Abstract：
:Salivary glands of cat were examined from 1 to 42 days following parasympathectomy and compared with contralateral normal control glands. Microliths were detected by light microscopy in none of 11 parotid, 31 out of 41 submandibular and four out of 22 sublingual glands following parasympathectomy, and one out of 19 parotid, five out of 28 submandibular and four out of 15 sublingual normal control glands. The greatly increased occurrence of microliths in the submandibular gland was statistically significant. Microliths in the parasympathectomized submandibular glands were detected by light microscopy most often in ductal lumina, followed by acinar lumina, ductal parenchyma, interstitial stroma, and acinar parenchyma. They were detected by electron microscopy also in the basement membrane overlying protruding processes of myoepithelial cells and in intraparenchymal macrophages. Intracellular microliths were in phagosomes. In the parasympathectomized submandibular glands, parenchymal atrophy was seen and particularly involved the striated ducts; secretory material and cellular debris were seen in lumina; and macrophages and neutrophils were more apparent than normally. The great increase of microlithiasis in the submandibular gland appears to be the result of secretory inactivity, and microliths appear to form in stagnant secretory material and cellular debris in lumina and in phagosomes of parenchymal cells.
journal_name
Int J Exp Patholjournal_title
International journal of experimental pathologyauthors
Triantafyllou A,Harrison JD,Garrett JRsubject
Has Abstractpub_date
1993-02-01 00:00:00pages
103-12issue
1eissn
0959-9673issn
1365-2613journal_volume
74pub_type
杂志文章abstract：:Pulmonary granuloma formation and fibrosis were experimentally induced in Sprague-Dawley strain rats by Angiostrongylus cantonensis. Increased protein levels of matrix metalloproteinase (MMP)-2, -9, -13 and the imbalance between these enzymes and metalloproteinase inhibitors, tissue inhibitors of MMPs (TIMP-1 and -2),...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2007.00554.x
更新日期：2007-12-01 00:00:00
abstract：:Heparan sulphate (HS) sits at the interface of the cell and the extracellular matrix. It is a member of the glycosaminoglycan family of anionic polysaccharides with unique structural features designed for protein interaction and regulation. Its client proteins include soluble effectors (e.g. growth factors, morphogens...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/iep.12135
更新日期：2015-08-01 00:00:00
abstract：:The degenerative and regenerative changes in murine skeletal muscle after injection of Bothrops asper venom were studied by histological, lectin histochemical and immunocytochemical techniques. According to our observations, the process was divided into four main stages: (a) During the first 3 days prominent degenerat...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1991-04-01 00:00:00
abstract：:The effect of dengue type 2 virus (DV) and the cytokines induced by it, on the chemiluminescence (CL) response of mouse spleen cells was studied by luminol-dependent CL. Following intracerebral (i.c.) inoculation of DV, an initial increase in CL response was observed which was followed by a sharp decline from the 4th ...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1993-10-01 00:00:00
abstract：:Mitochondrial DNA (mt-DNA) disorders and abnormal regulation of nuclear-derived proteins devoted to the cross-talk between the two cellular genomes have recently interested researchers in the field of neuromuscular diseases. We have identified, isolated and sequenced a new gene, augmenter of liver regeneration (ALR) t...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2009.00639.x
更新日期：2009-08-01 00:00:00
abstract：:Hydroxymethylnitrofurazone (NFOH) is a nitrofurazone prodrug effective in vivo during acute infections, and it has less hepatotoxicity effect than the standard drug benznidazole (BZN) which has been used during short- and long-term treatment. In the present study, we induced the indeterminate form of Chagas disease in...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/iep.12289
更新日期：2018-10-01 00:00:00
abstract：:The effect of oestradiol on the intact and castrated adult gerbil prostate was evaluated by focussing on stromal and epithelial disorders, and hormonal receptor immunoreactivity. The experimental animals were studied by histological, histochemical and immunohistochemical techniques, morphometric-stereological analysis...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2007.00559.x
更新日期：2008-02-01 00:00:00
abstract：:While the origin of tumours, whether from one cell or many, has been a source of fascination for experimental oncologists for some time, in recent years there has been a veritable explosion of information about the clonal architecture of tumours and their antecedents, stimulated, in the main, by the ready accessibilit...
