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Tag: "growth" at medical news

Tumor Blood Flow can Improve Chemotherapy

...block VEGF, a protein that stimulates blood vessel growth in tumors and then following with the chemotherapy...ctly. A growing tumor releases VEGF to stimulate growth of the blood vessels that support its own growth, Davidoff said. But much of this new vasculature is...

A New Monoclonal Antibody Kills Cancer Cells

...ession of an RTK protein known as platelet-derived growth factor receptor-alpha.The investigators also analyzed the cells for their level of activation of the PDGFR gene. At an early fetal stage of liver development in the mouse, the investigators found that the level of expression of PDGFR was 37 times h...

Plants Respond to Changing Environment

...of environmental conditions. They can also repress growth when their environment is not favourable. This inv...nalling pathways which are integrated by the plant growth hormone gibberellin. Publishing in the journal Current Biology, the researchers looked at how plan...

The Importance of Junk DNA

...c sequence called SINE B2, which is located on the growth hormone gene locus, the gene related to the aging process and longevity. The scientists were surprised to find that SINE B2 sequence is critical to formation of the functional domain boundaries for this locus. Functional domains are stretches of ...

Monoclonal Antibody Induces Death in Liver Cancer Cells

...n some previous studies, known as platelet-derived growth factor receptor-alpha (PDGFRa). The researchers also analysed the cells for their level of activation of the PDGFRa gene. It was found that at an early foetal stage of liver development in the mouse, the level of expression of PDGFRa was 37 time...

Vaginal Bacteria Vary Among Healthy Women

...nment maintains a low pH balance that inhibits the growth of pathogens. The vagina is elegant in its simplicity, he said. A healthy vagina maintains itself and is able to self-correct when minor imbalances occur. When conditions in the vagina change the pH balance dramatically, harmful bacteria can invad...

Lobster Shells Have Great Healing and Antiseptic Properties

... and antiseptic properties, as well as to increase growth speed and germination in seeds. Chitin is a very...nditions, treated seeds showed considerably higher growth speed and percentage of successful germination when compared to non-treated seeds. The research re...

Textile City Tirupur in Tamil Nadu Tops in Pollution Generation

...ment, India's thriving industry and rapid economic growth account for much of pollution. This costs the country an estimated 9.7 billion dollars annually in environmental damage....

Doctor Pours Ethics Down The Drain In A Bid To Make A Quick Buck

...y businessman marketed anabolic steroids and human growth hormone to bodybuilders and other customers - including some in Rhode Island - who were seeking to lose weight, prevent hair loss, or stop the effects of aging. Prosecutors say McGlone advised his customers which drugs they should take and then for...

Cytokine IL6 as a New Chemotherapeutic Target for Ras-driven Cancers

...ger protein that directs, among other things, cell growth and proliferation. Over-expression of the Ras oncogene, or of its growth-promoting pathway, is an integral step in the development of a number of human cancers, particularly pancreatic and lung cancer. Unfortunately, though, attempts to target Ras ...

Shoulder Protection by Throwing Motion in Baseball Players

...hat go beyond adaptation can lead to pain and even growth plate injuries....

Tumor Painting to Fight Against Cancer

...he limitations of this method contribute to cancer growth or patient mortality that is potentially preventable. The tumor painting technique combines a visual guide for the surgeon with the potential for significant improvement in accuracy and safety. Tumor painting has been successfully tested in mice an...

Researchers Find New Target for Anti-cancer Drugs

...tumours. IL-6 was like the gas pedal driving the growth of tumours. No gas, no growth, which is exactly wh...hat such an antibody may inhibit pancreatic cancer growth in mouse models. If these results are positive, this will open the door for Duke oncologists to orga...

Hairy Boy Bets on Laser Treatment for Cure

...y nevus, where a person has patches of excess hair growth or hirsutism, is not uncommon. But hair persisting all over the body is very rare, said plastic surgeon Vinay Saoji. "Though I have not come across such cases or its documentation anywhere, I suppose options like epilation could be tried out to rid...

Wrestler Chris Benoits Son was Sedated - Says Investigators

...d it could not perform tests for steroids or human growth hormones on the son because of a lack of urine. Benoit's wife, Nancy, tested positive for Xanax, hydrocodone and the painkiller hydromorphone, but the decomposition process hindered the ability to determine the precise levels of the drugs at the tim...

Intensive Training of Young Tennis Players Causes Spinal Damage

...ying and training. Intensive training during the growth spurt years is linked to injury and musculoskeletal problems, they add. Injuries to the trunk are the third most common type after arm and leg injuries among tennis players. Tennis requires considerably more repetitive and rapid rotation and stretc...

Zambia Opens First Cancer Hospital

...cer Diseases Hospital (NCDH) was built following a growth in the number of cancer patients in Zambia who have previously had to be treated abroad at a cost to the state of an average 10,000 dollars per person. "Treatment at the hospital will be on a cost-sharing basis between patient and the government," ...

Sensible Diet, Exercise and Weight Control Increases Longevity

... in the brain. This insulin-like pathway governs growth and metabolic processes in cells throughout the bo...pathway is activated when insulin and insulin-like growth factor-1 switch on proteins inside the cell called insulin receptor substrates (Irs). Other resea...

Novel Method of Adult Stem Cell Growth may Help to Treat Cornea Disorders

... a self-designed, novel method of adult stem cell growth for its capacity to grow cornea stem cells in anim...lano, ophthalmologist at the hospital, applied the growth technique for the treatment of diseases of cornea in 70 rabbits for the purpose of regaining the dam...

Green Box Converts Car Fumes into Biofuel

...erimenting with carbon dioxide to help boost algae growth for fish farming, This box can be used for cars, buses, lorries. It can also be used at and buildings and heavy industry, including power plants. The box can be built small enough to replace a car exhaust that will last for a full tank of petrol. At ...

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