Sabtu, 10 Maret 2012

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Alzheimer's / Dementia News
New Mechanism In Brain's Barrier Tissue Mapped By Scientists
Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defence: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain.
10 Mar 2012


Blood / Hematology News
Seeking Out The 'Achilles' Heel' Of Clot-Buster Plasmin
Everyone is familiar with the pain of skinned knees. However, the complex pathway of proteins that works behind the scenes after the bleeding has stopped is not as well known. Central to this process is the production of plasmin, a powerful blood enzyme that disposes of blood clots.
10 Mar 2012


Breast Cancer News
Silicone Gel-Filled Breast Implant Approved By FDA, With Conditions
Sientra Inc's silicone gel-filled breast implant for breast reconstruction or augmentation has been approved by the FDA, as long as the company carries out post-approval studies to assess the device's long-term effectiveness, safety, and rare disease outcomes.
10 Mar 2012


Cardiovascular / Cardiology News
Men At Increased Risk Of Death From Heart Failure
Women with chronic heart failure survive longer than their male counterparts, according to a large analysis of studies comprising data on more than 40,000 subjects.(1) The analysis represents the largest assessment of gender and mortality risk in heart failure - and provides evidence which many randomised trials have failed to do because they have been dominated by male patients.
10 Mar 2012
Seeking Out The 'Achilles' Heel' Of Clot-Buster Plasmin
Everyone is familiar with the pain of skinned knees. However, the complex pathway of proteins that works behind the scenes after the bleeding has stopped is not as well known. Central to this process is the production of plasmin, a powerful blood enzyme that disposes of blood clots.
10 Mar 2012


Cosmetic Medicine / Plastic Surgery News
Silicone Gel-Filled Breast Implant Approved By FDA, With Conditions
Sientra Inc's silicone gel-filled breast implant for breast reconstruction or augmentation has been approved by the FDA, as long as the company carries out post-approval studies to assess the device's long-term effectiveness, safety, and rare disease outcomes.
10 Mar 2012


Genetics News
Bee Study Gives New Insights Into Genetics Of Novelty-Seeking Behavior In Humans
US scientists studying links between genes and scouting behavior in bees have discovered some intriguing similarities in human and insect novelty-seeking behaviour that suggests the trait, which is assumed to have evolved separately in these lineages, may share some genetic components.
10 Mar 2012


Heart Disease News
Men At Increased Risk Of Death From Heart Failure
Women with chronic heart failure survive longer than their male counterparts, according to a large analysis of studies comprising data on more than 40,000 subjects.(1) The analysis represents the largest assessment of gender and mortality risk in heart failure - and provides evidence which many randomised trials have failed to do because they have been dominated by male patients.
10 Mar 2012


HIV / AIDS News
Study Uses Advanced Gene-Sequencing Technologies To Track Viral Evolution Of HIV
Mutations in HIV that develop during the first few weeks of infection may play a critical role in undermining a successful early immune response, a finding that reveals the importance of vaccines targeting regions of the virus that are less likely to mutate.
10 Mar 2012
HIV Rates For Black Women In Parts Of The US Much Higher Than Previously Estimated
Study results released indicate that the HIV incidence rate for US women living in areas hardest hit by the epidemic is much higher than the overall estimated incidence rate in the US for black adolescent and adult women.
10 Mar 2012
Possible Key To Ridding HIV Infection From Immune System - Vaccination Strategy
Using human immune system cells in the lab, AIDS experts at Johns Hopkins have figured out a way to kill off latent forms of HIV that hide in infected T cells long after antiretroviral therapy has successfully stalled viral replication to undetectable levels in blood tests.
10 Mar 2012


Immune System / Vaccines News
Study Uses Advanced Gene-Sequencing Technologies To Track Viral Evolution Of HIV
Mutations in HIV that develop during the first few weeks of infection may play a critical role in undermining a successful early immune response, a finding that reveals the importance of vaccines targeting regions of the virus that are less likely to mutate.
10 Mar 2012
Possible Key To Ridding HIV Infection From Immune System - Vaccination Strategy
Using human immune system cells in the lab, AIDS experts at Johns Hopkins have figured out a way to kill off latent forms of HIV that hide in infected T cells long after antiretroviral therapy has successfully stalled viral replication to undetectable levels in blood tests.
10 Mar 2012


