Abstract:
OBJECTIVE:To investigate the preventive and therapeutic effect and mechanism of simvastatin on secondary inflammatory damage of rats with cerebral hemorrhage. METHODS:Sixty SD rat aged 9-12 weeks were chosen and divided into the control group, model group and simvastatin-treated group randomly with 20 rats in each group. Rats in the model group and simvastatin-treated group were infused with autologous fresh uncoagulated blood to the right brain tissue of the basal ganglia to build the cerebral hemorrhage model, while rats in the control group were treated with the same amount of normal saline. Then, rats in the simvastatin-treated group were given a gavage of 3 mg/kg of simvastatin once a day after modeling. Rats in the three groups were given nerve dysfunction score (NDS) and wet-dry weighting method was used to detect the brain water content (BWC) of brain tissues around the lesion of the rats. Then Nissl staining was conducted and the undamaged neurons were counted. Immunohistochemical SP method was applied to count the number of NF-κB, TLR4 and IL-1β positive cells in brain tissues around the lesions, and the immuno fluorescence method was employed to determine the expression levels of NF-κB, TLR4 and IL-1β proteins. RESULTS:The NDS results of the simvastatin-treated group at all time points were all significantly higher than those of the model group (P < 0.05); the BWC values of the simvastatin-treated group at all time points were all significantly lower than those of the model group at the same periods (P < 0.05); the number of the undamaged neurons around the lesions of the simvastatin-treated group at all time points were all significantly higher than those of the model group (P < 0.05); seven days after treatment, the number of the NF-κB, TLR4 and IL-1β positive cells in brain tissues around the lesions of the simvastatin-treated group were all significantly lower than those of the model group (P < 0.05), and its expression levels of NF-κB, TLR4 and IL-1β protein were also significantly lower than those of the model group (P < 0.05). CONCLUSIONS:Simvastatin can inhibit the expressions of NF-κB, TLR4 and IL-1β proteins in rats with cerebral hemorrhage, and protect neurons and reduce secondary inflammatory damages by down-regulating the above protein-mediated inflammatory responses.
journal_name
Asian Pac J Trop Medjournal_title
Asian Pacific journal of tropical medicineauthors
Zhou HX,Gao LH,Meng LL,Zhang YX,Wei ZF,Si DWdoi
10.1016/j.apjtm.2017.01.003subject
Has Abstractpub_date
2017-02-01 00:00:00pages
152-156issue
2eissn
1995-7645issn
2352-4146pii
S1995-7645(17)30092-5journal_volume
10pub_type
杂志文章abstract:OBJECTIVE:To determine the relationship between asymptomatic malaria parasitemia and some oxidative stress parameters in pregnant Nigerian women. METHODS:This is a cross-sectional study involving 130 normal pregnant women at various trimesters, who were attending antenatal clinic at the University of Nigeria Teaching ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60076-X
更新日期:2011-03-01 00:00:00
abstract::Tropical pyomyositis is an underdiagnosed condition. We reported a 35 year old male farmer, who presented with septicemia and acute respiratory distress syndrome due to pyomyositis involving the paraspinal muscles. Culture of the pus grew methicillin sensitive Staphylococcus aureus, and the patient recovered after sur...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60096-5
更新日期:2011-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the antioxidant activity of aqueous extract of Moringa oleifera (M. oleifera) young leaves by in vivo as well as in vitro assays. METHODS:In vitro study included estimation of total phenolic, total flavonol, total flavonoid and total antioxidant power (FRAP assay). In addition, in vivo study was ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(13)60068-1
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:To explore the value of B-ultrasound on the evaluation of the effects of traditional Chinese medicine compound of Radix astragali, Salvia miltiorrhiza and Angelica sinensis, and TCM + praziquantel on liver fibrosis in rabbits with schistosomiasis. METHODS:The hepatic fibrosis model in rabbits with schistosom...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(13)60114-5
