http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Growth and Differentiation of Mammary Epithelial Cells in Extracellular Maxtrix Culture
백기주,윤정현,김동염,전성실,양한석,김남득,Paik, Kee-Joo,Yoon, Jeong-Hyun,Kim, Dong-Yeom,Jeon, Seong-Shil,Yang, Han-Suk,Kim, Nam Deuk Korean Society of Life Science 1995 생명과학회지 Vol.5 No.1
Mammary orgamoids(ductal and endbud fragments) were cultured in a complete hormone medium(CHM) with 10%FBS, estradiol, progesterone, hydrocortisone, insulin, and prolactin, Several types of colonies were observed: stellate(14$$\pm$5.5%), duct(41$\pm$5.6%), web(35$\pm$3.6%), squamous(6$\pm$2.1%), and lobuloduct(4$\pm$1.2%), Squamous colony was typical squamous metaplasia(SM) with several layers of squamous epithlia and keratin pearls. At the immunocytochemical study, casein proteins were predominantly localized near the apical surfaces of the cells or in the lumina of ductal or lobuloductal colonies. To inhibit the formation of SM, we treated organoids with all-trans retinoic acid(RA) from 10$^{-6}$ to 10$^{-17}$ M in CHM. Formation of SN was completely inhibited at 10$^{-9}$M RA in CHM. The frequency of lobuloductal colony formation was increased with the augmentation of RA concentration.