Circadian and seasonal cortico-medullary variations in pinealocyte nuclear size. A comparative statistical analysis.

abstract：:In this article we review immunocytochemical localization studies using a monoclonal antibody raised against the 31 kD subunit of bovine H(+)-ATPase, and indirect immunofluorescent staining. In the proximal tubules there is intense H(+)-ATPase staining along the brush borders of S1 and S2, and linear subvillar invagin...

journal_title：Histology and histopathology

authors： Bastani B

更新日期：1997-07-01 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：:We examined morphological characteristics of the carotid body of spontaneously hypertensive rats (SHR), those of age-matched normotensive Wistar rats (NWR), and age-matched genetically comparable Wistar Kyoto rats (WKY). We examined the distribution and abundance of four different regulatory neuropeptides: substance P...

journal_title：Histology and histopathology

authors： Takahashi M,Matsuda H,Hayashida Y,Yamamoto Y,Tsukuda M,Kusakabe T

更新日期：2011-03-01 00:00:00

abstract：:The main objective of this ultrastructural study was to gain a better understanding of the involvement of brain vasculature in clearance of proteins from edematous fluid. For this purpose, both native and modified (cationized, glucosylated, and mannosylated) bovine serum albumin-gold complexes (BSA-G, catBSA-G, glucBS...

journal_title：Histology and histopathology

authors： Dobrogowska DH,Lossinsky AS,Vorbrodt AW

更新日期：1998-07-01 00:00:00

abstract：:Sphingosine kinase functions to phosphorylate sphingosine to sphingosine 1-phosphate (S1P) to keep balance in the metabolites of sphingolipids. There are two isoforms of sphingosine kinase, sphingosine kinase 1 (SphK1) and sphingosine kinase 2 (SphK2). Although SphK1 and SphK2 share high sequence similarity, SphK2 has...

journal_title：Histology and histopathology

authors： Song DD,Zhou JH,Sheng R

更新日期：2018-05-01 00:00:00

abstract：:Representative tumour sections from 468 patients with invasive breast cancer were immunostained for cyclooxygenase-2 (COX-2) and evaluated. The relationships between COX-2 expression, clinical outcome and various clinicopathological variables, including tumour vascularity and disseminated tumour cells (DTC) in the bon...

journal_title：Histology and histopathology

authors： Dhakal HP,Naume B,Synnestvedt M,Borgen E,Kaaresen R,Schlichting E,Wiedswang G,Bassarova A,Holm R,Giercksky KE,Nesland JM

更新日期：2012-10-01 00:00:00

abstract：:The present study describes the use of a microwave processing protocol for the rapid histopathological and immunohistochemical diagnosis of bovine rabies. Immunohistochemistry has been used for rabies diagnosis in formalin-fixed tissue with satisfactory results, although the time to diagnosis is considerably longer th...

journal_title：Histology and histopathology

authors： Abreu CC,Nakayama PA,Nogueira CI,Mesquita LP,Lopes PF,Varaschin MS,Seixas Jdo N,Ferreira E,Bezerra PS Jr

更新日期：2012-09-01 00:00:00

abstract：:Renal oncocytosis is a recently established disease entity characterized by numerous oncocytic tumors and diffuse involvement of oncocytic changes in renal parenchymal epithelia. In this article, we review this disease with a focus on its clinical and pathobiological aspects. Clinically, renal oncocytosis may occur in...

journal_title：Histology and histopathology

authors： Kuroda N,Tanaka A,Ohe C,Mikami S,Nagashima Y,Sasaki T,Inoue K,Hes O,Michal M,Brunelli M,Martignoni G

更新日期：2012-11-01 00:00:00

abstract：:The International Prognostic Index (IPI) has been the basis for determining prognosis in patients with diffuse large B-cell lymphoma (DLBCL) for the past 20 years. The utility of the IPI must be reassessed in the era of immunochemotherapy. Seven risk factors at diagnosis were identified, and a maximum of 7 points were...

