sticky

Stem cell research- now Nobel Laureates join the debate

... stopped now. The bush administration is now in a sticky situation, as it has to decide carefully on this ethical issue, which has infuriated many in the United States. Leaving the ethical part aside, a group of 80 high profile scientists including amongst other luminaries like James Watson and Hamilton O....

Dark skin protects

...nisms and use enzymes to kill them. "Melanin is a sticky molecule. The bacteria and fungi get tangled up, and it stops them from proliferating." Also, a protein called attractin is known to regulate both melanisation and immunity in humans, suggesting a link between the two.He also points out that darker-...

Gene Therapy For Cystic Fibrosis

...ase in which the body's mucus becomes so thick and sticky that it prevents normal functioning. Treatment with new antibiotics now allows many children to reach adulthood, but there is no cure.// New research is moving us slightly closer to a treatment for cystic fibrosis that modifies the abnormal gene that...

Aspirin deflated

...ne A2, a chemical in the body that makes platelets sticky and promotes blood clotting. The study found that as many as 75% of patients showed some resistance to the blood-thinning effects of aspirin. The study found that taking aspirin did not adequately block thromboxane in some people, making them 4 times...

Bacterial discovery may help CF patients

...tic disease characterized by the build up of thick sticky mucus in the lungs and pancreas, leading to breathing difficulties and nutritional problems.Co-author of the paper, Professor John Mattick, said infection by this bacteria resulted in inflammation and tissue damage in the lungs of cystic fibrosis pat...

Antidepressants May Benefit Heart Patients

..., such as sertraline (Zoloft), make the blood less sticky and less likely to clot, they found. The study, published in the American Heart Association (news - web sites)'s journal Circulation, suggests that doctors //should check heart patients for depression and treat it with drugs if appropriate. It als...

Post-Menopausal Status May Cause Tooth Decay

... debris, and saliva combine in the mouth to form a sticky substance called plaque that adheres to the teeth. For more information on Tooth decay: http://www.medindia.net/patients/ patientinfo/toothdecay.asp ...

Integrin helps healing process in cells

...peared to operate as an anchor, grabbed on to that sticky layer of proteins, which included a substance called laminin 5. Without interfering with the initial cell movement started by the first round of chemical signals, the second integrin essentially blocked laminin 5 by turning off the first integri...

Scottish Children Have Worst Dental Health In Europe

...ty brushing habits coupled with the consumption of sticky substances are generally responsible for triggering dental decay or dental caries. 'Tooth decay in young children is a problem that can be beaten. Our guidelines show that starting brushing early and making good decisions about what we eat and drin...

Feast Of The East a gastronomic tour-de-force

... dim sum - a stuffed lotus leaf parcel filled with sticky rice and mushrooms. Translated literally, dim sum means "to touch your heart" - and it actually does. Now for the main course. This, itself, is so elaborate you will wish you had starved for two days to do it justice. On offer are a variety of cur...

Viscosity of Women cervix determines sex of child

...women. The mucus in the cervix becomes thicker and sticky in women who take longer time to get pregnant which makes the sperm hard to migrate and reach the ovum. But, the Y chromosome bearing sperm is lighter and has the capacity to swim faster through the thickened cervix and reaches the ovum which increas...

Obesity could lead to Alzheimer's

...s index (BMI) and high levels of beta-amyloid, the sticky protein that builds up on the brain of Alzheimer's sufferers. The protein is thought to play a major part in the destruction of nerve cells in the brain and is linked to the behavioral and memory problems associated with the disease. Alzheimer's ...

Treating Sickle Cell Anemia using Healthy Stem Cells

..., which mostly clumps together and makes the blood sticky and gets clogs in blood stream and these blood cells becomes very fragile leading to break down within 10 to 20 days leading to anemia. Researchers have used embryonic stem cells for treating mutations in human sickle cell anemia by inserting healt...

Distinguished Scientist Award Conferred on University of Rochester Scientists for Work on Preventing Cavities

...s. In his research, Koo has identified propolis, a sticky substance that is found in honeybees. This substance was found to inhibit a vital enzyme in dental plaque formation. He is currently engaged in finding out if certain compounds in cranberry juice inhibit the formation of cavities. "Dr. Koo's work in ...

