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News on Health & Science

Daylight Could Help Fight Obesity

A new study, conducted by researchers at The University of Nottingham, has suggested that daylight could help  TO CONTROL YOUR WEIGHT.
UNDER DAYLIGHT
Previous studies have revealed that the activity of calorie-burning ‘brown fat’, also known as brown adipose tissue (BAT), is reduced with obesity. Therefore, promoting BAT function could prevent or reduce obesity in some people.

Now, the new study has shown — for the first time — that daylight is a major factor in controlling BAT activity.

“Our research has suggested a previously unknown mechanism for controlling BAT function in humans and this could potentially lead to new treatments for the prevention or reversal of obesity,” said study’s lead author Michael Symonds, Professor of Developmental Physiology in the School of Clincal Sciences at the university.

Winter was traditionally a time of the year that was accompanied with increased thermal demands and thus energy expenditure, but the body’s requirements for BAT has been reduced in recent times by central heating plus global warming.

BAT is capable of producing up to 300 times more heat per unit mass compared with all other tissues.

The researchers studied well over 3500 patients. The presence of BAT was documented and correlated with monthly changes in daylight and ambient temperature.

Their results showed that BAT was more common in females and that changes in BAT activity were more closely associated with day light than ambient temperature.

BAT is activated by the cold and is unique in being able to produce very large amounts of heat — but little is known about the main factors that regulate the amount of BAT in our bodies.

“Our research demonstrates a very strong seasonal variation in the presence of BAT. The study focused on the impact of daylight and ambient temperature, as these are two key factors in determining BAT function in small mammals. Our exciting new findings may help us find novel interventions aimed at promoting BAT activity particularly in the winter,” Symonds said.

The study has been published in the journal Diabetes.

Source: The times Of India

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News on Health & Science

Good Bacteria Fight the Flu

Bacteria present naturally in your body and sometimes found in food could keep cold and flu viruses at bay.
flu
According to a study, young children who drank a mixture of such bacteria, known as probiotics, had fewer colds, needed fewer antibiotics, and missed fewer days of school.

Researchers have already shown that probiotics can benefit those who are ill, and the bacteria are thought to boost the immune system‘s response to invaders.

Resources:
ABC News July 27, 2009
Reuters July 27, 2009

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Exercise News on Health & Science

The Latest on Exercise During Pregnancy

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Physicians should recommend low to moderate levels of exercise to their pregnant patients, even if they have not exercised prior to pregnancy, according to a new report.

Exercise can strengthen and improve overall musculoskeletal and physiologic health as well as pregnancy related symptoms.

Exercise such as aerobics, impact and nonimpact activities, resistance training and swimming:

•Eases back and other musculoskeletal pain
•Lowers maternal blood pressure
•Reduces swelling
•Improves post-partum mood, including sadness

Resources:
Eurekalert August 3, 2009
Journal of the American Academy of Orthopaedic Surgeons August 2009; 17(8):504-14

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Featured

Another Poison Hiding in Our Environment

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Bromides are a common endocrine disruptor. Because bromide is also a halide, it competes for the same receptors that are used in the thyroid gland (among other places) to capture iodine. This will inhibit thyroid hormone production resulting in a low thyroid state.
Iodine is essential for your body, and is detected in every organ and tissue. There is increasing evidence that low iodine is related to numerous diseases, including cancer.  Various clinicians and researchers have found iodine effective with everything from goiter to constipation.

Bromide can be found in several forms. Methyl Bromide is a pesticide used mainly on strawberries, found predominantly in the California areas. Brominated Vegetable Oil (BVO) is added to citrus drinks to help suspend the flavoring in the liquid.

Potassium Bromate is a dough conditioner found in commercial bakery products and some flours.

Reources:
Natural Thyroid Choices: Bromide
Iodine 4 Health

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Herbs & Plants

Tripterygium wilfordii

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Botanical Name:Tripterygium wilfordii Hook F
Pharmaceutical name: Radix Tripterygium wilfordii
Family:Celastraceae
Chinese Name:Lui Kong Teng
Common Name : Three Wing Nut,Thunder God Vine,
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Celastrales
Genus: Tripterygium
Species: T. wilfordii
Habitat:South part of China, Taiwan, Burma

Description:
Deciduous scandent shrub. Twigs brown, angular, downy. Leaves ovate to elliptic, 5-15 cm long, 2,5-7 cm wide, light green glabrous above, paller, very glaucous and pubescent on nerves beneath. Margin crenate, apex pointed. Small whitish flowers with 5 petals about 9 mm across, in terminal panicles in July.

click to see the pictures……>…..(1)..(2).(3).……(4).…….(5)..…….(6)...

