Enhanced CD24 expression in endometrial carcinoma and its expression pattern in normal and hyperplastic endometrium.

abstract：:The effect of prolonged exposure to normobaric hypoxia on the mitochondria of myocard of rats exposed for several weeks to 8 and 7% O2 has been morphometrically evaluated. Twelve male Wistar rats housed in Nalgene cages (2 per cage) with a batch of six cages placed in plexiglass chambers were maintained in air/N2 mixt...

journal_title：Histology and histopathology

authors： Cervós Navarro J,Kunas RC,Sampaolo S,Mansmann U

更新日期：1999-10-01 00:00:00

abstract：:Actin microfilaments and microtubules are important cytoskeletal proteins that regulate endothelial repair through alterations in cell shape and through regulation of cell migration following wounding of the endothelium. Upstream pathways have been identified in the regulation of actin and microtubule organization, es...

journal_title：Histology and histopathology

authors： Lee JS,Gotlieb AI

更新日期：2003-07-01 00:00:00

abstract：:We review the morphofunctional characteristics of CD34+ stromal fibroblastic/fibrocytic cells (CD34+ SFCs) and report our observations. We consider the following aspects of CD34+ SFCs: A) The confusing terms applied to this cell type, often combining the prefix CD34 with numerous names, including fibroblasts, fibrocyt...

journal_title：Histology and histopathology

authors： Díaz-Flores L,Gutiérrez R,García MP,Sáez FJ,Díaz-Flores L Jr,Valladares F,Madrid JF

更新日期：2014-07-01 00:00:00

abstract：:The epicardium is the outer mesothelial layer of the heart. It covers the myocardium and plays important roles in both heart development and regeneration. It is derived from the proepicardium (PE), groups of cells that emerges at early developmental stages from the dorsal pericardial layer (DP) close to the atrio-vent...

journal_title：Histology and histopathology

authors： Andrés-Delgado L,Galardi-Castilla M,Mercader N,Santamaría L

更新日期：2020-09-01 00:00:00

abstract：:"Classically activated macrophages (M1)" and "alternatively activated macrophages (M2)", which appear in injured tissues, control either inflammation or remodeling. The mechanism remains unclear. To clarify the M1-/M2-macrophage polarization in acute liver injury, M1- and M2-related factors were analysed in F344 rats ...

journal_title：Histology and histopathology

authors： Wijesundera KK,Izawa T,Murakami H,Tennakoon AH,Golbar HM,Kato-Ichikawa C,Tanaka M,Kuwamura M,Yamate J

更新日期：2014-04-01 00:00:00

abstract：:The purpose of this study was to determine the histological characteristics of a skeletal muscle reconstructed by means of the implantation of autologous adipose tissue following an experimentally-induced volumetric muscle loss. A cylindrical piece in the belly of the rat anterior tibial muscle was removed. In the hol...

journal_title：Histology and histopathology

authors： Leiva-Cepas F,Jimena I,Ruz-Caracuel I,Luque E,Villalba R,Peña-Amaro J

更新日期：2020-05-01 00:00:00

abstract：:We examined the relationship between the incidence of ultrastructural changes in the alveolar septum and the extravascular lung water content. Pulmonary edema was induced in 18 mongrel dogs by either dextran (n = 12) or alloxan (n = 6) administration. Six other dogs served as controls. Extravascular lung water content...

journal_title：Histology and histopathology

authors： Oda H,Arakawa M,Kambara K,Nakahara K,Segawa T,Ando F,Kawada T,Hirakawa S,Shoumura S,Isono H

更新日期：1993-01-01 00:00:00

abstract：:Detailed histomorphometric analysis of human conjunctival biopsy specimens has convincingly demonstrated that tissue remodeling of the extracellular matrix (ECM) is an essential and dynamic process associated with conjunctival scarring in ocular cicatricial pemphigoid (OCP). The conjunctival scarring often eventually ...

journal_title：Histology and histopathology

authors： Razzaque MS,Foster CS,Ahmed AR

更新日期：2001-10-01 00:00:00

abstract：:Neurons of the substantia nigra show severe morphological changes in Parkinson's disease. Pathological alterations of cell bodies have been described, whereas those of neuronal processes have hardly been investigated. Golgi impregnation has been the chosen method for demonstrating neuronal processes and dendritic and ...

journal_title：Histology and histopathology

authors： Patt S,Gertz HJ,Gerhard L,Cervós-Navarro J

更新日期：1991-07-01 00:00:00

abstract：:A comparative histochemical and morphometric study in two groups of homologous muscles from different tetrapods (rat, pigeon, lizard and frog) was performed. On the basis of their fiber diameters and oxidative enzyme activities, an initial correlation between fiber types of all animals is observed, although in the liz...

