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Scientists ID molecular 'switch' in liver that triggers harmful effects of saturated and trans fats
...s 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 when activated by harmful fats, PGC-1beta alters liver metabolism through a cascade of biochemical ...Deficient DNA Repair Capacity Associated With Increased Risk Of Breast Cancer
... had not. They found that DNA repair capacity was lower in breast cancer patients than in the control subjects. Deficient DNA repair capacity was associated with a twofold increase in the risk of breast cancer. In addition, when the data were stratified into quartiles of DNA repair capacity, the risk of b...Spleen may be source of versatile stem cells
...s the kind of payback that can come fromstudies of lower animals like newts and sponges. Combining theknowledge of Hox11's role in those animals with what we'd found aboutislet cell regeneration in mice helped us find this previously unknownexample of normal, controlled Hox11 expression in an adult mammal....Novel antiviral technology inhibits RSV infection in mice
...and after infection with RSV, showed significantly lower levels ofvirus in the lung and less airway inflammation and hyper-reactivitythan untreated mice....Male circumcision reduces risk of HIV transmission from women to men
...oursewas on the order of one in 1000 or less, much lower than theprobability of one in 160 found in this study. Taken with the authors'evidence that female-to-male infection rates may be more than two-foldgreater for uncircumcised men, this new information may help usunderstand why the virus is spreading r...lower at Biology Products
Applied Biosystems 2720 Thermal Cycler from Applied Biosystems
...tem 9700 -- but in a more compact package and at a lower price. And of course, it provides the same reliability and performance that customers around the world have come to expect from Applied Biosystems thermal cyclers. Small Footprint Saves Valuable Lab Space The 2720 thermal cyclers exceptionally sma...DSQ II Single Quadrupole GC/MS from Thermo Scientific
...ended linear range, and advanced fast scanning for lower levels of detection. With continued product enhancements in ion source and detector technologies, the new DSQ II is ideal for routine GC/MS analysis across a wide range of applications including environmental, food safety, forensic chemistry and toxi...PR Competitor Assay Green from Invitrogen
...rmation of a Fluormone/PR complex will result in a lower polarization value. The shift in polarization in the presence of test compounds is used to determine the relative affinity of test compounds for PR. Contents: The Progesterone Receptor Competitor Assay Kits contain partially purified PR protein, Fl...RapidVUE® Particle Shape and Size Analyzer from Beckman Coulter
...eshold is chosen between "0" and "256". All pixels lower in value (darker) than the threshold are considered to belong to a particle. The image is scanned from top to bottom, identifying dark segments on each line, and associating them with the segments on the previous line. Features: Ease of Use - Intui...PolarScreen Progesterone Receptor Competitor Assay Kit, Far Red from Molecular Probes (Invitrogen)
...f a Fluormone/PR-LBD (GST) complex, resulting in a lower polarization value. The shift in polarization in the presence of test compounds is used to determine the relative affinity of test compounds for PR-LBD (GST) (Figure 1, Table 1). The PolarScreen Progesterone Receptor Competitor Assay Kits contain pa...lower at Biology Technology
A Positive Selection Assay for Mutation Analysis in Big Blue Animals
...or lysogenization. Mutations in the cIIregion that lower the levels of cII protein result in a decreased ability oflambda to lysogenize. When grown under conditions that favor lysogeny, lambdaprophages carrying such mutations ( l cII )survive only by entering the lytic pathway of development, forming pla...New Mammalian Two-Hybrid System Detects Protein-Protein Interactions
...modification or externalstimulation not present in lower eukaryotes. Protein-protein interactions in mammalian cells are the basis of virtuallyevery cellular process, such as DNA replication, transcription, translation,splicing, secretion, cell cycle control, signal transductions, and intermediatemetaboli...Highest Transfection Efficiency of an Endotoxin-Sensitive Mammalian Cell Line
...xchange-purified plasmid DNA were nearly 800 times lower than magneticbead-purified DNA and three times lower than DNA purified by cesium chloridedensity gradient centrifugation. The StrataPrep-purified plasmid...Detect Single Nucleotide Sequence Changes with Mx4000 Molecular Beacon Allelic Discrimination Kits
... hybrids to easily dissociate at a significantly lower temperature than exact complementary hybrids. 2 This thermal instability of mismatched hybrids increases the specificity of molecular beacons, thus enabling them to distinguish targets that differ by a few or only a s...Highest Possible Transformation Efficiencies for High-Throughput Applications
...2.7 kb); efficiencies for ligated DNA were lower as expected. With the advent of the Hte phenotype, transformation efficiencies for ligated DNA increased 25-fold. This phenotype allows competent cells to better accept ligated or larger DNA plasmids, which are known to transf...lower at Biology Definition
...into the cell (since the concentration of water is lower inside the cell than outside), causing it to expand. The cell wall of a plant cell restricts the expansion, causing the cell to press against the wall. The resulting pressure is called turgor. The osmotic pressure π of a dilute solution can be ......s only for the working and poor classes. Thus, the lower social classes took a great deal of responsibility for societal ills, according to his theory. Essentially what this resulted in was the promotion of legislation which degenerated the conditions of the poor in England. The influence of Malthus's the...... of that of the surrounding air, whereas among the lower animals there is much variation of body temperatur...the animal back again, for the time being, on to a lower plane of evolution. Ectotherms Main article: Ectotherm Even though fishes are ectotherms so....... Dicotyledons usually have more stomata on the lower epidermis than the upper epidermis. As these leav...s floating leaves, there will be no stomata on the lower epidermis as it can absorb gases directly from water through cuticle . If it is submerged leaf, no...... can be defined as being of a taxon hierarchically lower than a species. In zoology only the subspecies is used, while in botany the variety , subvariety , and form are used as well. The isolation species concept in more detail In general, for large, complex, organisms that reproduce sexually...