New Therapy Discovered By Scientists For Cystic Fibrosis

...rder. The damage is caused by excessive amounts of sticky mucus built up in the lungs. The treatment developed by researchers at the University of North Carolina and the University of Sydney involves inhaling a salt-water aerosol solution almost twice as salty as the Atlantic Ocean, according to BBC News...

Dry Earwax Mystery Solved: Ear Wax Gene Identified

... either a European or African descent tend to have sticky and wet earwax while those with an east-Asian orig...nts, 64 were found to have dry wax and 54 had wet, sticky earwax. Surprisingly, a slight variation in just one base was found to determine the type of wax pro...

Three-Dimensional Image Of AIDS Virus – BY FSU Researcher

...ll thwart infection by targeting and crippling the sticky HIV-1 spike proteins. In fact, said principal investigator and FSU Professor Kenneth H. Roux, at least two laboratories already are crafting vaccine candidates based on preliminary results uncovered by his team of structural biologists. Those resu...

Thailand Tops in Rare Type of Cancer

...k, beef or fish that is eaten with a hot sauce and sticky rice, is unique to north-eastern cuisine although it is also popular in parts of northern Thailand. (Source: IANS)...

Protein May Offer New Hope For Treatment Of Cystic Fibrosis

...sease affecting organs by clogging them with thick sticky mucus. CF is also known to disrupt the way the digestive and respiratory systems work, and it prevents the pancreas from playing the vital role in helping to break down food. It was also explained that the disease mainly affects children and young pe...

Safe Sex and Good Sex is the Talk of AIDS Conference

...o. But talking about sexual pleasure is a somewhat sticky issue at the world's largest// AIDS conference. "Fear of AIDS will not scare people into having safer sex. It will become like the anti-smoking drives which everyone ignores," Yvonne Green, an AIDS activist from South Africa says. "We must be abl...

Fimbriae Help Bacteria Stick Around Inside the Body

The hair-like protrusions of bacteria have a sticky protein on the tip that makes them cling to surfac...e level that corresponds to the force at which the sticky protein tip forms the most stable bond with the surface. Thus, the mechanical and adhesive features ...

Closing in on Lethal Heart Rhythm in Young Athletes

..., the Hopkins team found four mutations in another sticky protein gene, Desmoglein-2 (DSG2), in five of 33 patients tested. “This gene is highly expressed in the heart, where muscle tissue expands and contracts with the heartbeat,” says senior study author and cardiac geneticist Daniel P. Judge, M.D. “Our...

Fast Food Heavy Weights Act Fast To Bell The Fat Out!

...e a while, has decided to turn the tables on their sticky ally- the hydrogenated// vegetable oils! This is p...d brands are busy chewing the cud and mulling over sticky facts, consumers will do good to absorb the fact that, the once known ‘fast’ food or ‘junk’ food, ma...

Edible Food Coating Kills Bacteria And Adds Flavor

...apple antibacterial film is that it is composed of sticky sugars and lipids, which allow the coating to adhere to fruits and vegetables for longer periods than conventional, water-based produce washes. That same stickiness also gives the suspended antimicrobial agents a more concentrated exposure to bacteri...

American Red Cross Face Fines After Blood Safety Lapses

The American Red Cross find themselves in a sticky situation having failed to meet the standards for blood safety procedures coined by FDA. Following lapses in// sticking to rules pertaining to blood safety, The American Red Cross has been penalized again. This brings the total penalty toll against...

New Gene to Help in Understanding Alzheimer’s Diseas

...Most of the present efforts are aimed at blocking sticky deposits of plaque in the brain formed from a protein called amyloid. Many scientists believe that the amyloid plaque plays a leading role in destroying brain cells. Currently more than 60 drugs are in clinical trials for Alzheimer's, and most of t...

