Tracing the accumulation and effects of mercury uptake in the previtellogenic ovary of crucian carp, Carassius auratus gibelio by autometallography and caspase-3 immunohistochemistry.

abstract：:Having identified glycans of cellular glycoconjugates as versatile molecular messages, their recognition by sugar receptors (lectins) is a fundamental mechanism within the flow of biological information. This type of molecular interplay is increasingly revealed to be involved in a wide range of (patho)physiological pr...

journal_title：Histology and histopathology

authors： García Caballero G,Kaltner H,Kutzner TJ,Ludwig AK,Manning JC,Schmidt S,Sinowatz F,Gabius HJ

更新日期：2020-06-01 00:00:00

abstract：:The repair of articular cartilage defects is increasingly moving into the focus of experimental and clinical investigations. Histological analysis is the gold standard for a valid and objective evaluation of cartilaginous repair tissue and predominantly relies on the use of established scoring systems. In the past thr...

journal_title：Histology and histopathology

authors： Orth P,Madry H

更新日期：2015-08-01 00:00:00

abstract：:A battery of horseradish peroxidase-conjugated lectins (Con A, WGA and DBA), as well as conventional histochemical techniques (PAS, saponification, Alcian Blue pH 0.1, 1, 2.5, chlorhydric hydrolisis, neuraminidase, Bromophenol blue, Tioglycollate reduction and Ferric-ferricyanide-FeIII) were used to study the content ...

journal_title：Histology and histopathology

authors： Sarasquete C,González de Canales ML,Arellano J,Muñoz Cueto JA,Ribeiro L,Dinis MT

更新日期：1998-07-01 00:00:00

abstract：:A proportion of anaplastic large cell tumours is difficult to classify on sections of routinely processed, paraffin-embedded tissue. Differentiation into large cell lymphoma, carcinoma, melanoma or sarcoma is important in order to assess prognosis and proper treatment. Although the use of immunohistochemistry has been...

journal_title：Histology and histopathology

authors： Henzen-Logmans SC,Mullink H,Vennegoor C,Hilgers J,Oort J,Meijer CJ

更新日期：1987-04-01 00:00:00

abstract：:Glucocorticoids play a major role in attenuation of the inflammatory response and they are useful in the primary combination chemotherapy of breast cancer, since in vitro studies have demonstrated an antiproliferative effect in human breast cancer cells. In contrast, it was recently shown that glucocorticoids protect ...

journal_title：Histology and histopathology

authors： Conde I,Paniagua R,Fraile B,Lucio J,Arenas MI

更新日期：2008-01-01 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：BACKGROUND:Expression of hypoxia-related tissue factors in 1p-aberrant oligodendroglial neoplasms diminishes patient outcome. Differentiated embryo-chondrocyte expressed gene 1 (DEC1) has been described as novel hypoxia-related tissue factor. In our study, we assessed the expression of DEC1 in 1p aberrant oligodendrogl...

journal_title：Histology and histopathology

authors： Preusser M,Birner P,Ambros IM,Ambros PF,Budka H,Harris AL,Hainfellner JA

更新日期：2005-10-01 00:00:00

abstract：:The aim of our study was to evaluate corneal cell proliferation and apoptosis in cases of granular, macular and lattice dystrophy, and to provide evidence which may help to clarify whether apoptosis is a pathogenic factor in any of these dystrophies. The study group comprised 39 eyes (from 33 patients) which had under...

journal_title：Histology and histopathology

authors： Szentmáry N,Takács L,Berta A,Szende B,Süveges I,Módis L

更新日期：2007-08-01 00:00:00

abstract：:Junctional complexes such as tight junctions, adherens junctions, and desmosomes play crucial roles in the structure and function of epithelial cells. These junctions are involved in increasing cell-cell contact and as well serve as signaling centers regulating multiple functions in epithelial cells. Carcinoma cell li...

journal_title：Histology and histopathology

authors： Kim G,Rajasekaran SA,Thomas G,Rosen EA,Landaw EM,Shintaku P,Lassman C,Said J,Rajasekaran AK

更新日期：2005-01-01 00:00:00

abstract：:Since endometriosis is a proliferative disease we evaluated the presence of anti-apoptotic factor (Bcl-2) and pro-apoptotic factor (Bax) in deep pelvic endometriosis. A Cross-sectional observational study was performed at Santa Casa de Misericórdia de São Paulo, São Paulo, Brazil. Forty women aged 26 to 46 years with ...