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...bly smaller than the X chromosome and has a much lower density of genes. In fact, the Y has often been called a "genetic junkyard. Full article >>> The Y chromosome contains a gene called SRY (for sex-determining region of Y). Females Testicular Feminization ... Full article >>......sion on lawns of the mutant was at least 107 times lower than on the origin al strain or on the wild-type cells from the culture . Full article >>> Wild-type flies show an activity rhythm of with a frequency of about a day (24 hours). They found mutants with faster and slower rhyth......ascular events. Full article >>> In lower vertebrates , blood vessels formed here become part of the gills ; in higher vertebrates derivatives include portions of the jaw and middle ear. Also known as branchial arches, gill arches, or viscera l arches. Full article >>> ......;>> homocercal A tail with the upper and lower lobes symmetrical and the vertebral column ending near the middle of the base , as in most teleost fishes. homodont Having a series of similar, unspecialized teeth. homodont Having all teeth similar in form. Full article >>> In a ve...... vessels that carry it away from the heart . The lower chamber of the heart through which blood leaves the heart . Full article >>> ventricle [L. ventriculus, the stomach ] A muscular chamber of the heart that receives blood from an atrium and pumps blood out of the heart , eith...
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Low Cholesterol Linked to Severe Depression and Violent Behavior in Men
...earchers began testing the first drugs designed to lower elevated cholesterol levels, she found that a lot of people taking the drugs were dying of causes unrelated to cardiovascular system. Another researcher added that, "A lot of them seemed to be smashing their cars into bridges and doing all sorts of ...Lean Protein Could Be Key to Obesity Drugs
...fects from the increased UCP3. They had 70 percent lower cholesterol levels than normal mice and seemed to be using their insulin more efficiently."That is important to us because the majority of obese patients go on to develop Type 2 diabetes," Clapham said....More to Garlic than warding of Dracula
...t disease. Several studies suggest that garlic may lower total cholesterol, LDL ("bad") cholesterol and blo...dies have demonstrated a link between garlic and a lower risk for heart disease....Developmental, neurologic problems common in extremely preterm infants
...re assessed for neurologic function Based on their lower scores on the Mental and Psychomotor Development Indexes compared with a population mean, 19% were classified as severely disabled, while 11% were classified as having "other disability." In addition, 10% of the children had severe neuromotor disabil...More Accurate "PROSTATE CANCER" Test can save Unnecessary Biopsies
...he people who do have cancer. Free" PSA levels are lower in men with cancer than in those without. The test catches 95 percent of cancers while sparing men without the disease painful, expensive biopsies"....lower at Medicine Products
Lambert Chalazion Forceps - Large
Round solid lower plate. Open upper plate with inside diameter 15 mm. Serrated handle with locking thumb screw and polished finish. Most popular size or model....Lambert Chalazion Forceps - Small
Round solid 10 mm wide lower plate. Open upper plate with inside diameter 8 mm. Serrated handle with locking thumb screw and polished finish. Most popular size or model....Oval solid 17 mm wide lower plate. Open upper plate with inside dimensions 12 mm x 14 mm. Serrated handle with locking thumb screw and polished finish. Most popular size or model....Oval solid 16 mm wide lower plate. Open upper plate with inside dimensions 12 mm x 14 mm. Serrated handle with locking thumb screw and polished finish....Solid lower plate with outside width 28 mm. Open upper plate. Serrated handle with locking thumb screw and polished finish. Right....lower at Medicine Technology
New Advances in Gastric Diagnostics: Smaller is Better
... attached to the esophageal wall at 5 cm above the lower esophageal sphincter, using a proprietary endoscopic delivery system. Normally patients are unaware of the capsule, although some may feel a mild sensation in the esophagus or chest while eating. Data on pH levels can be collected without any interfe...Digital vs. Analog Mammography
