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Tubes in Medical News

Researchers effectively treat tumors with use of nanotubes

... N.C. By injecting man-made, microscopic tubes into tumors and heating them with a quick, ... Nanotubes are long, thin, sub-microscopic tubes made of carbon. For the study, researchers used ... If enough heat is conducted, tumor cells near the tubes begin to shrink and die. Using a mouse model, ...

Sysmex America Debuts High-end Sample Management System During AACC

... capable of automatically redirecting lavender top tubes for repeat/re-flex testing performed on the ... hematology automation line or redirecting tubes for further testing onto an integrated A1c ... The Sysmex TS-2000 also can redirect lavender top tubes for sorting into laboratory defined shared sample ...

Varian Medical Systems Reports Results for Second Quarter of Fiscal Year 2009

... for the X-Ray Products business, including tubes and digital flat-panel detectors for filmless ... "Orders for high-tier CT and mammography tubes declined. Decreases in dental and veterinary ... practices. Varian is a premier supplier of tubes and digital detectors for X-ray imaging in ...

First Vessel Graft Grown From Kidney Patients' Own Cells

... the patient's arteries and veins. These plastic tubes fail more often than shunts made from the ... and after that they will need to have plastic tubes implanted. Plastic tubes fail on average every 12 months, he said. In ...

Varian Medical Systems to Exhibit the Latest X-Ray Image Detectors, and X-Ray Tubes at the CMEF Show in Shenzhen, China

... Inc. (NYSE: VAR ), a premier supplier of X-ray tubes and flat panel digital X-ray image detectors will ... Varian will also showcase its full range of X-ray tubes for fluoroscopy, angiography, cardiology and ... A line-up of replacement X-ray tubes that are available through Varian's Interay, a ...

Trista Sutter Announces She Will Get the Essure Permanent Birth Control Procedure

... the added pain and recovery time of getting her tubes tied combined with her C-section. The Essure ... micro-inserts are placed in a woman's fallopian tubes through the cervix without incisions. Over the ... Confirmation Test to confirm that the fallopian tubes are fully blocked, and that the patient can rely ...

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Tubes in Medical Technology

Varian Medical Systems to Exhibit Cancer Treatment and X-ray Imaging Technologies at China Med Exhibition

... a targeted tumor. A broad array of X-ray tubes and the company's PaxScan(R) line of flat-panel ... offering customers the largest selection of X-ray tubes and digital image detectors to serve in a broad ... practices. Varian is a premier supplier of tubes and digital detectors for X-ray imaging in ...

ASGE and The Pancreatic Cancer Action Network Partner to Raise Awareness About Pancreatic Cancer

... Symptoms and Detection Since the pancreas is near the drainage tubes for bile and digestive enzymes, a mass in the pancreas can block the flow ... and treat diseases of the gastrointestinal tract. Using flexible, thin tubes called endoscopes, endoscopists are able to access the human digestive ...

Oakwood Surgeons Perform World's First 3D Surgery Without Special Glasses

... Since then, the miniaturization of video technology has made it possible for surgeons to easily look beneath the skin with cameras connected to tubes called laparoscopes or endoscopes. Minimally Invasive Surgery, or MIS, involves the use of an endoscope in conjunction with other surgical devices ...

Video: Afinitor(R) Approved in US as First Treatment for Patients With Advanced Kidney Cancer After Failure of Either Sunitinib or Sorafenib

... RCC developed in the US in 2008 and more than 13,000 people died from the disease(7). In RCC, cancer cells develop in the lining of the kidney's tubes and grow into a tumor(8). If left untreated, the tumor can spread to neighboring lymph nodes and eventually other organs(9). RECORD-1 trial ...

AHRQ-Funded Study Finds Lower Risk of Death and Heart Attack in Patients With Drug-Coated Stent Implants Compared to Those With Bare Metal Stents

... National Cardiovascular Data Registry. The comparative effectiveness study of 262,700 Medicare patients who received stents - spring-like tubes to keep heart vessels open - is the largest ever to compare drug-coated stents with bare metal ones. It is being presented March 28 at the American ...

10-State Project to Study Methods to Reduce Central Line-Associated Bloodstream Infections in Hospital ICUs

... across the 10 states to help prevent infections related to the use of central line catheters. Central venous catheters or central line catheters are tubes placed into a large vein in a patient's neck, chest or groin to administer medication or fluids or to collect blood samples. Each year, an ...

