Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

Cyclic Adenosine Monophosphate: Andromimetic Action on Seminal Vesicular Enzymes

Radhey L. Singhal, R. Vijayvargiya and George M. Ling
Science
New Series, Vol. 168, No. 3928 (Apr. 10, 1970), pp. 261-263
Stable URL: http://www.jstor.org/stable/1728384
Page Count: 3
  • More info
  • Cite this Item
Cyclic Adenosine Monophosphate: Andromimetic Action on Seminal Vesicular Enzymes
Preview not available

Abstract

Administration of adenosine 3′,5′-monophosphate with theophylline produced testosterone-like induction of hexokinase, phosphofructokinase, pyruvate kinase, and glucose-6-phosphate dehydrogenase in the seminal vesicles of both orchidectomized and immature rats. The N$^{6}$-O$^{2^{\prime}}$-dibutyryl analog of this cyclic nucleotide produced greater increases in vesicular enzyme activities than those induced by the parent compound. The observed enhancement of the key glycolytic enzymes and of hexose monophosphate shunt dehydrogenase was significantly inhibited by actinomycin D and cycloheximide. The evidence indicates that cyclic adenosine monophosphate may be involved as an intermediary in the action of androgenic hormones on male accessory sex organs.

Page Thumbnails

  • Thumbnail: Page 
261
    261
  • Thumbnail: Page 
262
    262
  • Thumbnail: Page 
263
    263