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Efficacy of itraconazole in 18 cases of Malassezia dermatitis in dogs (개에서 Malassezia 피부염에 대한 itraconazole 치료 18례)

  • Jeong A-young;Hoh Woo-phil;Jeong Hyo-hoon;Eom Ki-dong;Lee Keun-woo;Oh Tae-ho
    • Journal of Veterinary Clinics
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    • v.22 no.2
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    • pp.90-93
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    • 2005
  • Itraconazole was found to be an effective antifungal for the treatment of canine Malassezia dermatitis (MD). MD was diagnosed in 18 dogs, which were treated with itraconazole administered orally at 5 mg/kg of body weight, q12hrs, for 21 to 30 days. High prevalence breeds of MD were Maltese $(22\%)$, Cocker Spaniel $(17\%)$, Pekingese $(11\%)$, and Vizsla $(11\%)$. The dermatological signs of Malassezia dermatitis were crust $(31\%)$, alopecia $(25\%)$, hyperpigmentation $(25\%)$, scales$(19\%)$, erythema $(13\%)$, lichenification $(11\%)$, pustule $(11\%)$, ear swelling$(11\%)$, papules $(5\%)$, and offensive odor $(5\%)$. Commonly affected areas were ear canal $(41\%)$, axillae $(18\%)$, groin $(15\%)$, perianal $(12\%)$, ventral aspect of the neck $(9\%)$, interdigital spaces$(1\%)$, and muzzle $(1\%)$. Sixty seven percent of dogs with MD had cocci. Clinical responses of itraconazole were seen good, moderate, no responses of itraconazole, in $89\%,\;0\%,\;and\;11\%$, respectively, according to the owner's satisfaction to follow up call. Recurrence was detected on five good responsive dogs and adverse effects of the treatment were detected in only one dog. On the basis of this clinical study, itraconazole is a good choice in the treatment of canine Malassezia dermatitis. Efficacy, frequency of administration and veterinary approval are the major advantages.

Comparison of Ultrasound Histogram in Liver, Kidney and Spleen in Beagle Dogs (비글견에 있어서 간, 신장 및 비장의 초음파 히스토그램 비교)

  • Lee Kichang;Jung Joohyun;Oh Sunkyoung;Jeong Yucheol;Lim Changyun;Yoon Junghee;Choi Mincheol
    • Journal of Veterinary Clinics
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    • v.22 no.3
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    • pp.186-189
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    • 2005
  • For the assessment of the clinical application of histogram on internal parenchymal organs, ultrasonography with a multi-frequency transducer was taken. We scanned in the region of right cranial abdomen for both liver and right kidney, and left cranial abdomen for liver, spleen and left kidney in 9 normal Beagle dogs. The data from histogram examined in a region of interest centered on each picture element of B-mode images at the same depth were compared among liver, renal cortex, spleen, cortex and medulla of each kidney. The right renal cortex showed significantly lower echogenicity than parenchyma of liver by $15{\%}$. Spleen was more echogenic than the cortex of the left kidney by $23{\%}$, and liver was more echogenic than the left renal cortex by $30{\%}$. Renal cortex was more echogenic than medulla by $47{\%}$ and $65{\%}$ on the right and left side, respectively (p<0.05). The mean (${\pm}SD$) values calculated echogenicity were $46.2{\pm}12.3\;(95\%$ confidential interval (CI), 41.0 to 55.0) and $53.4{\pm}12.1\;(95\%$ CI, 47.0 to 55.1) in in the right renal cortex and liver parenchyma, $65.0{\pm}11.8\;(95\%$ CI, 57.9 to 71.0) and $51.0{\pm}16.9\;(95\%$ CI, 42.8 to 54.1) in splenic parenchyma and renal cortex. And the mean values calculated echogenicity were $65.0{\pm}10.15\;(95\%$ CI, 60.1 to 71.5) and $52.0{\pm}9.4\;(95\$ CI, 43.8 to 60.3) in liver parenchyma and the left renal cortex, $54.5{\pm}18.3\;(95\%$ CI, 40.1 to 62.8) and $35.0{\pm}16.2\;(95\%$ CI, 24.2 to 43.6) in the left renal cortex and medulla. And the mean values calculated echogenicity were $55.0{\pm}14.4\;(95\%$ CI, 47.3 to 61.7) and $40.0{\pm}13.2\;(95\%$ CI, 34.3 to 46.7) in the right renal cortex and medulla, respectively. In addition, the echogenicity ratios were $0.86{\pm}0.11$ between the right renal cortex and liver parenchyma, $1.37{\pm}0.47$ between spleenic parenchyma and the left renal cortex, $1.30{\pm}0.19$ between liver parenchyma and the left renal cortex. All the values measured showed significant different (p<0.05). Ultrasound histogram is simple, useful and feasible to evaluate the sonographic architecture of the internal organs such as liver, spleen and kidney, quantitatively.

