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Histopathological observations of the natural case and experimental occurrence of perirenal edema in pig
1984
Cho, S.W. (Chungnam National Univ., Taejon (Korea R.). Dept. of Histology) | Lee, C.S. (Kyongbuk National Univ., Taegu (Korea R.). Dept. of Veterinary Medicine)
This paper deals with the histopathological observations of the perirenal edema in pigs and rabbits administered with Amaranthus retroflexus, based on the clinical and pathological observations of the porcine perirenal edema naturally occurring in Korea R. In the natural case, clinical signs are trembling, weakness and incoordination of the hindquarters, followed by sternal recumbency, coma and death. Death usually occurs within 24 hrs after the appearance of illness signs
Show more [+] Less [-]Rhipicephalus sanguineus (Latreille 1806); a new record of male tick identified with scanning electron microscopy in Korea R.
1984
Kang, Y.B. (Office of Rural Development, Anyang (Korea R.). Inst. of Veterinary Research)
The specimens were examined at the Institute of Veterinary Research in Anyang, Korea R. and were identified as Rhipicephilus sanguineus (Latreille 1806). The morphological characteristics observed by means of the scanning electron microscope were presented with some SEM microphotographs. As R. sanguineus was firstly discovered to occur in Korea R, a total of 20 species of ticks belonging to 8 genera such as Argas, Amblyomma, Boophilus, Dermacentor, Haemaphysalis, Hyalomma, Ixodes and Rhipicephalus has now been recorded
Show more [+] Less [-]Experimental allergic contact dermatitis in the guinea pig
1984
Lee, C.Y. | Lee, C.G. (Chonnam National Univ., Kwangju (Korea R.). Dept. of Veterinary Medicine) | Lee, J.M. (Chonbuk National Univ., Chonju (Korea R.). Dept. of Veterinary Medicine)
An experiment was conducted to measure the cellular immune response in guinea pigs by sensitizing the animals with 2,4-dinitrochlorobenzene (DNCB). The guinea pigs could be sensitizing with one application of DNCB. The sensitizing and challenge dose was standardized. The histological response was characteristic of a delayed hypersensitivity reaction
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