Rice research another step forward for green revolution
...ing fungicides from three to eight times a year to fight blast reduced their chemical use to a single treatment the first year of the experiment, and no chemicals used at all in the second year. Overall, gross income per hectare of rice in this region of China went up by an average of 15 percent, Mundt sai...Researchers find key to tuberculosis persistence in the body
...sis infects the body, the immune system rallies to fight the invader but is unable to eradicate the microbe completely. A stalemate is achieved in which the bacteria continue to live in infected tissue, although they are not multiplying. The infection can persist in a latent or chronic state for the lifeti...Chemists report new approach to synthetic fragments of medically important Heparin
...adhesion, the research could lead to novel ways to fight disease or improve human health. Part of the research results were announced this week at the annual meeting of the American Chemical Association in Washington, D.C. "We have been able to assemble six precursors of the 19 known disaccharides that m...Plant's PICKLE gene may hold clue to cancer
...s may help human health researchers understand and fight cancer, a disease in which cellular developmental controls go awry. Ogas's work was published in a November 1999 article in the Proceedings of the National Academy of Sciences. Based on his and other scientists' research, Ogas says plants dep......r, the immune system starts a chemical reaction to fight off infections and decrease tissue injury and cell death. Usually, naturally-occurring IL-1Ra balances this process by directly and selectively blocking the deleterious effects of IL-1, making sure the receptor is no longer free to bind IL-1. Howev...Bio-X grant recipient explores link between molecular chaperones and serious diseases
... Life would not be possible without proteins. Some fight disease, while others regulate body functions or combine to form various tissues. ``Practically everything done in a cell is done by proteins,`` notes Frydman. A protein molecule is essentially a chain of amino acids strung together inside tiny p...Bio-X awards $3 million in grants for imaginative interdisciplinary research and education projects
...ody . . . you`ll have your own personal vaccine to fight cancer . . . and damaged synapses in your nervous system will be replaced by electronic chips. Such medical breakthroughs may happen sooner than expected, thanks to a decision this week by the Bio-X program awarding members of the Stanford faculty ne...Blooming health thanks to a frog
...h Bloom's Syndrome is an important goal to help to fight cancer. The gene defective in Bloom's Syndrome enables additional mutations to occur. This gene belongs to the helicases, a class of proteins known to unwind double stranded DNA during replication and repair. In order to identify the exact role o...UCSF Comprehensive Cancer Center program triumphs
... project to develop novel engineered antibodies to fight cancer; and research on an antibody that stimulates an immune-system response against prostate cancer. The programs also include an investigation of which genes contribute to prostate cancer and a study of genes that confer susceptibility to prostate...Ocean sponge source of new drug discovery
...s makes it logical that it would have chemicals to fight off predators. A sponge anchored to the ocean flo...time they've evolved home-made poisons they use to fight their enemies. Dr. McCarthy and his team will continue to try to find and identify those chemicals...Insect defenses point the way to defeating bacterial antibiotic resistance
... class of antibiotics, each rationally designed to fight a specific disease-causing bacterium or fungus. The new findings were published electronically on October 21 in the journal Biochemistry. "Insects often live in hostile environments, and they are not very long-lived," says Wistar associate professo...Work with cancer-related proteins garners National Foundation for Cancer Research grant
...he National Cancer Institute to lead the worldwide fight against cancer. Vanderbilt-Ingram is the only NCI-designated center in Tennessee that treats and conducts research in all types of cancer, in adults and children. Vanderbilt-Ingram unites more than 1,000 doctors, scientists, nurses, technicians and o......cartilage has been invaded by foreign proteins and fight to destroy them. Clinical trials in humans and laboratory research with animals have shown that dietary supplementation with omega-3 fatty acids found in fish oil provides significant benefits, but the mechanism behind this action isn't well known,......e numbers of CD4+ T cells - white blood cells that fight infection - and thus contribute to longer patient survival. However, despite the enormous improvements these therapies have provided, the risk for eventual HIV disease progression remains high. Mild viral immunizations, with products such as the com...ZymoGenetics researchers identify novel Interleukin that plays key role in immune system regulation
...r to play a key role in the human bodys ability to fight disease. These proteins, designated Interleukin 21 (IL-21) and Interleukin 21 receptor (IL-21R), are members of an important class of naturally-occurring cytokine ligand-receptor pairs that are involved in the growth and activation of red blood cell...Smooth regulation of lipid metabolism
...ical school and a biotech company gives hopein the fight against cardiovascular disease. The teams of Dr. DavidMangelsdorf at the Howard Hughes Medical Institute at the University ofTexas Southwestern Medical Center in Dallas and Dr. Bei Shan at TularikInc. in San Franscico report in two joint publications...UI researchers investigate regulation of immune system memory
...erferon gamma, already known to participate in the fight against infections, are also responsible for regul...modify existing systems to do the jobs required to fight off infections," Harty said. When an active immune system is confronted by a new foreign invader suc...UF researcher: antioxidants play a role in deadly malnutrition disease
...t health organizations worldwide can pursue in the fight against hunger and disease. The impact of the study on the health of children in the Third World could be staggering, Leeuwenburgh said. However, finding the right combination of proteins and antioxidants to supplement the often poor diets of mal...Simpler HIV drug regimen may improve results, Science study on monkeys suggests
...ad been exposed to the virus and were activated to fight it. "This new assay is very important, because it offers a way to correlate a virus-specific immune response with long term viral control," Lisziewicz said. The results showed that animals on HAART had extremely low levels of CD8 activity, while the ...... Patients with multiple myeloma may not be able to fight infection and disease and often have anemia, bone pain or fractures and numbness or weakness of limbs. Many multiple myeloma patients pursue chemotherapy treatment to improve the quality of life by controlling symptoms and limiting disease complica...