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Topic: In vivo


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In the News (Sat 28 Nov 09)

  
  Herman Miller - for Education - Vivo Interiors
Vivo is 69 percent recyclable; frames are 100 percent recyclable steel; a typical workstation has 36 percent recycled content.
Vivo's thin-profile stacking windows give people a sense of enclosure and personal space while maintaining open views and letting in light.
Vivo in a linear benching application has a crisp, clean, light scale; thin-profile stacking windows define boundaries without blocking light or views.
www.hermanmiller.com /CDA/SSA/Product/0,,a18-c1942-p222,00.html   (0 words)

  
 CiteULike: Diffusion tensor imaging of in vivo and excised rat spinal cord at 7 T with an icosahedral encoding scheme.
CiteULike: Diffusion tensor imaging of in vivo and excised rat spinal cord at 7 T with an icosahedral encoding scheme.
Diffusion tensor imaging of in vivo and excised rat spinal cord at 7 T with an icosahedral encoding scheme.
Regional values of fractional anisotropy (FA) and mean diffusivity (D(av)) of in vivo and excised rat spinal cords were measured using an iscosahedral encoding scheme that is based on 21 uniformly distributed and alternating gradient directions with an echo planar imaging (EPI) readout.
www.citeulike.org /user/jcohenadad/article/796543   (0 words)

  
  vivo | Conversê
ira palestina oficinas metareciclagem jornalismo guerra conversê medio libano cultura pontos afeganistão israel oriente eua imperialismo paz oficina iraque vivo
Oriente Médio Vivo - Resistência Iraquiana: eventos da semana – 4 a 8 de junho
Oriente Médio Vivo - A tortura como norma em Israel
converse.org.br /assuntos/vivo   (604 words)

  
  In vivo Summary   (Site not responding. Last check: )
In vivo experimental research became widespread with the use microorganisms and animal models in genetic manipulation experiments as well as the use of animal models to study drug toxicity in pharmacology.
In vivo is used to indicate the presence of a whole/living organism (for example, in an experiment), in distinction to a partial or dead organism or a computer model.
In vivo research differentiates whole organism research from in vitro research, which is performed on organs, tissues, cells, cellular components, proteins, or biomolecules.
www.bookrags.com /In_vivo   (1128 words)

  
 Invivoscribe - Patents (In Vivo cDNA Synthesis Technologies)
Methods and compositions for synthesizing cDNA in vivo are disclosed, wherein a synthetic polynucleotide molecule which anneals in vivo to an RNA template molecule is utilized as a primer for reverse transcriptase in vivo.
A polynucleotide molecule which anneals in vivo to an RNA template molecule at a position other than a naturally-occurring retroviral primer binding site and functions in vivo as a primer molecule for at least one reverse transcriptase enzyme, wherein said polynucleotide molecule comprises a stem loop structure recognized by said reverse transcriptase enzyme.
The polynucleotide molecule of claim 17 wherein said molecule is capable of annealing in vivo to a 3' poly (A) tail of a messenger RNA molecule.
www.invivoscribe.com /showpatent.cfm?patentId=1   (6961 words)

  
 In vivo transfection   (Site not responding. Last check: )
In vivo gene delivery permits the study of gene expression and function in animal models through the insertion of foreign genes or alteration of existing genes and their expression patterns.
Non-viral DNA delivery vectors are the keys to circumventing the immunogenicity inherent in viral-mediated gene transfer; however, previously these vectors could not match the in vivo efficiency of their viral counterparts.
Based on a lipid composition of DOTAP/cholesterol, well characterized for in vivo transfection experiments, all formulations include a fluorophore which enables the distribution of the lipids in the tissues to be directly visualized.
www.qbiogene.com /products/transfection/app-invivo.shtml   (185 words)

  
 Arthritis in-vivo inflammatory models
An in vivo murine model of arthritis where pathology is induced by type II bovine collagen.
An in vivo murine model of arthritis that utilizes the ArthritoMAB™ cocktail of 4 anti-collagen mAbs to induce a rapid and synchronized model of RA.
A in vivo rat model where arthritis is induced by injection of CFA in the footpad.
www.mdbiosciences.com /arthritis-In-vivo-Model-inflammation-services-cro-1.html   (264 words)

