• Parasites, Hosts and Diseases
• /
• 제40권2호
• /
• pp.101-103
• /
• 2002

The reservoir hosts of Thelazia callipaeda were examined. The eyes of the 76 does raised at farm, 78 military dogs (shepherds), 96 cattle, and 105 pies were investigated for the presence of eyeworm. Among them, six worms of T. callipaeda were collected from two dogs raised at farm (2.7%) , and 188 worms from 26 shepherds (33.5%). No worms were recovered from the cattle or pigs, These results suggest that the dogs. especially the military dogs are serving as a reservoir host of T. callipaeda in Korea.

• 대한수의학회지
• /
• 제49권2호
• /
• pp.105-111
• /
• 2009

In this study, occurrence of canine brucellosis was surveyed in kennels, indoor dogs and stray dogs in Korea, and infrequent restriction site-polymerase chain reaction (IRS-PCR) was applied to analyze DNA polymorphism of Brucella canis (B. canis) isolates. Among a total of 501 dogs tested, B. canis antibodies by both rapid screening agglutination with 2-mercaptoethanol (2-ME RSAT) and immunochromatographic assay were detected in only 14.1% of kennel dogs. There were no seropositive cases in indoor dogs and stray dogs. DNA polymorphism was observed in 16 B. canis isolates by the IRS-PCR. Sixteen isolates were tested with primers, PsalA, PsalC, PsalG and PsalT, and different primers produced different DNA patterns. In regard to the IRS-PCR pattern of 16 isolates, 9 (56.3%) belonged to the IRS-PCR type I. The remaining 7 were differentiated as type II, III and IV. An application of the primer PsalC provided discrimination between B. canis isolated in 2005 and others.

• 한국동물위생학회지
• /
• 제13권2호
• /
• pp.184-188
• /
• 1990

Observations were made on the infection rate of common internal parasites in Jindo dogs from January to March, 1989. Fecal samples were collected from 115 Jindo dogs in Jindo area. On the basis of egg counting, the following results were obtained； 1. Of 115 fecal samples, 65.2％ were appeared as positive, Dogs from intensive dog-rearing places have lower infection rates than others. 2. Of the parasites detected, Toxocara canis was the most commonly encountered (26.1%). 3. Ascarids, flukes and coccidia were more prevalent in pups than in mature dogs, whereas hookworms were detected less often in young dogs than in older ones.

• Journal of Animal Science and Technology
• /
• 제62권3호
• /
• pp.306-312
• /
• 2020

Korean army dogs are raised for special purposes and have contributed much to society. However, several diseases occur in dogs. Canine hip dysplasia (CHD) is a musculoskeletal disorder that occurs frequently in Korean army dogs and interferes with their activities. If we could control CHD, this would have a positive effect on their performance. This study performed a genome-wide association study (GWAS) in 69 Korean army dogs to find significant loci for CHD using 170K single nucleotide polymorphisms (SNPs). CHD was classified according to the Norberg angle criterion. The control group comprised 62 dogs classified as relatively normal, and 7 dogs with severe CHD formed the case group. From the GWAS analysis, we concluded that SNPs present on chromosome 4 might have a significant impact on the overall expression of canine hip dysplasia.

• 한국임상수의학회지
• /
• 제30권1호
• /
• pp.57-60
• /
• 2013

개에서 포도중독에 의한 신부전 치료결과에 대한 임상적 분석을 위하여 205-2008년 기간 중 강원대학교 수의과대학 동물병원에 내원한 환자의 의료기록부를 분석하였다. 총 11두 (암컷 8두) 중 4두는 완전히 회복하였고, 3두는 폐사, 4두는 안락사로 처리되었다. 1두를 제외한 모든 환자는 포도를 섭취하였으나 정확한 섭취량은 알 수 없었다. 환자의 평균 연령은 5.3세 (범위 0.2-11.3세), 체중은 4.1 kg (범위 1.4-13 kg)였으며, 평균 입원기간은 7.1일 (범위 2-22일)로 나타났다. 모든 환자에서 구토와 식욕부진 증상을 보였으며, 일부 환자는 설사 (4두), 핍뇨 (5두), 무뇨 (4두) 소견을 보였다. 모든 환자에서 혈청 phosphorous, creatinine, BUN 농도가 증가된 소견을 보였으며, 고칼슘혈증 2두, 저칼슘혈증 2두, 나머지 7두는 정상소견이었다. 혈청 농도가 증가한 항목은 amylase 8두, ALP 7두, ALT 5두였으며, 혈액 가스 분석에서 8두는 대사성산증을 보였다. 경미하거나 중등도의 빈혈 소견이 5두에서 관찰되었으며, 회복한 환자와 비교할 때 폐사축의 경우 혈소판과 림프구 수가 상대적으로 낮았다.