Infectious Diseases / Bacteria / Viruses News
For Rapid Response To Health-Care-Associated Infections, Collaboration Needed, Survey Reveals
The U.S. Department of Health and Human Services (HHS) estimates that about one in every 20 patients develops an infection each year related to their hospital care. The key to preventing an outbreak of potentially deadly healthcare-associated infections (HAIs) - such as methicillin-resistant Staphylococcus aureus (MRSA) or C.
10 Mar 2012


IT / Internet / E-mail News
Computerl Model Describes The Collaboration Of Individual Neurons In The Brain
How do neurons in the brain communicate with each other? One common theory suggests that individual cells do not exchange signals among each other, but rather that exchange takes place between groups of cells.
10 Mar 2012


Medical Devices / Diagnostics News
Silicone Gel-Filled Breast Implant Approved By FDA, With Conditions
Sientra Inc's silicone gel-filled breast implant for breast reconstruction or augmentation has been approved by the FDA, as long as the company carries out post-approval studies to assess the device's long-term effectiveness, safety, and rare disease outcomes.
10 Mar 2012


Medicare / Medicaid / SCHIP News
Some Surprising Findings In Drug Coverage Of Medicare Beneficiaries With Kidney Failure
The majority of Medicare beneficiaries with kidney failure participate in Medicare's Part D prescription drug coverage program, and most of these receive a low-income subsidy from the program, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN).
10 Mar 2012


Men's health News
Men At Increased Risk Of Death From Heart Failure
Women with chronic heart failure survive longer than their male counterparts, according to a large analysis of studies comprising data on more than 40,000 subjects.(1) The analysis represents the largest assessment of gender and mortality risk in heart failure - and provides evidence which many randomised trials have failed to do because they have been dominated by male patients.
10 Mar 2012


MRSA / Drug Resistance News
For Rapid Response To Health-Care-Associated Infections, Collaboration Needed, Survey Reveals
The U.S. Department of Health and Human Services (HHS) estimates that about one in every 20 patients develops an infection each year related to their hospital care. The key to preventing an outbreak of potentially deadly healthcare-associated infections (HAIs) - such as methicillin-resistant Staphylococcus aureus (MRSA) or C.
10 Mar 2012


Neurology / Neuroscience News
Bee Study Gives New Insights Into Genetics Of Novelty-Seeking Behavior In Humans
US scientists studying links between genes and scouting behavior in bees have discovered some intriguing similarities in human and insect novelty-seeking behaviour that suggests the trait, which is assumed to have evolved separately in these lineages, may share some genetic components.
10 Mar 2012
Computerl Model Describes The Collaboration Of Individual Neurons In The Brain
How do neurons in the brain communicate with each other? One common theory suggests that individual cells do not exchange signals among each other, but rather that exchange takes place between groups of cells.
10 Mar 2012
New Mechanism In Brain's Barrier Tissue Mapped By Scientists
Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defence: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain.
10 Mar 2012


Nutrition / Diet News
Gerber Baby Foods Recalled Because Of Strange Smell
The FDA and the Gerber Products Company yesterday announced the recall and replacement of Gerber Good Start Gentle powdered infant formula, in 23.2 ounce plastic packaging. The FDA (Food and Drug Administration) wrote on its website that the recall is limited to batch GPX1684, expiring on March 5th, 2013.
10 Mar 2012
Pink Slime - Good Enough For School Meals, Not McDonald's
School meals containing ammonium hydroxide, also known as treated ground beef or "pink slime", are OK, says the Department of Agriculture, despite growing opposition from parents and various groups.
10 Mar 2012
No Cancer Warning Labels For Coke And Pepsi
Coca Cola and Pepsi Cola and other generic Cola drinks use caramel to create the dark brown color. However, the cooking process to create the caramel tends to form a chemical known as 4-methylimidazole, which has been shown to be carcinogenic.
10 Mar 2012


Pediatrics / Children's Health News
Gerber Baby Foods Recalled Because Of Strange Smell
The FDA and the Gerber Products Company yesterday announced the recall and replacement of Gerber Good Start Gentle powdered infant formula, in 23.2 ounce plastic packaging. The FDA (Food and Drug Administration) wrote on its website that the recall is limited to batch GPX1684, expiring on March 5th, 2013.
10 Mar 2012
Pink Slime - Good Enough For School Meals, Not McDonald's
School meals containing ammonium hydroxide, also known as treated ground beef or "pink slime", are OK, says the Department of Agriculture, despite growing opposition from parents and various groups.
10 Mar 2012
HIV Rates For Black Women In Parts Of The US Much Higher Than Previously Estimated
Study results released indicate that the HIV incidence rate for US women living in areas hardest hit by the epidemic is much higher than the overall estimated incidence rate in the US for black adolescent and adult women.
10 Mar 2012


