疟原虫

Objective To study the change of intracellular free Ca2+ in the oocyst when it melanized and to find out the relationship between the melanized oocyst and its intracellular level of free Ca2+ in a Plasmodium-refractory strain of Anopheles dirus.

目的研究大劣按蚊蚊胃的约氏疟原虫卵囊黑化时卵囊内Ca~(2+)的变化，探讨疟原虫感染不易感蚊种时卵囊黑化与囊内Ca~(2+)的相互关系。

Transcription factor Relish of An. stephensi might play a role in signal modulation of Plasmodium yoelii infection and oocyst melanization.

斯氏按蚊转录因子Relish可能在疟原虫感染或/和约氏疟原虫卵囊黑化调控中发挥重要作用。

Most malaria infections are caused by infection with Plasmodium falciparum and Plasmodium vivax.

大多数疟疾感染所造成的感染来自恶性疟原虫和间日疟原虫。

The liver stages of malaria are clinically silent but have a central role in the Plasmodium life cycle.

疟原虫在肝脏中的感染在临床上的研究还没有相关记载，但它在疟原虫生活周期里占据着中心地位。

A protozoan of the genus Plasmodium,which includes the parasite s that cause malaria.

疟原虫一种疟原虫属原生动物，包括能引发疟疾的寄生虫

A protozoan of the genus Plasmodium, which includes the parasites that cause malaria .

疟原虫一种疟原虫属原生动物，包括能引发疟疾的寄生虫

Malaria is an infectious disease caused by a single-celled protozoan parasite called Plasmodium of which there are ten species that infect humans.

疟疾是一种叫做疟原虫的单细胞原虫所导致的传染病，而可以感染人类的疟原虫总共有十种。

Through several years field determinations, the baseline data of pyronaridine-sensitivity of P.falciparum in the country were collected and the sensitivity of P.falciparum to pyronaridine was also revealed to have decreased gradually. The mean drug concentration for in vitro complete inhibition of schizont formation raised by 2-4 times although the clinical therapeutic efficacy of pyronaridine was still satisfactory at the present time.

经过多年现场测试，不但掌握了我国恶性疟原虫对咯萘啶敏感性的基线数据，同时还显示，在目前咯萘啶临床治疗效果仍较满意的情况下，恶性疟原虫对咯萘啶的敏感性已在逐渐降低，而且体外完全抑制裂殖体形成的平均药浓度提高了2～4倍。

Nevertheless, the mosquitoes provide a physiological milieu, for sporogony of the malaria parasites.

已知蚊虫天然免疫系统在疟原虫穿壁、卵囊发育和子孢子移行进腺等过程中产生包括局部和全身性多位点的免疫反应，同时蚊虫为疟原虫孢子生殖阶段提供必不可少的生理环境。

Dr Marrelli and colleagues had already shown in preious experiments that transgenic anopheline mosquitoes would not pick up the Plasmodium (in this case, they used the species P. berghei) when fed on infected mice.

Marrelli博士和他的同事们在以前的试验中就证明了转基因的按蚊在吸食受感染老鼠的血液时不会携带疟原虫（在这项研究中，他们使用的是伯氏疟原虫）。

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。