Fruit 3-winged, about 1,5 cm long, brown-red.
Click to see:more different Images for Tripterygium Wilfordii

 

Click to see:->Tripterygium wilfordii hook F extracts and components, and uses thereof


Properities
: Bitter & very toxic.

Medicinal uses: Anti inflammatory, killing worms, resolving toxins,treating proteinuric disease, using as  immuno-suppressive agent on auto immune diseases.
Tripterygium wilfordii Hook F or The Thunder God Vine, is a vine used in traditional Chinese medicine for treatment of fever, chills, edema and carbuncle. Tripterygium wilfordii recently has been investigated as a treatment for a variety of disorders including rheumatoid arthritis, chronic hepatitis, chronic nephritis, ankylosing spondylitis, as well as several skin disorders. It is also under investigation for its apparent antifertility effects, which it is speculated, may provide a basis for a Male oral contraceptive. Certain extracts from Tripterygium wilfordii, as well as from Trypterigium hypoglaucum and Tripterygium regeli, were discovered in the 1980s to have temporary antifertility effects, which has led to research on its potential as a contraceptive. Not enough is known about ..

Scientific research on medical effects:-
Certain extracts from Tripterygium wilfordii, as well as from Trypterigium hypoglaucum and Tripterygium regeli, were discovered in the 1980s to have temporary antifertility effects, which has led to research on its potential as a contraceptive.

Not enough is known about T. wilfordii to actually test it as a contraceptive. Research thus far has dealt with establishing the mechanism by which the plant affects fertility, and investigating toxicity and side effects. What has been learned is encouraging, however: in both animals and humans, low doses of various Tripterygium extracts can produce significantly lowered sperm density and motility indices without major side effects. When the treatment was ended in the various trials, all indices returned to normal within months.

The plant contains many active compounds, at least six of which have male anti-fertility effect (triptolide, tripdiolide, triptolidenol, tripchlorolide, 16-hydroxytriplide and a compound known as T7/19, whose structure is unpublished). The mechanism by which they affect fertility is not yet understood. What is known is that daily doses of these compounds reduce sperm counts and also severely affect the formation and maturation of sperm, causing them to be immotile.

At medicinal doses, T. wilfordii extract does have significant side effects, including immuno-suppression. However, this may not apply to contraceptive use. Many of the side effects are caused by the other active compounds found in the plant, and do not appear when a pure extraction of the anti-fertility agents is used. In addition, the dose required to lower fertility is significantly lower than the standard medicinal dose.

T. wilfordii could be an effective pharmaceutical alternative to contraceptives based on hormonal manipulation. Further research may shed light on its functional mechanisms, and determine whether it could be used at low enough doses to avoid unpleasant side effects.

More recently, a small molecule Triptolide derived from T. wilfordii has been shown to disrupt mitochondrial function in cells and is under investigation as an anti-tumor agent or to suppress auto-immune disorders.

The August 18th 2009 Edition of the Annals of Internal Medicine published an article showing Tripterygium wilfordii was more effective than sulphasalazine in treating rheumatoid arthritis.

Click to see:->
>The Analyst report on health benefits  & side effects of  Tripterygium wilfordii Hook F
>RightHealth Results for Tripterygium Wilfordii
>Herb extract appears to trigger ‘suicide’ in cancer cells :
>The Chinese Herbal Remedy Tripterygium wilfordii Hook F in the Treatment of Rheumatoid Arthritis

Disclaimer:The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider

Resources;
http://www.biologie.uni-ulm.de/systax/dendrologie/Triptwilflv.htm
http://alternativehealing.org/tripterygium%20wilfordii%20hook.%20f._float.htm
http://www.righthealth.com/topic/Tripterygium_Wilfordii

http://alternativehealing.org/lei_gong_teng.htm

http://en.wikipedia.org/wiki/Tripterygium_wilfordii

 

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