  
 Waiver of In Vivo Bioavailability and Bioequivalence Studies for Immediate-Release Solid Oral Dosage Forms Based on a ...
These waivers are intended to apply to (1) subsequent in vivo BA or BE studies of formulations after the initial establishment of the in vivo BA of IR dosage forms during the IND period, and (2) in vivo BE studies of IR dosage forms in ANDAs.
However, when the in vivo dissolution of an IR solid oral dosage form is rapid in relation to gastric emptying and the drug has high permeability, the rate and extent of drug absorption is unlikely to be dependent on drug dissolution and/or gastrointestinal transit time.
In vivo or in situ animal models and in vitro methods, such as those using cultured monolayers of animal or human epithelial cells, are considered appropriate for passively transported drugs.
www.fda.gov /cder/guidance/3618fnl.htm   (4411 words)

  
 CiteULike: In vivo monitoring of apoptosis.
The biochemical and physiological processes involved in apoptosis were described from the perspective of detection by standard, clinical, noninvasive imaging modalities.
Magnetic resonance spectroscopy (MRS) approaches used to study apoptosis in vivo have largely centered on the formation of cytoplasmic lipid bodies, detected by 1H MRS, and metabolic/bioenergetic changes detected by 31P and 13C MRS.
The most successful approach to in vivo mapping of apoptosis uses the high specific binding of annexin V or synaptotagmin I to phosphatidylserine (PS) that appears on the extracellular plasma membrane of cells during apoptosis.
www.citeulike.org /user/samoday/article/710948   (0 words)

  
 MMPC: In Vivo Core
The In Vivo Metabolism Core at the Yale Mouse Metabolic Phenotyping Center is designed to conduct in vivo experiments and analytical assays to characterize the metabolic phenotype of transgenic/knockout mouse models potentially useful for understanding diabetes, its complications, obesity, and related metabolic disorders.
Hyperinsulinemic-euglycemic clamp experiments to assess in vivo insulin action, insulin signaling, and glucose metabolism in awake mice.
Hyperglycemic clamp experiments to assess in vivo pancreatic b-cell function (i.e., glucose-induced insulin secretion) and the effect of hyperglycemia on glucose metabolism (i.e., glucose toxicity).
mouse.yale.edu /in_vivo.html   (195 words)

  
 Festival - Archivi di categoria Dal Vivo: concerti e tournèe
Pubblicato da Alessandra Carnevali alle 07:56 in Canzone italiana, Dal Vivo: concerti e tournèe, Dischi in uscita
Pubblicato da Alessandra Carnevali alle 07:32 in Canzone italiana, Dal Vivo: concerti e tournèe, Dischi in uscita, Protagonisti
Pubblicato da Alessandra Carnevali alle 08:29 in Canzone italiana, Dal Vivo: concerti e tournèe, Dischi in uscita, Protagonisti
festival.blogosfere.it /music   (5284 words)

  
 In Vivo Use of Antibodies   (Site not responding. Last check: )
Studies in the mouse model using both in vitro and in vivo assays have resulted in better understanding of the immune function and the role of different cell types in the immune response.
Antibodies are used for in vivo studies where the injected antibody is intended to either deplete a specific cell type or induce activation of cells.
Prolongation of in vivo effects of exogenous cytokines by injection of cytokine anti-cytokine antibody complexes.
www.ebioscience.com /ebioscience/appls/invivo.htm   (2460 words)

  
 Tracking Nanomaterials In Vivo
By studying various nanostructures, the investigators were able to determine how to maximize the MRI signal with a minimum amount of gadolinium, which can be toxic in large amounts.
Stupp and his team are now using this gadolinium-containing amino acid to study degradation and migration of their self-assembled nanostructures in vivo.
This work is detailed in a paper titled, “Magnetic resonance imaging of self-assembled biomaterial scaffolds,” which appeared in the journal Bioconjugate Chemistry.
www.physorg.com /news9346.html   (422 words)

