Tag: "growth" at medical news
Safer estrogen targets painful intercourse in older women
...ation that the compound is capable of causing cell growth
and increasing the level of vaginal lubrication, says Hochberg. In tests with rats, the estrogen showed no systemic action when injected under the skin. The researchers are collaborating with scientists at Columbia-Presbyterian Hospital in New York C...
Yale researchers create topical estrogen that alleviates sexual dysfunction in menopausal women and eliminates side effects of conventional estrogen
...es not act systemically and does not stimulate the growth
of the uterus in female rats, making it much less likely to cause the common side effects associated with HRT, according to Hochberg. HRT has long been prescribed to relieve menopausal symptoms like hot flashes, heart disease, bone loss associated...
First effective treatment for gastrointestinal sarcoma seen with multi-center trial of STI-571
...ovartis), that inactivates a protein linked to the growth
of some cancers has shown evidence of being effect... down the molecular activity needed for the tumors growth
may apply to other cancer types. The results of a multi-center clinical trial for GISTs were present...
Early trial at Thomas Jefferson University Hospital shows Angiostatin is safe
...ghly-publicized cancer drug designed to halt tumor growth
by cutting off its blood supply indicates the medication is safe and has few side effects and that further trials are warranted. The drug, Angiostatin, was given to patients with advanced cancer at the Kimmel Cancer Center at Thomas Jefferson Univers...
Hands-on cancer biology workshop for journalists
...2 gene, which is an early-response gene induced by growth
factors, cytokines, carcinogens, oncogenes and tum...hilles' heels of tumor growth. Angiogenesis is the growth
of blood vessels, and treatments are being developed to starve tumors by preventing the growth
UIC Nature paper points to new drug discovery direction
...hers do not yet understand the transition from RNA growth
to modern cell growth, in which the reaction is catalyzed by protein. Though proteins have assumed many RNA functions, it still is RNA that promotes peptide bond formation. The UIC team's finding suggests that drugs that interfere with binding of rib...
Common prostate cancer treatment may cause severe bone loss, according to researchers at the University of Pittsburgh
...estosterone, an androgen hormone thatincreases the growth
of prostate tumors. However, testosterone also is essential to maintaining bone mass in men. While doctors have been using GnRH-a for more than a decade in treating men with late-stage metastatic prostate cancer, they have begun using it more recentl...
Caution urged in research with angiogenesis therapy
...LLAS, Using gene therapy to spur new blood vessel growth
and improve blood flow is a promising treatment fo...d in-depth in the medical community. Triggering growth
in abnormal tissue or of abnormal blood vessels, increasing the growth
of artery-clogging plaque and...
Drug war strategy: First fund enforcement then switch to treatment, says O.R. paper
...in order to keep drug prices high and suppress the growth
in the number of new drug addicts. Among all types...ecide whether to pursue a policy of moderating its growth
or more aggressively attempt to eradicate the use of the new drug. Eradication carries a heavy poli...
New pilot study suggests flaxseed and low-fat diet can be protective against prostate cancer
...rone, so we thought the flaxseed mightsuppress the growth
of prostate cancer cells. By pairing a low-fat diet with the flaxseed supplement,we also thought we could maximize the effect of the omega-3 fatty acids, since studies in animalsshow that the kind of fat we eat may be important for cancer progression...
Penn Engineering's David Meaney wins Y.C. Fung Award, a top honor for young bioengineering researchers
... the nervous system. Studying how stretch-induced growth
occurs in these axons, as well as the molecular signals needed to initiate and sustain this growth, could provide important new clues to help the brain recover following an injury. Meaney, 35, an associate professor of bioengineering, joined the Penn...
Increased use of prescription drugs - especially new ones - outpaces price hikes as source of cost increase
...more important." "It's important to recognize that growth
in spending on prescription drugs isn't necessaril...re, we need to know how prescription drug spending growth
breaks down, and how different forms of insurance are affected depending on their approach to prescr...
This summer, Camp Calcium is where the boys are
...and hormones can greatly affect the amount of bone growth
in the teenage years. These factors are different for males and females. "Males are more efficient at building bones, but they may require more calcium to build their larger skeletons," she says. "We don't know to what extent the changing hormones of...
Dartmouth Medical School professors study the uneven landscapeof newborn intensive care services: Variation in the neonatology workforce
...onatalogists in the United States. "Despite rapid growth
in neonatal intensive care, there is little information about whether services tend to be located where newborn needs are greatest, and whether more resources always lead to better outcomes," said Goodman. "This study finds a very high degree of reg...
Material could lead to self-healing cavities
...ies in bovine enamel and weve been able to see the growth
of new mineral," Antonucci said in a telephone interview. Demineralization of teeth is what leads to cavities (caries). The composite materials he is working with contain amorphous calcium phosphate, or ACP for short, as a bioactive filler. ACP rele...
Study suggests mechanical forces drive early heart development
...rt. Recently, he has developed a theory on tissue growth
and morphogenesis (shape change) and applied it to...ained.Taber says engineers are just now looking at growth
in the mature heart. His theory will be valuable in looking at these situations. Growth occurring ...
Four researchers awarded Dutch Nobel Prize
...can lead to b-catenin and TCF causing uncontrolled growth
in intestinal cells. These discoveries will help develop drugs to treat cancer. Molecular architect Professor Bert Meijer (born 1955), Professor of Organic Chemistry at Eindhoven University of Technology (TUE), is one of the founders of the dis...
Studying growth, poverty and well-being in Africa
... research and training aimed at promoting economic growth
and relieving poverty in Africa. The activity is ...sub-Saharan African countries, the achievements on growth
and poverty reduction have been disappointing even in politically stable countries -- with rare exce...
Jefferson researchers have early evidence of bone marrow stem cells able to become brain cells
Using a potion of growth
factors and other nutrients, scientists at Jeffers... mouse bone marrow stem cells treated with various growth
factors and other agents will go on to resemble neurons in cell culture. Dr. Iacovitti's team used t...
Tissue engineering could become new coronary bypass
...ngy plastic material impregnated with two kinds of growth
factor has been shown to encourage the formation o...approach allows us to deliver a controlled dose of growth
factors to a specific tissue," said David J. Mooney, a professor of biologic and materials science i...
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