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVE:To determine the impact of seasonal variations on health indices of free-ranging asymptomatic guinea fowls (Numida meleagris) in Zambia. METHODS:A time series analysis was carried out on a prospective cohort study over a 12 month period between March 2010 and February 2011 by examining a total 147 guinea fow...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60221-2
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To describe the epidemiology of snake bite in the region and attempt to compare proven Russell's viper with hump-nosed viper bites. METHODS:All snake bite admissions to the Toxicology Unit of Teaching Hospital Peradeniya over three year from 2006 were included. RESULTS:Of the 776 snakebites, 665(86%) were u...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60147-8
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:To delineate the frequency of occurrence of bla(CTX-M), bla(TEM), and bla(SHV) in Enterobacteriaceae from North-Indian tertiary hospital. METHODS:A random collection of a subset of 45 Escherichia coli (E. coli) and 28 Klebsiella pneumoniae (K. pneumoniae) that was resistant to a third generation cephalospori...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60046-1
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:To study the expression of tumor necrosis factor receptor-associated protein 1 (TRAP1) in gastric cancer tissue and its correlation with malignant biology. METHODS:Gastric cancer tissue and adjacent normal tissue were collected, and mRNA content and protein content of TRAP1 were detected; gastric cancer cell...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2015.12.014
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:To investigate the correlation between nasopharyngeal carcinoma cell WNT5A and epithelial-mesenchymal transition (emt)/metastasis, and investigate its possible mechanisms. METHODS:RT-PCR and gene transfection were used to detect the expression of nasopharyngeal carcinoma cell strains WNT5A and EMT related fa...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60080-8
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:To evaluate parasite distribution and tissue tropism of Toxoplasma gondii tachyzoites in experimentally infected mice using real time QPCR. METHODS:In this survey 16 Balb/c mice were inoculated with 1 × 10(4) alive tachyzoites of Toxoplasma gondii RH strain. After 1, 2, 3 days post infection and the last day...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60087-0
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:To investigate capacity of Hyptis suaveolens (H. suaveolens) methanol extract as an antioxidant to protect against carbon tetrachloride (CCl(4))-induced oxidative stress, hepatotoxicity in Albino Wistar rats and cytoprotective effect of hydrogen peroxide (H(2)O(2)) induced cell death in HepG(2) cell line. ME...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60162-X
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To evaluate efficiency of HAART in the prevention of mother to child HIV transmission. METHODS:A longitudinal study was conducted on 1 300 women attending the antenatal service at Saint Camille Medical Centre from September 2010 to July 2011. The HIV status of mothers was determined by rapid tests and ELISA....
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60188-6
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of Cannabis sativa resin and/or tramadol, two commonly drugs of abuse on acetylcholinesterase and butyrylcholinesterase activities as a possible cholinergic biomarkers of neurotoxicity induced by these agents. METHODS:Rats were treated with cannabis resin (5, 10 or 20 mg/kg) (equiva...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.09.009
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:To survey the prevalence severe diarrhea arising from these bacteria in children under 5 years old in Marvdasht. METHODS:In this study faecal sample from 615 children aged <5 years old who were hospitalized for gastroenteritis in Fars hospitals in Iran were collected and then enriched in Escherichia coli (E....
