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Tag: "material" at medical news

Lung cancer molecular profile discovered by researchers.

...sts, micro or miRNAs are small segments of genetic material called ribonucleic acid, or RNA, and are thought to control gene ex-pression. Two miRNAs — has-mir-155 and has-let-7a-2 — have been identified that could be used as prognostic indicators in patients with adenocarcinoma, a malignancy of the mucous g...

Bionic muscles developed by scientists powered by alcohol and hydrogen

...mical energy into electrical energy which caused a material made from carbon nanotube electrodes to bend. Dr John Madden, from the University of British Columbia in Vancouver, Canada said, "The muscle consumes oxygen and fuel that can be transported via a circulation system; the muscle itself supports the ...

Romantic and discreet trends in lingerie

... the hips and are cut wider. The greater amount of material needed for this design means the price is higher. "A panty starts in a higher price class than string underwear," said von Richthofen. The garments feature small details that give the lingerie a fashionable touch for spring and summer. The designer...

Researchers Discover Two Proteins Involved In Cellular Destruction Of HIV Virus

...hromosomes. Before HIV enters the cell its genetic material is in the form of ribonucleic acid or RNA, which gets converted into cDNA once it enters the cell. The researchers at Ohio introduced mutations of the two proteins into cells and found that there were higher levels of HIV provirus in the chromosomes ...

Genetic Experts of Hopkins Assists In Identifying Hurricane Katrina Victims

...an statistically match any individual with genetic material from the same person or with that of family members using as few as 16 unique genetic markers. "One of our major tasks is to contact the families of those still reported missing and to obtain the DNA samples that will give us the best chance to id...

Progressive Genetic Diseases Can Be Detected By A Simple Blood Test

...s within cells that help to recycle waste cellular material within the body. Enzymes within the lysosomes do t...althy, because there has been little time for this material to build up. Blood tests are available for cases where lysosomal diseases are suspected. But doct...

FDA Warns VaxGen On Anthrax Vaccine

...of industry standards, we did not believe this was material information. We'll review it internally, and we're going to respond, and if needed we'll put a plan together. If there is something that's incorrect, then we will take corrective action." The company has been struggling to make 75 million doses of an...

Species Linking Fish And Land Animals Found

... and a flattened body. The well-preserved skeletal material from several specimens, ranging from 4 to 9 feet long, enabled the researchers to study the mosaic pattern of evolutionary change in different parts of the skeleton as fish evolved into land animals. The high quality of the fossils also allowed the t...

The Multi-Faceted Chemical Benzene

...derivable from it. Benzene is used mainly as a raw material for synthesizing chemicals such as styrene, phenol, and cyclohexane and for manufacturing dyes, detergents, explosives, rubber, plastics, and pharmaceuticals. Benzene is mildly irritating to the skin, eyes, respiratory tract and can cause central n...

A New Bioactive Cement For Facial Reconstruction the future

...red to bioinert polymers. He explains that the new material is designed to be similar to mineral in bone so that cells readily attach to the scaffold. He explained that though the researchers used bone cells from mouse in their experiments, in practice the surgeons would use cells cultured from patient sample...

Improved Bone Grafts With Bioactive cement scaffold

...t are bioactive compared to bioinert polymers. Our material is designed to be similar to mineral in bone so that cells readily attach to the scaffold." properties. Source: Eureka...

Drive Against Malnutrition Among Children In MP Gets Kicked Off

...l be ensured. Besides a nutritious diet, publicity material will also be made available," he said. Another o...ents about the drive and display as much publicity material as possible for the promotion of the drive. "Mahila Mandals (Women's associations) will hold meet...

Dental Amalgam Doesn't Pose Health Risks In Children

...lgam to fill cavities for more than 150 years. The material is made from an alloy powder of silver, copper, zinc, and other metals held together like glue by mercury. The mercury comprises about half the total weight of a filling. The discovery raised concerns about the possible toxicity of chronic low-level...

Travel-Related Blood Clots Can Be Reduced By Using Flight Stockings

...l. Compression stockings — made from elasticized material — provide graduated, gentle pressure and are designed to keep blood flowing properly. Lead researcher Mike Clarke, Ph.D., and his team uncovered strong evidence that flight stockings work. The review found that compression stockings reduce the risk...

Sydney’s hospital gets the latest in cancer treatmen

...ping software guides tubes or needles of radiation material into the exact shape of the cancer. This translates into patients no longer needs to be transported between x-ray departments and treatment rooms, and the treatment period is shorter. The Mater Hospital's all-in-one barchytheraphy unit allows hi...

Effective Vaccine for Leishmaniasis in the Pipeline

...virus. They contain none of the infectious genetic material of the flu viruses. The virosome also acts as an adjuvant, boosting the immune response of the vaccine. The antigen is a synthetic carbohydrate similar to substances on the surface of the leishmaniasis bacteria. Seeberger’s group is planning to test ...

Panama hat making a slow comeback

...ck or firm. The hat ribbon can be classic in black material or casual from leather. Women's hats are often decorated with a hand-made flower. The palette of colours is huge, ranging from light and beige hues through to green and bright red. Men prefer the classic Panama hat and the prices range from 50 to 1,...

Brachytherapy Shows Promise for Cancer Treatment

...pe or the esophagus. In the latter the radioactive material is directly implanted into the tissues, such as the prostate. However the procedure may require anesthesia in addition to brief hospital admission. People undergoing permanent implants usually have very few restrictions. They often return to their...

Nobel Laureate Finds an Alternate Way to Manufacture Anti-Flu Drug

...vent any outbreak of the disease. But the starting material (shikimic acid) for the production cycle is a compound extracted from the plant star anise. This is grown in mountain provinces in southwest China. The compound at its heart has a ring of carbon molecules that makes a very particular template on wh...

Shares Of AVI BioPharma Drops On Reports Of Disappointing Early Drug Trail

...s, like AVI-4065, are artificial pieces of genetic material that are meant to prevent genes from expressing disease-causing proteins. Sadly the technology has not yet achieved great success despite high earlier hopes....

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