journal_title：International journal of experimental pathology
pub_type： 杂志文章,评审
doi：10.1046/j.1365-2613.2000.00142.x
更新日期：2000-04-01 00:00:00
abstract：:Streptozotocin (SZ)-induced insulitis, which is an animal model for insulin-dependent diabetes mellitus, was suppressed by lactic dehydrogenase virus (LDV) infection. There were no differences in degenerative and necrotic changes of islet cells between SZ-treated mice and SZ-treated mice with LDV infection during the ...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1994-06-01 00:00:00
abstract：:Administration of 25 mg/kg/day methyl clofenapate to Alpk/APfSD rats for up to 4 days gave rise to hepatomegaly resulting from a combination of hepatocyte hyperplasia, mainly in the periportal region of the lobule, and centrilobular cell hypertrophy. In hepatocytes undergoing mitosis there was a redistribution of dens...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:Nonalcoholic steatohepatitis (NASH) is one of the life-threatening hepatic diseases; however, its pathogenesis is still unknown. To evaluate the causative role of hyperlipidaemia and high-fat diet, we compared C57BL/6 mice with inherited hyperlipidaemic model mice (LDLR(-/-)mice and ApoE(-/-) mice) fed a normal or a h...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.0959-9673.2004.00401.x
更新日期：2004-12-01 00:00:00
abstract：:The interrelationship between acinar cell apoptosis and tubular complex formation was examined in caerulein-induced pancreatitis using histology, immunohistochemistry, electron microscopy and DNA gel electrophoresis. Rats were given 8 hourly subcutaneous injections of caerulein, 24 micrograms/kg, for up to 2 days. Mor...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1046/j.1365-2613.1999.00116.x
更新日期：1999-08-01 00:00:00
abstract：:The effect of infection by prototypes from the three major species of Leishmania on the oxidative burst of human mononuclear phagocytes in culture was examined. The presence of intracellular parasites of the three species, L.major, L.donovani and L.mexicana decreased hydrogen peroxide (H2O2) and superoxide anion (O2-)...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:Conventional therapies for low back pain (LBP) are purely symptomatic and do not target the cause of LBP, which in approximately 40% of cases is caused by degeneration of the intervertebral disc (DIVD). Targeting therapies to inhibit the process of degeneration would be a potentially valuable treatment for LBP. There ...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.0959-9673.2006.00449.x
更新日期：2006-02-01 00:00:00
abstract：:Mouse phrenic nerve-hemidiaphragms were stimulated in vitro in the presence of the anticholinesterase ecothiopate iodide and prepared for light and electron microscopy at different times during and after the appearance of prolonged contractions localized at the endplate. The earliest changes were at the subsynapse, wi...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1991-06-01 00:00:00
abstract：:In this study, we wanted to evaluate whether the engrailed EN-2 gene, a homeobox gene with an essential role in the development of the rhombic lip derivatives in different species, is (1) expressed also in man in the differentiation process of the medullary arcuate nucleus (ArcN) and (2) involved in sudden unexplained...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.0959-9673.2005.00408.x
更新日期：2005-02-01 00:00:00
abstract：:Two families of the Metzincin clan of metalloproteinases, the matrix metalloproteinases and the disintegrin metalloproteinases have attracted much attention as important effectors of cellular interactions with their environment. They appear to play significant roles in the modulation of components of the extracellular...
