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2 results on '"Gorgees NS"'

1. Effect of tepa, shikonin and ecdysone on the alkaline phosphatase in the larvae Aedes aegypti (L.).

Author

Gorgees NS, Naqvi SN, Rashan LJ, and Zakaria SJ

Subjects
Ecdysone, Enzyme Activation, Enzyme Inhibitors, Larva, Naphthoquinones, Sterilization, Reproductive, Triethylenephosphoramide, Aedes enzymology, Alkaline Phosphatase metabolism
Abstract

Effect of shikonin, tapa and ecdysone was studied on the activity of alkaline phosphatase by biochemical and histochemical methods. Tepa and shikonin (sterilants) inhibited the enzyme activity while ecdysone slightly increased the activity. This behaviour has been discussed in the present paper.

Published
1978

2. Seasonal changes in the histoenzymatic distribution of acid and alkaline phosphatases activity in the B cells of the thoracic ganglion of fresh-water crab, Potamon magnum magnum (Pretzman).

Author

Rashan LJ and Gorgees NS

Subjects
Animals, Histocytochemistry, Neurosecretory Systems cytology, Neurosecretory Systems enzymology, Seasons, Thorax enzymology, Thorax innervation, Acid Phosphatase metabolism, Alkaline Phosphatase metabolism, Brachyura enzymology
Abstract

The present study deals with acid and alkaline phosphatases activity determination in B cells of the thoracie ganglion of Potamon magnum magnum. Intense alkaline and acid phosphatases activity is seen in the neurosecretory granules as well as in the neural sheath. Acid phosphatase activity unlike alkaline phosphatase distribution, is seen in form of positive stained spherules showing different pattern of distribution. Alkaline phosphatase activity is linked with the metabolic process. The significance of these results is discussed.

Published
1977

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