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首页> 外文期刊>Journal of Camel Practice and Research >THE EFFECT OF MELARSENOXYDE CYSTEAMINE HYDROCHLORIDE (CYMELARSAN (R)) ON HAEMATOLOGICAL CHANGES IN ONE HUMPED CAMELS (Camelus dromedarius) EXPERIMENTALLY INFECTED WITH Trypanosoma evansi
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THE EFFECT OF MELARSENOXYDE CYSTEAMINE HYDROCHLORIDE (CYMELARSAN (R)) ON HAEMATOLOGICAL CHANGES IN ONE HUMPED CAMELS (Camelus dromedarius) EXPERIMENTALLY INFECTED WITH Trypanosoma evansi

机译:褪黑素半胱氨酸盐酸盐(CYMELARSAN(R))对伊万锥虫感染的一种驼峰骆驼的血液学变化的影响

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A study was conducted to determine the effect of melarsenoxyde cysteamine hydrochloride (Cymelarsan (R)) on the haematological changes in one humped camels (Camelus dromedarius) experimentally infected with a field strain (CT/29) of Trypanosoma evansi. Twenty camels of both sexes aged between 1 to 3 years and weighing between 160 and 400 kg were randomly dived into 6 groups (A - D) of five each. group A was infected with 0.5ml of blood containing x103/mu l of T. evansi and treated with Cymelarsan (R) by day 20 post-infection (p.i.) at the peak of parasitaemia (210.2 +/- 1.81). Group B and C were infected and uninfected controls, respectively while group D was uninfected but treated with Cymelarsan (R). From day 4 (p.i.) packed cell volume (PCV), red blood cell (RBC), haemoglobin. concentration (Hb), white blood cell (WBC), absolute lymphocytes, neutrophils and platelets counts decreased significantly (p<0.05) in an inverse relationship with parasitaemia. On the other hand, monocytosis was consistent while reticulocytosis occurred by days 16 and 36 (p.i.). The Mean corpuscular volume (MCV) decreased significantly (p<0.05) from day 24 (pi.). The erythrocyte sedimentation rate (ESR), mean corpuscular haemoglobin (MCH) and mean corpuscular haemoglobin concentration (MCHC) increased significantly (p<0.05) from day 4 (p.i.). These changes were however modulated to their pre-infection values in group A, following treatment with Cymelarsan (R).
机译:进行了一项研究,以测定盐酸美拉香酚半胱胺(Cymelarsan(R))对一只被驼峰骆驼(Camelus dromedarius)实验性感染埃文锥虫(CT / 29)的驼峰骆驼的血液学变化的影响。将二十只年龄在1-3岁之间,体重在160至400公斤之间的雌性骆驼随机分为6组(A-D),每组5个。在感染后第20天(p.i.),在寄生虫血症的高峰期(210.2 +/- 1.81),A组感染了0.5ml含x103 /μl埃文斯锥虫的血液,并用Cymelarsan(R)处理。 B组和C组分别是感染和未感染的对照,而D组未感染但用Cymelarsan(R)治疗。从第4天开始(p.i.)压缩细胞体积(PCV),红细胞(RBC),血红蛋白。与寄生虫血症成反比,血红蛋白浓度(Hb),白细胞(WBC),绝对淋巴细胞,中性粒细胞和血小板计数显着降低(p <0.05)。另一方面,单核细胞增多症是一致的,而网织红细胞增多症发生在第16和36天(p.i.)。从第24天开始(pi。),平均红细胞体积(MCV)显着降低(p <0.05)。从第4天起(p.i.),红细胞沉降率(ESR),平均红细胞血红蛋白(MCH)和平均红细胞血红蛋白浓度(MCHC)显着增加(p <0.05)。然而,在用Cymelarsan(R)治疗后,将这些变化调节为A组的感染前值。

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