Researchers discover way to make cells in the eye sensitive to light
Researchers have discovered a way to makelight sensitive cells in the eye by switching on a single gene.According to research published online today in Nature, the team fromImperial College London and the University of Manchester, havediscovered that activating the melanopsin gene in the nerve cellscauses them to become light responsive, or photoreceptive. Usingmouse cells, the resea...Breast Cancer May Be 'Uniquely Sensitive' To Inhibitors Of PI3K Pathway
"Because up to 75 percent of breast cancerpatients have an abnormality in a specific cell signaling pathway,drugs that target different molecules along that pathway may beespecially effective for treating the disease, says a researcher fromThe University of Texas M. D. Anderson Cancer Center." A clearer picture is now emergingabout the importance of the phosphatidylinositol 3 kinase...Quantum dots provide a faster, more sensitive method for detecting respiratory viral infections
In what may be one of the first medical uses of nanotechnology, a chemist and a doctor who specializes in infectious childhood diseases have joined forces to create an early detection method for a respiratory virus that is the most common cause of hospitalization among children under five. Respiratory syncytial virus (RSV) sends about 120,000 children to the hospital in the United States e...'Nanospheres' that block pain of sensitive teeth
Nanospheres could help dentists fill the tiny holes in our teeth that make them incredibly sensitive, and that cause severe pain for millions of adults and children worldwide. Preliminary research presented today at the Institute of Physics conference EMAG-NANO 2005 shows that creating tiny spheres of a ceramic material called hydroxyapatite could be a long term solution or cure for sensi...Obese people are more sensitive to pain, suggests study
Obese people may be more sensitive to pain than people who aren't obese, a new study suggests. Participants were given a mild electrical stimulation on their left ankle to measure their pain reflex. The stimulus was given before and after...RC Sensitive Bio from Thermo Scientific
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-TaggedFusion Proteins Qiyi Xie Quinn Lu Tanya Hosfield Peter Pingerelli Weiping Yang Stratagene...Simple, Sensitive Isotyping of Mouse Monoclonal Antibodies
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In high sensitivity flash type luminescence assays the measurement is done just after dispensing the activating reagent or after a short delay time. Over the past years luminescence substrates have been improved towards providing more stable signal. These so-called glow type substrates allow microplates to be counted without dispensors. Ho...Unborn Found To Be More Sensitive to Pollution
Unborn babies are particularly sensitive to cancer-causing pollutants found in the air, report researchers who studied pregnant women and their newborn babies // .Past studies in mice have shown exposure to pollutants is more harmful to fetuses than their mothers, despite the fact the placenta filters out most of the pollutants. These researchers wondered if the same was true in humans....Sensitive cough suffered by females
According to this new study it shows that women are more sensitive to stimuli that produce a cough.Researchers in the US investigated a group of 60 women and 30 men attending an outpatient clinic for chronic cough.// They had them inhale substances that cause a cough through a mouthpiece for one second. Then they counted the number of coughs produced by the participants over the next ten seconds....Sensitive to bright light? You may have sensitive teeth also
A new study which appeared in the General Dentistry journal suggests that people who are sensitive to bright light, loud noise, itchy clothes and strong perfumes are also likely to have sensitive teeth. This means// that such a person is likely to avoid very hot or very cold foods. The study confirmed that sensitive teeth had a direct relationship to sensitivities to special senses like...MRI with nanoparticles highly sensitive in detecting prostate cancer metastases
High-resolution MRI with magnetic nanoparticles is highly sensitive in detecting clinically occult lymph-node metastases in prostate cancer, according to a new report. In fact, routine use of this modality preoperatively could obviate many unneeded surgeries.// The nanoparticles, which are given intravenously 24 hours before scanning, work by binding to lymphatic cells. The particles only...Sensitive Eyes Enzymatic Cleaner
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