• Title/Summary/Keyword: 토끼

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Pharmacokinetic Changes of Intravenous Diltiazem in Rabbits with Alloxan-Induced Diabetes Mellitus (알록산으로 유도된 당뇨가토에서 정맥투여된 딜티아젬의 약물동태 변화)

  • Choi, Jun Shik;Lee, Chong Ki
    • Korean Journal of Clinical Pharmacy
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    • v.14 no.2
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    • pp.91-95
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    • 2004
  • 당뇨환자가 합병증으로 고혈압이 있을 경우 항고혈압약물인 딜티아젬을 투여시 딜티아젬의 동태학적 측면에서 투여계획을 설계하기 위해서 토끼에 알록산을 당뇨병모델을 만들었다. 알록산으로 유도된 급성 및 만성 당뇨 토끼에서 딜티아젬의 약물동태 변화에 대한 결과는 당므과 같다. 1. Alloxan 45 mg/kg을 토끼의 귀정맥에 투여시 혈당농도는 control군에서 $112\pm20.6\;mg/dl$, acute DM군에서는 $260\pm897\;mg/dl$, chronic DM군에서는 $331\pm85\;mg/dl$으로 당뇨가 유발되었음이 확인되었다.. 2. Alloxan에 의한 당뇨병 유발토끼에서 딜티아젬의 혈중농도곡선하면적(AUC)값은 대조군$(21.6\pm2.45\;\mug/ml)$ 보다 chronic DM군$(31.91\pm379\;mg/ml{\cdot}hr)$에서 유의성(p<0.05) 있게 증가하였다. 3. 딜티아젬의 요중누적배설량은 대조군에 비해 acute 및 chronic DM군에서 감소되었으나 유의성은 없었다. 4. 당뇨병 유발 토끼에서 딜티아젬의 토탈바디클리어런스$(CL_t)$ 값과 $\beta$-소실속도정수값이 대조군에 배해서 유의성(p<0.05)있게 감소되었다. 실험적 당뇨 토끼에서 딜티아젬의 생체이용률의 증가는 딜티아젬의 토탈바디클리어런스$(CL_t)$ 값과 베타의 소실속도정수 값이 대조군에 비해서 유의성있게 감소되었기 때문으로 사료된다.

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Successful Treatment with Permethrin for Fur Mite Infestation in Pet Rabbits: Case Report (애완 토끼에서 털응애 감염증에 대한 Permethrin의 성공적 치료: 증례 보고)

  • Kim, Sang-Hun;Jun, Hyung-Kyou;Park, Bae-Keun;You, Myung-Jo;Kim, Duck-Hwan
    • Journal of Veterinary Clinics
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    • v.25 no.2
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    • pp.112-114
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    • 2008
  • The fur mite is a highly contagious zoonotic mite that causes skin disorders in rabbits. In this case report, four rabbits with a fur mite infestation were treated with a single dermal application of permethrin (65%) at a dose of 0.1 ml. All the rabbits were treated successfully with permethrin without any adverse reactions at 8 weeks after treatment. This suggests that permethrin is an effective treatment for fur mite infestations in rabbits.

Morphometrical Analysis of Developing Renal Tubular and Glomerular Cells in Rabbit (토끼의 발생기 뇨세관과 사구체 세포들의 형태계측학적인 분석)

  • 정호중;양영철;배기원
    • Journal of Life Science
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    • v.8 no.4
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    • pp.449-456
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    • 1998
  • Using morphometric technique, the present study was made of the kidney of rabbit embryo in the 13 days of the gestation. Their section areas of the renal tubules and the glomerular cells were compared with the those of adult rabbit, 1. In the developing renal tubule, the tubular section areas were larger than that of the adult, but the nuclear section areas of tubular calls were smaller than the adult. The microvilli of their cell surface were poorly developed, and their cytoplasm contained well developed mitochondria with euchromatic nucleus. 2. In the developing glomeruli. the nuclear section area of the cells of the parietal layer, the podocytes, and the endothelial cells were similar size, but their nuclei were larger than those of the adult. The cytopalsm of the podocytes contained well-developed rough endoplasmic reticulum, Golgi apparatus, and round mitochondria.

