메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Antonio Carlos Soares Pantaleão (Post-graduate Program in Surgical Sciences Department of Surgery School of Medicine Federal Univers) Marcio Pinto de Castro (Veterinary Diagnostic Center (CEVET) Niterói;) Krishynan Shanty Fernandes Meirelles Araujo (Department of Electronics Engineering and Computing Federal University of Rio de Janeiro) Carlos Frederico Ferreira Campos (Department of Pathology and Laboratories University of the State of Rio de Janeiro) André Luiz Alves da Silva (Post-graduate Program in Surgical Sciences Department of Surgery School of Medicine Federal Univers) José Eduardo Ferreira Manso (Post-graduate Program in Surgical Sciences Department of Surgery School of Medicine Federal Univers) João Carlos Machado (Post-graduate Program in Surgical Sciences Department of Surgery School of Medicine)
저널정보
대한초음파의학회 ULTRASONOGRAPHY ULTRASONOGRAPHY Vol.41 No.4
발행연도
2022.10
수록면
750 - 760 (11page)
DOI
10.14366/usg.21182

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Purpose: The aim of this study was to assess the ability of ultrasound biomicroscopy (UBM) to diagnose the initial stages of nonalcoholic fatty liver disease (NAFLD) in a rat model. Methods: Eighteen male Wistar rats were allocated to control or experimental groups. A high-fat diet (HFD) with 20% fructose and 2% cholesterol, resembling a common Western diet, was fed to animals in the experimental groups for up to 16 weeks; those in the control group received a regular diet. A 21 MHz UBM system was used to acquire B-mode images at specific times: baseline (T0), 10 weeks (T10), and 16 weeks (T16). The sonographic hepatorenal index (SHRI), based on the average ultrasound image gray-level intensities from the liver parenchyma and right renal cortex, was determined at T0, T10, and T16. The liver specimen histology was classified using the modified Nonalcoholic Steatohepatitis Clinical Research Network NAFLD activity scoring system. Results: The livers in the animals in the experimental groups progressed from sinusoidal congestion and moderate macro- and micro-vesicular steatosis to moderate steatosis and frequent hepatocyte ballooning. The SHRI obtained in the experimental group animals at T10 and T16 was significantly different from the SHRI of pooled control group. No significant difference existed between the SHRI in animals receiving HFD between T10 and T16.Conclusion: SHRI measurement using UBM may be a promising noninvasive tool to characterize early-stage NAFLD in rat models.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0