Browse Items · NEOMED Bibliography Database

The pathology of lysosomal storage diseases.

Tags: 1995, Agamanolis D P, Electron, Humans, Lysosomal Storage Diseases/*complications/enzymology/genetics/*pathology, Lysosomes/enzymology, Microscopy, Pathology annual

Mitochondrial morphology differences and mitophagy deficit in murine glaucomatous optic nerve.

PURPOSE: Decreased ATP correlates with intraocular pressure exposure in the optic nerves of mice with glaucoma. To understand what underlies this energy deficit, we examined mitochondria in the myelinated optic nerve axons of the DBA/2J mouse, a…

A block in glycoprotein processing correlates with small plaque morphology and virion targetting to cell-cell junctions for an oral and an anal strain of herpes simplex virus type-1.

The characteristics of two clinical isolates of HSV-1 obtained from an oral (424) and an anal (490) lesion were compared with the highly passaged KOS strain. In contrast to KOS, the clinical isolates produced small plaques, were more cell-associated…

Murine metapodophalangeal sesamoid bones: morphology and potential means of mineralization underlying function.

Normal murine metapodophalangeal sesamoid bones, closely associated with tendons, were examined in terms of their structure and mineralization with reference to their potential function following crystal deposition. This study utilized radiography,…

Variation in quantitative measures of enamel prisms from different species as assessed using confocal microscopy.

This study presents a statistical analysis of variability in six measures of enamel prism and ameloblast size and spacing gathered using confocal microscopy, and applies the results to a consideration of appropriate sampling strategies for taxonomic…

Tags: 1996, Animals, Archives of oral biology, Chiroptera/anatomy & histology, Confocal, Crystallography, Dental Enamel/*ultrastructure, Dumont E R, Electron, Galago/anatomy & histology, Insectivora/anatomy & histology, Lemur/anatomy & histology, Lemuridae/anatomy & histology, Mammals/*anatomy & histology, Microscopy, Primates/anatomy & histology, Scanning, Species Specificity

Characterization of the early events in vitamin C and K3-induced death of human bladder tumor cells.

Anti-atherogenic effect of trivalent chromium-loaded CPMV nanoparticles in human aortic smooth muscle cells under hyperglycemic conditions in vitro.

Atherosclerosis, a major macrovascular complication associated with diabetes, poses a tremendous burden on national health care expenditure. Despite extensive efforts, cost-effective remedies are unknown. Therapies for atherosclerosis are challenged…

Ultrastructural aspects of atrium development: demonstration of endocardial discontinuities and immunolabeling of atrial natriuretic factor in the Syrian hamster.

The endocardium ultrastructure of 13 embryonic day old hamsters was examined, especially in relationship with the atrial myocytes. The endothelial morphology was described, including the junctional attachments and their relationships with subjacent…

Tags: 1989, Anatomy and embryology, Animals, Atrial Natriuretic Factor/*analysis, Cricetinae, Electron, Endocardium/analysis/*embryology/ultrastructure, Endothelium/analysis/embryology/ultrastructure, Gilloteaux J, Heart Atria/analysis/embryology/ultrastructure, Immunohistochemistry, Microscopy

Cardiomyocyte aging and hypertrophy: atrial and ventricular changes in normal and myopathic Syrian hamsters.

Cardiac eccentric hypertrophy is associated with complex architectural and metabolic alterations. Atrial and ventricular myocyte diameters in cardiomyopathic (Bio 14.6) and age-matched control (F1b) Syrian hamsters were compared and histopathology…

Tags: 1990, Aging/*pathology, Animals, Bissler J J, Cardiomegaly/*pathology, Cricetinae, Electron, Female, Gilloteaux J, Heart Atria/pathology/ultrastructure, Heart Ventricles/pathology/ultrastructure, Jarjoura D, Journal of submicroscopic cytology and pathology, Kondolios P, Mesocricetus, Microscopy, Myocardium/*cytology/pathology/ultrastructure

Transplacental cardiotoxicity of cocaine: atrial damage following treatment in early pregnancy.

