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Tag: "pittsburgh" at biology news

Roundup®highly lethal to amphibians, finds University of Pittsburgh researcher

The herbicide Roundup® is widely used to eradicate weeds. But a study published today by a University of Pittsburgh researcher finds that the chemical may be eradicating much more than that. . .. In a paper titled "T...

Pittsburgh researchers discover that certain chemicals in the blood may indicate brain injury

Researchers at Children's Hospital of Pittsburgh have found that increased levels of certain proteins in the blood or spinal fluid may signal brain injury in infants with vomiting, fussiness and several other common symptoms. . Infants with shaken baby syndrome (SBS) ?the most common cause of severe traumatic brain injuries in young children ?are often misdiagnosed because doctors rarely receive...

What's in the water? Estrogenic activity documented in fish caught in Pittsburgh's rivers

A new study from the University of Pittsburgh Cancer Institute's Center for Environmental Oncology suggests that fish caught in Pittsburgh rivers contain substances that mimic the actions of estrogen, the female hormone. Since fish are sentinels of the environment, and can concentrate chemicals from their habitat within their bodies, these results suggest that feminizing chemicals may be making t...

The sturdier sex? -- Study by Pittsburgh scientists finds female stem cells work better

Female stem cells derived from muscle have a greater ability to regenerate skeletal muscle tissue than male cells, according to a study at Children’s Hospital of Pittsburgh of UPMC. . .. This finding could have a major impact on the successful development of stem cells as viable therapies for a variety of diseases and conditions, according to the study’s senior author, Johnny Huard, PhD, di...

University of Pittsburgh School of Medicine researchers develop 'off-the-shelf' vascular grafts

University of Pittsburgh School of Medicine investigators have engineered artificial blood vessels from muscle-derived stem cells (MDSCs) and a biodegradable polymer that exhibit extensive remodeling and remain free of blockages when grafted into rats. The results of their study, which is being presented at the Tissue Engineering and Regenerative Medicine International Society (TERMIS) North Ame...
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(Date:7/9/2014)... bladders of healthy women differ from bacteria in ... to researchers from Loyola University Chicago Stritch School ... 9, 2014, in the American Society for Microbiology,s ... communities may play a role in female urinary ... common, yet poorly understood, condition with symptoms similar ...
(Date:7/9/2014)... Centre (CNIO) have discovered that NANOG, an essential gene ... stratified epitheliathose that form part of the epidermis of ... adult organisms. According to the conclusions of the study, ... factor could also play a role in the formation ... and skin. , The pluripotency factor NANOG is active ...
(Date:7/9/2014)... studying critically ill children with traumatic injuries have ... are likely to develop a hospital-acquired infection. The ... and published online in June in the journal ... efforts that could lead to the clinical implementation ... prevent or reverse immune system damage following critical ...
Breaking Biology News(10 mins):CNIO scientists discover that pluripotency factor NANOG is also active in adult organisms 2Immune function predicts infection risk among child trauma patients 2Immune function predicts infection risk among child trauma patients 3
(Date:7/9/2014)... Susan Wakulich was told she had an aneurysm, she figured ... her. , "I was devastated," said Wakulich, who is 56 ... this was a serious diagnosis. Then I met Dr. Bernard ... a less invasive procedure. It was something I didn,t even ... a multi-center U.S. clinical trial to evaluate the safety and ...
(Date:7/9/2014)... Fox Chase Cancer Center paint a relatively optimistic picture ... cancers that have spread to the chest wall or ... into the skin, regardless of size and whether they ... III and called "locally advanced" tumors, suggesting that ... with poor survival. Locally advanced breast cancers of this ...
(Date:7/9/2014)... release is available in French . ... in 14 year old teens, including brain structure and function, ... accuracy who will go on to develop binge drinking within ... conscientiousness, and other variables such as life events and a ... binge drinking. Whether or not the child had had ...
(Date:7/9/2014)... It may smell of flatulence and have a reputation for ... dosage, hydrogen sulfide is now being being found to offer ... to stroke, heart attacks and dementia. A new compound (AP39), ... the key to future therapies, by targeting delivery of very ... places inside cells. , Scientists in Exeter have already ...
(Date:7/9/2014)... with kidney and heart disease have raised concerns about ... However, in the first study to look closely at ... at the University of Pennsylvania report that older kidney ... and cardiovascular health as very healthy older people who ... ever increasing organ transplant waitlists, the authors of the ...
Breaking Medicine News(10 mins):Health News:New type of stent could help some brain aneurysm patients 2Health News:Fox Chase researchers recommend updating the staging criteria for breast cancer diagnoses 2Health News:Fox Chase researchers recommend updating the staging criteria for breast cancer diagnoses 3Health News:What drives a child to abuse alcohol? 2Health News:Rotten egg gas holds key to healthcare therapies 2Health News:Penn study finds living kidney donation does not increase risk of death or heart disease for older 2
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