journal_title：Histology and histopathology

authors： Burgos Bretones JJ,Razquin Peralta B,Aguirre Urizar J,Rivera Pomar JM

更新日期：1987-01-01 00:00:00

abstract：:Morphological and biochemical alterations have been described in neurons of the aged human brain. However, the cell death process associated with neuronal senescence remains to be elucidated. Apoptosis and autophagic degeneration, two modes of programmed cell death described in embryogenesis and tissue renewal in adul...

journal_title：Histology and histopathology

authors： Anglade P,Vyas S,Hirsch EC,Agid Y

更新日期：1997-07-01 00:00:00

abstract：:Platelet-derived growth factor-A (PDGF-A) is a locally produced growth factor in the rat testis secreted by both Sertoli cells and Leydig cells. It has been suggested that PDGF-A may be involved in modulation of testosterone production and may be essential to Leydig cell differentiation, however it is not known at wha...

journal_title：Histology and histopathology

authors： Fecteau KA,Mrkonjich L,Mason JI,Mendis-Handagama SM

更新日期：2006-12-01 00:00:00

abstract：:Factor H (FH) is the predominant soluble inhibitor of the complement system. With a concentration of 200-800 microg/ml in human and rat plasma it acts as a cofactor for the soluble factor I (FI)-mediated cleavage of the component C3b to iC3b. Furthermore it competes with factor B for binding to C3b and C3(H2O) and pro...

journal_title：Histology and histopathology

authors： Demberg T,Heine I,Götze O,Altermann WW,Seliger B,Schlaf G

更新日期：2006-01-01 00:00:00

abstract：:Our previous study on human skeletal muscle undergoing ischemia and reperfusion has revealed that granulocytes, which infiltrate the muscle tissue in large numbers, play an important role in mediating fibre injuries by producing superoxide anion (O2-) which is responsible for membrane lipid peroxidation. In the curren...

journal_title：Histology and histopathology

authors： Adembri C,Domenici LL,Formigli L,Brunelleschi S,Ferrari E,Novelli GP

更新日期：1994-10-01 00:00:00

abstract：:In order to reveal modulation of the number of pulmonary neuroendocrine cells (PNEC) in interstitial lung diseases and to clarify significance of cell proliferation activity in occurrence of PNEC, we counted airway PNEC of the patients of idiopathic interstitial pneumonia, secondary interstitial pneumonia and control ...

journal_title：Histology and histopathology

authors： Ito T,Ogura T,Ogawa N,Udaka N,Hayashi H,Inayama Y,Yazawa T,Kitamura H

更新日期：2002-10-01 00:00:00

abstract：:Membranous glomerulonephritis caused in Barbus graellsi by myxosporidian infections have been studied by electron microscopy and immunoelectron microscopy techniques. This study indicates that Myxosporidian infection produces a chronic severe aggression. Spores reach the spleen, the kidney and the liver, where they ar...

journal_title：Histology and histopathology

authors： Peribañez MA,del Cacho E,Castillo JA,Arnal MC

更新日期：1993-10-01 00:00:00

abstract：:Ischemic heart disease is a widespread cause of death. During infarction, myocardial injury is mediated by release of several pro-inflammatory cytokines including multifunctional interleukin-1 (IL-1). In various tissues, IL-1-mediated deleterious effects are known to be attenuated via the over-expression of natural an...

journal_title：Histology and histopathology

authors： Bonetti A,Marchini M,Ortolani F

更新日期：2008-09-01 00:00:00

abstract：:Oral squamous cell carcinoma (OSCC) is the most common malignancy of the oral cavity with a poor 5-year survival rate, due in large part to the presence of metastatic disease at initial diagnosis. In recent years, a number of studies have examined the oral tumor microenvironment to asses the potential dynamic balance ...

journal_title：Histology and histopathology

authors： Shi Z,Stack MS

更新日期：2010-07-01 00:00:00

abstract：:The effects of the administration of cyclophosphamide to male rats at doses of 400 mg/m2 for a period of 5 days and of 200 mg/m2 over two five-day cycles interrupted by a 21-day break reveal differences in the ultrastructural morphology of gonadotrophic cells between treated animals and normal controls. The ultrastruc...

journal_title：Histology and histopathology

authors： Poblador MS,Rojas C,Raya A,Casares JA,Aparicio J,Lancho Alonso JL

更新日期：1990-04-01 00:00:00

abstract：:Mitochondrial transcription factor A (mtTFA) plays a crucial role in both the transcription and maintenance of mitochondrial DNA. A high expression of mtTFA has been demonstrated in several solid tumors, and is closely associated with cancer cell survival/apoptosis and growth. However, its expression pattern in pancre...

