The short-term effects of two different secretagogues on the water contained in the mouse submandibular gland were studied using the thermal analysis as investigation method. Isoproterenol induced a retention while pilocarpine promoted a release of weakly and strongly bound water. In addition, submandibular glands of subjects administered with isoproterenol were characterized by a thermal behaviour different in males and females above all as concerns the time of reaction to the secretagogue; the reaction delay observed in females was correlated with the effects of this pharmacological substance on the convoluted granular tubules that are responsible for the sexual dimorphism in mice.
Quantitative and qualitative fluctuation of water in the mouse submandibular gland under secretagogue effect
GABRIELLI, Maria Gabriella;MENGHI, Giovanna
1994-01-01
Abstract
The short-term effects of two different secretagogues on the water contained in the mouse submandibular gland were studied using the thermal analysis as investigation method. Isoproterenol induced a retention while pilocarpine promoted a release of weakly and strongly bound water. In addition, submandibular glands of subjects administered with isoproterenol were characterized by a thermal behaviour different in males and females above all as concerns the time of reaction to the secretagogue; the reaction delay observed in females was correlated with the effects of this pharmacological substance on the convoluted granular tubules that are responsible for the sexual dimorphism in mice.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
