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microscope at Biology News

Mouse brain cells rapidly recover after Alzheimer's plaques are cleared

...bumps andswellings."If you look under the electron microscope at these swellings, they arefilled with abnormal amounts of different types of cellular parts knownas organelles," Holtzman explains. "Normally any given segment of anerve cell branch would have only very small amounts of theseorganelles."Nerve cells...

Key molecule in plant photo-protection identified

...bumps andswellings."If you look under the electron microscope at these swellings, they arefilled with abnormal amounts of different types of cellular parts knownas organelles," Holtzman explains. "Normally any given segment of anerve cell branch would have only very small amounts of theseorganelles."Nerve cells...

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

A novel high-tech microscope will be brought to the marketplace, giving laborat...side rather than along the traditional view of the microscope lens. This eliminates a problem that has plagued three-dimensional microscopy in the past: researche...

Alcohol's effects on gene expression in the central nervous system

...croarray studies ?the examination of a small glass microscope slide that has thousands of different DNA samples attached to it ?that are applied to brain function are just beginning in the field of alcoholism. Several years ago, it was impossible to analyze more than a handful of these genes, however, microarra...

Zebrafish may hold key to understanding human nerve cell development

... cells are exposed and can be easily seenunder the microscope in the live fish. We can also visually identifythe consequences of gene defects in the 200 to 300 embryos each femalefish produces," she said.By studying these mutant embryos, Piotrowski and her colleaguesdiscovered that during development the zebraf...

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microscope at Biology Products

DMWB3-223ASC Digital Compound DIN from Motic Instruments, Inc.

...roscopes offer all of the features of a proficient microscope required for laboratory work. Equipped with Koehle...r-pupillary distance, enabling seamless use of the microscope by multiple users. The reversed quintuple nosepiece provides aditional working space on the mechanic...

DMWB1-223ASC Digital Compoud DIN from Motic Instruments, Inc.

... a multi-output Sony integrated imaging chip, this microscope combines flexibility and professional microscopy i...ering three simultaneous output-feeds. Connect the microscope straight to your computer through USB, to your television through RCA and to your overhead projector...

a-Hyb Hybridization Station from Miltenyi Biotec

...omated system for the processing of microarrays on microscope slides...

TCSPC Confocal Microscope from HORIBA Jobin Yvon

... limited at wavelengths longer than 370 nm because microscope optics do not transmit in the deep UV. HORIBA Jobi...rescence lifetime and intensity directly under the microscope in the deep UV and visible (240850 nm). With TCSPCs unequalled sensitivity, this microscope-fluoresc...

VoluPAC Tubes from Sartorius AG

...rifugation compared to 5-15 min counting under the microscope Reliable Less prone to statistical errors due to the high number of cells in the pellet Reproducible No user to user variations; no dilutions, manipulations, or calibrations are necessary Convenient and easy to use Even for inexperienced users, ...

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microscope at Biology Technology

Detecting Gastrin-Releasing Peptide Receptor by in situ PCR on Archived Tissue

...emperature cycler is designed for holding standard microscope slides. Reverse transcriptase in situ PCR (RTISPCR) is a recently described methodfor detecting mRNAs in archival paraffin tissue blocks. This method is readilyperformed using the RoboCycler 40 Temperature Cycler # and itsmicroscope slide attachme...

New Mammalian Expression Vectors Employ Stable, High-Level Fluorescence Humanized Renilla GFP Reporter

...ed proteins. In Figure 3, each fluorescent microscope photograph shows hrGFP expression localized to the organelle that corresponds to the appropriate fusion protein. These data confirm that the phrGFP-N1 and phrGFP-C protein fusion vectors provide convenient plasmid construction...

CastAway Precast Gels for Rapid Automated DNA Sequence Analysis

... DNA Analyzer uses a scanning infraredfluorescence microscope to detect the electrophoretic movement of fluoresc...or IRD 700;800 nm channel for IRD 800). The microscope consists of one or two laser diodes for providing dye excitation (wavelength at 685 nm and 7...

Stratagenes Human cDNA Microarrays: Perform Gene Expression Profiling and Discover New Genes

...configured on standard 25 mm x 75 mm glass microscope slides. Each slide contains more than 4,000 human ...ctsobtained from plasmid cDNA templates onto glass microscope slides. Such PCRproducts are typically generated using two vector-specific primers that annealto pri...

