Obese Poor Shut Out From Weight-Loss Surgeries
Too often, they lack insurance or face roadblocks in getting the procedures, study finds THURSDAY, June 25 (HealthDay News) -- Despite having one of the highest rates of obesity in America, the poor are less likely to undergo weight loss surgery than obese people who are better off fin...In Some Insomnia Patients, Brain Just Won't Shut Down
Abnormal levels of a neurochemical are linked to sleep disorder, study finds TUESDAY, June 9 (HealthDay News) -- Adults with primary insomnia have a neurochemical abnormality that makes it difficult to "shut down" the mind at night for sleep, new research has found. Researchers me...Colon cancer shuts down receptor that could shut it down
AUGUSTA, Ga. Though a high-fiber diet has long been considered good for you and beneficial in staving off colon cancer, Medical College of Georgia researchers have discovered a reason why: roughage activates a receptor with cancer-killing potential. Researchers report in the April issue of Ca...Searching for shut eye: Penn study identifies possible sleep gene
PHILADELPHIA While scientists and physicians know what happens if you don't get six to eight hours of shut-eye a night, investigators have long been puzzled about what controls the actual need for sleep. Researchers at the University of Pennsylvania School of Medicine might have an answer, at lea...Researchers identify and shut down protein that fuels ovarian cancer
HOUSTON - A protein that stimulates blood vessel growth worsens ovarian cancer, but its production can be stifled by a tiny bit of RNA wrapped in a fatty nanoparticle, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center reports in the Journal of the National C...Bio-defense Lab Ordered Shut Down as Researchers Get Infected
Chickens are coming home to roost? Those involved in biological weapons programs should be logically liable to infection because of some slip or other. And it seems to have happened in US and the Centers for Disease Control and Prevention (CDC) has ordered the biodefense research laboratory at Tex...Foot-and-mouth Disease Outbreak Forces Thiruvananthapuram Zoo to Shut Down
The Thiruvananthapuram Zoo has barred the entry of visitors for a week following the outbreak of foot-and-mouth disease . The zoo has reportedly lost its entire stock of Indian gaur (Bos Gaurus) -- a lookalike of the Indian bison - and 12 blackbucks in the week gone by. It was confi...Beaches Shut Due to High E-coli Level in Water
Public Health has shut down the beaches in some provinces of Canada after 10 water sample tests over the past two weeks showed higher than acceptable levels of E.coli organisms. Kingston, Frontenac, Lennox and Addington (KFLA) Public Health inspectors closed the beach to swimmers after cond...Manipur Pharmacies Shut Down Fearing Separatist Threats
Separatists in Manipur are literally holding the state to ransom with businesses, including pharmacies, closed during the weekend following huge extortion notices slapped by rebels. Pharmacies across the state downed their shutters for two days until Sunday after a rebel group demanded Rs....Hand-foot-mouth Disease Scare Causes Temporary Shut Down of Malaysian Preschools
Kuala Lumpur - Three Malaysian preschools situated in the eastern Sarawak state of Borneo have been asked to close for a 2 week period, following a hand//, foot and mouth disease (HFMD) scare, state officials said. Denying any major outbreak of the disease, state deputy chief minister, Geor...Pharmasset Voluntarily Halts Clinical Studies with Clevudine in Hepatitis B Infected Patients
...e would like to take this opportunity to thank patients and our investigators for their participation in the QUASH studies." As part of the study shut down, Pharmasset plans to continue to collect safety data and to monitor patients after discontinuation of clevudine in the QUASH studies, but does no...New Insight Into the Controls on a Go-To Enzyme
...s snipping function, but also covers regions away from that site. Such a broad molecular embrace guarantees that calpastatin will potently and rapidly shut down calpain's function, Moldoveanu said. This broad embrace also guarantees that calpastatin will precisely recognize only calpains, rather than mist...Parasites That Live Inside Cells Use Loophole to Thwart Immune System
...., Nov. 3 /PRNewswire-USNewswire/ -- St. Jude Children's Research Hospital scientists have discovered a mechanism by which intracellular pathogens can shut down one of the body's key chemical weapons against them: nitric oxide. The researchers found that the microbes block nitric oxide production by subve...Newly Published Study Shows OPKO's siRNA Bevasiranib Is Taken Up by Target Tissues in the Eye
... the retina and in targeted retinal pigment epithelium (RPE) cells following intravitreal injection. Bevasiranib is a gene-silencing agent designed to shut down the production of vascular endothelial growth factor (VEGF), a primary cause of the new blood vessel growth, or neovascularization, associated wi...Treatment of First Patient in Phase I Clinical Trial of Bionomics' Anti-Cancer Drug BNC105
