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Summary of the 4th International HIV and Hepatitis Co-infection Workshop
Jeudi 25 Septembre 2008 - 07:17 - 1 mois, 3 semaines depuis - 4 lectures - Presse spécialisée - Medscape HIV AIDS
HIV/hepatitis coinfection remains a challenge often surrounded with controversy. Review updated information presented at this year's International HIV and Hepatitis Co-infection Workshop. Medscape HIV/AIDS

SciAm Test Drives Two Street-Legal Fuel-Cell Cars
Mardi 21 Octobre 2008 - 01:00 - 1 mois depuis - 4 lectures - Presse spécialisée - Scientific American
Amid many promises about futuristic automobiles, an unlikely one seems to be coming true: hydrogen fuel-cell cars.No, you can’t buy a hydrogen car from a local dealer. But General Motors (GM) and American Honda Motor are putting close to 300 street-legal, full-featured, hydrogen fuel-cell machines into the hands of individual American drivers for use in real-world conditions. Long-term, a fleet could help reduce dependence on oil and lessen greenhouse gas emissions because the cells produce no pollution, just water. [More]

How Green Was the Nobel Prize in Chemistry
Mercredi 08 Octobre 2008 - 05:04 - 1 mois, 1 semaine depuis - 4 lectures - Cancer - Scientific American
[The following is an exact transcript of this podcast.]The Nobel Prize in chemistry goes to three men who revolutionized molecular life science, Japan’s Osamu Shimomura and Americans Martin Chalfie and Roger Tsien. They developing tools to light up and see individual proteins inside living cells. These tiny molecular flashlights make it possible to study numerous events that take place in cells and whole organisms that were previously invisible--such as the development of nerve cells or the spread of cancer cells. [More]

CASE RECORDS OF THE MASSACHUSETTS GENERAL HOSPITAL: Case 29-2008 -- A 19-Year-Old Man with Weight Loss and Abdominal Pain
Mercredi 17 Septembre 2008 - 06:55 - 2 mois depuis - 4 lectures - Presse spécialisée - New England Journal of Medicin
A 19-year-old man was admitted to this hospital because of acute abdominal pain, which had begun the previous day. Imaging studies disclosed dilatation of the colon and small bowel, with no obstruction or free air. Administration of fluids and laxatives resulted in resolution of the pain. The patient had had anorexia nervosa since the age of 14 years and had recently lost several kilograms of weight. He was admitted to the psychiatric inpatient unit, and a treatment plan was established.

EDITORIAL: Stroke Prevention -- Insights from Incoherence
Mercredi 17 Septembre 2008 - 06:55 - 2 mois depuis - 4 lectures - Presse spécialisée - New England Journal of Medicin
If clinical trials were sporting contests, then it would be fair to say that low-dose aspirin plus extended-release dipyridamole (Aggrenox) was the clear favorite against clopidogrel going into the Prevention ...

SPECIAL ARTICLE: Analyses of Cancer Data from Three Ezetimibe Trials
Mercredi 24 Septembre 2008 - 06:55 - 1 mois, 3 semaines depuis - 4 lectures - Presse spécialisée - New England Journal of Medicin
The Simvastatin and Ezetimibe in Aortic Stenosis (SEAS) trial involving the combination of ezetimibe and simvastatin in patients with aortic stenosis suggested an increased incidence of cancer associated with the use of active therapy. The current analysis of two other ongoing trials of ezetimibe and simvastatin does not support the suggestion of an increased incidence of cancer but does show increased cancer mortality.

Les dégazages volontaires en mer sont en diminution
Vendredi 03 Octobre 2008 - 06:56 - 1 mois, 2 semaines depuis - 4 lectures - Presse généraliste - Le monde Sciences
Les sanctions paient.

Financial Meltdown Worsens Food Crisis
Samedi 25 Octobre 2008 - 21:00 - 3 semaines, 5 jours depuis - 4 lectures - Presse généraliste - The Washington Post (health)
SHANGHAI -- As shock waves from the credit crisis began to spread around the world last month, China scrambled to protect itself. Among the most extreme measures it took was to impose new export taxes to keep critical supplies such as grains and fertilizer from leaving the country.

CORRESPONDENCE: Correction: Socioeconomic Inequalities in Health in 22 European Countries
Mercredi 17 Septembre 2008 - 06:55 - 2 mois depuis - 4 lectures - Presse spécialisée - New England Journal of Medicin
To the Editor: Mackenbach et al. (June 5 issue)1 present interesting findings on the magnitude of socioeconomic inequalities in health ...

REVIEW ARTICLE: Molecular Origins of Cancer: Lung Cancer
Mercredi 24 Septembre 2008 - 06:55 - 1 mois, 3 semaines depuis - 4 lectures - Presse spécialisée - New England Journal of Medicin
The Molecular Origins of Cancer series continues with this review of molecular and genetic mechanisms of lung cancer. The authors review genetic susceptibility to lung cancer and four genes of importance in the evolution of the disease: EGFR, KRAS, the PI3K-Akt-mTOR complex, and TITF1. They also discuss gene profiling and protein profiling, with emphasis on the clinical value of these methods.

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