Effects of different oxygen and carbon dioxide concentrations on the activity of the embryonic chick heart.
نویسندگان
چکیده
The 72 hour chick embryo heiirt reacts to progressive hypoxia by the appearance of arrhythmias and asystole. In the presence of 4 per cent COi, complete auoxia is tolerated for a period of 30 min. with carbon dioxide apparently augmenting the buffering capacity of the plasma clot which supports the heart. A gaseous environment of 4 per cent OJ/4 per cent COi/92 per cent X. induced a steady and entirelv reversible state of cardiac stress.
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ورودعنوان ژورنال:
- Circulation research
دوره 6 1 شماره
صفحات -
تاریخ انتشار 1958