Isolation of Microorganisms

... The workstation consists of an inverse research microscope with up to 100-fold magnification (phase contrast), an Eppendorf Micromanipulator 5171 or TransferMan device as well as the Eppendorf CellTram Oil hydraulic piston pump. Isolation was carried out with special sterile glass ...

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microscope at Biology Definition

Tobacco mosaic virus

...ifferent strains. External links Electron microscope image of TMV Several EM images and schematic drawings Images of the TMV coat protein...

Tobacco mosaic virus

...ifferent strains. External links Electron microscope image of TMV Several EM images and schematic drawings Images of the TMV coat protein...

Stoma

...es a good 30 minutes). Peel off and place on a microscope slide. The stomata leave clearly visible impressions in the nail varnish. A graticule slide allows for the counting of how many stomata (per unit area) are on the leaf surface, a characteristic of physiological significance....

Starch

... otherwise it will stay yellow-orange. Under the microscope , starch grains show a distinctive Maltese Cross effect (also known as 'extinction cross') under polarised light . External links Jones, Orlando, " US2000 Improvement in the manufacture of starch ". (Class: 127/68; 48/119; 127/69). Middle...

Proteomics

.... Yeast GFP Localization Database - Database of microscope images and quantitation for most of the yeast proteome. References Twyman, R. M. 2004. Principles of proteomics. BIOS Scientific Publishers, New York. ISBN 1859962734 .(covers almost all branches of proteomics) Westermeier, R. and T. Naven...

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microscope at Biology Dictionary

Zoology

... Full article >>> But the confocal microscope came up in the 1960's for botany and zoology an...you're in a single cell , you don't need a fancy microscope , you just need a very high- resolution microscope . Full article >>> of Zoology ,...

SnRNP

... simple sequence repeat STM scanning tunneling microscope STRP short tandem repeat polymorphism STS sequence -tagged site ... Full article >>> Short RNA transcript s of 100-300 bp that associate with proteins to form small nuclear ribonucleo protein particles ( snRNP s), which p...

Resolution

...cle >>> resolution In relation to microscope s, the ability to view adjacent objects as distinc...fies by bending light (see refr action ). Optical microscope s are restricted in their ability to resolve features by a phenomenon called diffr action which, .....

Proteins

...colloidal gold, for visualization in the electron microscope . LASER-SCANNING MICROSCOPY ... Full article >...was the first phage observed under the electron microscope . Full article >>> uniqueness, especially of enzymes in given reactions and of pro...

Protein

...colloidal gold, for visualization in the electron microscope . LASER-SCANNING MICROSCOPY ... Full article >...was the first phage observed under the electron microscope . Full article >>> Genes encode the information necessary for synthesizing protein ...

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microscope at Medicine News

Liver diseases: The enemy with an accomplice

...ood transfusion or intravenous injections. Under a microscope their liver looked as it should look like in case of a sluggish chronic viral hepatitis. However, 65% of the patients got to know that they are ill with hepatitis only during their last hospitalization. In two cases this diagnosis was made posthumous...

Wearable Body Monitoring

...onitoring will be to health care what the compound microscope was to the biology of disease." Unobtrusive wearable body monitoring,is a simple device worn on the body, such as a band around the arm, which measures a number of physiological levels.This includes time spent lying down or sleeping, time spent doing...

Life After Testicular Cancer

...e're picking up now on ultrasound and then use the microscope to be able to find them and remove them and thereby not have to remove the testicle -- just remove the tumor?' John opted for the new surgery. He now has no complications. He also has a son named Jack. "Thankfully, he looks like his mother, and he's...

Scientists Develop New Technology To Find About Human Ancestors’ Teet

...lysis of an object. The specimen is put in and the microscope is programmed to step down at fine intervals, perform its series of scans, and collect 3D coordinates for each data point. The result is like a map of the earth that shows mountains, valleys and plains in full relief, only at a microscopic scale. As...

Discovery of World’s smallest laser

...snapshots were taken with a relatively new type of microscope called a near-field optical scanning microscope. “Near-field optical microscopy is a very powerful technique, providing a snapshot wiht high spatial resolution and th eoptical signal simultaneously,” Yang said. “It allowed us to characterise the la...