Studies on- Electrocardiogram of the Normal Korean Native Goat 1. Standard Limb Leads and Unipolar Limb Leads (정상적인 한국 흑염소의 심전도에 관한 연구 1. 표전지유도와 단극지유도)

  • 최인혁;김선기;김추철;최인방;김남수
    • Journal of Veterinary Clinics
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    • v.14 no.2
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    • pp.319-337
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    • 1997
  • The electrocardiographic (ECG) parameters in the normal Korean black goat have been measured with a 3-channel Electrocardiograph and computed, analyzed. ECG in 243 black goats were made with the limb leads (I, II, III, aVR, aVL, aVF), that were recorded conduction parameters of wave and interval, and were analyzed as to shape and amplitude of the P and T waves and the components of the QRS complex. Heart rate were recorded by the ECG which were a mean of 106.1$\pm $21.8 beats/min. Average conduction times in the PR, the QRS complex and the QTc interval were recorded 103.9$\pm $34.9 msec., 58.3$\pm $23.2 msec. and 302.6$\pm $67.8 msec., in the P and T wave duration recorded 24.8$\pm $6.4 msec. and 51.7$\pm $10.8 msec. respectively. The shape of wave in each leads were observed various types, and any spacial wave type appeared the highest frequency in each lead that ware shown less than 60%, and these frequent rate and average amplitudes as fallow: 1. In P waver the frequent rate and average amplitudes of the positive type showed in leads I, II and aVL that were 54.8% (93.0$\pm $ 33.2 $\mu $V), 50.5% (90.1$\pm $30.5 $\mu $V) and 41.7% (58.5$\pm $ 31.1 $\mu $V). Average amplitude of the negative type showed the frequent rate of 49.8% in lead aVE which was -77.6$\pm$ 25.2 $\mu $V. Biphasic type in leads III and aVF were 46.1% (108.4 $\mu $V, -90.2 $\mu $V.) and 45.7% (137.4 $\mu $V, -105.4 $\mu $V.), and amplitudes between positive and negative of it were significant difference. 2. The highest amplitudes of the QRS complex in all leads were 534.8$\pm $ 232.3 $\mu $V of lead II. The frequent rate and amplitudes of the R wave type in the I, II, III and aVF were 30.2% (277.8 $\pm $131.3 $\mu $V), 45.1% (393.1$\pm $114.2 $\mu $V), 48.5% (349.3$\pm $178.3 $\mu $V) and 54.9% (334.4$\pm $129.7 $\mu $V), and QS ways type in the lead aVL was 49.5% (359.2$\pm $195.5$\mu $V), and RS and QS wave types in the lead a VR were 43.3% (312.4 $\mu $V, -212.7 $\mu $V.) and 41.1% (399.2$\pm $92.2 $\mu $V), respectively. 3. In T wave, the frequent rata and amplitudes of the positive type in the leads I, II, III and aVF were 44.6% (207.9$\pm $ 97.1 $\mu $V), 41.6% (245.1$\pm $92.1 $\mu $V), 46.9% (189.8$\pm $ 82.7 $\mu $V) and 53.0% (195.4197.8 $\mu $V), and the negative in the lead aVR was 41.2% (-230.7$\pm$ 103.1 $\mu $V), respectively. The positive and negative types in the lead aVe appeared with same frequent rate of 43.2%.4. Frontal plane vectors for P, QRS, and T were found to lie at 38.1$\pm $ 21.5, 142.0$\pm $ 57.2, and 117.2$\pm $ 63.9 degrees, respectively. These results in ECG of goats may be served to the limited purposes as to conduction parameters, arrhythmias except abnormal ECG because of waveforms, amplitudes and electrical axis of it were variability.

