单词 | pre-erythrocytic |
释义 | > as lemmaspre-erythrocytic pre-erythrocytic adj. Brit. /ˌpriːᵻrɪθrə(ʊ)ˈsɪtɪk/ , U.S. /ˌpriəˌrɪθrəˈsɪdɪk/ , /ˌpriiˌrɪθrəˈsɪdɪk/ Biology designating the period between the entry of malaria parasites into the body (as sporozoites) and the invasion of red blood cells by merozoites; occurring or existing during this period.ΘΚΠ the world > life > biology > balance of nature > organisms in interrelationship > [adjective] > parasites > stage of pre-erythrocytic1944 1944 Huff & Coulston in Jrnl. Infectious Dis. 75 237/2 For all the stages of the parasite [sc. Plasmodium] between sporozoite and erythrocytic trophozoite we shall use the term pre-erythrocytic stages. 1973 R. M. Pinder Malaria ii. 26 This process, which constitutes the pre-erythrocytic or primary tissue stage, takes from 8 to 12 days and is essential to allow the parasites to undergo the necessary metabolic adaptation for the change from life in a poikilothermic insect to that in a warm-blooded vertebrate. 1991 Lancet 14 Sept. 689/2 After the female anopheline mosquito has introduced malarial sporozoites into the human intermediate host, a pre-erythrocytic stage develops in the liver. < as lemmas |
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