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biological at Biology News
A gene's first 'kiss' sets off that affair known as puberty
...king with Dr. Plant and now with the department of biological sciences at Quaidi-i-Azam University in Islamabad, Pakistan; Claudio Mastronardi, Ph.D., and Sergio R. Ojeda, D.V.M., both from the division of neuroscience at the Oregon National Primate Research Center; and Stephanie B. Seminara, M.D., and William ...UCSB scientists probe sea floor venting to gain understanding of early life on Earth
...essor of geology. Newly discovered geological and biological manifestations of hydrothermal activity at two sit...The team describes newly discovered geological and biological manifestations of hydrothermal activity at two sites on young abyssal hills flanking the East Pacifi...UAB scientists discover the origin of a mysterious physical force
...statically charged molecules, such as DNA and some biological compounds, and when thin films form in detergents....s the solvent in which most physical, chemical and biological processes take place. Therefore, it is essential to understand the nature of interactions between mo...Quantum Dots Research Leads to New Knowledge about Protein Binding in Plants
...nt markers and their small size make them idealfor biological imaging. The researchers then added the molecules togerminated lily pollen grains and examined them under a confocalmicroscope.This is the very first time that Quantum Dots have been utilized forlive imaging in plant systems. The study opens the door...New, automated tool successfully classifies and relates proteins in unprecedented way
...proteins within cells," saidMurphy, a professor of biological sciences, machine learning, andbiomedical engineer...rvik and PeterBerget, both associate professors of biological sciences at CarnegieMellon. The computational analyses were carried out together with XiangChen, a g...biological at Biology Products
Pathway Studio Enterprise from Ariadne Genomics
... with ResNet, the worlds largest knowledge base of biological networks, and can be equipped with MedScan module ...to build and visualize pathway models, reconstruct biological mechanisms from microarray and other experimental data, predict drug effects and discover bio-marker...Agilent 7500ce from Agilent Technologies
...measurement of Se and Se isotope ratio analysis in biological sample matrices ultratrace measurement of As, Se and Cr in clinical sample matrices The 7500ce incorporates a new digital-drive RF generator that supplies the ICP RF power. This generator improves coupling efficiency resulting in a higher temperat...eArray from Agilent Technologies
Uncover the biological data hidden in your samples with eArray and Agilen...our own microarray designs that meet your specific biological needs. Design at your own pace and receive delivery of your arrays in weeks, anywhere in the world. ...Functional Genomics & Pharmacogenomics from Dominion Pharmakine S.L.
...on profiling allows a high-throuput screening of a biological systems phenotype, so that naturally occuring or artifitially induced changes in the expression levels of the genes in that system can be detected, studied, classified and compared to each other, covering a broad range of genes at a glance. Automatiz...Precision XS Microplate Sample Processor from BioTek Instruments
...ision XS is specifically designed to fit into most biological safety cabinets and chemical fume hoods....biological at Biology Technology
New Mammalian Two-Hybrid System Detects Protein-Protein Interactions
...and provide an attractive method foruncovering the biological role of many gene products that cannot be studied inthe yeast. The mammalian two-hybrid system first developed by Dr. Dang andcolleagues 8 provides an excellent alternative to the yeast-basedsystem because this assay is performed in mammalian cells....Low Abundance cDNA Cloned Using Stratagenes Human Universal cDNA Library
... for studying the molecular mechanisms underlying biological systems. Highly sensitive mass spectrometric techniques provide valuable peptide sequence information from very limited amounts of protein, which can be used to screen the wealth of information available in the NCBI databasesi...Versatile Vectors for Ponasterone A- Inducible Control of Gene Expression in Mammalian Cells
...particularly when studying developmental and other biological processes forwhich the timing or dosage of gene ex...ate screening for inhibitors ofclinically relevant biological pathways and to explore potential applicationsfor gene therapy. 1 Most inducible mammalian systems...Epitope-Tagging Vectors for Functional Analysis in Yeast
... the epitope-tagged luciferase retains its biological activity, and the tags do not interfere with the enzyme activity. We consistently observed that the luciferase activities derived from the pESC-URA vector are approximately two- to three-fold less, compared to those derived fr...New Yeast Cloning System for Producing Proteins with Native Amino Acid Sequences
...ications that are often required for their biological activity. This system also features the new pESP-2 vector ( figure 1 ), which retains all of the unique properties of the pESP-1 vector, 1 such as tight transcriptional regulation by thiamine and high expression level...biological at Biology Definition
...ision at this time (for more information refer to biological life cycles ). Twins and multiple births can be monozygotic (identical) or dizygotic (fraternal). See also Pregnancy Zygote intrafallopian transfer Embryogenesis Biological life cycle......Greek zoon = animal and logos = word) is the biological discipline which involves the study of animals . Contents showTocToggle("show","hide") 1 History of zoology 2 Branches of biology relevant to zoology 3 Systems of classification 4 Notable zoologists 5 See also 6 So...This article is concerned with virus as a biological infectious particle; for other uses of the term se...ound in the article Plural of virus . A list of biological viruses has also been prepared. A virus is a small particle that infects cells in biologi......le a meteor from another planet)? Why have so many biological systems developed sexual reproduction ? How do organisms recognize like species? How are the sizes of cells, organs , and bodies controlled? DNA / Genome . Do all organisms link together to a primary source? Is the translation of the genet......to a solvent such as water but not to solutes. A biological cell , for example a plant cell, contains ions , sugars , amino acids , and other substances. In a hypotonic environment, water flows across the plasma membrane into the cell (since the concentration of water is lower inside the cell than ou...
