• 제목/요약/키워드: enalapril

검색결과 57건 처리시간 0.029초

말티스견에서 발생한 양대혈관 우심실기시 (Double Outlet Right Ventricle in a Maltese Dog)

  • 이종성;최란;한숙희;현창백
    • 한국임상수의학회지
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    • 제27권6호
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    • pp.735-739
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    • 2010
  • 8개월령 말티스가 호흡곤란, 운동불내성의 증상으로 내원하였다. 흉부방사선상 환자는 심한심종대와 주폐동맥의 확장 소견을 보였고, 심초음파상 대동맥근이 우심실을 향하고 좌-우 단락을 가지고 있는 대동맥하 심실중격결손증이 확인되었다. 또한 중격결손에 의한 좌-우 단락성 혈류에 의해 폐혈관계에 과순환 소견과 폐성 고혈압에 의한 심한 폐동맥 역류가 (최고속도 4.7 m/s, 압력구배 ~88 mmHg) 확인되었다. 상기의 소견을 토대로 환자는 양대혈관 우심실기시로 진단되었다. 환자는 우심실의 혈량과부하를 줄이기 위한 이뇨제 처치(furosemide 1 mg/kg), 심장재구성을 늦추어주기 위해 spironolatcone (1 mg/kg) 및 enalapril (0.5 mg/kg) 처치와 폐의 과순환과 폐성 고혈압을 완화시켜주기 위해 sildenafil (1 mg/kg)를 처방하였다. 일주일뒤 재검에서 환자의 임상 증상은 크게 개선되었다. 현재 환자는 생존해 있고 정기적으로 모니터하고 있다.

코리안 숏헤어 고양이의 제한성 심근병증 (Restrictive Cardiomyopathy in a Korean Domestic Short-haired Cat)

  • 남효승;한숙희;최란;이승곤;현창백
    • 한국임상수의학회지
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    • 제29권3호
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    • pp.242-246
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    • 2012
  • 3살된 코리안 숏헤어 고양이(몸무게 5.2 kg)가 복수, 흉수, 호흡곤란으로 인해 강원대학교 수의과대학병원에 진료의뢰 되었다. 진단검사상, 유미성 흉수와 출혈성 복수, 심장비대, PW 도플러 초음파와 TDI 초음파의 restrictive filling pattern, 미비하게 비대된 좌심실 자유벽이 관찰되었다. 심장초음파 진단소견을 토대로 제한성 심근병증으로 잠정진단 내리게 되었다. 본 환자는 흉수를 제거하고 furosemide, enalapril, sildenafil, clopidogrel을 포함한 약물치료를 하였다. 이것은 국내에서 처음으로 발표하는 제한성 심근병증의 증례이다.

제스트릴®정(리시노프릴, 10 mg)에 대한 리시헥살®정의 생물학적동등성 (Bioequivalence of Lisihexal® tablet to Zestril® tablet(Lisinopril 10 mg))

  • 오수연;디펜드라 쿠마 아리얼;조종태;김형건;김윤균
    • Journal of Pharmaceutical Investigation
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    • 제36권4호
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    • pp.277-282
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    • 2006
  • Lisinopril is one of the angiotensin-converting enzyme inhibitors, which have been used for treatment of hypertension and heart failure. The aim of this study was to evaluate the bioequivalence of two lisinopril tablet, $Lisihexal^{\circledR}$ and $Zestril^{\circledR}$ as a test and reference, respectively. The study was came out on 28 healthy male Korean volunteers in $2{\times}2$ crossover design. An analytical method with LC-MS-MS was developed for the quantification of lisinopril and enalapril(IS) using SPE method. The condition was selective, sensitive and precise in human plasma, that was enough for the pharmacokinetic study of lisinopril. The pharmacokinetic parameters such as $AUC_t,\;AUC_{inf},\;C_{max},\;T_{max}\;and\;t_{1/2}$ were calculated and ANOVA test was used for the statistical analysis of the parameters using log transformed $AUC_t,\;AUC_{inf}\;and\;C_{max}$. $t_{1/2}$ of test and reference drugs were calculated $11.4{\pm}5.1\;and\;16.1{\pm}9.9\;hr$, respectively. The 90% confidence intervals of $AUC_t,\;AUC_{inf}\;and\;C_{max}$ were log 0.9245$\sim$log 1.0603, log 0.9270$\sim$log 1.0601 and log 0.9548$\sim$log 1.1009, within the acceptable range of log 0.8 to log 1.25 by KFDA bioequivalence criteria. Two medications of lisinopril were evaluated bioequivalent and thus may be prescribed interchangeably.

