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Scientists ID molecular 'switch' in liver that triggers harmful effects of saturated and trans fats

..., and the oils used to cook french fries and other fast food. Studies have shown that trans fats not only raise LDL levels in the bloodstream but lower high-density lipoproteins (HDL, or "good" cholesterol) and may have even stronger adverse effects than do saturated fats. The researchers report that whe...

Timing is everything: First step in protein building revealed

... the ribosome complex, theresearchers examined how fast the pieces of the ribosome come together,and how long it takes them to fall apart under various circumstances.Their results support the idea that two separate steps take place oncethe instruction's starting point is found: first a structural change i...

Research on Worms Yields Clues on Aging

...d wormscontinued to display the youthful traits of fast body movement and fastpumping of mouthparts during the latter phase of their extended lives.Further tests showed that the anticonvulsants stimulated transmissionof signals in nerves that control body movement.Scientists previously had found genetic m...

The transparent organism: EMBLEM and Carl Zeiss give labs a unique look at life

... tissues in the past. The entire procedure is very fast and in a computer supported post-processing step, one or more stacks of images are assembled into a high-resolution film. Another advantage of SPIM is that the specimen is kept alive in a liquid-filled chamber, allowing scientists to track developme...

Open microfluidic and nanofluidic systems

...xt of biomedicine, for example, they could provide fast and detailed analysis of blood samples in the physician's office without the need to wait several days before the sample has been returned from specialized laboratories. Other applications include customized chips for space travel in order to monitor...

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Connect from Tecan

...ect, Tecan's own microplate stacker system, offers fast and reliable batch processing for the following Tecan host devices: Ultra Evolution SAFIRE monochromator reader GENios family SpectraFluor and SpectraFluor Plus LS Series of Laser Scanners Powerwash 384 By supporting a wide range of detection ...

pMIR-mU6-Luc, Mouse U6 Luciferase Control Vector from Mirus Bio Corporation

... expression cassettes have the advantages of being fast to produce and test, some users may choose to transfectthe siRNA expression cassette in the form of a plasmid or to have a large supply of expression cassette DNA readily available. Any of thePCR products generated in the previous sections can be clo...

pMIR-mU6, Mouse U6Template (Vector) from Mirus Bio Corporation

... expression cassettes have the advantages of being fast to produce and test, some users may choose to transfectthe siRNA expression cassette in the form of a plasmid or to have a large supply of expression cassette DNA readily available. Any of thePCR products generated in the previous sections can be clo...

ELx50 Microplate Strip Washer from BioTek Instruments

The ELx50 is a fast and versatile automated strip washer which can come equipped with our patented Dual-ActionTM 16-channel manifold. This breakthrough design allows for independent control of the dispense and aspiration manifolds for overfill washing and overflow prote...

LabLinx from Hudson Control Group, Inc.

...ard laboratory hoods High-speed plate-feeding for fast washing, dispensing, reading, sealing, and labeling of microplates Automation of complete assays (cell-based, ELIZAs, mass spec., etc.) Expandable tracks to meet your research production needs as they grow Available modules with any combination of...

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Highest Possible Transformation Efficiencies for High-Throughput Applications

... exceptionally high transformation efficiencies, fast growth, blue-white color screening of reco... miniprep DNA. Simplified transformations, fast results, and ease of use make these cells ideal for all high-throughput cloning applications...

Genotyping Single Nucleotide Polymorphisms with Molecular Beacons

...ers. This molecular beacons application provides a fast and simplemethod that can be performed in 2 hours in a 96-well format and is especiallysuitable for high-throughout, high-quality genotyping of SNPs. SNPs are the most frequently found DNA sequence variations in the humangenome (about 1 per 350 ...

Enhanced PCR Cloning System

...agenes PCR-Script cloning kits are outstanding for fast cloning of blunt-end PCR products, no matter what PCR enzyme is used to generate the inserts. Stratagene improved the kits to include the StrataPrep PCR purification kit and XL10-Gold ultracompetent cells. The StrataPrep kit allows PCR products to be...

Simple, Sensitive Isotyping of Mouse Monoclonal Antibodies

...mple. This assay ishighly sensitive and relatively fast (2 to 4 hours), but the required multistepoperations of the assay are labor-intensive. A plate reader, which is best forquantitating ELISA results, may be an investment that is prohibitive for somelaboratories. A rapid method of isotyping uses anti-...

