Results 121 to 130 of about 142,585 (257)

Applicability of the real-time PCR assay in the amplification of cyanobacterial DNA from preserved samples [PDF]

open access: yes, 2015
Publicaciones del III Congreso Ibérico de Cianotoxinas (Blanes, 2013)The study and monitoring of cyanobacterial blooms often involves the use of preserved samples to avoid cellular degradation.
Churro, Catarina   +3 more
core  

Ultrastructure and Functional States of Mitochondria : Effect of Fixatives on the Stabilization of Unstable Configuration [PDF]

open access: yes, 1972
1972-08Effect of fixatives on the unstable functional states of mitochondria was studied. The energized configuration of the cristal membrane of beef heart mitochondria can be maintained and visualized by the electron microscope if fixatives are ...
49656, WAKABAYASHI, TAKASHI
core  

To fix or not to fix? [PDF]

open access: yesJournal of Musculoskeletal Surgery and Research, 2019
openaire   +2 more sources

Avoiding artefacts during electron microscopy of silver nanomaterials exposed to biological environments [PDF]

open access: yes, 2014
Chen, S   +9 more
core   +1 more source

Evaluation of Formalin Substitution Fixative Effects on H & E Staining Results

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2012
<p><strong><em>Background and Objectives:</em></strong> These days, Formalin is considered as a good and cheap fixative, but very harmful for human health.
A Anissian
doaj  

Microanalytical identification of barium sulphate crystals in statoliths of Chara Rhizoids [PDF]

open access: yes
In contrast to higher plants, Chara rhizoids contain statolith vacuoles filled with biocrystallites of BaS04 in the form of rods composed of globular subunits ca. 7 nm in diameter. The revelation of the crystallites under electron microscopy is dependent
Lauchli, A.   +2 more
core   +1 more source

Effect of diazinon 60 EC on Anabas testudineus, Channa punctatus and Barbodes gonionotus [PDF]

open access: yes, 2002
Anabas testudineus, Channa punctatus and Barbodes gonionotus were exposed to 5.62, 6.25, 6.87, 7.50, 8.12 and 8.75 ppm; 1.13, 2.26, 3.39, 4.52, 5.65 and 6.78 ppm; and 2.00, 2.50, 3.00, 3.50, 4.00 and 4.50 ppm of Diazinon 60 EC, respectively.
Ahmed, G.U.   +3 more
core  

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