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microscope at Medicine Products

Heidelberg Retina Tomograph

...berg Retina Tomograph is a confocal laser scanning microscope for acquisition and analysis of three-dimensional images of the posterior segment. It enables the quantitative assessment of the retinal topography and precise follow-up of topographic changes. The most important clinical routine application of Heide...

Eclipse E400

A standard laboratory microscope whose superior ergonomics, and unsurpassed optical imagery combine to make it the ideal clinical microscope. The E400 is designed to fit the user rather than forcing the user to fit the microscope. Optimized for comfort in extended clinical applicati...

Coolscope

...nterface (GUI) enables one-click operation of both microscope and image-capture features....

BX45 Microscope

...vation tube ensures that every user can adjust the microscope to suit their individual needs. This ergonomic flexibility helps the operator maintain an upright, comfortable posture, especially beneficial for prolonged observation periods. BX45: 5-position manual nosepiece....

BX45A Microscope

...vation tube ensures that every user can adjust the microscope to suit their individual needs. This ergonomic flexibility helps the operator maintain an upright, comfortable posture, especially beneficial for prolonged observation periods. BX45A: 2-position motorized nosepiece with hand or foot switch....

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microscope at Medicine Technology

In Vitro and In Vivo Data Show Alfacell's Onocanse is Active Against Naive and Chemoresistant Neuroblastoma Cells

...s most other human cancers.Transmission electronic microscope investigations suggest thatONCONASE induces a process in neuroblastoma cells called autophagy(the digestion of cellular constituents by enzymes of the samecell), which leads to apoptosis (programmed cell death). Anti-tumoractivity of ONCONASE against...
microscope at Medicine Definition

Ramón Carrillo

... method for staining and observing them under the microscope , as well as on their evolutionary origin ( phylogeny ), and the comparative anatomy of the brain across the several classes of vertebrates . In the same period Ramón Carrillo contributed novel techniques for neurological diagnosis: he refined i...

Pathology

...ther of microscopic pathology. While the compound microscope had been invented approximately 150 years prior, ... Inflammation A transmission electron microscope image of an immune cell crossing from the bone marrow into the circulation Inflammation is a pa...
microscope at Medicine Dictionary

Vitreous humor

...d through tiny incision s and then viewed under a microscope by a pathologist to check for cancer cells. Full article >>> INTRA VITREAL: Within the vitreous humor of the eye . INVESTIGATIONAL NEW DRUG (IND): The status of an experimental drug after the FDA agrees that it can be tested ...

Ungual

...nosis is confirmed by seeing the fungus under a microscope from a scraping of the tissue . Full article >>> Alternate Names : Filiform Warts , Peri ungual Warts , Plane Juvenile Warts , Plantar Warts , Sub ungual Warts , Verruca , Verruca Vulgaris, Verruca e Planae Juveniles See ...

Urine culture

...sis and Urine Culture Examining urine under a microscope and culturing the urine can detect and identify the primary organ isms that are known to infect the urinary tract and that may cause symptoms similar to IC / PBS. Full article >>> If white blood cells (a sign of infection ) a...

Trichomonas Infection

...2;>> By looking at the discharge under a microscope in the office, the health care professional can check for any signs of yeast , bacterial vaginosis, or trichomonas infection that could give similar symptoms. Full article >>>...

Thoracentesis

...ng a needle. A pathologist views the fluid under a microscope to look for cancer cells. Chest x-ray : An x-ray of the organ s and bones inside the chest. Full article >>> Thoracentesis - A needle is used to remove pleura l fluid, the fluid between the lung and the chest wall. This fluid ...

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(Date:8/20/2008)...Mental Health (CAMH) is proud to announce a landma...ion for Innovation (CFI) into research that will p...nd prevention of mental illness and addiction to t...m the Large-Scale Institutional Endeavours compone... to leverage our scientific strengths, and transfo...
(Date:8/20/2008)...issue of the Journal of Lipid Research suggests ...the rising rate of diabetes, especially in childre...s the primary mechanism of inheritance; kids get h...r, scientists are just starting to understand addi...ming, which occurs when an insult during a critica...
(Date:8/19/2008)... increase invasion of unwanted species, according ...wanted species can completely overtake the reef an...reasing the diversity of marine organisms on the r...a rapid change in the dominant biota on a coral re...tures. , The findings of the study, published i...
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