Lipids in accessory sex glands of immature, mature and castrated male rats. 1980

E Umapathy, and S Manimekalai, and P Govindarajulu

The distribution of lipids in accessory sex glands of male rats (immature, adult and castrated) has been analysed. The total lipids and phospholipids in adult rats were maximum in caput epididymis and minimal in prostate. An intermediary picture existed in the cauda epididymis and seminal vesicle. In general, phosphatidyl choline and ethanolamine were the major phospholipids in the tissues. Castration depleted the phospholipids in all the tissues. Glycerides were found to accumulate in caput and cauda epididymis, but were depleted in seminal vesicle and prostate in castrated rats. In immature rats, the total lipids were more than that of adults in caput and cauda epididymis but were less in seminal vesicle and prostate. It is suggested that these discrepancies may be due to the differences in the endogenous titres of hormones, and/or associated with structural and functional specificity of the tissues.

UI MeSH Term Description Entries
D008297 Male Males
D010743 Phospholipids Lipids containing one or more phosphate groups, particularly those derived from either glycerol (phosphoglycerides see GLYCEROPHOSPHOLIPIDS) or sphingosine (SPHINGOLIPIDS). They are polar lipids that are of great importance for the structure and function of cell membranes and are the most abundant of membrane lipids, although not stored in large amounts in the system. Phosphatides,Phospholipid
D011467 Prostate A gland in males that surrounds the neck of the URINARY BLADDER and the URETHRA. It secretes a substance that liquefies coagulated semen. It is situated in the pelvic cavity behind the lower part of the PUBIC SYMPHYSIS, above the deep layer of the triangular ligament, and rests upon the RECTUM. Prostates
D011919 Rats, Inbred Strains Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding. August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D002369 Castration Surgical removal or artificial destruction of gonads. Gonadectomy,Castrations,Gonadectomies
D004822 Epididymis The convoluted cordlike structure attached to the posterior of the TESTIS. Epididymis consists of the head (caput), the body (corpus), and the tail (cauda). A network of ducts leaving the testis joins into a common epididymal tubule proper which provides the transport, storage, and maturation of SPERMATOZOA.
D005837 Genitalia, Male The male reproductive organs. They are divided into the external organs (PENIS; SCROTUM; and URETHRA) and the internal organs (TESTIS; EPIDIDYMIS; VAS DEFERENS; SEMINAL VESICLES; EJACULATORY DUCTS; PROSTATE; and BULBOURETHRAL GLANDS). Accessory Sex Organs, Male,Genital Organs, Male,Sex Organs, Accessory, Male,Genitals, Male,Reproductive System, Male,Genital, Male,Male Genital,Male Genital Organs,Male Genitalia,Male Genitals,Male Reproductive System,Male Reproductive Systems,Reproductive Systems, Male
D000375 Aging The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time. Senescence,Aging, Biological,Biological Aging
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012669 Seminal Vesicles A saclike, glandular diverticulum on each ductus deferens in male vertebrates. It is united with the excretory duct and serves for temporary storage of semen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Seminal Vesicle,Vesicle, Seminal,Vesicles, Seminal

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