journal_title：Histology and histopathology

authors： Kimura T,Kitada S,Uramoto H,Zhi L,Kawatsu Y,Takeda T,Horie S,Nabeshima A,Noguchi H,Sasaguri Y,Izumi H,Kohno K,Yamada S

更新日期：2015-02-01 00:00:00

abstract：:The photoreceptors of the barred owl (Strix varia) consist of rods, single cones and unequal double cones present in a ratio of about 35:1:3. In the light-adapted condition the rods are of uniform diameter along their entire length and are therefore not felt to undergo photomechanical changes. The rod outer segment co...

journal_title：Histology and histopathology

authors： Braekevelt CR,Smith SA,Smith BJ

更新日期：1996-01-01 00:00:00

abstract：:This study concerns the results of penile biopsies in 50 patients aged 27 to 80, with secondary impotence removed with a biopty gun or during penile surgery. The biopty gun specimens were equally representative as the open biopsy ones. The cause and the degree of erectile dysfunction were determined by clinical and la...

journal_title：Histology and histopathology

authors： Malovrouvas D,Petraki C,Constantinidis E,Petraki K,Antoniadis G,Constantinidis C,Kranidis A

更新日期：1994-07-01 00:00:00

abstract：:Despite years of research into its pathobiology and continuing clinical trials for novel therapies, the prognosis for patients with glioblastoma (GBM) remains dismal. An important obstacle against treatment efficacy may be a high degree of intra- and inter-tumoral heterogeneity within GBMs, which may be caused by the ...

journal_title：Histology and histopathology

authors： Lee HW,Lee K,Kim DG,Yang H,Nam DH

更新日期：2016-03-01 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder characterized by progressive cell loss confined mostly to dopaminergic neurons of the substantia nigra. Several factors, including oxidative stress, and decreased activity of complex I mitochondrial respiratory chain, are involved in the degenerative process. Ye...

journal_title：Histology and histopathology

authors： Anglade P,Vyas S,Javoy-Agid F,Herrero MT,Michel PP,Marquez J,Mouatt-Prigent A,Ruberg M,Hirsch EC,Agid Y

更新日期：1997-01-01 00:00:00

abstract：:Osteoclasts are physiological polykaryons specialized in the resorption of calcified tissue. In the context of the clinical use of calcium-phosphate (CaP) ceramics as bone substitutes, this study used transmission electron microscopy to investigate the in vitro mechanisms of CaP ceramic degradation by osteoclastic cel...

journal_title：Histology and histopathology

authors： Heymann D,Guicheux J,Rousselle AV

更新日期：2001-01-01 00:00:00

abstract：:Primary cultured human salivary gland cells were transfected with ori-defective mutant DNA of SV40. Following 2-3 weeks of transfection, slowly expanding colonies consisting of small compact cells emerged, while mock-transfected cells did not grow any more and eventually entered crisis, followed by cell death. Using l...

journal_title：Histology and histopathology

authors： Azuma M,Sato M

更新日期：1994-10-01 00:00:00

abstract：:Cerebral cavernous malformations (CCMs) are described as vascular lesions consisting of endothelial-lined dilated vessels embedded in a connective tissue sheath without intervening parenchyma between them. Their anatomical connections with the normal blood vessels are still enigmatic and the fine three-dimensional (3-...

journal_title：Histology and histopathology

authors： Toralba S,Landemore G,Coquemont M,Plancoulaine B,Chapon F

更新日期：2014-08-01 00:00:00

abstract：:We describe a new technique, decalcification by perfusion, for the softening of bony tissue. The blood circulatory system was perfused in 16 rats via a cannula through the left heart ventricle with a fixative followed by New Decalc (an acidic demineralizer) for 30-240 minutes. Perfusion decalcification for 120 minutes...

journal_title：Histology and histopathology

authors： Nilsson M,Hellström S,Albiin N

更新日期：1991-07-01 00:00:00

abstract：:The clinical presentation, histopathology and immunoelectron microscopic features of two cases of duodenal somatostatinoma are described, one of which is a hitherto unreported example of a collision tumour with a neurofibroma. Ultrastructural morphometric immunoelectron microscopy studies revealed the presence of four...

journal_title：Histology and histopathology

authors： Varikatt W,Yong JL,Killingsworth MC

更新日期：2006-11-01 00:00:00

abstract：:We designed to investigate the effects of down-regulating the tumor susceptibility gene 101 (TSG101) on the proliferation and apoptosis of the human breast cancer MCF-7 cell line, and the role of the MAPK/ERK signal pathway in this process. The siRNA against TSG101 was transfected into the breast cancer MCF-7 cell lin...

journal_title：Histology and histopathology

authors： Zhang Y,Song M,Cui ZS,Li CY,Xue XX,Yu M,Lu Y,Zhang SY,Wang EH,Wen YY

更新日期：2011-01-01 00:00:00