All About Green Tea: Green Tea In Protection and Treatment of Retinal Degenerative Disease

Green tea phenolic content may have a sustainable and therapeutic effect in reduced risk and progression of retinal degeneration, some scientists suggested.



Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.


Retinal degeneration is a macular disease characterized by impaired vision, night blindness, retinal detachment, light sensitivity, tunnel vision, and loss of peripheral vision to total loss of vision.


The evaluation of green tea effect in risk of retinal degeneration was found to be implicated by several mechanisms through numbers of aspects.


In ROS implication of oxidative stress-induced degeneration of the retina occurred in age-related macular degeneration (AMD) and glaucoma, application of green tea polyphenols epigallocatechin gallate (EGCG) exhibited antioxidant effect as free radical scavenger in ameliorated chain reaction of ROS in causing loss of neuron with direct effects of retinal function and reduced cytotoxicy of free radicals in induction of retinal cellular apoptosis.

Administration of green tea phynolic compound exerted 10 times more effective in treatment of retinal degeneration, in compared to potent medicine trolox (vitamin E analogue) in attenuating lipid peroxidation caused by the nitric oxide donor, sodium nitroprusside (SNP), according to the study.


Particularly, green tea epigallocatechin gallate (EGCG) inhibited a significant decrease in photoreceptor-specific markers (RET-P1, rhodopsin kinase) which may be an indication of photoreceptor cells in the transition to degenerate prematurely, eventually resulting in blindness and an increase in the cell death marker caspase-3 caused by oxidative stress induced by injection of sodium nitroprusside (SNP)


According to the observation by Western blotting techniques, SNP was completely inhibited by EGCG injection in ameliorated the detrimental effects to the retina caused by SNP.
Dr. Zhang B, the co-author said, "Since oxidative stress has been implicated in retinal diseases like AMD and glaucoma this study provides "proof of principle" for the idea that daily intake of EGCG may help individuals suffering from retinal diseases where oxidative stress is implicated".


More interestingly, in BALB/cJ mice treated with either EGCG or saline via intraperitoneal (IP) injection, and then placed under constant cool white light-emitting diode (LED) light (10,000 lux) for 5 h, EGCG treatment group showed a strong protective effect on the retina against light damage (LD) in compared to the control group.



According to the optical coherence tomography (OCT) and and electroretinography (ERG), in the examine the retinal structure and function after LD indicated that application of green tea EGCG improved significantly higher ERG amplitudes for all three wave types through inducing morphologic protection of photoreceptors also in compared to control.



Moreover, the green tea extract bio-compound also decreased oxidative stress through increase the mRNA level of the antioxidant expression of Sod2, a manganese-dependent superoxide dismutase (MnSOD) before LD and 24 h after LD.

Dr. Qi S1,, the lead author said, "The IP injection of EGCG attenuated the detrimental effects of bright light on the retinas of BALB/cJ mice by protecting the structure and function of the retina".



Importantly, in study to evaluate green tea EGCG effect in reduced glutamate induced excitotoxicity in the retina, researchers conducted a study of female Wistar rats (n = 171) randomly signed into a normal control group (n = 9); saline control group with intravitreal saline injections (n = 54); NMDA control group with an intravitreal NMDA injection and intraperitoneal saline injections (n = 54); and NMDA study group (n = 54) receiving an intravitreal NMDA injection plus intraperitoneal EGCG (25 mg/kg) injections, observation of the groups at 2 weeks after additional injection of NMDA showed that group with treatment of intraperitoneal application of EGCG reduced a significantly less marked NMDA-associated loss of retinal ganglion cell, through inhibition of decreasing retinal ganglion cell layer (GCL), neurons located near the inner surface (the ganglion cell layer) of the retina of the eye in received visual information from photoreceptors via cell density and thickness of Thy-1 immunoreactivity in several areas of the immature and adult human brain in expression of retinal ganglion cell damage.


