Navigation Links
Grape seed and skin extract - a weapon in the fight against kidney disease caused by high-fat diets
Date:2/28/2013

Ottawa, ON (February 28, 2013) New insight into grape seed extract as a therapeutic and preventative measure to fight obesity-induced kidney damage is presented in a new study. Grape seed and skin extract (GSSE) is known to contain powerful antioxidants. This study, published in the journal Applied Physiology, Nutrition, and Metabolism, is the first to make a link between GSSEs and high-fat-diet-induced renal disease.

The authors examined the effect of GSSE processed from a grape cultivar ('Carignan') of Vitis vinifera from northern Tunisia on rats. Rats were fed a high-fat diet that induced a low-grade reno-lipotoxicity, that is, kidney damage associated with lipids. This was characterized by elevations in plasma urea and protein in the urine. The researchers found increased deposits of triglycerides (TG) (especially saturated fatty acids), increased signs of oxidative stress and depleted copper levels in the kidneys. There was also histological evidence of disturbance in the kidney structure. When the animals received GSSE at 500 mg/kg bw (which corresponds to 35g/day for a 70 kg human adult) along with the high-fat diet there was a partial reversal of the TG deposition as well as the histological damage. The authors suggest polyphenols including resveratrol are likely the components in GSSE responsible for the positive effects. Furthermore the GSSE prevented the oxidative stress and copper depletion.

"In our research, obesity-induced leaky kidney and proteinuria are shown to be prevented by GSSE, which suggests the use of GSSE as a preventive nutriceutical for high-risk patients," said co-author Kamel Charradi, a researcher with the Laboratory of Bioactive Substance at the Center of Biotechnology of Borj-Cedria (CBBC) in Tunisia. This research group has previously published work showing the benefits of GSSE in combating obesity, heart dysfunction, brain lipotoxicity and kidney cancer.


'/>"/>
Contact: Jenny Ryan
jenny.ryan@nrcresearchpress.com
613-949-8667
Canadian Science Publishing (NRC Research Press)
Source:Eurekalert

Page: 1

Related medicine news :

1. Westbridge Agricultural Products Announces that Botector® has been EPA Approved as an Organic Biopesticide to Prevent Gray Mold in Grapes
2. As colorectal cancer gets more aggressive, treatment with grape seed extract is even more effective
3. Grape News: Global Wine Manufacturing Industry Market Research Report from IBISWorld has Been Updated
4. More New Drugs a Bad Fit With Grapefruit, Study Finds
5. Grapefruit Juice May Give Boost to Cancer Treatment: Study
6. Biosynthetic grape-derived compound prevents progression of Alzheimers disease in mice
7. Mushroom-supplemented soybean extract shows therapeutic promise for advanced prostate cancer
8. Deer Antler Velvet Extract Announces New Blog
9. EverydayVitamin.com Now Carries Enzymatic Therapy’s® Cherry Fruit Extract for Joint Health
10. EverydayVitamin.com Carries New Patented Satiereal® Saffron Extract Products: Proven Ingredient for Weight Loss
11. Allen Kesselring, Ph.D. of EAG Life Sciences Featured in Special Report on Extractables and Leachables
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... June 27, 2016 , ... "FCPX editors can now reveal their media ... Pro X," said Christina Austin - CEO of Pixel Film Studios. , ProSlice ... X users can now reveal the media of their split screens with growing ...
(Date:6/27/2016)... ... June 27, 2016 , ... ... strategic partnership with Connance, a healthcare industry leader providing predictive analytics to ... technology combine to provide health systems, hospitals and ambulatory surgical centers with ...
(Date:6/27/2016)... ... 2016 , ... TopConsumerReviews.com recently awarded their highest five-star rating to Best Buy ... in the United States and Canada wear eyeglasses. Once considered to be a purely ... make a fashion statement. Even celebrities use glasses as a way of creating an ...
(Date:6/26/2016)... ... June 26, 2016 , ... On June 10-11, 2016, A ... 2016 Cereal Festival and World’s Longest Breakfast Table in Battle Creek, MI, where the ... history as home to some of the world’s leading providers of cereal and other ...
(Date:6/26/2016)... Cary, North Carolina (PRWEB) , ... June 26, 2016 , ... ... the release of a new product that was developed to enhance the health of ... harvested for centuries. , The two main herbs in the PawPaws Cat Kidney ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... LEXINGTON, Mass. , June 24, 2016   ... specialty pharmaceutical company developing innovative inhaled drugs, announced today ... when Russell Investments reconstituted its comprehensive set ... 2016. "This is an important milestone for ... "It will increase shareholder awareness of our progress in ...
(Date:6/23/2016)... 23, 2016 Research and Markets has ... - Forecast to 2022" report to their offering. ... for the patients with kidney failure, it replaces the function ... the patient,s blood and thus the treatment helps to keep ... in balance. Increasing number of ESRD patients ...
(Date:6/23/2016)... June 23, 2016 Roche (SIX: RO, ROG; ... for its Elecsys BRAHMS PCT (procalcitonin) assay as a ... septic shock. With this clearance, Roche is the first ... integrated solution for sepsis risk assessment and management. ... infection and PCT levels in blood can aid clinicians ...
Breaking Medicine Technology: