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microscopy in Medical News

Cellvizio(R) Confocal Microscopy Improves ERCP Bile Duct Cancer Detection, According to New Study Presented at DDW

- Mauna Kea Technologies Debuts Cellvizio(R) ERCP Miniprobe - SAN DIEGO, May 18 /PRNewswire/ -- Doctors may now be able to better diagnose cancer of the bile ducts, one of the most difficult cancers to detect and treat, according to a new study presented today at the Digestive Disease Wee...

Using Multiphoton Microscopy to See Chromosomes in Action

Feverish fruit fly larvae, warmed in a toasty lab chamber, are giving Cornell researchers a way to watch chromosomes in action and actually see how genes are expressed in living tissue.// Using multiphoton fluorescence microscopy, a technique pioneered at Cornell by physicist Watt W. Webb, res...

Studies shed light on preserving fertility among cancer patients

...hree hours after thawing eggs to initiate fertilization with the sperm, a process necessary to create an embryo. When his research team used confocal microscopy to observe what was happening at a chromosomal level, they found that the structures needed to make the embryo's chromosomes align and divide were in ...

St. Jude Scientists Discover a New Mechanism Controlling Neuronal Migration

...developed by study co-authors Ryan Kerekes, Ph.D., and Shaun Gleason, Ph.D., of Oak Ridge National Laboratories in Tennessee. "Our time-lapse microscopy could image hundreds of cells in a single afternoon, but analyzing that mass of data by hand would have taken months," Solecki said. "However, the aut...

Potential Silver Bullet for Swine Flu and Most Common Infections Using Green Technology Patented in U.S. and Mexico

...uantum leap in utilizing ionic silver for internal human use," said Roger Leblanc, Ph.D., former director of the Departments of Chemistry and Advanced microscopy at the University of Miami . "Nothing else even comes close to the efficiency of its unique delivery mechanism." Donald Baird, Ph.D., former dir...

Quark Pharmaceuticals Announces the Presentation of Data Indicating Potential Utility of QPI-1002 in Chronic Kidney Disease at the RNA Interference Summit

...nsplantation. QPI-1002 targets p53, a gene that plays a pivotal role in the stress-response apoptotic pathway. Using intravital 2-photon in life microscopy to follow the distribution of fluorescent labeled siRNA in the rat kidney, Prof. Molitoris demonstrated rapid and predominant distribution of the siRN...
microscopy in Medical Technology

Large Blinded Clinical Study Achieves High Accuracy for the Diagnosis of Melanoma Using In Vivo Confocal Microscopy

- Lesions non-invasively imaged in 5 to 10 minutes - - Landmark Study Reported in Journal of Investigative Dermatology - ROCHESTER, N.Y., Sept. 18 /PRNewswire/ -- A landmark publication that appeared in the Journal of Investigative Dermatology reports the results of a large, two sit...

Cepheid Announces European Release of First On-Demand Molecular Test for Simultaneous Detection of Mycobacterium tuberculosis (TB) and Resistance to Rifampicin

...for TB ever developed, yet it is simple enough to perform anywhere testing is needed." Currently, the most common testing method for TB is sputum microscopy , or the smear test, that has remained largely unchanged in its sophistication and sensitivity for over 100 years. The smear test has been proven t...

AviaraDx Confirms That Combination of Two Molecular Biomarkers Improves Prediction of Disease Recurrence in Early Stage Breast Cancer Patients

...ading. To predict tumor aggressiveness and a potential response to chemotherapy, pathologists traditionally evaluate a breast cancer biopsy by light microscopy and assign a tumor grade. Patients with more aggressive, high grade (Grade 3) tumors have been shown to derive varying degrees of benefit from chemoth...

New Clinical Studies Confirm Mauna Kea Technologies' Cellvizio(R) GI in Range of Procedures

... fabrication and commercialization of novel high-speed minimally invasive imaging systems for in-vivo and in-situ microscopy. MKT's unique fiber-based microscopy platform, Cellvizio(R), is the world's smallest microscope with multifarious applications in research and medicine. MKT's products, developed at the c...

PharmAthene's Recombinant Butyrylcholinesterase (rBChE) Program the Subject of Promising New Alzheimer's Research

...id fibrils, precursors to plaque formation in the brain, potentially attenuating neurotoxicity. These data were substantiated by transmission electron microscopy studies, which showed that rBChE dramatically suppressed the formation of fibrils, resulting in thinner and less branched filaments than would normall...

Pharmathene's Recombinant Butyrylcholinesterase (rBChE) Program the Subject of Promising New Alzheimer's Research

...id fibrils, precursors to plaque formation in the brain, potentially attenuating neurotoxicity. These data were substantiated by transmission electron microscopy studies, which showed that rBChE dramatically suppressed the formation of fibrils, resulting in thinner and less branched filaments than would normall...
microscopy in Medical Products

Cargille Microscope Immersion Oils - Fluorescence Microscopy Immersion Oils

Description: Immersion Oil Type DF is the highest resolution of all immersion oils for fluorescence microscopy and it also exhibits extremely low background fluorescence. Immersion Oil Type FF has virtually zero fluorescence and therefore it is the worldwide immersion oil of choice when low levels of fluorescen...
Company:Cargille Labs

iQ200 Automated Urine Microscopy Analyzer

Description: The Iris Diagnostics iQ200 Automated Urine Microscopy Analyzer (iQ200) uses digital imaging and Auto-Particle Recognition (APR) software to classify urine particles into 12 categories and quantitatively report results. The iQ200 eliminates most technologist time used to prepare and interpret partic...
Company:Iris Diagnostics

iQ200 Sprint Automated Urine Microscopy Analyzer

Description: The Iris Diagnostics iQ200 Sprint Automated Urine Microscopy Analyzer (iQ200 Sprint) is the newest addition to the iQ200 Series. The analyzer uses digital imaging and Auto-Particle Recognition (APR) software to classify urine particles into 12 categories and quantitatively report results. The iQ200...
Company:Iris Diagnostics

iQ®200 Automated Urine Microscopy Analyzer

Description: The Iris Diagnostics iQ®200 Automated Urine Microscopy Analyzer (iQ200) uses digital imaging and Auto-Particle Recognition (APR®) software to classify urine particles into 12 categories and quantitatively report results. The iQ200 eliminates most technologist time used to prepare and interp...
Company:Iris Diagnostics

PL-A686M Monochrome 6.6 Megapixel Microscopy Camera

Description: The PL-A686M is a 6.6 megapixel monochrome microscopy camera suitable for bright-field microscopy. The PL-A686M is a high-resolution microscopy camera designed to capture publication quality images. The camera has a 6.6 megapixel resolution and can provide 5 frames per second at that resolution ...
Company:PixeLINK

PL-A661 Mono 1.3 Megapixel Microscopy Camera

Description: The PL-A661 is a monochrome " 1.3 Megapixel FireWire camera suitable for bright field microscopy applications. Desgined to simplify real-time uncompressed video display and digital image acquisition, the PL-A661 provides uncompromising video and digital still-image quality in an easy to use packag...
Company:PixeLINK

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microscopy in Medical Definition

Anterior mediastinal mass

...e classified as lymphocytic, epithelial, or spindle cell histologies, but this is not very significant clinically (2). Tonofibrils seen under electron microscopy can differentiate thymoma from other tumors such as carcinoid, Hodgkin's, and seminoma. Patients are usually asymptomatic but can present with myasthe...

Hematopathology

...es such as lymphomas and leukemias. The hematopathologist uses traditional microscopy to look at the specimen , but also relies on laboratory values , immunoh... Gross examination - Histopathology - Immunohistochemistry - Electron microscopy - Immunofluorescence - Fluorescent in situ hybridization Clinic...

Pathology

...ern experimental pathology As new research techniques, such as electron microscopy , immunohistochemistry , and molecular biology have expanded the means b... Gross examination - Histopathology - Immunohistochemistry - Electron microscopy - Immunofluorescence - Fluorescent in situ hybridization Clinic...