  
 In Vivo and in Vitro Testing Information on Healthline
Starting in the early 1970s, in vitro testing was initiated and added to the battery of tests used to assess the safety of various substances.
In vivo tests are carried out in several animal species for the development of drugs, food additives, pesticides, and industrial chemicals, and in humans primarily for drugs.
In vivo studies range in duration from short-term dosing to lifetime exposure.
www.healthline.com /galecontent/in-vivo-and-in-vitro-testing   (1002 words)

  
 MNIMBS - Targeted Drug Delivery - In Vivo
The current status of folate-targeted in vivo trials in mice was published in Cancer Research on June 15, 2005.
There are several other targeting ligands that can be placed on the surface of the dendrimer that are currently being developed for in vivo applications, such as aptamers, peptides, antibodies, and antibody fragments that interact with specific target molecules on tumor cells.
The lack of high enough affinities of the ligands to achieve targeted delivery in vivo will be improved by attaching multiple copies of each molecule to a dendrimer.
www.nano.med.umich.edu /projects/invivo.html   (386 words)

  
 In Vivo Deterioration
The purposes of this study were 1) to present a method for evaluating locking-mechanism stability and 2) to investigate the stability of modular tibial components after an in vivo interval.
From a wear standpoint, the use of modular polyethylene tibial inserts is a compromise.
Debris from backside wear secondary to modular insert motion combined with wear from the articular side might account for the increasing prevalence of osteolysis with the widespread use of modular components.
www.aori.org /research/kneestuf/invivo.htm   (381 words)

  
 To start In Vivo Protein Delivery
S.R. Schwarze, S.F. Dowdy, "In vivo protein transduction: Intracellular.....Protein transduction is not the...
In Vivo Protein Transduction: Delivery of a Biologically Active...
Dowdy SF (1999) In vivo protein transduction: delivery of a biologically active protein into the mouse...
www.sudarsanjyothis.com /in-vivo-protein-delivery.html   (240 words)

  
 In Vivo Data and Tamiflu Pandemic Containment Myth
However, this assumption was not supported by in vitro data and now is also not supported by in vivo data.
All of the human H5N1 isolates since 2004 have had a 20 amino acid deletion in N. Recent studies using the more recent isolates which have the deletion again showed that Tamiflu worked, but was even less effective than N1 without the deletion.
The latest in vivo results again show that Tamiflu works against H5N1 but when used at the recommended dose (2 pills a day for 5 days).
www.recombinomics.com /News/07180501/H5N1_In_Vivo_Tamiflu.html   (707 words)

  
 Invitrogen - Molecular Probes - Qdot Nanocrystals
Researchers performing fluorescence imaging in vivo often encounter a broad array of technical challenges, including tissue autofluorescence, fluorophore stability, and difficult quantitation, that can have a significant negative impact on data quality.
Qtracker non-targeted nanocrystals are specially designed for use in in vivo imaging and the imaging of micro-injected cells.
The near-infrared region of the spectrum promises to be increasingly important in bio-medical applications, particularly in vivo, as near-infrared–emitting quantum dots become more widely available.
probes.invitrogen.com /products/qdot/invivo.html   (1685 words)

  
 In Vivo Biophotonic Imaging, In Vivo Fluorescent Imaging, High Throughput, In Vitro Screening, Drug Development: ...
In vivo biophotonic imaging offers increased throughput, allowing in vivo testing on a larger number of drugs than with conventional technologies.
Moreover, Xenogen's real-time in vivo imaging offers a more predictive model, since more and higher quality data can be collected earlier in the development process for those drug candidates that are evaluated in vivo.
This real-time in vivo imaging utilizes the light emitted by a bioluminescent or fluorescent reporter gene (or fluorescent molecule, such as a dye or quantum dot) expressed in a living organism, and then analyzes the source and strength of that bioluminescent or fluorescent signal non-invasively, allowing extensive longitudinal modeling in the same live animal.
www.xenogen.com /tech.html   (672 words)