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Tubes in Medical Products

Sorting System RSD 800

Description:... optional) which is able to process various sample tubes in a clearly organized workflow. The input and ... The System can simply be loaded with various tubes in the racks at choice (e.g. centrifuge buckets, ... if combined with a camera module (QS I). The tubes are customizable sorted into the racks at choice ...
Company:PVT LabSystems LLC

Aliquoting System RSD 800A

Description:... optional) which is able to process various sample tubes in a clearly organized workflow. The input and ... The System can simply be loaded with various tubes in the racks at choice (e.g. centrifuge buckets, ... a barcode label for the secondary tube. The tubes are customized sorted into the racks at choice on ...
Company:PVT LabSystems LLC

Recapping System RCS 800

Description:... 800 closes various plastic primary and secondary tubes in a cost efficient and easy way. Different tube ... diameters can be sealed in one run. The sealed tubes can be used for send-outs. The integration into ... RCS 800 has a throughput capacity of up to 800 tubes per ....
Company:PVT LabSystems LLC

ESR-Vacuum Tubes

Description:... ESR-Vacuum tubes are evacuated tubes used for the collection of venous blood. ESR-Vacuum tubes are used to transport and process blood for ...
Company:Streck

Calibration Kit, pH 1 and 7

Description:... The Alpine Calibration kit contains disposable tubes filled with pH buffers and distilled water for ... Simply cut the end off the disposable tubes and insert your catheters to soak. No measuring ... One kit contains ten disposable tubes of each buffer and ten ...
Company:Alpine Biomed Corp.

Calibration Kit, pH 4 and 7

Description:... The Alpine Calibration kit contains disposable tubes filled with pH buffers and distilled water for ... Simply cut the end off the disposable tubes and insert your catheters to soak. No measuring ... One kit contains ten disposable tubes of each buffer and ten ...
Company:Alpine Biomed Corp.

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Tubes in Medical Definition

Nuclear medicine

... single large thallium-doped sodium iodide NaI(Tl) scintillation crystal, coupled with an imaging sub-system such as an array of photomultiplier tubes and associated electronics. Solid-state gamma-ray detectors are available [1] , but are not yet commonplace. Gamma-cameras employ lead or tungsten ...
Tubes in Medical Dictionary

Aspiration pneumonia

... an inflammation of the lungs and bronchi al tubes caused by inhaling foreign material (usually ... an inflammation of the lungs and bronchi al tubes caused by inhaling foreign material, usually ... inflammation of the lungs and bronchi al tubes results when you inhale foreign material — ...

Bronchi

... of the airway . Bronchi : The large air tubes leading from the trachea to the lungs that ... is an inflammation of the large breathing tubes ( airway s) that are called bronchi , which ... ( bronchi al tubes). This damages the bronchi al tubes and impairs their ability to clear mucus from the ...

Bronchitis

... is an inflammation of the large breathing tubes ( airway s) that are called bronchi , which ... cough . Bronchitis is inflammation of the tubes that carry air to the lungs ( bronchi al tubes). When these tubes are inflamed, they swell and produce mucus ( ...

Fallopian tube

... form of birth control . Blocking of the tubes may also help to prevent a serious infection ... (PID). By altering the fallopian tube s (the tubes through which eggs move from the ovaries to the ... Like gonorrhea , it is highly destructive to the tubes (the fallopian tube s), the conduits through ...

Myringotomy

... Myringotomy tubes are small tubes that are surgically placed into your child's eardrum by an ear, nose, and throat surgeon. The tubes may be made of plastic, metal, or Teflon.. ...

Tympanostomy

... Inserting tubes into the eardrum ( myringotomy or tympanostomy with tube placement). tubes drain fluid from the middle ear, keep fluid from ... . Activent antimicrobial ventilation tubes Tympanostomy ...

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Tubes in Biological News

Carbon nanoparticles toxic to adult fruit flies but benign to young

... adult Drosophila in a control test tube and test tubes containing four different types of carbon ... multiwalled carbon nanotubes. Flies in the test tubes with no carbon nanoparticles, C60 and the multiwalled nanotubes climbed up the tubes with few or no difficulties. But the batches of ...

