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Scientist develops cryo-electron microscopy to clarify salmonellae structure

Bacteria like salmonellae infect their host cells by needle-shaped extensions which they create in large numbers during an attack. A group of Vienna-based scientists headed by Thomas Marlovits employed recently developed methods of cryo-electron microscopy and have been able to clarify the structure of this infection apparatus on the near-atomic scale.

4 Mar 2011

New World Bank strategy shifts focus to building African economies

A new World Bank plan for Africa aims to expand economies and increase job growth, "while also tackling problems of climate change, disease, food shortages and conflict," Reuters reports.

4 Mar 2011

New discovery holds promise for TB treatment

New findings on how tuberculosis bacteria develop multi-drug tolerance point to ways TB infections might be cured more quickly.

4 Mar 2011

Urban residents can benefit from nutritional interactive maps

Maps are great for showing where things are. They're also good for showing where things aren't.

4 Mar 2011

Nevirapine reduces HIV transmission risk from mother to breastfeeding infants by 75%

Giving breastfeeding infants of HIV-infected mothers a daily dose of the antiretroviral drug nevirapine for six months halved the risk of HIV transmission to the infants at age 6 months compared with giving infants the drug daily for six weeks, according to preliminary clinical trial data presented today.

4 Mar 2011

Study finds variation in drinking patterns among men, women depending on neighborhood type

Men living in low-income neighbourhoods consume more than three times as many alcoholic drinks each week compared to women in these neighbourhoods, according to a study led by St. Michael's researcher Flora Matheson.

4 Mar 2011

Researchers investigate why immune system is blunted after spinal cord injury

Mobility is a challenge for spinal cord injured patients. Infection is another. Adam Thrasher, assistant professor of health and human performance, says infection is the leading cause of death for people living with spinal cord injuries for two years or more.

4 Mar 2011

Clinton, Kerry caution against FY11 foreign aid cuts at Senate Foreign Relations Committee hearing

At a Senate Foreign Relations Committee hearing on Wednesday, Secretary of State Hillary Rodham Clinton and Senate Foreign Relations Chair John Kerry "decried House GOP cuts to the foreign affairs budget," The Hill's "On The Money" blog reports.

4 Mar 2011

Volcano launches Platinum digital IVUS catheter at PCI Live Demonstration Course in Kurashiki

Volcano Corporation, a leading developer and manufacturer of precision guided therapy tools designed to enhance the diagnosis and treatment of coronary and peripheral vascular disease, announced today that it received clearance to market the Eagle Eye Platinum digital IVUS catheter in Japan, and will introduce the device at the 20th PCI Live Demonstration Course in Kurashiki, which starts on March 3rd.

4 Mar 2011

European Commission approves BMY's ONGLYZA to treat type 2 diabetes

Bristol-Myers Squibb Company and AstraZeneca today announced that the European Commission has approved a label update for ONGLYZA in the treatment of adults with type 2 diabetes who have moderate or severe renal impairment. The approved dosage for the patient group is a new once-daily 2.5 mg dose.

4 Mar 2011

ATS releases new report recommending research priorities in OSA treatment

The American Thoracic Society has released a new official report recommending research priorities in incorporating ambulatory management of adults with obstructive sleep apnea into healthcare systems.

4 Mar 2011

Miracor completes PICSO System pilot study in patients with ACS

Miracor Medical Systems GmbH announced today the successful completion of the pilot study of its PICSO System, designed to improve acute coronary syndrome revascularization following primary percutaneous coronary intervention.

4 Mar 2011

Planned parenthood still a target, but benefiting from substantial lobbying effort

After the Senate cleared the two-week stopgap budget bill, both sides of the fight over Planned Parenthood funding continue their lobbying campaigns.

4 Mar 2011

Few primary care physicians pay adequate attention to patients taking prescription opioid drugs

Few primary care physicians pay adequate attention to patients taking prescription opioid drugs — despite the potential for abuse, addiction and overdose, according to a new study by researchers at Albert Einstein College of Medicine of Yeshiva University.

4 Mar 2011

Boston Blades' new team to raise money, awareness for Alzheimer's research

The Alzheimer's Association, Massachusetts/New Hampshire Chapter and the exciting new women's hockey team, the Boston Blades, announced they are teaming up to raise money and awareness for Alzheimer's research.

4 Mar 2011

Researchers transform human embryonic stem cell into neuron that dies early in Alzheimer's disease

Northwestern Medicine researchers for the first time have transformed a human embryonic stem cell into a critical type of neuron that dies early in Alzheimer's disease and is a major cause of memory loss.

4 Mar 2011

Protesters call on Indian government to reject free trade agreement with EU

Thousands of HIV-positive people from India and across Asia marched in New Delhi on Wednesday to protest the proposed free trade agreement between the European Union and India, "which has provisions that would restrict access to affordable medicines," the Times of India reports.

4 Mar 2011

New promising detection technology identifies cancer cells early

Yesterday's Wall Street Journal (March 1) published a lead article on page D1 entitled "Researchers Create Better Ways To Spot Cancer Cells", which described the research by Dr. Edward R. Flynn, of Senior Scientific LLC. The article was authored by Shirley S. Wang.

4 Mar 2011

How cancer impacts patients and their partners

Katarina Sjövall has studied partners of individuals with colorectal cancer, lung cancer, breast cancer or prostate cancer. The study shows that the number of diagnosed diseases among partners increased by 25 per cent after the cancer diagnosis.

4 Mar 2011

Canadian nurses call for changes to health system

Canadian Nurses Association (CNA) president Judith Shamian and Nursing Association of New Brunswick (NANB) president Martha Vickers announced today that their organizations will join forces to press for changes to Canada's health system.

4 Mar 2011

Medical News

Scientist develops cryo-electron microscopy to clarify salmonellae structure

New World Bank strategy shifts focus to building African economies

New discovery holds promise for TB treatment

Urban residents can benefit from nutritional interactive maps

Nevirapine reduces HIV transmission risk from mother to breastfeeding infants by 75%

Study finds variation in drinking patterns among men, women depending on neighborhood type

Researchers investigate why immune system is blunted after spinal cord injury

Clinton, Kerry caution against FY11 foreign aid cuts at Senate Foreign Relations Committee hearing

Volcano launches Platinum digital IVUS catheter at PCI Live Demonstration Course in Kurashiki

European Commission approves BMY's ONGLYZA to treat type 2 diabetes

ATS releases new report recommending research priorities in OSA treatment

Miracor completes PICSO System pilot study in patients with ACS

Planned parenthood still a target, but benefiting from substantial lobbying effort

Few primary care physicians pay adequate attention to patients taking prescription opioid drugs

Boston Blades' new team to raise money, awareness for Alzheimer's research

Researchers transform human embryonic stem cell into neuron that dies early in Alzheimer's disease

Protesters call on Indian government to reject free trade agreement with EU

New promising detection technology identifies cancer cells early

How cancer impacts patients and their partners

Canadian nurses call for changes to health system

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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