Results 11 to 20 of about 22,265 (348)

Comparative Evaluation of Honey Versus Alcohol as a Fixative in Cytological Samples: An Institutional Study

open access: yesJournal of Cytology
Introduction: Fixation plays an important role in fixing the cells, making them amenable for evaluation. Ethanol (95%) has been used as a standard cytological fixative. Honey can be introduced as a natural fixative. Objectives: 1.
D.V.S. Priyanka   +4 more
doaj   +2 more sources

Correlation between the response of maize lines to CMS and their origin

open access: yesЗерновое хозяйство России, 2023
Transferring maize hybrids to a sterile basis is the most important condition for their introduction into production. In this regard, it is important to study the behavior of the initial forms of hybrids, namely self-pollinated lines, in the sterile ...
G. Ya. Krivosheev, A. S. Ignatiev
doaj   +1 more source

Effects of fixation on bacterial cellular dimensions and integrity

open access: yesiScience, 2021
Summary: Fixation facilitates imaging of subcellular localization and cell morphology, yet it remains unknown how fixation affects cellular dimensions and intracellular fluorescence patterns, particularly during long-term storage.
Lillian Zhu   +2 more
doaj   +1 more source

Sensory Evaluation of Interference Suppression in Odor Reproduction Using Mass Spectrometry

open access: yesIEEE Access, 2023
Odor sensing enables us to sense odorant stimuli. This sensation causes a deep subconscious response in humans in various ways and represents an indispensable sensation in daily life.
Dani Prasetyawan   +2 more
doaj   +1 more source

Antibodies validated for routinely processed tissues stain frozen sections unpredictably

open access: yesBioTechniques, 2021
Background: Antibody validation for tissue staining is required for reproducibility; criteria to ensure validity have been published recently. The majority of these recommendations imply the use of routinely processed (formalin-fixed, paraffin-embedded ...
Maddalena M Bolognesi   +5 more
doaj   +1 more source

Suppression of Interference of Fixative With Odorant Samples in Mass Spectrum Using ICA

open access: yesIEEE Access, 2021
Odor sensing enables us to sense odorant stimuli. This sensation causes a deep subconscious response in humans in various ways and represents an indispensable sensation in daily life.
Dani Prasetyawan, Takamichi Nakamoto
doaj   +1 more source

Human umbilical cord blood cells suffer major modification by fixatives and anticoagulants

open access: yesFrontiers in Physiology, 2023
Introduction: Developing techniques for the tagless isolation of homogeneous cell populations in physiological-like conditions is of great interest in medical research. A particular case is Gravitational Field-Flow Fractionation (GrFFF), which can be run
Roberta Danusso   +10 more
doaj   +1 more source

A pipeline for targeted metagenomics of environmental bacteria. [PDF]

open access: yes, 2020
BackgroundMetagenomics and single cell genomics provide a window into the genetic repertoire of yet uncultivated microorganisms, but both methods are usually taxonomically untargeted.
Bowers, Robert M   +7 more
core   +2 more sources

Comparison of the Brain and Medulla Spinalis Ultrastructural Evaluation Using Five Different Fixatives

open access: yesAnkara Üniversitesi Tıp Fakültesi Mecmuası, 2021
Objectives:Ultrastructural examination of nervous tissues is essential for neuroscientific study. Nervous tissue is sensitive to ischemia and hypoxia.
Ferda Topal Çelikkan, Esra Erdemli
doaj   +1 more source

Transit Fixatives: An Innovative Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Background: Universally accepted fixative is 10% formalin which has been used for preserving the tissues and their architecture. In certain conditions, formalin might not be readily available for immediate fixation. We here by explore more economical,
Rajanikanth M   +4 more
doaj   +1 more source

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