Titlebook: Cryptorchidism; Ultrastructure of No Faruk Hadžiselimović Book 1977 The Editor(s) (if applicable) and The Author(s), under exclusive licens

Ankylo-

自作多情

消息灵通

Summary,1. The seminiferous tubule in children consists of Sertoli cells, gonocytes, spermatogonia and degenerating cells.

forebear

时间等

Hilary Ockendon,John R. Ockendonrchidism is the most common endocrine gland disturbance. 2.7 % of all mature newborns are cryptorchid, while the percentage of cryptorchids among premature infants is as high as 31 %. (Scorrer and Farrington, 1971). The undescended testicle is or becomes permanently damaged as a result of its situat

Influx

installment

Hilary Ockendon,John R. Ockendonquality of the tissue (Hedinger, 1971 ; Hecker, 1971 ; Bodensky and Regele, 1973; Jendricke et al., 1973). According to these authors, the number of spermatogonia per tubule in cryptorchid boys is almost the same as in the controls. These results would appear to indicate that the decrease in the num

SOB

Models for Linear Wave Propagation,evelopment of the testicle: the static phase, the growth phase and the maturation phase. Städtler (1975) rejected the theory of development in phases, on the grounds that the seminiferous tubule showed a continuous increase in diameter and in the number of spermatogonia up to the eleventh year. His

Blazon

不开心