Photomedicine

...al Coherence Tomography using infrared light of coronary plaques Confocal microscopy and fluorescence microscopy of in vivo tissue Diffuse reflectance spectroscopy for in vivo quanti...
microscopy in Medical Dictionary

Tissue

...per Types > Tissue Overview. Industry Introduction ... Your tissue choices cast your vote for or against the environment. ... A new digital microscopy system allows doctors to examine biopsy tissue and diagnose breast cancer within hours instead of weeks. The same instrument can be used ......

Minimal change disease

...nge disease , there is damage to the glomeruli -- the tiny blood ... INTRODUCTION Minimal change disease (MCD), or nil (Nothing-In-Light microscopy ... Minimal change disease and primary focal segmental glomerulosclerosis. ... Learn about the most common form of the nephrotic syndrome...

Immunofluorescence

...showed that expression of the 1 integrin ... For immunofluorescence staining, sections were quenched for 15 min in Tris ... Immunofluorescence microscopy on sections of paraformaldehyde-fixed oocytes was ... Translations of immunofluorescence . immunofluorescence synonyms, immunofluorescence an...

Herpesvirus

... Once a patient has become infected by herpes virus , the infection remains for life. ... Herpesvirus (entire particle) solved by cryo-electron microscopy and image ... Describes the prevalence of genital herpes, how the HSV-1 and HSV-2 viruses are spread, diagnosis, and more. From the Centers fo...

Erythrocyte

... Rate, ESR ... Erythrocyte Protoporphyrin. Iron Saturation ... Erythrocyte Morphology on Peripheral Smear. Hematocrit. Hemoglobin ... Electron microscopy Protozoa images: protozoan, Euglena, parasites, radiolarians, Paramecium, foraminifera, Plasmodium, ... invasion of an erythrocyte - 251902A ... ...

Dorsal

...e spinal cord dorsal horn remains mostly obscure. ... to NMDA receptors on substance P receptor-expressing dorsal horn neurons. ... Intravital microscopy in an A-Mel-3 Hamster Dorsal Skin Fold Chamber Model. ... The dorsal skin fold chamber was fixed on a specially designed heat supply ... Fli...
microscopy in Biological News

Milestone in live microscopy focus of $2 million NIH grant

A proposal by a team of UC Davis scientists to develop the world's first electron microscope capable of filming live biological processes has been awarded a $2 million grant from the National Institutes of Health. The team's plan is to extend the capabilities of a powerful new imaging tool call...

$1.1 million NSF grant to fund research in advanced light microscopy at UCLA

The National Science Foundation has awarded a $1.1 million Major Research Instrumentation grant for the Advanced Light Microscopy core laboratory at the California NanoSystems Institute at UCLA. The award will facilitate the acquisition of the first commercially available super-resolution stimulat...

The sound of light: Innovative technology shatters the barriers of modern light microscopy

In the past, even modern technologies have failed to produce high-resolution fluorescence images from this depth because of the strong scattering of light. In the Nature Photonics journal, the Munich researchers describe how they can reveal genetic expression within live fly larvae and fish by "...

Researchers use multiphoton microscopy to watch chromosomes in action

Feverish fruit fly larvae, warmed in a toasty lab chamber, are giving Cornell researchers a way to watch chromosomes in action and actually see how genes are expressed in living tissue. Using multiphoton fluorescence microscopy, a technique pioneered at Cornell by physicist Watt W. Webb, research...

Virtual microscopy project wins educational technology award

Link to the project website The annual Educational Technology Award of the University of Helsinki has this year been granted to the project 'Virtual microscopy as a teaching aid' of the Biomedical Informatics Research Group of the university. The awarded project utilizes advanced digital ima...

