Results 51 to 60 of about 89,007 (209)

Optimized fixation of actin filaments for improved indirect immunofluorescence staining of rickettsiae

open access: yesBMC Research Notes, 2019
Objective The objective was to investigate fixative solutions: 3.7% formaldehyde, 4% paraformaldehyde, 4% paraformaldehyde in the cytoskeletal buffer and 4% paraformaldehyde in PHEM buffer (containing PIPES, HEPES, EGTA and MgCl2), applicable for ...
Monika Danchenko   +3 more
doaj   +1 more source

To Fix Or Not To Fix. [PDF]

open access: yesMicroscopy and Microanalysis, 2021
openaire   +2 more sources

DNA Extraction from Bronchial Aspirates for Molecular Cytology: Which Method to Take?

open access: yesAnalytical Cellular Pathology, 2003
Objective: To date, there are only few systematic reports on the quality of DNA extracted from routine diagnostic cytologic specimens. It was the aim of the present study to evaluate the ability of 50% ethanol/2% carbowax (Saccomanno fixative) to ...
Hans Jürgen Grote   +3 more
doaj   +1 more source

Evaluation of fixative solutions for ultrastructural analysis of brown spider Loxosceles intermedia (araneae: sicariidae) tissues

open access: yesBrazilian Journal of Biology
In view of the widely varying compositions of fixative solutions used for studying spiders, five different fixative formulas were tested for fixing male brown-spider (Loxosceles intermedia) gonad tissues.
C. L. S. Costa-Ayub   +2 more
doaj   +1 more source

Distribution of alkaline and acid phosphatases in the duodenal wall of native sheep by using different fixatives [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2010
Ten duodeni of adult ram were fixed in chilled acetone, 80% ethyl alcohol, formol- alcohol solution, alcoholic bouinssolution and neutral buffered formalin solution.
N. S. Ahmed
doaj  

No Easy Fixes [PDF]

open access: yesNew England Journal of Medicine, 2013
Ms. D. has received 10 drug-eluting stents, primarily for atypical chest discomfort, with one stenting begetting another. In our system, it's somehow easier to provide 10 state-of-the-art stents than access to a generic pill and social, financial, and psychiatric support.
openaire   +3 more sources

Patchouli Oil Production for Fixative Aromatheraphy: A Case Study Design of Condenser for Steam Distillation

open access: yesBiopropal Industri, 2015
Patchouli oil is an important material for aromatherapy industries and made from patchouli leaves by steam distillation. The important parts of steam distillation is condenser.
Egi Agustian, Anny Sulaswatty
doaj  

An Optical Approach for Cell Pellet Detection

open access: yesSLAS Technology, 2023
Cell-based screening methods are increasingly used in diagnostics and drug development. As a result, various research groups from around the world have been working on this topic to develop methods and algorithms that increase the degree of automation of
Simon-Johannes Burgdorf   +2 more
doaj  

Acid-free glyoxal as a substitute of formalin for structural and molecular preservation in tissue samples.

open access: yesPLoS ONE, 2017
Tissue fixation in phosphate buffered formalin (PBF) remains the standard procedure in histopathology, since it results in an optimal structural, antigenic and molecular preservation that justifies the pivotal role presently played by diagnoses on PBF ...
Gianni Bussolati   +9 more
doaj   +1 more source

On Characterizations of Fixed and Common Fixed Points

open access: yesJournal of Mathematical Analysis and Applications, 1998
In this paper we give necessary and sufficient conditions for the existence of fixed and common fixed points of self-mappings of metric spaces. Our results generalize, improve, and unify some results of Chang, Jungck, Fisher, and Dien.
Yeol Je Cho, Yuguang Xu, Zeqing Liu
openaire   +2 more sources

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