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plasmodium

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plasmodium n.(pl. -dia )1.【生物學】變形體；原質團；...

n. (pl. -dia ) 1.【生物學】變形體；原質團；多核(原生)質體。 2.【醫學】瘧原蟲。 “exoerythrocytic plasmodium“ 中文翻譯：   紅細胞外型瘧原蟲“fused plasmodium“ 中文翻譯：   并合變形體; 并合原質團; 并合原質因“malaria plasmodium“ 中文翻譯：   三日瘧原蟲“malariae plasmodium“ 中文翻譯：   三日瘧原蟲“oocyst of plasmodium“ 中文翻譯：   瘧原蟲卵囊“ovale plasmodium“ 中文翻譯：   卵形瘧原蟲“placental plasmodium“ 中文翻譯：   胎盤合胞體“plasmodium achromaticum“ 中文翻譯：   原“plasmodium aegyptensis“ 中文翻譯：   原“plasmodium aeuminatum“ 中文翻譯：   原“plasmodium agamae“ 中文翻譯：   原“plasmodium anasum“ 中文翻譯：   原“plasmodium arachniformis“ 中文翻譯：   原“plasmodium ashfordi“ 中文翻譯：   原“plasmodium atheruri“ 中文翻譯：   原“plasmodium aurulentum“ 中文翻譯：   原“plasmodium australis“ 中文翻譯：   原“plasmodium azurophilum“ 中文翻譯：   原“plasmodium balli“ 中文翻譯：   原“plasmodium bambusicolai“ 中文翻譯：   原“plasmodium beltrani“ 中文翻譯：   原“plasmodium berghei“ 中文翻譯：   原“plasmodium bertii“ 中文翻譯：   原“plasmodium bigueti“ 中文翻譯：   原“plasmoditrophoblast“ 中文翻譯：   合胞體滋養層; 合體體滋養層“plasmodiosis“ 中文翻譯：   瘧原蟲病

plasmoid

Now qinghaosu and some of it ' s derivatives are being used around the world as effective new antimalarial drugs in the fight against falciparum malaria , including multi - drug - resistant plasmodium falciparum . in addition , recent studies also indicate that some qinghaosu derivatives have other bioactivities , including antiparasitic and anticancer activities 國內外大量理化試驗、藥理研究和臨床應用表明青蒿素是抗瘧的有效成分，認為青蒿素的發現是抗瘧史上的重大突破，最近，美國和歐洲的一些實驗室研究表明青蒿素還具有抗癌的活性。

The cdna expression library that contains no intron theoretically include all expressed genes and conserve resource genes permanently . lt can be used to find out and clone some genes which can express particular protein with modern molecular biological techniques , such as immunological screening , drug - prob screening , southern et al . lt is very important to study the life nature of plasmodium falciparum in molecular level . with the developments of these studies , the drug - resistant mechanism of the plasmodium falciparum and the genes of some specific medicine binding protein can be made well - known . at the same time , the researches will do good to explain the mechanism of some specific medicines in order to design and screen new anti - malaria drugs 建立cdna表達文庫在一次永久保存基因資源的同時，可以利用功能篩選、免疫學篩選、藥物探針篩選、 southern雜交和大規模序列測定等現代分子生物學技術尋找特異性活性蛋白基因，進而克隆和表達這些基因，對從核酸及蛋白質等分子水平研究瘧原蟲的生命活動規律，對揭示其抗藥性分子機理，搞清某些特效藥物結合蛋白的基因及此類藥物的作用機制，對新型抗瘧藥物的合理設計及篩選都具有極其重要的現實意義。

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 瘧疾一種傳染性疾病，癥狀為周期性地感到冷、熱和發汗，病因是寄生于紅血球的一種瘧原蟲屬原生動物，這種動物通過已感染病菌的雌性瘧蚊傳播。

In recent years , artemisinin and many of its analogs were reported to possess some other effects such as anti - inflammatory , immu - no - modulation and antitumor activities besides antiparasitic actions against plasmodium falciparum and schistosoma 近些年研究發現青蒿素不公可以抗寄生蟲，包括瘧原蟲、血吸蟲，而且具有顯著的抗炎、調節免疲和抗腫瘤等多方面的藥理作用。

Mitotic extracts were prepared from the synchronous metaphase plasmodia of physarum polycephalum . the results of western blotting indicated that cyclin b was a component of the mitotic extracts of physarum polycephalum 我們自同步化生長的多頭絨泡菌中獲得了有絲分裂中期提取物， westernblotting分析表明提取物中含有cyclinb 。

