• Journal of Veterinary Clinics
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• v.30 no.4
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• pp.253-257
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• 2013

The objective of this study was to compare the total surgical time, pain score and hemorrhage after ovariohysterectomy (OVH) and bilateral flank ovariectomy (BFOVE) with hemoclips in dogs. OVH was operated on six dogs and BFOVE was performed on six dogs. In BFOVE group, both ovarian pedicle hemostasis applied using hemoclips after removing ovaries. Total surgical time was recorded from starting incision of skin to closure last skin suture. Pain score was measured at 2, 6, 12, and 24 hours after surgery based on University of Melbourne Pain Scale (UMPS). Hemorrhage around clipping area, uterus, abdominal muscles, and skin were monitored after surgery. BFOVE technique could reduce total surgical time and pain after surgery. There was no hemorrhagic problems near ovarian pedicles following surgery. BFOVE with hemoclips could be useful and recommended for sterilization in dog.

• Parasites, Hosts and Diseases
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• v.51 no.3
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• pp.375-377
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• 2013

In the present study, we first report the seroprevalence of Dirofilaria immitis in dogs in Shenyang, northeastern China. Sera from 528 randomly selected dogs were examined for D. immitis antigen using SNAP$^{(R)}$4Dx test kit; 12.7% tested showed seropositive. No significant difference of infection was observed in different genders and breeds (P>0.05), but the difference was significant in different age groups and rearing conditions (P<0.05). The result suggested that the risk of exposure to D. immitis in dogs is high in Shenyang, and should be given attention.

• Journal of Veterinary Clinics
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• v.4 no.2
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• pp.505-514
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• 1987

Babesia gibsoni infection was diagnosed and treated in three hunting dogs which were hospitalized to the Veterinary Teaching Hospital, College of Veterinary Medicine, Seoul National University between April 4 and August 29, 1987. All three dogs revealed severe anemia, hemoglobinuria, splenomegaly and markedly decreased PCV, RBC count and hemoglobin. The anemia was regenerative, as characterized by increased numbers of nucleated erythrocytes, polychromasia, anisocytosis, reticulocytosis. B. gibsoni was identified by examination of blood smear stained with Giemsa stain. The forms of B. gibsoni identified in this report were pleomorphic such as singnet ring, oval, comma, dot and elongated forms. The maximal percentages of erythrocytes infected with one or more B. gibsoni organisms were 39%, 20% and 40%, respectively. The Tick, Haemophysalis longicornis was assumed to be the vector of babesiosis in these cases. Specific treatment consisted of diminazene aceturate and supportive treatment consisted of whole blood transfusion, lactated Ringer's solution, vitamin B complex and broad spectrum antibiotics. All three dogs had convalesced successfully after treatment.

• Journal of Veterinary Clinics
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• v.20 no.3
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• pp.341-344
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• 2003

This study was carried out to investigate the effects of the wound contraction of chitosan, aloe vera, fucidin natrium, and premycin ointment on defected wound from full-thickness skin defects(1 cm $\times$ 1 cm). Twelve dogs were designed in 5 different positions on the dorsal thoracolumbar. We examined the effects of wound contraction every four other day 16 for days. Percentage of wound contraction based on epitherial overall area of defected wound which calculated by image analyzer and computer. Four to 8 days after wound contraction in wound defected dogs, the epithelial overall rate were the most high presented by 48.1 % in the chitosan group and were the lowest by 26.8% in the premycin group. In 16 days, chitosan group were the most heigh presented by 94.4% and premycin group were the lowest by 76.5% compare to saline group of 85.9%. Thus, we conclude that the chitosan is a possible role for improvement of wound contraction by wound defected dogs.

• Journal of Veterinary Clinics
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• v.19 no.4
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• pp.455-460
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• 2002

Pituitary-dependent hyperadrenocorticism (PDH) was diagnosed with history taking, physical examination, complete blood count, serum chemistry profiles, abdominal radiology, ultrasonography and adrenal function tests in 3 dogs. Their clinical signs were polyuria, polydipsia, polyphagia, bilateral symmetrical truncal alopecia and secondary infection in skin or urinary tract. Especially one dog showed severe clinical signs such as calcinosis cutis and delayed wound healing. These 3 dogs were diagnosed as PDH, and treated with selegiline 1-2 mg/kg /ay sid PO. 2 dogs with clinical signs of PDH were disappeared and improved, but 1 dog with severe illness progressed gradually despite of selegiline and mitotane application, and eventually died.

• Journal of Veterinary Clinics
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• v.15 no.1
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• pp.41-45
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• 1998

This study was performed to investigate the serum creative kinase(CK) activity and CK isoenzyme in Jindo dog. Serum CK activity and CK-isoenzyme were analyzed in 53 Jindo dogs of both sexes. The mean value and normal range of serum CK activity were 24.1 lu/$\ell$ and 7-91 lu/$\ell$, respectively, in 29 female dogs, 24.8 lu/$\ell$ and 8-89 lu/$\ell$ in 24 male dogs. The CK activity of the Puppy showed a tendency to be higher than that of the adult. There was no significance between Puppy and adult. Three isoenzymes (CK-MM, CK- BB, and CK-MB) were recognized in serum. The mean percentages of female and male were as follows: 48.31fp and 48.1% for CK-MM, 35.49) and 33.61fp for CK-BB, and 8.2% and 10.1% for CK-MB in the puppy and 46.21% and 46.1 % for CK-MM, 36.3% and 37.6% for CK-BB and 10.5% and 9.5% for CK-MB in the adult.

