scholarly journals Distinct profiles of refilling of inhibitory neurotransmitters into presynaptic terminals projecting to spinal neurones in immature rats

2004 ◽  
Vol 560 (2) ◽  
pp. 469-478 ◽  
Author(s):  
Shutaro Katsurabayashi ◽  
Hisahiko Kubota ◽  
Hideho Higashi ◽  
Norio Akaike ◽  
Yushi Ito
Keyword(s):  
Presynaptic Terminals ◽  
Inhibitory Neurotransmitters ◽  
Immature Rats ◽  
Spinal Neurones

EFFECT OF SERUM GONADOTROPHIN ON DEHYDROGENASES OF THE CITRIC ACID CYCLE IN THE OVARY OF THE RAT

1963 ◽  
Vol 42 (4) ◽  
pp. 480-484 ◽  
Author(s):  
B. Eckstein ◽  
R. Landsberg
Keyword(s):  
Citric Acid ◽  
Citric Acid Cycle ◽  
Age Groups ◽  
Succinic Dehydrogenase ◽  
Immature Rat ◽  
Acid Cycle ◽  
Immature Rats ◽  
Rat Ovary

ABSTRACT The succinic, malic and isocitric dehydrogenases in the ovary of immature and mature, normal and serum gonadotrophin injected rats were examined. The Qo2 of these enzymes were markedly enhanced in the gonadotrophin injected rats of both age groups, except in the case of succinic dehydrogenase in the ovary of the immature rats, where a slight non-significant decrease was noted. It is concluded that in the mature rat ovary, gonadotrophin administration stimulates the activity of all the examined dehydrogenases of the citric acid cycle, whereas in the immature rat ovary, at least the isocitric- and malic dehydrogenases are thus stimulated.

EFFECTS OF CLOMIPHENE ON THE PHYSIOLOGY OF REPRODUCTION IN THE RAT

1964 ◽  
Vol 47 (4) ◽  
pp. 669-675 ◽  
Author(s):  
Somnath Roy ◽  
Virendra B. Mahesh ◽  
Robert B. Greenblatt
Keyword(s):  
Pituitary Gland ◽  
Induction Of Ovulation ◽  
Receptor Sites ◽  
Immature Rats

ABSTRACT The uptake of intravenously administered tritiated oestradiol by the uterus and pituitary gland of untreated, as well as clomiphene pretreated immature rats was studied to elucidate the nature of the antioestrogenic action of clomiphene. The results indicate that this agent competes with the natural oestrogen for the receptor sites in the uterus and pituitary gland and prevents the entry of oestrogen to and probably displaces it from the receptor sites. The significance of these observations with respect to the ability of clomiphene for the induction of ovulation in anovulatory women is discussed.

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