HOME >> MEDICINE >> NEWS
Study sheds light on why diabetes drug causes edema

fatty acid and lipid metabolism. In the kidney, PPAR is found in the collecting duct, a critical site for the control of fluid metabolism.

To test the role of PPAR in edema, Yang created mice that specifically lacked PPAR-gamma in the collecting duct. He then administered TZD to these mice, as well as to a control group that didn't lack PPAR-gamma.

The mice not lacking PPAR-gamma showed about a 10 percent average increase in body weight because of fluid retention. The blood plasma volume of these mice increased by one-third, Yang said. But the mice bred without PPAR-gamma experienced no increase in body weight in response to the drug, according to Yang.

"This tells us that the body weight gain is regulated by PPAR-gamma in the collecting duct," he said. "We also found this drug decreased the sodium excretion in urine, so this could explain the fluid retention."

The mice without PPAR in the collecting ducts incurred no changes in sodium reabsorption, while those with PPAR excreted less sodium through urination. Yang said that the distal nephron, which is usually subject to hormone regulation in the kidney, serves as a key pathway for keeping an accurate amount of sodium in the body.

Hypertension affects one in four U.S. adults and long had been considered a cardiovascular disease. But research now also focuses on the kidneys and the role of the distal nephron in retaining sodium opens a new area for study, he said.


'"/>

Contact: Phil Sahm
Phil.Sahm@hsc.utah.edu
801-581-2517
University of Utah Health Sciences Center
17-Jun-2005


Page: 1 2

Related medicine news :

1. Study, meta-analysis examine factors associated with death from heatstroke
2. Study says COPD testing is not measuring up
3. Study suggests loss of 2 types of neurons -- not just 1 -- triggers Parkinsons symptoms
4. Study reveals gaps in vaccine financing for underinsured children
5. Study suggests nonpharmaceutical interventions may be helpful in severe influenza outbreaks
6. Study shows radiofrequency ablation highly effective in treating kidney tumors
7. Study says normal but out-of-control enzyme may be culprit that signals some cells to become cancer
8. Study finds HIV protease inhibitor drugs may adversely affect the scaffolding of the cell nucleus
9. Study outlines how stroke, head injury can increase risk of Alzheimers disease
10. Study identifies new regulator of fat metabolism
11. Study shows Diachrome improves blood sugar control in people with type 2 diabetes

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Study sheds light why diabetes drug causes edema

(Date:1/22/2015)... Deer Path of Huntley -- a BMA ... Hour from 3 p.m. to 4 p.m. on Feb. 13. , ... Illinois, serves adults with physical disabilities between the ages of 22 ... treats, games and sweetheart-themed karaoke. , For more information about the ...
(Date:1/22/2015)... PA (PRWEB) January 22, 2015 Woodloch Pines, ... Mountains, has been selected by TripAdvisor as the number one ... the 6th best in the world for their annual Travelers’ ... online travel community . The website is home to millions ...
(Date:1/22/2015)... 23, 2015 Angelweddingdress is a famous wedding ... its customers to follow it on Facebook, Twitter, and Pinterest. ... Day gift. Angelweddingdress draws a lottery every week. , Moreover, ... Feb. 28, 2015. Click Angelweddingdress homepage for more ...
(Date:1/22/2015)... (PRWEB) January 22, 2015 A new ... of experience and person-centeredness in the long-term care environment ... action across the continuum. The paper, “The Power of ... engages perspectives and practices of the patient, resident and ...
(Date:1/22/2015)... Joan Lunden, award-winning American journalist, beloved ... upcoming 32nd Annual Miami Breast Cancer Conference ... LLC (PER®) , shares that “a fast-growing, virulent” cancer ... she had not followed up her clean mammogram with ...
Breaking Medicine News(10 mins):Health News:Deer Path of Huntley Affordable Assisted Living to Host Valentine's Day Happy Hour 2Health News:TripAdvisor Names Woodloch Pines Best Hotel for Families in America 2Health News:TripAdvisor Names Woodloch Pines Best Hotel for Families in America 3Health News:Angelweddingdress Invites Its Customers To Follow It On Facebook, Twitter, And Pinterest 2Health News:The Power of Person-Centeredness in Long-Term Care Explored by The Beryl Institute 2Health News:The Power of Person-Centeredness in Long-Term Care Explored by The Beryl Institute 3Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 2Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 3Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 4Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 5Health News:Joan Lunden Reveals Diagnostic Approach That Led To Early Detection;To Keynote 32nd Annual Miami Breast Cancer Conference® 6
(Date:1/23/2015)... 2015 Research and Markets ( http://www.researchandmarkets.com/research/vzhr6h/video ) has ... Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - ... has been the topic of fascination since the era of ... and the Soviet Russia. Earlier even a small glimpse ...
(Date:1/23/2015)... analysis of Centers for Medicare and Medicaid Services, (CMS) ... percent of seniors chose lower-cost preferred pharmacy plans that ... The findings were released by Drug Channels . ... of Medicare Part D," said Pharmaceutical Care Management Association ...
(Date:1/23/2015)... DUBLIN , Jan. 23, 2015  Immune Therapeutics, Inc. today ... Inc. for the compounding, packaging and distributing of its naltrexone ... the United States . KRS ... compounding naltrexone tablets in various strengths for individual patients in ...
Breaking Medicine Technology:Video Telemedicine Market- Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 2Video Telemedicine Market- Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 3New Analysis: 81 Percent of Medicare Part D Seniors Choose "Preferred Pharmacy" Plans in 2015 2Immune Therapeutics, Inc. Announces Agreement with KRS Global Biotechnology, Inc. 2Immune Therapeutics, Inc. Announces Agreement with KRS Global Biotechnology, Inc. 3Immune Therapeutics, Inc. Announces Agreement with KRS Global Biotechnology, Inc. 4
Cached News: