Ultrastructure of peritubular tissue in association with tubular hyalinization in human testis.

abstract：OBJECTIVE:The current study proposes an automated machine learning approach for the quantification of cells in cell death pathways according to DNA fragmentation. METHODS:A total of 17 images of kidney histological slide samples from male Wistar rats were used. The slides were photographed using an Axio Zeiss Vert.A1 ...

journal_title：Tissue & cell

authors： Macedo ND,Buzin AR,de Araujo IB,Nogueira BV,de Andrade TU,Endringer DC,Lenz D

更新日期：2017-02-01 00:00:00

abstract：:Cell surface expression of the epidermal growth factor (EGF) receptor in several cell lines declines as a function of increased cell density and is associated with diminished responsiveness to EGF. However, the mechanism whereby this density-induced down regulation of receptors occurs has not been discerned. In the pr...

journal_title：Tissue & cell

authors： Suárez-Quian CA,Byers SW

更新日期：1993-01-01 00:00:00

abstract：:2-Cys peroxiredoxins (PRDX) are novel antioxidant enzymes that eliminate the hydrogen peroxide in cells to protect the cellular components from reactive oxygen species. To evaluate whether 2-Cys PRDX family plays a role in human ciliary body, the expression of PRDX I, II and III on normal human ciliary body was invest...

journal_title：Tissue & cell

authors： Hong S,Kim CY,Lee JH,Seong GJ

更新日期：2007-10-01 00:00:00

abstract：:The effect of the detergent digitonin on lysis of granule and plasma membranes of human neutrophils was studied. Either linear or sigmoid dose-response for release of the cytoplasmic marker lactate dehydrogenase and the granule markers lysozyme, beta-glucuronidase, lactoferrin, and myeloperoxidase was noted using digi...

journal_title：Tissue & cell

authors： Styrt B,Johnson PC,Klempner MS

更新日期：1985-01-01 00:00:00

abstract：:This paper describes the fine structure of the cockroach subgenual organ, a complex ciliated mechanoreceptor that detects vibrations in the substrate upon which the animal stands. Located beneath the knee in each walking leg, the cockroach subgenual organ is a thin, fan-shaped flap of tissue slung across the dorsal bl...

journal_title：Tissue & cell

authors： Moran DT,Rowley JC 3rd

更新日期：1975-01-01 00:00:00

abstract：:Despite profound knowledge of the incidence of oral cancers and a large body of research beyond it, it continues to beat diagnosis and treatment management. Post physical observation by clinicians, a biopsy is a gold standard for accurate detection of any abnormalities. Towards the application of artificial intelligen...

journal_title：Tissue & cell

authors： Rahman TY,Mahanta LB,Das AK,Sarma JD

更新日期：2020-04-01 00:00:00

abstract：:Zebra Finches are the epitome of desert-adapted avian species; i.e. they are able to survive without drinking water for over a year. Whereas transepidermal water loss (TEWL) in naked Zebra Finch nestlings is lower than in adults, and desert adaptation is accompanied by intercellular deposition of epidermal multigranul...

journal_title：Tissue & cell

authors： Menon GK,Baptista LF,Brown BE,Elias PM

更新日期：1989-01-01 00:00:00

abstract：:Lactational function in the mammary epithelial cell is subject to complex regulation, most probably involving multiple extracellular and intracellular proteins that act at any of a number of levels. Although some of these proteins have been identified it is likely that additional controllers of lactation exist, but ha...

journal_title：Tissue & cell

authors： Beaton A,Wilkins RJ,Wheeler TT

更新日期：1997-10-01 00:00:00

abstract：:Fluorescent staining of Rhodnius prolixus ovarioles with rhodaminylphalloidin revealed an elaborate interconnecting meshwork of F-actin encasing the microtubule rich core. The thick actin struts have branches extending partially into the nurse cell lobes extending from the syncytical core. Basally the network ends at ...

journal_title：Tissue & cell

authors： Huebner E,Gutzeit H

更新日期：1986-01-01 00:00:00

abstract：:Glossina austeni oogenesis throughout its nine-day pregnancy cycle is described with the focus on previtellogenic stages. The ultrastructural details of the oocyte-nurse cell relationship and cyst formation is presented. The oocyte develops in a syncytial association with 15 nurse cells with the entire unit surrounded...

