stickiness

Gecko's Stickiness Inspires New Surgical Bandage

It's waterproof, biodegradable and adheres much better than conventional sutures, researchers say TUESDAY, Feb. 19 (HealthDay News) -- Borrowing a design from the agile, sticky-footed gecko, scientists have created a waterproof, biodegradable adhesive bandage that may one day replace c...

Aton Pharma CEO Mike Wells Named Ernst & Young Entrepreneur Of The Year(R) 2009 Award Winner;

... Most adverse reactions with Lacrisert were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids and hyperemia. Lacrisert should not be used by patients who are hypersensitive to hy...

Large Study of Lacrisert(R) Dry Eye Insert:

... Most adverse reactions with Lacrisert were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids and hyperemia. Lacrisert should not be used by patients who are hypersensitive to hy...

Glaucoma Survey: Half Unaware of Preservative-Free Beta-Blocker, Ophthalmologists Cite Benefits of Preservative-Free Medications on Ocular Comfort and Quality of Life

.... Most adverse reactions with LACRISERT were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids, and hyperemia. LACRISERT should not be used by patients who are hypersensitive to h...

Aton Pharma Acquires U.S. TIMOPTIC(R)

.... Most adverse reactions with LACRISERT were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids, and hyperemia. LACRISERT should not be used by patients who are hypersensitive to h...

Blood-Thinner Plavix Works Harder in Smokers

...ck patients includes a year of combined therapy with Plavix and aspirin, another clot-preventing drug. The indication that smoking reduces platelet stickiness in people given Plavix "is certainly observational at this point" and requires proof in a large, controlled trial, Gurbel said. "Were trying to get...

Why Fruit Gets Short Shrift in U.S. Diet: Online Poll

...mended daily dose of fruit. According to the poll, the factors that discourage fruit consumption include spoilage (47%), need for preparation (28%), stickiness and messiness (14%), and lack of crunch (11%). Respondents said they would eat more fruit if those problems could be overcome. Numerous studies have...

Virginity Rules-Meant To Be Broken?

... when it comes time for them to get married, the marriage pulls apart so easily, he said, trying to unite the grimy strips. Why? Because they gave the stickiness away. It was Mr. Robert Rector, fellow at the Heritage Foundation, that wrote the first bill that legally defined abstinence education. Accordi...

Altered Protein Structure was Found in Autism Patients

...d to interact with specific neurexin partners. The two partners are members of distinct families of proteins involved in synaptic adhesions, imparting stickiness that enables them to associate so that synapses form and have the capacity for neurotransmission, said Palmer Taylor, Ph.D., Dean of the Skaggs School...

Sticky Proteins Provide New Insight Into Drug Action

...ey want. “Right now, it’s all engineering for the sake of understanding how they work,” says Dr. Lambert. Researchers suspect it’s literally the stickiness between the subunits that determine whether they split, and that the bottom line will be two classes of G proteins dissociating and two not. Sourc...

stickiness in Medical Technology

ARVO, AOS: Large Study of Lacrisert(R) Dry Eye Insert;

... Most adverse reactions with Lacrisert were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids and hyperemia. Lacrisert should not be used by patients who are hypersensitive to hy...

stickiness in Biological News

Neuron cell stickiness may hold key to evolution of the human brain

The stickiness of human neurons may have been a key factor in why the human brain evolved beyond the brains of our primate relatives. In a study comparing the genomes of humans, chimpanzees, mice and other vertebrates, researchers at the U.S. Department of Energy's Lawrence Berkeley National Labora...

What controls stickiness of 'smart' chromosomal glue

Researchers have a new understanding of the process cells use to ensure that sperm and eggs begin life with exactly one copy of each chromosome ?a process that must be exquisitely regulated to prevent problems such as miscarriages and mental retardation. The new work reveals how gluelike protein co...

TRAPping proteins that work together inside living cells

...hbors but not coworkers. To address these issues, Mayer and her PNNL colleagues developed a crosslinking method that uses small crosslinkers whose stickiness can be carefully controlled. To find coworkers of a protein of interest, Mayer and her colleagues build a tiny molecule called a tag into the initial ...

