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Item Metadata only Changing hepatitis B virus seromarkers among Nakhonnayok Hospital personnel(Mahidol University. Mahidol University Library and Knowledge Center, 2002) Taweerat Thomkum; Pipat Luksamijarulkul; Natchaporn Pichainarong; Sophon RatanawatanaItem Metadata only Analysis of quality of antisera set (HLA class I (A, B)) in Siriraj hospital(Mahidol University. Mahidol University Library and Knowledge Center, 2000) Ekaraj Rungroung; Dasnayanee Chandanayingyong; Sasitorn Bejrachandra; Ravadee KlaythongPublication Metadata only Studies on concomitant antigens of Bithynia funiculata for detection of antibody to Opisthorchis viverrini: effect of different centrifugal speeds on antigen preparation.(2003-12-01) Dorn Watthanakulpanich; Jitra Waikagul; Paron Dekumyoy; Malinee T. Anantaphruti; Mahidol UniversityAntigens derived from somatic extracts of Bithynia funiculata, an intermediate snail host of O. viverrini, have been demonstrated to be highly heterogeneous in molecular weight (MW). These antigens have been suggested to be of potential use... for serodiagnosis. In this study, B. funiculata somatic antigens were extracted using five different centrifugal speeds, namely 10,000 (C1); 20,000 (C2); 30,000 (C3); 40,000 (C4) and 50,000 (C5) rpm, with the aim of removing some non-specific antigensItem Metadata only Negative-ELISA using native and filtrated cystic fluid antigens to rule out cystic echinococcosis(2004) Paron Dekumyoy; พารณ ดีคำย้อย; Doungrat Riyong; Wallop Pakdee; วัลลภ ภักดี; Jitra Waikagul; จิตรา ไวคกุล; Mahidol University. Faculty of Tropical Medicine. Department of Helminthologyantigen, indirect ELISA has been used as a negative screening test for IgG-detection to rule out echinococcosis. Native hydatid cystic fluid (HCF) antigen from Belgium was used for such testing, in which the ODs-ELISA of samples were compared with those... of two positive controls. Subsequently, hydatid cyst fluid from a Thai patient was obtained and the filtrated cyst fluid antigen [(30)-(10) kDa, HCF30.10] was prepared to develop negative screening results for the serum samples. By using HCF, threeItem Metadata only Detection of Entamoeba Histolytica antigen using polyclonal antibody dot-blot ELISA(Mahidol University. Mahidol University Library and Knowledge Center, 2003) Benjawan Saivijitr; Pakpimol MahannopItem Metadata only Antigen identification and avoidance on outcomes in fibrotic hypersensitivity pneumonitis(2022-10-01) Petnak T.; Thongprayoon C.; Baqir M.; Ryu J.H.; Moua T.; Mahidol UniversityBackground Suspected causative antigens may be unidentified in 30-50% of patients with fibrotic hypersensitivity pneumonitis (f-HP). It is unclear whether antigen identification and avoidance in this setting offer any additional clinical benefit. We... hypothesised that antigen identification and avoidance may improve the clinical course of patients with fibrotic disease. Methods Patients meeting recent international practice guidance for f-HP diagnosis evaluated at Mayo Clinic Rochester from January 2005Item Metadata only Detection for hepatitis Be antigen and antibody to hepatitis Be antigen by microelisa system(Mahidol University. Mahidol University Library and Knowledge Center, 1988) Sopaporn Niemhom; Bencha Petchclai; Kalayanee AtamasirikulItem Metadata only Discovery of CD147 molecular function by phage-displayed CD147 ectodomain VIA gpVIII(Mahidol University. Mahidol University Library and Knowledge Center, 2023) Nutjeera Intasai; Chatchai TayapiwatanaItem Metadata only Detection of maternal lymphocytotoxins using various sources of lymphocytes and mixed lymphocyte culture (MLC) : a modified technique(Mahidol University. Mahidol University Library and Knowledge Center, 1981) Kanchana Sujirachato; Pimol ChiewsilpItem Metadata only Analysis of crude and excretory-secretory antigens of Dirofilaria immitis adult worms against antibody of brugian filariasis by elisa and immunoblot(Mahidol University. Mahidol University Library and Knowledge Center, 2007) Panupong Sahaisook; Saovanee Leelayoova; Chotechuang Panasopnkul; Pongsri TippawangkosolSerodiagnosis of Brugian filariasis is not available in Thailand and a good test has not been demonstrated in the literature. Therefore, this study evaluated excretorysecretory antigens, either non-delipidized (NDLP) or delipidized (DLP) crude... the unsatisfied extracts. IgG-ELISA analyzed male ES antigen (0.5 ug/ml), 1:800- diluted sera of Brugian filariasis (36 cases), other parasitic infections (181) and negative controls (54), and 1:8,000 dilution of IgG-conjugate. The test gave 100% sensitivity