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Effects of Traditional Acupuncture on Colonic Motility in the Rat with Colitis (결장염 유발 Rat의 결장운동성에 침술이 미치는 영향)

  • Kim, Hee-Young;Shim, In-Sop;Lee, Hye-Jung;Jeong, Seong-Mok;Kim, Sun-Young;Nam, Tchi-Chou
    • Journal of Veterinary Clinics
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    • v.20 no.1
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    • pp.22-25
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    • 2003
  • The aims of this study were to investigate the efficacy of acupuncture on myoelectrical activity of inflamed or normal colon in the rat, and whether the effect of acupuncture on colonic motility was related to endogenous opioids. Twenty-two male Sprague-Dawley rats were divided into three groups. Experimental groups were normal group (n = 8), colitis group (n = 6) and naloxone group (n = 8). Stainless steel bipolar electrodes were implanted on the serosal layer of the proximal colon of rats. Colitis was induced 7 days after electrode implantation using trinitrobenzene sulphonic acid (TNBS) and ethanol. Electromyograms (EMG) were recorded by using polygraph 11 days after implantation of electrodes. In normal group, normal colonic motility was recorded for 60 min, and then traditional acupuncture at GV-1 was applied for 20 min and EMG was recorded for further 60 min in untreated rats. In colitis group, after recording of basal colonic motility for 60 min, 20 min of acupuncture treatment and further EMG recording was performed for 60 min in TNBS/ethanol treated rats. In naloxone group, following subcutaneous administration of naloxone (3 mg/kg), recording of EMG and acupuncture treatment were performed in TNBS/ethanol treated rats. In the normal group, acupuncture at GV-1 did not induce significant changes in colonic motility. TNBS/ethanol treatment had no significant effect on the frequency of colonic motility. And in colitis group, GV-1 acupuncture significantly decreased colonic motility (p < 0.01). In naloxone group, after injection of naloxone, acupuncture at GV-1 did not change colonic motility in TNBS/ethanol treated rats. On the inflamed colon, naloxone blocked the effect of acupuncture. The present results suggested that endogenous opioids released by acupuncture at GV-1 decrease the motility of inflamed colon in rats, but not normal colon.

Correlation of Ultrasonographic Findings and Cytologic or Histopathologic Diagnoses of Splenic Lesions in Dogs : 124 cases (개에서 비장 병변의 초음파 소견과 세포학 및 조직병리 진단과의 상관관계 : 124 마리)

  • Kim, Jun-Young;Lee, Nam-Soon;Choi, Mi-Hyun;Kim, Wan-Hee;Youn, Hwa-Young;Hwang, Cheol-Yong;Kim, Dae-Yong;Lee, In-Hyung;Choi, Min-Cheol;Yoon, Jung-Hee
    • Journal of Veterinary Clinics
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    • v.29 no.2
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    • pp.134-140
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    • 2012
  • This retrospective study was performed to describe and evaluate ultrasonographic characteristics of splenic disorders and to pursue any relationship with cytologic or histopathologic diagnoses. Medical records were reviewed for patients that had undergone both abdominal ultrasonographic procedures and ultrasound-guided fine-needle aspiration (FNA) or surgical biopsy of splenic lesions or necropsy from January 2002 to July 2011 at Seoul National University Hospital for Animals. Total 124 dogs, 76 cases with FNA and 48 cases with biopsy, were available for this investigation. The age of dogs ranged from 2 to 17 years ($mean{\pm}SD$ = $9.54{\pm}3.34$ years), with the gender distribution of 61 females (26 spayed) and 63 males (40 neutered). In breed distribution, 114 were purebred dogs and 10 were mixed breed dogs. The dogs represented 26 breeds, with 113 dogs categorized into small-sized breeds. The ultrasonographic appearances of splenic disorders could be classified into 10 types including normal appearance, depending on the distribution and echogenicity of splenic lesions as well as the increase in spleen size and diffuse parenchymal changes. Among 124 cases, 44 (35.4%) had hypoechoic nodules/masses with the highest frequency, followed by 23 (18.5%) with multiple small hypoechoic nodules. Of 124 cases, 70 (56.5%) were benign and 54 (43.5%) were malignant lesions at cytologic or histopathologic results. Each ultrasonographic appearance had variable cytologic or histopathologic diagnoses. However, diffuse heterogenicity and diffuse hypoechogenicity were significantly associated with malignancy (p < 0.05), whereas hyperechoic nodules/masses were more often associated with benignity (p < 0.05). Based on our results, it may be considered that the ultrasonographic examination for spleen could be able to provide the least information necessary for benign and malignant lesions in prioritizing differential diagnoses.