Taken together, there is no doubt that Epigallocatechin-3-gallate (EGCG), a major polyphenol of green tea, may be considered as secondary therapeutic treatment used combination with standard therapy for protection and treatment of retinal degenerative disease



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Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299Sources

(1) Oxidative-induced retinal degeneration is attenuated by epigallocatechin gallate by Zhang B1, Osborne NN(PubMed)
(2) Neuroprotective effect of epigallocatechin-3-gallate against N-methyl-D-aspartate-induced excitotoxicity in the adult rat retina by Chen F1, Jiang L, Shen C, Wan H, Xu L, Wang N, Jonas JB(PubMed)
(3) Intraperitoneal injection of (-)-Epigallocatechin-3-gallate protects against light-induced photoreceptor degeneration in the mouse retina by Qi S1,2, Wang C1,2, Song D2, Song Y2, Dunaief JL2.(PubMed)--

All About Green Tea: Green Tea Catechins In reduced Risk and Treatment of Pancreatic Cancer

Green tea may have a therapeutic and positive effect in reduced risk and treatment of pancreatic cancer, some scientists suggested.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

Pancreatic cancer is medical condition characterized by irregular cell growth in the issues of pancreas. At the later stage, the cancerous cell may travel a distance away to invade other healthy tissues and organs.

According to statistic, the average lifetime risk of pancreatic cancer for both men and women is about 1 in 65.



In the analysis of medical literature published online, green tea catechins, epigallocatechin gallate (EGCG) effect in reduced risk and treatment of pancreatic cancer was attributed to the contributions of various mechanisms.


In human pancreatic ductal adenocarcinoma (PDAC) cell lines PancTu-I, Panc1, Panc89 and BxPC3, to compare the inhibited effect of EGCG to 2 components of catechins, namely, catechin gallate (CG) and epicatechin gallate (ECG), application of green tea 2 catechins components demonstrated a strong effect in inhibited proliferation of PDAC cells in a dose- and time-dependent manner.
In comparison test, green tea CG and ECG exerted much stronger anti-proliferation effects than those of EGCG.



The proliferation of PancTu-I cells retained by green tea catechin was attributed to the antioxidant effect in interference of the cancer cell division cycle through mediating the cytokines in modulation of cell cycle regulatory proteins, such as cyclins, a cell division regulators, cyclin-dependent kinase (Cdk) enzymes activated by cyclins in regulated cell progression through cell cycle arrest, and CDK inhibitors with function in prevented over proliferation of cancer cells.
Additionally, all 3 components of green tea catechins also demonstrated a substantiated effect in ameliorated secretion of pro-inflammatory and invasion promoting proteins of the cancer cell through expression of TNF tumor necrosis factor in activated of the nuclear factor NF-κB protein signalling involved mediation of DNA transcript, pro inflammatory cytokines production and cancer cell survival.

Tumor necrosis factor is a cell signaling protein possessed a wide range of proinflammatory actions

NF-κB is a protein with function in controlled transcription of DNA, cytokine production and cell survival.


Further analysis once again found that green tea catechins ECG and CG exhibit potent and much stronger anti-proliferate and anti-inflammatory activities on PDAC cells in compared to EGCG




In human pancreatic cancer cells lines MIA PaCa-2 cells, injection of green tea EGCG plus Bleomycin, (BLM), an anti-cancer chemotherapeutic drug displayed a substantial effect in inhibited cell proliferation through cell cycle transition phase arrest and mitochondrial depolarization by mitochondrial permeability transition in induction of cell apoptosis, after 72 hours.

Additional examination, indicate that EGCG and BLM exhibited anti-proliferative effects significantly in induced apoptosis of MIA PaCa-2 cells and suggested that this combination could represent a new strategy with potential advantages for treatment of pancreatic cancer.
In pancreatic cancer cell lines MIA PaCa-2 and PANC-1, injection of pterostilbene isolated from blue berry and EGCG expressed a strongly additive antiproliferative effect after 72 hours with MIA underwent S-phase arrest but not in cancer cell line PANC-1.