Spun-sugar fibers spawn sweet technique for nerve repair

... filaments to create a scaffold of tiny synthetic tubes that might serve as conduits to regenerate nerves ... water, leaving behind bundles of hollow polymer tubes that mimic those found in nerves, said Riyi Shi, ... nerves, which are made of thousands of small tubes bundled together. ...

Caltech scientists create DNA tubes with programmable sizes for nanoscale manufacturing

... a simple process for mass producing molecular tubes of identical--and precisely ... feat may allow the use of the molecular tubes in a number of nanotechnology applications. The molecular tubes are composed of wound-up strands of DNA. DNA has ...

UT Knoxville professor finds unexpected key to flowering plants' diversity

... process. In flowering plants, though, pollen tubes are able to cover longer distances to the egg by ... evolutionary family tree -- grew shorter tubes of pollen than those that went on to evolve into ... angiosperms, the older plants grew shorter pollen tubes and took longer to do so than more diverse modern ...

Ultrasonic frogs can tune their ears to different frequencies

... middle ear. The changing state of the Eustachian tubes was more readily observed by directing a light ... from under the frog's chin. When the Eustachian tubes were open, the light was visible through the ... frogs, it is plainly stated that the Eustachian tubes are permanently open!" Feng and his colleagues ...

Mate choice in plants

... pollen is compatible, it will germinate and send tubes through the extracellular matrix (ECM) of the ... of the pollen takes place. Compatible pollen tubes grow unhindered toward the ovary. Incompatible pollen tubes become distorted and stop growing. The ...

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Tubes in Biological Technology

ETHICON, INC. Announces Revised Label For REGRANEX(R) (becaplermin) Gel 0.01%

... mortality in the group exposed to three or more tubes of REGRANEX Gel, based on four cases. The types ... observed in patients treated with three or more tubes of REGRANEX Gel in a post-marketing retrospective ... been observed in patients treated with 3 or more tubes of REGRANEX Gel in a post-marketing ...

Nanotube forests grown on silicon chips for future computers, electronics

... from carbon originating in the methane, and the tubes then grew vertically from the surface of the ... - what ultimately determines the diameters of the tubes - and we also have control over the density, or ... in diameter, they allow the formation of tubes of similar diameter. The branching dendrites ...

Researchers enlist DNA to bring carbon nanotubes' promise closer to reality

... materials. Current methods of producing CNTs yield mixtures of tubes with different diameters and symmetry, or "chirality." Before the tubes can be used, however, they must be disentangled from a mixture and ...

Fallopian tubes offer new stem cell source

... of Translational Medicine shows for the first time that human fallopian tubes are abundant in mesenchymal stem cells which have the potential of ... cells from discarded human fallopian tubes. In the study, human fallopian tubes were obtained from hysterectomy and other gynecological procedures from ...

Inexpensive plastic used in CDs could improve aircraft, computer electronics

... conductivity than acid-treated carbon nanotubes. Traditionally, the tubes are sonicated, or treated with acid, to clean them and remove soot to get a higher conductivity. This, however, damages the tubes and exposes them to defects. Instead, Curran and his group were able to ...

GenVault Corporation Launches its Latest Centralized and Standardized Software Solution for Biobanking and Biological Sample Management, GenConnect 3.2

... tracking of individual samples -- with either GenVault's own GenTegra(TM) tubes for purified DNA stored at room temperature, or generic tubes and vials stored in the frozen state - throughout the storage, retrieval ...

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Tubes in Biological Products

Labware Carriers from Tecan

Description:... to suit the widest possible range of sample tubes encountered in the life science laboratory. ... are available for the following: Sample tubes with a wide range of tube diameters. Smaller tubes such as Eppendorf tubes, cryovials and PCR tubes. ...
Company:Tecan

VoluPAC Tubes from Sartorius AG

Description:... The VoluPAC tubes provide a fast, easy to use, reproducible and ... (margin of error less than 5%). The VoluPAC tubes enable the determination of the packed cell ... metabolic activity and others. The VoluPAC tubes are particularly convenient to work with, ...
Company:Sartorius AG

Promega Flipper® Rack, Blue from Promega

Description:... one side accommodates 0.5ml microcentrifuge tubes, the other 1.5ml tubes or 2ml cryogenic tubes. The Blue Flipper® Rack holds 64 tubes and the Purple Flipper® Rack holds 96 tubes. Clear lids permit easy ...
Company:Promega