Easily Amplify Genomic DNA with Long-Distance PCR

...amplification. Conclusions This procedure allows fast genotyping of a large number of mice withlong-distance PCR using TaqPlus Long DNA polymerase. Usually, the resultsare ready the day after mice ear clipping. Additionally, by amplifying severalspecific overlapping fragments and analyzing these fragmen...

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fast at Biology Definition

Thermoregulation

...ls. But it must be remembered there is no hard and fast line between the two groups. Also, from work done by J. O. Wakelin Barratt, it has been shown that under certain pathological conditions a warm-blooded (homeothermic) animal may become for a time cold-blooded (poikilothermic). He has shown conclusive...

Signal transduction

...gnal, since the other two values are constant. For fast reaction, the hormone-producing cells can store prehormones , and quickly modify and release them if necessary. Also, the recipient cell can modify the sensitivity of the receptor, for example by phosphorylation ; also, the variation of the number o...

Red Queen

... shoulder in order that they can run together very fast in a desperate attempt to keep up with the landsca...generally get to somewhere else -- if you run very fast for a long time, as we've been doing." "A slow sort of country!" said the Queen. "Now, here, you...

Magnetic resonance imaging

...are bright (most modern T2 sequences are actually fast T2 sequences, in which case fat is also bright). Damaged tissue tends to develop edema, which makes a T2 weighted sequence sensitive for pathology, and generally able to distinguish pathologic tissue from normal tissue. With the addition of an add...

Ion channel

...s them through the membrane single file--nearly as fast as the ions move through free fluid. Access to the pore is governed by "gates," which may be opened or closed by chemical or electrical signals, or mechanical force, depending on the variety of channel. Biological role Because "voltage-gated" c...

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Phloem

...t maturity and tend to stain green (with the stain fast green). Phloem cells are usually located outside the xylem . Full article >>> phloem -- Nutrient-conducting tissue of vascular plants . phosphate -- an ion consisting of a phosphorus atom and four oxygen atoms. Among othe...

Lag phase

... often attributed the need for cells to adapt to fast growth. Full article >>>...

Kinetic energy

...t of the average kinetic energy in a sample (how fast molecule s are vibrating). A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ... Full article >>> particle accelerator - a scientific instrument that increases the kinetic energy of charged particles Synonyms: accelerator, atom ...

Division

...viding in two by means of binary fission , a very fast division process. The rapid division process allows for rapid adaptation to the changes in their environment . See also eukaryotic cells . Protomers: ... Full article >>> Cloning . The mitotic division of a progenitor cell...

Conserved sequence

... gene , mutation High-throughput sequencing A fast method of determining the order of bases in DNA . See also: sequencing ... Full article >>>...

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fast at Medicine News

Gujarat quake-Rescue teams give up hope of finding more survivors

...s of the Gujarat quake, from below the rubble, are fast giving up hope of finding any more survivors. They are now concentrating in clearing the rubble and saving the injured who have been lucky to be saved so far. A miracle baby was saved after nearly 90 hours under the rubble. The baby was 8 months old ...

Oracle Corp. to help build world's first "Digital Hospital"

...20 to 125 million U.S. dollars.The project will be fast tracked and hopefully completed by 2003. From the moment a patient registers at the hospital, every blood test and MRI will be recorded in a central patient record, and pharmacy visits will be tracked. All charting will be done at the patient's bedsi...

HIV did not arise from polio vaccine

... HIV started when rumours started flying thick and fast that HIV originated from the Wistar vaccine used in a 1950s anti-polio campaign in Africa. These vaccines were allegedly cultured in chimpanzee kidney cells. These chimp cells, some say, may have been contaminated with the virus that became HIV-1, th...

New treatment for Osteoporosis

...veloped a calss of compounds that produce only the fast signals. Rats, given the new compound show up to 70% increase in bone strength. According to Kousteni it could even strengthen the bones in healthy people....

Old are not weak

... you age, your body cannot make new muscle protein fast enough and thereby lose muscle strength. Meanwhile a new study from the University of California shows that muscle protein is made as quickly as it is broken down in men over 70. In fact there is no difference in muscle protein turnover between older...