journal_title：Histology and histopathology

authors： Wang J,Zhou M,Xu JY,Yang YG,Zhang QG,Zhou RF,Chen B,Ouyang J,Li C

更新日期：2016-03-01 00:00:00

abstract：:The study was carried out on the distribution of neurons and fibres which contain the Corticotropin releasing factor-like (CRF) immunoreactivity in the encephalon of two species of teleosts, Gambusia affinis and Salmo trutta. The peroxidase-antiperoxidase (PAP) immunocytochemical technique was employed. The present st...

journal_title：Histology and histopathology

authors： Coto-Montes A,García-Fernández JM,del Brío MA,Riera P

更新日期：1994-04-01 00:00:00

abstract：:A number of tumor suppressor and tumor-related genes exhibit promoter hypermethylation with resulting gene silencing in human cancers. In addition, several gene promoters have also been shown to become hypermethylated in non-neoplastic cells during aging. To assess the physiological consequence and clinical significan...

journal_title：Histology and histopathology

authors： Tamura G

更新日期：2004-01-01 00:00:00

abstract：:Aluminium (Al) is a neurotoxic metal and Al exposure may be a factor in the aetiology of various neurodegenerative diseases such as Alzheimer's disease (AD). The major pathohistological findings in the AD brain are the presence of neuritic plaques containing beta-amyloid (Abeta) which may interfere with neuronal commu...

journal_title：Histology and histopathology

authors： Rodella LF,Ricci F,Borsani E,Stacchiotti A,Foglio E,Favero G,Rezzani R,Mariani C,Bianchi R

更新日期：2008-04-01 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：:Osteoarthritis (OA) is characterized by cartilage attrition, subchondral bone remodeling, osteophyte formation and synovial inflammation. Perturbed homeostasis caused by inflammation, oxidative stress, mitochondrial dysfunction and proapoptotic/antiapoptotic dysregulation is known to impair chondrocyte survival in joi...

journal_title：Histology and histopathology

authors： Musumeci G,Loreto C,Carnazza ML,Strehin I,Elisseeff J

更新日期：2011-10-01 00:00:00

abstract：:The FHIT gene encompassing the most active common human fragile region, FRA3B, has been proposed as a tumour suppressor gene for important common human carcinomas. The mechanism in which Fhit protein exerts its tumour suppressor activity is still obscure. To further understand the Fhit function associated with its int...

journal_title：Histology and histopathology

authors： Zhao P,Hou N,Lu Y

更新日期：2006-09-01 00:00:00

abstract：:The anti-oxidant food additive, butylated hydroxytoluene (BHT), was fed to Sprague-Dawley rats at three concentrations: 0.2%, 0.4% and 0.8% for periods of 6, 12, 18 and 24 weeks, and the results were compared with corresponding groups treated with a potent carcinogen, 7,12-dimethylbenz[a]anthracene (DMBA) groups, with...

journal_title：Histology and histopathology

authors： Safer AM,al-Nughamish AJ

更新日期：1999-04-01 00:00:00

abstract：:The aim of the study was to estimate the significance of oxidative/nitrosative damage and expression of antioxidant enzymes in renal cell carcinomas (RCC). For this we investigated immunohistochemically six antioxidant enzymes (AOEs) including MnSOD, ECSOD, thioredoxin, thioredoxin reductase, and gammaglutamyl cystein...

journal_title：Histology and histopathology

authors： Soini Y,Kallio JP,Hirvikoski P,Helin H,Kellokumpu-Lehtinen P,Tammela TL,Peltoniemi M,Martikainen PM,Kinnula LV

更新日期：2006-02-01 00:00:00

abstract：:The purpose of our study was to elucidate pathways of genetically programmed cell death (apoptosis) in corneas with macular dystrophy. 10 corneal buttons (10 patients) with macular dystrophy and 8 buttons (8 patients) from enucleated eyes with chorioideal melanoma (controls) were analysed histologically. Immunohistoch...