... from dense parenchyma to skin. Because there is a lower level of intrinsic noise, a lower dose of x-ray may be used than is currently used in conventional mammography with no loss in accurac...Fast, Accurate Influenza A/B Antigen Detection
...ash, nasopharyngeal aspirate, nasopharyngeal swab, lower nasal swab, throat swab and bronchoalveolar lavage... in particular, the sensitivity of rapid tests are lower than for viral culture and vary by test. Because of the lower sensitivity of the rapid tests, physic...Rapid Flu Tests May Prove Especially Helpful This Season
...ash, nasopharyngeal aspirate, nasopharyngeal swab, lower nasal swab, throat swab and bronchoalveolar lavage. Test results time is 15 minutes. Thermo Electron Corp., Waltham, Mass., produces the FLU OIA test, a high-performance assay for the undifferentiated diagnosis of Influenza A and B. in just over 15 m......re accurate and more comprehensive devices at even lower costs....lower at Medicine Definition
...blood and other body fluids are pulled towards the lower body. When gravity is taken away or reduced during...n return to earth, the blood begins to pool in the lower extremities again, resulting in orthostatic hypotension . External links Description of ...... drug therapy resulted in equivalent resolution of lower back pain in a nearly identical time frame. The difference was that those receiving OMM required less pharmaceutical intervention. The advantage of OMM was diminution of adverse drug reactions while the disadvantage was the greater amount of physicia......d that the total cost of a treatment cycle will be lower overall. Furthermore, the possibilities of the predicitive potential of personalized medicine ought to avert costly intensive care treatment when a disease is established. The response of payers will be influenced by the nature of the relationship t......, Bacterial , Bronchopneumonia ) Other acute lower respiratory infections Bronchitis - Bronchiol... - Vocal fold nodule - Laryngospasm Chronic lower respiratory diseases Emphysema - COPD - Asthma - Status asthmaticus - Bronchiectasis L......y there are no complications. Recurrence rates are lower when the hand or finger is immobilized for 1–2 weeks. Arthroscopy of the wrist is becoming a viable alternative to open excision of ganglion cysts. during arthroscopy the origin of the cyst can be seen. no immobilization is needed after arthroscopy. ...
lower at Medicine Dictionary
...tendon s, especially the Achilles tendon s of the lower leg. Cholesterol deposits also can occur on the eyelids, where they are called xanthelasma s. Full article >>> erubescency; erubescent; erubescite; eruca; erucic; erucic acid ; erucic acids; erucifrom; eructate; eructation; erudite......ghtly raised on the skin surface of the upper or lower eyelids. Xanthelasma is caused by tiny deposits of fat in the skin and is often associated with abnormal blood fat levels (hyperlipidemia). Full article >>> Xanthelasma and Xanthoma Definition: Xanthelasma and xanthoma....../7 related to safety and efficacy but contains a lower dose of ethinyl estradiol , 25 mcg/day as opposed to 35 mcg/day, and apparently provides improved cycle control, decreased breakthrough bleeding , and no weight gain . Full article >>>......loss bone pain pain in the loins, pelvis or lower back blood in the urine or semen . Full article >>> Weight loss In overweight women, weight loss (as little as 5%) through diet and exercise may correct hyperandrogenism, and restore normal ovulation and fertility . T......omuscular Disease s - A general term encompassing lower MOTOR NEURON DISEASE ; PERIPHERAL NERVOUS SYSTEM DISEASE S; and certain MUSCULAR DISEASE S. Manifestations include MUSCLE WEAKNESS ; FASCICULATION; muscle ATROPHY ; SPASM ; MYOKYMIA; ... Full article >>> Delayed formation o...
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(Date:7/25/2008)...rogram delivers immediate cost savings for http:/...ess to language interpreters] to firms switching ...ns. , Washington, D.C. (...le-inc.com/index.html [(Language Learning Enterpr..., translation, and language instruction services t...
