目的研究广泛麻疹疫苗接种后儿童麻疹的临床特点及诊断。方法研究对象来自2001年4～7月我院隔离门诊的可疑麻疹病例。所有病例就诊时静脉采集全血2.0 mL,分离血清,-20℃保存。用间接ELISA方法检测血清麻疹IgM抗体.若麻疹IgM抗体阴性,同...目的研究广泛麻疹疫苗接种后儿童麻疹的临床特点及诊断。方法研究对象来自2001年4～7月我院隔离门诊的可疑麻疹病例。所有病例就诊时静脉采集全血2.0 mL,分离血清,-20℃保存。用间接ELISA方法检测血清麻疹IgM抗体.若麻疹IgM抗体阴性,同时检测风疹IgM抗体。结果本文共收集85份临床可疑病例,男56例,女29例;年龄46 d～8个月13例.>8个月72例。85份血清麻疹抗体IgM阳性44例,阳性率51.76%,其中年龄46 d～8个月10例,占22 7%;>8个月34例,占77.3%。41份麻疹IgM阴性血清中检测风疹IgM,阳性9例,阳性率为21.95%:占总病例的10. 59%.麻疹和风疹皆阴性32例,占37.65%。麻疹44例中,出疹前发热<3 d 28例(63.6%),≥3 d为16例(36.4%);有Koplik斑35例; 95.5%麻疹病例有结膜炎。风疹9例中,出疹前发热<3 d 8例(89.9%).≥3 d 1例(11.1%):全部风疹病例无Koplik斑;而22.2%风疹病例有结膜炎。结论小儿麻疹的发病年龄及临床表现己发生变化,单凭临床特征易造成较多的漏诊和误诊,血清麻疹IgM抗体检测麻疹病例实用、特异、敏感。展开更多
Objective:To assess the immunopotentiality of Ayurvedic polyherbal preparations,"Saribadi" and "Anantamul Salsa".Methods: Freshly prepared BALB/c mice splenocytes were cultured with "Saribadi&...Objective:To assess the immunopotentiality of Ayurvedic polyherbal preparations,"Saribadi" and "Anantamul Salsa".Methods: Freshly prepared BALB/c mice splenocytes were cultured with "Saribadi" or"Anantamul Salsa" treatment [doses of 0.25%, 0.50%, 0.75%, 1.00%, 1.50%, 2.00%,3.00% and 4.00%(v/v)] at 37C for 5 days. The immunoglobulin M(IgM) production and lymphocytes proliferation were determined by ELISA and MTT methods, respectively.Endotoxin contamination was assessed by treating the preparations with polymyxin B.Results: The doses of "Saribadi" [0.25%, 0.50%, 0.75% and 1.00%(v/v)] significantly increased IgM productions(0.966, 0.728, 0.695 and 0.615 mg/m L vs. control 0.265 mg/m L)and lymphocytes proliferation [absorbance 0.311, 0.394, 0.372 and 0.334 optical density(OD) vs. control 0.162 OD]. Similarly, the doses of "Anantamul Salsa" [0.50%, 0.75%,1.00% and 1.50%(v/v)] promoted IgM productions(0.933, 0.919, 0.917 and 0.892 mg/m L vs. control 0.502 mg/m L) and the doses of "Anantamul Salsa" [0.50%, 0.75%, 1.00%,1.50%, 2.00%, and 3.00%(v/v)] stimulated lymphocytes proliferation(absorbance 0.395,0.326, 0.440, 0.398, 0.452 and 0.355 OD vs. control 0.199 OD). The activity of "Saribadi"and "Anantamul Salsa" was not retarded by the treatment of preparations with polymyxin B.Conclusions: Immunomodulatory activity of "Saribadi" and "Anantamul Salsa" was unveiled for the first time. "Saribadi" and "Anantamul Salsa" possess immunostimulating potential acting through the induction of lymphocyte proliferation and IgM production.These preparations may be useful in strengthening immune responses. However, further cellular and in vivo studies are required.展开更多
文摘目的研究广泛麻疹疫苗接种后儿童麻疹的临床特点及诊断。方法研究对象来自2001年4～7月我院隔离门诊的可疑麻疹病例。所有病例就诊时静脉采集全血2.0 mL,分离血清,-20℃保存。用间接ELISA方法检测血清麻疹IgM抗体.若麻疹IgM抗体阴性,同时检测风疹IgM抗体。结果本文共收集85份临床可疑病例,男56例,女29例;年龄46 d～8个月13例.>8个月72例。85份血清麻疹抗体IgM阳性44例,阳性率51.76%,其中年龄46 d～8个月10例,占22 7%;>8个月34例,占77.3%。41份麻疹IgM阴性血清中检测风疹IgM,阳性9例,阳性率为21.95%:占总病例的10. 59%.麻疹和风疹皆阴性32例,占37.65%。麻疹44例中,出疹前发热<3 d 28例(63.6%),≥3 d为16例(36.4%);有Koplik斑35例; 95.5%麻疹病例有结膜炎。风疹9例中,出疹前发热<3 d 8例(89.9%).≥3 d 1例(11.1%):全部风疹病例无Koplik斑;而22.2%风疹病例有结膜炎。结论小儿麻疹的发病年龄及临床表现己发生变化,单凭临床特征易造成较多的漏诊和误诊,血清麻疹IgM抗体检测麻疹病例实用、特异、敏感。
基金Partially Supported by Ministry of Higher Education and Universiti Teknologi MARA,Malaysia(Grant No.LESTARI:600-RMI/DANA 5/3/LESTARI(52/2015)
文摘Objective:To assess the immunopotentiality of Ayurvedic polyherbal preparations,"Saribadi" and "Anantamul Salsa".Methods: Freshly prepared BALB/c mice splenocytes were cultured with "Saribadi" or"Anantamul Salsa" treatment [doses of 0.25%, 0.50%, 0.75%, 1.00%, 1.50%, 2.00%,3.00% and 4.00%(v/v)] at 37C for 5 days. The immunoglobulin M(IgM) production and lymphocytes proliferation were determined by ELISA and MTT methods, respectively.Endotoxin contamination was assessed by treating the preparations with polymyxin B.Results: The doses of "Saribadi" [0.25%, 0.50%, 0.75% and 1.00%(v/v)] significantly increased IgM productions(0.966, 0.728, 0.695 and 0.615 mg/m L vs. control 0.265 mg/m L)and lymphocytes proliferation [absorbance 0.311, 0.394, 0.372 and 0.334 optical density(OD) vs. control 0.162 OD]. Similarly, the doses of "Anantamul Salsa" [0.50%, 0.75%,1.00% and 1.50%(v/v)] promoted IgM productions(0.933, 0.919, 0.917 and 0.892 mg/m L vs. control 0.502 mg/m L) and the doses of "Anantamul Salsa" [0.50%, 0.75%, 1.00%,1.50%, 2.00%, and 3.00%(v/v)] stimulated lymphocytes proliferation(absorbance 0.395,0.326, 0.440, 0.398, 0.452 and 0.355 OD vs. control 0.199 OD). The activity of "Saribadi"and "Anantamul Salsa" was not retarded by the treatment of preparations with polymyxin B.Conclusions: Immunomodulatory activity of "Saribadi" and "Anantamul Salsa" was unveiled for the first time. "Saribadi" and "Anantamul Salsa" possess immunostimulating potential acting through the induction of lymphocyte proliferation and IgM production.These preparations may be useful in strengthening immune responses. However, further cellular and in vivo studies are required.
