نتایج جستجو برای: immunocytochemistry

تعداد نتایج: 7289  

Journal: :Diagnostic cytopathology 2012
Michael H Roh Lindsay Schmidt Jeremiah Placido Sara Farmen Kristina L Fields Anthony J Courey Douglas A Arenberg Stewart M Knoepp

The importance of subclassifying pulmonary nonsmall cell carcinoma (NSCLC) in cytologic material is becoming increasingly paramount. Occasionally, cell blocks traditionally used for ancillary studies are sparsely cellular or acellular. Hence, we investigated the diagnostic utility of immunocytochemistry for Napsin-A, TTF-1, and p63 on direct smears of NSCLC. Immunohistochemistry for Napsin-A wa...

Journal: :Middle East Fertility Society Journal 2022

Abstract Background Nano-fibrous scaffolds provide a three-dimensional matrix that guides sufficient orientation of seeded cells similar to natural niche. In this research, we designed silk scaffold improve the differention mouse spermatogonial stem spermatogenic cell lines. Spermatogonial were collected from neonatal (2–6 days) testes ( n =60) using two steps mechanical and enzymatic method. C...

Journal: :Scientific Reports 2021

Abstract The lophophore is a tentacle organ unique to the lophophorates. Recent research has revealed that organization of nervous and muscular systems similar in phoronids, brachiopods, bryozoans. At same time, evolution certain lophophorates still being debated. Innervation adult been studied by immunocytochemistry confocal laser scanning microscopy for only two brachiopod species belonging s...

Journal: :Peptides 1982
H Khachaturian S J Watson M E Lewis D Coy A Goldstein H Akil

The distribution of dynorphin in the central nervous system was investigated in rats pretreated with relatively high doses (300-400 micrograms) of colchicine administered intracerebroventricularly. To circumvent the problems of antibody cross-reactivity, antisera were generated against different portions as well as the full dynorphin molecule (i.e., residues 1-13, 7-17, or 1-17). For comparison...

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