• Title/Summary/Keyword: goats

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Congenital Abnormalitis in Korean Native Goat with Akabane Virus (재래 산양에서의 아까바네 감염에 의한 척추만곡증)

  • 한동운
    • Journal of Veterinary Clinics
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    • v.20 no.3
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    • pp.427-430
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    • 2003
  • Akabane virus is a cause of severe congenital defects, but adult animals show no signs of infection. In this study, congenital abnormalitis associated with Akabane virus infection in Korean native goat. The prevalence of serum neutralizing antibodies to Akabane virus in goat population was investigated, indicating that approximately 30% of goats in Korea were seropositive(36/120). The mother goats have the highest titers of neutralizing antibodies, as 1:128. And also there showed seropositive of Akabane virus in newborn fetus fluids. The necropsy results of newborn fetus visceral organs were appeared normal. These findings provide that Akabane virus is the ethiological agent of congenital abnormalitis and stillbirth. Our results suggest that goat in natural situations are part of the Akabane virus transmission cycle.

A Studies on the Epidemiology of Caprine Anaplasmosis in Korea II. Therapy with Long Acting Terramycin (산양의 Anaplasmosis에 대한 역학적 조사 II . Terramycin을 이용한 치료시험)

  • 서석열;서이원;조선기;허철호;김동선;손구례;백병걸
    • Korean Journal of Veterinary Service
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    • v.17 no.1
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    • pp.54-60
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    • 1994
  • Anaplasmosis is a tick-borne disease mainly of cattle, sheep, and goats. Anaplasmosis in goat had been reported at last year by authors. The disease brought the economic losses in the goat farm in Chonbuk province. In order to treat the disease, a long-acting formulation terramycin injectable solution was used experimental animals which indigenous goats were sick with moderate anemia. We were devided into two groups was treated with single dosage (20mg /kg of body weight). one group was treated with single injection, the other group was treated with twice of the same dosage intramusculary injection. The results indicate that the use of long-acting terramycin would minimize clinical signs of anaplasmosis infection in goat. After treament the differrences of hematological appearences and parasitaemia were observed in the effect of terramycin treatment. obviously, increased value of RBC. HB and HCT, and parasitaemia by means of Giemsa staining and acrydine orange staining was observed decreased due to treatment.

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Biovars and serovars of Pasteurella haemolytica isolated from pneumonic calves and goats (호흡기 증상을 나타낸 송아지 및 산양에서 분리한 Pasteurella haemolytica의 생물형 및 혈청형)

  • Cho, Kwang-hyun;Kim, Bong-hwan
    • Korean Journal of Veterinary Research
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    • v.32 no.1
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    • pp.51-55
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    • 1992
  • The biovars and serovars of 57 strains of Pasteurella haemolytica(P haemolytica) isolated from pneumonic calves and goats were investigated. The biovars were determined some biochemical and cultural properties and susceptibility to penicillin. All 57 isolates were considered to correspond to biovar A. Among 57 P haemolytica, 39 isolates of them(68.4%) were serovar 1.2(3.5%) were serovar 5 and 2(3.5%) were serovar 7, the remaining 14 isolates(24.6%) were untypable.

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Tissue Reaction to Chromic catgut, Polyglycolic acid and Nylon Sutures in the Rumen Wall of Goats (염소의 제 1위벽에 있어서 Chromic catgut, Polyglycolic acid 및 Nylon 봉합사에 대한 조직반응)

  • Ahn Keun-Seung;Nam Tchi-Chou;Cheong Chang-Kook
    • Journal of Veterinary Clinics
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    • v.3 no.2
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    • pp.299-307
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    • 1986
  • The each rumen of six goats was incised and sutured with chromic catgut, polyglycolic acid and nylon. Tissue reaction to each suture materials was observed and comared at the 7th, 14th and 21st post-operative days. The predominent inflammatory cells around suture materials are macrophages, fibroblast and neutrophils. A few lymphocytes was infiltrated around suture materials. Infiltration of neutrophils was rapidly diminished but infiltration of macrophages, fibroblasts and lymphocytes were persisted. The overall grade of tissue reaction varid by suture materials. At the 7th post-operative days, tissue reaction to chromic catgut was most prominant and that of polyglycolic acid and nylon was moderate. At the 14th and 21st postoperative days, tissue reaction to each suture materials was not greatly different.

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Characterization of Trueperella pyogenes isolated from caseous lymphadenitis lesions in Korean native goats

  • Aftabuzzaman, Md.;Espiritu, Hector;Kim, Seon-Ho;Mamuad, Lovelia;Jin, Su-Jeong;Lee, Sang-Suk;Cho, Yong-Il
    • Korean Journal of Veterinary Service
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    • v.44 no.4
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    • pp.321-326
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    • 2021
  • The study characterized Trueperella pyogenes (T. pyogenes) from caseous lymphadenitis (CLA) in Korean native goats (KNG). CLA samples (n=191) were obtained from abattoir-slaughtered KNG. Pus were obtained and Corynebacterium pseudotuberculosis was detected by PCR using PLD gene. Three PLD-negative samples (1.57%) from supramammary lymph node were subjected to bacterial culture. Isolates were identified using 16S rRNA and biochemically characterized by APIZYM. Phylogenetic and biochemical analyses identified the isolates as T. pyogenes, and have shown separate clusters and varied enzyme reaction, suggesting genotypic and phenotypic diversity. This first report of T. pyogenes-induced CLA in KNG provided information for further investigations.

Effects of Treadmill Exercise on Respiratory Moisture Losses in Goats of Different Breeds

  • Kasa, I.W.;Thwaites, C.J.;Hill, M.D.;Baillie, N.D.
    • Asian-Australasian Journal of Animal Sciences
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    • v.13 no.6
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    • pp.842-844
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    • 2000
  • Changes in respiration rate (RR), rectal temperature (RT), respiratory moisture loss (RML), packed cell volume (PCV) and haemoglobin (Hb) were monitored in 2 adults female goats each of the Saanen (S) and Toggenburg (T) breeds during 60 min of exercise (walking at 3 km/h) on a moving-belt treadmill on each of 6 alternate days. A significant $time{\times}breed$ interaction was observed for RR; mean values in Sand T after 60 min of exercise were 130 and 223 /min ($p{\leq}0.01$). The observed time x breed interaction for RT indicated that S was less stressed by exercise than T; mean values after 60 min exercise were 40.4 and $40.8^{\circ}C$ respectively ($p{\leq}0.01$). For RML, the $day{\times}breed$ interaction ($p{\leq}0.001$) indicated that while S had higher values on day 1, thereafter the values for T were higher. The $time{\times}breed$ interaction for RML/breath indicated that values for T declined more rapidly (from 9.4 to 3.1 mgjbreath) than those for S (from 8.3 to 4.1 mgjbreath; ($p{\leq}0.01$). PCV declined during exercise ($p{\leq}0.05$) by 5.5 percentage points. The exercise imposed was stressful in that it led to increases in RR, RT and RML. S was most tolerant of exercise in that it recorded lower values of RT. The fact that the RML/breath was higher during exercies in S apparently allowed it to compensate for a lower RR. Despite higher RR and RML, T also had a higher RT, suggesting either higher muscular heat production during exercise in that breed, or higher sweating losses in S.