Abstract:
:Low-dose chemotherapy drugs can suppress tumours by restraining tumour vessel growth and preventing the repair of damaged vascular endothelial cells. Cisplatin is a broad-spectrum, cell cycle-non-specific drug, but has serious side effects if used at high doses. There have been few reports on the anti-angiogenic effects of low-dose cisplatin and hence the effect of low-dose metronomic (LDM) chemotherapy on the proliferation and neovascularization of H22 hepatocarcinoma cells is discussed in this research. The influence of LDM chemotherapy with cisplatin on human umbilical vascular endothelial cells (HUVECs) and proliferation of the HepG(2) human hepatocarcinoma cell line were measured using MTT assays. The LDM group was treated with cisplatin 0.6 mg/kg/day; the control group with saline 0.2 ml; the maximum tolerated dose (MTD) group with cisplatin 9 mg/kg/day. Vascular endothelial growth factor (VEGF) and matrix metallopeptidase 2 (MMP-2) were detected using immunohistochemical staining. A chicken chorio-allantoic membrane (CAM) model was used to check the inhibitory effect of LDM chemotherapy with cisplatin on neovascularization in vivo. Low-dose cisplatin inhibited HUVEC proliferation in a dose- and time-dependent manner, but was ineffective in inhibiting HepG(2) cell proliferation. Tumour growth was delayed in mice receiving LDM cisplatin, without apparent body weight loss, compared with mice that received MTD cisplatin. Microvessel density and expression of VEGF and MMP-2 were much lower in mice receiving LDM cisplatin than in the control and MTD groups. Continuous low-dose cisplatin suppressed CAM angiogenesis in vivo. LDM chemotherapy with cisplatin can inhibit the growth of blood vessel endothelial cells in vitro and shows anti-angiogenic ability in vivo.
journal_name
Int J Exp Patholjournal_title
International journal of experimental pathologyauthors
Shen FZ,Wang J,Liang J,Mu K,Hou JY,Wang YTdoi
10.1111/j.1365-2613.2009.00684.xsubject
Has Abstractpub_date
2010-02-01 00:00:00pages
10-6issue
1eissn
0959-9673issn
1365-2613pii
IEP684journal_volume
91pub_type
杂志文章abstract::In this study, viruria following Japanese encephalitis virus (JEV) infection in mice has been shown to appear earlier in pregnant than in normal mice with proteinuria and haematuria. This was related to the production of splenic macrophage derived neutrophil chemotactic factor (MDF) following JEV infection. Intravenou...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1995-04-01 00:00:00
abstract::Lysyl oxidase, which cross-links collagen and elastin, was obtained from chick embryo bone and cartilage and its substrate, elastin, from aorta. The enzyme was studied using an improved assay which enabled the stability of the substrate to be monitored. The enzyme was fully inhibited in vivo by beta-aminopropionitrile...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1992-10-01 00:00:00
abstract::Interstitial fibrosis, associated with extensive accumulation of extracellular matrix constituents in the cortical interstitium, is directly correlated to progression of renal disease. The earliest histological marker of this progression is the accumulation in the interstitium of fibroblasts with the phenotypic appear...
journal_title:International journal of experimental pathology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2613.2011.00764.x
更新日期:2011-06-01 00:00:00
abstract::(Pre)neoplastic lesions in livers of rats induced by diethylnitrosamine are characterized by elevated activity of the first irreversible enzyme of the oxidative branch of the pentose phosphate pathway (PPP), glucose-6-phosphate dehydrogenase (G6PD), for production of NADPH. In the present study, the activity of G6PD, ...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.1365-2613.2008.00582.x
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abstract::A major translational barrier to the use of stem cell (SC)-based therapy in patients with myocardial infarction (MI) is the lack of a clear understanding of the mechanism(s) underlying the cardioprotective effect of SCs. Numerous paracrine factors from SCs may account for reduction in infarct size, but myocardial salv...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/iep.12312
更新日期:2019-04-01 00:00:00
abstract::This study was conducted to evaluate the adverse effects of the anabolic steroid, boldenone undecylenate (BOL) on reproductive functions of male rabbits. Thirty white New Zealand mature male rabbits were divided into three groups (10 rabbits each). Group A rabbits served as a control group. Group B rabbits received 4....