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TL-2000A Auto Lensemeter

The Tomey TL-2000A Auto Lensmeter is designed for fast and easy operation with advanced lens measuring features. In Auto mode, the readings are automatically held when the lens is properly aligned. Progressive lenses are automatically detected. The sophisticated alignment system guides you to correctly p...

TL-3000B Auto Lensemeter

The TOMEY TL-3000B Auto Lensmeter is designed for fast & easy operation. The 5.7 inch color touch panel makes it easier to operate for everyone. In AUTO mode, the readings are automatically held when the lens is properly aligned. Multi-Focal lenses are automatically detected by TL-3000B and alignment sys...

AL200 Auto Lensometer

... LCD screen and icon-based operating system ensure fast and simple operation. On-screen indicators guide operators to optimal lens positioning and, in auto mode, users can make a complete set of spectacle measurements without pushing a single button. The AL200 enables operators to produce a comprehensive...

Huvitz CLM-3100P Auto Lensmeter

Measurement of progressive multi-focal lenses is fast and easy with the CLM-3100P auto-lensmeter. The data is represented in a simple to understand graphic display....

Mirae CLM-3000 Auto Lensmeter

Measurement of progressive multi-focal lenses is fast and easy with the CLM-3000 auto-lensmeter. The data is represented in a simple to understand bar graphic display....

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fast at Medicine Technology

Monitoring Patient Glucose Levels: New Advances in software make it easier

...rends over a day or a week, and this product gives fast access to information that can be used to identify..., gaining access to patient glucose readings is as fast as accessing a secure web page in many cases, and a physician can enter recommendations via the same...

Hemoglobin Testing at the Point of Care

... on a single platform with selectable programs for fast HbA1c or HbA2/F/A1c reporting.The company says that the D-10 offers simple and efficient operation for clinics, physician offices or clinical laboratories. Device features include whole-blood primary tube sampling, which eliminates off-line sample pr...

Stanford Researchers Find Brain Pathway of Depression in Rats

...rken again in response toelectrical activity, very fast high-resolution cameras capture theaction. The researchers can observe how different stimuli receivedby the animal, such as a dose of an antidepressant drug, affectcircuit operation. The researchers used slices of rat brain, Deisseroth said, "likea ...

Trial Results with Intranasal Fentanyl Hold Promise for Treatment of Breakthrough Pain in Cancer

...this first in class novelformulation could provide fast onset of pain relief and shortduration of effect, ...episodeand provide tight control of the pain, i.e. fast but short-actingpain relief. The trial comparing intranasally with intravenously administeredfentan...

Archimedes Pharma Presents Positive Efficacy and Safety Data on Nasalfent at European Association for Palliative Care Congress

...icant clinicalproblem which requires a drug with a fast and reliable onset ofaction, together with ease of use and high patient acceptability.This study provides the first clinical evidence for Nasalfent as aneffective, acceptable and well-tolerated treatment and is also thefirst study to report clinicall...

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fast at Medicine Definition

Nuclear medicine

...tor • Advanced gas-cooled reactor • Gas-cooled fast reactor • Molten salt reactor • Liquid-metal-cooled reactor • Lead-cooled fast reactor • Sodium-cooled fast reactor • Supercritical water reactor • Very high temperature rea...
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X-Ray

... and native gel electrophoresis were used to probe fast and slow RNA folding mechanisms, respect ively. Full article >>> panniculitis, peritoneal; panniculus; panniculus carnosus muscle ; pannier; pannose; pannus; pannus crassus; panodic; panoistic; panophthalmitis; panoptic; panoptic sta...

Walking

... calorie s per minute (kcal/min). Examples include fast walking , mowing the lawn, dancing, and jogging. Monounsaturated fat /monounsaturated fatty acids ... Full article >>> Get plenty of exercise , which means at least 30 minutes of moderate activity, such as walking , most days of th...

Volvulus

...bites of blackflies (genus Simulium) that live in fast moving streams. Full article >>> Paralytic ileus ; Intestinal volvulus ; Bowel obstruction; Ileus ; Pseudo-obstruction - intestinal Causes, incidence , and risk factors: ... Full article >>> OnchocerciasisParasitic...

