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Expert Discusses HIV-Related Kidney Disease, Susceptibility Among Blacks
The New York Daily News profiled Paul Klotman, chair of the Samuel F. Bronfman Department of Medicine at Mount Sinai, who is "one of the world"s leading experts on the kidney diseases associated with HIV." In the article, Klotman discussed the clinical details of HIV-associated nephropathy (HIVAN), including treatment, causes and symptoms. According to the Daily News, doctors estimate that two million to four million people of African heritage have HIVAN, including between 4 percent and 12 percent of blacks with HIV in the U.S. The article continues, "In recent years, doctors have made tremendous advances in their understanding of both HIV and its associated kidney disease." Klotman said, "In thinking about a cure, we know now that we have to clean out the brain and the kidney. Those are things we have to know if we can ever achieve a cure for AIDS" (Charles, 7/22).
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Blankets Instead Of Drugs To Avoid The Shivers In Brain Damage
Have you ever covered yourself with a blanket to stave off the shivers? A new study shows that a blanket can also help alleviate shivering in patients who have been cooled to prevent brain damage.
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Ohio Comprehensive Sex Education Program Improves Knowledge Of Safer-Sex Practices, Study Finds
Ohio students who participate in the Cleveland Metropolitan School District"s comprehensive sex education program show more knowledge and better attitudes toward safer-sex practices than students who do not participate, according to a study released Tuesday by Philliber Research Associates, the AP/Dayton Daily News reports. The school district uses a graduated sex education program for students in kindergarten through 12th grade. The program begins with instruction about the human body and inappropriate touching and progresses to discussions about sexually transmitted infections and relationships. The study, which was funded by the AIDS Funding Collaborative in Cleveland, found that more than 75% of parents of children in kindergarten through sixth grade approved of the program.The Collaborative for Comprehensive School Age Health, a coalition of northeast Ohio organizations that opposes abstinence-only sex education, said that the report validates the effectiveness of the city"s program. The study"s release coincides with advocates" efforts against two other sex education-related measures under consideration in the state budget plan. According to the AP/Daily News, the Republican-controlled state Senate wants to require the state Department of Education to apply for federal abstinence-only education funding. The state Senate also wants Ohio to continue to require legislative approval before any changes can be made in health education, although Gov. Ted Strickland (D) and the Democrat-controlled House want to change these requirements, the AP/Daily News reports (AP/Dayton Daily News, 6/23).
Mental Health

New Mass Spectrometric Method Allows Fast And Comprehensive Analysis Of Metabolites

Researchers at the Max Planck Institute for Chemical Ecology in Jena and their colleagues from the Czech Academy of Sciences in Prague have developed a new method to quickly and reliably detect metabolites, such as sugars, fatty acids, amino acids and other organic substances from plant or animal tissue samples. One drop of blood -- less than one micro liter -- is sufficient to identify certain blood related metabolites. The new technique, called MAILD, is based on classical mass spectrometry (MALDI-TOF/MS) and enables researchers to measure a large number of metabolites in biological samples, opening doors for targeted and high-throughput metabolomics. Because of its versatile applications, also in medical diagnostics, the invention is protected by patent. Mass spectrometry is an analytical technique used to elucidate the molecular composition and structure of chemical compounds. In the last two decades mass spectrometry found vast applications in biology, especially for analyzing of large biomolecules. Matrix-Assisted Laser Desorption/Ionization (MALDI), wherein bio-molecules (e.g. proteins) are co-crystallized with a chemical substance called a matrix subsequently irradiated with a laser leads to the formation of protein ions which can be analyzed and detected. However, matrices used in the MALDI technique have a substantial disadvantage: the laser beam not only forms ions from the substances of interest; it also forms low-mass ions (


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