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Tag: "morphology" at biology news
Open microfluidic and nanofluidic systems
..., it was not known how to produce a certain liquid morphology since there was no systematic theory for the dependence of this morphology on the materials properties and on the channel design. Such a theory has now been developed. This th......ovel method to simultaneously control the size and morphology of nanoparticles, which can be used in pharmaceutical synthesis and novel biomedical applications. This groundbreaking research was recently featured in the leading Chemistry journal, Angewandte Chemie, and a United States patent has been filed on t...A frog's life is food for thought
...gs," she said. "This rate of rectification of gut morphology is virtually unparalleled with the small intestine having increased in mass by 450 percent within just 36 hours." The results of Ms Cramp's study could have important implications for human survival. "Human survivors of starvation can endure the ho...Stealth Worms May Improve Insect Pest Control
...curately identified and analyzed using traditional morphology (structure and function) techniques and through molecular screening, including PCR (polymerase chain reaction) and DNA sequence analysis. The researchers determine the nematode's temperature and moisture requirements, the insect hosts it colonizes a...Vitamin A's paradoxical role in influencing symmetry during embryonic development revealed
...types that interact to form structures with proper morphology and function," Belmonte added. ...Certain fish have a special mating preference
...rtilization toward males with a particular genital morphology has been largely responsible for the generation of...s boundaries. Evolutionary changes in male genital morphology between populations may result in reproductive incompatibility when populations merge again in the f...IMF Launches World’s First DNA Database for Myeloma Patients
...rtilization toward males with a particular genital morphology has been largely responsible for the generation of...s boundaries. Evolutionary changes in male genital morphology between populations may result in reproductive incompatibility when populations merge again in the f...Virginia Tech, Nanjing Institute researchers discover half-billion year-old fossils
...imilar life position on ocean floor. "In fact, the morphology of the new fossils is unlike any living macroscopic life," Xiao said, "and at this time it is still uncertain how the Ediacara fossils from South China are related to other Ediacara organisms and to living organisms." But the new fossils surely will...Weapon performance determines mating success in the collared lizard
...volution of weapon morphology. As such, the use of morphology as a proxy for performance and its presumed extensions to fitness should be based, whenever possible, on empirical morphologyperformance relationships. ...A new window into structural plasticity in the adult visual cortex
...ons, allowing Lee et al. to track the location and morphology of these neurons using two-photon microscopy. Time-lapse images of six pyramidal neurons and eight nonpyramidal neurons in 13 mice were taken over the course of four to ten weeks. The length of dendritic branch tips was measured over time to evaluate...New understanding of regeneration gained by Forsyth scientists
...tiation of growth and an imposition of the correct morphology upon the regenerating tissue. Understanding this process is crucial for both the basic biology of pattern formation, and for developing novel biomedical approaches. Planaria have powerful regeneration capability that makes them ideal for studying th...The evolution of food plants: Genetic control of grass flower architecture
...sses, it is common to find that diversification of morphology between closely related organisms has involved changes in how transcription factors are regulated or how transcription factors interact with their target genes. An understanding of the ramosa pathway in the grass family will be important in understan...Liquid crystals show promise in controlling embryonic stem cells
...Palecek, is to just look at the cells and use cell morphology as a cue. A more accurate method uses molecular markers. Antibodies are placed against these markers to determine if they bind to the cell. That system, while more accurate, does not provide real time data and cells often have to be killed in order t...Habitat microstructure drives salamander metamorphosis
...have a major influence on patterns of development, morphology and evolution. Ronald Bonett and Paul Chippindale from the University of Texas at Arlington, Texas, USA, analysed the type, size and degree of sorting of streambed sediments for 22 populations, 11 paedomorphic and 11 metamorphic, of the plethodontid...Triple threat polymer captures and releases
...don't know if there is some reorganization of the morphology of the material or whether the guests partition to different domains at different temperatures." Wooley says that the results of her research with the polymers ?the promoted release, the anti-fouling application ?are "strange, if not weird, but th...Recent, rapid climate change is driving evolution of animal species
...e ability of individuals to modify their behavior, morphology or physiology in response to altered environmental conditions." However, adds Holzapfel, "phenotypic plasticity is not the whole story. Studies show that over the past several decades, rapid climate change has led to heritable, genetic changes in a...Evolution reveals an independent route for diversity in animal form