(Date:7/25/2008)...er you are an Olympian, Professional Athlete, Elit...s You Need to Know about Hydration to Boost Sports...enter , Marina del Rey, C...thletes are heading to Beijing following years of ...e hopes of capturing an Olympic medal and securing...
(Date:7/25/2008)...donation will be used to facilitate the planning a...en , Hauppauge, NY (PRWEB...leading integrator of enterprise collaboration sol...g, telepresence, audio visual integration, and man...t has donated video conferencing equipment to Mt. ...
(Date:7/24/2008)...archers at Wake Forest University Baptist Medical ...ief that the hepatitis C virus slows or stunts the...IV patients are treated with a combination of drug...infection is more serious in HIV-infected people, ...nters for Disease Control. Intravenous drug use is...
Breaking Medicine News(10 mins):Health News:LLE Launches Over-the-Phone Interpretation OPI Easy Switch Program 2Health News:LLE Launches Over-the-Phone Interpretation OPI Easy Switch Program 3Health News:Hydration Will Be Key For Beijing Bound Olympians, What Every Athlete Must Know 2Health News:Hydration Will Be Key For Beijing Bound Olympians, What Every Athlete Must Know 3Health News:Hydration Will Be Key For Beijing Bound Olympians, What Every Athlete Must Know 4Health News:Hydration Will Be Key For Beijing Bound Olympians, What Every Athlete Must Know 5Health News:Mt. Sinai's Children's Trauma Institute Treatment and Service Adaptation Center Receives Video Conferencing Donation From IVCi 2Health News:Researchers disprove long-standing belief about HIV treatment 2Health News:Researchers disprove long-standing belief about HIV treatment 3[0] LLE Launches Over-the-Phone Interpretation OPI Easy Switch Program[0] Hydration Will Be Key For Beijing Bound Olympians, What Every Athlete Must Know[0] Mt. Sinai's Children's Trauma Institute Treatment and Service Adaptation Center Receives Video Conferencing Donation From IVCi [0] Researchers disprove long-standing belief about HIV treatment
(Date:7/25/2008)...expectancy for patients with human immunodeficienc...since the late 1990s thanks to advancements in ant...he University of Alabama at Birmingham (UAB) and S...bia. , Improved survival has led to a nearly 40 ...ive study participants in Europe and North America...
(Date:7/25/2008)...rch published in the July issue of the Journal of...plasma DNA is a reliable marker of recurrent esoph...DNA levels rise before clinical evidence of cancer...phageal cancer, one of the leading causes of cance...stage. An accurate marker for detecting esophageal...
(Date:7/24/2008)...s just as they do human athletes, but the playbook... growth and development in plant cells is far more... study by plant biologists at the Carnegie Institu...oteomics to identify key links in the steroid sign...s activate genes could lead not only to enhanced h...
(Date:7/24/2008)...archers from Columbia University,s Mailman School ...ging issues in infant health and preventing mother...these settings, HIV-infected mothers had been advi...hey should exclusively breast-feed, followed by a ...according to the study conducted in Lusaka, Zambia...
Breaking Biology News(10 mins):Anti-HIV therapy boosts life expectancy more than 13 years 2Plasma DNA level is a reliable marker of recurrent esophageal cancer, study finds 2Plant steroids offer new paradigm for how hormones work 2Plant steroids offer new paradigm for how hormones work 3Early cessation of breastfeeding by HIV+ women in poor countries and child survival 2Early cessation of breastfeeding by HIV+ women in poor countries and child survival 3Research could put penicillin back in battle against antibiotic resistant bugs that kill millions 14144 1Research could put penicillin back in battle against antibiotic resistant bugs that kill millions 14144 2Researchers develop a method to select eggs with the best chance of leading to successful pregnancy 14139 1Researchers develop a method to select eggs with the best chance of leading to successful pregnancy 14139 2Increased level of magnetic iron oxides found in Alzheimers disease 14135 1Increased level of magnetic iron oxides found in Alzheimers disease 14135 2Nasdaq Hearings Panel Grants TeamStaffs Request for Continued Listing Subject to a Reverse Stock Split 14130 1Nasdaq Hearings Panel Grants TeamStaffs Request for Continued Listing Subject to a Reverse Stock Split 14130 2Nasdaq Hearings Panel Grants TeamStaffs Request for Continued Listing Subject to a Reverse Stock Split 14130 3| Copyright © 2003-2008 Bio-Medicine. All rights reserved. ABOUT | CONTACT US | DISCLAIMER | PRIVACY POLICY | TERMS AND CONDITIONS |  |