In vitro metabolism of progesterone by the human undescended testis
نویسندگان
چکیده
منابع مشابه
Undescended Testis
Neoplasia UDT is associated with an increased risk of germ cell tumour of the testis. It has been suggested that males with UDT have a 40 times increase in the rate of neoplasia above the general population.1 Although this number is debatable, these data need to be interpreted with caution because testicular malignancy is very rare in Africa.2 The role of orchiopexy in reducing malignancy is co...
متن کاملThe Undescended Testis.
There can be few subjects in surgery where the published material contains so many divergent and even directly contradictory statements and expressions of opinion as that of the undescended testis and its management. The reasons lie in our incomplete knowledge of some of the very fundamentals of the matter. We are well informed concerning the anatomy of cryptorchidism and the effects of persist...
متن کاملstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
[Torsion of undescended testis].
Torsion of a cryptorchidid testicle presents a non-specific symptomatology. Clinical suspicion indicates surgical exploration, irrespective of Doppler ultrasound with its inherent false negative results. With regards to treatment, an orchiectomy is performed when the testis is necrotic. Management of the contralateral testis is controversial. Our policy is not to fix them systematically because...
متن کاملThe metabolism of progesterone by liver tissue in vitro.
Although the administration of progesterone to human beings gives rise to the excretion of pregnanediol in the urine (l), the course and sites of the metabolism of progesterone have not been established. The uterus and ovaries are not essemial for the reduction of progesterone, since a rise in urinary pregnanediol has been demonstrated in men (2, 3) and in hysterectomixed women (4, 5) who were ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Andrology
سال: 1983
ISSN: 0105-6263,1365-2605
DOI: 10.1111/j.1365-2605.1983.tb00557.x