Differential behavioral response to dopamine D₂ agonists by sexually naive, sexually active, and sexually inactive male rats.

1996 ◽  
Vol 110 (4) ◽  
pp. 802-808 ◽  
Author(s):  
D. Giuliani ◽  
F. Ferrari
Author(s):  
Maria Elena Hernandez ◽  
Abraham Soto-Cid ◽  
Fausto Rojas ◽  
Luz I Pascual ◽  
Gonzalo E Aranda-Abreu ◽  
...  
Keyword(s):  

1971 ◽  
Vol 33 (2) ◽  
pp. 483-486 ◽  
Author(s):  
David Fitzpatrick ◽  
David French ◽  
James Fobes

An apparatus for the operant evaluation of sexual behavior in female rats is presented. When a female rat presses either of two levers, one of two sexually active male rats is released from a holding cage into an area where mating can occur.


Author(s):  
Aline Byrnes ◽  
Elsa E. Ramos ◽  
Minoru Suzuki ◽  
E.D. Mayfield

Renal hypertrophy was induced in 100 g male rats by the injection of 250 mg folic acid (FA) dissolved in 0.3 M NaHCO3/kg body weight (i.v.). Preliminary studies of the biochemical alterations in ribonucleic acid (RNA) metabolism of the renal tissue have been reported recently (1). They are: RNA content and concentration, orotic acid-c14 incorporation into RNA and acid soluble nucleotide pool, intracellular localization of the newly synthesized RNA, and the specific activity of enzymes of the de novo pyrimidine biosynthesis pathway. The present report describes the light and electron microscopic observations in these animals. For light microscopy, kidney slices were fixed in formalin, embedded, sectioned, and stained with H & E and PAS.


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