• Journal of Chest Surgery
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• 제25권4호
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• pp.356-363
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• 1992

We have performed left lung transplantations in 15 dogs for one year and six months from June, 1990 to December, 1991 at the Repartment of Thoracic and Cardiovascular Surgery Yonsei University College of medicine, Seoul, Korea. These dogs were sacrificed at from operative day to post-operative 15 days when their general conditions were deteriorated. The gross findings of the transplanted lungs were thrombi in left atrium in three cases, partial occlusion of pulmonary artery or pulmonary veins in three cases, hemorrhage at pulmonary arterial anastomotic site in one case and bronchial anastomotic stenosis in two cases, bronchial anastomotic rupture in one case % no abnormal gross findings in four cases. The microscopic findings of the transplanted lungs were hemorrhagic infarction in one case, perivascular hemorrhage or pulmonary edema in two cases, peribronchial inflammatory cell infiltration & pneumonia in three cases, and alveolar type rejection with infiltration of type II pneumocytes and septal thickening in 3 cases. And also there were no abnormal findings including rejection or inflammatory evidences in six cases. The one among these six dogs survived to 15 days without evidence of rejection or inflammatory reaction & died due to postoperative care accident.

• Toxicological Research
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• 제22권2호
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• pp.153-156
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• 2006

The acute toxicity of STB-HO-BM was evaluated in Sprague Dawley (SS) rats and beagle dogs. STB-HO-BM was administered orally to rats at dose levels of 0 and 2,000mg/kg/day and to dogs at dose levels of 0, 500, 1,000 and 2,000 mg/kg/day. In these experiments, there were no death and clinical changes which were related to STB-HO-BM administration. In addition, there were no significant changes between control and treated groups in body weights and autopsy findings. In conclusion, the administration of STB-HO-BM 2,000 mg/kg in SD rats and up to 2,000mg/kg in beagle dogs was proved to be safe, and it is thought that STB-HO-BM may not show any toxicity in its clinical use.

• 한국임상수의학회지
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• 제18권2호
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• pp.111-115
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• 2001

The water celery, Oenanthe javanica DC., is widely distributed in Korea and the other South East Asian countries. From ancient times, the water celery has widely been used for food or medicine. In herbal medicine, the water celery has a medical actions which are defervescence, diuresis, hypotensor, appetizer. Recently, studies on the water celery are briskly being conducted. For example, studies on the morphologic property and classifications of origin of the water celery, studies on the chemical constituents of the Water celery, studies on the bio activities of the water celery which contains flavonoids. However, there is not studies of hematological changes in dogs administrated the water celery until now. Consicontly, this study was conducted to observe the hematological changes in dogs administrated excessive amount of the water celery concentrated extract for a long period. In this studies, all dogs showed significantly decrease of the RBC, PCV, Hb and MCHC, and increase of the WBC, MCV, GSH and reticulocytes, but did not significantly change in the Met-Hb.

• 한국임상수의학회지
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• 제16권2호
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• pp.363-368
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• 1999

The effects of continuous administration of propofol on the blood, liver and kidney of dogs were evaluated. Propofol(5mg/kg) was repeatedly administered to 8 mongrel dogs intravenously for consecutive seven days. Time to recovery, body temperature, heart rate, and respiratory rate were measured and recorded during experimental period. Hematology (WBC, RBC, PCV) and serum chemistry (AST, ALT, BUN, Creatinine) were also monitored for eight days. Time to standing significantly decreased on day 4 and 6 compared with that on day 1. Body temperature 5 minutes after injection on day 5 and 6, and respiratory rate before injection on day 2, 3, 5 and 6 were significantly increased, respectively. No significant changes were observed in total WBC counts, total RBC counts and PCV values. The AST and AIT values were decreased on day 2 compared with those on day 1, but were within clinically normal range. There were no significant changes in BUN and Creatinine levels. This study suggests that consecutive day propofol anesthesia in dogs can be used for the purpose of the treatment and restraint.

• Toxicological Research
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• 제13권3호
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• pp.293-296
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• 1997

The acute toxicity study of CJ-50001, a recombinant granulocyte-colony stimulating factor (rG-CSF), was performed in Sprague Dawley (SD) rats and beagle dogs. CJ-50001 was administered up to maximum dose 5,000 $\mu\textrm{g}$/kg (i.v.) and 10,000 $\mu\textrm{g}$/kg (p.o.) in SD rats and 5,000 $\mu\textrm{g}$/kg (i.v.) in beagle dogs. In these experiments, there were no death and harmful clinical changes which were related to CJ-50001. In conclusion, $LD_{50}$ of CJ-50001 is over 5,000 $\mu\textrm{g}$/kg, i.v. in SD rats and beagle dogs, and over 10,000 $\mu\textrm{g}$/kg, p.o. in SD rats.

• 한국임상수의학회지
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• 제9권2호
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• pp.427-431
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• 1992

This study was performed to investigate the effect of excision arthroplasty of femoral head on walking in dogs. Observations of standing, walking and running were made for 6 months after operation. The recovery periods in excision arthroplasty of femoral head were 21～29 and 71～127 days in small and large dogs, respectively. When the biceps femoris muscle was utilized, the recovery period were 21～29 and 43～57 days in small and large dogs, respectively.

• 한국임상수의학회지
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• 제9권2호
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• pp.367-372
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• 1992

To investigate the effect of neck collars for the protection of self-mutilation, attainable sites of the body in dogs with collars and durability of collars were examined for 7 days. The collars used in the present experiment were hand made plastic basket collar, IASIS$\^$R/ ( heat moldable plastics), commerical plastic and cardboard collars The hand made plastic basket collar was made of basket which could buy at any supermarkets. The dogs with hand made plastic basket collar and IASIS$\^$R/ which was cast from the neck to the scapular region could lick only on digits of the forelimb. However, the dogs with commercial plastic and cardboard collars could lick not only the digits of forelimb but femur and digits of the hindlimb. It was suggested that hand made plastic basket collar was superior to the other collars in easiness of putting, durability, protection of self mutilation and economy.

• 한국임상수의학회지
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• 제31권1호
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• pp.61-65
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• 2014

The study aimed at determining the feasibility of three portal totally Laparoscopic cryptorchidectomy in small breed dogs. Four right sided and one left sided abdomen retained testicles in five dogs weighing 2.2~8.7 kg were retrieved successfully. Pampiniform plexus and vas deference were ligated and transected with Hem-o-lock/monopolar electrocauterization (1/5), or ultrasonic scalpel (4/5) and the latter provided more easy, quick and safe hemostasis and transection. The resected testis was easily removed through a insertion site. Mean surgical time was $19.9{\pm}15.2$ minutes and when the abdominal cavity was explored again, there were no major complications. The patient recovered favorably without unwilling events. This is the case report of laparoscopic cryptorchidectomies in small breed dogs weigh less than 10 kg. Laparoscopic cryptorchidectomy could be considered as an alternative in small animal surgery.

• 한국임상수의학회지
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• 제30권4호
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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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• 제51권3호
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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.