journal_title：Tissue & cell

authors： Huebner E,Tobe SS,Davey KG

更新日期：1975-01-01 00:00:00

abstract：:The expression of adhesion molecules on the vascular endothelium of healthy and inflamed human dental pulp was studied immunohistochemically using antibodies for selectin family and immunoglobulin super-family members. In healthy dental pulp, some vessels reacted very weakly with major histocompatibility complex (MHC)...

journal_title：Tissue & cell

authors： Sawa Y,Yoshida S,Shibata KI,Suzuki M,Mukaida A

更新日期：1998-04-01 00:00:00

abstract：:In Drosophila subobscura the male produces two classes of motile spermatozoa that differ in total length and nucleus length. The significance of this within-ejaculate polymegaly is obscure. We have carried out an ultrastructural and cytochemical analysis of both sperm morphs to understand their possible role at fertil...

journal_title：Tissue & cell

authors： Pasini ME,Redi CA,Caviglia O,Perotti ME

更新日期：1996-04-01 00:00:00

abstract：:The expression of alpha(1a)-adrenoreceptors (alpha(1a)-ARs) within the muscle spindles of rabbit masseter muscle was investigated. The alpha(1a)-ARs were detected by immunohistochemical fluorescent method and examined along the entire length of 109 cross serially sectioned spindles. The sympathetic fibers were visuali...

journal_title：Tissue & cell

authors： Bombardi C,Grandis A,Chiocchetti R,Bortolami R,Johansson H,Lucchi ML

更新日期：2006-04-01 00:00:00

abstract：:Standard procedures for isolating nucleic acids from specialized tissues such as the mucus-containing tissues found in many marine organisms are, in many cases, not effective, resulting in isolates contaminated with polysaccharides that encumber subsequent analysis. A method is described for isolating nucleic acids fr...

journal_title：Tissue & cell

authors： Dellacorte C

更新日期：1994-08-01 00:00:00

abstract：:The sarcoplasmic reticulum (SR) of the remarkably fast remotor muscle of lobster second antenna was investigated with regard to ultrastructure, calcium uptake and protein composition. The SR of this unique muscle dominates the volume of the cell. We were able to preserve the configuration of the SR in its native state...

journal_title：Tissue & cell

authors： Scales DJ,Kidd P,Yasumura T,Ines G

更新日期：1982-01-01 00:00:00

abstract：:The loci of calcium distribution in Nereis pharyngeal visceral muscle have been examined by cytochemical precipitation using potassium pyroantimonate. In Na-, Ca- and Mg-free media, pyroantimonate incubation was used to pinpoint loci of intracellularly bound calcium. This method also revealed heavy deposition on the i...

journal_title：Tissue & cell

authors： Alohan FI,Huddart H

更新日期：1981-01-01 00:00:00

abstract：:The incorporation of H(3)-histidine and H(3)-glucosamine by ovarian follicles of cecropia moths during incubation in female blood was followed autoradicgraphically. Labeling was most prominent in the follicle cells, the spaces between these cells, and the nascent yolk spheres in the oocyte cortex. Results of pulse-cha...

journal_title：Tissue & cell

authors： Anderson LM,Telfer WH

更新日期：1969-01-01 00:00:00

abstract：:Mammary epithelial cells, obtained from lactating cows, were cultured onto inserts coated with several components of extracellular matrix. The influence of these components upon the maintenance of differentiation has been determinated. Every day, alpha S1-casein secretion was measured by radioimmunoassay (RIA) in apic...

journal_title：Tissue & cell

authors： Delabarre S,Claudon C,Laurent F

更新日期：1997-02-01 00:00:00

abstract：:Lipid bodies (LB), lipid-rich inclusions abundantly present in cells engaged in inflammation, are specialized intracellular domains involved in generating inflammatory mediators, the eicosanoids. Since the acute Trypanosoma cruzi infection triggers a potent inflammatory reaction characterized by a great increase of pe...

journal_title：Tissue & cell

authors： Melo RC,D'Avila H,Fabrino DL,Almeida PE,Bozza PT

更新日期：2003-02-01 00:00:00

abstract：:The teleost species Notopterus notopterus (Pallas) possess bundled photoreceptors in their retina. It was found that the margin of the inner portion (the vitreal half) of photoreceptor bundles emits thin processes. Each process terminates on the contralateral photoreceptor bundle, or the processes from adjacent photor...

