Histopathological effects induced by paraquat during Xenopus laevis primary myogenesis.

abstract：:Bovine adrenal medulla capillary endothelial cells were isolated and cloned, and their morphological behaviors in vitro were examined. In the culture of primary or early passage, one type of colony formed intracellular lumina both on the dish and in the three dimensional collagen gel. Another type proliferated well an...

journal_title：Tissue & cell

authors： Furuya S,Edwards C,Ornberg R

更新日期：1990-01-01 00:00:00

abstract：:As part of an ongoing comparative fine structural study, the retinal pigment epithelium (RPE), choriocapillaris and complexus basalis (Bruch's membrane) in the emu (Dromaius novaehollandiae) have been investigated by light and electron microscopy. The RPE consists of a single layer of cuboidal cells joined basally by ...

journal_title：Tissue & cell

authors： Braekevelt CR

更新日期：1998-04-01 00:00:00

abstract：:Polychlorinated biphenyls (PCBs) are worldwide pollutants and have caused hazardous effects on many animal species including humans. They have been detected in human milk and therefore exposure of newborns to PCBs is unavoidable if they are breast-fed. We present our findings on two experiments performed to test the e...

journal_title：Tissue & cell

authors： Kim IS,Ariyaratne HB,Chamindrani Mendis-Handagama SM

更新日期：2001-04-01 00:00:00

abstract：:We used specific markers and fluorescence microscopy to identify and characterize cerebrovascular cells. Cultures were derived from brain microvessels isolated from normotensive (Wistar Kyoto, WKY) and spontaneously hypertensive (SHR) rat brains prior to, coincident with and following the onset of chronic hypertension...

journal_title：Tissue & cell

authors： Herman IM,Newcomb PM,Coughlin JE,Jacobson S

更新日期：1987-01-01 00:00:00

abstract：:Enzymatically dissociated hamster tracheal epithelial (HTE) cells were cultured on collagen coated Millicell filters. Within 3-5 days after being placed in culture large numbers of ciliated and mucus cells began to appear. By 1 week the HTE cells closely resembled those seen in vivo, i.e. columnar morphology and organ...

journal_title：Tissue & cell

authors： Moller PC,Partridge LR,Cox R,Pellegrini V,Ritchie DG

更新日期：1987-01-01 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：:During the last decade a sophisticated biophysical technique called fluorescence recovery after photobleaching (FRAP) has become available for the measurement of lateral diffusion constants of lipids and proteins in the cell membrane. The information obtainable by this method is of great importance; however, the appli...

journal_title：Tissue & cell

authors： Zs-Nagy V,Zs-Nagy I,Kitani K,Ohta M,Imahori K

更新日期：1988-01-01 00:00:00

abstract：:An ultrastructural study of the sinus gland of the terrestrial isopod, Oniscus asellus, reveals that this structure consists of two regions: the bulb, which is attached by a narrow stalk to the optic lobe, and the lateral extension, which extends from the bulb along the optic tract to the compound eye. The bulb has a ...

journal_title：Tissue & cell

authors： Chiang RG,Steel CG

更新日期：1985-01-01 00:00:00

abstract：:Malaria, one of the leading causes of death in underdeveloped countries, is primarily diagnosed using microscopy. Computer-aided diagnosis of malaria is a challenging task owing to the fine-grained variability in the appearance of some uninfected and infected class. In this paper, we transform a malaria parasite objec...

journal_title：Tissue & cell

authors： Rahman A,Zunair H,Reme TR,Rahman MS,Mahdy MRC

更新日期：2020-12-31 00:00:00

abstract：:The presence of corticotropin-releasing factor-like material in the intermaxillary glands was studied by immunocytochemical techniques during the metamorphosis of Bufo arenarum. The intermaxillary glands appeared at stage XV (midprometamorphosis) with CRF-like material slightly immunoreactive. These glands are located...

journal_title：Tissue & cell

authors： Miranda LA,Affanni JM

更新日期：2000-04-01 00:00:00

abstract：:The electron microscopical changes in the glial lacunar network that surrounds the large neurons of meso- and metacerebrum of land snail cerebral ganglia were considered, in order to get an insight into the functional role of this peculiar structure in invertebrates. Compared with snails during the active period, in t...

journal_title：Tissue & cell

authors： Fenoglio C,Scherini E,Necchi D,Soldani C,Bernocchi G

更新日期：1997-10-01 00:00:00

abstract：:The gills of Penaeus aztecus were examined by light and electron microscopy. They are dendrobranchiate, consisting of a central axis with biserially arranged branches that subdivide into bifurcating filaments. A septum divides the lumina of these structures into afferent and efferent channels. Hemolymph from the stern...

journal_title：Tissue & cell

authors： Foster CA,Howse HD

更新日期：1978-01-01 00:00:00

abstract：:Induction of NF-κB-mediated gene expression has been identified in the pathogenesis of alcoholic liver disease (ALD). Diethylcarbamazine (DEC) is a piperazine derivative drug with anti-inflammatory properties. The present study was designed to evaluate the effect of DEC on NF-κB pathways in mice undergoing alcoholism ...

journal_title：Tissue & cell

authors： da Silva BS,Rodrigues GB,Rocha SW,Ribeiro EL,Gomes FO,E Silva AK,Peixoto CA

更新日期：2014-10-01 00:00:00

abstract：:Kidney cells of the marine stickleback Spinachia have been studied with histochemical methods for the demonstration of glycoconjugates. The fine structure of epithelial cells is described. Mucus threads in the nephronic tubule of sexually mature consist of neutral glycoprotein which corresponds with the secretory gran...

journal_title：Tissue & cell

authors： Hentschel H

更新日期：1979-01-01 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：:Using a monoclonal antibody (GT 335) we previously demonstrated that glutamylation is a predominant posttranslational modification of alpha and beta tubulin isoforms in the axoneme of mouse spermatozoa (Fouquet et al., Cell Motil. Cytoskel. 27, 49, 1994). However, we noted that the staining intensity and/or distributi...

journal_title：Tissue & cell

authors： Kann ML,Prigent Y,Fouquet JP

更新日期：1995-06-01 00:00:00

abstract：:The typical outer coat (the yellow cuticle) disclosed in the Locusta migratoria migratorioldes egg appears to be a usual formation in Acrididae; its physiological significance is discussed. There is a diversification of the epicuticle in the anterior egg pole, very likely related to a diversified water permeability of...

journal_title：Tissue & cell

authors： Rinterknecht E

更新日期：1993-08-01 00:00:00

abstract：:During fixation of single muscles fibers with glutaraldehyde, the volume of the fiber shrinks 20%, recovers in rinse and osmium tetroxide to near normal volume and shrinks 20% again when staining with uranyl acetate. This suggest that osmotic properties of membranes may not have been completely lost during fixation, p...

journal_title：Tissue & cell

authors： Eisenberg BR,Mobley BA

更新日期：1975-01-01 00:00:00

abstract：:Mature mast cells, isolated from the rat peritoneal cavity, were placed into suspension culture, either as resting or after degranulation by exposure to compound 48/80, and were maintained for up to 63 hr. No mitotic cells were observed, and cell number was conserved. The culture conditions did not cause spontaneous d...

journal_title：Tissue & cell

authors： Burwen SJ

更新日期：1982-01-01 00:00:00

abstract：:As determined by light microscopic autoradiography, parts of the nervous system of Phocanema decipiens have selective and high affinity mechanisms for the uptake of tritiated noradrenaline, dihydroxyphenylalanine (dopa) and 5-hydroxytryptamine. In the nervous system, noradrenaline is accumulated only by the four papil...

journal_title：Tissue & cell

authors： Goh SL,Davey KG

更新日期：1976-01-01 00:00:00

abstract：:Intercalated discs are exceptionally complex entities, and possess considerable functional significance in terms of the workings of the myocardium. Examination of different species and heart regions indicates that the original histological term has become out-moded; it is likely, however, that all such complexes will ...

