Scissors

Lung cancer: Molecular scissors determine therapy effectiveness

In the past few years, a number of anti-cancer drugs have been developed which are directed selectively against specific key molecules of tumor cells. Among these is an antibody called cetuximab, which attaches to a protein molecule that is found in large amounts on the surface of many types of ca...

Plant communication: Sagebrush engage in self-recognition and warn of danger

...experimentally damaged neighbors." The ecologists wrote that "naturally occurring herbivores caused similar responses as experimental clipping with scissors and active cues were released for up to three days following clipping. Choice and no-choice experiments indicated that herbivores responded to changes...

Better Hair Days With Milk

...give his daughter in marriage to the man who could tame her horrible locks. While many courageous men unsuccessfully try to fight the snakes off with scissors and other assorted tools, a wise peasant brings a glass full of milk into the castle. The snakes slowly begin to disappear from the princess's head a...

Summit VetPharm Offers New Flea Topical Vectra for Dogs & Puppies(TM) For Long-Lasting Protection

...iminates splash back and spilling, and the contoured shape makes it easier to handle and apply. With the one-piece applicator, there is no need to use scissors to open or remove a cap, making application fast and efficient, and at the same time, minimizing the potential of a choking hazard. Summit VetPh...

How to Avoid a Holiday Trip to the ER

... Always have a designated driver and drink in moderation. Be careful when using sharp objects to open gifts. Don't use a razor blade when a pair of scissors will do the job. Don't leave food out for long periods of time because it increases the risk of bacterial food poisoning. Cook food thoroughly and ...

New Product Makes Loose Dentures Fit Better

... lowers. The soft, moldable, always flexible Liner material self-adheres to the dry acrylic surface of the denture. The Liner can be easily cut with scissors and then shaped to fit the contours of the denture. Next, the Liner is simply placed on top of the denture using gentle finger pressure. The Liner ret...

Paradoxical Alzheimer's finding may shed new light on memory loss

...rsby blocking a single site of cleavage of one molecule, called APP for amyloid precursor protein. Normally, this site on APP is attacked by molecular scissors called caspases, but blocking that process prevented the disease. Now they have studied human brain tissue and found that, just as expected, patients ...

Summit VetPharm Introduces New Feline Topicals Vectra(TM) for Cats & Kittens and Vectra(TM) for Cats

...licator eliminates splash back and spilling, and the contoured shape makes it easier to handle. With the one-piece applicator, there is no need to use scissors to open or remove a cap, making application fast, efficient and easy. "We've received rave reviews from veterinarians and pet owners about our appli...

Insulin regulates the secretion of the antiaging hormome Klotho

...culating in serum and cerebrospinal fluid, which indicates that it is secreted. The fact that Klotho is secreted suggested that enzymes that act like scissors must be involved in the liberation of Klotho from the cell membrane. Dr. Ci-Di Chen, an assistant professor working in Dr. Abrahams group, then s...

Careless Doctors Cause Discomfort to Patient

...l, Kerala they removed a five-and-a-half inch-long scissors from a man’s stomach //. The man named Akkoopp...ptoms. After an X-ray another doctor found the scissors in the stomach. They team of doctors conducted...her emergency surgery and successfully removed the scissors from his stomach. The doctor who previously di...

Scissors in Medical Technology

Shingles Pain Treatment Will Benefit More Patients

...over painful area once daily. Apply the plaster to intact, dry, non-irritated skin (after healing of the shingles). Remove hairs in affected area with scissors (do not shave). Remove the plaster from sachet and its surface liner before applying immediately to the skin. Plasters may be cut to size. Patients un...

Scissors in Medical Products

Snap-In Snap-Out®-II Curved Mini Scissors Insert

Description: The Snap-In Snap-Out-II Tip Inserts offer a large variety of configurations....
Company:GYRUS ACMI

Snap-In Snap-Out®-II Straight Scissors Insert

Description: The Snap-In Snap-Out-II Tip Inserts offer a large variety of configurations....
Company:GYRUS ACMI

Snap-In Snap-Out®-II Curved Scissors Insert

Description: The Snap-In Snap-Out-II Tip Inserts offer a large variety of configurations....
Company:GYRUS ACMI

Snap-In Snap-Out®-II Hook Scissors Insert

Description: The Snap-In Snap-Out-II Tip Inserts offer a large variety of configurations....
Company:GYRUS ACMI

Micro Scissors Str

Description: Microscopic scissors, straight...
Company:ASSI

Micro Scissors Cvd

Description: Microscopic scissors, curved...
Company:ASSI

Retinal Scissors (20 Ga Titanium)

Description: Centuries of German Craftsmanship have produced the finest surgical instrumentation in the world. Ocutek® now makes them available to you! Only holders of the coveted Meisterbrief certificate, which requires and eight-year apprenticeship, are qualifie...
Company:Medtronic

Straight Iris Scissors (Ring Handle)

Description: Straight Iris Scissors; ring handle; 28mm from mid screw to tip; sharp tips; Overall length 110; Also available in 100mm overall length; Stainless Steel...
Company:Berson & Associates

Corneal Scissors (Westcott Straight Tenotomy Scissors)

Description: 16mm from Mid-screw to Tips, blunt tips; overall length 110mm; Stainless Steel...
Company:Berson & Associates

Corneal Section Scissors (Castroviejo) LEFT

Description: Angled 45 Degrees to Right, 9.5mm blade, gently curved .5x .25mm blunt tips; Lower blade is 0.5mm longer; 14mm from mid screw to tip; (Available in left and right;) overall length 120mm; Stainless Steel...
Company:Berson & Associates

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Scissors in Medical Dictionary

Vas deferens

...ongenital vasal anomaly or obstruction of the ... Fixation and isolation of the Vas deferens from the spermatic cord ... A straight pair of scissors is used to cut the vas deferens . ... Vasectomy is a minor surgical procedure to cut and close off the tubes ( vas deferens ) that deliver s...