UC San Diego engineer provides insights to decades-old DNA squabble

...where both types of structures are in balance with each other. Arya's collaborators have developed an innovative experimental approach called Electron microscopy assisted nucleosome capture technique to corroborate Arya's findings. "What we did was extract the most important features of DNA and the associat...
microscopy in Biological Technology

Nikon Instruments Provides Donation to Help Clemson University Start New Core Microscopy Facility

MELVILLE, N.Y., Nov. 11 /PRNewswire/ -- Nikon Instruments Inc. has provided an in-kind donation of microscopy equipment to help Clemson University's College of Agriculture, Forestry and Life Sciences biological sciences department start a new core microscopy facility. The facility will be the ...

Atomic force microscopy reveals liquids adjust viscosity when confined, shaken

Getting ketchup out of the bottle isnt always easy. However, shaking the bottle before trying to pour allows the thick, gooey ketchup to flow more freely because it becomes more fluid when agitated. The opposite is not typically true a liquid such as water does not become a gel when shaken. H...

International Confocal Microscopy Working Group Established to Advance Practice of Reflective Confocal Microscopy

FT. LAUDERDALE, Fla., Feb. 25 /PRNewswire/ -- The International Confocal Microscopy Working Group, an independent group of medical professionals and students, has been formed as a means to promote the betterment and increased use of reflective confocal microscopy (RCM) in patient care. The W...

Nikon Instruments Introduces Exclusive VAAS Detector Imaging Method for Confocal Microscopy

Unique Technology Greatly Improves Signal to Noise MELVILLE, N.Y., Dec. 15 /PRNewswire/ -- Nikon Instruments, Inc. ( www.nikoninstruments.com ) today launched VAAS Detection, a new, exclusive confocal imaging method for post acquisition recovery of data normally lost during the course of...

Super-resolution X-ray microscopy

This release is available in French . This release is available in German . A novel super-resolution X-ray microscope developed by a team of researchers from the Paul Scherrer Institut (PSI) and EPFL in Switzerland combines the high penetration power of x-rays with high spatial re...

CRi Announces Nuance 2, the Next-Generation Multispectral Imaging System for Brightfield and Fluorescent-Based Microscopy

WOBURN, Mass., Dec. 10 /PRNewswire/ -- Cambridge Research & Instrumentation, Inc. (CRi) announces the launch of Nuance 2, the affordable, breakthrough system that converts any brightfield or fluorescent microscope into a multispectral imaging workstation. For multispectral imaging analysis of ...
microscopy in Biological Products

Autofluorescence Eliminator Reagent from CHEMICON

Description:...ofuscin accumulates in the cytoplasm of many cell types, including neurons. The presence of lipofuscin granules can complicate the use of fluorescence microscopy in the central nervous system because of its broad excitation and emission spectra, which overlaps with those of most commonly used fluorophores. The ...
Company:CHEMICON

Press-to-Seal silicone sheet 13 cm x 18 cm 0.5 mm thick *set of 5* from Molecular Probes (Invitrogen)

Description:...rchers with the ultimate in flexibility for isolating specimens. They may be used to isolate cells grown in culture dishes or to separate specimens on microscopy slides during staining procedures. The silicone material is autoclavable and adheres to any smooth surface. Isolators without adhesive can be easily r...
Company:Molecular Probes (Invitrogen)

Press-to-Seal silicone isolator one well 20 mm diameter 1.0 mm deep *set of 50* from Molecular Probes (Invitrogen)

Description:...rchers with the ultimate in flexibility for isolating specimens. They may be used to isolate cells grown in culture dishes or to separate specimens on microscopy slides during staining procedures. The silicone material is autoclavable and adheres to any smooth surface. Isolators without adhesive can be easily r...
Company:Molecular Probes (Invitrogen)

Immunodetection of Specific Proteins from QualTek Molecular Laboratories

Description:...ouble Antibody Labeling of Cells and Tissues Peroxidase, Alkaline Phosphatase, Immunogold, and Fluorescent detection Light, Fluorescent, or Electron microscopy Protein Localization in Transgenic Animals Hundreds of Specialty Markers, Including: Vector Detection with - Galactosidase Proliferation Marker...
Company:QualTek Molecular Laboratories

