Treating populations infected with HIV and latent TB could speed the emergence of drug-resistant TB
...ected impact of isoniazid preventive therapy (IPT) programs on the transmission dynamics of drug-resistant TB ...coupled with an understanding that large-scale IPT programs should be ready to diagnose and treat individuals with drug-resistant TB as part of the programs." ...World's pledge to halve hunger by 2015 looks like empty promise
... he says. Pinstrup-Andersen recently examined the programs and outcomes of 25 international conferences addressing world poverty to assess progress toward the Millennium goals. "They all discussed the goals and targets, but very little progress has been made," he says. "The governments of developed nations j...The Amazon in 2050: Implementing the law could save a million square kilometers of rainforest
...atterns for the last 12 years, developing computer programs that simulate land-use change. He is a professor at the Universidade Federal de Minas Gerais, where his teaching interests include ecosystem dynamics and modeling and digital cartography, and director of the Universidade's Center for Remote Sensing. ...Bringing the zoos to the zebras
... zoos to move beyond captive breeding and research programs to integrate these activities with conservation efforts in the field. WildCare Institute has become a world leader in this movement, and other speakers described their partnerships supporting conservation efforts in Nicaragua, Galapagos, and Madagasc...Skin disease common among Hispanic farmworkers in North Carolina, research shows
...ry said these beliefs need to be challenged in any programs designed to reduce occupational skin disease. "First, the notion that it affects only those who are susceptible needs to be dispelled," he said. "Second, the delayed effects of some risk factors, such as sunlight exposure, need to be stressed." ...Genetic study shows humans have pushed orangutans to the brink of extinction
...y. "Developing effective conservation and recovery programs depends on determining when the decline of a population began, its trajectory, and the original population size." For their study, the researchers collected hair from tree nests and feces found under nests or near orangutans encountered along the ......ggest that the birds were initiating developmental programs similar to those of their reptilian ancestors. In addition, the authors found that the capacity to form teeth still resides in normal chickens and can be triggered experimentally by molecular signals. Taken together, the new findings indicate that ev...Free access to a digital library for developing countries
...able countries to build their own higher education programs in the environmental sciences, educate their own leaders, conduct their own research, publish their own scientific findings and disseminate information to policy makers and the public. Literature in environmental chemistry, economics, law and policy,...A real time look at interactions between RNA and proteins
... in real cells." RNA is the genetic material that programs cells to make proteins from DNA's blueprint and specifies which proteins should be made. There are many types of RNA in the cells of mammals, such as transfer RNA, ribosomal RNA, and messenger RNA–each with a specific purpose in making and manipulati...Birth defects: 8 million annually worldwide
...h genetic disorders; Establish newborn screening programs to identify babies born with devastating but treat...r nations may lack resources for these recommended programs and their health services are already severely stretched, the March of Dimes report says major impro...'Computer-chemistry' yields new insight into a puzzle of cell division
...er, who has developed techniques and computational programs for modeling and analyzing complex molecular shapes, used a large cluster of computers and custom software to analyze about one thousand trillion different conceivable shape match-ups between the molecules. That initial mega-analysis reduced the pot...Largest computational biology simulation mimics life’s most essential nanomachine
...omparable with other successful care and treatment programs in the developed world. "This data confirms what we are starting to see throughout the developing world. Patients will do fine regardless of social and economic status, provided the necessary infrastructure and funding are in place," said Richard Ma...New Therapeutic Target Identified In Inherited Brain Tumor Disorder
...omparable with other successful care and treatment programs in the developed world. "This data confirms what we are starting to see throughout the developing world. Patients will do fine regardless of social and economic status, provided the necessary infrastructure and funding are in place," said Richard Ma...HIV-infected adults in Botswana respond positively to ARV therapy public treatment program
...omparable with other successful care and treatment programs in the developed world. "This data confirms what we are starting to see throughout the developing world. Patients will do fine regardless of social and economic status, provided the necessary infrastructure and funding are in place," said Richard Ma...Johns Hopkins flu expert calls for mandatory vaccination of health care workers
...States researchers show that voluntary vaccination programs don't do the job and that each year, nearly 40,000... "We have gone as far as possible with vaccination programs emphasizing education and health promotion," says Perl, an associate professor of medicine and patho...ORNL leading effort to help harness power of Shewanella
...ge emerging from genome sequencing efforts and new programs such as Genomics: Genomes to Life have the potential to put microbial cells and communities or cell components to work to meet the challenges of this critical DOE mission," Uberbacher said. This three-year project, officially known as "An Integrated...Sangamo BioSciences demonstrates its ZFP treatment protects cells from HIV infection
...eral major pharmaceutical companies have initiated programs to develop small molecule drugs to block HIV binding to CCR5, but in recent months two trials have been halted, one due to reports of liver toxicity of the candidate drug. We believe that using ZFNs to permanently modify the CCR5 gene specifically i...Genetic testing still smart choice, despite uncertainties
...l model using data from UF's IVF program and other programs to illustrate the different paths an embryo takes as it develops. While half of embryos turn out normal, with no mosaicism, the other half produce irregular cells as they divide. Embryos that become mosaic after their cells divide twice typically s...Rutgers researchers scientifically link dancing ability to mate quality
...easure detailed body movements. They fed data into programs that first created dancing animations of stick figures and then converted those animations into virtual human forms. ...Tsunami + 1 year: Reviving exhausted fisheries should trump replacing boats, gear, experts say
... say habitat restoration, retraining and education programs are much needed to revive severely exhausted fishe...dFish says survivors need retraining and education programs to find alternative livelihoods. Governments also need to ensure that fishery catches reflect the a...