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tether in Medical News

Tips for Transporting Your Pet in California

...s. California law requires anyone carrying a dog, or any other animal, in the back of a pickup to protect it in a secured container or cage, to cross tether the animal to the vehicle, or to have side and trail racks at least 46" high. The goal is to prevent animals from falling, jumping or being thrown fr...

Motor proteins may be vehicles for drug delivery

...al connection between the two feet." The researchers have found that the tether that links the motor domains to the rest of the molecule is longer in kines...k believes that the insight into the relationship between the length of the tether and the communication between the motor domains could offer new targets for...

Researchers identify how binge drinking may drive heart disease

...rosclerosis could not get underway. In the current study, the team examined the effects of acetaldehyde on the ability of monocytes to home in on, tether to and roll along cells lining blood vessel walls. Researchers made cultures of the cells lining blood vessels (e.g. human umbilical venous endothelia...

Microwave synthesis connects with the (quantum) dots

...ter soluble for biological applications, a short organic molecule called a "ligand" is attached to the zinc atoms. The organic ligand also serves as a tether to attach additional functional molecules that cause the dot to bind to specific proteins. The accepted commercial method uses a high-temperature r...

Protein that provides innate defense against HIV could lead to new treatments

...rough the action of the viral Vpu protein. When Vpu is absent, HIV particles don't detach from the plasma membrane and instead accumulate by a protein tether at the cell surface. When the research team depleted CAML in human cells in the laboratory, they found that Vpu was no longer required for the effi...

In blood vessel stents, innovative materials allow better control, delivery of gene therapy

... treated rats, as compared with control animals. Although this particular study used adenovirus vectors, said Levy, the synthetic formulation could tether any other type of viral gene therapy vector to the metal stents. It might also carry other therapeutic agents in addition to gene vectors. Further stu...

Scientists Discover How HIV Escapes Cells

... normal human cells that force nearby proteins together into a clump, which was enough to get them sent out of the cell in exosomes. When they added a tether to force naturally-clumping proteins inside the cell to the membrane, the proteins met a similar exosomal deportation fate. The major HIV pro...

Mayo Researcher Discovers Target Site for Developing Mosquito Pesticides

...lecule or build a new molecule. Previous studies by Dr. Pang and researchers elsewhere found that the cysteine residue acts as a hook that could tether a small molecule in the active site of an enzyme and permanently damage the enzyme. This led Dr. Pang to believe the cysteine and arginine residues co...

Researcher Discovers Target Site for Developing Mosquito Pesticides

... a molecule or build a new molecule. Previous studies by Dr. Pang and researchers elsewhere found that the cysteine residue acts as a hook that could tether a small molecule in the active site of an enzyme and permanently damage the enzyme. This led Dr. Pang to believe the cysteine and arginine residues co...

Recently discovered deep-sea reefs catch the attention of the drug discovery team

...g deepwater habitats off Miami and Bimini using an autonomous underwater vehicle (AUV) equipped with advanced sonar technology. AUVs operate without a tether to the surface and are pre-programmed to independently perform tasks. AUVs have been frequently used in oil exploration and also in a variety of other...
tether in Medical Technology

In Blood Vessel Stents, Innovative Materials Allow Better Control, Delivery of Gene Therapy

...treated rats, as compared with control animals. Although this particular study used adenovirus vectors, said Levy, the synthetic formulation could tether any other type of viral gene therapy vector to the metal stents. It might also carry other therapeutic agents in addition to gene vectors. Further stu...
tether in Medical Products

Endo-Sof™ Multi-Length Stent Sets

Description:...opelvic junction to the bladder. Endo-Sof stent material is engineered for ease of placement and patient compliance. The stent features a monofilament tether designed for repositioning and ease of removal. AQ® is a microthin layer of hydrophilic polymer that when activated, attracts and holds water and ...
Company:Cook Urological

Endo-Sof™ Double Pigtail Stent Sets

Description:...opelvic junction to the bladder. Endo-Sof stent material is engineered for ease of placement and patient compliance. The stent features a monofilament tether designed for repositioning and ease of removal. AQ® is a microthin layer of hydrophilic polymer that when activated, attracts and holds water and ...
Company:Cook Urological

Pol-O.R. BearPersonal Air Conditioning System

Features:...e case of a multi-user system, the medical airline tether attaches to the multi-user manifold (see below). tether lengths vary based on the location of the medical ...DISS, etc. (view fittings) The following standard tether lengths are recommended: 15' for wall mounted ...
Company:Texan Corporation
tether in Biological News

Double success for Instituto Gulbenkian de Ciencia scientists working on chromosome segregation

...omere is the area of the chromosome that directs this attachment by controlling the assembly of a scaffold of proteins (called the kinetochore), which tether the chromosome to the spindle, and power its movement along the protein track. The location of the centromere on the chromosome is marked by the prese...