...omics, visit http://www.bionomics.com.au About BNC105 BNC105 is a new type of drug called a Vascular Disruption Agent (VDA) that acts to rapidly shut down the blood supply within a tumour. It thereby "starves" the tumour of the oxygen and nutrients it needs to survive. VDAs (Vascular Disruption Ag...CEL-SCI Corporation Releases Letter to Shareholders
...he CD-4 cells. This is important because: -- The tumor is able to shut down the infiltrating CD-8 cells, but is unable to shut down the CD-4 cell attack, and -- CD-4 cells help break 'tumor toleran...Spherix Reports Second Quarter Earnings
... Phase 3 clinical trial of Naturlose as a treatment for Type 2 diabetes, expenses related to the potential sale of the InfoSpherix subsidiary, and the shut down of our National Park Service contract. Spherix CEO Richard Levin said, "This is an exciting time in the Company's evolution. We are in the midst ...Protein Found to Shield Pancreatic Cancer Cells from Self-Destruction
...ocked another protein known to activate TG2. Secondly, they also directly targeted TG2 with a tiny molecule known as small interfering RNA tailored to shut down expression of the protein. In both cases, the result was a drastic reduction of TG2 expression (up to 94 percent) and telltale signs of autopha...Khosla Irrigation/Aspiration Vitrectomy Unit
Description:...nywhere from 0-500mm Hg. Available in linear or fixed mode to match your individual needs. LED indicator for preset and actual vacuum. Unique positive shut off valves for instant venting to atmosphere....KR 4.22 Programmable Refrigerated Floor Model Centrifuge.
Description:...lity, centrifuge data can be collected at a remote personal computer or laboratory network, safety features include automatic imbalance detection and shut down, armor guard barrier and dual lid interlock....Plasma Blast Upright Freezer -50C
Features:...) temperature. Rapid freezing also preserves Factor VIII. Full load of single donor units freezes in 75 minutes. Defrost cycle can be initiated to shut down the compressor and keep the cabinet frost-free. Externally mounted, 1/4 HP blowerstwo in chests, one in uprightsprovide maximum, efficient airfl...Plasma Blast Chest Freezer -50C
Features:...) temperature. Rapid freezing also preserves Factor VIII. Full load of single donor units freezes in 75 minutes. Defrost cycle can be initiated to shut down the compressor and keep the cabinet frost-free. Externally mounted, 1/4 HP blowerstwo in chests, one in uprightsprovide maximum, efficient airfl...Khosla Vitrectomy Super (Gas Operated)
Features:... Vacuum can be preset anywhere from 0-400mm Hg. The machine is available in linear or fixed mode to match your individual needs. Unique positive shut off valves for instant venting to atmosphere totally eliminates reflux. ...COULTER HmX Hematology Analyzer
Features:...your core and satellite labs Rapid result turnaround time with 75 samples-per-hour throughput Easy-to-use software with one-touch start up and shut down Continuous auto-loading for complete walkaway operation Error-free patient ID barcode reading at the point of aspiration for fail-safe sa...Large DNA stretches, not single genes, shut off as cells mature
Experiments at Johns Hopkins have found that the gradual maturing of embryonic cells into cells as varied as brain, liver and immune system cells is apparently due to the shut off of several genes at once rather than in individual smatterings as previous studies have implied. Working with mous...Carnegie donates landmark clones to biology
...es at the membrane surface in plants. In this study they focused on the underlying mechanism of the pore activity by using mutant proteins that cannot shut the pores off with their C-terminus to see how they work in yeast and immature eggs of the frog Xenopus in the presence of ammonium. The researc...Abnormal brain circuits may prevent movement disorder
...gnals along this circuit such that the brain can't inhibit an unwanted movement. With the second pathway lesion, Dr. Eidelberg explained, "the flow is shut off and the abnormal activity stops." ...Antibody targeting of glioblastoma shows promise in preclinical tests, say Lombardi researchers
... of these genes had significantly poorer outcomes in an analysis of different, independent studies." Wellstein had also been working on a method to shut off the pathway. Several years ago, GUMC investigators found the "sweet spot" on ALK where PTN binds, which Wellstein says was a major discovery. "You...Experimental treatment halts hypoxic-ischemic brain injury in newborns
...rix metalloproteinases, in the progressive molecular process that leads to brain injury. This makes it a better target for therapeutic intervention to shut down the injury process early. To test the importance of plasminogen activator in HIE, the research team examined the therapeutic effect of injecti...Study reveals a reprogrammed role for the androgen receptor