NIS-Elements Imaging Software from Nikon

Description:... Nikon's NIS-Elements revolutionizes imaging software for the microscopy market by combining automated intelligence to microscopes, cameras, components and peripherals with powerful archiving, analysis, visualization and ac...
Company:Nikon

Giemsa stain from Sigma-Aldrich

Description:... Standard Fluka For microscopy (Bact., Hist.)...
Company:Sigma-Aldrich
microscopy in Biological Definition

Anton van Leeuwenhoek

...ses during his lifetime. His microscope was used and improved by Christiaan Huygens for his own investigations into microscopy. He was introduced to microscopy by Huygens to observe the quality of the fabrics that he sold. From there, he grew an insatiable interest for the field. He spent his nights studying ...

Biochemistry

... mid- 20th century , with the development of new techniques such as chromatography , X-ray diffraction , NMR , radioisotopic labelling , electron microscopy and molecular dynamics simulations. These techniques allowed for the discovery and detailed analysis of many molecules and metabolic pathways of ...

Biological tissue

...ogy . The classical tools for studying the tissues are the wax block, the tissue stain, and the optical microscope , though developments in electron microscopy , immunofluorescence, and frozen sections have all added to the sum of knowledge in the last couple of decades. With these tools, the classical appea...

Centromere

...where spindle fibers of the mitotic spindle attach to the chromosome during mitosis . It is also the site of the primary constriction visible in microscopy images of chromosomes. In most eukaryotes, the centromere has no defined DNA sequence . It typically consists of large arrays of repetitive DNA wh...

DNA

... in linear DNA. Great length versus tiny breadth The narrow breadth of the double helix makes it impossible to detect by conventional electron microscopy , except by heavy staining. At the same time, the DNA found in many cells can be macroscopic in length -- approximately 5 centimetres long for stran...

Endoplasmic reticulum

... are covered with ribosomes (which assemble amino acids into proteins based on instructions from the nucleus). Their rough appearance under electron microscopy led to their being called rough ER (RER), other parts are free of ribosomes and are called smooth ER (SER). The ribosomes on the surface of the rough ...
microscopy in Biological Dictionary

Rough ER

...f the history ... Rough ER is the site of manufacture of secretory proteins as well as proteins ... The rough appearance under electron microscopy of the ER and ribosomes led to ... The rough and smooth ER differ in both appearance and function but are ... Explore the structure and fun...

Plasmolysis

...plasm away from the wall of a living plant or bacterial cell, caused by loss of Plasmolysis of Elodea. Authors: Laurie Aiello and Tom Schuster. microscopy ... Observation of plasmolysis when the leaf is flooded with 6% salt water. ... Definition and other additional information on Plasmolysis fr...

Paramecium

...o this, two paramecium lie side by side and join at the mouth pore. ... Additional Media. Description. Type. Credit. Paramecium . Video. Nikon microscopy U ... Student Activities. Relationships. Classification Info. How to Use This ... Paramecium . You don't need to be Editor-In-Chief to add or edit...

Osteocyte

... disease has become ... Until relatively recently, the osteocyte was considered to be comparatively inactive. ... posted to processes osteocyte microscopy flourescense confocal cell calveria ... posted to osteocyte neuron imagej by ashko on 2009-01-20 11:20:57 as along with ... ... May Damage O...

Monocytes

...ells, and donor endothelial cells (ECs) are recognized ... We show that monocytes gain their stimulatory capacity by phagocytizing ... Electron microscopy of PHA Localization in Human Lymphocytes and Monocytes . ... The grains are localized chiefly within the cytoplasm of the monocytes . ... Artic...

Minicircles

... research papers in the broad areas of ... Minicircles , however, are unconventional, ... Bending modes of DNA directly addressed by cryo-electron microscopy of DNA minicircles ... to probe for the existence of kinks in 94-bp-long minicircles . ... Preparation of mitochondrial telomeric minicircles...
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