요크셔테리어 잡종견에서 나타난 동방회귀성 빈맥증 (Sinoatrial Reentrant Tachycardia in a Yorkshire Cross Dog)

  • 남소정;현창백
    • 한국임상수의학회지
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    • 제25권5호
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    • pp.391-395
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    • 2008
  • 8세령 수컷 요크셔테리어 잡종견(몸무게: 7.5kg)이 운동불내성과 실신을 주증상으로 강원대학교 동물병원에 내원하였다. 초기 심장 검사에서 경미한 이첨판 역류증이외에 특별한 이상소편은 관찰되지 않았다. 운동내성검사에서 환자는 심각한 chronotrophic incompetence소견을 보였고, 1시간-디지털 심전도 검사에서 돌발적으로 발생하여 종료되는 발작성 동성 빈맥소견(심박수: 156-172회)을 보였다. 추가적인 미주신경 자극시험과 verapamil 반응시험에서 빈맥이 종료되는 소견을 보였다. 이러한 소견을 토대로 본 증례는 동방회귀성 빈맥증으로 진단내렸다. 환자는 diltiarem과 enalapril로 치료하였고, 한달 후 재검사에서 운동 불내성 소견은 지속적으로 보였지만, 추가적인 실신소견은 관찰되지 않았다.

개에서 발생한 팔로삼징 (Trilogy of Fallot in a Dog)

  • 최란;안효진;현창백
    • 한국임상수의학회지
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    • 제29권5호
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    • pp.404-407
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    • 2012
  • 3년령 암컷 잡종개(체중 5.3 kg)가 실신, 운동불내성, 의기소침, 기면 등의 증상으로 강원대학교 동물병원에 내원하였다. 진단검사상 적혈구증가증이 관찰되고, 흉부방사선 검사상 심한 우심종대 패턴이 관찰되었으며, 심초음파상우-좌 단락의 심방중격 결손증, 심한 폐동맥 협착증(~5 m/s of peak velocity)과 우심실 비대소견이 관찰되었다. 환자는 진단영상학적 소견을 근거로 팔로삼징(trilogy of Fallot)으로 진단되었다. 환자의 임상증상을 안정화시키기 위해 diltiazem과 enalapril을 투여하였고 일주일에 한번씩 정맥사혈을 실시하고 있다. 본 증례는 국내에서 최초로 보고되는 팔로삼징의 증례이다.

Effect of Blood Pressure on the Endothelium-Dependent Contraction in Rat Aorta

  • Jeon, Byeong-Hwa;Kim, Hoe-Suk;Kim, Se-Hoon;Chang, Seok-Jong
    • The Korean Journal of Physiology
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    • 제30권1호
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    • pp.21-31
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    • 1996
  • To investigate the mechanisms of increased endothelium-dependent contraction by acetylcholine in hypertensive rats, the relationship between endothelium-dependent contraction by acetylcholine and blood pressure was studied in spontaneously hypertensive rats (SHR), one-kidney, one clip Goldblatt hypertension (1K,1C-GBH) rats, and Wistar-Kyoto rats (WKY). SHR were treated orally with enalapril or nicardipine in order to prevent development of hypertension or suppress the developed hypertension. 1K,1C-GBH rats were made by renal artery stenosis with contralateral nephrectomy in 8 week-WKY. 1. Endothelium-dependent contractions by acetylcholine $(10^{-6}{\sim}10^{-5}\;M)$ in SHR were significantly greater than those in WKY. 2. Chronic treatment with enalapril or nicardipine reduced the endothelium-dependent contraction in SHR 3. The degree of reduction of endothelium-dependent contraction was greater in SHR which was prevented from developing hypertension than in SHR of which high blood pressure was suppressed. 4. In aortic rings from 1K,1C-GBH rats, endothelium-dependent contractions by acetylcholine were augmented as compared with WKY. 5. There is good relationship between the value of blood pressure and magnitude of endothelium-dependent contraction. Thus, it is suggested that increased endothelium-dependent contraction in hypertensive rats may he due to the high blood pressure and endothelium-dependent contraction may not be a cause of the initiation of hypertension in SHR.