journal_title：Histology and histopathology

authors： Szentmáry N,Stündl A,Szende B,Süveges I

更新日期：2010-03-01 00:00:00

abstract：:Recently ultraviolet light (UV) reaching the Earth's surface has been gradually increasing in amounts by the destruction of the ozone layers. Large parts of UV are absorbed in the cornea and lens, and only a few amounts reached the retina; however, the effect on the retina is not fully elucidated. 38 rats were irradia...

journal_title：Histology and histopathology

authors： Oguni M,Tamura H,Kato K,Setogawa T

更新日期：1996-07-01 00:00:00

abstract：:Phagocytosis is an important feature of innate immunity in which invading microorganisms are engulfed, killed and degraded - and in some immune cells, their antigens presented to adaptive immune system. A closely related process, efferocytosis, removes apoptotic cells, and is essential for the maintenance of homeostas...

journal_title：Histology and histopathology

authors： Taefehshokr N,Yin C,Heit B

更新日期：2020-09-29 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：:The salamanderfish, Lepidogalaxias salamandroides (Galaxiidae, Teleostei) is endemic to southwestern Australia and inhabits shallow, freshwater pools which evaporate during the hot summer months. Burrowing into the substrate in response to falling water levels allows these fish to aestivate for extended periods of tim...

journal_title：Histology and histopathology

authors： Collin SP,Collin HB

更新日期：1998-10-01 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：:A method for the in vitro generation of granulomas and its use in the analysis of the human granulomatous response is summarized. As a target for the cellular response L3 larvae of Nippostrongylus brasiliensis are coincubated with human mononuclear blood cells, and within seven to fourteen days the development of bloo...

journal_title：Histology and histopathology

authors： Seitzer U,Haas H,Gerdes J

更新日期：2001-04-01 00:00:00

abstract：:The novel coronavirus disease 2019 (COVID-19) outbreak began in the city of Wuhan, whereupon it rapidly spread throughout China and subsequently across the world. Rapid transmission of COVID-19 has caused wide-spread panic. Many established medications have been used to treat the disease symptoms; however, no specific...

journal_title：Histology and histopathology

authors： Zhou H,Liu LP,Fang M,Li YM,Zheng YW

更新日期：2020-10-01 00:00:00

abstract：:The nerve fiber distribution in the epidermis of the hairless rat skin was studied light microscopically by means of zinc iodide-osmium tetroxide staining. Two different morphological types of free nerve fiber endings could be detected: clusters of relatively thick nerve fibers stretched up through the spinous layer u...

journal_title：Histology and histopathology

authors： Müller T

更新日期：2000-04-01 00:00:00

abstract：:Dendritic cells (DCs) are the most potent antigen-presenting cells, and are regarded as "natural adjuvants" for the induction of primary T or T-dependent immunity. DCs in the peripheral sites capture and process antigens. Encounter of exogenous or endogenous stimuli mature the function of DCs, and they thus acquire T-...

journal_title：Histology and histopathology

authors： Chung NP,Chen Y,Chan VS,Tam PK,Lin CL

更新日期：2004-01-01 00:00:00

abstract：:The three-dimensional structure of the pancreatic ductular system (from the intercalated duct to the intercellular secretory canaliculus) is controversial and unclear. The aim of this study is to reveal the three-dimensional structure of the pancreatic ductular sysytem at the onset of pancreatitis. One day following r...

journal_title：Histology and histopathology

authors： Endo H,Ashizawa N,Niigaki M,Hamamoto N,Niigaki M,Kaji T,Katsube T,Watanabe M,Naora H,Otani H,Kinoshita Y

更新日期：2002-01-01 00:00:00

abstract：:To determine the appropriate time for bone reconstruction after irradiation, the healing process after autogenous iliac bone transplantation in the irradiated parietal bone was examined by scanning electron microscopy and light microscopy. Bone transplantation was carried out at the second and the fourth weeks after C...

journal_title：Histology and histopathology

authors： Takekawa M,Matsuda M,Ohotubo S

更新日期：2000-01-01 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