Results 11 to 20 of about 843,424 (210)

Cholinergic innervation and ganglion cell distribution in Hirschsprung’s disease

open access: yesBMC Pediatrics, 2020
Background The diagnostic gold standard of Hirschsprung’s disease (HD) is based on the histopathological assessment of colorectal biopsies. Although data on cholinergic innervation and ganglion cell (GC) distribution exist, only few studies have examined
Anne K. Braczynski   +6 more
doaj   +1 more source

Current concepts of enzyme histochemistry in modern pathology [PDF]

open access: yes, 2008
Enzyme histochemistry serves as a link between biochemistry and morphology. It is based on metabolization of a substrate provided to a tissue enzyme in its orthotopic localization. Visualization is accomplished with an insoluble dye product.
Meier-Ruge, W. A., Bruder, E.
core   +1 more source

Muscle histopathology in today′s era of molecular genetics: Role and limitations

open access: yesAnnals of Indian Academy of Neurology, 2015
Introduction: Past few decades have seen an increasing application of techniques like electron microscopy, western blotting, and molecular genetics in the evaluation of muscle diseases.
Ishita Pant   +3 more
doaj   +1 more source

Visualization of Glutamate Decarboxylase Activity in Barley Seeds under Salinity Stress Using Mass Microscope

open access: yesMetabolites, 2022
γ-Aminobutyric acid (GABA) accumulates in plants in response to environmental stresses. The activity levels of glutamate decarboxylase (GAD), an enzyme involved in GABA biosynthesis, are reported to increase during germination under salinity stress ...
Soichiro Ikuta   +2 more
doaj   +1 more source

Coenzyme Q10 Deficiency and Type 2C Muscle Fibers

open access: yesPediatric Neurology Briefs, 2013
Investigators at Washington University School of Medicine, St Louis, MO, evaluated retrospectively clinical, laboratory, and muscle histochemistry and oxidative enzyme characteristics in 49 children with suspected mitochondrial disorders.
J Gordon Millichap
doaj   +1 more source

Focus on the role of seed tannins and pectolytic enzymes in the color development of Pinot noir wine

open access: yesCurrent Research in Food Science, 2021
Maceration techniques which promote the extraction of color pigments and tannin from grapes are often sought in Pinot noir winemaking to optimise color stability; alternatively, exogenous grape tannins may be included during fermentation.
Angela M. Sparrow   +3 more
doaj   +1 more source

Human cell line (HGC-27) derived from the metastatic lymph node of gastric cancer [PDF]

open access: yes, 1976
A cell line (HGC-27) was established by culture of the metastatic lymph node from a gastric cancer patient diagnosed histologically as undifferentiated carcinoma.
Kimoto, Tetsuo, Akagi, Tadaatsu
core   +1 more source

Dynamic changes in mitochondrial 3D structure during folliculogenesis and luteal formation in the goat large luteal cell lineage

open access: yesScientific Reports, 2021
In mammalian ovaries, mitochondria are integral sites of energy production and steroidogenesis. While shifts in cellular activities and steroidogenesis are well characterized during the differentiation of large luteal cells in folliculogenesis and luteal
Yi-Fan Jiang   +4 more
doaj   +1 more source

CardiLect: A combined cross-species lectin histochemistry protocol for the automated analysis of cardiac remodelling. [PDF]

open access: yesESC Heart Fail
Abstract Background Cardiac remodelling, a crucial aspect of heart failure, is commonly investigated in preclinical models by quantifying cardiomyocyte cross‐sectional area (CSA) and microvascular density (MVD) via histological methods, such as immunohistochemistry.
Gergely TG   +14 more
europepmc   +2 more sources

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