Example sentences for: epididymis

How can you use “epididymis” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Using HASGE, neutral hyaluronidase activity (pH 7.0) was demonstrated in protein extracts from the epididymis, with testis and sperm serving as positive controls.

  • Due to the limited availability of fresh human tissue, only the caput epididymis was studied.

  • Our lab reported a significant increase of Spam1 in caudal mouse sperm compared to caput ones [ 10 ] . This finding led to the discovery that Spam1 is also expressed in all three regions of the mouse epididymis: epididymal Spam1 and its transcript were found in both wild-type and sperm-free mutant (germ cell-deficient) mice as well as in cultured epididymal epithelial cells, completely eliminating the possibility that the protein is merely being transported into the epididymis [ 11 12 ] . Expression was shown to be in the principal cells of the epididymal epithelium and to occur preferentially in the distal regions of the tract.

  • Western blot analysis also suggests that SPAM1 protein is expressed at higher levels in the distal regions of the epididymis, with the highest level of expression in the corpus, a region associated with a lower volume of sperm.

  • The tissues (testis, epididymis, and vas deferens) were obtained through the National Disease Research Interchange (NDRI; Philadelphia, PA) and were either snap frozen in liquid nitrogen or embedded in OCT or paraffin for sectioning.


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