Using light, transmission (TEM) and scanning (SEM) electron microscopy, cocaine-induced defects were observed in hamster atria. Compared with controls, the treated atria from neonates show endocardial and myocardial damages as the atrial walls…

Tags: 1991, Animals, Cocaine/*toxicity, Congenital/chemically induced/*pathology, Cricetinae, Dalbec J P, Electron, Endocardium/ultrastructure, Female, Gilloteaux J, Heart Atria/*ultrastructure, Heart Defects, Maternal-Fetal Exchange, Mesocricetus, Microscopy, Pregnancy, Random Allocation, Scanning, Scanning microscopy

Scanning electron microscopy and transmission electron microscopy aspects of synergistic antitumor activity of vitamin C - vitamin K3 combinations against human prostatic carcinoma cells.

A MTT/formazan assay was used to evaluate the antitumor activity of vitamin C (Vit C), vitamin K3 (Vit K3), or vitamin C:vitamin K3 combinations against a human prostatic carcinoma cell line (DU145). Both Vit C and Vit K3 alone exhibited antitumor…

Apical excrescences in the gallbladder epithelium of the female Syrian hamster in response to medroxyprogesterone.

All the intact female Syrian hamsters treated with medroxyprogesterone (MP) for a one-month period, without dietary manipulation, display gallbladder surface epithelial changes, and intraluminal deposits. These changes include excrescences in various…

Ultrastructural aspects of human gallbladder epithelial cells in cholelithiasis: production of anionic mucus.

The surface epithelium of 28 gallbladders removed during elective cholecystectomies and pathology collection was studied ultrastructurally. Focusing on 10 of the 28 cases that were diagnosed as cholecystitis, we found that the epithelium displayed…

Female sex steroid induced epithelial changes in the gallbladder of the ovariectomized Syrian hamster.

Ovariectomized Syrian hamsters treated by female sex steroids during a 1-month period show gallbladder surface epithelial changes in the fundic area consistent with apical bulging and decapitations of the epithelial cells. These events were detected…

Epithelial surface changes and induction of gallstones in the male Syrian hamster gallbladder as a result of a two-month sex steroid treatment.

Transmission (TEM) and scanning (SEM) electron microscopic observations were correlated to characterize morphologic changes induced in the gallbladder of male Syrian hamsters following a two-month estradiol (E) and estradiol + medroxyprogesterone (E…

Endocardial surface and atrial morphological changes during development and aging.

Light, scanning, and transmission electron microscopic observations related to morphological changes of the right atrium as well as the atrial endocardium during development (15th embryonic day and 1 day old) and aging (560 days old) in the Syrian…

Tags: *Aging, 1989, Animals, Cricetinae, Electron, Embryonic and Fetal Development, Endocardium/embryology/growth & development/*ultrastructure, Endothelium/ultrastructure, Female, Gilloteaux J, Heart Atria/embryology/growth & development/*ultrastructure, Linz D, Male, Mesocricetus, Microscopy, Microvilli/ultrastructure, Pregnancy, Scanning, The American journal of anatomy

Light and electron microscopical immunolocalization of neuropeptide Y-containing nerves in the hamster gallbladder.

Neuropeptide Y (NPY)-containing nerve structures were detected in the Syrian hamster gallbladder by using peroxidase-antiperoxidase immunohistochemical staining and immunoelectron microscopic techniques. In addition, Alcian blue-P.A.S. was used to…

N-methyl-D-aspartate receptor-independent long-term potentiation in area CA1 of rat hippocampus: input-specific induction and preclusion in a non-tetanized pathway.

We previously reported that an N-methyl-D-aspartate receptor-independent component of long-term potentiation with an apparent delayed onset can be induced in area CA1 of the hippocampus. Here we show that some but not all of this delay in onset can…

Tags: 1992, 2-Amino-5-phosphonovalerate/*pharmacology, Animals, Electron, Evoked Potentials/drug effects, Grover L M, Hippocampus/*physiology, In Vitro Techniques, Microscopy, N-Methyl-D-Aspartate/*physiology, N-Methylaspartate/*pharmacology, Neuroscience, Pyramidal Tracts/drug effects/*physiology, Rats, Receptors, Teyler T J, Time Factors

Flow cytometric and ultrastructural aspects of the synergistic antitumor activity of vitamin C-vitamin K3 combinations against human prostatic carcinoma cells.