The differentiation of the plasmodia protoplast into a streaming and a non - streaming portion is vary definite . because of the three dimensional structure and the granular protoplasm , the plasmodium can be identified even if within 1mm 絨泡菌目黏菌原質團因具有三維結構和顆粒物質明顯，即使在1mm以內，在光鏡下易識別。

The appearance and structure of 7 species of physarales which have been grown in culture , including didymium iridis , are resemble . the plasmodium has a small colorless flatten aspect and a more or less round outline 實驗室培養的絨泡菌目七種黏菌的原質團，包括鈣皮菌科的黃柄鈣皮菌，發育初期均具有相似的形態和結構。

The experiment observation and research indicate that at the earliest developmental stage of the plasmodium , myxomycetes of physarales and trichiales exist not only difference but also common characteristics 通過觀察研究發現，絨泡菌目與團毛菌目黏菌的原質團從發育初期開始，既存在差異又具有共同特征。

In the second study dr smith identified , rats infected with plasmodium berghei , the rodent version of malaria , were less likely to die of the disease if fed low - protein diets 史密斯博士找的第二個研究表明，如果感染柏氏鼠瘧原蟲（嚙齒版的瘧疾）的老鼠以低蛋白食物為食，疾病導致死亡的幾率就較小。

In the second study dr smith identified , rats infected with plasmodium berghei , the rodent version of malaria , were less likely to die of the disease if fed low - protein diets 史密斯博士找的第二個研究表明，如果感染柏氏鼠瘧原蟲（侵蝕版的瘧疾）的老鼠以低蛋白食物為食，疾病導致死亡的幾率就較小。

Soon the plasmodium elongates and develops a definite channel in which the protoplasm begins to stream back and forth more or less rhythmically . one end of elongated structure soon becomes wider 不久小圓原質團變長且發育成明顯的管狀結構，其內部原生質開始前后方向上多少有些規律性的流動。

Compared to the mature plasmodia of physarales , arcyria cinerea forms a thick , large fan - shaped advancing edge consisting of a continuous sheet of protoplasm which resemble the phaneroplasmodium 灰團網菌與絨泡菌目成熟原質團相同之處在于，具有大型的扇形結構，呈片狀，類似于顯型原質團。

Malaria is a serious and sometimes fatal disease caused by a group of malaria parasites , namely plasmodium vivax , plasmodium falciparum , plasmodium ovale , and plasmodium malariae 瘧疾是一種可致命的嚴重疾病，由瘧原蟲屬的寄生蟲引致，包括間日瘧原蟲惡性瘧原蟲卵狀瘧原蟲及三日瘧原蟲。

The second test , which is sensitive to an enzyme called plasmodium lactate dehydrogenase , allows more false negatives to creep in generally , and notably in children under five years old 另一種試驗檢測的是瘧原蟲乳酸脫氫酶，但受檢者特別是5歲以下的兒童通常易出現假陰性結果。

Vreden s g s , van den broek f m . oettinger m c , et al . cytokines inhibit the development of the malaria parasite plasmodium berghei in vitro . eur j immunol , 1992 , 22 ( 9 ) : 2271 王興相，黃復生.環磷酰胺對大鼠體內約氏瘧原蟲紅外期發育的影響.中國寄生蟲學與寄生蟲病雜志. 1987 , 5 ( 3 ) : 180

The manifestations are generally nonspecific , but severe and complicated malaria , mostly attributed to plasmodium falciparum , can result in substantial fatality in patients without clinical immunity 由于有越來越多的人至熱帶地區旅游，境外移入的瘧疾病例也逐漸增加。

At the earliest developmental stage of the plasmodium of arcyria cinerea , has a homogeneous structure , a small colorless flatten aspect and a more or less strip or irregular outline 灰團網菌的原質團發育初期呈均質狀扁平結構，大致呈條形或不規則狀，近五色。

The result shows that the life cycle of all the species comprises a unicellular amoeboid or swarm cell stage , a multinucleate plasmodium stage and a sporulation stage 結果表明，生活循環均包括單核的黏變形體或游動胞、多核的營養體原質團以及形成孢子階段。

The general form of the plasmodium is maintained as it grows and moves across the plate , but the pattern of the veins in any one area is constantly changing 原當原質團在培養皿上生長和運動時，其一般形態較穩定，但菌脈的形態在任何部分經常在變化。