Alkaline phosphatase activity in whitefly salivary glands and saliva

2001 ◽  
Vol 46 (4) ◽  
pp. 165-174 ◽  
Author(s):  
C. Joel Funk
1998 ◽  
Vol 41 (2) ◽  
pp. 65-72
Author(s):  
Blanka Pospíšilová ◽  
Dáša Slížová ◽  
Olga Procházková ◽  
Otakar Krs ◽  
Petr Bílek

Activity of alkaline phosphatase in the major salivary glands of male and female mice at various ages of postnatal life, and in females during pregnancy and lactation was studied histochemically. Enzyme activity was not detected on the day of birth, but was found in the terminal tubules of all major salivary glands during the first postnatal week. Alkaline phosphatase activity was increasing gradually with age and a definitive enzymatic pattern was observed by the age of 6 weeks. No difference in enzyme activity was found among the major salivary glands of young adult and old animals. The parenchyma of fully differentiated submandibular glands showed clear sexually dimorphic patterns of alkaline phosphatase activity. During pregnancy, a significant increase of alkaline phosphatase activity was detected in submandibular gland. From gestation day 15 to the end of pregnancy, enzymic pattern of granular convoluted tubules of pregnant females was the same as in the adult males. Histochemical masculinization of the submandibular gland during pregnancy suggests that besides androgens also progesterone exerts masculinization of the murine submandibular salivary gland.


1960 ◽  
Vol XXXV (IV) ◽  
pp. 575-584 ◽  
Author(s):  
C. Borel ◽  
J. Frei ◽  
A. Vannotti

ABSTRACT Enzymatic studies, on leucocytes of pregnant women, show an increase of the alkaline phosphatase activity and a decrease of the glucose consumption and lactate production, as well as of proteolysis. The oxygen consumption, with succinate as substrate, does not vary.


1972 ◽  
Vol 83 (1) ◽  
pp. 60-69 ◽  
Author(s):  
Mário Roberto Vizioli ◽  
Lourenço Bozzo ◽  
Luiz Valdrighi

Sign in / Sign up

Export Citation Format

Share Document