Clues to the Cause of Difficulty With Swallowing

...e sticky. As a result, allergy cells adhere to the sticky vessels and are then able to cross the blood barrier, resulting in inflammation in the esophagus. These studies – performed by Aceves through an ongoing collaboration with the laboratory of David Broide, M.B. Ch.B., professor of medicine at UCSD Sc...

Artificial Teeth Developed to Replace Missing Teeth

...rger numbers of them and then injected them into a sticky protein called collagen. The tooth germ grew into a tiny tooth, about 1.3 mm long. The researchers then extracted the incisor from an eight-week-old adult mouse and inserted the bio-engineered tooth. After two weeks, the transplant was found to ...

Role of Cholesterol in Alzheimer’s Disease Unclea

...the damage of Alzheimer’s comes from deposits of a sticky protein, called beta-amyloid, in vital areas of the brain. In some studies, high cholesterol levels appear to accelerate the formation of beta-amyloid plaques. People with the genetic trait that increases the level of a particular cholesterol transpo...

Scientists Explore Ways to Lure Viruses to Their Death

...on plants. The bacteria grab onto plants with long sticky hairs, which they retract to bring themselves close to their hosts. The phi-6 virus attaches to proteins on the hairs, and when the bacteria retract, the viruses can invade them. A mutant form of Pseudomonas grows a lot of extra hairs, which make i...

Breathing, Expels Toxins and Cleanses the Lungs

...s this condition, the body secretes very thick and sticky mucus that eventually blocks the lungs. This makes it difficult to breathe and could also lead to many serious lung infections. Dr. Brian Button and colleagues at the University of North Carolina's Cystic Fibrosis Research and Treatment Center have...

Asthma can Be Checked, Experts are Confident

...ys becomes inflamed and starts to swell. Sometimes sticky mucus or phlegm builds up which can further narrow the airways. But it is not clear exactly what makes the airways of people with asthma inflamed in the first place. The inflamed airways may be due to a combination of things. We know that if other...

Brazil Government In Contention With Merck Over Anti-AIDS Drug

...erck has just a few days to make the best out of a sticky situation. It will have to settle for a lower price of the drug or else face the chances of the drug being stripped of its patent or a compulsory license issued against it. Meanwhile the Thai government has made a move dubbed a lifesaver, by its A...

A Milky Alternative to Alzheimer Drug

...sts are depending on drugs that promise to prevent sticky goo called beta-amyloid from clogging up patients' brains. And Monday did not bring good news on that front: The first of those amyloid blockers to make it to large-scale, Phase III testing has hit a hurdle, and scientists will have to wait until at ...

Children Using Slide in Playground Treated for Exposure to Poisoning

... popular playground, came into contact with a some sticky black substance. It is not clear what happened to the kid, but a few in the vicinity could apparently figure out something had gone wrong. Health authorities described the chemical as poisonous if swallowed and also toxic if absorbed through the ...

Brazil Government In Contention With Merck Over Anti-AIDS Drug

...erck has just a few days to make the best out of a sticky situation. It will have to settle for a lower price of the drug or else face the chances of the drug being stripped of its patent or a compulsory license issued against it. Meanwhile the Thai government has made a move dubbed a lifesaver, by its A...

Allergic Individuals Should Keep Away from Cats, Say UK Scientists

...hed. We know that cat allergens are among the most sticky and resilient particles, and the most common source of allergies after the house dust mite. Even if you move into a house where cats have previously lived, allergens can maintain even after thorough cleaning. Pets are the second-most-common cause ...

Novagali Pharma Presents Phase III Clinical Trial of Vekacia(R) for Vernal Keratoconjunctivitis

...ymptoms (burning/stinging, tearing, itching, pain, sticky eyelids, foreign body sensation, mucus discharge and photophobia) was superior to the vehicle for both concentrations of Vekacia(R). For objective signs (conjunctival erythema/hyperhemia, conjunctival chemosis and discharge, papillae, limbal infilt...

A new century of Alzheimer's disease research

...If the test returns a worrisome result -- too many sticky brain proteins that might begin to gum up memory a...myloid-beta (AB) proteins are fusing together into sticky clumps (plaque) -- akin to the substance that clogs heart arteries. Together, these tangles and plaq...