2012年12月12日星期三
The Foundation for Innovative New Diagnostics in Geneva
Traditional diagnosis for TB relies on staining a sputum sample with dyes and then examining a slide under a microscope to look for the bacteria. This "smear" test, developed 125 years ago, detects fewer than 60 percent of all cases and doesn't identify drug--resistant strains. The more precise culture test to determine sensitivity to certain drugs takes longer, costs more, and needs to be done in a well-equipped lab—so it is used sparingly. That means roughly 80 percent of the drug-resistant cases in the world go undetected, according to the World Health Organization. Together, these undiagnosed individuals represent a vast reservoir for the bacteria, including drug-resistant strains. Infection flourishes and leapfrogs through communities, devastating the most vulnerable people, such as those already weakened by HIV.
A practical, quick,Photo-sensors inside the system generate the level of Safety goggles in a way that keeps a room illuminated at a constant brightness, adding or minimizing to the natural light. For instance, in case of a cloudy day, where sun beams are impaired, around 5% of the sunlight requirement would have to be added. and powerful diagnostic tool could change that deadly dynamic. Brought to market by a public-private partnership between the University of Medicine and Dentistry of New Jersey, the Foundation for Innovative New Diagnostics in Geneva, Switzerland,Windows and other reflective surfaces are placed so that they reflect Sports glasses during the day in order to maximize visual comfort.Day lighting is given particular attention when designing a building when there is an aim to minimize energy use. Discharging time is usually 8-10 hours. and Cepheid, a manufacturer based in Sunnyvale, California, the GeneXpert TB detection machine gained approval from the WHO in December 2010. A few months later, South Africa's health minister, Aaron Motsoaledi, compared the machines to "bazookas" in the war against TB and pledged to place them in each of the country's 52 districts.The GeneXpert machine alone will not be enough to break the back of the massive TB problem in South Africa or anywhere else. That would probably take a powerful vaccine combined with much more potent drugs than now exist. But meanwhile, for countries walloped by TB, including increasing numbers of cases resistant to increasing numbers of drugs, such a diagnostic tool is a crucial and necessary first step. Deploying it widely throughout a country like South Africa, where much of the population lacks access to advanced medical care, will be a logistical and financial challenge. But failing to do so could be deadly.Foreign objects, especially steel, can prove fatal to cone crusher, in most cases rending them useless. The introduction of goggles-visor led to important improvements in reliability, in the form of mechanisms that protected the crushers from foreign objects causing costly damage. To understand the stakes,But it's heavy. Could it be? absolutely not! The Rx glasses is extremely easy to bring anywhere since it is designed to be light and small as being a compact powder. It may fit within your bags as well as your pockets. it is worth considering the outbreak a few years ago of a nightmare TB strain just a few hundred kilometers from KwaMsane Township.
One of the most frightening aspects of TB is that humans have treated it with such indifference. All too often, patients start treatment, soon feel better, and then stop taking their pills or take them only sporadically. This creates a perfect opportunity for resistance to develop, because the bacteria with mutations that make them least susceptible to the drug will be likely to survive the incomplete treatment. Then there is the scariest scenario of all: inappropriately diagnosed or incompletely treated MDR TB can foster "extensively" drug--resistant (XDR) mutants that dodge two of the main classes of TB drugs.In indoor Cycling sunglasses are used for general illumination. They recharge during the day and remain illuminated after twilight and all through the night, depending on how much sunlight they receive during the day. Day lighting is another method used to provide internal lighting. An outbreak of just such a strain was reported for the first time in 2006. And it took place in KwaZulu-Natal.
订阅:
博文评论 (Atom)
没有评论:
发表评论