journal_title：Tissue & cell

authors： Forbes MS,Sperelakis N

更新日期：1985-01-01 00:00:00

abstract：:We have previously shown that indapamide [chloro-4-N-(methyl-2-indolinyl-1)-sulfamoyal-3-benzamide] has a direct action on the heart to alter ion fluxes. This study sought to examine the potential interaction between indapamide and epidermal growth factor (EGF). Cardiomyocytes were prepared as primary culture from 7-d...

journal_title：Tissue & cell

authors： Rabkin SW

更新日期：1996-08-01 00:00:00

abstract：:This study evaluated ulceroprotective and antioxidant effect of 1,25 dihydroxyvitamin D3 against gastric damage in rats. Rats were treated intraperitoneally with either 1,25 dihydroxyvitamin D3 (0.25 μg/kg) or saline for 14 days. On day-15, the non-selective cyclooxygenase inhibitor indomethacin (10 mg/kg; subcutaneou...

journal_title：Tissue & cell

authors： Sahin HH,Cumbul A,Uslu U,Yilmaz Z,Ercan F,Alican I

更新日期：2018-04-01 00:00:00

abstract：:We examined the development of serous (poison) cutaneous glands in larval and juvenile Scinax nasica (Hylidae) at the ultrastructural level. We describe the biosynthesis and maturation of the cutaneous poison in comparison with the corresponding processes in representatives of Discoglossidae, Leptodactylidae, Pelobati...

journal_title：Tissue & cell

authors： Terreni A,Nosi D,Greven H,Delfino G

更新日期：2003-08-01 00:00:00

abstract：:In the pituitary gland, NO is locally synthesized by gonadotroph and folliculo-stellate cells. Many reports have shown that NO can modulate the growth hormone (GH) secretion. However, its role on mice embryo GH regulation remains unclear. In addition, it is unknown whether the regulation is associated with the prolife...

journal_title：Tissue & cell

authors： Chen HP,Zhang L,Xu BH,Kang LM,Yang SL,Zeng HH,Shi XY

更新日期：2009-04-01 00:00:00

abstract：:The ultrastructure of the excretory system, including the subventral glands, of the nematode Nippostrongylus brasiliensis has been described. The walls of the lateral excretory canals contain canaliculi which open into the lumen of the canal. It is suggested that these canals play a role in osmoregulation and excretio...

journal_title：Tissue & cell

authors： Lee DL

更新日期：1970-01-01 00:00:00

abstract：:Annulate lamellae have been found in a primitive neuroectodermal tumor, a metastatic cerebellar tumor, a testicular seminoma, a retinoblastoma and three melanomas. These annulate lamellae are arranged in stacked parallel arrays in the cytoplasm of tumor cells. The number of annulate lamellae observed to comprise a sin...

journal_title：Tissue & cell

authors： Sun CN,White HJ

更新日期：1979-01-01 00:00:00

abstract：:Collodial gold coated with the glycoprotein, bovine submaxillary mucin (BSM-gold), was used to localize chemoreceptors known to be involved in triggering the discharge of cnidae in sea anemones. BSM-gold binds exclusively at the apical surface of the supporting cell, the cell adjacent to the cnidocyte (Watson and Hess...

journal_title：Tissue & cell

authors： Watson GM,Hessinger DA

更新日期：1987-01-01 00:00:00

abstract：:Recently, bovine pulmonary microvascular endothelial cells (PMV) were shown to contain cytokeratin 8 and 19 intermediate filaments (Patton et al., 1990). In this study, we examine the effect of culture contiguity and vasoactive agents on the content and assembly of cytokeratins in PMV. Immunofluorescent staining of PM...

journal_title：Tissue & cell

authors： Alexander JS,Patton WF,Yoon MU,Shepro D

更新日期：1991-01-01 00:00:00

abstract：:Examination of livers from transgenic mice over expressing human growth hormone (hGH) revealed numerous alterations including a striking incidence of mitotic figures. The reason for increased proliferation is unclear, but could be related to effects of hGH, which is also acting as a lactogen in rodents. In order to id...

journal_title：Tissue & cell

authors： Vergani G,Mayerhofer A,Bartke A

更新日期：1994-06-01 00:00:00