journal_title：Tissue & cell

authors： Nag TC

更新日期：2019-06-01 00:00:00

abstract：:We investigated apoptotic effects and changes in glucose-6-phosphate dehydrogenase (G6PD) enzyme activity in liver and gill tissues of fish exposed to chlorpyrifos. Three different chlorpyrifos doses (2.25, 4.5 and 6.75 μg/L) were administrated to rainbow trout at different time intervals (24, 48, 72 and 96 h). Acute ...

journal_title：Tissue & cell

authors： Topal A,Atamanalp M,Oruç E,Kırıcı M,Kocaman EM

更新日期：2014-12-01 00:00:00

abstract：:Sporogony of the sporozoan Theileria parva in the salivary gland of the tick vector of East Coast fever was studied in electron micrographs. The findings differ in several respects from previous interpretations based upon light microscopy. Cytokinesis of the primary sporoblast to form secondary and tertiary sporoblast...

journal_title：Tissue & cell

authors： Fawcett DW,Büscher G,Doxsey S

更新日期：1982-01-01 00:00:00

abstract：:The failure of regeneration of damaged liver in various end-stage liver diseases results in high morbidity and mortality. In this context, we have demonstrated the differentiation ability of human hematopoietic stem cells (HSCs) into hepatocytes. In this study, HSCs were isolated from a donor and cultured which exhibi...

journal_title：Tissue & cell

authors： Kumar PS,Chandrasekhar C,Srikanth L,Sarma PVGK

更新日期：2020-02-01 00:00:00

abstract：:Nowadays there are various models of spinal cord injury (SCI) that recreate mechanisms of human SCI. The ex vivo modeling of injury is a robust approach, confronts with less experimental and ethical challenges. Currently almost all ex vivo models are obtained either from embryonic or postnatal animals, which can hardl...

journal_title：Tissue & cell

authors： Pandamooz S,Salehi MS,Zibaii MI,Safari A,Nabiuni M,Ahmadiani A,Dargahi L

更新日期：2019-02-01 00:00:00

abstract：:We have performed studies to determine if different populations of satellite cells provide nuclei to growing and regenerating skeletal muscle fibers. Satellite cells were isolated from regenerating or growing anterior tibialis muscles, and their phenotypic properties were compared in vitro. Isolates from regenerating ...

journal_title：Tissue & cell

authors： Molnar G,Ho ML,Schroedl NA

更新日期：1996-10-01 00:00:00

abstract：:This study is designed to better understand the function of the Müller cells of the retina through the use of silicon particles that had been injected into the vitreous body of the eye and via an analysis of the number of gap junctions associated with these cells. Following intraocular injection of a silicone oil mixt...

journal_title：Tissue & cell

authors： Nishizono H,Murata Y,Tanaka M,Soji T,Herbert DC

更新日期：1993-01-01 00:00:00

abstract：:Housefly brain cholinesterase was histochemically demonstrated to hydrolyse phenylthioacetate at a very high rate, similar in distribution to that previously reported for acetylthiocholine. However, teleost neural retina cholinesterase would not hydrolyse the aromatic substrate, but the enzyme did cleave acetylthiocho...

journal_title：Tissue & cell

authors： Booth GM,Whitt GS

更新日期：1970-01-01 00:00:00

abstract：:The abdominal nerve cord of adult Periplaneta americana has been maintained in culture for up to 5 weeks. The ultrastructural appearance of in vitro cords resembles that of in vivo cords although some degeneration of glia may occur during the first 2 weeks in culture. The glial cells most affected are those which make...

journal_title：Tissue & cell

authors： Howes EA,Leech CA

更新日期：1985-01-01 00:00:00

abstract：:Direct reprogramming of specialized cells into other cell types has revolutionized the fields of stem cell, differentiation, and regenerative medicine. Direct reprogramming technology can convert various differentiated cell types to other fates by the forced expression of lineage-specific transcription factors. In add...

journal_title：Tissue & cell

authors： Ebrahimi B

更新日期：2016-10-01 00:00:00

abstract：:The structure of the sclerite and intersegmental cuticle of the opithosoma of the desert scorpion, Hadrurus arizonensis, has been examined by transmission electron microscopy. The sclerite cuticle contains a four-layered epicuticle, a hyaline exocuticle, an inner exocuticle and an endocuticle. The outer part of the hy...

journal_title：Tissue & cell

authors： Filshie BK,Hadley NF

更新日期：1979-01-01 00:00:00