Hormone research could have hopeful implications for both underweight and overweight people
The appetite is controlled via a complex system that involves the hypothalamus, the brainstem and the cerebral cortex. Hormones also have an important role to play in this system. Researchers from the Clinical ...
Overweight and Obesity
Sep 13, 2012 |
not rated yet |
0
High-fat diet may cause change in hypothalamus
(Medical Xpress)—A high fat diet may damage the part of the brain that controls appetite and energy expenditure which in turn dictates our weight.
Medical research
Sep 11, 2012 |
1 / 5 (2) |
1
|
Wnt signaling pathway plays key role in adult nerve cell generation: study
Researchers from the University of Utah have gained new insight into the regulation of adult nerve cell generation in the hypothalamus, the part of the brain that regulates many aspects of behavior, mood, and metabolism. ...
Medical research
Sep 10, 2012 |
not rated yet |
0
|
Metabolism in the brain fluctuates with circadian rhythm
(Medical Xpress)—The rhythm of life is driven by the cycles of day and night, and most organisms carry in their cells a common, (roughly) 24-hour beat. In animals, this rhythm emerges from a tiny brain ...
Neuroscience
Aug 28, 2012 |
5 / 5 (4) |
0
|
Caloric restriction restores glucose response in diabetes
(HealthDay) -- Neuronal responsiveness of the hypothalamus to glucose, critical in the regulation of feeding, can be restored in patients with type 2 diabetes by short-term caloric restriction, according ...
Diabetes
Aug 09, 2012 |
5 / 5 (2) |
0
Exposure to environmental chemicals in the womb reprograms the rodent brain to disrupt reproduction
Prenatal exposure to the environmental contaminants polychlorinated biphenyls, or PCBs, causes long-term changes to the developing brain that have adverse effects on reproductive function later in life, a new study finds. ...
Medical research
Jun 26, 2012 |
not rated yet |
0
Neurons that control overeating also drive appetite for cocaine
Researchers at Yale School of Medicine have zeroed in on a set of neurons in the part of the brain that controls hunger, and found that these neurons are not only associated with overeating, but also linked to non-food associated ...
Neuroscience
Jun 24, 2012 |
3.7 / 5 (3) |
1
|
New brain target for appetite control identified
Researchers at Columbia University Medical Center (CUMC) have identified a brain receptor that appears to play a central role in regulating appetite. The findings, published today in the online edition of Cell, could lead t ...
Medical research
Jun 07, 2012 |
5 / 5 (1) |
0
|
Improving obesity-induced insulin sensitivity
In recent years, a growing body of evidence has linked inflammation to the development of insulin resistance. In insulin resistance, the hormone insulin is less effective in promoting glucose uptake from the bloodstream into ...
Overweight and Obesity
Jun 01, 2012 |
5 / 5 (1) |
0
Weight struggles? Blame new neurons in your hypothalamus
New nerve cells formed in a select part of the brain could hold considerable sway over how much you eat and consequently weigh, new animal research by Johns Hopkins scientists suggests in a study published in the May issue ...
Neuroscience
May 21, 2012 |
5 / 5 (1) |
6
|
Why underweight babies become obese: Study says disrupted hypothalamus is to blame
It seems improbable that a baby born underweight would be prone to obesity, but it is well documented that these children tend to put on weight in youth if they're allowed free access to calories. Now, researchers believe ...
Pediatrics
May 02, 2012 |
5 / 5 (1) |
0
Increased production of neurons in hypothalamus found in mice fed high fat diets
(Medical Xpress) -- A research team made up of people from a wide variety of biological sciences has found that mice fed a diet high in fat tend to see an increase in the number of neurons created in the hypothalamus, ...
Neuroscience
Mar 26, 2012 |
5 / 5 (1) |
2
|
Researchers reveal how a single gene mutation leads to uncontrolled obesity
Researchers at Georgetown University Medical Center have revealed how a mutation in a single gene is responsible for the inability of neurons to effectively pass along appetite suppressing signals from the body to the right ...
Genetics
Mar 18, 2012 |
1 / 5 (1) |
1
|
Molecular duo dictate weight and energy levels
Yale University researchers have discovered a key cellular mechanism that may help the brain control how much we eat, what we weigh, and how much energy we have.
Neuroscience
Feb 28, 2012 |
5 / 5 (3) |
0
|
Appetite accomplice: Ghrelin receptor alters dopamine signaling
New research reveals a fascinating and unexpected molecular partnership within the brain neurons that regulate appetite. The study, published by Cell Press in the January 26 issue of the journal Neuron, resolv ...
Neuroscience
Jan 25, 2012 |
5 / 5 (1) |
0
|