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Screening of Penicillium sp. Showing Herbicidal Activity on Trifolium repens L. (토끼풀(Trifolium repens L.)에 제초활성을 나타내는 Penicillium sp.의 탐색)

  • Kim, Pan-Kyung;Park, Dong-Jin;Choi, Soon-Yong;Kim, Chang-Jin
    • Applied Biological Chemistry
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    • v.39 no.6
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    • pp.455-459
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    • 1996
  • Nine hundred and eighty fungal strains were isolated from lesions of Trifolium repens L. and various weeds. Among them, F40362, F40496, F40497 strains were selected by the screening of herbicidal activity on Trifolium repens L. and Zoysia japonica. Selected three strains showed selective activity between Trifolium repens L. and Zoysia japonica, and were identified as Penicillium sp.

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Development of Duplex PCR Method for Simultaneous Detection of Rabbit (Oryctolagus cuniculus) and Cat (Felis catus) Meats (Duplex PCR을 이용한 토끼(Oryctolagus cuniculus)와 고양이(Felis catus) 육류의 동시 검출법 개발)

  • Hong, Yeun;Kim, Mi-Ju;Yang, Seung-Min;Yoo, In-Suk;Kim, Hae-Yeong
    • Journal of Applied Biological Chemistry
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    • v.58 no.4
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    • pp.383-387
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    • 2015
  • A duplex polymerase chain reaction (PCR) detection method was developed to authenticate the use of cat and rabbit in food and to prevent unlawful distribution of illegally butchered meat in both domestic and imported food market. Species-specific primers were designed targeting mitochondrial cytochrome b gene. The sizes of PCR products were 191 bp for cat and 101 bp for rabbit, which were relatively small for better application of the detection method on processed foods. Specificities of primers were verified using 21 animal species including cat and rabbit. Limit of detection was examined by serial dilution of the sample DNA and confirmed as 0.005 ng for rabbit and 0.0005 ng for cat using Bioanalyzer. The developed duplex PCR method showed specificity and sensitivity in the identification of two target species.

Skin and Eye Irritation Test of Bovine Somatotrophine-sustained Release (BST-SR) in Rabbits (토끼에게 소성장 홀몬-서방형 제형(BST-SR)의 피부 및 안점막 자극에 관한 연구)

  • 강경선;최경철;신동진;김형욱;조재진;이영순
    • Journal of Food Hygiene and Safety
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    • v.6 no.3
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    • pp.171-177
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    • 1991
  • According to the Established Regulations of National Institute of Safety Research, the skin-irritation test of BST-SR (Lucky Ltd.) was perfonned for seven days in New Zealand White Rabbits. During treatment periods no significant clinical symptom was observed. Significant changes such as erythema, scar tissue and edema were not shown on the applicating sites. According to Primary Irritation Index of Draize, skin irritation rate was assessed as "Zero". The eye irritation of BST-SR (Lucky Ltd.) was examined in nine New Zealand White rabbits, based on the Established Regulation of National Institute of Safety Research. 0.1 ml of test material was dropped on right eye, and after 20~30 seconds, three rabbits' eyes were cleaned with wann saline for 1 minute. Other six rabbits' eyes were left uncleaned. The untreated left eyes were negative control. The lesions of cornea, iris and conjuntiva were assessed by the Grade table (from the Regulation of National Institute of Safety Research), and it is concluded that BST-SR has no eye-irritation.