• Toxicological Research
• /
• 제21권1호
• /
• pp.51-55
• /
• 2005

To investigate the acute toxicity of adventitious roots extract derived from wild ginseng, it was orally administered to beagle dogs with a single dose. In acute toxicity test, three groups (9 beagle dogs of male) were administered with different dosages of adventitious roots extract (prepared by Biopia Corp.) 500 mg/kg (G2), 1,000 mg/kg (G3), 2,000 mg/kg (G4) and one group (G1, 2 beagle dogs of male) were received by only capsule without the extract according to the Regulation on Korea Food and Drug Administration (1999. 12. 22). There were vomitus for a time and mucous stool at the day, and anorexia and mucous stool at the first day in the group of 2,000 mg/kg administration. There were mucous stool in one and anorexia for a while in two beagle dogs at the first day in the 1,000 mg/kg administration. But no death or abnormal clinical sign was observed through the study period. Therefore, the adventitious roots extract derived from wild ginseng is considered not to have the acute toxicity in the beagle dogs. These results suggest that LD/sub 50/ value of the test substance was considered to be more than 2,000 mg/kg in the beagle dogs.

• 한국임상수의학회지
• /
• 제28권4호
• /
• pp.352-356
• /
• 2011

Abstract: This study was aimed to diagnose acid-base disorders of dogs with canine parvoviral enteritis (CPE) and data to establish a rational fluid therapy regimen for patients with CPE. A total of 43 dogs which had clinical signs of CPE and had detected canine parvovirus by polymerase chain reaction, were bled anaerobically from jugular vein at the time of admission. Blood chemical test, determination of electrolytes and blood gas analysis were conducted, and calculated values were obtained from each measured items. The values of blood chemical and electrolytes of dogs with CPE were various depending on the degree of clinical signs, and these tests were not specific to diagnose for CPE. Hypochloremia (20.9%), hyperchloremia (11.6%), hypokalemia (7.0%), hyperkalemia (11.6%), hyponatremia (9.3%) and hypernatremia (18.6%) were diagnosed as abnormalities of electrolytes from 43 dogs with CPE. The 29 out of 43 dogs (67.4%) were metabolic acidosis and 3 dogs (7.0%) were metabolic alkalosis. The acid-base status of 11 dogs out of 43 dogs (25.6%) was normal.

• 한국임상수의학회지
• /
• 제29권1호
• /
• pp.107-111
• /
• 2012

Three dogs (An 8 years-old intact female Poodle, a 7 years-old intact male Schunauzer, and an 8 yearsold Golden Retriever) were presented due to acute vomiting, dyspnea, and generalized weakness. Megaesophagus was confirmed through radiographic examination in all 3 dogs. Relative oesophageal diameter (ROD) was measured and results of ROD measurements showed the possibility of megaesophagus secondary to myasthenia gravis in three dogs. Thus we performed anticholinesterase test as screening test for myasthenia gravis. In all three dogs, esophageal diameter was reduced after neostigmine methylsulfate administration. For definite diagnosis of acquired myasthenia gravis, serum acetylcholine receptor antibody titer was measured, but definite diagnosis was confirmed only in one case. However, based on history, radiographic findings, anticholinesterase test, ROD measurement, other two cases were still suspected as megaesophagus secondary to myasthenia gravis. Treatment with pyridostigmine bromide was initiated in all dogs, and improvement of esophageal diameter was shown in all dogs. One dog was successfully managed for 15 months after initial treatment and, is still alive, but other two dogs were died shortly after initial treatment, because of severe aspiration pneumonia.

• Mycobiology
• /
• 제35권2호
• /
• pp.100-102
• /
• 2007

Pet dogs have been considered to be involved in the contamination of indoor air by serving as a source of providing molds at houses. Currently, information on the molds originated from pet dogs is rarely available in Korea. The present study was carried out to obtain basic information on the fungi present on pet dogs. For this, fungal isolation was performed to the skin and hairs of 70 pet dogs at different houses and veterinary hospitals. A total of 44 fungal isolates were obtained from skin (27 isolates) and hairs (17 isolates) of the dogs investigated. Based on the observation of microstructures and colony morphology, and the ITS rDNA sequence analysis, the fungal isolates were identified at the level of genus. The identified isolates belong to the genera of Alternaria, Aspergillus, Beauveria, Chrysosporium, Cladosporium, Penicillium, Scopulariopsis, and Trichoderma. Among these genera, Aspergillus (25%), Cladosporium (23%) and Penicillium (20.5%) were 3 major genera. 63% of the 44 isolates showed color changes on dermatophyte test medium (DTM). When we tested the growth ability of 44 isolates at $37^{\circ}C$, 45% of the isolates were able to grow. These results show that pet dogs could carry fungi having a potentiality of affecting on human health.

• 한국임상수의학회지
• /
• 제24권3호
• /
• pp.342-344
• /
• 2007

This study was performed to report the signalment, history, and outcome of modified retinacular imbrication technique (MRIT) for treatment of cranial cruciate ligament rupture (CCLR) in dogs. Nine dogs (12 stifles) presented with chronic hindlimb lameness associated with CCLR. They were 7 males and 2 females. Six were Yorkshire terriers. Mean age was 8 years (range,2 to 14 years), and mean weight was 5.6kg (range, $1.8{\sim}19kg$). Three dogs had bilateral CCLR and six dogs had unilateral CCLR (2 left stifles and 4 right stifles). Nine stifles (8 dogs) had concomitant patellar medial luxation. Surgery was performed in eight stifles (5 dogs) and recovery rate of 100%. Three stifles (2 dogs) were underwent simultaneously femoral trochleoplasty. Mean time to the normal gait after surgery was 30 days. There were not postoperative complications.