نتایج جستجو برای: leishman and giemsa stain

تعداد نتایج: 16828732  

2005
P. N. MARSHALL S. A. BENTLEY

An evaluation of the standardized Romanowsky stain of Marshall et al. has been made in a routine haematology laboratory. It was noted that this stain had several advantages over the May-GrUnwald Giemsa stain used in most British laboratories. These advantages include ease and speed of preparation, a shorter staining time, and reproducibility of results. These results are described in detail. Th...

Journal: :Journal of clinical pathology 1978
P N Marshall S A Bentley S M Lewis

An evaluation of the standardised Romanowsky stain of Marshall et al. has been made in a routine haematology laboratory. It was noted that this stain had several advantages over the May-Grünwald Giemsa stain used in most British laboratories. These advantages include ease and speed of preparation, a shorter staining time, and reproducibility of results. These results are described in detail. Th...

2003
LORRAINE F. MEISNER THOMAS W. CHUPREVICH STANLEY L. INHORN

Fixed chromosome preparations subjected to treatments such as pH 9 (I) or trypsin hydrolysis (2) and stained with Giemsa's demonstrate similar banding patterns irrespective of the pretreatments used. It has been shown that this phenomenon is the result of modifications of DNA-protein and protein-protein associations which alter dye interaction (3-5). It appears that only Giemsa's or related sta...

Journal: :BioTechniques 1996
K S Miller L A Hook

A method is described in which the relative number of adherent cells in multi-well tissue-culture plates is assayed by staining the cells with Giemsa and capturing the image of the stained cells with a video camera and charged-coupled device. The resultant image is quantified using the associated video imaging software. The method is shown to be sensitive and reproducible and should be useful f...

Journal: :Turkiye parazitolojii dergisi 2014
Oktay Alver Efrail Atıcı Güher Göral

OBJECTIVE Malaria is a common disease in many tropical and subtropical areas, which may threaten life. In this study, we examined the epidemiology of malaria in Bursa province using the data provided by the Province Health Directorate, collected over 2009 to 2012. METHODS The data include a total of 29.683 blood samples taken by active and passive surveillance. Giemsa-stained thin and thick b...

Journal: :Antimicrobial agents and chemotherapy 2014
Chanaki Amaratunga Aaron T Neal Rick M Fairhurst

The ring-stage survival assay (RSA) is a powerful tool for phenotyping artemisinin-resistant Plasmodium falciparum but requires experienced microscopists to count viable parasites among 10,000 erythrocytes in Giemsa-stained thin blood smears. Here we describe a rapid flow cytometric assay that accurately counts viable parasites among 250,000 erythrocytes in suspension. This method performs as w...

Journal: :The Journal of Cell Biology 1974
Lorraine F. Meisner Thomas W. Chuprevich Stanley L. Inhorn Collin B. Johnson

Fixed chromosome preparations subjected to treatments such as pH 9 (I) or trypsin hydrolysis (2) and stained with Giemsa's demonstrate similar banding patterns irrespective of the pretreatments used. It has been shown that this phenomenon is the result of modifications of DNA-protein and protein-protein associations which alter dye interaction (3-5). It appears that only Giemsa's or related sta...

Journal: :Applied microbiology 1974
D J Self K F Pettiss D D Bigner

Improved techniques consisting of glutaraldehyde fixation, Giemsa staining, and colony counter enumeration of foci in viral infectivity assays were compared to microscope scanning and lantern slide projection methods. These techniques broadened the scope of application to potentially hazardous viruses and increased the efficiency of assaying.

2016
C. C. Perez-Marin E. Jimenez E. Aguera

Morphological examination of spermatozoa remains a valuable tool for determining the quality of feline sperm for cryopreservation and/or for use in artificial insemination. Numerous staining techniques have been employed for feline sperm assessment, and several variations have also been reported. Forty-eight domestic cats were castrated and epididymal sperm samples were obtained. Sperm morpholo...

Journal: :In vivo 2010
Carlos A Rubio

BACKGROUND Sections from gastric biopsies are usually stained with hematoxylin and eosin (H&E), a stain that is not optimal for the recognition of many parietal cells. This paper describes a more suitable routine stain to identify parietal cells. PATIENTS AND METHODS Nineteen sets of gastric biopsies were consecutively stained with H&E and with modified Giemsa. Giemsa-stained fundic biopsies ...

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