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두충차 추출물의 Angiotensin Converting Enzyme 저해효과 (Inhibitory Effects of Eucommia ulmoides Extract on Angiotensin Converting Enzyme)

  • 손미예;남상해
    • 한국식품영양과학회지
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    • 제36권12호
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    • pp.1511-1516
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    • 2007
  • 두충의 기능성 식품으로서 이용 가능성을 평가하기 위하여, 두충의 항고혈압 활성 물질을 분리 및 확인하였고, 각 부위별(잎, 껍질, 줄기) 추출물의 관련물질의 함량 및 ACE 저해활성을 조사하였다. 두충에서 분리한 항고혈압성 물질로 추정되는 8A는 순도 95.64%의 pinoresinol-4,4'-di-O-${\beta}$-D-glucoside(PDG)로서 자연건조 및 볶은 껍질에서 가장 높았으며, 각각 135.13 mg%와 163.67 mg%였다. 또한 두충 추출물의 ACE 저해활성은 10 mg/mL 농도로 처리하였을 때 볶은 잎, 자연건조 껍질 및 볶은 껍질에서 각각 77.56%, 75.73%, 75.73%로 높은 활성을 나타내었으며, 줄기는 상당히 낮게 나타났다. 두충에서 분리한 PDG를 1 mg/mL 처리할 때, ACE 저해활성은 91.87%로서 $Enalapril^{(R)}$의 97.06%보다는 조금 낮았지만, $Captopril^{(R)}$의 90.32% 보다는 약간 높은 항고혈압 활성을 나타내었다.

A Case of Suspected Pericardial Effusion caused by Left Atrial Rupture due to Myxomatous Mitral Valve Degeneration

  • Han, Donghyun;Jung, Dong-In
    • 한국임상수의학회지
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    • 제37권3호
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    • pp.153-156
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    • 2020
  • A 14-year-old intact female Cocker Spaniel dog, weighing 6.8 kg, presented with chief complaints of severe cough, dyspnea, anorexia, and exercise intolerance. It had the characteristics of a blood clot, the evidence of mitral regurgitation, a high left atrial/aortic root ratio, and pericardial effusion with a left atrial rupture due to myxomatous mitral valve degeneration (MMVD) was strongly suspected. Traditional therapy (pimobendan, furosemide, enalapril, and spironolactone) for heart failure with MMVD was provided twice a day orally, and partial pericardiectomy was performed for pericardial effusion. The medical prescriptions for MMVD were continued, and the patient's heart disease was well-controlled. However, it suddenly died 3 months after the operation.

Partial Atrioventricular Canal Defect in a Maltese Dog

  • Lee, Seung-Gon;Nam, So-Jeong;Moon, Hyeong-Sun;Hyun, Chang-Baig
    • 한국임상수의학회지
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    • 제25권3호
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    • pp.195-199
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    • 2008
  • A 2-year-old female Maltese dog was referred with primary complaints of exercise intolerance and abnormal heart sound. Clinical and diagnostic investigation revealed split S2 and S4 gallop in the cardiac auscultation, tall P wave and left anterior fascicular block in the electrocardiogram, left atrial enlargement on the thoracic radiography, ostium primum atrial septal defect and cleft of the anterior leaflet of the mitral valve on the echocardiography. Based on those findings, the dog was diagnosed as the partial atrioventricular canal defect. Since the dog showed mild exercise intolerance, enalapril and furosemide were prescribed.

Tricuspid valve dysplasia complicated with pulmonic regurgitation in a Cocker Spaniel dog

  • Nam, So-Jeong;Choi, Ran;Park, In-Chul;Hyun, Changbaig
    • 대한수의학회지
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    • 제48권4호
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    • pp.481-487
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    • 2008
  • A 17-month-old intact male Cocker Spaniel was presented with primary complaints of severe ascites, exercise intolerance, and diarrhea. Diagnostic studies revealed tricuspid and pulmonic regurgitation on phonocardiogram, right ventricular enlargement on the electrocardiogram, typical right cardiac enlargement signs on the thoracic radiography and tricuspid valve malformation and marked enlargement of the right atrium and right ventricle on the echocardiography and tricuspid and pulmonary regurgitation on the color spectral echocardiography, suggesting tricuspid valve dysplasia and pulmonary hypertension. Using angiography and cardiac catheterization, pulmonary hypertension was ruled out. Further echocardiographic study revealed membranous valvular structures cranial to pulmonary annulus causing pulmonary regurgitation. Based on these findings on the diagnostic investigation, the case was diagnosed as tricuspid valve dysplasia complicated with pulmonic regurgitation. The dog was medically managed with furosemide, enalapril, nitroglycerine transdermal patch and pimobendan after the ascitic fluid removal.