What's the difference between epididymis and epididymitis?
Epididymis
Definition:
(n.) An oblong vermiform mass on the dorsal side of the testicle, composed of numerous convolutions of the excretory duct of that organ.
Example Sentences:
(1) The most actively proliferating region of the excurrent duct system is zone 3 of the epididymis, whereas the least active region is the ductuli efferentes.
(2) The epididymis appeared distended but without any visible sperms.
(3) The sulfhydryl group content of rat epididymal spermatozoa was similar from one cell to another, suggesting little sperm reabsorption in the epididymis.
(4) Corresponding hydrolysis of the water phase from incubation of epididymis from intact rats, demonstrated a marked quantitative difference.
(5) The ureter was connected to the epididymis of the testicle.
(6) Specific high affinity saturable binding proteins for oestradiol-17beta have been demonstrated in the cytoplasm of liver, adrenal, pituitary, prostate, epididymis and testis interstitial tissue of the rat.
(7) As for possible causes of reduced Leydig cell activity it was investigated whether the testis was (1) hypoplastic; (2) abnormally fused with the epididymis; (3) located in the abdomen; (4) or UT was associated with hypospadias.
(8) The acrosin inhibitors are localized in the mucosa cells of the cauda epididymis, the vas deferens, the seminal vesicles, the urethra and distinct glandular units of the prostate.
(9) An investigation of the tissue distribution of CMB-2 showed that the puberty, CMB-2 is secreted into the rete testis and accumulates in the epididymis in high concentration.
(10) The tail(s) of the epididymis was the most frequent site of lesion development in the mature rams (86.4%).
(11) Intratesticular testosterone and 5 alpha DHT concentrations were determined, and the testis and epididymis were evaluated for histological changes.
(12) These binding sites, localized in the circumference of the epididymal tubule and most concentrated within the proximal cauda, are present throughout the caput, corpus, and remaining cauda epididymis.
(13) Within the epididymis, regions closest to the testis develop soluble ACE activity about 1 week before those nearest to the vas deferens.
(14) The 8.2S form of the AR is also present in all three segments of the immature epididymis, with the highest concentration occurring in the caput.
(15) The influence of androgens on the male accessory glands of the rat was assessed in terms of changes in weight and of the specific activity of the mitochondrial enzymes, succinate dehydrogenase, glycerolphosphate dehydrogenase and pyruvate carboxylase, in the epididymis.
(16) The concentration of FN in soluble tissue extracts of epididymis was determined by enzyme-linked immunosorbent assay (ELISA).
(17) We report the use of a sensitive and specific enyzme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR) to study the expression of protein D, a major androgen-regulated sperm-binding glycoprotein at the protein and mRNA level in different anatomical regions of the rat epididymis.
(18) The results are discussed in relation to protein secretion in the epididymis and to the role of antagglutinin in the gamete-interaction process.
(19) The primary amino acid sequence of 18.5 kDa androgen-dependent secretory proteins of the rat epididymis has been compared with protein data-base sequences.
(20) More ABP was endocytosed in proximal regions of the epididymis than any other protein studied.
Epididymitis
Definition:
(n.) Inflammation of the epididymis, one of the common results of gonorrhea.
Example Sentences:
(1) Males were then sacrificed and organ weights, testicular spermatid counts, and cauda epididymal sperm count and sperm morphology were obtained.
(2) The sulfhydryl group content of rat epididymal spermatozoa was similar from one cell to another, suggesting little sperm reabsorption in the epididymis.
(3) Epididymal 5 alpha-reductase converts testosterone to 5 alpha-dihydrotestosterone.
(4) Minor amounts were deposited in liver, kidneys and epididymal fat pads.
(5) The simple method of retrograde flushing of spermatozoa from the epididymal cauda of slaughter bulls yielded an average of 2 x 10(9) spermatozoa from one cauda.
(6) Human chorionic somatomammotropin extracted and purified from placenta at term was proved to have a lipolytic action in the epididymal fat pad of rats.
(7) The stimulation of SCC by endothelin was accompanied by a rise in the intracellular adenosine 3':5'-cyclic monophosphate (cyclic AMP) content in epididymal monolayers.
(8) These binding sites, localized in the circumference of the epididymal tubule and most concentrated within the proximal cauda, are present throughout the caput, corpus, and remaining cauda epididymis.
(9) Alloxan diabetes and injections of hydrocortisone into intact animals for 5-7 days resulted in a sharp decrease of NADP-dependent malate dehydrogenase in rat epididymal adipose tissue.
(10) The possible source of the epididymitis could be found in only a small proportion of the cases.
(11) Although epididymal separation did not effect the metabolism of (U-14C) glucose or (U-14C) fructose, glucose appeared to be a more important epididymal substrate than fructose.
(12) This association supports the concept that reflux of urine into the ejaculatory ducts may occur and produce epididymitis.
(13) A decrease in the sperm counts of the epididymal spermatozoa was also observed in the animals of the acrylonitrile-exposed group.
(14) The various experimental conditions used here allowed to demonstrate that ABP was internalized by the epididymal epithelium and to state that this internalization was not a non specific fluid phase endocytosis but a receptor-mediated-mechanism.
(15) After the LNA-rich diet, among the long-chain n-3 fatty acids EPA in epididymal adipose tissue remained unchanged, whereas docosapentaenoic (DPA) and docosahexaenoic acids (DHA) fell.
(16) To assess the etiologic role of C. trachomatis and other micro-organisms in "idiopathic" epididymitis, 23 men underwent microbiologic studies, including cultures of epididymal aspirates in 16.
(17) The 5alpha-reductase and 3alpha-hydroxysteroid oxidoreductase enzyme activities have been measured in epididymal tissues and the control of these activities by androgens and the rete testis fluid appreciated.
(18) The complication rate was astonishingly low during IUSC: being only 4.3% (2 male patients, one with stricture of the urethra and epididymitis, one with autonomous dysreflexia with bladder overdistension).
(19) To learn more about the interaction of the epididymal epithelial cell with both luminal and systemic environments, we now report on the preparation and characterization of epididymal epithelial cell plasma membranes.
(20) When rat eggs in cumulus clot were exposed to epididymal sperm preincubated for five hours, the presence of sodium pyruvate, sodium lactate and glucose was found to play an important role.