Both pterostilbene and EGCG induced mitochondrial depolarization in enhanced cytochrome c released from mitochondria to trigger programmed cell death during the early stages of apoptosis was observed also in MIA, but not in PANC



EGCG increased caspase-3/7 function in induced cell apoptosis in MIA but the combined treatment did not significantly increase the activity in either cell lines. these contradictory activities may indicate that cell death occurs in MIA, possibly through another mechanism.

Taking altogether, green tea with abundant antioxidant catechins may be used as adjunct therapy for reduced risk and combined standard medicine for treatment of pancreatic cancer.


Natural Medicine for Fatty Liver And Obesity Reversal - The Revolutionary Findings To Achieve Optimal Health And Loose Weight

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Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Epicatechin gallate and catechin gallate are superior to epigallocatechin gallate in growth suppression and anti-inflammatory activities in pancreatic tumor cells. by Kürbitz C1, Heise D, Redmer T, Goumas F, Arlt A, Lemke J, Rimbach G, Kalthoff H, Trauzold A.(PubMed)
(2) Inhibitory effect of (-)-epigallocatechin-3-gallate and bleomycin on human pancreatic cancerMiaPaca-2 cell growth by Bimonte S#1, Leongito M#1, Barbieri A2, Del Vecchio V2, Barbieri M1, Albino V1, Piccirillo M1, Amore A1, Di Giacomo R1, Nasto A1, Granata V3, Petrillo A3, Arra C2, Izzo F1.(PubMed)
(3) Inhibitory effects of (-)-epigallocatechin-3-gallate and pterostilbene on pancreatic cancer growth in vitro by Kostin SF1, McDonald DE, McFadden DW.(PubMed)

All About Green Tea: Green Tea in Attenuated Risk and Treatment of Autoimmune Diseases

Green tea bioactive Epigallocatechin-3-gallate (EGCG) may have a therapeutic and profound effect in attenuated risk and treatment of autoimmune diseases, some scientists postulated.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

Autoimmune diseases are class of diseases characterized by immune system in attacking its own tissues.

Green tea bioactive compound Epigallocatechin-3-gallate (EGCG) in risk of autoimmune diseases was found to associate to many different mechanisms involved numbers of aspect.

In interleukin-1 receptor antagonist knockout (IL-1raKO) arthritis rodent models of human rheumatoid arthritis, intraperitoneal injection of EGCG three times per week after the first immunization showed a significant reduction of arthritis index observed by decreased damage and destruction of joint tissues.

The efficacy of green tea phytochemicals in inhibited arthritis expression was attributed to the activities in reduced production of pro-inflammatory cytokines in accumulation of inflammatory cells into the synovium for joint destruction and oxidative stress proteins in facilitated inflammation and destruction of the joints in arthritis.


Furthermore, the extract also exhibited anti STAT3 expression in mediated variety of genes in response to cell stimuli to induce cellular processes such as cell growth and division, cell movement, and apoptosis activated by cytokine-dependent inflammation, through phosphorylation-Stat3 Antibody (y705) and (S727)in shortening the duration of STAT3 activity.
Interestingly, additional analysis also found that application of green tea bioactive compound lowers the mediation effect of mammalian target of rapamycin (mTOR) function in limited production of pro inflammatory cytokines and hypoxia-inducible factor 1 (HIF-1) in regulation of vascular endothelial growth factor (VEGF) function in activated pro inflammatory expression in innate immunity.


Moreover, injection of EGCG also exhibited anti-osteoclastic activity observed by reduced osteoclast markers in EGCG-treated IL-1RaKO mice.

In mice induced Sjögren's syndrome with pathogenic effects of reactive oxygen species (ROS) in the salivary glands, administration of green tea Epigallocatechin gallate (EGCG), was found to reduce over expression of ROS in precipitated oxidative stress-induced DNA damage and apoptosis in MRL-Fas(lpr) mice with autoimmune sialadenitis through Heme oxygenase(HO)-1 in response to pro antioxidant expression and Bcl-2 with function to induce cell survival.

