Male genital system

• epididymal microlithiasis
  21 January 2007

  References
  Nistal M, Garcia-Cabezas MA, Regadera J, Castillo MC. Microlithiasis of the epididymis and the rete testis. Am J Surg Pathol. 2004 Apr;28(4):514-22. PMID: #15087671#

• vas deferens duplication
  16 January 2007

  See also
  epididymal duplication

• epididymal duplication
  16 January 2007

  See also
  vas deferens duplication

• sperm guidance
  22 November 2006

  References
  Eisenbach M, Giojalas LC. Sperm guidance in mammals - an unpaved road to the egg. Nat Rev Mol Cell Biol. 2006 Apr;7(4):276-85. PMID: #16607290#

• male genital development
  18 November 2006

  male sexual development, male genitourinary development

• Leydig cell hyperplasia
  16 January 2006

  testicular Leydig cell hyperplasia
  Images
  Wikimedia
  Etiology (Exemples)
  constitutional triploidy
  See also
  Leydig cells
  Leydig cell tumor (Leydig cell adenoma)
  References
  Mutation analysis of the LH receptor gene in Leydig cell adenoma and hyperplasia and functional and biochemical studies of activating mutations of the LH receptor gene. Boot AM, Lumbroso S, Verhoef-Post M, Richter-Unruh A, Looijenga LH, Funaro A, Beishuizen A, van Marle A, Drop SL, Themmen AP. J Clin (...)

• spermatozoal RNA
  2 May 2005

  References
  Miller D, Ostermeier GC, Krawetz SA. The controversy, potential and roles of spermatozoal RNA. Trends Mol Med. 2005 Apr;11(4):156-63. PMID: #15823753#

• male genital system
  26 October 2004

  male reproductive tract

• spermatogenesis
  17 October 2003

  Definition: The spermatogenesis is the developmental process which leads to the production of male gametes, termed spermatozoa or sperm.
  Mammalian spermatogenesis is representative for most animals. In human males, spermatogenesis begins at puberty in seminiferous tubules in the testes and go on continuously.
  The spermatogonia (spermatogonium) are immature germ cells. They proliferate continuously by mitotic divisions around the outer edge of the seminiferous tubules, next to the basal (...)

• androgen insentivity syndrome
  13 June 2003

  AIS, Reifenstein’s syndrome, complete androgen insensitivity

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