Tag: "lipids" at medical news

Regulator of lipid metabolism ensures high quality breast milk

... understanding of PPAR could help explain the role lipids and inflammation play in hair loss and other skin disorders and facilitate the development of new treatments for these diseases. PPAR acts as a genetic switch, sensitizing the body to insulin and lowering levels of circulating glucose. In fact PPAR...

Low-carb diets' effects linked to rise in newly identified 'starvation hormone'

... FGF21 therapy as a means to lower blood sugar and lipids and stave off weight gain. Mammals survive periods of nutrient deprivation by shifting from carbohydrates to so-called ketone bodies as a primary fuel source. Ketone bodies are produced from fatty acids transferred from storage in fat tissue to the...

Study shows Diachrome improves blood sugar control in people with type 2 diabetes

... , measured reductions in A1C, fasting glucose and lipids in 447 obese and/or overweight adults with type 2 diabetes on oral anti-diabetic medications. Safety and tolerability were also assessed. Results showed a significant reduction in A1C levels for the treatment group (-0.54%) compared with the placeb...

Scripps Research awarded $17 million for adult stem cell use to treat eye diseases

...the abnormal deposition of angiogenic proteins and lipids as seen in ARMD). But, unlike in the heart or brain, where the extra blood vessels can have a benefit, in the eye the new vessels wreak havoc, leaking fluid and blood and leading to vision loss. Current treatments for neovascular eye diseases include...

Ground breaking research to end in tears

...ore stable," he says. Previously it was believed lipids - released from small holes inside theeyelids - formed an oily barrier, which protected the tears fromevaporating too quickly. Associate Professor Millar's discovery has opened a whole new avenue ofresearch and is the culmination of 14 years of blo...

Scavenger cells may have role blocking obesity, Stanford study shows

...cells, the adipose tissue can't deal with incoming lipids properly, and the mice become fat as well as glucose intolerant and insulin resistant," said Chawla. "Basically when the system gets overwhelmed, the reparative responses get overwhelmed as well." "These findings are especially exciting because oth...

Chemical maps hint at drug's effects on schizophrenia

...with Lipomics Technologies, measured 300 different lipids in blood drawn from 50 patients with schizophrenia...ic patients were found to have lower levels of the lipids used to make membranes involved in storing and communicating information in the brain. These lipid c...

Penn study on lung-infecting bacterial enzyme suggests new approach to cystic fibrosis treatment

...by certain respiratory tract bacteria, breaks down lipids surrounding CFTR and thereby suppresses CFTRs chloride-passing function. To make matters worse, the products of the lipid breakdown are also known to trigger inflammation and cell death. Together, these facts compellingly suggest that SMase plays ...

Organic is healthier: Kiwis prove that green is good

... a significant reduction in the increase in plasma lipids caused by cholesterol feeding. "This is potentially beneficial to health with regards to heart disease", he added. Casey Gauthier reports on this story in Chemistry & Industry....

Comparison of 4 diet plans shows better outcomes for diet with lowest carbohydrate intake

....8 lbs. for Ornish. At 12 months, measurements for lipids and levels of insulin, glucose and blood pressure for the Atkins group were comparable with or more favorable than the other diet groups. "Concerns about adverse metabolic effects of the Atkins diet were not substantiated within the 12-month study ...

New fat, same old problem with an added twist?

...at, palm olein, for their relative impact on blood lipids and plasma glucose. Thirty human volunteers participated in the study, which strictly controlled total fat and fatty acid composition in the subjects' diet. Each subject consumed all three diets in random rotation during four-week diet periods. This ...

New study indicates Invirase results in similar levels of viral suppression to lopinavir

...g elevated cholesterol and triglycerides. Elevated lipids a common side effect of several medications used ... demonstrated that the effect of Invirase 500/r on lipids was generally minor. Importance of managing lipid levels in HIV treatment The use of HIV combina...

Psoriasis associated with increased risk for heart attack

...heart attack, hyperlipidemia (an excess of fats or lipids in the blood), age, sex, smoking, and body mass index. Up to five controls without psoriasis were randomly selected from the same practices and start dates as the patients with psoriasis. The researchers found that the incidence of heart attack was...

Penn researchers find psoriasis patients at increased risk for heart attack

...heart attack, hyperlipidemia (an excess of fats or lipids in the blood), age, sex, smoking, and body mass index. Each patient was matched to up to five control subjects who did not have psoriasis. These 556,995 control subjects were seen in the same practice during similar time periods. The study revea...

Walking not enough for significant exercise benefits

... two-hour glucose tolerance test and various blood lipids were unaffected by either exercise program. "Our concern is that people might think what matters most is the total number of daily steps accumulated, and not pay much attention to the pace or effort invested in taking those steps," Dr. Harber said. ...

Case and Cleveland Clinic researchers identify molecule in age-related macular degeneration

...ls that detect light contain polyunsaturated fatty lipids that are exquisitely sensitive to damage by oxygen...pid research. His work centers on the oxidation of lipids in the body that contributes to a host of diseases including glaucoma, keratitis and other eye disea...

Compound in dairy products targets diabetes

... a health benefit, one must also be aware of other lipids present in these products, such as trans fatty acids. Instead, he suggests that in addition to a well-balanced diet, it is advantageous to incorporate CLA as a dietary supplement, or to seek out new products that enrich foods such as butter, margarin...

Sandia work launched on space shuttle shows live cells influence growth of nanostructures

...eria. During drying, the cells actively organize lipids into a sort of multi-layered cell membrane that not only serves as an interface between the cell and the surrounding silica nanostructure, but acts as a template helping to direct the formation of the surrounding silica nanostructure. This improved...

Protein potentially links diet, obesity and asthma

...tion in mice. The data emphasize the importance of lipids in the inflammatory response and contribute to the emerging theme that an overlap exists between the pathways that regulate inflammation and those that govern metabolism. Finally, the study suggests that blocking aP2 function may be a novel approach ...

Most effective antipsychotic drug has serious health consequences

...e weighed, measured and tested for diabetes, blood lipids and blood pressure. The researchers then compared the patients to a group of about 2,700 individuals from a national database of health information for thousands of Americans. The comparison group was matched for age, body mass, and race or ethnicity...

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