Additionally, in the investigation of the ameliorated effects of green tea in risk of autoimmune sialadenitis in a murine model, application of the green tea extract chemical compound decreased severity of sialadenitis substantially through reduced expressions of Thymine glycol (5,6-dihydroxy-5,6-dihydrothymine) with function in induced DNA damage.by oxidation and ionizing radiation andgp91phox subunit of NADPH oxidase in production of ROS to react to the acute phase of infection.


Further differentiation indicated that the chemical constituents also ameliorated single-stranded DNA (ssDNA) function in DNA duplication in both viruses and organisms and cleaved caspase 3 activity in mediation of programmed cell death and TP53 or tumor protein in regulated apoptosis mediated by expression of BAX.



More profoundly, in the examine duct epithelial cells of salivary glands, EGCG-treated mice showed decreased levels of SS-A/Ro, an extractable nuclear antigen (ENA) and Sjögren syndrome antigen B or Lupus La protein (SSB/La) associated with auto immune diseases such as systemic lupus erythematosus (SLE) and Sjögren's syndrome (SS).

Finally, green tea EGCG-treated mice also showed a lower Ifi202b interferon activated gene 202B expression in implicated the development of systemic lupus erythematosus (SLE) and Ifi202 over expression in the kidney and immune organs, an indication of significantly increased disease progression in autoimmune glomerulonephritis, according to publication of Gene ID: 26388, updated on 5-Nov-2017.

Taken together, green tea processed abundantly bioactive phytochemicals may be considered as a functional food in reduced risk and treatment of auto immune diseases. Intake of green tea extract should be taken with care as overdose-toxicity has been reported in numbers of incidence.


Natural Medicine for Fatty Liver And Obesity Reversal - The Revolutionary Findings To Achieve Optimal Health And Loose Weight

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Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(*) Epigallocatechin gallate inhibits oxidative stress-induced DNA damage and apoptosis in MRL-Fas(lpr) mice with autoimmune sialadenitis via upregulation of heme oxygenase-1 and Bcl-2. by Saito K1, Mori S, Date F, Ono M.(PubMed)
(*) EGCG attenuates autoimmune arthritis by inhibition of STAT3 and HIF-1α with Th17/Treg control by Yang EJ1, Lee J2, Lee SY1, Kim EK1, Moon YM1, Jung YO3, Park SH2, Cho ML1.(PubMed)
(*) Green tea EGCG, T cells, and T cell-mediated autoimmune diseases by Wu D1, Wang J, Pae M, Meydani SN.(PubMed)
(*) The ability of green tea to alleviate autoimmune diseases: fact or fiction? by Wu D, Wang J.

All About Green Tea: Green Tea, Bioactive Epigallocatechin-3-O-(3-O-methyl) Gallate (EGCG3"Me) Anti Allergic Effects

Green tea may have a particular and special effect in ameliorated auto immunity in precipitation of allergic diseases, some scientists opinionated.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

Allergic diseases are a class of conditions characterized by over reaction of the immune system to substances which cause little or no harm to the body.


Investigation of the effect of green tea bioactive compounds in reduced abnormal immune allergic expression was found to associate to certain mechanisms.


According to the Kyushu University, Epigallocatechin-3-O-(3-O-methyl) gallate (EGCG3"Me) isolated from cv. "Benifuuki" green tea expressed strong and positive activities in inhibited the mast cell production in precipitated allergic inflammatory responses and suppressed the high-affinity IgE receptor (FcεRI) function in expression of mmunoglobulin E (IgE), an antibody isotype involved allergy disorder through 67 kDa laminin receptor in mediation of the suppressive effect by epigallocatechin-3-O-gallate.


