Ruminal muscle of sheep is innervated by non-polarized pathways of cholinergic and nitrergic myenteric neurones.

abstract：:Single Golgi impregnated visual cells and their axons were treated from the retina to the first synaptic layer (lamina) in serial electron microscopic sections. This analysis of the retina-lamina projection was undertaken in the upper dorso-median eye region which is known to be involved in the perception of polarized...

journal_title：Cell and tissue research

authors： Sommer EW,Wehner R

更新日期：1975-11-17 00:00:00

abstract：:Retinitis pigmentosa is a blinding disease in which unknown mechanisms cause the degeneration of retinal photoreceptors. The retinal degeneration (rd1) mouse is a relevant model for this condition, since it carries a mutation also found in some forms of retinitis pigmentosa. To understand the degenerative process in t...

journal_title：Cell and tissue research

authors： Johnson LE,van Veen T,Ekström PA

更新日期：2005-05-01 00:00:00

abstract：:The three-dimensional ultrastructure of the pineal body of the rat is described on the basis of freeze-fractured preparations. The pineal capsule consists of irregular cells with very flat and perforated processes. Through these openings, extremely branched canaliculi, extending to almost every pineal cell, communicat...

journal_title：Cell and tissue research

authors： Krstić RV

更新日期：1979-09-02 00:00:00

abstract：:LDH is localized along various intracytoplasmatic membranes of osteoclasts. Macrophages show membrane-bound LDH only after phagocytosis of calcium hydroxylapatite, the main mineral constituent of bone. The localization of LDH in these macrophages is almost the same as in osteoclasts. The significance of this finding, ...

journal_title：Cell and tissue research

authors： Touw JJ,Hemrika-Wagner AM,Vermeiden JP

更新日期：1980-01-01 00:00:00

abstract：:Infection by influenza virus leads to respiratory failure characterized by acute lung injury associated with alveolar edema, necrotizing bronchiolitis, and excessive bleeding. Severe reactions to infection that lead to hospitalizations and/or death are frequently attributed to an exuberant host response, with excessiv...

journal_title：Cell and tissue research

authors： Sanders CJ,Doherty PC,Thomas PG

更新日期：2011-01-01 00:00:00

abstract：:Testicular interstitial cells, from rats aged 35 days, were dispersed with collagenase and separated through Percoll into 5 fractions (I-V); fraction I being the least dense. Measurement of basal testosterone production, histo-enzymological staining for 3 beta-hydroxysteroid dehydrogenase activity and electron microsc...

journal_title：Cell and tissue research

authors： Yeung WS,Guldenaar SE,Worley RT,Humphrys J,Pickering BT

更新日期：1988-08-01 00:00:00

abstract：:The effects of high dose injections of corticotropin-releasing hormone (CRH) on the adrenal cortex of hypophysectomized rats were studied at the light- and electron-microscopical levels. Adrenocortical atrophy induced by hypophysectomy could be reduced by daily i.p. injection of 10 micrograms (3 nmol) CRH given for 3 ...

journal_title：Cell and tissue research

authors： Bornstein SR,Ehrhart M,Scherbaum WA,Pfeiffer EF

更新日期：1990-04-01 00:00:00

abstract：:Previous studies have revealed a remarkable capacity of intracerebral grafts of embryonic brain tissue to establish extensive axonal connections with denervated areas in the brains of adult rats. In the present study we have explored the possibilities of using grafts in the spinal cord to substitute for the loss of no...

journal_title：Cell and tissue research

authors： Nornes H,Björklund A,Stenevi U

更新日期：1983-01-01 00:00:00

abstract：:Vitrification of biological specimens in liquid nitrogen can be achieved under high pressure (2,100 bars). This procedure obviates the use of aldehyde fixation and cryoprotection (glycerol). The present work demonstrates its applicability to the freeze-etching of mammalian brain tissue. Freeze-fracture repicas from ra...

journal_title：Cell and tissue research

authors： Moor H,Bellin G,Sandri C,Akert K

更新日期：1980-01-01 00:00:00

abstract：:The hormone-induced pigment dispersion in primary cultures of xanthophores of goldfish (Carassius auratus L.) has been shown to involve the dispersion of not only carotenoid droplets but also of smooth endoplasmic reticulum. The dispersion of these organelles is inhibited by cytochalasin B and is accompanied by thinni...

journal_title：Cell and tissue research

authors： Obika M,Lo SJ,Tchen TT,Taylor JD

更新日期：1978-07-10 00:00:00

abstract：:Pituitaries from normal, young and adult male rats were fixed either in sublimate-formalin or in glutaraldehyde-osmium. In adjacent Paraplast sections, almost all the gonadotrophs were immunostained with both LH and FSH antisera. The rat LH beta and FSH antisera used were shown to be highly specific by the absorption ...

journal_title：Cell and tissue research

authors： Yoshimura F,Nogami H,Shirasawa N,Yashiro T

更新日期：1981-01-01 00:00:00

abstract：:Light and electron microscopy of the hypothalamic ventricle in neonatal rats demonstrate morphological specializations of the ventricular wall at the level of the premammillary region of the third ventricle. The morphological features are: (1) A ventricular recess that we have called the "hypothalamic dorso-lateral re...

journal_title：Cell and tissue research

authors： Menéndez A,Alvarez-Uría M

更新日期：1987-10-01 00:00:00

abstract：:Autoradiograms of mouse pituitaries were prepared 30 min after injection of 3H-dexamethasone (3HDM), 3H-corticosterone (3HB) and 3H-cortexolone (3HS) either alone or in the presence of competing unlabelled steroids. 3H-dexamethasone accumulated in cell nuclei of both the pars distalis and the pars nervosa but not in t...

journal_title：Cell and tissue research

authors： Coutard M,Osborne-Pellegrin MJ,Funder J

更新日期：1979-08-01 00:00:00

abstract：:Variations in gene expression patterns represent a powerful source of evolutionary innovation. In a rodent living about 70 million years ago, a genomic accident led an immune formyl peptide receptor (FPR) gene to hijack a vomeronasal receptor regulatory sequence. This gene shuffling event forced an immune pathogen sen...

journal_title：Cell and tissue research

authors： Boillat M,Carleton A,Rodriguez I

更新日期：2021-01-16 00:00:00

abstract：:Gastrin stimulates gastric acid secretion by acting on the cholecystokinin B/gastrin receptor (CCK-BR). The localization of this receptor at the cellular level showed conflicting results in animal studies and has not been described in man by immunohistochemistry. The aim of the present study is to characterize the pre...

journal_title：Cell and tissue research

authors： Kulaksiz H,Arnold R,Göke B,Maronde E,Meyer M,Fahrenholz F,Forssmann WG,Eissele R

更新日期：2000-02-01 00:00:00

abstract：:Our previous findings have demonstrated that the rat autosomal-recessive mutation, whitish chalk-like teeth (wct), induces enamel defects resembling those of human amelogenesis imperfecta (AI) in continuously growing incisor teeth. The present study clarifies the effect of the wct mutation on the morphogenesis and cal...

journal_title：Cell and tissue research

authors： Osawa M,Kenmotsu S,Masuyama T,Taniguchi K,Uchida T,Saito C,Ohshima H

更新日期：2007-10-01 00:00:00

abstract：:Fibroblast growth factors (Fgfs) are proteins with diverse functions in development, repair, and metabolism. The human Fgf gene family with 22 members can be classified into three groups, canonical, intracellular, and hormone-like Fgf genes. In contrast to canonical and intracellular Fgfs identified in invertebrates a...

journal_title：Cell and tissue research

authors： Itoh N

更新日期：2010-10-01 00:00:00

abstract：:The functional expression of vascular cell adhesion molecule-1 (VCAM-1), intercellular adhesion molecule-1 (ICAM-1) and MAdCAM-1 in the choroid plexus is indicative of a role of this structure in the communication of the immune system with the central nervous system (CNS). In order to gain further insight into the pos...

journal_title：Cell and tissue research

authors： Wolburg K,Gerhardt H,Schulz M,Wolburg H,Engelhardt B

更新日期：1999-05-01 00:00:00

abstract：:The ultrastructure of the calcium-sensitive (Ca-s) (PAS-positive) cells of the pars intermedia was investigated in eels kept in hypo- and hyperosmotic environments. Although the cells were moderately active in fresh water (FW), they were highly stimulated in deionized water (DW) and displayed an enlarged Golgi apparat...

journal_title：Cell and tissue research

authors： Olivereau M,Chambolle P,Dubourg P

更新日期：1981-01-01 00:00:00

abstract：:Adrenomedullin (AM) is a peptide hormone involved in the modulation of cellular growth, migration, apoptosis, and angiogenesis. These characteristics suggest that AM is involved in the control of neural stem/progenitor cell (NSPC) biology. To explore this hypothesis, we have obtained NSPC from the olfactory bulb of ad...

journal_title：Cell and tissue research

authors： Vergaño-Vera E,Fernández AP,Hurtado-Chong A,Vicario-Abejón C,Martínez A

更新日期：2010-04-01 00:00:00

abstract：:Long-term in vitro culture (16 days) of caprine ovarian cortical tissue was performed to test the effect of FSH and IGF-I on the viability and development of preantral follicles and mRNA expression for FSH and IGF-I receptors. Fragments were cultured in α-MEM(+) alone or supplemented with different combinations of FSH...

journal_title：Cell and tissue research

authors： Magalhães-Padilha DM,Fonseca GR,Haag KT,Wischral A,Gastal MO,Jones KL,Geisler-Lee J,Figueiredo JR,Gastal EL

更新日期：2012-12-01 00:00:00

abstract：:The surface ultrastructure of Kupffer cells in the rat liver has been studied by scanning electron microscopy (SEM). The results demonstrate that Kupffer cells are both significantly different and clearly distinct from endothelial cells. Kupffer cells have neither pores (and/or "sieve plates") nor fenestrations, all o...

journal_title：Cell and tissue research

authors： Motta P

更新日期：1975-12-10 00:00:00

abstract：:In an ultrastructural study on the spermiogenesis of the rainbow trout (Salmo gairdneri R.) four spermatogenetic stages were identified. In young round spermatids, the nuclear chromatin was first heterogeneous (euchromatin and heterochromatin). Subsequently, it became more homogeneous and started to condense in the fo...

journal_title：Cell and tissue research

authors： Billard R

更新日期：1983-01-01 00:00:00

abstract：:Recent advances in the ability to culture the hepatic forms of mammalian malaria parasites, particularly of the important human pathogen Plasmodium falciparum have provided novel opportunities to study the ultrastructural organisation of the parasite in its natural host cell the human hepatocyte. In this electron-micr...

journal_title：Cell and tissue research

authors： Meis JF,Rijntjes PJ,Verhave JP,Ponnudurai T,Hollingdale MR,Smith JE,Sinden RE,Jap PH,Meuwissen JH,Yap SH

更新日期：1986-01-01 00:00:00

abstract：:Tenidap is a structurally novel antirheumatic agent with anti-inflammatory and analgesic properties. Previous studies have shown that tenidap is able to inhibit the production and action of cytokines such as interleukin-1, interleukin-6 (IL-6) and tumour necrosis factor alpha. However, the mechanisms by which tenidap ...

journal_title：Cell and tissue research

authors： Lieb K,Fiebich BL,Hüll M,Berger M,Bauer J

更新日期：1997-05-01 00:00:00

abstract：:Recent studies have accomplished the establishment of a collagenous fiber-fringe matrix upon dental root surfaces in vitro. The present study was undertaken to follow the development of such a matrix in vitro and to test the possible effects of root surface treatments upon this matrix. Periodontal ligament cells, 0.1 ...

journal_title：Cell and tissue research

authors： Bernstein AB,Preisig E,Pajarola G,Schroeder HE

更新日期：1989-10-01 00:00:00

abstract：:Calcitonin receptor-immunoreactivity (CTR-ir) was found in enteric neurons of the mouse gastrointestinal tract from embryonic day 13.5 (E13.5) to post-natal day 28 (P28). CTR-ir occurred in cell bodies in ganglia of the myenteric plexus extending from the esophagus to the colon and in nerve cells of the submucosal gan...

journal_title：Cell and tissue research

authors： Wookey PJ,Turner K,Furness JB

更新日期：2012-02-01 00:00:00

abstract：:The ontogeny of gut innervation in the anuran amphibian Xenopus laevis was studied using immunohistochemistry on sections of whole larvae from NF stages 38-52. Immunoreactivity to acetylated tubulin confirmed the presence of nerve fibres as early as stages 38-39. Actin immunoreactivity was found at stage 41, indicatin...

journal_title：Cell and tissue research

authors： Holmberg A,Hägg U,Fritsche R,Holmgren S

更新日期：2001-10-01 00:00:00

abstract：:DBA/2J (D2) mice develop a form of progressive pigmentary glaucoma with increasing age. We have compared retinal cell populations of D2 mice with those in control C57BL/6J mice to provide information on retinal histopathology in the D2 mouse. The D2 mouse retina is characterized by a reduction in retinal thickness cau...

journal_title：Cell and tissue research

authors： Moon JI,Kim IB,Gwon JS,Park MH,Kang TH,Lim EJ,Choi KR,Chun MH

更新日期：2005-04-01 00:00:00

abstract：:Human gingival fibroblasts were cultured with collagen fibrils. The precise process of collagen phagocytosis and the relationship between acid phosphatase activity and intracellular degradation of collagen were investigated by cytochemical methods at the ultrastructural level. The collagen fibrils were first engulfed ...

journal_title：Cell and tissue research

authors： Yajima T

更新日期：1986-01-01 00:00:00