Toothpick-Aided Detection of Sclerotinia homoeocarpa in the Turfgrass Leaf Canopy, Thatch, and Soil in Relation to Dollar Spot Infection Centers (이쑤시개를 이용한 잔디층, 대취층, 및 토양층에서 동전마름병 전염원의 검출)

  • Lee, Jung Han;Min, Gyu Young;Shim, Gyu Yul;Kim, Dong Soo;Sang, Hyunkyu;Jung, Geunhwa;Kwak, Youn-Sig
    • Weed & Turfgrass Science
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    • v.4 no.4
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    • pp.376-382
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    • 2015
  • Dollar spot, caused by Sclerotinia homoeocarpa, is the major disease in cool-season turfgrasses. Understanding the distribution of this pathogen in soil and thatch is important to developing disease control strategies. In this study, toothpicks were used to detect S. homoeocarpa in the turfgrass canopy, thatch, and soil at different distances from dollar spot infection centers. The effect of penetrant and contact fungicide applications with different water volumes on distribution of S. homoeocarpa was also investigated. S. homoeocarpa was detected in 100% of samples taken from the leaf canopy, 83.3% in thatch area, and 0% in the soil from within the infection center. S. homoeocarpa was isolated in 100% of samples taken from the edge of the infection center, but was only detected in 13% of the samples taken at 1.5 cm away from the infection center edge. S. homoeocarpa was isolated at a higher frequency in the propiconazole treated plots than those treated with chlorothalonil and was not detected in leaf canopy samples when either fungicides was applied with 6.78 L of water. In conclusion, the toothpick-aided detection technique has improved our understanding of S. homoeocarpa epidemiology and could be used as a diagnostic tool to detect for fungicide resistance on golf courses.

Concurrence of Obstetric Brachial Plexus Injury, Congenital Muscular Torticollis and Cleft Palate (분만성 상완 신경총 손상, 선천성근성사경 및 구개열의 병발)

  • Lee, Han-Byul;Park, Myong-Chul;Kim, Chee-Sun;Han, Jae-Deok;Lee, Seung-Jae;Kim, Se-Yon;Yim, Shin-Young
    • Journal of Genetic Medicine
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    • v.8 no.1
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    • pp.71-75
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    • 2011
  • A male infant was diagnosed with obstetric brachial plexus injury, congenital muscular torticollis and cleft palate 17 days after birth. His mother presented with gestational diabetes and premature rupture of membranes. Although it is possible that these three disorders arose independently, it is very likely that all three have the same etiologic cause, and we propose that a possible mechanism for this concurrence is related to maternal gestational diabetes. Maternal hyperglycemia mostly affects fetal structures deriving from the neural crest, including the palatine bone, and may have caused the cleft palate observed in this case. Gestational diabetes is also associated with increased frequency of large for gestational age infants and, by extension, with increased risk of birth injuries such as obstetric brachial plexus injury or congenital muscular torticollis associated with large for gestational age infants. Since the children of mothers with gestational diabetes are at increased risk for congenital defects such as cleft palate as well as being large for gestational age, precautions indicated for each respective disorder must be taken during prenatal testing and during birth. However, further studies of more cases are required to evaluate whether the concurrence of obstetric brachial plexus injury, congenital muscular torticollis and cleft palate in this case are complications specifically associated with gestational diabetes or just a simple coincidence.

Korea's Terrorist Environment and Crisis Management Plan (한국의 테러환경과 위기관리 방안)

  • Jang, Sung Jin;Kim, Young-Hyun;Shin, Seung-Cheol
    • Korean Security Journal
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    • no.52
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    • pp.73-91
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    • 2017
  • This study is based on the political and economic standpoint of each country, Use advanced equipment to prevent new terrorism from causing widespread damage, In order to establish a countermeasures against terrorism in accordance with the reality of Korea, which is effective in responding to terrorist attacks, Korea conducted a SWOT analysis of the terrorist environment and terrorist environment through specialists. First, internal strengths of Korea 's terrorist environment include stable security situation, weakness of religious and ethnic conflicts, strong regulation and control of firearms, and counter terrorism capabilities and know - how accumulated during major international events. Second, the internal weaknesses of the terrorist environment in Korea include the insecurity of the people, the instability caused by the military confrontation with North Korea, the absence of anti-terrorism law system, the difficulty of terrorism control and management by the development of the Internet and IT technology. Third, the external opportunities for Korea 's terrorist environment are as follows: ease of supplementation and learning through cases of foreign terrorism failure, ease of increase of terrorist budget and support with higher terrorism issues, strengthening of counterterrorism through military cooperation with allied nationsRespectively. Fourth, the external threats to the terrorist environment in Korea are the increase of social dissatisfaction due to the continuous influx of defectors and foreign workers, the goal of terrorism from international terrorist organizations through alliance with the United States,Increased frequency of incidents, and increased IS coverage of terrorism around the world. In addition, the SWOT in - depth interviews on the terrorist environment of the expert group were conducted to diagnose and analyze the problems, terrorism awareness and legal system in the Korean terror environment. The results of the study are summarized as follows.First, the basic law on terrorism should be enacted.Second, the establishment of an integrated anti-terrorism organization.Third, securing and nurturing specialized personnel in response to terrorism.