Further analysis also found that the bioactive compound binds to 67 kDa laminin receptor to attenuate allergic expression induced by mast cell by suppressing the myosin light chain phosphorylation in regulated immune response to osinophil (a type of disease-fighting white blood cell) migration in the tissue, a characteristic feature of allergic diseases and ERK1/2 phosphorylation signalling by modulation of inflammatory cytokines expression.


A double-blind clinical study of the green tea effect on subjects exposed to Japanese cedar pollinosis, administration of Benifuuki green tea containing O-methylated catechins showed a significantly relieved allergic symptoms induced by pollen such as nose blowing, eye itching in compared with the placebo group without effecting the normal immune responses.

More interestingly, in mouse bone marrow-derived mast cells activated by antigens, bioactive compound epigallocatechin-3-O-(3-O-methyl) gallate (EGCG3″Me) in combination with ginger extract also demonstrated a strongly anti-delay-type allergic effect by suppressing cytokines secretion of tumor necrosis factor (TNF-α), a cell signaling protein (cytokine) in response to systemic inflammation in the acute phase infection.and macrophage Inflammatory Proteins(MIP-1α), a chemokine involved host response to invading bacteria and virus.

In compared to the dose of 5.1 times higher in EGCG, injection of 8.5 mg of EGCG3″Me exhibited a much stronger anti allergic activity than 43.5 mg of EGCG, observed by the area under curve AUC (area under the drug concentration time curve; min μg/ml) of 6.72 ± 2.87 in EGCG and 8.48 ± 2.54 in EGCG3″Me.

Taken together, green tea with abundantly bioactive Epigallocatechin-3-O-(3-O-methyl) gallate (EGCG3"Me) may be considered as a functional food for protection against auto immune response stimulated by unharmful allergens.

Natural Medicine for Fatty Liver And Obesity Reversal - The Revolutionary Findings To Achieve Optimal Health And Loose Weight

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months


Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(*) Anti-Allergic Action of O-methylated EGCG in Green Tea Cultivar Benifuuki by MARI MAEDA-YAMAMOTO1 * AND HIROFUMI TACHIBANA2(Journal of Food and Drug Analysis, Vol. 20, Suppl. 1, 2012, Pages 313-317)
(1) Human clinical studies of tea polyphenols in allergy or life style-related diseases by Maeda-Yamamoto M1.(PubMed)(2) In vitro and in vivo anti-allergic effects of ‘benifuuki’ green tea containing O-methylated catechin and ginger extract enhancement by Mari Maeda-Yamamoto,1 Kaori Ema,1 and Ikuo Shibuichi2(PubMed)

All About Green Tea: Green Tea EGCG, A Potent Iron Chelator in Regulation of Progression of Parkinson's disease

Green tea may be considered as a functional food and iron chelator in reduced risk and progression of Parkinson's disease, some scientists suggested

Iron chelation therapy is a primary and standard treatment for patients with iron overload.

Green tea, is a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world.

Parkinson's disease (PD) is a progressive neurodegenerative disease, causing severe depletion of glutamatergic and dopaminergic inputs in the striatum.



Investigation of the green tea EGCG effect in risk and progression of PD has been found to associate to many mechanisms involved numbers of aspects.


Application of metal chelation was found to ameliorated the expression of ROS in induction of oxidative stress through a chain of reaction and precipitation of aggregation of alpha-synuclein and beta-amyloid peptides deposit in the brain, main leading causes to the onset of PD.



In iron abnormality PD subjects, oxidopamine, also known as 6-hydroxydopamine or 2,4,5-trihydroxyphenethylamine(6-OHD), a neurotoxic synthetic organic compound was found to disrupt iron metabolism, leading to over expression of the iron induction of dyshomeostasis cause of iron toxicity and oxidative damage in dopaminergic neurons.



Green tea major polyphenol, (−)-epigallocatechin-3-gallate used in metal chelation, ameliorated iron dependent free radicals located in the subcellular compartments and cellular membranes, through the effect in inhibited iron input and exhibited iron output in brain areas where it preferentially accumulates in neurodegenerative diseases, particularly Parkinsons' disease.


