Minggu, 29 Januari 2012

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Anxiety / Stress News
Friends Help Us To Negate Negativity
'Stand by me' is a common refrain when it comes to friendship but new research from Concordia University proves that the concept goes beyond pop music: keeping friends close has real physiological and psychological benefits.
29 Jan 2012


Biology / Biochemistry News
Discovery Of Rotational Motion Of Cells That Plays A Critical Role In Their Normal Development Has Major Implications For Breast Cancer Research
In a study that holds major implications for breast cancer research as well as basic cell biology, scientists with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have discovered a rotational motion that plays a critical role in the ability of breast cells to form the spherical structures in the mammary gland known as acini.
29 Jan 2012


Breast Cancer News
Discovery Of Rotational Motion Of Cells That Plays A Critical Role In Their Normal Development Has Major Implications For Breast Cancer Research
In a study that holds major implications for breast cancer research as well as basic cell biology, scientists with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have discovered a rotational motion that plays a critical role in the ability of breast cells to form the spherical structures in the mammary gland known as acini.
29 Jan 2012


Cancer / Oncology News
Head And Neck Cancer Recurrences Detected Earlier By Routine Follow-Up Scans
Routine use of positron emission tomography/computed tomography (PET/CT) scans in head and neck cancer patient follow-up can detect local recurrences before they become clinically apparent and may improve the outcome of subsequent salvage therapy, according to a study presented at the Multidisciplinary Head and Neck Cancer Symposium, sponsored by AHNS, ASCO, ASTRO and SNM.
29 Jan 2012


Cervical Cancer / HPV Vaccine News
HPV Vaccine Not Linked To Autoimmune Disorders, Study
A two-year study of nearly 190,000 girls and women, finds that Gardasil, the human papillomavirus (HPV) vaccine made by Merck & Co, does not trigger autoimmune disorders such as lupus, rheumatoid arthritis, type 1 diabetes and multiple sclerosis.
29 Jan 2012


Depression News
How A Parent's Education Can Affect The Mental Health Of Their Offspring
New research sheds light on cycle of low socioeconomic status and depressionCould depression in adulthood be tied to a parent's level of education? A new study led by Amélie Quesnel-Vallée, a medical sociologist from McGill University, suggests this is the case.
29 Jan 2012


Diabetes News
Amylin's Once-Weekly Diabetes Injection Finally Wins FDA Approval
On Friday, the US Food and Drug Administration finally approved Amylin Pharmaceutical's diabetes drug Bydureon, which provides glycemic control for diabetes type 2 in a once-weekly injection.
29 Jan 2012


Ear, Nose and Throat News
Head And Neck Cancer Recurrences Detected Earlier By Routine Follow-Up Scans
Routine use of positron emission tomography/computed tomography (PET/CT) scans in head and neck cancer patient follow-up can detect local recurrences before they become clinically apparent and may improve the outcome of subsequent salvage therapy, according to a study presented at the Multidisciplinary Head and Neck Cancer Symposium, sponsored by AHNS, ASCO, ASTRO and SNM.
29 Jan 2012


Endocrinology News
Caffeine Alters Estrogen Levels
Researchers at the National Institute of Health, along with other institutions, have released a study online in the American Journal of Clinical Nutrition, stating that Asian women have higher estrogen levels when drinking 200 milligrams or more of caffeine a day.
29 Jan 2012
Caffeine Consumption Linked To Estrogen Changes
Asian women who consumed an average of 200 milligrams or more of caffeine a day - the equivalent of roughly two cups of coffee - had elevated estrogen levels when compared to women who consumed less, according to a study of reproductive age women by researchers at the National Institutes of Health and other institutions.
29 Jan 2012


Genetics News
Shedding Light On Gene Destruction Linked To Aggressive Prostate Cancer
Researchers at Queen's University have identified a possible cause for the loss of a tumour suppressor gene (known as PTEN) that can lead to the development of more aggressive forms of prostate cancer.
29 Jan 2012
Tracking The Birth Of An Evolutionary Arms Race Between HIV-Like Viruses And Primate Genomes
Using a combination of evolutionary biology and virology, scientists at Fred Hutchinson Cancer Research Center have traced the birth of the ability of some HIV-related viruses to defeat a newly discovered cellular-defense system in primates.
29 Jan 2012


HIV / AIDS News
Tracking The Birth Of An Evolutionary Arms Race Between HIV-Like Viruses And Primate Genomes
Using a combination of evolutionary biology and virology, scientists at Fred Hutchinson Cancer Research Center have traced the birth of the ability of some HIV-related viruses to defeat a newly discovered cellular-defense system in primates.
29 Jan 2012


Immune System / Vaccines News
HPV Vaccine Not Linked To Autoimmune Disorders, Study
A two-year study of nearly 190,000 girls and women, finds that Gardasil, the human papillomavirus (HPV) vaccine made by Merck & Co, does not trigger autoimmune disorders such as lupus, rheumatoid arthritis, type 1 diabetes and multiple sclerosis.
29 Jan 2012
Tracking The Birth Of An Evolutionary Arms Race Between HIV-Like Viruses And Primate Genomes
Using a combination of evolutionary biology and virology, scientists at Fred Hutchinson Cancer Research Center have traced the birth of the ability of some HIV-related viruses to defeat a newly discovered cellular-defense system in primates.
29 Jan 2012


Medical Devices / Diagnostics News
Creation Of New Atomic X-Ray Laser Offers Potential For New Medicines, Devices And Materials
Lab scientists and international collaborators have created the shortest, purest X-ray laser pulses ever achieved, fulfilling a 45-year-old prediction and ultimately opening the door to new medicines, devices and materials.
29 Jan 2012