A sticky business -- how cancer cells become more 'gloopy' as they die

...from Imperial College London's Department of Chemistry. She explains: "We're still not quite sure exactly what the relationship is between increased stickiness inside cells and disease, but we expect that the two are related." "Knowing more about these changes, and being able to map them when they occur in...

UNC study on properties of carbon nanotubes, water could have wide-ranging implications

...t by exploiting this hydrophobic-hydrophilic transition, it might be possible to use changes in temperature as a kind of 'on-off' switch, changing the stickiness of water through nano-channels, and controlling fluid flow." Wu also noted that this research relates to scientists' understanding of the workings ...

Coating copies microscopic biological surfaces

...hemical. Reproducing the surface reproduces the color. Surface properties include not just visible light characteristics, but also infra red, thermal, stickiness and other characteristics. Martn-Palma, Pantano and Lakhtakia's work creates either a replica template or a mold depending on what they coat. The ...

MIT engineers probe spiders' polymer art

... silk, it turns out, undergoes similar irreversible physical changes. stickiness and Flow McKinley and Nikola Kojic, a graduate student in the Harvard-... it, or placing it between two rapidly moving glass plates. They tested its stickiness by pulling it apart, like taffy, between two metal plates. The magic th...

Viral protein helps infected T cells stick to uninfected cells

... suggests that an HTLV-1 protein known as p12 activates infected T cells and causes them to become sticky and adhere to other T cells. The greater stickiness happens because the p12 viral protein causes special adherence proteins found on the surface of T cells to cluster in large groups ?something that nor...

Give thanks for the cranberry, say dental researchers

...es. Koo found that cranberry juice acts like Teflon® for teeth, making it difficult for the bacteria that causes cavities to cling to tooth surfaces. stickiness is everything for the microbe Streptococcus mutans, which creates most cavities by eating sugars and then excreting acids that cause dental decay. ...

In the sea slug's defense against lobsters, confusion is key

...rs stimulated by the slug's secretions resemble activation of a feeding pathway, the researchers named this novel chemical defense "phagomimicry." The stickiness of the slug's secretions appears to contribute to long-lasting effects on the target despite the aqueous environment, enhancing the effectiveness of t...

stickiness in Biological Technology

Nanoparticles double their chances of getting into sticky situations

...mistry, and the manufacture of new "armored" polymer paint particles." The researchers are now working on ways to build on this newly found natural stickiness of nanoparticles by designing polymer nanoparticles with opposing hydrophobic and hydrophilic surfaces that will bind even more strongly at oil/water ...

Dry Eye Survey: Ophthalmologists Cite Treatment Limitations/Gaps in Treatment of Moderate to Severe Dry Eye

... Most adverse reactions with Lacrisert were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids, and hyperemia. Lacrisert should not be used by patients who are hypersensitive to h...

'Sticky nanotubes' hold key to future technologies

...proportional to the nanotube's "interfacial energy," which is one measure of how sticky something is, Strus said. "This whole idea of measuring the stickiness of something is a standard material test in industry," he said. "There are certain tests that you need to have for measuring strength, toughness and a...

Aton Pharma Introduces Expanded Distribution of Lacrisert(R) (hydroxypropyl cellulose ophthalmic insert) at Hawaiian Eye

... Most adverse reactions with Lacrisert were mild and transient and included transient blurring of vision, ocular discomfort or irritation, matting or stickiness of eyelashes, photophobia, hypersensitivity, edema of the eyelids, and hyperemia. Lacrisert should not be used by patients who are hypersensitive to h...

Virtual communities make online connections

...udience of college students. With site visitors spending almost an hour on the site in August, investors are looking for ways to further monetize this stickiness and increased utilization. Yahoo! reportedly is one of the players kicking the tires at Facebook to see if they are worth an estimated $1 billion. ...

stickiness in Biological Definition

Malaria

...ts making antibodies against it, the parasite has switched to another form of the protein, making it difficult for the immune system to keep up. The stickiness of the red blood cells is particularly pronounced in Plasmodium falciparum malaria and this is the main factor giving rise to hemorrhagic complica...