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Tag: "dramatic" at medical news

New Drug Offers Promise as Single Treatment for HIV

...milliliter of blood. Patients taking MK-0518 had dramatic reductions in their viral load. After just 10 days of treatment, viral load decreased by an average of 98 percent (based on the logarithmic scale used to measure HIV levels). The results were similar across all four MK-0518 dose groups. For most pa...

Surprising Interaction Between Genes, Gender, and Hypertension

... disease, where a single variant or mutation has a dramatic effect. In contrast to these single-gene-specific diseases, the UCSD researchers observed more subtle variants on six different genes, indicating that multiple genes can contribute to high blood pressure. “We discovered that there’s more than one ...

Drug Treatment Slows Macular Vision Loss in Diabetics

...ue. “Within a week, several patients experienced dramatic reductions in the thickness of their maculas, and there were further improvements with each injection,” says Peter Campochiaro, M.D., the Dolores and George Eccles Professor of Ophthalmology at The Johns Hopkins University School of Medicine, who is ...

Stem Cell Activity Deciphered in the Aging Brain

... instead they divide less frequently, resulting in dramatic reductions in the addition of new neurons in the hippocampus. To conduct their census, the researchers attached easy-to-spot fluorescent tags to the neuronal stem cells in the hippocampus in young, middle-aged and old rats. They found that in young...

Unbelted Backseat Passengers Produce Deadly Results

...n of the dummies' head, neck and chest, as well as dramatic impact loads to these body parts. All sled tests were conducted according to the protocols of the Federal Motor Vehicle Safety Standard. "It doesn't matter if it's an adult-sized person seated behind you, a small child, or even if you have packages o...

Genetic Mechanism Helps Explain Chronic Pain Disorders

...of messenger RNA, or mRNA. The differences lead to dramatic alterations in protein expression, which substantially influences pain sensitivity in humans. These findings are clinically important because pain conditions resulting from low COMT activity or elevated catecholamine levels are likely to be suscept...

Structure of Iron Regulatory Protein-RNA Complex Solved

...volutionary origin and selective advantage of such dramatic conformational plasticity and dual functionality as found in IRP1." Source-Newswise...

Women Faces No Risk on Discontinuation of Osteoporosis Drug

...stopped, there was a modest loss of BMD, but not a dramatic loss." The study found differences in bone loss in those who continued versus those who stopped but the differences were surprisingly modest and there were no differences in rates of non-spine fractures or in spine fractures as assessed by comparis...

Planning for Good Health Resolutions

...s to your exercise and eating habits – rather than dramatic changes – you are more likely to achieve lasting success. “Your family doctor can help you plan a healthy, long-term approach to weight loss.” Dr Yong also encouraged people to seek advice from a GP before embarking on a new fitness regime, or fo...

Toxoplasma Linked to a Protein

...ltimate prize. If you want to affect the cell in a dramatic way, go straight there." Additionally, the scientists also discovered that there were subtle discrepancies in this crucial protein between different types of Toxoplasma. It is thought that each diverse strain could contaminate different types of ho...

Simple Steps to Safe Guard Patients from Bloodstream Infections in ICU

...iest, were stressed upon. The results were quite dramatic after the simple techniques were implemented and catheter related blood stream infections dropped considerably in the Michigan ICUs. <BR...

US Company Develops Better Weight Reduction Pill

...l. A course of one a day of Excalia could have a dramatic effect on the quality of life and cut the risk of heart disease, diabetes and cancer, it said. Many slimmers find that, after weeks of successfully losing weight, their metabolism slows down and they hit a plateau, the US scientists developing the ...

Medical Teams Are Key to Patient Safety

...t careful attention to good practices results in a dramatic reduction in bloodstream infections,” said Edmond. Wenzel said that in the past, colleagues in ICUs would avert their eyes from healthcare workers who failed to wash their hands, or had a small tear in their glove, and would continue with the proced...

Medical Teams Are Key to Patient Safety

...t careful attention to good practices results in a dramatic reduction in bloodstream infections,” said Edmond. Wenzel said that in the past, colleagues in ICUs would avert their eyes from healthcare workers who failed to wash their hands, or had a small tear in their glove, and would continue with the proced...

Simple Steps to Safe Guard Patients from Bloodstream Infections in ICU

...liest, were stressed upon. The results were quite dramatic after the simple techniques were implemented and catheter related blood stream infections dropped considerably in the Michigan ICUs. Source-IANS<BRSRM...

MRI of the Ankle Changes Patient Treatment And Improves Diagnosis

MR imaging can make a dramatic difference in the management of patients with ankle pain, changing treatment in about one-third of the patients, a new study finds. // The study, of 91 patients, found that MR changed the management plans of 35% of patients, said Philip W.P. Bearcr...

In Search of Truth - 'Lie Detector

...asking’ The last decade has borne witness to the dramatic metamorphosis of the polygraph. From analog polygraphs of the past, which had small needles scripting on a single sheet of scrolling paper, the ‘lie detector’ has, in time, evolved into a sophisticated, state- of -the art digital instrument. The scro...

Obesity Surgeries Have Jumped Dramatically Since 1998

...ages in 2004. Among the reasons for the extremely dramatic increases is that the mortality outcomes from obesity surgery have improved greatly. The national death rate for patients hospitalized for bariatric surgery declined 78 percent, from 0.9 percent in 1998 to 0.2 percent in 2004. Certain procedures, k...

Cocaine's Use During Pregnancy May Cause Lasting Cellular Effects

...ceptor produced in the brain. However, there was a dramatic alteration in the location of the protein within the cell. 'It's not where it should be,' he said. D1 receptors are normally found at the cell surface, but neurons from the cocaine-exposed animals showed the receptor was predominantly sequestered ...

Cocaine During Pregnancy can Cause Behavioral and Neurological Problems in the Child

...ceptor produced in the brain. However, there was a dramatic alteration in the location of the protein within the cell. 'It's not where it should be,' he said. D1 receptors are normally found at the cell surface, but neurons from the cocaine-exposed animals showed the receptor was predominantly sequestered i...

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