journal_title：Histology and histopathology

authors： Abdalla Ribeiro HS,Galvāo MA,Aoki T,Aldrighi JM,Ribeiro PA

更新日期：2014-09-01 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：:Experimental Doxorubicin-exposure in utero is correlated with foetal oesophageal atresia, tracheo-oesophageal fistula, axial alterations. While gastrointestinal and respiratory defects have been largely investigated, only sporadic data have been published to date on notochordal and vertebral defects. The aim of this w...

journal_title：Histology and histopathology

authors： Menegola E,Broccia ML,Di RF

更新日期：2002-01-01 00:00:00

abstract：:This study deals with myocardial preservation after 24 hours of continuous, hypothermic and oxygenated perfusion with Cape Town (CT) solution, focusing on the morphological changes produced by preservation and reperfusion, and their possible relationship to the composition of the solution and the immediate hemodynamic...

journal_title：Histology and histopathology

authors： García-Poblete E,Alvarez L,Fernández H,Escudero C,Torralba A

更新日期：1998-01-01 00:00:00

abstract：:Serotonin-producing pancreatic endocrine tumours are rare neoplasms which in most cases exhibit malignant biological behaviour. These tumours, in the majority of the well-documented cases, are composed of argyrophil- and argentaffin-positive cells which contain large pleomorphic neurosecretory granules. In contrast, a...

journal_title：Histology and histopathology

authors： Kanavaros P,Hoang C,Le Bodic MF,Polivka M,Hautefeuille P

更新日期：1990-07-01 00:00:00

abstract：:Melanocytes characterized by their tyrosinase activity, melanosomes and dendrites locate in the basal layer of epidermis and hair bulb in the skin of mice. Melanocytes differentiate from undifferentiated melanoblasts derived from embryonic neural crest. Melanocyte-stimulating hormone plays an important role in the reg...

journal_title：Histology and histopathology

authors： Hirobe T

更新日期：1995-01-01 00:00:00

abstract：:Pulmonary fibrosis is a common response to various injuries to the lung. The resolution of a fibroproliferative response after lung injury is key to survival. Although there are various initiating factors or causes, the terminal stages are characterized by proliferation and progressive accumulation of connective tissu...

journal_title：Histology and histopathology

authors： Kuwano K,Hagimoto N,Nakanishi Y

更新日期：2004-07-01 00:00:00

abstract：:In the present work a morphopathological study is carried out of the glomerular filtration barrier in 20 Large-White pigs weighing 20 kg, subjected to experimental intravenous inoculations of endotoxin from Salmonella enteritidis. The study is completed with the determination of protein plasmatic levels, through urine...

journal_title：Histology and histopathology

authors： Redondo E,Roncero V,Durán E,Gázquez A

更新日期：1989-10-01 00:00:00

abstract：:Oral squamous cell carcinoma is the most common head and neck malignancy, characterised by high invasive capacity, lymph node metastasis, and high recurrence rate. Among the morphological features of oral cancer, the tumour-associated tissue eosinophilia has gained growing interest in the last years. Eosinophils are a...

journal_title：Histology and histopathology

authors： Mascitti M,Togni L,Rubini C,Troiano G,Lo Muzio L,Santarelli A

更新日期：2020-09-28 00:00:00

abstract：:The reactivity of endothelial cells to putative endothelial cell-specific markers varies with species, with vessel size and with the organ studied. To determine their value in studies of fetal rat lung, and whether organ immaturity would also influence reactivity, we studied endothelial cell immunoreactivity to antibo...

journal_title：Histology and histopathology

authors： Han RN,Tanswell AK,Post M

更新日期：1992-10-01 00:00:00

abstract：:The renin-angiotensin system (RAS) and tubuloglomerular feedback (TGF) are central to the maintenance of blood pressure and body fluid composition. Renin, NO synthase-1 (NOS-1), and cyclooxygenase-2 (COX-2) are key regulators of the RAS and TGF. In the present study, to investigate species-specific differences in the ...

journal_title：Histology and histopathology

authors： Ichii O,Yabuki A,Ojima T,Matsumoto M,Taniguchi K,Suzuki S

更新日期：2008-02-01 00:00:00

abstract：:Ebulin f is a ribosome-inactivating protein (RIP) present in green fruits of the dwarf elder (Sambucus ebulus L). Since dwarf elder fruits are used for food and as a medicine, we assessed the study of toxicological effects and safety of ebulin f in elderly mice, comparing these results with those reported in young ani...

journal_title：Histology and histopathology

authors： Garrosa M,Jiménez P,Córdoba-Díaz D,García-Recio V,Gayoso S,Rojo MÁ,Gayoso MJ,Girbés T