Nano-tetherball biosensor precisely detects glucose

...and is anchored to electronic circuitry by a nanotube, which acts as both a tether and ultrathin wire to conduct electrical signals, said Timothy Fisher, a Pu... way to the surface and can move into other regions within the range of the tether for enhanced sensing. " Findings are detailed in a paper appearing in th...

'Smart' materials get smarter with ability to better control shape and size

...trations caused the fern-like structures to coil and unfurl like fiddleheads emerging from the ground in spring. Adding ions caused contraction of the tether holding the microsphere. Structures such as these could be used to create better micro- and nano-valves, motors and optics. Shear says a great a...

Magnet Lab researchers make observing cell functions easier

...tor cellular dynamics called fluorescence resonance energy transfer, or FRET. The technique is used to examine a new class of biosensor molecules that tether two fluorescent proteins together through an intervening peptide (which is like a polymer). Several hundred of these new biosensors have been develope...

Biophysical Society announces winners of 2008 Student Travel Awards

...shington, FRET Reveals Kinetic Steps of Receptor-mediated Modulation of Kv7 K+ Current and PIP2. Sarah G. Kamper, Calvin College, The Effect of tether Length in Single Molecule Force Spectroscopy. Ann C. Kimble-Hill, Indiana University-Purdue University, Biophysical Mechanisms of Protein Recr...

Biocapture surfaces produced for study of brain chemistry

... known to prevent adhesion of proteins and other large biomolecules. Next, tether molecules are inserted into the defects that naturally occur in the SAM. F...e, in this case the neurotransmitter serotonin, is chemically linked to the tether molecules. Since the defects in the SAM occur at irregular but controllabl...

MIT: Remote-control nanoparticles deliver drugs directly into tumors

...anoparticles breaks these, leaving one strand attached to the particle and allowing the other to float away with its cargo. One advantage of a DNA tether is that its melting point is tunable. Longer strands and differently coded strands require different amounts of heat to break. This heat-sensitive tun...

How sneaky HIV escapes cells

...normal human cells that force nearby proteins together into a clump, and this was enough to get them sent out of the cell in exosomes. If they added a tether to force naturally-clumping proteins inside the cell to the membrane, the proteins met a similar exosomal deportation fate. The major HIV protei...

NASA-funded robotic sub finds bottom of world's deepest sinkhole

...s with similarly sparse features, like rivers or mines. Though initially operated on a tether, DEPTHX eventually operated autonomously, without a tether or human guidance, for eight hours at a time. "The fact that we never lost it, never required a rescue mission, is an achievement itself," Wettergreen...

Danish researches solve virus puzzle

...hich can investigate and manipulate molecules at the nano-meter scale. Using a tightly focussed laserbeam this instrument can grab the ends of the RNA tether and follow the process of how the pseudoknot is mechanically unfolded. A crucial slip of the cellular motor In their investigations the re...
tether in Biological Technology

World's smallest radio uses single nanotube to pick up good vibrations

... Nanotubes are rolled-up sheets of interlocked carbon atoms that form a tube so strong that some scientists have suggested using a nanotube wire to tether satellites in a fixed position above Earth. The nanotubes also exhibit unusual electronic properties because of their size, which, for the nanotubes u...

Using catalysts to stamp nanopatterns without ink

... biological catalyst on the stamp with a molecular tether of amino acids. For this proof-of-principle demons... its position more than the length of its chemical tether -- less than 1 nanometer, the Duke team reported. ...tended use, Clark acknowledged. But because of our tether attachment chemistry, we can easily wash the old e...

Video Conferencing for the Masses

... the big deal about a better camera? The $129.95 camera delivers a professional quality to a video conference. No more fumbling to adjust a camera. No tether to a microphone headset. No lossy video artifacts. Just crisp, clean video that shifts the focus to communications rather than the communications tech...
tether in Biological Products

Dacron mesh button tether single channel infusion of rats, sterile from Instech Solomon

Description: These disposable button tethers are designed for rat infusion studies lasting more than 2 weeks. After one to two weeks the subcutaneous tissue will grow into the Dacron mesh, making the sutures irrelevant....
Company:Instech Solomon

Sterile infusion kit, standard configuration from Instech Solomon

Description:... kit includes everything you need for one animal, including swivel, tubing, tether and connectors. Tubing and tethers will be cut to the exact lengths you spe... to swivel Part Number BCOEX-T22 15in CoEx tubing, threaded through tether Part Number SC22/15 22ga 15mm SS coupler, inserted into CoEx (coupl...
Company:Instech Solomon
tether in Biological Dictionary

Inversion

... to Jakob Steiner ("the greatest geometer ... inversion ... Also, inversion can be thought of as a generalization of reflection. ... Adjustable tether Strap Prevents Inversion Past a Chosen Angle ... BFINVER10 Inversion Table is Designed to Relieve Stress, Reduce Back Pain, ... ...
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