直精細管
PrepTutorEJDIC
- =recreation
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/06/16 00:24:12」(JST)
[Wiki en表示]
| Tubuli seminiferi recti |
|
A diagram of the major components of an adult human testicle, including the following numbered items: 1. Tunica albuginea, 2. Septula testis, 3. Lobulus testis, 4. Mediastinum testis, 5. Tubuli seminiferi contorti, 6. Tubuli seminiferi recti, 7. Rete testis, 8. Ductuli efferentes testis, 9a. Head of epididymis, 9b. Body of epididymis, 9.c Tail of epididymis,10. Vas deferens, 11a. Tunica vaginalis (parietal lamina), 11b. Tunica vaginalis (visceral lamina), and 12. Cavity of tunica vaginalis.
|
1: Testicular septa
2: Convoluted seminiferous tubules
3: Testicular lobules
4: Straight seminiferous tubules
5: Efferent ductules
6: Rete testis |
| Details |
| Latin |
Tubuli seminiferi recti, tubulus rectus |
Dorlands
/Elsevier |
t_22/12830126 |
| Anatomical terminology
[edit on Wikidata]
|
The tubuli seminiferi recti (also known as the tubuli recti, tubulus rectus, or straight seminiferous tubules) is a structure in the testicle connecting the convoluted region of the seminiferous tubule to the rete testis, although the tubuli recti has a different appearance distinguishing it from these two structures.
They enter the fibrous tissue of the mediastinum, and pass upward and backward, forming, in their ascent, a close net-work of anastomosing tubes which are merely channels in the fibrous stroma, lined by flattened epithelium, and having no proper walls; this constitutes the rete testis. Only Sertoli cells line the terminal ends of the seminiferous tubules (tubuli recti).
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
|
Male reproductive system
|
|
| Internal |
| Seminal tract |
| Testes |
- layers
- Tunica vaginalis
- Tunica albuginea
- Tunica vasculosa
- Appendix
- Mediastinum
- Lobules
- Septa
- Leydig cell
- Sertoli cell
- Blood–testis barrier
|
|
| Spermatogenesis |
- Spermatogonium
- Spermatocytogenesis
- Spermatocyte
- Spermatidogenesis
- Spermatid
- Spermiogenesis
- Spermatozoon
|
|
| Other |
- Seminiferous tubules
- Tubuli seminiferi recti
- Rete testis
- Efferent ducts
- Epididymis
- Paradidymis
- Spermatic cord
- Vas deferens
- Ejaculatory duct
|
|
|
| Accessory glands |
- Seminal vesicles
- Prostate
- Urethral crest
- Seminal colliculus
- Prostatic utricle
- Ejaculatory duct
- Prostatic sinus
- Prostatic ducts
- Bulbourethral glands
|
|
|
| External |
| Penis |
- root
- Crus
- Bulb
- Fundiform ligament
- Suspensory ligament
- body
- Corpus cavernosum
- Corpus spongiosum
- glans
- fascia
- Tunica albuginea
- Septum of the penis
|
|
| Urinary tract |
- Internal urethral orifice
- Urethra
- Prostatic
- Intermediate
- Spongy
- Navicular fossa
- External urethral orifice
- Lacunae of Morgagni
- Urethral gland
|
|
| Scrotum |
- layers
- skin
- Dartos
- External spermatic fascia
- Cremaster
- Cremasteric fascia
- Internal spermatic fascia
- Perineal raphe
- Scrotal septum
|
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- [Microscopic innervation of the spermatic ducts and the testis. III: Tubuli seminiferi recti, rete testis and ductuli efferentes testis].
- Suárez Garnacho S, Vega JA, Alvarez Arenal A, Pérez Casas A.
- Archivos españoles de urología.Arch Esp Urol.1989 Oct;42(8):727-32.
- The cholinesterase activity and ultrastructural characteristics of the nerves in tubuli seminiferi recti, rete testis and ductuli efferentes testis have been studied in Wistar rats. The tubuli seminiferi recti and rete testis are innervated by a dense network which has varicosities containing differ
- PMID 2619340
- [Early development of gonads and the ontogenesis of rete testis and tubuli seminiferi recti in the chicken (Gallus domesticus)].
- Budras KD, Schmidt FG.
- Zentralblatt für Veterinärmedizin. Reihe C: Anatomie, Histologie, Embryologie.Zentralbl Veterinarmed C.1976 Sep;5(3):267-89.
- PMID 1032955
Japanese Journal
- Immunohistochemical demonstration of metallothionein in human male excretory ducts of the testis.
Related Links
- tubuli recti (1) An obsolete term that regarded the proximal and distal straight tubules as a single structural and functional unit. (2) Straight seminiferous tubules; tubuli seminiferi recti [NH3]. tubuli [L.] plural of tubulus. tubuli contorti
- The tubuli seminiferi recti (also known as the tubuli recti, tubulus rectus, or straight seminiferous tubules) is a structure in the testicle connecting the convoluted region of the seminiferous tubule to the rete testis, although the tubuli ...
★リンクテーブル★
[★]
- 英
- straight seminiferous tubule (Z), straight seminiferous tubules
- ラ
- tubuli seminiferi recti
- 関
- 直精細管、曲精細管
- 曲精細管に連続しており、ごく短く真っ直ぐな直精細管を経て精巣網に至る