Further analysis of the neurotoxin 6-OHDA causes of iron unstable equilibrium, green extract GECG administration improved the function of hepcidin, a liver-derived hormone in regulated iron dyshomeostasis and gene expression of the iron metabolism through expressions of iron regulatory proteins (IRP1 and IRP2) in regulated the RNA level, between the transcription and the translation of the gene in expression of the iron homeostasis.


Indeed, In the differentiation of neurotoxin 6-OHDA induced iron dyshomeostasis has shown to increase oxidative stress in damage to neuron cells, green extract GECG effects demonstrated a significant inhibition of free radical and iron free radical expression in the cellular membranes through the antioxidant activities and anti-inflammatory system and expression of nuclear factor-like 2(Nrf2) in stimulated production of antioxidant in protection against oxidative damage during injury and inflammation; heme oxygenase-1(HO-1) in increased production of superoxide dismutase and catalase against ROS and peroxisome proliferator-activated receptor gamma (PPARγ) in regulated production of pro and anti inflammatory cytokines and mytokines..

By reducing the over expression of oxidative damage to neuron cells through regulation of iron related factors as mentioned above, iron chelator EGCG can counteract these adverse effects and prevent onset of PD.



Further study of the mechanism on disruption of iron metabolism by 6-OHDA in PD cell line N27, discovered that application of the iron chelator EGCG also disrupts the iron dyshomeostasis in N27 cells (dopaminergic neural cell line) induced by 6-OHDA through regulating iron transporters and regulators expression, such as DMT1 with function in mediation of the entry of dietary iron into these mucosal cells and TfR, a carrier protein for transferrin with function in import iron into the cell and regulated response to intracellular iron concentration and hepcidin, a central regulator in maintain iron homeostasis.



Dysregulation of hepcidin production results in a variety of iron disorders.


Additionally, in 6-OHDA induced neurotoxicity to cause PD, administration of green tea GECG also reduced the intracellular iron retention by decreasing the iron importers and increasing iron exporters, through regulation of the function of iron-regulated transporters, such as ferroportin.


Interestingly, there was a report suggested that intervention of 3 cups of green tea daily for 3 months improved the antioxidant status and reduced oxidative damage in early PD patients without affecting their iron status.


The findings evidences revealed that green tea bioactive polyphenol, (−)-epigallocatechin-3-gallate may be considered as iron chelator in regulation of PD progression.


Natural Medicine for Fatty Liver And Obesity Reversal - The Revolutionary Findings To Achieve Optimal Health And Loose Weight

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months


Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Neuroprotective Properties of the Standardized Extract from Camellia sinensis (Green Tea) and Its Main Bioactive Components, Epicatechin and Epigallocatechin Gallate, in the 6-OHDA Model of Parkinson's Disease by Bitu Pinto N1, da Silva Alexandre B2, Neves KR3, Silva AH3, Leal LK3, Viana GS1.(PubMed)
(2) Green tea polyphenols prevent Parkinson's disease: in vitro and in vivo studies Dan Chen by Iowa State University

All About Green Tea: Green Tea in Ameliorated Risk and Treatment of Lifestyle-Related Diseases

Green tea is found to consist a therapeutic and sustainable effect in reduced risk and progression life style diseases, some scientists postulated

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world.

Lifestyle diseases are a class of diseases associated with the way a person or group of people lives, including atherosclerosis, heart disease, and stroke; obesity and type 2 diabetes....and diseases precipitated by smoking and alcohol and drug abuse.


Epidemiological studies suggested that lifestyle-related diseases may be preventable with the change of lifestyle accompanied with intake of some nontoxic agents.


Differentiation of the effect of green tea in attenuated risk and treatment of lifestyle related diseases was found to associate to some mechanisms involving numbers of aspect, particularly, in gene facilitation.


