Lower insulin sensitivity found In Mexican-Americans, regardless of behavioral and metabolic factors
...e of IR was significantly associated with fasting plasma insulin. Percent total energy intake from palmitoleic acid was significantly higher among Mexican-Americans, with a trend toward higher percent total energy intake from palmitic acid and oleic acid and lower fiber intake among Mexican-Americans. ...FDG PET reassures and reveals high risk multiple myeloma
...sive production of an antibody protein by abnormal plasma cells, evolves into multiple myeloma about 20% of ...le myeloma is a type of cancer formed by malignant plasma cells. Normal plasma cells play an important part in the body' immune system, and in multiple myelom...Telerobotic equipment aids in cleanup activities
...s to complete cleanup tasks. The current focus is plasma arc cutting of metal structures to dismantle contaminated equipment. Testing of the equipment comes during a time when there is an increasing need for remote systems and robotics for cleanup of DOE facilities....World's largest scientific society convenes regional meeting in Charleston, S. C., Nov. 13-16
...tists are developing a silicone free syringe using plasma deposited surface coatings. (Charles K. Chiklis, TriboFilm Research, Inc., Raleigh, N. C., 919-838-2844, ext. 4, chiklis@tribofilmresearch.com Saturday, Nov. 16 8:30 a.m. Exploring electrophoresis and forensics Presenter will introduce new t...UT Southwestern researchers discover role of two genes involved in cholesterol excretion
...o the bile, but it is accumulated in the liver and plasma when Abcg5 and Abcg8 are disrupted." Liver and plasma cholesterol levels were increased by as much as 18-fold and 2.4-fold, respectively, in the mice afte...First results from novel anti-angiogenic drug trial in patients
...n a week of stopping treatment. Patients with high plasma levels of the drug suffered progressive hair discoloration. But this too was reversible. Dr Raymond said that the discoloration was likely to be due to the drug's effect in inhibiting the MAP kinase signalling pathway and preventing the activation of...Search for cholesterol absorption genes narrows to two chromosome regions
...terols are not produced by the body and thus their plasma levels directly reflect dietary absorption. In add... For these and other reasons, Sehayek chose to use plasma plant sterol levels as a marker of cholesterol absorption. Breeding mice in search of genes Next cam...UT Southwestern Nobelists find protein structure that may help fight high cholesterol
...mpartments that are acidic and then returns to the plasma membrane, where it is "recycled." The LDL receptor's extracellular domain consists of two major parts, the LDL binding region and the so-called "beta-propeller" region. In the Science study, the structure reveals that parts of the LDL binding region ...JCI table of contents, December 15, 2002
...nditure. In addition, theyhave increased levels of plasma leptin and insulin, exhibit resistance toboth hormones, and show decreased levels of histamine and increasedhistamine turnover in the hypothalamic and thalamic brain regions. Theseresults demonstrate a critical role of H3 receptors in the control of ...Without water, the body will shut down its need to ingest food
...ake and eating pattern. To investigate the role of plasma tonicity in feeding during water deprivation, they compared changes in plasma tonicity caused by ingestion of food in the presence and absence of drinking water. They then invest...Could an anti-marijuana compound hold the key to body weight and appetite control?
...riment. In a subsequent experiment, which included plasma analyses, the effect of a lower dose (3 mg/kg) on ...41716 corrected the insulin resistance and lowered plasma leptin, insulin and free fatty acid levels. Most of these effects were present but less pronounced a...PNNL expands blood serum protein library
...er a long period of slow progress, research on the plasma proteome has begun a period of explosive growth attributable to new multidimensional fractionation methods," said N. Leigh Anderson, founder and chief executive officer of The Plasma Proteome Institute ( www.plasmaproteome.org ). "PNNL's work is an ...Alcohol's effects on testosterone
...stration of alcohol can induce a rapid increase in plasma and brain concentrations of testosterone in some r...ourfold in the frontal cortex and threefold in the plasma of the un-operated rats 30 minutes after alcohol administration. ADX/GDX rats had testosterone conc...Emory Vaccine Research Center study identifies specific gene required for long-term immunity
...oduce significant numbers of either virus-specific plasma cells or memory B-cells, both of which are crucial... to stimulate the production of memory B-cells and plasma cells, which in turn are necessary to produce antiviral antibodies. When the immune system encounte...Female hormones found to protect against harmful effects of fructose
...lood samples for determination of five hour fasted plasma insulin, glucose, and triglycerides were obtained ... collected via cardiac puncture for measurement of plasma total estrogens. Results The findings demonstrated that female rats are protected against the me...US researchers find first conclusive evidence that lead is linked to male infertility
... Benoff to urge doctors to measure lead in seminal plasma when evaluating men from couples with unexplained ...VF cycle. They found that lead levels in seminal plasma varied over a wide range and there was a significant association between high lead levels and a low ...Innovative research with pythons offers new insights into the body's digestive processes
...and 25 to 100-fold increases in metabolic rate and plasma hormone and lipid levels. In total, the overall gastrointestinal response is twice that of a mammal laboratory animal, making this species ideal for study (the researchers selected the python knowing that any conclusions reached would have to be tes...24-Wk data from CONTEXT trial comparing GW433908/ritonavir QD & BID to Lopinavir/ritonavir BID
...tment arms, and all regimens had minimal impact on plasma lipids. The incidence of Grade 3-4 lipid abnormalities was low. No subject experienced a Grade 3-4 elevation in cholesterol, whereas elevated triglyceride levels occurred in 8 percent of patients taking 908/r BID (n=8,) versus 4 percent of patients...Alcohol abuse may increase susceptibility to HIV infection
...ohol doses were individualized in order to achieve plasma alcohol concentrations of 230-250 mg/100ml (roughly the human equivalent of 6 to 10 drinks) for a five-hour period. After three months, seven alcohol-treated and seven sucrose-treated monkeys were infected with SIV; four alcohol-treated and four suc......oLogic, Inc., to clone actual virus from the blood plasma of HIV patients and genetically combine it with a ...s and incubated the virus with antibody-containing plasma samples from the same patients. Blood plasma contains antibodies but no white blood cells. This way,...