更新日期：2018-09-01 00:00:00

abstract：:The aim of this study was to demonstrate the morphology and matrix synthesis of embryonic rat liver cells (day 18 of gestation) in organoid cultures (high density cultures) with electron microscopic and immunomorphological techniques. For this purpose the cells of embryonic rat livers were isolated enzymatically and g...

journal_title：Histology and histopathology

authors： Elkasaby A,Xu D,Schröter-Kermani C,Merker HJ

更新日期：1991-04-01 00:00:00

abstract：:Transforming growth factor-β (TGF-β) is a key regulator of extracellular matrix (ECM), and may mediate the development of glomerulosclerosis with accumulation of mesangial matrix. Mesangial cells secrete TGF-β in response to common in vitro fibrogenic stimuli. Yet mesangial immunostaining for active TGF-β1 is frequent...

journal_title：Histology and histopathology

authors： Lee HS

更新日期：2012-09-01 00:00:00

abstract：:The presence of intestinal metaplasia (IM) 11 years after selective proximal vagotomy (SPV), selective proximal vagotomy with pyloroplasty (SPV + PP) and selective vagotomy with pyloroplasty (SV + PP) was investigated in 38 consecutive patients. IM was significantly more frequent in SPV than in SV + PP, SPV + PP or in...

journal_title：Histology and histopathology

authors： Rubio CA,Emås S,Slezak P,Nakano H,Kalin B

更新日期：1993-04-01 00:00:00

abstract：:Multilocular cystic renal cell carcinoma (MCRCC) accounts for approximately 1 to 2% of all renal tumors. This tumor is currently classified as a subtype of clear cell RCC. Clinically, the majority of these tumors are incidentally found. Macroscopically, the tumor is well demarcated and consists of various-sized cysts....

journal_title：Histology and histopathology

authors： Kuroda N,Ohe C,Mikami S,Inoue K,Nagashima Y,Cohen RJ,Pan CC,Michal M,Hes O

更新日期：2012-08-01 00:00:00

abstract：:Circadian and seasonal variations were observed in the karyometric index of pinealocytes in the cortical and medullary regions of the distal pineal body. The study involved 70 Wistar rats over a 24-hour interval (0:6, 10:00, 14:00, 18:00, 22:00, 02:00, 06:00 h) during two natural photoluminous periods, i.e. late summe...

journal_title：Histology and histopathology

authors： Cimas García C,Martínez Soriano F,Ruiz Torner A

更新日期：1992-10-01 00:00:00

abstract：:Cocaine- and amphetamine-regulated transcript peptide (CART) is a neuromediator and/or neuromodulator in nerve structures within the gastrointestinal tract, but knowledge about its distribution, functions and co-localisation with other neuronal factors, especially in humans, is very scarce. During the present investig...

journal_title：Histology and histopathology

authors： Gonkowski S,Kamińska B,Landowski P,Całka J

更新日期：2013-07-01 00:00:00

abstract：:Fluoxetine shows controversial lung effects as it prevents pulmonary hypertension in adult rats but exposure during gestation causes pulmonary hypertension in neonatal rats. In the present study, we tested the null hypothesis that the antidepressant drug fluoxetine does not modify the development of bronchopulmonary d...

journal_title：Histology and histopathology

authors： Porzionato A,Zaramella P,Macchi V,Grisafi D,Salmaso R,Baraldi M,Fornaro E,Tassone E,Masola V,Onisto M,Chiandetti L,De Caro R

更新日期：2012-12-01 00:00:00

abstract：:Systematic studies on hepatic stellate cells and myofibroblasts have so far mainly focused on cells located in the perisinusoidal space of Disse, the so-called littoral compartment. Here, these cells play a key role for intralobular fibrogenesis and sinusoidal capillarization. However, advanced hepatic fibrosis and ci...

journal_title：Histology and histopathology

authors： Zimmermann A,Zimmermann H,Fellay M,Reichen J

更新日期：1999-07-01 00:00:00

abstract：:Pneumadin (PNM) is a biologically active decapeptide, which has previously been found to enhanced rat adrenal growth; the mechanism is indirect and probably involves the stimulation of both arginine-vasopressin (AVP) and ACTH release. The effects of 2- and 6-day PNM administration on the atrophic adrenal cortices of r...

journal_title：Histology and histopathology

authors： Markowska A,Andreis PG,Miskowiak B,Nussdorfer GG,Malendowicz LK

更新日期：1997-07-01 00:00:00