In animal model, green tea administration inhibited risk and symptoms and progression of chronic inflammatory diseases such as rheumatoid arthritis and multiple sclerosis, through regulation of tumor necrosis factor (TNF-alpha) gene in expression of inflammatory cytokines in promoted systematic inflammation in the acute phase of infection caused by damage and injure tissues, in modulated the activation of NF-kappaB signalling pathway related to cellular response in induction of anti and pro inflammatory stimulation and transcription factor complex (AP-1) in initiation of inflammation against foreign invasion.


The inhibition of inflammatory cytokines expression reduced symptoms of pain, reddish skin, swelling without limiting the protective effect of the immune system to prevent damage tissues against invasion of foreign substances.

Further analysis of chronic inflammatory diseases, in transgenic mice model with human idiopathic pulmonary fibrosis suggested that injection of green tea in 4 months demonstrated a significant activity in ameliorated over expression of TNF-alpha in stimulated production of pro inflammatory cytokines and interleukin (IL)-6 in initiated inflammatory expression in cellular defense in response to infections and tissue injuries in the lung.


In life style related diseases of cardiovascular disease, intake of green tea beverage or extract expressed a significant reductions in serum total cholesterol and LDL-cholesterol concentrations, without effecting the levels of HDL-cholesterol.

Additionally, in patients with type 2 diabetes mellitus, green tea extract catechin injection improved fasting glucose levels without affecting the hemoglobin A1c (HbA1c) level, which is an predictor of type 2 diabetes onset and green tea consumed 5 or more cups per day was associated to a strongly and positively inverse association to risk of type 2 diabetes mellitus.
.
More amazingly, after taking into account of other con founders, Dr. Sueoka E, the lead scientist suggested that intake of green tea, containing catechins and caffeine, 5 or more cups per day exhibited a potential and therapeutic effect for body weight management, without going into details.


According to the prospective cohort study in Saitama Prefecture, Japan, green tea injection of over 10 cups per day, displayed a substantial effect in decreased relative risk of death from all causes in patients with cardiovascular disease, particularly, in stroke mortality.


Take together, there is no doubt that green tea with abundantly bioactive phytochemicals may be considered as a function food to reduced risk, progression and treatment of lifestyle related disease, but change of lifestyle is always recommended.



Natural Medicine for Fatty Liver And Obesity Reversal - The Revolutionary Findings To Achieve Optimal Health And Loose Weight

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Human clinical studies of tea polyphenols in allergy or life style-related diseases by Maeda-Yamamoto M1.(PubMed)
(2) A new function of green tea: prevention of lifestyle-related diseases by Sueoka N1, Suganuma M, Sueoka E, Okabe S, Matsuyama S, Imai K, Nakachi K, Fujiki H.(PubMed)

All About Green Tea: Green Tea Bioactive Epigallocatechin-3-Gallate (EGCG) Attenuated Risk and Treatment of Atherosclerosis

Green tea may have a therapeutic and positive effect in reduced risk and treatment of atherosclerosis, some scientists suggested.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

Atherosclerosis is medical condition characterized by the deposition of plaques of fatty material on the inner walls, causing to hardening of the arterial vessels.

According to statistic, mortality rate of coronary heart disease was about 60% in 2010 in compared to 30% of stroke and heart failure.

In the study to determine the effect of green tea bioactive epigallocatechin-3-gallate (EGCG) in ameliorated Porphyromonas gingivalis -induced atherosclerosis in a murine model, after injection of the extract EGCG, the tested mice than fed high-fat diets and injected with P. gingivalis three times a week for 3 weeks, observation at weeks 15 displayed a significant reduction of atherosclerotic plaques accumulated in the branches of arteries, observed by Oil Red O staining

Further analysis also found that the polyphenol extract decreased infection of atherosclerotic lesion areas in the anatomic dilations of the ascending aorta through decreased expression of C-reactive protein, in regulated the acute phase of infection and monocyte chemoattractant protein-1 (MCP-1/CCL2) chemokines in regulated migration and infiltration of monocytes/macrophages.of immune system in induced production of cytokines to counter foreign substances.