biological at Biology Dictionary
Zoology is the biological discipline which involves the study of animals . ...y (Greek zoon = animal and logos = word) is the biological discipline which involves the study of animals . Contents 1 History of zoology ... Full article ......l article >>> Virus : A noncellular biological entity that can reproduce only within a host ce...l article >>> Virus : A noncellular biological entity that can reproduce only within a host cell . Virus es consist of nucleic acid covered b......to infect or cause disease. Virus : A noncellular biological entity that can reproduce only within a host cell . Virus es consist of nucleic acid covered by protein ; some animal virus es are also surrounded by membrane. Full article >>> Bacteria l virulence factors are often encode......of microbiology or of pathology, is the study of biological virus es: their structure and class ification, their ways to infect and exploit cells to reproduce and cause disease, ... Full article >>> Virology is the study of virus es and their properties. Properties include: Viral replic......cle s constructed in the laboratory to trans port biological molecule s. Locus (plural = loci ). A specific location or site on a chromosome . Log phase. See Logarithmic phase. Full article >>> liposomes - synthetic bilayer in the form of a spherical vesicle membrane potential - volta...
biological at Medicine News
Indian Doctor granted US patent on organ regeneration
...s own body is the factory, there is no question of biological rejection as these new organs are produced by one's own body itself. Though Dr. Matapurkar has won the patent after four years of patient waiting, there is a long way to go before this magical technique becomes widely used....Researchers Scale to assess the Severity of Epilepsy in Kids
... according to Anne Berg, an associate professor in biological sciences at Northern Illinois University in DeKalb. "We found evidence that the higher the frequency, the more the probability of intractability" she explains. Researchers also found that children who had "focal slowing" a particular abnormality on ...... assessed by five clinical trials and clinical and biological outcomes was noted. Blood samples were taken before and after the therapy for both aerobic and anaerobic culture. It was found that, the overall clinical cure rate with telithromycin was 89.5% after 7 to 11 days of therapy. Telithromycin has recentl......th," said Hirokazu Kawagishi, professor of applied biological chemistry, at Shizuoka University. "I have begun eating avocados more myself, because of this study." He advocated that people should try to eat an avocado a day. Also, the researchers in this case are looking to identify the active compounds in the......t. The final number will remain unknown until firm biological evidence, such as gene activity, confirms each gene's existence. Such an analysis identified an extra 1,000 genes in fruitfly genome....biological at Medicine Products
Single Plate Molteno Implant (S1)
...red by Tenons tissue, acts as a Pressure sensitive biological valve, limiting postoperative hypotony. The range of implants allows the surgeon to choose the drainage area according to the severity of the glaucoma. Double Plate Molteno Implants have twice the drainage area of Single Plate Molteno Implants. The t...Pressure Ridge Single Plate Molteno Implant (D1)
...red by Tenons tissue, acts as a Pressure sensitive biological valve, limiting postoperative hypotony. The range of implants allows the surgeon to choose the drainage area according to the severity of the glaucoma. Double Plate Molteno Implants have twice the drainage area of Single Plate Molteno Implants. The t...Microphthalmic Plate Molteno Implant (M1)
...red by Tenons tissue, acts as a Pressure sensitive biological valve, limiting postoperative hypotony. The range of implants allows the surgeon to choose the drainage area according to the severity of the glaucoma. Double Plate Molteno Implants have twice the drainage area of Single Plate Molteno Implants. The t...Double Plate Molteno Implant (R2/L2)
...red by Tenons tissue, acts as a Pressure sensitive biological valve, limiting postoperative hypotony. The range of implants allows the surgeon to choose the drainage area according to the severity of the glaucoma. Double Plate Molteno Implants have twice the drainage area of Single Plate Molteno Implants. The t......red by Tenons tissue, acts as a Pressure sensitive biological valve, limiting postoperative hypotony. The range of implants allows the surgeon to choose the drainage area according to the severity of the glaucoma. Double Plate Molteno Implants have twice the drainage area of Single Plate Molteno Implants. The t...biological at Medicine Technology
Optimizing Quality Control Data Management