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60182-6
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:To discuss the association between single nucleotide polymorphism (SNP) of rs3811047 in IL-1 F7 gene and rheumatoid arthritis (RA) susceptibility among the Han population in central plains of China. METHODS:A total of 276 RA patients admitted to our hospital from December 2009 to December 2011 together with ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60204-1
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. METHODS:High-fat diet feeding and intraperitoneal injec...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.01.025
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVE:To induce pluripotent stem (IPS) cells from fibrocytes that are separated from liver cancer patients. METHODS:The fibrocytes were reprogrammed to IPS cells by lentiviral vector, stained and identified by immunohistochemistry. RESULTS:The IPS cells were successfully established from fibrocytes after infectio...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60032-8
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVE:To draw on data about publication patterns and citation indicators of Asian Pacific Journal of Tropical Medicine (APJTM) during 2008 and June 2014 in order to know about the current state of the journal. METHODS:Data used in this study were collected based on publications in APJTM from 2008 to June, 2014. In...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60109-7
更新日期:2014-08-01 00:00:00
abstract:OBJECTIVE:To study the inhibitory effect of matrine on bladder cancer cell growth and invasion in vitro through PI3K/AKT signaling pathway. METHODS:Human T24 bladder cancer cell lines were cultured and treated with different doses of matrine (0.25 mg/mL, 0.5 mg/mL and 1.0 mg/mL) as well as 20 μmol/L PI3K inhibitor LY2...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2017.05.009
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:To explore the larvicidal and pupicidal activity of Euphorbia hirta (E. hirta) leaf extract and Bacillus sphaericus (B. sphaericus) against the malarial vector, Anopheles stephensi (An. stephensi). METHODS:The larvicidal and pupicidal activity was assayed against An. stephensi at various concentrations rangi...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(13)60003-6
更新日期:2013-02-01 00:00:00
abstract::Salmonella are most commonly associated with gastroenteritis and enteric fever in humans. Occasionally, dissemination of bacilli throughout the body results in establishment of localized foci of persistent infection especially in patients with debilitating diseases and immunosuppressive states. Infection at various ab...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60117-X
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:To observe the effect of Rougan Huaqian granules combined with human mesenchymal stem cell (hMSC) transplantation on the liver fibrosis in carbon tetrachloride-induced cirrhosis rats. METHODS:Sixty SD rats were randomly divided into five groups. The rats in control group received intraperitoneal injection of...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60097-3
更新日期:2014-07-01 00:00:00
abstract::Brucellosis is a zoonotic disease characterized by reproductive failure in animals and undulent fever in humans. In cattle, it is caused by Brucella abortus while in goats by Brucella melitensis, the main cause of brucellosis in humans. Brucellosis in livestock has been associated with importation of animals from bree...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章,评审
doi:10.1016/j.apjtm.2016.11.007
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:To investigate the composition of volatile compounds in the different accessions of Perilla frutescens (P. frutescens) collected from various habitats of China and Japan. METHODS:In the present study, the essential oil from the leaves of P. frutescens cultivars from China and Japan was extracted by hydro-dis...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2017.07.004
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE:To invest the differences among mesenchymal stem cells (MSCs) derived from different tissues and their impacts on clinical applications. METHODS:In this study, MSCs were isolated from adipose tissue (AD), umbilical cord tissue (UC), and menstrual blood (Men) and compared their biological characteristics in t...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2015.07.022
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of hydroethanolic extract of yacon on the hyperglycemia induced by streptozotocin (STZ) in neonatal rats. METHODS:Wistar rats aged two days old received an intraperitoneal injection of STZ (160 mg/kg); after seven weeks, glycosuria was determined and animals with glucose levels above 2...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.03.033
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:To explore the effect and mechanism of angiotensin II receptor blockers - Irbesartan on occurrence of ventricular arrhythmias in rats with myocardial ischemia. METHODS:Rats with embryonic cardiomyocytes-H9c2 were randomly divided into control group, ischemia group, Irbesartan group and Irbesartan + ischemia ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.07.022
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the curative effect of the 132 KD protein isolated from the seeds of Peganum harmala (P. harmala) L. against carbon tetrachloride (CCl(4)) induced oxidative stress in rats. METHODS:Animals were post treated intraperitoneally with 132 KD isolated protein at doses of 4 and 8 mg/kg body weight and b...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(13)60058-9
更新日期:2013-04-13 00:00:00
abstract:OBJECTIVE:To determine drug resistance mutations and the HIV-1 subtypes among antiretroviral treatment naive HIV-1 patients in Peninsular Malaysia. METHODS:A total of 45 samples from four hospitals that provide HIV viral load services were subjected to the amplification of the protease and two third of reverse transcr...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.12.005
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:To determine the distribution of Duffy blood group genotypes in Balouch population as a major ethnic group that living in a sub-tropical area in south East of Iran. METHODS:In this study, the Duffy blood group FY phenotypes were determined using indirect anti-globulin technique and also genotype by PCR-RFLP ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60021-3
更新日期:2014-03-01 00:00:00