Today is World AIDS day That Happened!, New York - 54 minutes ago The way that many people contract the virus is through having unprotected sex with a sexual partner who may or may not know that they have the virus. ...
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Recent News and Articles on the Keywords: may + study + hide Related to the article below (Last Update: 8/7/2008)
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SFR Talk: Night Owl Santa Fe Reporter, NM - Wherever there?sa tree, they can hide for the day. They?re lazy nest builders. They let someone else build the nest and then they either eat the occupant or ...
Cohort study of peanut and tree nut sensitisation by age of 4 years. - … , S Matthews, S Ridout, R Twiselton, DW Hide - BMJ, 1996 - ncbi.nlm.nih.gov ... M, Matthews S, Ridout S, Twiselton R, Hide DW ... DESIGN: Birth cohort study with structured
review at ages ... the allergy persists but a minority may develop tolerance ...
Clinical manifestations of allergy related to breast-and cow's milk-feeding - DW Hide, BM Guyer - Pediatrics, 1985 - Am Acad Pediatrics 1985;76;973-975 Pediatrics DW HIDE and BM GUYER ... supple- ments or formula for 6 months may help to ... Unfortunately, too few infants in this study satisified these ...
Atmospheric angular momentum fluctuations, length-of-day changes and polar motion - RTH Barnes, R Hide, AA White, CA Wilson - Proceedings of the Royal Society of London. Series A, …, 1983 - JSTOR ... 52 RTH Barnes, R. Hide, AA White and CA Wilson x~B can, moreover ... is available from
the authors, so that those who wish may make their own study of this ...
An Experimental Study of Thermal Convection in a Rotating Liquid - R Hide - Philosophical Transactions of the Royal Society of London. …, 1958 - JSTOR ... [ 441 ] AN EXPERIMENTAL STUDY OF THERMAL CONVECTION IN A ROTATING LIQUID BY R. HIDE*
Department of ... They may have a direct bearing on the study of the ...
Allergen Avoidance in Infancy and Allergy at 4 Years of Age. - DW Hide, S Matthews, S Tariq, SH Arshad - Allergy: European Journal of Allergy & Clinical Immunology, 1996 - pt.wkhealth.com ... Dr David W. Hide; Clinical Allergy Research Unit; St Mary's Hospital NHS ... to match
all confounding variables in any future study, but this may be impossible ...
Passage of cows' milk protein in breast milk - CA STUART, R TWISELTON, MK NICHOLAS, DW HIDE - Clinical & Experimental Allergy, 1984 - Blackwell Synergy ... Initial results suggest this may be a simple and ... Introduction In a study ofthe entire
infant population on the ... the infant from developing eczema (Hide & Guyer ...
An experimental study of ?Taylor columns? - R Hide, A Ibbetson - Icarus, 1966 - Elsevier ... model may be less influential thali 284 n. HIDE AND A. IBBETSON might have been
expected a priori (see II). If this is so, the experimental study described ...
WASHINGTON - The AIDS virus hides out inside people's intestines, researchers said on Saturday in a report that offers new understanding of the incurable infection.
The virus replicates in the lining of the gut and does much of its damage to the immune system there, Satya Dandekar, chairwoman of the Department of Medical Microbiology and Immunology at the University of California Davis Health System, and colleagues reported.Writing in the Journal of Virology, Dandekar said the study was the first to explain why the drug cocktails taken by HIV patients so often fail to work completely.
"The real battle between the virus and exposed individuals is happening in the gut immediately after viral infection," she said in a statement.
"We need to be focusing our efforts on improving treatment of gut mucosa, where massive destruction of immune cells is occurring. Gut-associated lymphoid tissue accounts for 70 percent of the body's immune system. Restoring its function is crucial to ridding the body of the virus."
HIV cannot be cured but the drugs, known as highly active antiretroviral therapy, or HAART, can keep the virus under control.
At first, doctors had hoped that years of treatment might eventually eradicate the virus, but, 25 years into the epidemic of AIDS, it is clear that cannot happen. That is because the virus can hide out quietly in reservoirs, which include certain immune cells.
The gut is clearly important, too, Dandekar's team said.
We found a substantial delay in the time that it takes to restore the gut mucosal immune system in those with chronic infections," Dandekar said. "In these patients the gut is acting as a viral reservoir that keeps us from ridding patients of the virus."
The mucosa are the wet tissues that line the nose and throat, the genitals and the inside of the gut. HIV often infects people via the mucosa.
Dandekar's team has been studying HIV-infected patients who, even without treatment, have survived more than 10 years with healthy immune systems, including the T-cells that are attacked by the virus.
"We looked at their gut lymphoid tissue and did not see loss of T-cells there. This correlated with better clinical outcomes," Dandekar said.
So they started the current study, following 10 patients being treated with HAART, taking blood and gut samples before and after three years of treatment.
They found evidence of inflammation, which disrupts tissue function, promotes cell death and upsets the normal balance of gut bacteria.
Dandekar said these findings suggest anti-inflammatory drugs may help HAART work better.
