STUDIES ON PLASMODIUM-GALLINACEUM BRUMPT .2. THE INCIDENCE AND COURSE OF THE INFECTION IN YOUNG CHICKS FOLLOWING THE INOCULATION OF INFECTED SALIVARY GLANDS
STUDIES ON PLASMODIUM-GALLINACEUM BRUMPT .2. THE INCIDENCE AND COURSE OF THE INFECTION IN YOUNG CHICKS FOLLOWING THE INOCULATION OF INFECTED SALIVARY GLANDS
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DOI：
10.1093/oxfordjournals.aje.a118999
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发表时间：
1945-01-01
影响因子：
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通讯作者：
TREMBLEY, HL
中科院分区：
文献类型：
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作者：
COATNEY, GR;COOPER, WC;TREMBLEY, HL
本文报告了200只1周龄以下的雏鸡感染的数据，这些雏鸡是用感染了鸡疫霉的埃及伊蚊的唾液腺注射的。子切其中，97.5%被感染，平均开放前期为8.523 [±] 0.108天。在感染的鸡中，97.9%死亡，接种后平均存活时间为12.05 ± 0.163天，或感染后3.644 ± 0.114天。在所有死于感染的鸟类的大脑中发现了红细胞外型。最高寄生虫密度平均为每10，000个红细胞3，776个寄生细胞。机械引入分离的受感染唾液腺是繁琐且耗时的，但在产生这种寄生虫和宿主的感染方面非常有效。
Data are presented on the infections that developed in 200 chicks less than 1 week of age, into which isolated salivary glands of Aedes aegypti mosquitoes infected with P. gallinaceum were injd. subcut. Of these, 97.5% become infected, with a mean prepatent period of 8.523 [plus or minus] 0.108 days. Of the infected birds, 97.9% died, the mean duration of survival after the day of inoculation being 12.05 [plus or minus] 0.163 days, or 3.644 [plus or minus] 0.114 days after infection became patent. Exoerythrocytic forms were found in the brains of all birds that died of the infection. Peak parasite densities averaged 3,776 parasitized cells per 10,000 red blood cells. The mechanical introduction of isolated infected salivary glands is tedious and time-consuming but highly effective in producing infections with this parasite and host.