학술논문
Development of myenteric plexus in human foetuses: a quantitative study
이용수 0
- 영문명
- 발행기관
- 대한해부학회
- 저자명
- Seema Singh Ahmadulla Shariff Tarasankar Roy Taposh Das Neerja Rani
- 간행물 정보
- 『Anatomy and Cell Biology』Vol.48(2), 124~129쪽, 전체 5쪽
- 주제분류
- 의약학 > 의학일반
- 파일형태
- 발행일자
- 2015.06.30
4,000원
구매일시로부터 72시간 이내에 다운로드 가능합니다.
이 학술논문 정보는 (주)교보문고와 각 발행기관 사이에 저작물 이용 계약이 체결된 것으로, 교보문고를 통해 제공되고 있습니다.
국문 초록
영문 초록
Maturation of neurons of the myenteric plexus (MP) of human fetal sigmoid colon was studied at various weeks of gestation (WG). There is abundant literature on the development of MP in various segments of the gut but there are fewer reports on the development of MP in human sigmoid colon which is a site of various disorders. Sigmoid colonic segments from 12 aborted foetuses aged 14-23WG were processed for NADPH histochemistry. Stereologic evaluation of the neuronal cell profiles, numerical density, number of neurons per ganglion and myenteric fraction was conducted using using imageJ software. According to gestational age, foetuses were assigned into two groups (group 1 [n=7], less than <17WG and group 2 [n=5], more than >17WG). The overall size of neuronal cell profiles in the MP was significantly increased (P<0.05). The numerical density of neurons decreased in group 2 in comparison to group 1, the number of neurons per ganglion and myenteric fraction were increased in group 2 but all these were not statistically significant. This study revealed that the maturational event increases after 17WG and extensive innervations is established at 23WG. During prenatal life there is an increase in the neuronal cell size from 14-23WG signifying maturational process. Such studies are essential for clinicians and surgeons to correlate the normal and pathologic development of the enteric nervous system.
목차
Introduction
Materials and Methods
Results
Discussion
해당간행물 수록 논문
- Improved adipogenic in vitro differentiation:comparison of different adipogenic cell culture media on human fat and bone stroma cells for fat tissue engineering
- The effects of repetitive transcranial magnetic stimulation on proliferation and differentiation of neural stem cells
- Topography of human ankle joint: focused on posterior tibial artery and tibial nerve
- Composite nerve fibers in the hypogastric and pelvic splanchnic nerves: an immunohistochemical study using elderly cadavers
- Perception of MBBS students to “flipped class room” approach in neuroanatomy module
- A single fraction from Uncaria sinensis exerts neuroprotective effects against glutamate-induced neurotoxicity in primary cultured cortical neurons
- Development of myenteric plexus in human foetuses: a quantitative study
- Multiple variations in the branches of the coeliac trunk
- Stable isotope analysis of Joseon people skeletons from the cemeteries of Old Seoul City, the capital of Joseon Dynasty
참고문헌
관련논문
의약학 > 의학일반분야 BEST
- 교육전담간호사가 주도하는 임상현장교육 프로그램이 신규 간호사의 간호업무성과와 교육 만족도에 미치는 효과
- 일반인을 위한 해부학 만화
- 간호대학생의 MBTI 성격유형별 의사소통능력, 자아존중감, 학업성취도의 관계
의약학 > 의학일반분야 NEW
- Pectolinarigenin ameliorated airway inflammation and airway remodeling to exhibit antitussive effect
- Ferroptosis and its role in gastric and colorectal cancers
- Tivozanib-induced activation of the mitochondrial apoptotic pathway and suppression of epithelial-to-mesenchymal transition in oral squamous cell carcinoma
최근 이용한 논문
교보eBook 첫 방문을 환영 합니다!
신규가입 혜택 지급이 완료 되었습니다.
바로 사용 가능한 교보e캐시 1,000원 (유효기간 7일)
지금 바로 교보eBook의 다양한 콘텐츠를 이용해 보세요!