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Leptin at Biology News

Leptin-signaling Protein Maintains Normal Body Weight And Energy Balance In Mice

32% increase of African fish supply needed by 2020 just to maintain consumption levels Calling fisheries critical for nourishing the poor and for helping Africa cope with the health, economic and social devastation of problems like HIV and AIDS, the New Partnership for Africa's Development (NEPAD), the WorldFish Center and partners are making an urgent appeal to boost the continent's fish...

Leptin found to control appetite and limb development in frogs

Leptin, the hormone secreted by fat cells that plays an important role in food intake, has been described for the first time in a cold-blooded vertebrate, the South African clawed frog Xenopus. As it does in humans and other mammals, leptin acts on the frog brain to suppress appetite. But the hormone also seems to play a role in the complex signaling that turns a finned tadpole into a fou...

Leptin has powerful effect on reward center in the brain

Leptin, a hormone critical for normal food intake and metabolism, exerts a strong effect on appetite by acting in the mid-brain region as well as in the hypothalamus, according to a Yale School of Medicine study in Neuron. "Finding that metabolic hormones directly regulate the ventral tegmental area (VTA) of the mid-brain has profound implications for how researchers view the integration...
Leptin at Biology Products

Porcine Leptin ELISA Kit from Diagnostic Systems Laboratories, Inc.

Description:Leptin is a proteohormone with a molecular weight of 16 kDa. Leptin is a protein encoded by the ob gene and produced by adipocytes [1,2]. Leptin is thought to play a key role in the regulation of body weight [1-3]. In the human, leptin levels are elevated with increasing adiposity in both men and women [4]. A relationship between serum leptin levels and several measures of adiposity (e.g. bod...
Company:Diagnostic Systems Laboratories, Inc.

Rat Leptin, Unconjugated from R&D Systems

Description:Recombinant Rat Leptin, CF...
Company:R&D Systems

Rabbit Anti-Leptin Receptor Polyclonal Antibody, Unconjugated from BioVision

Description:Leptin Receptor Polyclonal Ab 100 ug purified rabbit anti-mouse Leptin Receptor. Tested in Western blotting....
Company:BioVision

Rat Leptin Assay Kit from Immuno-Biological Laboratories, Inc.

Description:This kit #27295 has improved stability and convenience from the former kit #17295. However, the improved kit not only has overcome this problem but also produced some advantages as follows. At first, we have changed the formulation of HRP conjugated antibody from lyophilized product to liquid (0.4mL X 1). By this change, the stability of the conjugate has improved so that the conjugate can use fo...
Company:Immuno-Biological Laboratories, Inc.

Rat Leptin from Cell Sciences

Description:Recombinant Rat Leptin, Ultra Pure...
Company:Cell Sciences

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Leptin at Biology Technology
Leptin at Medicine News

Leptin connected to obesity blood clots

According to researchers, increased levels of the hormone leptin may explain why obese people seem to be more at risk of blood clotting// that causes heart attack and strokes.It is well known that being overweight or obese increases the risk of cardiovascular problems.Now researchers at the University of Michigan are one step closer to understanding why. They have turned the spotlight on the role...

Leptin linked to Blood Clots

According to a new research, high levels of a hormone called Leptin, produced by fat cells, could increase the risk for potentially lethal blood clots. Researchers at the University of Hopkins said obese people have a tendency to develop dangerous blood clots, but the relationship between obesity and clotting risk is not well understood.// To find the reason, scientists led by Dr. Dani...

Fish rich diet lowers leptin

According to a recent study, studied on African tribe, most of the things being equal including one's genes eating a diet rich in fish appears to be healthier for the heart than eating a vegetarian diet. The findings suggest a diet high in fish helps the body control blood levels of leptin,// a substance secreted by fat tissue. High leptin levels have been associated with increased risk for heart...

Weight gain following smoking cessation not linked to Leptin

Smoking cessation has often been connected to gaining excess weight. It has been debated for long that this weight gain could be related to the hormone leptin, which regulates appetite and controls// weight. These arguments were based on assumptions that leptin levels were high during smoking periods, thus keeping weight down and after one stops smoking, the leptin levels plummet leading to weigh...

Leptin is "new breast cancer indicator"

A study, published in the Proceedings for the 2003 Annual Meeting of the American Association for Cancer Research, suggests that assessing leptin levels may be a more effective means of cancer prognosis than measuring body mass index and the amount of fat in a woman’s diet. None of the measures for detecting breast cancer are perfect, says lead author Dr Richard Hajek from the University of Texas...

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Leptin at Medicine Products

Leptin ELISA Test

Description:Leptin is a proteohormone with a molecular weight of 16 kDa. Leptin is a protein encoded by the ob gene and produced by adipocytes [1,2]. Leptin is thought to play a key role in the regulation of body weight [1-3]. In the human, leptin levels are elevated with increasing adiposity in both men and women [4]. A relationship between serum leptin levels and several measures of adiposity (e.g. bod...
Company:Diagnostic Systems Laboratories, Inc.

Leptin Soluble Receptor ELISA Test

Description:Leptin is a 16kDa peptide encoded by the ob gene and is produced exclusively by adipocytes. It is believed to play a key role in the regulation of body weight by influencing energy intake and expenditure [1,2]. Leptin functions as a lipostat and is produced by adipocytes in response to increasing fat stores. Increased serum leptin levels signal the brain to stop eating and increase energy expendi...
Company:Diagnostic Systems Laboratories, Inc.

Leptin IRMA Test

Description:Leptin is a proteohormone with a molecular weight of 16 kDa. Leptin is a protein encoded by the ob gene and produced by adipocytes [1,2]. Leptin is thought to play a key role in the regulation of body weight [1-3]. In the human, leptin levels are elevated with increasing adiposity in both men and women [4]. A relationship between serum leptin levels and several measures of adiposity (e.g. bod...
Company:Diagnostic Systems Laboratories, Inc.

Leptin

Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...
Company:ARUP Laboratories
Leptin at Medicine Technology
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