EFFECT OF TEMPERATURE AND PHOTOPERIOD ON GAS EXCHANGE IN LEOPARD FROG RANA PIPIENS

被引：35

作者：

GUIMOND, RW

HUTCHISON, VH

机构：

[1] Department of Zoology, Institute of Environmental Biology, University of Rhode Island, Kingston

来源：

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY | 1968年 / 27卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0010-406X(68)90763-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

1. 1. Determinations of pulmonary and cutaneous gas exchange (V̇O2 and V̇O2) were made on frogs acclimatized to temperatures of 5°, 15° and 25°C at 8-hr and 16-hr photoperiods. 2. 2. Lungs supplied 48 per cent of the total oxygen consumed at 5°C and 66 per cent at 25°C. Approximately 75 per cent of the CO2 was released through the skin at 5° and 15°C, and 56 per cent at 25°C. 3. 3. Oxygen uptake was recorded over periods of 24-48 consecutive hours. Under some of the acclimation conditions a daily rhythym in metabolism was observed. © 1968.

引用

页码：177 / +

页数：1

共 49 条

[11] BODY WEIGHT, CELL SURFACE, AND METABOLIC RATE IN ANURAN AMPHIBIA [J].