疟原虫

Scienctifical fields :On behalf of the state to accept ACTMalaria and WHO plasmodium microscopist examination to test the secondary level .The first discover S.suihominis , S .

学科领域：代表国家接受亚洲培训网络和世界卫生组织疟原虫镜检能力测试认可达到二级水平。

The mean value of Ca2 + in the mature oocysts was (137.15 ±7.02) nmol/L but was (18.44± 1.75) nmol/L in melanized oocysts with Ca2+ sedimentation in the wall of oocyst.

约氏疟原虫成熟卵囊的囊内Ca~(2+)为(137.15±7.02)nmol/L，完全黑化卵囊为(18.44±1.75)nmol/L，并在囊壁出现明显的钙沉着。

An infectious disease characterized by cycles of chills, fever, and sweating, caused by the parasitic infection of red blood cells by a protozoan of the genus Plasmodium, which is transmitted by the bite of an infected female anopheles mosquito. Also called paludism, swamp fever

疟疾：一种传染性疾病，症状为周期性地感到冷、热和发汗，病因是寄生于红血球的一种疟原虫属原生动物，这种动物通过已感染病菌的雌性疟蚊传播也作 paludism， swamp fever

Two patients had a recrudescence 21 and 25 days respectively after the disappearance of parasitemia, hence the recrudescence rate was 3.7%and the cure rate was 96.3%.

平均退热时间为21.2±2.8小时，54例中2例在疟原虫血症消失后第21、25天复燃，复燃率3.7%；治愈率96.3%。

The levels of nitric oxide and interferon-γ in spleen cell cultured supcrnatants of 3 kinds of infected mice were measured by using ELISA kit and Griess reaction. Results: On the 3rd day after infection, the parasitemia of DBA/2 mice was much lower than that of BALB/c and C57BL/6 mice.

结果：感染第3d之后，DBA／2小鼠的虫体血症水平显著低于BALB／c和C57BL／6小鼠；将疟原虫寄生的红细胞和脂多糖或IFN-γ分别与3种感染第3d小鼠脾细胞共同培养后，DBA／2小鼠脾细胞培养上清中的IFN-γ和NO水平明显高于BALB／c和C57BL／6小鼠。

The blood smear showed 5% parasitemia of red blood cells with Plasmodium falciparum.

血涂片显示5%红细胞受染恶性疟原虫 Plasmodium falciparum 。

Results In vitro ,daphnetin exhibited potent schizontocidal activity comparable to chloroquine at the dose range of 1～10 μmol/L. In vivo ,50 or 100 mg/kg.d -1 ×4 d daphnetin i.g. and 10,50 or 100 mg/kg.d -1 ×4 d dephnetin i.p. showed antimalarial efficacy comparable to CQ 10 mg/kg.d -1 ×4 d i.g. in mice infected with P. berghei ANKA, evaluated by both the reduction rate of parasitemia on D 4 and the average surviving days in 30 days.

结果 体外试验中瑞香素在 1～ 10 μmol L剂量范围内有明显杀灭裂殖体作用，而体内试验中按D4减虫率与感染鼠在 30d内的平均生存天数评价，5 0或 10 0mg kg 。d- 1 × 4d瑞香素灌胃以及 10 ，5 0或 10 0mg kg.d- 1 × 4d瑞香素腹腔注射给药在伯氏鼠疟原虫ANKA株感染鼠中的抗疟作用与 10mg kg 。d- 1 × 4d氯喹灌胃的疗效相似。

Challenge was made after one month of immunization by vein. Re sults:The parasitemia of recombinant virus immunized monkey was 0.0 1%in first tw o days of post-challenge. No parasites were determined from third to 12th day. W hereas the parasitemia of control virus immunized-monkey and blank control monk ey rose progressively,went to 2.5%～6.0% at 6th～8th days of post-challenge, an d the t ime of parasitemia was 12～13 days.

结果： 在免疫后1个月攻虫，重组痘苗病毒免疫猴从第3天一直到第12 d的采血检查中均未发现疟原虫；非重组痘苗病毒免疫猴第3天后原虫感染率上升，第6天原虫感染率最高达到6.0%，而后原虫感染率逐渐下降，原虫持续时间为13天；空白对照猴第3天后原虫感染率也上升，第8天原虫感染率最高达到2.5%，而后原虫感染率逐渐下降，原虫持续出现时间为12 d。

Objective To investigate the effects of allicin on the growth activity of Plasmodium falciparum in vitro.

目的研究大蒜素对恶性疟原虫体外生长活性的影响。

For example, one of the children died of cardiac failure caused by plasmodium falciparum.

例如，一个孩子死于卵形疟原虫引起的心力衰竭。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。