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Ethnobotanical Study on the Traditional Knowledge of Vascular Plant Resources in South Korea (한국의 관속식물 전통지식에 대한 민속식물학적 연구)

  • Chung, Jae-Min;Kim, Hyun-Jun;Park, Gwang-Woo;Jeong, Hye-Ran;Choi, Kyung;Shin, Chang-Ho
    • Korean Journal of Plant Resources
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    • v.29 no.1
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    • pp.62-89
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    • 2016
  • The great part of the traditional knowledge on ethnobotanical plants and their uses is gradually vanishing due to industrialization, therefore ethnobotanical studies that explore and preserve the knowledge are in urgent needed before the knowledge are lost ever. This study was conducted to record and conserve the traditional knowledge of botanical taxa in Korea from 2006 to 2014. According to the survey results, derived from 17,328 sheets of 1,771 residents at 868 places, the ethnobotanical plants in Korea consisted of a total 924 taxa; 130 families, 493 genera, 813 species, 7 subspecies, 92 varieties and 12 form. Of them, herbs were 619 taxa (67.0%) and woody plants were 305 taxa (33.0%). 707 taxa (76.5%) out of 924 taxa grow wild, 44 taxa (4.8%) were cultivated wild species, 145 taxa (15.7%) were introduced for cultivation, and 28 taxa (3.0%) were naturalized plants. The analysis of usage for 924 taxa showed that the edible use was the highest with 58.9%, followed by medicinal with 26.9%, material with 3.7% and ornamental with 2.3%, respectively. The leaf of plant was the most useful part, followed by stem and root. Quantitative analysis of the ethnobotanical plants in Korea was performed by the basic values of FC, NU and UR, and indices of CI, RFC, RI and CV. As a result, The CI place Artemisia princeps in first position, followed by Aster scaber, Kalopanax septemlobus. The RFC place A. scaber in first position, followed by A. princeps, Aralia elata. The RI place A. princeps in first position, followed by Pinus densiflora, Morus alba. The CV place A. princeps in first position, followed by P. densiflora, K. septemlobus.

Therapeutic use of percussion instruments for children with aggressive behaviors - Case studies with quantitative and qualitative approaches - (공격성 아동을 위한 음악치료 -타악기 연주활동 중심의 사례연구-)

  • Han, Jee hyun
    • Journal of Music and Human Behavior
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    • v.2 no.2
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    • pp.33-56
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    • 2005
  • The purpose of this study is to measure the effect of musical activities on children's aggressiveness using percussion playing through case studies and to present the therapeutic programs. Musical activities using percussion playing were organized for three aggressive children. Twenty-one small group sessions were conducted over seven weeks with 30 minutes given each session. Fourth-grade children involved in using Aggressiveness Measuring Tool for Teachers-revised by Gwak Geum-Joo(1992) was selected for case studies. Children's impulsiveness was also tested through self-test measuring tool for impulsiveness-revision of 16 questions used by Cho Hae Yeon (2001) and Lee Joo Shik (2003). As quantitative method, comparative analysis was made between the pre and post test results using measuring tools for aggressiveness and impulsiveness of children as well as between aggressive behaviors occurring in the initial stage of the first three sessions and in the latter stage of the last three sessions. Qualitative method was used at the same time to examine the effect of percussion playing on children. After the musical activities, child A showed reduced Aggressive Measuring Tool scores from 19 to 18, with child B from 23 to 19 and child C from 21 to 18. The results show that occurrence of aggressive behaviors were lowered in the post test. Impulsiveness Measuring Tool scores in the post test were decreased as well in all three children. During the music therapy programs, it was also observed that the frequency of the target behaviors in all three children has reduced more in the latter stage than the initial stage of music therapy. The qualitative findings indicate that the children experienced releasing stress through self-expression after percussion playing. These findings indicate therapeutic effectiveness of music therapy using on percussion playing in reducing aggressiveness of children as well as the effectiveness of percussion as a therapeutic intervention for aggressive children. These results can be adapted and reapplied by teachers in primary schools to approach children with behavior problems, and can present a useful therapeutic approach to therapists practicing in clinical environments.

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