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Narrative changes and implications revealed in the formation process of (<토끼전>의 형성 과정에 드러난 서사적 변화와 의미 연구)

  • Hwang, Yun-jeong
    • Journal of Korean Classical Literature and Education
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    • no.37
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    • pp.217-252
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    • 2018
  • In the [Samguk sagi], is the origin story of , a Pansori novel from the late Joseon period. is derived from an Indian folktale. This article examines the narrative changes from the Indian folktale. Through this, I attempt to examine how the short fable developed into a fascinating story with numerous variants like . The five kinds of stories that I have observed all indicate the development of a common narrative. They also have a common character: terrestrial animals, deputy, and aquatic animals. However, in the original story, the more the character is brought up, the greater the persuasiveness of the action. In addition, the scale of the conflict expands due to the reorganization of the incident. Moreover, the theme of the narrative has diversified by utilizing the space as a contrast. Discussions reveal that a single story or storyteller does not create a fascinating story. The implication being that several narratives and numerous people together make the narrative changes.

Plasma Progestin Concentration In Artificially Maintained Pregnancy (인공적으로 임신을 유지시킨 동물에 있어서 Plasma Progestin의 농도)

  • Kwun, Jong-Kuk;Lee, Young-So
    • Clinical and Experimental Reproductive Medicine
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    • v.3 no.2
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    • pp.29-34
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    • 1976
  • The changes of the plasma progestin concentations in normal pregnancy and artificially maintained pregnancy of the rabbits by hormonal replace therapy after induced ovulation and insemination on Day 1, followed by ovariectomy on Day 2, were checked by direct measurement, competitive protein-binding assay, from the time of mating through to parturition. The results obstained in this experiment can be summarized as follows: (i) The mean concentration of progestin in normally pregnant rabbits increased from $1.7{\sim}2.7$ ng/ml on Day 1 to $19.8{\sim}25.3$ ng/ml on Days $13{\sim}15$ and declined slowly thereafter until term. (ii) The progesterone levels in artificially maintained pregnancy by hormonal replacement therapy showed quite a similar pattern to that in normally pregnant rabbits.

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Therapeutic effect of a Formulation Containing Imidacloprid and Moxidectin in Pet Rabbits with Cheyletiellosis (애완 토끼 털응애 감염증에 있어서 Imidacloprid와 Moxidectin 합제의 치료 효과)

  • Kim, Sang-Hun;Jun, Hyung-Kyou;Kim, Tae-Kyung;Song, Kun-Ho;Kim, Duck-Hwan
    • Journal of Veterinary Clinics
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    • v.24 no.3
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    • pp.312-314
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    • 2007
  • Cheyletiellosis is a very common infestation in pet rabbits that causes dermatosis with pruritus and scale. In this study, thirty two rabbits with cheyletiellosis were treated with a single dermal application of a formulation containing imidacloprid 10% (w/v) and moxidectin 1% (w/v) at a dose 0.4 ml. The therapeutic effects of the formulation were 100% at 4, 8 and 12 weeks without adverse reactions. This suggests that a formulation containing imidacloprid and moxidectin is an effective treatment for cheyletiellosis in rabbits.

Single-Dose Oral Toxicity of the Gardenia Yellow Pigment in Rate and Rabbits (랫드 및 토끼에 대한 치자 황색색소에 관한 단회 투여 경구 독성 시험)

  • 김희구;이상준
    • The Korean Journal of Food And Nutrition
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    • v.11 no.1
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    • pp.77-81
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    • 1998
  • This study was performed to evaluate single-dose toxicity of the gardenia yellow pigment in Sprague-Dawley rats and New-Zealand White rabbits via oral routes. The yellow pigment was administered in rats at does levels of 5,000, 2,500, 1,250, 625, 312.5mg/kg and 9mg/kg. And also yellow pigment was administered in rabbits at does levels of 5,000, 2,500, 1,250mg/kg 0 unit /kg. The rats and rabbits of both sexes were observed daily for 14 days after single oral administration. Yellow pigment treated rats and rabbits did not induce any mortalities and abnormal signs in clinical findings, body weights, gross findings and histopathological finding. Based on these results, it is impossible to estimate LD50 values in rats and rabbits. Therefore, it was concluded that gardenia yellow pigment have no effect on acute toxicity and side effect in rats and rabbit.

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