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.1365-2613.2012.00814.x
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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::It was previously shown that administration of the nitric oxide synthase inhibitor N(G)-nitro-L-arginine methyl ester (L-NAME) aggravated murine viral myocarditis by increasing myocardial virus titres. Experimental autoimmune myocarditis in mice and rats mimics human fulminant myocarditis. The effects of L-arginine, a...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.1365-2613.2008.00609.x
更新日期:2008-10-01 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
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journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1046/j.1365-2613.1998.00064.x
更新日期:1998-06-01 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::A simple method is presented for selective cell culture of human mesangial cells using explantation of mesangial cell hillocks. Glomeruli which had been incubated with collagenase were explanted on plastic tissue culture flasks. Three to 6 weeks after explantation, a rapidly growing multilayer of elongated mesangial c...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract::To confirm the existence of the cervical thymus and the development of cervical thymoma in thymoma-prone BUF/Mna (BUF) rats, we examined cervical organs and adjacent tissues, and thoracic thymic tissues of the three inbred strains, BUF, ACI/NMna (ACI), and WKY/NCrj (WKY), and 11 congenic strains, in which genetic regi...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.1365-2613.2010.00755.x
更新日期:2011-04-01 00:00:00
abstract::Diets enriched with fat, especially unsaturated fat, promote experimental pancreatic carcinogenesis, but little is known of the effects of individual fatty acids. The effect of stearic and oleic acid on pancreatic fatty acids and atypical acinar cell nodules (preneoplastic lesions) was studied in 14-day-old weanling m...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1991-10-01 00:00:00
abstract::Up to 40% of children with Reye's syndrome have hypoglycaemia that could contribute to the patient's encephalopathy. We developed a mouse model in which intravenous inoculation of influenza B/Lee virus produced a non-permissive infection of hepatocytes and cerebral endothelial cells and caused many clinical, biochemic...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1993-06-01 00:00:00
abstract::Formation of the coronary arteries consists of a precisely orchestrated series of morphogenetic and molecular events which can be divided into three distinct processes: vasculogenesis, angiogenesis and arteriogenesis (Risau 1997; Carmeliet 2000). Even subtle perturbations in this process may lead to congenital coronar...
journal_title:International journal of experimental pathology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2613.2009.00646.x
更新日期:2009-06-01 00:00:00
abstract::The present study was carried out to investigate the role of hypertension in the genesis and localization of intimal lesions and medial remodelling found in the prestenotic segment in relation to a severe stenosis of the abdominal aorta just below the diaphragm. Male young rats were divided randomly into operated grou...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.1365-2613.2006.00506.x
更新日期:2006-12-01 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::Experiments on the relationship between the hepatocellular transport of endogenous or exogenously loaded bile acids (sodium taurocholate, TC, 0.5 mumol/min/100 g body wt) and horseradish peroxidase (HRP) or immunoglobulin A (IgA) (0.5 mg/100 g body wt) were carried out on anaesthetized Wistar rats. The time course of ...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1992-04-01 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::C-cell tumours of the thyroid gland are among the most common spontaneous neoplasms of the laboratory rat. With the exception of calcitonin, little attention has been paid to the secretory peptides of C cells during the development of neoplasia. Of these peptides, somatostatin (SS) is of particular interest because it...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.0959-9673.2004.00367.x
更新日期:2004-02-01 00:00:00
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journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/iep.12321
更新日期:2019-08-01 00:00:00
abstract::In this study we have explored the pathogenesis of the hepatic alterations which occur in diabetes and the modulation of these complications by the combination of metformin adjunct treatment and insulin monotherapy. For this purpose, diabetic rats were treated with insulin (DM + Ins) or metformin plus insulin (DM + Me...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/iep.12184
更新日期:2016-06-01 00:00:00
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journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.0959-9673.2005.00408.x
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journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/iep.12093
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abstract::Osteonecrosis (ON) was produced experimentally in rabbits by intravenous injection of platelet activating factor (PAF) in combination with lipopolysaccharides (LPS) on two occasions separated by a week-long interval. Eleven of 15 rabbits (73%), with administration of both LPS (50 microg/kg) and PAF (10 microg/kg), exh...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1046/j.1365-2613.2001.00202.x
更新日期:2001-10-01 00:00:00
abstract::Non-alcoholic fatty liver disease (NAFLD) is the most common chronic condition of the liver in the western world. There is only little evidence about altered sensitivity of steatotic liver to acute toxic injury. The aim of this project was to test whether hepatic steatosis sensitizes rat liver to acute toxic injury in...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:10.1111/j.1365-2613.2011.00765.x
更新日期:2011-08-01 00:00:00
abstract::The preovulatory follicle provides a unique physiological example of rapid growth accompanied by neovascularization, two processes that are generally characteristic of pathologies such as wound repair or malignancy. During the hours preceding ovulation, follicular growth is accompanied by elevated levels of messenger ...
journal_title:International journal of experimental pathology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2613.1997.d01-247.x
更新日期:1997-04-01 00:00:00
abstract::Interleukin (IL)-6-related cytokines share gp130 as the signal-transducing protein. Cardiac myocytes produce various kinds of cytokines including IL-6 and cardiotrophin-1. Activation of gp130 transduces hypertrophic and cytoprotective signals in cardiac myocytes via JAK/STAT, MAP kinase and PI-3 kinase pathways. Besid...
journal_title:International journal of experimental pathology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-2613.2000.00139.x
更新日期:2000-02-01 00:00:00
abstract::This study was performed to characterize the intestinal lesions in chronic graft-versus-host disease (GVHD) in mice and to determine a possible role of intestinal intraepithelial lymphocytes (ilEL) in the development of these lesions. Chronic GVHD was induced by transfer of DBA/2 lymphocytes into non-irradiated (C57BL...
journal_title:International journal of experimental pathology
pub_type: 杂志文章
doi:
更新日期:1993-08-01 00:00:00