Results 51 to 60 of about 1,604 (164)
Image Analysis and Stereology, 2011 The use of indirect measures of neuronal injury or neuroprotection, such as brain weight or the neuronal density of neurons, can lead to misinterpretations of biological processes.
Dorothy E Oorschot
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Physiological Reports, Volume 13, Issue 7, April 2025.Abstract Polycystic ovary syndrome (PCOS) causes the impairment of female fertility and elevates the risk of metabolic disorders. The current study aimed to evaluate the effects of rosmarinic acid (Ros) on the ovarian histo‐stereology, the level of reproductive hormones, and inflammation in a rat model of PCOS.
Sina Vakili +9 more
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Brain Informatics, 2019 Enhanced resolution of 7 T magnetic resonance imaging (MRI) scanners has considerably advanced our knowledge of structure and function in human and animal brains. Post-industrialized countries are particularly prone to an ever-increasing number of ageing
Shane O’Sullivan +10 more
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Journal of Comparative Neurology, Volume 533, Issue 3, March 2025.In the telencephalon, apical specializations such as cilia, primary cilia, and microvilli with varying morphologies were observed. Goblet‐like cells, arranged in a single row along the ventricular wall, contained secretory vesicles in their apical regions. Light microscopy demonstrated that these secretory vesicles had a carbohydrate‐rich structure, as
Arife Ahsen Kaplan +3 more
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Sampling for stereology in lungs
European Respiratory Review, 2006 The present article reviews the relevant stereological estimators for obtaining reliable quantitative structural data from the lungs. Stereological sampling achieves reliable, quantitative information either about the whole lung or complete lobes, whilst
J. R. Nyengaard, H. J. G. Gundersen
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The Complexly Parcellated, Yet Quantitatively Reduced, Orexinergic/Hypocretinergic System of Humans
Journal of Comparative Neurology, Volume 533, Issue 2, February 2025.Immunohistochemical staining for orexin‐A reveals the novel parvocellular orexinergic neuronal cluster (left) in the human brain. In comparison to the more typically observed orexinergic neurons of the main cluster (right), the parvocellular neurons have much smaller soma. Scale bar = 100 µm, applies to both images.
Illke B. Malungo +6 more
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Andrologia, Volume 2025, Issue 1, 2025.Oxidative stress is a critical contributor to the pathophysiology of ischemia/reperfusion (I/R) injury associated with testicular torsion (TT) and detorsion (D) (TT/D). This study examines the antioxidative properties of the probiotics Lactobacillus (L.) reuteri and Lactobacillus (L.) rhamnosus in ameliorating TT/D‐induced oxidative and histological ...
Zohresadat Akbari +6 more
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Image Analysis and Stereology, 2011 Unbiased stereological sampling and counting techniques for estimating the total length, total volume and diameter distribution of myelinated nerve fibers in white matter and the total number of synapses in neocortex of human autopsy brains were ...
Yong Tang +3 more
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ESTIMATION OF THE NUMBER OF NEURONS IN THE HIPPOCAMPUS OF RATS WITH PENICILLIN INDUCED EPILEPSY
Image Analysis and Stereology, 2011 Epilepsy is a neurological disease arising from strong and uncontrollable electrical firings of a group of neurons in the central nervous system. Experimental epileptic models have been developed to assess the physiopathology of epileptic seizures.
Ilgaz Akdogan, Nedim Unal, Esat Adiguzel
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Stereological Analysis of the Rhesus Monkey Perirhinal and Parahippocampal Cortices
Journal of Comparative Neurology, Volume 532, Issue 11, November 2024.•The laminar organization of the monkey perirhinal and parahippocampal cortices supports the view that high‐order association cortices are characterized by relatively large superficial layers, with larger neurons and a lower neuronal density. •Species differences in the relative size and number of neurons in these areas indicate a greater relative ...
Justine Villard +4 more
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