Bill to control Mass. health-care costs OK’dBoston Herald, United States - 3 hours ago

Background:Neutrophils have been shown to play a role in host defence against highly virulent and mouse-adapted strains of influenza virus, however it is not clear if an effective neutrophil response is an important factor moderating disease severity during infection with other virus strains. In this study, we have examined the role of neutrophils during infection of mice with influenza virus strain HKx31, a virus strain of the H3N2 subtype and of moderate virulence for mice, to determine the role of neutrophils in the early phase of infection and in clearance of influenza virus from the respiratory tract during the later phase of infection.Methods:The anti-Gr-1 monoclonal antibody (mAb) RB6-8C5 was used to (i) identify neutrophils in the upper (nasal tissues) and lower (lung) respiratory tract of uninfected and influenza virus-infected mice, and (ii) deplete neutrophils prior to and during influenza virus infection of mice.

The use of advanced imaging techniques has allowed researchers to visualize how a key part of the human immunodeficiency virus (HIV) changes shape after binding to immune system cells or to infection-fighting antibodies.

Representatives of the U.S. Food and Drug Administration and the U.S. Marshals Service today seized $24.2 million worth of unapproved new drugs from KV Pharmaceutical Company of St. Louis, Mo. Agents acted after United States Attorney Catherine L. Hanaway filed a civil forfeiture suit and obtained a warrant to seize the unapproved new drug products being made by KV Pharmaceutical.

UNICEF Executive Director, Ann M. Veneman, concluded her visit to Madagascar by launching a tetanus campaign in the rural town of Andilamena with the Minister of Health Dr. Ralainirina Paul Richard and local officials.

Laboratory testing by the U.S. Food and Drug Administration has confirmed that both a sample of serrano pepper and a sample of irrigation water collected by agency investigators on a farm in the state of Nuevo Leon, Mexico, contain Salmonella Saintpaul with the same genetic fingerprint as the strain of bacteria that is causing the current outbreak in the United States.

In recent years, a class of small molecules known as microRNA have been found to play an important role in regulating gene products in most animal and plant species. A new study now indicates that microRNA may influence the development of alcohol tolerance, a hallmark of alcohol abuse and dependence.

Improvements in psychiatric treatments have been cited as a likely reason for the decline in homicide rates due to mental disorder in the last 30 years. In a study published in the August issue of the British Journal of Psychiatry, researchers re-examined the official homicide statistics from England and Wales between 1946 and 2004.

Children who are repeatedly abused, or are abused by a member of their immediate family, are at higher risk of attempting suicide in later life, a Canadian study has shown. Sexual abuse, and to a lesser extent, physical abuse in childhood have both been associated with suicidality. However, not all individuals who were abused as children go on to attempt suicide.

The Australian Nursing Federation (ANF) is again calling on the federal government to urgently make a commitment to solving the care crisis for Australia's elderly by ensuring minimum staffing levels, closing the wages gap for nurses, and ensuring the licensing of all aged care workers.

Based on a pilot study in children with sarcoma, researchers at the National Institutes of Health (NIH) believe that immunotherapy could prove beneficial in treating high-risk forms of this cancer. The researchers tested a novel dendritic vaccine as well as a standard flu vaccine to potentially strengthen the immune system post chemotherapy.

Congress Highlights Some of the highlights that will be presented during the educational and scientific program at Europe's premier medical oncology meeting include: Molecular analysis for target discovery: Identification of 'Achilles' heel' MicroRNa, SiRNA libraries Protein array

The adverse perinatal outcomes associated with assisted fertilization (AF) in comparison to infants conceived spontaneously could be associated with the causes of infertility rather than the procedure itself, according to an article released July 31, 2008 in The Lancet. Increasingly, women in developing countries are delaying childbirth until an age when fertilization is decreased.

Reflecting its ongoing commitment to patient safety and clinical research, Medtronic, Inc.

Reacting to figures obtained by the Conservatives, which show the number of errors relating to poor nutrition in NHS hospitals has almost doubled in two years, Charlotte Potter, Senior Policy Officer at Help the Aged, says: "A high increase like this might be a result of better reporting of errors, which would be a good thing.

A survey of dentists carried out by the Dental Practitioners' Association in May 2008 has confirmed anecdotal evidence of high levels of dissatisfaction with the new NHS dental contract introduced in England on 1st April 2006 - 30 per cent of dentists said that they did not meet treatment targets last year. - 65 per cent are having money clawed back.

Short durations of stretching prior to activity may not alter muscle strength, and appears to temporarily improve joint range of motion (ROM), suggests a study published in the August 2008 issue of Medicine & Science in Sports & Exercise ®, the official scientific journal of the American College of Sports Medicine (ACSM).

Researchers have pinpointed a mechanism in the brains of mice that could explain why some human mothers become depressed following childbirth. The discovery could lead to improved treatment for postpartum depression.

The soaring cost of living has led to a vote by senior health activists of UNISON, the UK's largest health union, to trigger a re-opener clause on a multi-year pay deal.

As reports filter through that NHS 24 is receiving 50 calls per hour about the remarkable TauRx Therapeutics Ltd trial of Rember™, Scotland must remember the needs of the 62,500 people with dementia for whom a cure may be several years (or more) away.