Pharmacy / Pharmacist News
Some Surprising Findings In Drug Coverage Of Medicare Beneficiaries With Kidney Failure
The majority of Medicare beneficiaries with kidney failure participate in Medicare's Part D prescription drug coverage program, and most of these receive a low-income subsidy from the program, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN).
10 Mar 2012


Prostate / Prostate Cancer News
Zytiga Prednisone Combo Metastatic Castration-Resistant Prostate Cancer Trial Unblinded
A new statement by Janssen Research & Development, LLC informs that they have unblinded the Phase 3 study, COU-AA-302, which shows that Zytiga (abiraterone acetate), when taken alongside prednisone, is effective in treating mildly symptomatic or asymptomatic patients who are suffering from metastatic castration-resistant prostate cancer (CRPC) and have not gone through chemotherapy.
10 Mar 2012


Psychology / Psychiatry News
Bee Study Gives New Insights Into Genetics Of Novelty-Seeking Behavior In Humans
US scientists studying links between genes and scouting behavior in bees have discovered some intriguing similarities in human and insect novelty-seeking behaviour that suggests the trait, which is assumed to have evolved separately in these lineages, may share some genetic components.
10 Mar 2012
Computerl Model Describes The Collaboration Of Individual Neurons In The Brain
How do neurons in the brain communicate with each other? One common theory suggests that individual cells do not exchange signals among each other, but rather that exchange takes place between groups of cells.
10 Mar 2012


Public Health News
Daylight Savings Affects Some People's Overall Health
With Daylight Savings approaching, some are excited for the start of longer and warmer days, while others are only thinking of the fact that this Sunday, Daylight Savings, they will lose an hour of sleep.
10 Mar 2012
For Rapid Response To Health-Care-Associated Infections, Collaboration Needed, Survey Reveals
The U.S. Department of Health and Human Services (HHS) estimates that about one in every 20 patients develops an infection each year related to their hospital care. The key to preventing an outbreak of potentially deadly healthcare-associated infections (HAIs) - such as methicillin-resistant Staphylococcus aureus (MRSA) or C.
10 Mar 2012


Schizophrenia News
New Mechanism In Brain's Barrier Tissue Mapped By Scientists
Researchers at the University of Copenhagen have documented a previously unknown biological mechanism in the brain's most important line of defence: the blood-brain barrier. Scientists now know that the barrier helps maintain a delicate balance of glutamate, a vital signal compound in the brain.
10 Mar 2012


Sleep / Sleep Disorders / Insomnia News
Daylight Savings Affects Some People's Overall Health
With Daylight Savings approaching, some are excited for the start of longer and warmer days, while others are only thinking of the fact that this Sunday, Daylight Savings, they will lose an hour of sleep.
10 Mar 2012


Stroke News
Seeking Out The 'Achilles' Heel' Of Clot-Buster Plasmin
Everyone is familiar with the pain of skinned knees. However, the complex pathway of proteins that works behind the scenes after the bleeding has stopped is not as well known. Central to this process is the production of plasmin, a powerful blood enzyme that disposes of blood clots.
10 Mar 2012


Urology / Nephrology News
Zytiga Prednisone Combo Metastatic Castration-Resistant Prostate Cancer Trial Unblinded
A new statement by Janssen Research & Development, LLC informs that they have unblinded the Phase 3 study, COU-AA-302, which shows that Zytiga (abiraterone acetate), when taken alongside prednisone, is effective in treating mildly symptomatic or asymptomatic patients who are suffering from metastatic castration-resistant prostate cancer (CRPC) and have not gone through chemotherapy.
10 Mar 2012
Not All Cases Of Chronic Kidney Disease Are Unstoppable, Some Can Get Better
Not all patients with chronic kidney disease (CKD) are destined for kidney failure, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN).
10 Mar 2012
Some Surprising Findings In Drug Coverage Of Medicare Beneficiaries With Kidney Failure
The majority of Medicare beneficiaries with kidney failure participate in Medicare's Part D prescription drug coverage program, and most of these receive a low-income subsidy from the program, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN).
10 Mar 2012


Women's Health / Gynecology News
HIV Rates For Black Women In Parts Of The US Much Higher Than Previously Estimated
Study results released indicate that the HIV incidence rate for US women living in areas hardest hit by the epidemic is much higher than the overall estimated incidence rate in the US for black adolescent and adult women.
10 Mar 2012


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