...acc.org) Ricos Carmen et al., Current databases on biological variation: pros, cons and progress, Scandinavian J...tion of analytical quality specifications based on biological within- and between-subject variation, Annals of Clinical Biochemistry 2002;39:543-550......he,nasopharyngitis and hypertension. As with other biological diseasemodifying anti-rheumatic drugs (DMARDs), serious infections havebeen reported in some patients treated with ACTEMRA. About Rheumatoid Arthritis Rheumatoid arthritis is a progressive, systemic autoimmunedisease characterized by inflammation o......nation with botulinum toxin areal possibility as a biological weapon. Because the toxin rapidlyenters target neural cells, exposure is difficult to treat with anyavailable therapeutic regimen other than supportive care. Inextremely minute quantities, botulinum toxin can be usedtherapeutically, as for the cosmet......others, the articlehighlights a very promising new biological therapy for advancedcoronary artery disease (CAD) patients, FGF-1, from CardioVascularBioTherapeutics Inc. (CVBT). BusinessWeek cites The Bruckner Group's (BGI) study presentingthe preliminary value proposition for FGF-1 use in advancedcoronary arter...Researchers Discover Method for Identifying How Cancer Evades the Immune System
...ious for demonstrating abroad array of genetic and biological variations. Their differencesvary widely between cancer types, even between subcategories withina particular type of cancer. However, while the genetic variationsthat comprise an immune signature are complex, the researchersdiscovered that a small su...biological at Medicine Definition
...der All forms of Bipolar Disorder have a defined biological nature, apparently stemming from a common genetic ...sorder. This research shows the promise of finding biological determinants for Ultradian mood states. ["Acute, rapid-cycle bipolar disorder" has also been used i...The goal of predictive medicine is to identify biological markers in order to enrole individuals at high risk for developing a disease in special early detection trials. Different approaches exist to develop predictive medicine, such as genomics , proteomics , and cytomics . See also P4 medici....... It is still unclear whether it has geological or biological origin as it has numerous traces of vitamins and aminoacids . Medicinal use and properties Mumijo is not toxic, at least in reasonable quantities. Research suggested that mumijo has antiseptic and stimulant properties, so it tends to incr......ng dualism logically implies that all mentation is biological and so immediately there is a common research framework in which understanding – and thus treatment – of mental suffering can be advanced. Secondly, it removes the widespread confusion about the legitimacy of mental illness: all disorders should have......d by genetic, metabolic, endocrinological or other biological factors, that affects the functioning of the brain. Many illnesses categorized as psychiatric disorders have a neurobiological basis and are sometimes referred to as "neuropsychiatric disorders". Some illnesses considered to be neurobiological ...
biological at Medicine Dictionary
... oxide (NO) has been implicated in a wide range of biological functions in cluding vasodilation , airway relaxation, long-term potentiation, immunity , programmed cell death , and erectile function. Full article >>> Extensive bathing aggravates dry skin , and hot baths cause vasodilation......;>> Tumor necrosis factor. A type of biological response modifier (a substance that can improve the body's natural response to disease ). TNFerade A gene therapy product that is being studied as a treatment for cancer in combination with radiation therapy . Full article >>> ......matic event causes a cascade of psychological and biological changes known as post-traumatic stress disorder . Full article >>> Experiencing intrusive mental images, thoughts or nightmares related to the traumatic event Feeling as if the trauma is recurring Having marked anxiety and p......generation. My proposal involves integrating basic biological processes of cells exposed to cyto toxic insults, and may offer alternative therapeutic approaches ... Full article >>>......#62;> Biological Terrorism Agents What are biological terrorism agents? Biological terrorism agents ...ay: A number of countries have continued offensive biological weapons research and use. Additionally, since the 1980s, terrorist organ izations have become users...
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(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...
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(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...
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