  
 In vivo strain analysis
My approach to the analysis of structural design of bat wings investigates a number of critical components of the whole wing, and synthesizes the results into an integrated picture.
First, I have, after solving a number of unique technical problems, used in vivo strain analysis to obtain the first direct and detailed information concerning bone loading during flight, using the gray-headed flying foxes of eastern Australia (Pteropus poliocephalus) as an exemplar species.
I have shown that the loading of the skeleton varies tremendously among wing bones, and that, in particular, the loading of the proximal portion of the wing, the humerus and radius, is dominated by unusually large torsional and shearing forces (Swartz, Bennett and Carrier, 1992).
www.brown.edu /Departments/EEB/EML/Research/in_vivo_strains.htm   (163 words)

  
 In vivo Imaging of Calcium Accumulation in Fly Interneurons as Elicited by Visual Motion Stimulation -- Borst and ...
In vivo Imaging of Calcium Accumulation in Fly Interneurons as Elicited by Visual Motion Stimulation -- Borst and Egelhaaf 89 (9): 4139 -- Proceedings of the National Academy of Sciences
As is revealed by in vivo microfluorometric imaging, these cells accumulate calcium during activation by visual motion stimulation.
The spatiotemporal pattern of calcium distribution shows the following characteristics: (i) calcium accumulation is first spatially restricted to those dendritic branches that are depolarized by the retinotopic input, (ii) during ongoing motion stimulation calcium may also accumulate throughout the cell and, in particular, in regions that do not receive direct synaptic input.
www.pnas.org /cgi/content/short/89/9/4139   (734 words)

  
 CenterWatch Clinical Research Center Profile (4497): In Vivo Clinical Research, Inc.; Doral, FL
In Vivo Clinical Trials, Inc is a dedicated research facility that conducts phase I, II, III and IV investigations according to Good Clinical Practice(GCP) Guidelines issued by Food and Drug Administration (FDA) and the Code of Federal Regulation.
Our core team provides the expertise to ensure that research activities are conducted in a scientific manner in accordance with high quality standards.
In Vivo Clinical Research is located in an area with a population of 2.3 millions.
www.centerwatch.com /professional/pro1890.html   (679 words)

  
 En Vivo Media S.L.
En Vivo Media S.L. En Vivo Media S.L. ofrece una solución integral de Chat de adultos en vivo para (entre otros medios): publicidad en revistas, administradores web, portales de inicio, emisoras de radio y televisión.
En pocos minutos podrá ganar dinero con el chat de adultos en vivo.
El objetivo de En Vivo Media S.L. es orientar nuestro trabajo al cliente en la mayor medida posible mediante una gran flexibilidad, proporcionando a nuestros socios una herramienta de marketing/venta a medida.
www.envivomedia.es /index2.php   (146 words)

  
 BTX Products
Muscle in vivo Gene Delivery (IVGD) - Among the non-viral techniques for gene transfer in vivo, the direct injection of plasmid DNA into muscle is simple, inexpensive, and safe.
DNA vaccination by direct in vivo administration of plasmid-based DNA vectors has proven to be very effective in animal models.
Therefore, in vivo electroporation is proven to be especially useful at increasing effectiveness of DNA vaccinations in large animals.
www.btxonline.com /products/electrodes/invivo   (565 words)

  
 Catalog, Transfection Reagents: ExGen 500 in vivo Transfection Reagent
In a glucose solution, ExGen 500 in vivo Transfection Reagent and DNA form cationic microprecipitates with a diameter of approximately 50nm as a result of charge interaction.
The microprecipitates attach to cellular proteoglycans and then penetrate the cell by endocytosis (1).
ExGen 500 in vivo Transfection Reagent permits in vivo transfection of DNA, regardless of the size.
www.fermentas.com /catalog/transfection/exgeninvivo.htm   (253 words)

  
 Radio In Vivo: Your Link to the Triangle Science Community   (Site not responding. Last check: )
Radio In Vivo: Your Link to the Triangle Science Community is a one-hour interview program, focusing on one scientific topic per week.
Past broadcasts of Radio In Vivo are also available for download or podcasting on the station's website.
Please inquire if you would like to make a tax-deductible donation to the station, or would be interested in providing underwriting funding in exchange for on-air announcements acknowledging your support.
home.earthlink.net /~radioinvivo   (341 words)

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