Filling a Niche -- Role of Rb in Mammalian Stem Cells
...ts have now determined why: Rb is required for the maintenance of the trophoblast stem cell population, which is essential for forming the placenta. Specific loss of Rb in trophoblast stem cells results in an overexpansion of trophoblast cells, aberrant placental formation, and embryonic death. These findings......been advised to athletes and players which include maintenance and cleaning of the bathrooms regularly. Pets could be a storehouse of infections- so veterinarians and owners should keep this in mind while handling pets....Safe Sun Exposure a Burning Issue
...he production of vitamin D, which is necessary for maintenance of bone health and may also be important for prevention of several cancers. Australians are becoming confused as they attempt to strike a balance between keeping out of the sun to avoid skin cancer and getting enough sun to ensure healthy levels o...Training Breathing Muscles Improves Swimmer's Performance
...icipated in a twice-a-week, identical fin-swimming maintenance program during the four weeks of RMT training to insure that they maintained, but didn't increase, their fitness levels during the study's training protocol. At the end of the four weeks, study participants repeated the baseline tests. "Results ...Drug Treatment Seekers Likely to Use Needle Exchange
... the study participants were enrolled in methadone maintenance or detoxification, or a drug-free residential or outpatient treatment program. Individuals who entered treatment programs were more likely to be female, unemployed and participants in Baltimore City’s needle exchange program, compared with individ...Tears Reveal Some of Their Deepest Secrets to Researchers
...lipids in cellular signaling in the eye and in the maintenance of tear film,” said Nichols, adding that researchers don’t fully understand the function of oleamide, or the other lipids in the meibum. “Oleamide appears to be a predominate lipid in tear film,” she said. “It’s there for a reason, but we’re not su...Bacteria Harnessed as Micro-Robot Motors
...ents in the environment as well for inspection and maintenance of liquid filled pipes in spacecraft and nuclear plants." Source-Bio-Bio Technology SRI...Cancer Death Rates High in African-Americans
...on include behaviors such as tobacco avoidance and maintenance of a healthy body weight. The proportion of overweight US adults has increased markedly over the past decades. Among African American adults, 76% are considered overweight and 45% are considered obese. Inequalities in education, income, and health in...Arsenic Compound Effective in Treating Rare Leukemia
...tional chemotherapy and ATRA followed by a year of maintenance chemotherapy using oral agents, including ATRA, or the identical regimen plus two 25-day courses of arsenic trioxide prior to the post-remission therapy. Patients receiving the arsenic trioxide had significantly better likelihood of remaining disease...Developing Countries may Fail MDG Sanitation Targets
...ys favour new constructions over the operation and maintenance of older facilities", she said. "There is the danger that the new projects cannot be maintained in the long term. According to Davis, even if extra measures were adopted to help developing nations meet the sanitation target, there would still be pr...New Data Shows Significant Asthma Control With Symbicort
...g beta2-agonist. It is indicated for the long-term maintenance treatment of asthma in patients ages 12 and older. SYMBICORT is not indicated in patients whose asthma can be successfully managed by inhaled corticosteroids along with occasional use of inhaled, short-acting beta2-agonists. Additional data from t...Study Finds Fat Type That can Protect Against Weight Gain and Diabetes
...normal metabolic activity, such as respiration and maintenance of body temperature) and its role in the development of obesity and metabolic syndrome in two different genetic strains of mice: the B6 mouse and the 129 mouse. The B6 mouse is one of the most commonly used strains in metabolic research and an establ...Umbilical Cord Blood Banking of Negligible Value: Experts
...a one time storing charge and Rs.2,500 per year as maintenance fee. The stem cells collected from the umbilical cord are stored within nitrogen vapours at minus 190 degrees Celsius. Bharat Jain, professor at the G.R. Medical College, Gwalior, also disagreed with the theory of storing blood from the umbilical...FDA Decision Encourages Lamictal Generics
...proate. In addition, Lamictal is indicated for the maintenance treatment of bipolar I disorder in certain patients. Source-Bio-Bio Technology...Dialysis Patients With Metabolic Syndrome Show Increased Risk for Heart Disease
...diovascular disease// , at the time they initiated maintenance dialysis. This information further illuminates the relationship between heart and kidney disease, as dialysis patients are already known to have an elevated risk of cardiovascular problems. “Metabolic syndrome is a term we apply to anyone having th...Low-dose Aspirin Beats High-dose After Cardiac Surgery
... measurable impact of the use of aspirin and other maintenance therapies, and one demonstrates that lower doses o...ospital in Boston suggests the value of the use of maintenance therapies, and in particular, the increasing use of statins, beta-blockers (BB), and angiotensin-con...One More Drug to Fight Brain Cancer
...ecifically, enzastaurin is being investigated as a maintenance therapy to prevent disease relapse. Earlier the Lilly executives had said that the new drug could be useful in the treatment of recurring glioblastoma, a type of brain cancer. Glioblastoma is part of the larger group of tumors that impact the cen...Implications of Statin Therapy in Bladder Cancer Patients
...d only induction BCG therapy or induction BCG plus maintenance therapy. At the current time, treating urologists and patients should view the available data as inconclusive, at best. This is especially important since patients with bladder cancer commonly use statins, and some reports have documented antiproli...Rare Case of Hepatitis B Virus Transmission Between Dental Patients Recorded
... that the case underscored the need for meticulous maintenance of blood-borne pathogen infection control for all patients in dental settings. They also said that it reinforced the value of universal childhood HBV vaccination, which has been recommended in the United States since 1991. In an accompanying editor......e precautionary principle, polluter pay principle, maintenance of intergenerational equity. Bhutan has thus become the first state to ensure sustainable use of natural resources and reaffirm the sovereign rights of the state over its own biological resources and also that natural resources are used in a way t...