Dictionary » V » Vas

Vas

vas

Origin: L, a vessel. See Vase.

(Science: anatomy) A vessel; a duct. Vas deferens; pl. Vasa deferentia. [L. Vas vessel _ deferens carrying down.

(Science: anatomy) The excretory duct of a testicle; a spermatic duct.


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Human Pathology 'Multiple-Choice Questions'

... 6. A XY subject with the loss-of-function mutation in the 5-reductase gene would have which of the following at birth? a. uterus and scrotum b. vas deferens and scrotum c. uterus and labia d. vas deferens and labia 7. Compared to an age-matched healthy XY male, a 30 year-old XY subject with ...

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by ScrimmSphere
Mon Feb 04, 2013 11:03 am
 
Forum: Human Biology
Topic: Human Pathology 'Multiple-Choice Questions'
Replies: 1
Views: 4602

Looking for advice regarding decapod microsurgery

I'm doing microsurgery on young, live male decapods (.3g-.5g) and am having trouble finding forceps that will grip and extract the vas deferens through muscle tissue without slipping. The forceps I am now using have a straight tip (.05mm x .2mm) and are the perfect size. While I am comfortable ...

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by Tex
Fri Jan 22, 2010 4:05 am
 
Forum: General Discussion
Topic: Looking for advice regarding decapod microsurgery
Replies: 0
Views: 1462

Theory of Superthermic Contraception

... been made - it's sperm <b>production</b> that is mostly affected by excess warmth. And in a male, a LOT of sperm are stored in the vas deferens, out of reach of this technique. Agreed. But after this technique, would you be in the mood for lurve?

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by Heronumber0
Sat Jul 07, 2007 7:02 pm
 
Forum: Human Biology
Topic: Theory of Superthermic Contraception
Replies: 6
Views: 4136

Theory of Superthermic Contraception

... been made - it's sperm <b>production</b> that is mostly affected by excess warmth. And in a male, a LOT of sperm are stored in the vas deferens, out of reach of this technique.

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by Darby
Wed Jun 20, 2007 8:51 pm
 
Forum: Human Biology
Topic: Theory of Superthermic Contraception
Replies: 6
Views: 4136

Female and male sex cell question

... vagina - (vulva) http://www.irishhealth.com/content/image/550/Image1.jpg --- Male route: Testis - ductus efferentes - epididymis - vas defferens - (ampulla, ductus ejaculatorius) - penile urethra Glands: vesicula seminalis, bulbourethral glands, prostate glands, etc. http://www.cvm.okstate.edu/instruction/mm_curr/histology/images/MRSDia1.jpg

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by Dr.Stein
Mon Dec 12, 2005 8:18 am
 
Forum: Human Biology
Topic: Female and male sex cell question
Replies: 1
Views: 26760


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