...daria, a group of marine animals noted for diverse morphology among its constituent species, actually lacks the ... animals, and much of the variation seen in animal morphology has been attributed to evolutionary variations on how the Hox system is implemented during developme...Stomach receptor for H. pylori discovered
... binding induces an immune response and alters the morphology and behavior of the epithelial cells due to injection of bacterial proteins into the cells. This interaction can lead to peptic ulcer disease, gastric adenocarcinoma, and non-Hodgkins lymphoma of the stomach. "Ulcers are a breach in the gastric...Extreme environment changes fish appearance
... raising the temperature just a few degrees shifts morphology dramatically," Lema said. The findings have implications for conserving species, Lema said. On one hand, the fish may be more adaptable to changing conditions than thought. But refuge-bred fish might well die if reintroduced directly to Devil's......bosomal peptide synthetase is integral to conidial morphology further illustrates the versatile and essential role of these secondary metabolites in fungal biology. For years long ignored, the function of natural products is rapidly becoming one of the hot topics in fungal biology; the findings reported in this...Other Tagstomato 2destructive 2destructive 3clotting 2clotting 3clotting 4clotting 5clotting 6transplants 2transplants 3transplants 4transplants 5transplants 6transplants 7transplants 8transplants 9transplants 10bring 2bring 3bring 4bring 5bring 6bring 7bring 8bring 9bring 10meat 2meat 3meat 4meat 5meat 6meat 7meat 8meat 9meat 10trials 2trials 3trials 4trials 5trials 6trials 7trials 8trials 9trials 10safety 2safety 3safety 4safety 5safety 6safety 7safety 8safety 9safety 10phase 2phase 3phase 4phase 5phase 6phase 7phase 8phase 9phase 10vaccine 2vaccine 3vaccine 4vaccine 5vaccine 6vaccine 7vaccine 8vaccine 9vaccine 10human 2human 3human 4human 5human 6human 7human 8human 9human 10Other Contentshurricanehurricanehurricanehurricanehyalinehydrochlorichydrochlorichydronephrosis
(Date:12/2/2009)PHILADELPHIA People who smoke their first cigarette within minutes after waking up have much higher levels of cotinine, a by-product of nicotine when processed by the body, than those who wait to smo
(Date:12/2/2009)PHILADELPHIA Assurance of a cancer-free status did not prompt people participating in a long-term computerized tomography (CT) lung-cancer screening program to pick up their cigarettes again, researc
(Date:12/2/2009)Researchers from the University of Georgia College of Veterinary Medicine have made an "unexpected" dual discovery that could open new avenues for treating Ichthyophthirius multifiliis, or "Ich", a de
Breaking Biology News(10 mins):Increased nicotine levels detected in those who light-up earlier 2Repeat negative CT scan for lung cancer does not encourage ex-smokers to resume the habit 2UGA researchers lead team in discovery involving devastating freshwater fish parasite, 'Ich' 2UGA researchers lead team in discovery involving devastating freshwater fish parasite, 'Ich' 3E Cigarettes Pose a Health Hazard FDA Warns 52474 1E Cigarettes Pose a Health Hazard FDA Warns 52474 2E Cigarettes Pose a Health Hazard FDA Warns 52474 3FDA Acts to Protect Public Health from Electronic Cigarettes 52470 1FDA Acts to Protect Public Health from Electronic Cigarettes 52470 2FDA Acts to Protect Public Health from Electronic Cigarettes 52470 3Medifast Independent Director Lt Gen Dennis McCarthy Confirmed as Assistant Secretary of Defense for Reserve Affairs 52466 1Medifast Independent Director Lt Gen Dennis McCarthy Confirmed as Assistant Secretary of Defense for Reserve Affairs 52466 2Medifast Independent Director Lt Gen Dennis McCarthy Confirmed as Assistant Secretary of Defense for Reserve Affairs 52466 3(Date:12/5/2009)Wind Turbines are popping up in the most unusual places, and to do everything from growing mushrooms, making wine to keeping prisoners in jail! , (PRWEB) December 5, 2009 -- W
(Date:12/4/2009)PEMBROKE, Bermuda, Dec. 4 Allied World Assurance,Company Holdings, Ltd (NYSE: AWH ) today announced that Scott Carmilani,President and Chief Executive Officer, and Jack Sennott, Executive Vice,Pres
(Date:12/4/2009)ANAHEIM, Calif., Dec. 4 Pamela Bowen, Chief Information Officer at Crescent Healthcare, was selected as a finalist for the "Chief Innovation Officer" Appy Award for transforming Crescent,s business w
(Date:12/4/2009)Working with mice, scientists at Johns Hopkins publishing in the December issue of Neoplasia have shown that a protein made by a gene called "Twist" may be the proverbial red flag that can accuratel
(Date:12/4/2009)Outcomes same whether procedure done immediately or 3 weeks later, study shows , , FRIDAY, Dec. 4 (HealthDay News) -- Timing of surgical repair or reconstruction of multiple-ligament knee inju
Breaking Medicine News(10 mins):Health News:Distributor Announces New Applications for Wind Turbines 2Health News:Distributor Announces New Applications for Wind Turbines 3Health News:Allied World to Present at the 2009 Goldman Sachs U.S. Financial Services Conference 2Health News:Crescent CIO '09 Dreamforce Conference Speaker and Award Finalist 2Health News:Potential new 'twist' in breast cancer detection 2Health News:Potential new 'twist' in breast cancer detection 3Health News:Timing of Multiple-Ligament Knee Surgery May Not Matter 2[0] Distributor Announces New Applications for Wind Turbines [0] Allied World to Present at the 2009 Goldman Sachs U.S. Financial Services Conference[0] Crescent CIO '09 Dreamforce Conference Speaker and Award Finalist[0] Potential new 'twist' in breast cancer detection[0] Timing of Multiple-Ligament Knee Surgery May Not Matter
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