The Southeast Asian journal of tropical medicine and public health最新文献

Literature review of parasitoids of filth flies in Thailand: a list of species with brief notes on bionomics of common species. 泰国蝇类寄生虫的文献综述:种表及常见种的生物学简要说明。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Chamnarn Apiwathnasorn

引用次数: 0

Resistance of Aedes aegypti (L.) larvae to temephos in Surabaya, Indonesia. 印度尼西亚泗水地区埃及伊蚊幼虫对双硫磷的抗性研究。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Kris Cahyo Mulyatno, Atsushi Yamanaka, Ngadino, Eiji Konishi

引用次数: 0

Clostridium perfringens and sulphite reducing clostridia densities in selected tropical Malaysian rivers. 产气荚膜梭菌和亚硫酸盐降低马来西亚热带河流中梭菌的密度。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Florence C H Lee, S L Hakim, M A Kamaluddin, Kwai Lin Thong

{"title":"Clostridium perfringens and sulphite reducing clostridia densities in selected tropical Malaysian rivers.","authors":"Florence C H Lee, S L Hakim, M A Kamaluddin, Kwai Lin Thong","doi":"","DOIUrl":"","url":null,"abstract":"Clostridium perfringens (CP) and sulphite reducing clostridia (SRC) densities in the Selangor River, Bernam River and Tengi River Canal were examined between April 2007 and January 2008. Water samples were taken from two or three locations along each river, using either depth-integration or grab sampling methods. The downstream sampling site of the Selangor River, Rantau Panjang, reported the highest arithmetic mean of CP and SRC densities (583.45 and 8,120.08 cfu/100 ml, respectively). Both CP and SRC densities in the Selangor River increased further downstream, but the reverse was true in the Bernam River. The SRC densities in these rivers were significantly different from each other (p < 0.05) when comparing upstream and downstream results, but CP densities were not significantly different (p > 0.05). SRC densities were significantly correlated (p < 0.05) in different locations along the Selangor River and the Bernam River. The CP densities did not show such pattern (p > 0.05). River discharge had no significant correlation with SRC or CP densities by study site (p > 0.05). Since the Selangor River has a denser human population along its banks, this study confirms CP as a suitable indicator of human fecal contamination. However, tracing CP distribution along the river is more difficult than SRC. To our knowledge, this is the first study of CP and SRC densities from Malaysian rivers. CP densities found in this study were within the range of general water bodies reported from other countries.","PeriodicalId":520816,"journal":{"name":"The Southeast Asian journal of tropical medicine and public health","volume":" ","pages":"129-35"},"PeriodicalIF":0.2,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30987761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of ABCB-1 C3435T polymorphisms on plasma nevirapine and efavirenz levels and their effects on virologic and immunological outcomes in HIV/TB co-infected Thai adults under anti-retroviral therapy. ABCB-1 C3435T多态性对接受抗逆转录病毒治疗的HIV/TB合并感染泰国成人血浆奈韦拉平和依非韦伦水平的影响及其对病毒学和免疫学结果的影响

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Sumonmal Uttayamakul, Sirirat Likanonsakul, Weerawat Manosuthi, Nuanjun Wichukchinda, Tatsuo Shioda, Srisin Khusmith

{"title":"Influence of ABCB-1 C3435T polymorphisms on plasma nevirapine and efavirenz levels and their effects on virologic and immunological outcomes in HIV/TB co-infected Thai adults under anti-retroviral therapy.","authors":"Sumonmal Uttayamakul, Sirirat Likanonsakul, Weerawat Manosuthi, Nuanjun Wichukchinda, Tatsuo Shioda, Srisin Khusmith","doi":"","DOIUrl":"","url":null,"abstract":"ATP-binding cassette, sub-family B (encoded by ABCB-1 or MDR-1) has an important role in cellular export of antiretroviral agents. A previous study showed that ABCB-1 C3435T polymorphism affects plasma efavirenz and nelfinavir concentrations and rate of CD4+ T cell recovery after starting antiretroviral treatment (ART). The present study examined the influence of ABCB-1 polymorphisms on plasma nevirapine and efavirenz levels when co-administered with rifampicin in 124 HIV/TB patients who received nevirapine- (400 mg/day) (n = 59) and efavirenz- (600 mg/day) (n = 65) based ART. ABCB-1 C3435T polymorphisms were genotyped using real-time PCR. CD4 T cell counts and HIV-1 viral RNA were evaluated in response to ART. The frequencies of CC, CT and TT genotypes of ABCB-1 C3435T polymorphism were 34% (n = 42), 55% (n = 68) and 12% (n = 14), respectively. Contrary to the previous report, no association was found among these genotypes and plasma drug concentrations at weeks 6 and 12 of ART and after rifampicin discontinuation. We also observed no differences in CD4+ T cell recovery rate among different ABCB-1 C3435T genotypes. In nevirapine group, however, all the patients with CT genotype achieved HIV-1 RNA levels of < 50 copies/ml, while 67% of those with TT and 95% with CC genotypes achieved < 50 copies/ml (p = 0.040). These data suggested that ABCB-1 C3435T polymorphisms do not affect plasma nevirapine and efavirenz concentrations in HIV/TB co-infected Thai patients or their immunological outcome, but had an effect on virologic outcome in the nevirapine-treated group.","PeriodicalId":520816,"journal":{"name":"The Southeast Asian journal of tropical medicine and public health","volume":" ","pages":"78-88"},"PeriodicalIF":0.2,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30987755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Severe perinatal dengue hemorrhagic fever in a low birth weight infant. 低出生体重儿的严重围生期登革出血热。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Prasonk Witayathawornwong, Orawan Jirachanchai, Punthip Kasemsut, Nawinda Mahawijit, Ratchaneegorn Srisakkwa

引用次数: 0

Invasive pneumococcal disease among hospitalized children aged 28 days to 60 months in Jarkarta. 雅加达28天至60个月住院儿童的侵袭性肺炎球菌病

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Klara Yuliarti, Sri Rezeki Hadinegoro, Bambang Supriyatno, Anis Karuniawati

{"title":"Invasive pneumococcal disease among hospitalized children aged 28 days to 60 months in Jarkarta.","authors":"Klara Yuliarti, Sri Rezeki Hadinegoro, Bambang Supriyatno, Anis Karuniawati","doi":"","DOIUrl":"","url":null,"abstract":"Streptococcus pneumoniae is a leading cause of morbidity and mortality among children worldwide. Prevention of invasive pneumococcal disease (IPD) with a pneumococcal conjugate vaccine (PCV) is an effective approach to reduce the burden of pneumococcal disease. Nationwide epidemiological data is required prior to considering universal pneumococcal immunization for Indonesia. This preliminary study aimed to quantify the burden of IPD among hospitalized children at Cipto Mangunkusumo Hospital and Fatmawati Hospital, Jakarta. We studied 205 subjects aged 28 days to 60 months who were admitted with the diagnosis of pneumonia, meningitis, sepsis, and suspected occult bacteremia. Streptococcus pneumoniae was isolated from 1 of 205 blood specimens, giving an IPD proportion of 0.5%. The IPD case in this study was a 3-month-old baby with meningitis and bilateral lobar pneumonia. The Quellung test demonstrated serotype 7F. The isolate was susceptible to amoxicillin and Cotrimoxazole. Incidence of IPD could not be calculated due to low number of cases; this underscores the importance of surveillance of pneumococcal disease in Indonesia.","PeriodicalId":520816,"journal":{"name":"The Southeast Asian journal of tropical medicine and public health","volume":" ","pages":"136-44"},"PeriodicalIF":0.2,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30989866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exhaled carbon monoxide levels among Malaysian male smokers with nicotine dependence. 马来西亚男性尼古丁依赖者呼出的一氧化碳水平。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Ng Chong Guan, Anne Yee Hway Ann

引用次数: 0

Insecticide susceptibility status of field-collected Aedes (Stegomyia) aegypti (L.) at a dengue endemic site in Shah Alam, Selangor, Malaysia. 马来西亚雪兰莪州沙阿南一个登革热流行点现场采集的埃及伊蚊(隐蚊)对杀虫剂的敏感性状况

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Loke Seau Rong, Andy Tan Wei Ann, Nazni Wasi Ahmad, Lee Han Lim, Mohd Sofian Azirun

{"title":"Insecticide susceptibility status of field-collected Aedes (Stegomyia) aegypti (L.) at a dengue endemic site in Shah Alam, Selangor, Malaysia.","authors":"Loke Seau Rong, Andy Tan Wei Ann, Nazni Wasi Ahmad, Lee Han Lim, Mohd Sofian Azirun","doi":"","DOIUrl":"","url":null,"abstract":"Biweekly ovitrap surveillance (OS) was conducted for a year (August 2007 - September 2008) at two different dengue endemic sites in Shah Alam, Selangor, Malaysia, 50 km from Kuala Lumpur. Aedes aegypti collected from these 2 locations were raised to the F3 stage and subjected to a WHO standard bioassay method to determine lethal time (LT) against pyrethroids (permethrin 0.75%, cyfluthrin 0.15%), organophosphates (malathion 5.0%, fenitrothion 1.0%), carbamates (propoxur 0.1%, bendiocarb 0.1%) and organochlorine (DDT 4.0%). Insecticide susceptibilities were analyzed for one year. Aedes aegypti were resistant to DDT with a mortality range of 0 - 13.3% throughout the year at both sites. Susceptibilities to pyrethroids and carbamates varied throughout the year. In contrast, susceptibilities to pyrethroids and carbamates varied throughout the year: resistant to propoxur, bendiocarb and permethrin with mortality of < 80% in most months; but, showed incipient resistant to cyfluthrin in most months. Mosquitoes were consistently susceptible to malathion and fenitrothion, with complete mortality during most months. They were especially susceptible to malathion with LT50 values of 21.32 - 36.37 minutes, suggesting effectiveness of malathion for control of dengue.","PeriodicalId":520816,"journal":{"name":"The Southeast Asian journal of tropical medicine and public health","volume":" ","pages":"34-47"},"PeriodicalIF":0.2,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30988930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diversity of gastrointestinal helminths among murid rodents from northern and northeastern Thailand. 泰国北部和东北部鼠型啮齿动物胃肠道蠕虫的多样性。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Kittipong Chaisiri, Win Chaeychomsri, Jindawan Siruntawineti, Alexis Ribas, Vincent Herbreteau, Serge Morand

{"title":"Diversity of gastrointestinal helminths among murid rodents from northern and northeastern Thailand.","authors":"Kittipong Chaisiri, Win Chaeychomsri, Jindawan Siruntawineti, Alexis Ribas, Vincent Herbreteau, Serge Morand","doi":"","DOIUrl":"","url":null,"abstract":"The presence of gastrointestinal helminths (GI helminths) was investigated among 725 murid rodents, trapped in various habitats of Nan, Loei and Buri Ram Provinces, Thailand. The study revealed 17 species of rodents infected with 21 species or taxonomic groups of parasites (3 trematodes, 3 cestodes, 14 nematodes and 1 acanthocephalan). The overall prevalence of infection was 57.7% (418/725). Of the gastrointestinal (GI) helminths, the dominant parasitic group was members of the family Trichostrongylidae (24.3%), followed by the cestodes Raillietina sp (17.1%) and Hymenolepis diminuta (8.6%) and the nematode Syphacia muris (8.6%). The GI helminthic infection rates were highest in Mus caroli (81.8%), Mus cervicolor (76.5%), Leopoldamys edwardsi (75.0%), Bandicota indica (71.5%) and Bandicota savilei (71.4%). Highest rodent species richness (RSR) and helminth species richness (HSR) rates were found in Loei, followed by Nan and Buri Ram. The helminth prevalence rate was higher in rodents from Nan, followed by rodents from Loei and Buri Ram. Rodents from irrigated fields had the highest infection rates followed by rodents from upland or dry agricultural areas, forests and domestic habitats. Raillietina sp, Rodentolepis nana (syn. Hymenolepis nana), Hymenolepis diminuta, Moniliformis moniliformis and Cyclodontostomum purvisi, considered zoonotic parasites, were mainly found in rodents from domestic habitats and lowland irrigated fields.","PeriodicalId":520816,"journal":{"name":"The Southeast Asian journal of tropical medicine and public health","volume":" ","pages":"21-8"},"PeriodicalIF":0.2,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30988928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification of tropomyosin as major allergen of white squid (Loligo edulis) by two-dimensional immunoblotting and mass spectrometry. 二维免疫印迹和质谱法鉴定原肌球蛋白是白鱿鱼的主要过敏原。

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The Southeast Asian journal of tropical medicine and public health Pub Date : 2012-01-01

Zailatul Hani Mohamad Yadzir, Rosmilah Misnan, Shahnaz Murad

{"title":"Identification of tropomyosin as major allergen of white squid (Loligo edulis) by two-dimensional immunoblotting and mass spectrometry.","authors":"Zailatul Hani Mohamad Yadzir, Rosmilah Misnan, Shahnaz Murad","doi":"","DOIUrl":"","url":null,"abstract":"IgE-mediated allergic reaction to squid is one of the most frequent molluscan shellfish allergies. Previously, we have detected a 36 kDa protein as the major allergen of Loligo edulis (white squid) by immunoblotting using sera from patients with squid allergy. The aim of this present study was to further identify this major allergen using a proteomics approach. The major allergen was identified by a combination of two-dimensional electrophoresis (2-DE), immunoblotting, mass spectrometry and bioinformatics tools. The 2-DE gel fractionated the cooked white squid proteins to more than 50 different protein spots between 10 to 38 kDa and isoelectric point (pI) from 3.0 to 10.0. A highly reactive protein spot of a molecular mass of 36 kDa and pI of 4.55 was observed in all of the patients' serum samples tested. Mass spectrometry analysis led to identification of this allergen as tropomyosin. This finding can contribute to advancement in component-based diagnosis, management of squid allergic patients, to the development of immunotherapy and to the standardization of allergenic test products as tools in molecular allergology.","PeriodicalId":520816,"journal":{"name":"The Southeast Asian journal of tropical medicine and public health","volume":" ","pages":"185-91"},"PeriodicalIF":0.2,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30989871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0