Skirted Tubes, 2.0 ml, nonsterile, separate screwcaps, 500 from Bio-Rad

Description:... These skirted micro test tubes are used to store 2.0 ml volumes. Made of polypropylene, these tubes have uniform walls for uniform heat transfer and are shipped nonsterile, ...
Company:Bio-Rad

Pyrex brand 5mm diameter NMR tubes from Sigma-Aldrich

Description:... These precision 5mm diameter, 7 inch long PYREX NMR tubes are made from quality borosilicate glass for compatibility with ground ... of 4.97 + 0.000-0.013mm and an I.D. of 4.20 + 0.013-0.000mm. These NMR tubes can be used with the PYREX Microcell system (No. CLS9984) to avoid ...
Company:Sigma-Aldrich

Easy Cap Tool from Bio-Rad

Description:... the firm pressure necessary to properly seat domed double-locking caps in tubes or plates. The multifunctional tool also has a wide end that firmly holds thin-wall 0.5 ml tubes to prevent accidental crushing when opening or closing. A side slot allows ...
Company:Bio-Rad

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Tubes in Biological Definition

Kidney

... blood vessels, glomeruli (which are the kidneys' "filters") and urine tubes and is supported by a fibrous matrix. hilus : The opening in the ... support the cortex. They consist of lines of blood vessels and urinary tubes and a fibrous material. renal sinus : The cavity which houses the ...

Polymerase chain reaction

... a thermal cycler . This is a machine that heats and cools the reaction tubes within it to the precise temperature required for each step of the ... of the reaction mixture, a heated lid is placed on top of the reaction tubes or a layer of oil is put on the surface of the reaction mixture. These ...

Aseptic technique in microbiology

... except the specimen itself, until the entire procedure is finished. Preparing to execute the specimen transfer, the person would hold both of the tubes or flasks in one hand , probably the opposite of the writing hand. The person would then open the tube or flask containing the specimen source and ...

Cartilage

... in the pinna of the ear and several tubes, such as the walls of the auditory and eustachian canals and larynx . Cartilage is present to keep the tubes permanently open. Elastic cartilage is similar to hyaline cartilage but contains elastic bundles ( elastin ) scattered throughout the matrix. This ...

Endoplasmic reticulum

... apparatus. (10) Trans face of the Golgi apparatus. (11) Cisternae of the Golgi apparatus. The ER consists of an extensive membrane network of tubes and cisternae (sac-like structures). The membrane encloses a space, the cisternal space (or internal lumen) from the cytosol . This space is ...

Infertility

... as in IVF. Zygote intrafallopian transfer (ZIFT) in which eggs are removed from the woman, fertilized and then placed in the woman's fallopian tubes rather than the uterus. Gamete intrafallopian transfer (GIFT) in which eggs are removed from the woman, and placed in one of the fallopian ...

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Tubes in Biological Dictionary

Sieve tubes

... . Unlike vessel ... 1.1 Sieve tubes . 1.2 Companion cells. 2 Function. 2.1 Girdling. ... living cells arranged in a ... Sieve - tubes are remarkable in that their cells lack nuclei when mature. ... Information about Sieve tubes in the free online English ... sieve tube - ...

Pollen tube

... PMEI ... The apical wall of growing pollen tubes must be strong enough to withstand the ... ... signals that steer the growth of pollen tubes toward. the ovary. ... If observing pollen ... flower directly is too ... Mutant pollen tubes fail to find the micropyle, which is the door ...

Ligation

... of female sterilization, in which the fallopian tubes are severed and sealed or "pinched ... tubes") is surgery to close a woman's fallopian tubes -- the tubes that connect the ovaries to the uterus ... ...

Fallopian tubes

... The Fallopian tubes , named after Gabriel Fallopius, also known as oviducts, uterine tubes , and salpinges are two very fine tubes lined with ciliated epithelia, leading from the ...

Fallopian Tube

... uterine tubes, and salpinges are two very fine tubes lined with ciliated epithelia, leading from the ... physical therapy opens blocked fallopian tubes in five days without surgery. Major medical journals show blocked tubes opened with many births. Rare cancer that ...

Eustachian tubes

... eustachian (say ... What are the eustachian tubes , and how do they get blocked? ... Blocked eustachian tubes often get better on their own. ... The ... throat. ... Finally, sometimes the eustachian tubes opens and closes rhythmically, causing a ... ...

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