Additional observation, also indicated that green tea bioactive epigallocatechin-3-gallate (EGCG) not also improved LDL/very LDL cholesterol but also ameliorated ROS activity via antioxidant in induced low-density lipoprotein (LDL) oxidation, a leading indication of plague accumulation.

In depth differentiation, the efficacy of green tea epigallocatechin-3-gallate (EGCG) in reduced expression of atherosclerosis due to bacterial P. gingivalis was attributed to decrease secreted proteins with functions in stimulated inflammatory effects, such as chemokines (CCL2) involved in immunoregulatory and inflammatory processes, matrix metallopeptidase 9 (MMP-9) in regulated pathological remodeling processes that involve inflammation, ICAM-1 (Intercellular Adhesion Molecule 1) involvesd inflammation of capillary vessel walls, the mitochondrial chaperonin hsp60 in induction of inflammation,......

Interestingly, in the process to prevent plague to initiation of development of atherosclerosis through above implications, green tea epigallocatechin-3-gallate (EGCG) also increased levels of antioxidant defense enzyme (heme oxygenase-1 mRNA) HO-1 mRNA levels in reduced expression of oxidative stress in induction of pathogenic inflammatory diseases.

Intrusively, continued investigated the effect of epigallocatechin-3-gallate (EGCG) in inhibit the formation and development of atherosclerosis via its anti inflammatory capability also found that EGCG restricts the function of IL6 (interleukin 6) in induced over expression of pro inflammatory cytokines and Angiotensin (Ang) II functions in stimulated and increased vascular permeability through production of vascular endothelial cell growth factor CRP in initiated the pro inflammatory process.

Interleukin 6 is an interleukin with duo functions of pro inflammatory cytokines and anti inflammatory mytokines.

Amazingly, antioxidant activities of EGCG also acted as free radical scavengers to prevent ROS to establish a chain reaction in induction of inflammatory effect in encouraging lipid accumulation in the inner wall of arteries, the leading cause of atherosclerosis.

ROS are free radical with function to mediate many pathophysiological processes, such as growth, migration, apoptosis and secretion of inflammatory cytokines,

Angiotensin is a hormone with function in regulated vasoconstriction in increased blood pressure.

Application of combined (-)-Epigallocatechin gallate (EGCG) +chitosan (CS) and aspartic acid (PAA). demonstrated a significant effect in reduced risk and treatment of atherosclerosis through ameliorated lipid deposition in tested animals.
In compared to the effects of conventional medicine simvastatin with approximately successful treatment rate of lipid deposition of 15.6%, injection of (-)-Epigallocatechin gallate (EGCG) +chitosan (CS) and aspartic acid (PAA).exhibited over all treatment rate of 16.9%.

The accounted evidences suggesting that EGCG, as a natural substance, may have a substantial and therapeutic effect in attentuated risk and treatment of atherosclerosis through anti-inflammatory and antioxidative activities..

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Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sourcesase
(1) Green tea epigallocatechin-3-gallate attenuates Porphyromonas gingivalis -induced atherosclerosis by Yu Cai Tomoko Kurita-Ochiai Tomomi Hashizume Masafumi Yamamoto(Pathogen and Disease)
https://academic.oup.com/femspd/article/67/1/76/2367414
(2) Improving the effectiveness of (-)-epigallocatechin gallate (EGCG) against rabbit atherosclerosis by EGCG-loaded nanoparticles prepared from chitosan and polyaspartic acid by Hong Z1, Xu Y, Yin JF, Jin J, Jiang Y, Du Q.(PubMed)
(3) Epigallocatechin-3-gallate inhibits interleukin-6- and angiotensin II-induced production of C-reactive protein in vascular smooth muscle cells by NingPeng, Jun-tian Liu Fang. Guo. Rui Li(Science Direct)