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Tamaki Okabayashi Tadahiro Sasaki Promsin Masrinoul Nantarat Chantawat Sutee Yoksan Narong Nitatpattana Sarunyou Chusri Ronald E. Morales Vargas Marc Grandadam Paul T. Brey Soegeng Soegijanto Kris Cahyo Mulyantno Siti Churrotin Tomohiro Kotaki Oumar Faye Ousmane Faye Abdourahmane Sow Amadou Alpha Sall Orapim Puiprom Panjaporn Chaichana Takeshi Kurosu Seiji Kato Mieko Kosaka Pongrama Ramasoota Kazuyoshi Ikuta 《Journal of clinical microbiology》2016,54(4):1173-1174
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Marie T Benner Joy Townsend Wiphan Kaloi Kyi Htwe Nantarat Naranichakul Saowalak Hunnangkul Verena I Carrara Egbert Sondorp 《Conflict and health》2010,4(1):5
Background
Of the 140 000 Burmese* refugees living in camps in Thailand, 30% are youths aged 15-24. Health services in these camps do not specifically target young people and their problems and needs are poorly understood. This study aimed to assess their reproductive health issues and quality of life, and identifies appropriate service needs. 相似文献3.
Tamaki Okabayashi Tadahiro Sasaki Promsin Masrinoul Nantarat Chantawat Sutee Yoksan Narong Nitatpattana Sarunyou Chusri Ronald E. Morales Vargas Marc Grandadam Paul T. Brey Soegeng Soegijanto Kris Cahyo Mulyantno Siti Churrotin Tomohiro Kotaki Oumar Faye Ousmane Faye Abdourahmane Sow Amadou Alpha Sall Orapim Puiprom Panjaporn Chaichana Takeshi Kurosu Seiji Kato Mieko Kosaka Pongrama Ramasoota Kazuyoshi Ikuta 《Journal of clinical microbiology》2015,53(2):382-388
Chikungunya fever is a mosquito-borne disease of key public health importance in tropical and subtropical countries. Although severe joint pain is the most distinguishing feature of chikungunya fever, diagnosis remains difficult because the symptoms of chikungunya fever are shared by many pathogens, including dengue fever. The present study aimed to develop a new immunochromatographic diagnosis test for the detection of chikungunya virus antigen in serum. Mice were immunized with isolates from patients with Thai chikungunya fever, East/Central/South African genotype, to produce mouse monoclonal antibodies against chikungunya virus. Using these monoclonal antibodies, a new diagnostic test was developed and evaluated for the detection of chikungunya virus. The newly developed diagnostic test reacted with not only the East/Central/South African genotype but also with the Asian and West African genotypes of chikungunya virus. Testing of sera from patients suspected to have chikungunya fever in Thailand (n = 50), Laos (n = 54), Indonesia (n = 2), and Senegal (n = 6) revealed sensitivity, specificity, and real-time PCR (RT-PCR) agreement values of 89.4%, 94.4%, and 91.1%, respectively. In our study using serial samples, a new diagnostic test showed high agreement with the RT-PCR within the first 5 days after onset. A rapid diagnostic test was developed using mouse monoclonal antibodies that react with chikungunya virus envelope proteins. The diagnostic accuracy of our test is clinically acceptable for chikungunya fever in the acute phase. 相似文献
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Vipavinee Cheypanya Pheravut Wongsawad Chalobol Wongsawad Nattawadee Nantarat 《Asian Pacific journal of tropical medicine》2021,(5):214-222
Objective: To examine and study the morphology, epidemiology, and molecular phylogeny of Anisakis larvae in blue mackerel [Scomber australasicus(Cuvier, 1832)] and Indian mackerel [Rastrelliger kanagurta(Cuvier, 1816)] using light microscope, scanning electron microscope, molecular phylogeny, and species delimitation methods for confirmation and investigation of Anisakis species and their evolutionary relationship.Methods: A total of 90 fish(45 per species) were purchased from a department store in Chiang Mai, Thailand. Anisakis samples were investigated for morphological characteristics using light and scanning electron microscopes. Molecular phylogeny and species delimitation methods based on the cox2 gene were performed.Results: The prevalence, mean intensity(Mean±SEM), and mean abundance of Anisakis larvae(Mean±SEM) in blue mackerel were 77.78%, 6.74±1.320, and 