• Journal of Veterinary Clinics
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• v.20 no.4
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• pp.474-477
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• 2003

This study comprised 13 cases having canine perianal adenoma at Veterinary Medical T~aching Hospital, Seoul National University from January 2000 to October 2003. All referred dogs were intact male and mean age of dogs was 11.5 years (ranged from 7 to 15 years). The most prevalent breed was Shih Tzu. The clinical signs were presence of 1 to 5 cm in diameter firm mass, perianal swelling, hemorrhage, pain and dyschezia. The masses were located either in the perineum (12 cases) or tail (5 cases). Five dogs had masses with ulceration. Concurrent prostatomegaly and seminoma was found in 5 and 1, respectively. Castration was performed in 5 cases. In 8 cases, surgical excision of the tumor was performed with castration. There was no recurrence in all cases after removal. In all cases with castration, perianal adenomas were regressed within 1-2 months. In one case among them, excision of the tumor was also performed because of persistent ulceration. According to these clinical results, perianal adenoma excellently responded to castration with or without surgical excision of the tumor.

• Journal of Veterinary Clinics
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• v.37 no.6
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• pp.367-370
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• 2020

Four dogs were incidentally diagnosed as plate-like atelectasis (PLA) by thoracic radiographs. The dogs underwent thoracic computed tomography (CT) examination with various causes. On the lateral radiographs, PLA lesions were observed as a single linear or curvilinear radiopaque area in all four dogs. Although PLA lesions were observed linear structures on dorsal and sagittal reformatted CT images as in the radiographs, it appeared pulmonary opacification or band shape on transverse images. Therefore, care should be taken to differentiate PLA from other pulmonary diseases.

• Biomolecules & Therapeutics
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• v.5 no.3
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• pp.284-291
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• 1997

The pharmacokinetics and tissue distribution of DWP20367 (1-cyclopropyl-6-fluoro-8-chloro-7-(2, 7-diazabicyclo[3,3,0]tract-4-ene-7-yl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid), a novel fluoroquinolone, were examined in rats and beagle dogs after a single intravenous and oral administration. Analysis of DWP20367 in plasma, tissue, and urine was determined by both HPLC and microbiological assay (bioassay). The plasma concentration-time curves of the drug in rats and beagle dogs were biexponentially declined. The terminal half-life (t$_{1}$2$\beta$/) of the drug in rats was about 60.1 $\pm$7.3 min (i.v.) and 61.3 $\pm$ 12.4 min (p.o.) in bioassay, and 86.3 $\pm$19.8 min (i.v.) and 50.9$\pm$ 14.9 min (p.o.) in HPLC. In beagle dogs, half-life of the drug determined by bioassay was about 121.8$\pm$6.2 min (i.v.) and 111.0$\pm$7.6 min (p.o.). The volume of distribution at steady-state (Vd$_{ss}$ ) was 243.8$\pm$74.1 ml/kg (bioassay) and 339.2$\pm$84.3 ml/kg (HPLC) in rats, and 1587.5 $\pm$536.9 ml/kg (bioassay) in beagle dogs. The total body clearance (Cl$_{t}$) of DWP20367 was 3.4 $\pm$ 0.4 ml/min/kg (bioassay) and 2.4$\pm$0.4 ml/min/kg (HPLC) in rats, and 12.3$\pm$ 1.0 ml/min/kg (bioassay) in beagle dogs, respectively. The extent of bioavailability after oral administration was 89.1%(bioassay) and 79.9% (HPLC) in rats, and 78.7% (bioassay) in beagle dogs. Urinary recovery (24-h) assayed by bioassay was 0.7% (p.o.) and 1.2% (i.v.) in rats, and 0.8% (p.o.) and 1.0% (i.v.) in beagle dogs. In rats, 24-h fecal recovery determined by bioassay was 11.2% (p.o.) and 0.1% (i.v.). Rat and human serum protein binding ratios at 2$\mu$g/ml were about 90~91%. This drug determined by bioassay was also distributed by the order of liver, kidney, lung, heart, spleen and muscle 30 min after oral administration.on.

• Journal of Veterinary Clinics
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• v.27 no.6
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• pp.631-634
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• 2010

This study was conducted to survey Dirofilaria (D.) immitis antigen, and Anaplasma (A.) phagocytophilum, Borrelia (B.) burgdorferi, and Ehrlichia (E.) canis antibodies among clinically healthy dogs in the Daejeon city and Kangwon province. Whole blood samples were collected from two hundred and fifty two dogs (127 females and 125 males, 147 outdoors and 105 indoors), and they were tested by using ELISA kit (SNAP 4Dx, IDEXX Laboratories, USA). Chi-squared analysis showed that A. phagocytophilum of female dogs in outdoors group was significantly higher prevalence than that of female dogs in indoors group (p < 0.05). In addition, infection rate of A. phagocytophilum of over 7 year-old-dogs in outdoors group revealed significantly higher prevalence than that of indoors group (p < 0.01). In E. canis, the under 4 year-old-dogs (p < 0.05), 4~7 year-old-dogs (p < 0.05) and over 7 year-old-dogs (p < 0.01) in outdoor group showed significantly higher prevalence than that of indoors group, respectively. In conclusion, this study is the large scale survey of canine D. immitis antigen, A. phagocytophilum, B. burgdorferi, and E. canis antibodies in the Daejeon city and Kangwon province, and it provides an useful reference for clinicians.