Tuberculosis

... that is prepared to detect the presence of acid fast bacilli. The diagnosis of tuberculosis can be made using this test. Full article >>> BCG . A type of bacteria used in cancer treatment to stimulate the immune system . It is also used to vaccinate against tuberculosis . b...

Triglyceride level

... by recent fat and alcohol intake, so you should fast from food for at least 12 hours and abstain from alcohol for at least 24 hours before being tested. Full article >>> Normal triglyceride level s range from 45-150. Higher levels of triglycerides can cause pancreatitis , inflammati...

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Other Contentssynapsissynaptonemalsyncytiumsynergidsyngamy
(Date:9/8/2008)...aser scalpels, arthroscopic,surgery, genomic resea...rinary medicine is quickly expanding into new high...e benefit; it,s improving medicine for,people, too... care for their pets to,treat diseases like diabet... according to the American Veterinary Medical Asso...
(Date:9/8/2008)...zine examines Iraq and Afghanistan veterans, strug..., Washington, DC (PRWEB) S...by veterans of the Iraq and Afghanistan wars about... addiction disorders are featured in the current i...ublication of the National Council for Community B...
(Date:9/7/2008)...f older patients successfully treated for colorect...le to detect any recurrence of cancer. The study, ... , a peer-reviewed journal of the American Cancer ...monitoring of colorectal cancer survivors could af...y curative surgery for colorectal cancer have an i...
(Date:9/7/2008)... appear to lower a man,s PSA level, the blood biom...her a man is at risk of prostate cancer. , But t.... 8 in the journal Cancer , caution that men shou... prostate cancer just yet. , "We showed that me...rin and other non-steroidal anti-inflammatory drug...
Breaking Medicine News(10 mins):Health News:High-Tech Vet Medicine Saving Lives of Pets and People 2Health News:Helping Veterans in Our Communities 2Health News:Helping Veterans in Our Communities 3Health News:Many colorectal cancer survivors do not receive recommended follow-up care 2Health News:Common painkillers lower levels of prostate cancer biomarker 2
(Date:9/8/2008)...nteractive web lesson teaches upper-level undergra...s are developed. The lesson, developed by William ... approval by the Journal of Natural Resources and...2008 issue. , Surprisingly, almost all of the he...ndom searching. Collections of chemicals from comp...
(Date:9/7/2008)... than keep the body cool. It also may prevent the ...mmon respiratory condition among trained athletes.... CHEST, the peer-reviewed journal of the American...hletes with EIA produce less sweat, tears, and sal... , Warren Lockette, MD, lead study author and a...
(Date:9/7/2008)... produce their own natural chemical cocktails, eac...pecific habitat. Comparing anti-fungals produced b...titute for Biological Studies discovered that only...ft the whole output to an entirely new product mix...bane and tobacco-specific molecules and even so-ca...
(Date:9/5/2008)...cs will convene September 7-9 at the Stockholm Cit...roinformatics field combines neuroscience and info...roaches to understanding the structure and functio...rain disorders and diseases. With a broad internat...perts from all disciplines contributing to neuroin...
Breaking Biology News(10 mins):Athletes' 'sweat and tears' linked to asthma 2Athletes' 'sweat and tears' linked to asthma 3How plants fine tune their natural chemical defenses 2How plants fine tune their natural chemical defenses 3INCF organizes the first congress dedicated to the emerging field of neuroinformatics 2Medgate Selected by NASA to Deliver Health and Safety Software Solutions 23181 1Get smart about what you eat and you might actually improve your intelligence 3878 1UC San Diego researchers identify potential new drug candidates to combat bird flu 3877 1UC San Diego researchers identify potential new drug candidates to combat bird flu 3877 2UC San Diego researchers identify potential new drug candidates to combat bird flu 3877 3UC San Diego researchers identify potential new drug candidates to combat bird flu 3877 4China Pharma Holdings Inc to Present at Collins Stewart Fourth Annual Growth Conference in New York on July 8 2008 at 2 3A00 p m EDT 6362 1China Pharma Holdings Inc to Present at Collins Stewart Fourth Annual Growth Conference in New York on July 8 2008 at 2 3A00 p m EDT 6362 2
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