Wednesday, 24 January 2018

Herbal Therapy: Green Tea In Reduced Risk of Subarachnoid Hemorrhage (SAH)

Kyle J. Norton 

Green tea may have a therapeutic and positive effect in reduced risk hemorrhage, some scientists suggested.
Green tea, is a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world.

Hemorrhage is a condition of vessel rupture, leading to bleeding within the brain tissue.

In the investigation of the effects of green tea polyphenols intake and the risk of subarachnoid hemorrhage (SAH) study, researchers at the Henan Institute of Science and Technology found that
administration of green tea reduced early onset of SAH through prevented alteration of mitochondrial membrane potential to basal level.

Further analysis, also suggested that green tea pre-treatment also decreased production of Adenosine triphosphate(APT) content, a vasoactive compound found in high concentrations after subarachnoid hemorrhage and the cytochrome c level to induced cell death in the brain cortex after 12 hours in the tested models.

These result suggested that green tea administration not only exerted a significant neuro protective effect against polarization of mitochondrial membrane potential and prevented production of certain proteins and enzymes in induction of brain damage.

Indeed, over the course of study of a total of 180 mice, 8 (4.4%) died during the experiment, 5 (8.3%) in the SAH group, 3 (5.0%) in the tea polyphenols pretreated model, and 0 in the control group. 

And the differentiation of the neurological scores observed for mice with SAH was significantly lower than that of the sham group from 6 h to 72 h after SAH occurrence..

Additionally, pretreatment with tea polyphenols expressed a significant decrease activity lactic acid dehydrogenase (LDH) levels in the blood stream,  an indication of brain tissue injured and damage in compared to the untreated SAH group.

Dr. Mo H, the lead scientist after taking into account of others con-founders, said, "After pretreatment with tea polyphenols, the neurological outcome was also improved(through various implications)".

Interestingly, in a designed to determine the effects of consumption of green tea in reduced risk for subarachnoid hemorrhage (SAH) in a case-control study consisting incident SAH cases of n=201 matched by age (+/-2 years) and gender to hospital (n=201) and community controls (n=201) from April 1992 to March 1997, researchers at the Aichi Prefectural College of Nursing and Health suggested that habital green tea consumption is associated inversely in risk of subarachnoid hemorrhage (SAH).

People who drank one or more cup of green tea per day scored a significant lower risk of 60.3% in compared non tea drinking group of 70.9%.

More specifically, testing subjects who consumed  <1, and >or=1 time per day showed a strong ameliorated risk with adjusted over all risk ratio of  0.74  and 0.56 respectively, in compared non daily green tea drinkers.

Okamoto K suggested that risk of subarachnoid hemorrhage (SAH) is significant reduced linearly depending to numbers of cup of green intake per day.

Taken together, green tea as powerful antioxidant activity may be considered as functional food in reduced risk of subarachnoid hemorrhage (SAH) and used combination with standard medicine for post treatment of the incidence.


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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.


Sources
(1) Neuroprotective effect of tea polyphenols on oxyhemoglobin induced subarachnoid hemorrhage in mice by Mo H1, Chen Y, Huang L, Zhang H, Li J, Zhou W.(PubMed)
(2) Habitual green tea consumption and risk of an aneurysmal rupture subarachnoid hemorrhage: a case-control study in Nagoya, Japan by Okamoto K1.(PubMed)
(3) Dietary antioxidant intake and risk of an aneurysmal rupture subarachnoid hemorrhage in Japan by Okamoto K1, Horisawa R.(PubMed)

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