An embryo that is neither male nor female
So, is it a girl or a boy? This is the first question parents ask at the birth of an infant. Though the answer is obvious, the mechanism of sex determination is much less so. Researchers at the University of Geneva (UNIGE) ...
Genetics
Jan 03, 2013 |
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World-first tissue study could re-shape future of advanced prostate cancer treatment
The first-ever comprehensive study of prostate cancer tissue has revealed a completely new gene network driving the disease in patients who have stopped responding to standard hormone treatment, according ...
Cancer
Dec 21, 2012 |
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Philippines raises tobacco, alcohol taxes
The Philippines Thursday raised tobacco and alcohol taxes in a reform President Benigno Aquino hailed as helping to liberate "more Filipinos from the vices of smoking and drinking".
Health
Dec 20, 2012 |
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A genetic defect in sex cells may predispose to childhood leukemia
Researchers at the Sainte-Justine University Hospital Center and the University of Montreal have found a possible heredity mechanism that predisposes children to acute lymphoblastic leukemia (ALL), the most ...
Genetics
Dec 17, 2012 |
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ACOG to HHS: Reconsider age limit on plan B access
(HealthDay)—Physicians from the American Congress of Obstetricians and Gynecologists (ACOG), together with other health organizations, are urging the U.S. Department of Health and Human Services (HHS) to ...
Obstetrics & gynaecology
Dec 12, 2012 |
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FDA OKs expanded use of prostate cancer drug
(HealthDay)—The approved use of the drug Zytiga has been expanded to include treatment of men with late-stage, hormone therapy-resistant prostate cancer before they undergo chemotherapy, the U.S. Food ...
Medications
Dec 10, 2012 |
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His and hers: Male hormones control differences in mammary gland nerve growth
Johns Hopkins scientists have found a surprising mechanism that gives male sex hormones like testosterone control over the gender-specific absence or presence of mammary gland nerves that sense the amount ...
Medical research
Dec 06, 2012 |
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Women with sleep apnea have higher degree of brain damage than men, study shows
Women suffering from sleep apnea have, on the whole, a higher degree of brain damage than men with the disorder, according to a first-of-its-kind study conducted by researchers at the UCLA School of Nursing. The findings ...
Sleep apnea
Dec 03, 2012 |
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Study explains why some teenagers more prone to binge drinking
New research helps explain why some teenagers are more prone to drinking alcohol than others. The study, led by King's College London's Institute of Psychiatry (IoP) and published in Proceedings of the National Academy of ...
Genetics
Dec 03, 2012 |
4 / 5 (1) |
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Respiratory symptoms vary throughout menstrual cycle
(HealthDay)—The frequency of respiratory symptoms, including wheeze, shortness of breath, and cough, varies throughout the menstrual cycle, according to a study published online Nov. 29 in the American Jo ...
Health
Dec 03, 2012 |
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Men and women explore the visual world differently
Everyone knows that men and women tend to hold different views on certain things. However, new research by scientists from the University of Bristol and published in PLoS ONE indicates that this may literally be the case. ...
Psychology & Psychiatry
Nov 30, 2012 |
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Ukraine fights spreading HIV epidemic
(AP)—Andrei Mandrykin, an inmate at Prison No. 85 outside Kiev, has HIV. He looks ghostly and much older than his 35 years. But Mandrykin is better off than tens of thousands of his countrymen, because ...
HIV & AIDS
Nov 30, 2012 |
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US unveils road map to AIDS-free generation (Update)
Secretary of State Hillary Clinton unveiled Thursday an ambitious US blueprint on how to realize the dream of an AIDS-free generation, aiming to see virtually no babies born with HIV by 2015.
HIV & AIDS
Nov 29, 2012 |
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Study: Pregnant teens need better school support
When 15-year-old Kali Gonzalez became pregnant, the honors student considered transferring to an alternative school. She worried teachers would harass her for missing class because of doctor's appointments ...
Health
Nov 23, 2012 |
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Fifth of US youth with HIV unaware during first-time sex
Twenty percent of young people born with HIV in the United States don't know they're infected when they have sex for the first time, according to a new study released Friday.
HIV & AIDS
Nov 10, 2012 |
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