Scissors in Biological News

Twin molecular scissors link creation of microRNAs with gene-silencing

One of the body's primary strategies for regulating its genome is a kind of targeted gene silencing orchestrated by small molecules called microRNAs, or miRNAs. First observed only a few years ago, these molecules appear to inactivate messenger RNA, itself responsible for translating genes into pro...

Molecular typesetting -- proofreading without a proofreader

...experiments have shown that the RNA polymerase slides both forwards and backwards along the RNA sequence it has created. What's more, it has miniature scissors that can then cut out the last few letters of RNA. So how are errors corrected? Intelligent typesetters would remove the last few letters when they...

MIT solves gravity-defying bird beak mystery

...d. This may be the first known example where droplet motion is enabled rather than resisted by contact angle hysteresis, Bush said. As the beak scissors open and shut, each movement propels the water droplet one step closer to the bird's mouth. Specifically, when the beak closes, the drop's leading edg...

Dinosaur from Sahara ate like a 'mesozoic cow'

...h, so that when one wore out, another immediately took its place. There were more than 500 teeth in total, with a new tooth in each column joining the scissors edge every month. Among dinosaurs, Sereno said, Nigersaurus sets the Guinness record for tooth replacement. Sereno and coauthors write in PLoS ONE...

Natural product discovery by Cleveland medical researchers blocks tissue destruction

...antioxidant and prevented the destruction of human cartilage by molecular s scissors called matrix metalloproteinases (MMPs). According to the researchers, thes...rst time a natural product has been shown to directly block these molecular scissors while showing potential to stimulate repair. This is a testament to the wou...

American Chemical Society's Weekly Presspac -- Aug. 29, 2007

... of a human hair overcome that problem, the report states. The sponges can be loaded with solvents and other cleaning agents, and cut with a knife or scissors into desired shapes for application to specific, soiled areas of a painting. When the cleaning is done, conservators can remove the gel with a magnet...

Living view in animals shows how cells decide to make proteins

... retained while others are excluded. The exons that are retained in the final RNA determine which proteins the RNA produces within the cell. The scissors that do the genetic chopping are, in most cells, proteins called splicing silencers and splicing enhancers. In the current study, Garcia-Blanco’...

Expanding waistlines triggered by your genes

...vironment taking place inside the complex body. In regular 2-D culture system, the MT1-MMP gene was not necessary, but it becomes a critical metabolic scissors once cells are inside 3-D environment either in collagen gel or in the real tissue of mouse. This finding may fill a gap between conventional 2-D cell...

Genetically engineered mosquitoes show resistance to dengue fever virus

...s is vulnerable because of a naturally occurring protein called dicer-2. This protein initially has no effect on a single strand of RNA, but acts like scissors on the double strand, chopping it up and rendering its genetic material useless. Once this process is started, the single-stranded RNA also becomes vu...

Researchers develop new method for facile identification of proteins in bacterial cells

...le preparation. A protein mixture is spread across a gel and separated into individual proteins, which are scooped out of the gel and cut with protein scissors into predictable, small pieces called peptides. The samples are then analyzed using matrix-assisted laser desorption ionization-time of flight mass sp...

Scissors in Biological Technology

University of Pennsylvania scientists move optical computing closer to reality

...the moon. The fast motion of the bright spot is simply a geometrical artifact, similar, in some ways, to the point at which the two blades of closing scissors intersect. The theory of relativity does not concern such purely geometrical objects." The researchers believe there are, in fact, some superlumin...

Incorrectly cleaved protein leads to schizophrenia

...ly after it has been cleaved in the right way. This cleavage is the responsibility of a molecular 'scissors' called Aph1B/C-gamma-secretase. When this scissors is absent, Nrg-1 is not cleaved, which leads to behavioral disturbances in laboratory animals that bear a striking similarity to some of the symptoms ...

Whither Wisconsin manufacturing in the new global economy?

...nce at Thermal Spray Technologies of Sun Prairie, which makes custom sophisticated coatings for a variety of industrial products, including surgical scissors and auto pistons. Thermal Spray was selected as an example of a traditional industry that's gone high-tech. Auto parts have always required some ki...

Genomic DNA Preparation from RNAlater Preserved Tissues

...00 mg tissue. Required Materials Razor blade or scissors 55C incubator Nuclease-free 2.0 ml microfuge tubes ...

Scissors in Biological Dictionary

Package

...d meaning below to see its connections and related words. The noun package holiday has one meaning: Meaning #1 : a tour arranged When tearing and scissors just won't work, don't give up. Package Shark opens plastic packaging of all kinds and is completely safe to the touch. Just $14.99 Book a vaca...