Transmission and scanning electron microscopy and flow cytometry were employed to characterize the cytotoxic effects of vitamin C (VC), vitamin K3 (VK3), or VC-VK3 combinations on a human prostate carcinoma cell line (DU145) following a 1-h vitamin…

Effects of sex steroids on the Syrian hamster liver.

The primary objective of this research project was to study the role of sex steroids in the pathogenesis of cholelithiasis using the Syrian hamster as a model. In addition to the morphological examination of the gallbladder epithelium, we thought it…

Tags: 1995, Adamiec-Beyga E, Animals, Biliary Tract/pathology, Cholelithiasis/*chemistry/pathology, Cricetinae, Electron, Estrogens/toxicity, Female, Gallbladder/pathology, Gilloteaux J, Gonadal Steroid Hormones/*toxicity, Histology and histopathology, Karkare S, Liver/*drug effects/pathology/ultrastructure, Medroxyprogesterone/pharmacology, Mesocricetus, Microscopy, Progesterone Congeners/pharmacology

Gallstones induced by sex steroids in the female Syrian hamster: duration effects.

Scanning (SEM), and transmission (TEM) electron microscopy were used and correlated to morphologically characterize changes induced in the gallbladder epithelium of female Syrian hamster in response to treatments with estradiol (E) alone, and…

Tags: 1995, Animals, Body Weight, Cholelithiasis/*chemically induced, Cricetinae, Electron, Epithelium/drug effects/ultrastructure, Estradiol/*toxicity, Female, Gallbladder/*drug effects/pathology, Gilloteaux J, Journal of submicroscopic cytology and pathology, Karkare S, Lipids/blood, Medroxyprogesterone/*toxicity, Mesocricetus, Microscopy, Organ Size, Time Factors

Morphological aspects of female Syrian hamster gallbladder induced by one-month sex steroid treatment.

Light (LM), transmission (TEM), and scanning (SEM) electron microscopy were used to characterize morphological changes induced in the gallbladder epithelium of female Syrian hamsters in response to one-month estradiol alone (E) and estradiol with…

Tags: 1995, Animals, Body Weight, Cricetinae, Electron, Epithelium/drug effects/ultrastructure, Estradiol/*toxicity, Female, Gallbladder/*drug effects/metabolism/ultrastructure, Gilloteaux J, Journal of submicroscopic cytology and pathology, Karkare S, Kelly T R, Lipids/blood, Medroxyprogesterone/*toxicity, Mesocricetus, Microscopy, Organ Size, Scanning

Iron localization in superficial siderosis of the central nervous system.

Originally conceived as an uncommon disorder, with the advent of MRI, CNS superficial siderosis has been observed more frequently. We present histologic, histochemical, immunohistochemical, immunofluorescent and ultrastructural evaluation of a…

Temporal changes in left ventricular function after massive sympathetic nervous system activation.

Intense activation of the sympathetic nervous system (SNS) decreases the contractile state of the rabbit left ventricle (LV). In this study, we determined the time course of LV dysfunction after massive central activation of the SNS in dogs.…

Effect of high transcapillary pressures on capillary ultrastructure and permeability coefficients in dog lung.

To determine the correlation between ultrastructural and physiological changes in blood-gas barrier function in lungs transiently exposed to very high vascular pressures, we increased capillary transmural pressure (Ptm) of 6 canine isolated perfused…

Mild acidic pH inhibition of the major pathway of herpes simplex virus entry into HEp-2 cells.

Penetration of the KOS strain of herpes simplex virus type 1 (HSV-1) and the MS and 333 strains of herpes simplex virus type 2 (HSV-2) into HEp-2 cells at pH 6.3 was at least 100-fold less efficient than at pH 7.4. Penetration of two low passage…

Auditory nerve fiber differences in the normal and neurofilament deficient Japanese quail.

