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Tag: "estrogens" at biology news

Compounds in plastic packaging act as environmental estrogens altering breast genes

...sticizer compounds, BPA and BBP, are environmental estrogens capable of affecting gene expression in the mammar...ed an in vitro system of cell transformation using estrogens and their metabolites as carcinogenic agents in human breast cells. Our data show that each compartm...

UCLA scientists find male gene in brain area targeted by Parkinson's

...g cells in the substantia nigra. "We suspect that estrogens in women could play the same role as SRY in protecting the female brain from Parkinson's disease," he said. "Our lab is currently studying this hypothesis in an animal model." Sex differences in other dopamine-linked disorders, such as schizophrenia...

Changing length of days reverses how estrogen affects aggressiveness in mice

...short days of winter, the class of hormones called estrogens acts to increase aggression in males of a particular type of mouse called the Oldfield Mouse (Peromyscus polionotus). However, in the long days of summer, estrogen decreases aggression among male Oldfield mice, a species commonly found in the sout...

The influence of the menstrual cycle on the female brain

...acts on the dopamine system) in higher doses after estrogens have been administered to them. The influence of g...icular phase, which is also the phase in which the estrogens do not oppose the progesterone. In order to determine the gender-related differences of reward syste...

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(Date:12/2/2009)... Duke University Medical Center researchers have ...cancer glioma may be better able to resist radiati... signaling pathway in these cancer stem cells, the...diation in a laboratory experiment. , The work ...er stem cells resist the effects of radiation much...
(Date:12/2/2009)... are reporting the first identification of substan... that changes harmless marine bacteria into killer...s in ACS, Environmental Science & Technology , a ...es note that bleaching already has destroyed up to...ists are searching for ways to slow or stop the da...
(Date:12/2/2009)..., December 2, 2009 Commonly prescribed beta 2 adr...in pregnant women as well as pre-term labor may in... psychiatric pathology, cognitive problems and poo...to a new study published in the December 2009 issu...ogy . , Beta 2 adrenergic agonist drugs as a cla...
Breaking Biology News(10 mins):Discovery makes brain tumor cells more responsive to radiation 2Treatments for asthma and pre-term labor may increase risk of autism in developing fetus 2New Leadership Team at International Trachoma Initiative to Build Stronger Partnerships to Eliminate Blinding Trachoma 12872 1New Leadership Team at International Trachoma Initiative to Build Stronger Partnerships to Eliminate Blinding Trachoma 12872 2The Other Cruciate Ligament 3A Newer Treatments for PCL Tears 50542 1The Other Cruciate Ligament 3A Newer Treatments for PCL Tears 50542 2The Other Cruciate Ligament 3A Newer Treatments for PCL Tears 50542 3New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 1New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 2New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 3New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 4New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 5New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 6New Report Finds Obesity Epidemic Increases Mississippi Weighs in as Heaviest State 50539 7
(Date:12/2/2009)...alif., Dec. 2 Huntingto...the Gold Seal of Approval from the Joint Commissio...r. This means Huntington will join the network of... Angeles County. ,, "This is a significant mi...nderful benefit for Pasadena and its surrounding c...
(Date:12/2/2009)...Dec. 2 /PRNewswire/ - As part of its continued com..., now a part of Pfizer, has pledged more than 40 m...rates to the World Federation of Hemophilia (WFH)....,s Humanitarian Aid Program, and will make a signi...his donation will directly support building sustai...
(Date:12/2/2009)...searchers from the California Institute of Technol...d for the first time, the previously mysterious pr...quitin are added by enzymes called ubiquitin ligas...tin chains tag target proteins for destruction by ...ound that ubiquitin ligases build ubiquitin chains...
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(Date:12/2/2009)... A team of Kendall Hunt authors earned the 2009... the recent National Association for Gifted Childr...r 5-7, 2009. , Dubuque, I...nt authors earned the 2009 Gifted Child Quarterly ...ociation for Gifted Children’s annual confer...
Breaking Medicine News(10 mins):Health News:Huntington Hospital Earns Designation as Primary Stroke Center 2Health News:The WFH receives the largest humanitarian aid donation in its history - Donation represents more than 40 million international units to the WFH 2Health News:Caltech scientists show how ubiquitin chains are added to cell-cycle proteins 2Health News:Caltech scientists show how ubiquitin chains are added to cell-cycle proteins 3Health News:Caltech scientists show how ubiquitin chains are added to cell-cycle proteins 4Health News:National Pen Giving Away 10,000 Business Card Pens 2Health News:Kendall Hunt Authors Earn NAGC “Paper of the Year” Award 2
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