Ads
related to: when do ovaries ripen back after prostate- Dosing & Administration
Learn About Dosing Considerations
For This Targeted Treatment.
- Efficacy Information
Physicians, See How A Targeted
Treatment May Help Your Patients.
- Physician Resources
Download The Patient Brochure &
Other Helpful Resources Here.
- Access Information
Find Resources For Your Patients
With Advanced Prostate Cancer.
- Dosing & Administration
Search results
Results From The WOW.Com Content Network
Gonadal sex refers to the gonads, that is the testicles or ovaries, depending on which genes are expressed. Phenotypic sex refers to the structures of the external and internal genitalia. [6] Six weeks elapse after fertilization before the first signs of sex differentiation can be observed in human embryos. [5]
The ovary is differentiated into a central part, the medulla of ovary, covered by a surface layer, the germinal epithelium. The immature ova originate from cells from the dorsal endoderm of the yolk sac. Once they have reached the gonadal ridge they are called oogonia. Development proceeds and the oogonia become fully surrounded by a layer of ...
This activation can lead to symptoms of hyperandrogenism such as acne, hirsutism, polycystic ovarian syndrome, or prostate enlargement. In the canonical pathway, dihydrotestosterone is directly synthesized from testosterone by the enzyme 5α-reductase , primarily in tissues like the prostate gland , hair follicles , and skin.
The ovary is thus formed mainly from the genital ridge and partly from the mesonephros. Later the mass is differentiated into a central part, the medulla of ovary, covered by a surface layer, the germinal epithelium. Between the cells of the germinal epithelium a number of larger cells, the immature ova, are found.
[16] [17] [18] In 2002, [19] the term female prostate as a second term after paraurethral gland was added in Terminologia Histologica by the Federative International Committee on Anatomical Terminology. The 2008 edition notes that the term was introduced "because of the morphological and immunological significance of the structure". [20]
The fallopian tubes are two tubes leading from the ovaries into the uterus. On maturity of an ovum, the follicle and the ovary's wall rupture, allowing the ovum to escape and enter the fallopian tube. There it travels toward the uterus, pushed along by movements of cilia on the inner lining of the tubes. This trip takes hours or days.