Action of human placental lactogen on second metamorphosis in the newt Notophthalmus viridescens
β Scribed by Ophelia Gona; Amos G. Gona
- Book ID
- 115939037
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 325 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0016-6480
No coin nor oath required. For personal study only.
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## Abstract Blood glucose and liver glycogen levels were determined in hypophysectomized, shamβoperated and unoperated control animals all of which had been starved for 10β15 days. The results show that starvation causes a significant decrease in newt blood glucose and that this decrease is not enh
Sodium influx and efflux of the red-spotted newt, Notophthalmus viridescens, at two pHs were investigated in efts and adults in water and on land. The sodium efflux rate constant was not affected by pH. Efflux was generally greater under aquatic than terrestrial conditions, and for efts than for adu