Wistar Institute Professor Named First Koprowski Professor
...ncancer patients and causes tumor annihilation and resistance to relapse. The Wistar Institute, established in 1892, was the first independent medicalresearch facility in the country. For more than 100 years, Wistar scientistshave been making history and improving world health through their development ofvacci...Biotech Creates New Solutions And New Problems
...ermplasm development, and how the problems of pest resistance mayaffect the long-term success of larvae-killing transgenic cotton. Genetic materials ranging from DNA sequences to whole plants, as well asessential biotechnology tools and techniques, are being patented by private andpublic research entiti...Bacteria Becoming Increasingly Resistant To Antibiotics, But New Vaccines Are On The Horizon
... outcome, taking intoconsideration the antibiotic resistance patterns of the pneumococci causing theinfection....centages,you see a dramatic increase in antibiotic resistance between the second year,for example, and the third year," said Dr. Arditi. "In the second year, th...Maternal Anxiety May Affect Fetal Development
... anxiety in pregnancy and increased uterine artery resistance index: cohort based study) Click below to download PDF document You will require Acrobat Reader to view file. Click here for PDF document Although there are many contributors to fetal growth and birth weight, reduced blood flow through the uterin...New Model For Assessing The State Of The Environment
...nd crops. Quality criteria for groundwater include resistance to acidification (alkalinity) and the level of pesticides and metals (e.g. cadmium). For coasts and seas, criteria include, among other things, the presence of phosphorous and nitrogen, and the levels of oxygen, metals and toxic organic pollutants....Bleached Coral Could Be Environment Warning
...unds may be useful in human medicine. Thatdisease resistance normally keeps a coral alive for hundreds of year...f our jobs is to discover what has compromised the resistance of thecorals at some sites. Although a significant number of sea fans have died at afew sites, at m...Genes Boost Rice Yields On Poorest Farms
...at control traits such as grains per plant,disease resistance and earliness. These genes are identified in a wild ancestorof rice and then introgressed, or "spliced," into domesticated, popularvarieties of rice. In this case, the genes were introduced into a variety ofupland rice, widely grown in unfavorable ......y involved in anelaborate arms race. Cells develop resistance to certain viruses, then theviruses mutate and find a way to enter the cells, then the cells developresistance again, and so on. The leukemia viruses studied in the Kabatlaboratory are mutations of earlier forms of the virus. In the case of leukemia,......allynormal people. To study the appearance of drug resistance in the CSF and blood,they analyzed longitudinal samples from 20 people undergoing aggressive proteaseinhibitor and reverse transcriptase inhibitor therapy. Study subjectsparticipated through the General Clinical Research Center at San FranciscoGen...NYU And Rockefeller Scientists Design Molecules That Stymie A Notorious Bug
...vide a way to get around the problem of antibiotic resistance because ouranalogues don't kill bacteria," he says. Staphylococcus aureus causes a wide range of illnesses, from relativelyminor skin abscesses to life-threatening toxic shock syndrome and otherillnesses. Antibiotics kill the bacterium, but ...Wistar Scientists Define Mechanism Of Action Used By Potential Magic Bullet In Cancer Treatment
...t possible to make FTIs more effective, avoid drug resistance problems,and design other types of nontoxic antitumor drugs that target the sameprinciple....Researchers Report Emergence Of Antibiotic Resistance During Vancomycin Therapy
...nstration that selection for strains withincreased resistance to vancomycin can occur during therapy," says Toma...Staphylococcus aureus (MRSA)that also show partial resistance to vancomycin, a drug often described as the"last resort" antibiotic against these dangerous pathoge...In The Genes: Extra Belly Fat, Insulin Resistance Linked
...certain type ofbelly fat also are prone to develop resistance to the hormone insulin, whichsets the stage for ty...the two types of belly fat. Theydetermined insulin resistance by measuring the fasting blood level of thehormone. Then Hong and his colleagues created family tree...Antiviral From Advanced Viral Research Corp. Inhibits CCR5 Cell Receptor For HIV
...ellular chemokine receptor is knownto increase the resistance of T-lymphocytes and macrophages to HIV infection. Amutation in the CCR5 gene, especially prevalent in individuals of northernEuropean descent, appears to render these individuals resistant to infection byHIV. Commenting on this research, Dr. Shalom...Fungal Disease Threatens Global Banana Production
...p. Moreover,the pathogen has a tendency to develop resistance or tolerance towards sometypes of fungicides." Historically, genetic resistance in banana to black Sigatoka and other diseaseshas been poor. The situation is changing, however, as ...Bacteria From Gum Infections Associated With Diabetes, Chronic Lung Disease, UB Studies Find
...alysis. Analysis showed that the index of insulin resistance increased asseverity of periodontal disease increa.... Weight is an independent risk factor for insulin resistance and diabetes. Results showed that those with severe periodontal disease (gumdetachment), regardles...Higher Levels Of Protein May Predict Heart Disease
...insulin averaged 1.2, whilethose who had developed resistance to insulin averaged 3.5 micrograms permilliliter. ...ks and strokes inpeople who have increased insulin resistance and diabetes. The study was funded by the National Heart, Lung and Blood Institute....Researchers: 'Exciting' Discovery Might Improve Cancer Treatment
...tured tumor cells to escape death.After developing resistance to the therapy, the cancer cells continuereproducing and show no ill effects from the treatment. In the latest experiments, the scientists used a novel cancer genetherapy strategy to block NF-kappa B in mice with a natural inhibitor proteinkn...... flowsunimpeded, but in a scarred liver, increased resistance causes increased bloodpressure within the portal vein. This condition, called portal venoushypertension, can lead to fluid retention and swelling of the abdomen, abdominalinfections, malnutrition, or bleeding from dilated veins inside the esophagus o...