Mental Health News
How A Parent's Education Can Affect The Mental Health Of Their Offspring
New research sheds light on cycle of low socioeconomic status and depressionCould depression in adulthood be tied to a parent's level of education? A new study led by Amélie Quesnel-Vallée, a medical sociologist from McGill University, suggests this is the case.
29 Jan 2012


Neurology / Neuroscience News
Too Many CT Scans Performed In The ER For Dizziness
Performing CT scans in the emergency department for patients experiencing dizziness may not be worth the expense - an important finding from Henry Ford Hospital researchers as hospitals across the country look for ways to cut costs without sacrificing patient care.
29 Jan 2012
Exploring Insect Brains Reveals Mechanism Behind Associative Memory
A key feature of human and animal brains is that they are adaptive; they are able to change their structure and function based on input from the environment and on the potential associations, or consequences, of that input.
29 Jan 2012


Nutrition / Diet News
Caffeine Alters Estrogen Levels
Researchers at the National Institute of Health, along with other institutions, have released a study online in the American Journal of Clinical Nutrition, stating that Asian women have higher estrogen levels when drinking 200 milligrams or more of caffeine a day.
29 Jan 2012
Caffeine Consumption Linked To Estrogen Changes
Asian women who consumed an average of 200 milligrams or more of caffeine a day - the equivalent of roughly two cups of coffee - had elevated estrogen levels when compared to women who consumed less, according to a study of reproductive age women by researchers at the National Institutes of Health and other institutions.
29 Jan 2012


Obesity / Weight Loss / Fitness News
Weight Of Physician May Influence Obesity Diagnosis And Care
A patient's body mass index (BMI) may not be the only factor at play when a physician diagnoses a patient as obese. According to a new study led by researchers at the Johns Hopkins Bloomberg School of Public Health, the diagnosis could also depend on the weight of your physician.
29 Jan 2012


Pediatrics / Children's Health News
Friends Help Us To Negate Negativity
'Stand by me' is a common refrain when it comes to friendship but new research from Concordia University proves that the concept goes beyond pop music: keeping friends close has real physiological and psychological benefits.
29 Jan 2012


Primary Care / General Practice News
Weight Of Physician May Influence Obesity Diagnosis And Care
A patient's body mass index (BMI) may not be the only factor at play when a physician diagnoses a patient as obese. According to a new study led by researchers at the Johns Hopkins Bloomberg School of Public Health, the diagnosis could also depend on the weight of your physician.
29 Jan 2012


Prostate / Prostate Cancer News
Shedding Light On Gene Destruction Linked To Aggressive Prostate Cancer
Researchers at Queen's University have identified a possible cause for the loss of a tumour suppressor gene (known as PTEN) that can lead to the development of more aggressive forms of prostate cancer.
29 Jan 2012


Psychology / Psychiatry News
Friends Help Us To Negate Negativity
'Stand by me' is a common refrain when it comes to friendship but new research from Concordia University proves that the concept goes beyond pop music: keeping friends close has real physiological and psychological benefits.
29 Jan 2012


Public Health News
US Hospitality Industry Often Reluctant To Hire People With Disabilities
People with disabilities trying to find employment in the U.S. hospitality industry face employers who are often reluctant to hire them because of preconceived notions that they cannot do the job and that they are more costly to employ that people without disabilities, according to new research from the University of New Hampshire.
29 Jan 2012
How A Parent's Education Can Affect The Mental Health Of Their Offspring
New research sheds light on cycle of low socioeconomic status and depressionCould depression in adulthood be tied to a parent's level of education? A new study led by Amélie Quesnel-Vallée, a medical sociologist from McGill University, suggests this is the case.
29 Jan 2012


Radiology / Nuclear Medicine News
Too Many CT Scans Performed In The ER For Dizziness
Performing CT scans in the emergency department for patients experiencing dizziness may not be worth the expense - an important finding from Henry Ford Hospital researchers as hospitals across the country look for ways to cut costs without sacrificing patient care.
29 Jan 2012
Creation Of New Atomic X-Ray Laser Offers Potential For New Medicines, Devices And Materials
Lab scientists and international collaborators have created the shortest, purest X-ray laser pulses ever achieved, fulfilling a 45-year-old prediction and ultimately opening the door to new medicines, devices and materials.
29 Jan 2012
Head And Neck Cancer Recurrences Detected Earlier By Routine Follow-Up Scans
Routine use of positron emission tomography/computed tomography (PET/CT) scans in head and neck cancer patient follow-up can detect local recurrences before they become clinically apparent and may improve the outcome of subsequent salvage therapy, according to a study presented at the Multidisciplinary Head and Neck Cancer Symposium, sponsored by AHNS, ASCO, ASTRO and SNM.
29 Jan 2012


Regulatory Affairs / Drug Approvals News
Amylin's Once-Weekly Diabetes Injection Finally Wins FDA Approval
On Friday, the US Food and Drug Administration finally approved Amylin Pharmaceutical's diabetes drug Bydureon, which provides glycemic control for diabetes type 2 in a once-weekly injection.
29 Jan 2012


Sexual Health / STDs News
HPV Vaccine Not Linked To Autoimmune Disorders, Study
A two-year study of nearly 190,000 girls and women, finds that Gardasil, the human papillomavirus (HPV) vaccine made by Merck & Co, does not trigger autoimmune disorders such as lupus, rheumatoid arthritis, type 1 diabetes and multiple sclerosis.
29 Jan 2012


Women's Health / Gynecology News
Caffeine Alters Estrogen Levels
Researchers at the National Institute of Health, along with other institutions, have released a study online in the American Journal of Clinical Nutrition, stating that Asian women have higher estrogen levels when drinking 200 milligrams or more of caffeine a day.
29 Jan 2012


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