A primary axonal disease affecting the central and peripheral nervous system was discovered in a mutant strain of the Japanese quail, named quiver (Quv). We have previously demonstrated altered auditory evoked potentials in the neurofilament (NF)…

Tags: *Mutation, 2001, Animals, Auditory, Axons/ultrastructure, Brain Stem, Cochlear Nerve/*pathology/*physiopathology, Coturnix/genetics, Electron, Evoked Potentials, Hearing research, Kaga K, Microscopy, Mizutani M, Myelin Sheath/ultrastructure, Nerve Fibers/pathology/physiology, Neurofilament Proteins/*deficiency/*genetics, Sheykholeslami K

Persistence of intact retinal ganglion cell terminals after axonal transport loss in the DBA/2J mouse model of glaucoma.

Axonal transport defects are an early pathology occurring within the retinofugal projection of the DBA/2J mouse model of glaucoma. Retinal ganglion cell (RGC) axons and terminals are detectable after transport is affected, yet little is known about…

Tags: *Axonal Transport/physiology, *bouton, *Mitochondria, *neurodegeneration, *retinal, *RRID:IMSRJAX:000671, *RRID:IMSRJAX:007048, *RRID:SCR002716, *RRID:SCR002865, *superior colliculus, *synapse, 2016, Animal, Animals, Crish Samuel D, Dengler-Crish Christine M, Department of Anatomy & Neurobiology, Department of Pharmaceutical Sciences, Disease Models, Electron, Fening Kelly M, Glaucoma/metabolism/*pathology, Imaging, Inbred DBA, Inman Denise M, Mice, Microscopy, Mitochondria/pathology, NEOMED College of Medicine, NEOMED College of Pharmacy, Neuroanatomical Tract-Tracing Techniques, Regression Analysis, Retinal Ganglion Cells/metabolism/*pathology, Scanning, Schofield Brett R, Smith Matthew A, Superior Colliculi/metabolism/*pathology, Synapses/metabolism/*pathology, The Journal of comparative neurology, Three-Dimensional, Visual Pathways/metabolism/pathology, Xia Christina Z

Development of bone and cartilage in tissue-engineered human middle phalanx models.

Human middle phalanges were tissue-engineered with midshaft scaffolds of poly(L-lactide-epsilon-caprolactone) [P(LA-CL)], hydroxyapatite-P(LA-CL), or beta-tricalcium phosphate-P(LA-CL) and end plate scaffolds of bovine chondrocyte-seeded polyglycolic…

Tags: *Models, 2009, Aggrecans/genetics/metabolism, Animals, Biological, Bone Development/drug effects/*physiology, Calcium Phosphates/pharmacology, Cartilage/cytology/drug effects/*growth & development, Cattle, Chondrocytes/cytology/drug effects/metabolism, Collagen Type II/genetics/metabolism, Durapatite/pharmacology, Electron, Enjo Mitsuhiro, Experimental, Finger Phalanges/cytology/diagnostic imaging/drug effects/*physiology, Gene Expression Profiling, Gene Expression Regulation/drug effects, Humans, Implants, Integrin-Binding Sialoprotein, Isogai Noritaka, Jacquet Robin, Landis William J, Lowder Elizabeth, Mice, Microscopy, Paraffin Embedding, Periosteum/cytology/drug effects, Polyesters/pharmacology, Radiography, Scanning, Sialoglycoproteins/genetics/metabolism, Tissue engineering. Part A, Tissue Engineering/*methods, Tissue Scaffolds/chemistry, Wada Yoshitaka

Comment on rat soleus muscle spindles.

Tags: 1990, Animals, Axons/physiology/ultrastructure, Cats, Electron, Hindlimb/*ultrastructure, Journal of anatomy, Kucera J, Microscopy, Muscle Spindles/*ultrastructure, Myelin Sheath/physiology, Rats/*anatomy & histology, Walro J M

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