characteristic 1 5

Tag: "characteristic" at medical news

A “Leaky” Blood-Brain Barrier and Alzheimer痵

... knows the precise underlying cause leading to the characteristic pathology of the disease, a new study finds that a “leaky” blood-brain barrier (BBB) — and levels of water-soluble antioxidants — may offer clues to unlocking this haunting disease. MethodologyThirty-six participants (mean age 70 + 7 years) diagnose...

Genetics Of Mental Retardation

...e 17. The syndrome caused by this condition causes characteristic facial, behavioral, and other physical features that are identical to several other syndromes. Working with colleagues in the UK and US, the researchers screened 290 children with mental retardation and identified several abnormal genetic events. T...

Yellow Fruits And Vegetables Help In Fight Against Loss Of Eyesight

... retina. They are also the compounds that give the characteristic colour for fruits, vegetables, and even egg yolk. The scientists on further investigating the link, calculated the effects of the two pigments in the diet of around 1787 American women between the ages of 50 to 79. They explained that the blood samp...

Exam stress may affect immune systems

...ss and the complex physical inflammation reactions characteristic of allergies. For the first time on record, scientists were able to show that a group of cells that are central to the human immune system - known as regulatory T cells - appear to increase sharply when the students were under stress. A regulator...

Brain Regulation Present Even In Spineless Creatures

...here's a case of nerve cells changing not only one characteristic but almost all of them." The driving force of these changes is naturally occurring steroid hormones, he said. Insects are fascinating because they accomplish complex behaviors with relatively few nerve cells. Moths, in particular, have easy-to-st...

Enzyme supply may improve Alzheimer’s condition.

... are responsible for the irreversible brain damage characteristic of the disease. The same drug may, sometime in future, treat humans with late-stage Alzheimer’s. Destruction of the plaques and prevention of new ones from forming, are the areas where already existing treatments and vaccines work. This recent trea...

Excessive exercise common among women with eating disorders

... In spite of knowing that excessive exercise is a characteristic feature of eating disorders like anorexia and bulimia, the doctors are still not clear about which women are likely to be affected by this disorder. Data from three international studies of women with anorexia, bulimia or both was analysed by Dr. C...

Diseases Due To Ticks On the Rise In UK

... that one of the initial symptoms, would be a very characteristic bulls eye shaped rash. They explained that if diagnosed early then the disease could be treated with antibiotics. VK...

Asthma –an underlying or associated cause of death

...th, wheezing, chest tightness and coughing are the characteristic symptoms of asthma, a chronic respiratory condition. COPD is too a serious, long-term respiratory disease that mostly affects older people who have been exposed to tobacco smoke and exhibits similar symptoms. According to the report, these diseases...

Chikungunya in the Capital

..., knees and ankles. Swollen and painful joints are characteristic of this disease. After an incubation period of 3-12 days there is a sudden onset of flu-like symptoms. A rash may sometimes occur. Haemorrhage is rare and all but a few patients recover within 3-5 days. Some can suffer from joint pain for months. Chi...

Risk of Malaria treatment failure in some HIV-positive patients

...he prime target for HIV. Low CD4 cell counts are a characteristic of HIV-induced immune suppression. In this study, Dr. Van geertruyden and colleagues from the Institute of Tropical Medicine in Belgium and the Tropical Disease Research Center in Zambia show that HIV-positive patients with low CD4 cell counts tended...

HIV RNA Level Seen As Little Value In Predicting Treatment

...l therapy must begin. Depletion of CD4 cells is a characteristic of progressive human immunodeficiency virus (HIV) disease and a powerful predictor of the short-term risk of progression to AIDS, according to background information in the article. Blood levels of HIV are also thought to predict HIV disease progress...

Complicated Grief Needs Specific Treatment

...ue of the Harvard Mental Health Letter. The most characteristic symptoms of complicated grief are intrusive thoughts of the deceased person and a painful yearning for his or her presence. When grief is most severe, a person may deny the death or consider suicide. The risk of developing complicated grief depends...

Antibiotic Inhibits Cancer Gene Activity

...block proliferation. Uncontrolled proliferation is characteristic of cancer cells. The researchers developed a new screening system, based on a naturally fluorescent protein called luciferase, to identify small molecules that inhibit proteins that turn genes on and off. Using this system, they identified an antib...

THC molecule turns out to a boon for Alzheimer’s patient

...in, in order to prevent the formation of plaque, a characteristic feature in Alzheimer’s patients. Researchers said, "Our results provide a mechanism whereby the THC molecule can directly impact Alzheimer's disease pathology." The drugs commonly in use, donepezil cut down the growth of an enzyme called acetylchol...

Scientists Have Developed Faster, More Accurate TB Test

...row more rapidly, and for scientists to detect its characteristic pattern of tangles or coils under a microscope relatively easily. The liquid media also means TB drugs can be more easily administered for testing. If the bacteria grow in the presence of these drugs, this indicates resistance. The MODS test is a...

First Major Study of Mammalian “Disorderly” Proteis

...D., a postdoctoral fellow in Kriwacki’s lab. “This characteristic is a fundamental part of how these proteins work. So determining their exact nature, including the parts that are disordered, is an important part of understanding how they work. This is especially important in the case of IUPs linked to cancer and o...

Autistic Children May Lag behind in ‘Categorization of Objects

...es (e.g., birds, trees, cars and furniture). A key characteristic that differentiates living and nonliving things is the ability of the former to move on their own, and as humans, we rely on the motions of others -- a hand reaching out to shake ours, a person running toward us -- to help us interpret their actions ...

The Dope on Alzheimer's – Does Marijuana Halt the Progress of Alzheimer's

...alities of ceasing loss of brain cells, which is a characteristic feature in brain inflammation. Further, the compound assisted in improving the animals' memories. The team of researchers analyzed the drug called WIN-55212-2, known to influence receptors, when brains of rats were subjected to a compound that imit...

Listening to the Sound of Skin Cancer

...aser to make cells vibrate and then picking up the characteristic sound of melanoma cells. In a clinical test, doctors would take a patient's blood sample and separate the red blood cells and the plasma. In a healthy person, the remaining cells would be white blood cells, but in a melanoma patient the sample may co...

1 2 3 4 5 6 7 8