journal_title：International journal of experimental pathology
pub_type：
doi：10.1111/j.1365-2613.2010.00736.x
更新日期：2010-08-01 00:00:00
abstract：:The interradicular region of primary molars is permeated by many foramina, channels and accessories that connect the pulp cavity with the periapical tissues anatomically. Thus, pulp decomposition products or drugs used in endodontic treatment can trigger inflammatory reactions. The aim of this study was to evaluate th...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/iep.12292
更新日期：2018-10-01 00:00:00
abstract：:The liver sinusoidal endothelial cell (LSEC) is damaged by many toxins, including oxidants and bacterial toxins. Any effect on LSECs of the Pseudomonas aeruginosa virulence factor, pyocyanin, may be relevant for systemic pseudomonal infections and liver transplantation. In this study, the effects of pyocyanin on in vi...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2008.00602.x
更新日期：2008-12-01 00:00:00
abstract：:The tumour microenvironment, which is largely composed of inflammatory cells, is a crucial participant in the neoplastic process through the promotion of cell proliferation, survival and migration. Neutrophil polymorphonuclear cells (PMNs) induce inflammatory reactions that can be either cytotoxic for tumour cells or ...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2008.00628.x
更新日期：2009-02-01 00:00:00
abstract：:Most patients with epithelial ovarian cancer (EOC) are diagnosed at an advanced stage, and therapeutic options for these patients are limited. The identification of suitable biomarkers could be helpful for patients with EOC, who might benefit from targeted therapies even in advanced stages of the disease. Trophoblast ...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/iep.12174
更新日期：2016-04-01 00:00:00
abstract：:BALB/c and CBA mice maintained on low (4%) or normal (18%) protein diets for 2 weeks after weaning were infected with a sublethal dose of murine cytomegalovirus, adjusted in proportion to body weight. Viral replication, histopathological changes and humoral responses to the virus were compared between the dietary grou...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1991-02-01 00:00:00
abstract：:Pathological and immunopathological studies were carried out on snake coiled fibres (SCF) which occurred in affected soleus muscle in chloroquine treated rats. The SCF began to appear in denervated soleus muscle by 8 days after chloroquine injection. By day 14, typical SCF were observed with an unusual swirling patter...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1046/j.1365-2613.1997.9950333.x
更新日期：1997-02-01 00:00:00
abstract：:Over the past 40 years there have been giant steps forward in our understanding of cellular and molecular biology that have given us the framework by which to understand tissue organization and tissue function on a range of scales. However, although the progress has been great, the more we have discovered, the more we...
journal_title：International journal of experimental pathology
pub_type：
doi：10.1111/j.1365-2613.2010.00719.x
更新日期：2010-06-01 00:00:00
abstract：:Initially found expressed in neuronal and then later in endothelial cells, it is well established that the transmembrane glycoproteins neuropilin-1 (NRP1) and neuropilin-2 (NRP2) play essential roles in axonal growth and guidance and in physiological and pathological angiogenesis. Neuropilin expression and function in...
journal_title：International journal of experimental pathology
pub_type： 杂志文章,评审
doi：10.1111/j.1365-2613.2012.00810.x
更新日期：2012-04-01 00:00:00
abstract：:Skin window procedures in humans have shown rapid accumulation of neutrophils into the exuded fluids above abraded skin. The present study was undertaken to determine if similar epicutaneous neutrophil accumulation might explain the extreme resistance of HRS/J mice, both hairless (hr/hr) and haired (hr/+), to experime...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2008.00584.x
更新日期：2008-06-01 00:00:00
abstract：:During mild (one to two pairs of worms) and prolonged (23 weeks or more) mouse infections with Schistosoma mansoni, but not with S. japonicum, periovular granulomas and fibrosis were seen to be preferentially located along periportal tissues. This caused fibrotic expansion of the portal spaces on a background of norma...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：:Ureteropelvic junction (UPJ) obstruction is the most frequently observed cause of obstructive nephropathy in children. Neonatal and foetal animal models have been developed that mimic closely what is observed in human disease. The purpose of this review is to discuss how obstructive nephropathy alters kidney histology...
journal_title：International journal of experimental pathology
pub_type： 杂志文章,评审
doi：10.1111/j.1365-2613.2010.00727.x
更新日期：2011-06-01 00:00:00
abstract：:This study aimed to characterize matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs) in relation to changes in left ventricle (LV) geometry and function in a porcine model with streptozotocin (STZ)-induced diabetes. In 15 Chinese Guizhou minipigs with STZ-induced diabetes (diabetic group) and 15 age-m...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：10.1111/j.1365-2613.2008.00579.x
更新日期：2008-04-01 00:00:00
abstract：:Groups of mice were given oestrone acetate or vitamin E subcutaneously to determine how these treatments might modify responses to endotoxic lipopolysaccharide given intraperitoneally. Release of hepatic transaminase and tumour necrosis factor (TNF) into serum and induction of manganous superoxide dismutase in the liv...
journal_title：International journal of experimental pathology
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
