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Tag: "incidence" at biology news

Researchers discover new route to hemoglobin synthesis

... compared to diazepam (Valium), opiates reduce the incidence of treatment failure. However, infants treated with opiates had longer hospital stays than those treated with phenobarbitone, the sedative most often used in these cases. When sedatives only were compared, phenobarbitone was more likely than diazepa...

Hospitalizations because of chicken pox down dramatically since implementation of vaccine

...1995, almost everyone developed chicken pox; thus, incidence approximated the birth cohort, with about 13,000 h...9 to 35 months nationally, while varicella disease incidence has declined in all age groups. However, data documenting the impact of vaccination on varicella-rel...

Suppressing growth hormone in early adulthood may prevent cancer

...er deaths by 12-15 percent. "Besides reducing the incidence of cancer in these rats, we found that a modest su... puberty and continued throughout life reduces the incidence of kidney disease and increases lifespan," Sonntag said. ...

Molecular trigger for Huntington's disease found

...kill them. The researchers theorize that the lower incidence of cancer in HD patients could be caused by the protective effect of overactive p53. In the July 7, 2005, issue of Neuron, Akira Sawa and colleagues at Johns Hopkins University School of Medicine reported experiments ranging from molecular studies i...

Researchers Discover Gene That Determines Asthma Susceptibility By Regulating Inflammation

...ed by airway inflammation and hyperreactivity. The incidence of asthma has doubled in the past two decades in the United States, affecting 20 million Americans. Controlling inflammation is a focus of asthma therapy. Inflammation occurs when certain cells migrate into the airways. These “inflammatory?cells rele...

Experimental shingles vaccine proves effective in nationwide study

... three years of follow-up, the vaccine reduced the incidence of shingles by 51 percent: 642 cases of shingles o...cipients. Moreover, the zoster vaccine reduced the incidence of postherpetic neuralgia (PHN)--a form of chronic nerve pain that is the most common serious compli...

Nanotechnology to provide portable genetic risk detection

... responsible for between 2.5 and 5 per cent of the incidence of breast cancer in women. The final system, however, could be used to detect virtually any genetic anomaly as well as proteins linked to viruses, chemical contamination in food or water pollution. "There are a broad variety of applications for this...

New results validating Pall prion reduction filter disclosed at ISBT Congress

... Microbiology Laboratory of the NBS, discussed the incidence and risk of vCJD transmission by blood transfusion. He reviewed the role of new technologies to reduce the risk of transfusion transmission of prions, noting that a potential impending approach is filtration. He also discussed the status of blood do...

Updated data on novel HPV vaccine confirms efficacy in large population

... Month 2, and Month 6. The analyses evaluated the incidence of cervical pre-cancers through follow up for an average of 20 months after completion of the regimen. HPV, particularly types 16 and 18, is the primary cause of cervical cancers and other related illnesses, infecting more than 20 million Americans...

Drug resistant avian influenza viruses more common in Southeast Asia than North America

...ore more likely to become extinct. The increasing incidence of amantadine-resistant H5N1 viruses in China indicates that these variants appear to have survival advantages over the wild, drug-sensitive strains. In addition, the infected birds die so rapidly there is no time for the virus to acquire a large num...

Human brain is still evolving

...South Asians. That haplogroup was found at a lower incidence in East Asians, sub-Saharan Africans and New World Indians. For Microcephalin, the researchers found that haplogroup D is more abundant in populations outside of Africa than in populations from sub-Saharan Africa. To produce more informative statist...

New study shows measles immunization may prevent fatal brain infection

...study had measles between 1989 and 1991 raises the incidence of measles-induced SSPE to a level approximately 1...ht to be between 7 and 11 per 100,000. The higher incidence could be due to an underreporting of diagnosed measles cases, despite clinical guidelines on reporti...

California computer scientists double volume of data in NIH biotech repository

...t effective study correlating genetic data and the incidence of disease." Disease association research is the main reason why the group from Calit2 and ICSI opted to identify tag SNPs across the entire NCBI database and make all of them available to the research community. Said Halperin: "If you are going t...

U-M scientists say fused genes trigger the development of prostate cancer

...t effective study correlating genetic data and the incidence of disease." Disease association research is the main reason why the group from Calit2 and ICSI opted to identify tag SNPs across the entire NCBI database and make all of them available to the research community. Said Halperin: "If you are going t...

Hand sanitizer gel works

...milies given hand sanitizer had a 59 percent lower incidence of secondary GI illnesses as compared with the control group, after adjustment for other factors such as the number of young children in the household. In addition, families reporting higher amounts sanitizer usage (more than 2 oz in 2 weeks, indica...

Chernobyl: The true scale of the accident

...experts found no evidence for any increases in the incidence of leukemia and cancer among affected residents." ...uld be evaluated for cost-effectiveness, since the incidence of spontaneous thyroid cancers is increasing significantly as the target population ages. Moreover, ...

Life in deadly conditions

...as pharaonis can take optimal advantage of the low incidence of nitrogen: through the uptake and metabolism of nitrate and urea, as well as the efficient uptake of ammonia. The co-operation of theoretically and experimentally-oriented researchers shed light on other questions. The bioinformatics experts were ...

Computer models aid understanding of antibody-dependent enhancement in spread of dengue fever

... creates oscillations, or "booms and busts" in the incidence of dengue virus infections. Enhancement results in larger booms, but also deeper troughs in incidence, which lead to extinction. Although the computer models were specifically developed for dengue, the researchers believe the results could apply to a...

Role of microRNA identified in thyroid cancer

...d. According to the American Cancer Society, the incidence of thyroid cancer has been increasing slightly over the past several years. It estimates that about 25,000 new cases will be diagnosed in the United States this year. "This is just the beginning of our work identifying the role of miRNAs in thyroid...

Scientists pinpoint inflammation gene

...rgely of Northern European ancestry and has a high incidence of diabetes and obesity. Scientists worked with 522 individuals from 92 families in the TOPS program, sequencing their entire SEPS1 gene and identifying all the genetic variations among individuals. These molecular genetic analyses were performed a...

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