Kojima A, Fujinami F, Doi K, Yasoshima A, Okaniwa A
Jikken Dobutsu. 1980 Oct;29(4):409-18. doi: 10.1538/expanim1978.29.4_409.
Pathogenic agents were isolated from affected salivary glands of rats with sialodacryoadenitis (SDA) by means of intercerebral inoculation to newborn mice and inoculation to primary rat kidney cell cultures. The properties of these isolates, irrespective of the isolation techniques, were in general agreement with that of SDA virus strain 681, and they were identified as SDA virus. In addition to the known properties, following characteristics were noticed: (1) Particles of SDA virus bore two different long and short surface projections. (2) Some antigenic differences were observed between the present isolate 930-10 and the strain 681. (3) It was suggested that SDA virus grew better at 35 degrees C than at 31 degrees, 33 degrees, 37 degrees or 39 degrees C. (4) SDA virus did not propagate in DBT cells.
通过将患有涎泪腺炎（SDA）的大鼠的受影响唾液腺进行脑内接种新生小鼠以及接种到原代大鼠肾细胞培养物中，分离出了病原体。这些分离株的特性，无论采用何种分离技术，总体上与SDA病毒株681一致，它们被鉴定为SDA病毒。除了已知特性外，还注意到以下特征：（1）SDA病毒颗粒带有两种不同的长和短表面突起。（2）在当前分离株930 - 10和株681之间观察到一些抗原差异。（3）有人提出SDA病毒在35℃比在31℃、33℃、37℃或39℃生长得更好。（4）SDA病毒在DBT细胞中不增殖。