5.24±1.107, respectively, and in Indian mackerel, these values were 13.33%, 2.50±0.764, and 0.33±0.159, respectively. Scanning electron microscopy showed the detail of morphological characteristics and provided the different shapes of mucron and excretory pores in Anisakis larvae congruent with the phylogenetic tree. The species tree was congruent with the phylogenetic tree. Conclusions: The prevalence, mean intensity, and mean abundance of Anisakis larvae were higher in blue mackerel. To the best of our knowledge, this is the first time that Anisakis pegreffii was found in blue mackerel in Thailand. The phylogenetic tree also supported the morphological data of Anisakis larvae. However, species delimitation based on cox2 revealed 1-3 possible cryptic species in this genus. Anisakis spp. contamination of fish products is unpleasant and a health concern considering human infection with larvae(anisakiasis) arises. 相似文献
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Factor XIII Val34Leu polymorphism,factor XIII antigen levels and activity and the risk of deep venous thrombosis 总被引:7,自引:0,他引:7
Van Hylckama Vlieg A Komanasin N Ariëns RA Poort SR Grant PJ Bertina RM Rosendaal FR 《British journal of haematology》2002,119(1):169-175
Varying results on the effect of factor XIII (FXIII) Val34Leu on venous thrombotic risk have been reported. The probability of a true association between this polymorphism and venous thrombotic risk would be enhanced by a laboratory phenotype associated with this polymorphism and with the thrombotic risk. The aim of this study was to assess the effect of FXIII Val34Leu, FXIII activity and subunit levels on venous thrombotic risk in a large case-control study, The Leiden Thrombophilia study (LETS). We found higher FXIII activity for 34Leu carriers (Leu/Leu: 158.0, Val/Val: 95.0). FXIII subunit levels were not associated with genotype. Higher FXIII activity was associated with a slightly decreased thrombotic risk [Odds ratio (OR): 0.8, 95% confidence intervals (CI): 0.5-1.3]. This effect was not present for elevated FXIII subunit levels. Higher FXIII activity was also associated with a higher dissociation index (percentage A2B2 complex dissociated after activation by thrombin for a fixed time interval). This index was higher for FXIII 34Leu carriers. The risk of deep venous thrombosis was slightly decreased for carriers of the 34Leu allele [OR: 0.9 (95%CI: 0.7-1.1)]. For homozygous 34Leu carriers the OR was 0.7 (95%CI: 0.4-1.3). This finding, suggesting a weak protective effect, was completely restricted to men. An overall estimate of thrombotic risk was calculated by using earlier reports on the risk of FXIII Val34Leu. The overall risk estimate for homozygous 34Leu carriers was 0.8 (95%CI: 0.6-1.0). In this study, a weak protective effect against venous thrombosis was found, of FXIII 34Leu as well as of increased FXIII activity. 相似文献
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Worawan Chumpia Chayanon Peerapittayamongkol Pantep Angchaisuksiri Nantarat Komanasin Koichiro Muta Kunnika Kuaha Hiroko Iida Sumiko Inoue Yui Wada Masako Kurihara Naotaka Hamasaki Suthat Fucharoen 《Blood coagulation & fibrinolysis》2006,17(1):13-18
Protein C (PC) and protein S (PS) play key roles in an anticoagulant pathway in order to control the haemostatic system. We identified single nucleotide polymorphisms (SNPs) and/or haplotypes in the promotor and exons of the whole PC and PS genes and in the 3'-untranslated region of the PS gene in 55 Thai individuals. The PC gene revealed 10 haplotypes. One synonymous SNP at 2196 was found in the normal Thai population with a minor allele frequency of 4.90%. One homozygous mutation in exon 7, R147W, co-segregated with the synonymous SNP 2196 (homozygote) of the PC gene, resulting in decreased PC activity and antigenic levels. The PS gene revealed three haplotypes with two frequent dimorphisms in exon 15 and the 3'-untranslated region. The most frequent haplotype in the PS gene was H3 (wild type). There was no correlation between the haplotypes of PC and PS genes with functional and antigenic levels of PC and PS. 相似文献
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