... cancers," says Wang. "Having discovered that program, we'll be in a better position to understand how it operates and how gene-targeted therapies may shut it down." ...Cancer's distinctive pattern of gene expression could aid early screening and prevention
... who also works in breast cancer and brain tumors as well as colon cancer, is finding patterns of genes that regulate healthy cell differentiation are shut off in cancers. "These are genes that may need to be active during a certain period of development but once you have committed to become a certain ce...Noise pollution negatively affects woodland bird communities, says CU-Boulder study
... used roads, said Francis. The CU-Boulder study is one of the first conducted in a controlled environment -- the team worked with energy companies to shut down gas pad compressors for several hours each week, allowing researchers to identify individual nests and determine nesting success. The research...Nanocrystals reveal activity within cells
...mage or light scatter. "Rare earths have been known to show phosphorescent behavior, like how the old-style television screen glows green after you shut it off. These nanocrystals draw on this property, and are a million times more efficient than traditional dyes," said Schuck. "No probe with ideal sin...Crustacean shell with polyester creates mixed-fiber material for nerve repair
...onditions, which the researchers say best mimics those in the body, the chitosan-polyester blend required twice as much force to push the tube halfway shut as the other biomaterial, and eight times as much force as the collagen tube. The new material showed promise for nerve guides but would also work ...Are women opting out or shut out from career tracks?
When it comes to flexible work practices women are the proverbial canaries in the coal mine. If the disappearance of females from many corporate career tracks is any indication, the air must be pretty bad. A new Harvard Business Review article, " On Ramps and Off Ramps: Keeping Talented Women ...New Genomatica Chemical Process Targets Ailing Ethanol Assets
...nd mid-sized manufacturing facilities have been forced to cut production or shut down. These facilities are also facing serious concerns regarding the long-...he Renewable Fuels Association has estimated that 10 or more companies have shut down 24 ethanol plants over the last three months. This represents about 15...China Bio-Immunity Corporation Initiates Voluntary Recalls of Rabies Vaccines
... SFDA has requested the Liaoning Provincial Food and Drug Administration enhance its monitoring of the Company's vaccines, and has ordered a temporary shut down of the Company's production facilities. Additionally, the local SFDA has also initiated further investigation on this issue. Mr. Quanfeng...CEL-SCI Corporation Releases Letter to Shareholders
...s by creating a new and different attack through CD-4 cells instead of the usual CD-8 cells which the tumor has learned to shut down. c. Multikine renders the remaining tumor cells susceptible to the effect of the follow-on radiation and chemotherapy, ...TorreyPines Therapeutics Reports Third Quarter 2008 Results and Recent Accomplishments
...sitioning from a discovery and development organization to a development-only company. As a result, TorreyPines streamlined its operations through the shut down of its discovery operations and expanded its business development activities to include out- licensing its two discovery programs. -- In Octobe...Scientists use light to control proteins
...echnology works like a light switch," said Benkovic. "When we shine a light on the light-sensing domain, the enzyme's activity increases, and when we shut the light off, the enzyme's activity decreases." According to Jeeyeon Lee, a postdoctoral scholar in the Penn State Department of Chemistry and one...NovaRx Initiates Pivotal Phase III Clinical Trial in Lung Cancer Patients
...l at Mayo Clinic in Rochester, Minnesota. Lucanix(R) consists of four non-small cell lung cancer cell lines that have been genetically engineered to shut off their immune suppressive properties. These cell lines are then modified to block a molecule called transforming growth factor-beta (TGF-beta), whi...New yeast trick for eating favorite food: Details in Nature paper
...h glucose as possible whenever it is available. UC San Diego bioengineers have recently identified a previously unknown mechanism that allows yeast to shut down the metabolism of another sugar, galactose, when they sense glucose in the environment. The findings will be published online by the journal ...Penn researchers demonstrate a flexible, 1-step assembly of nanoscale structures
...solvent toluene, PDMS gels swell by as much as 130 percent. As the osmotic pressure builds, the circular pores in the PDMS deform and eventually snap shut to relieve the stress, much as the joints in railways and bridges expand and contract to maintain structural integrity in response to changes in moist...