Subject(s)
ABO Blood-Group System , Blood Group Incompatibility/complications , Erythroblastosis, Fetal/therapy , Exchange Transfusion, Whole Blood , Pregnancy Complications, Hematologic/blood , Rh-Hr Blood-Group System , Adult , Child , Child Development , Erythroblastosis, Fetal/etiology , Female , Humans , Infant, Newborn , Male , PregnancyABSTRACT
Intraperitoneal administration of calcium causes a significant drop in the body temperature (p less than 0.01). The animals in which a temperature drop was obtained in this way were subjected to an intense exercise on a running track. No significant differences were observed in the exercise-induced body temperature rise in the group of experimental and control rats. The possible effect of a peripheral mechanism of calcium action on thermoregulation during exercise is discussed.
Subject(s)
Body Temperature/drug effects , Calcium/administration & dosage , Motor Activity/physiology , Animals , Calcium/pharmacology , Female , Injections, Intraperitoneal , Rats , Rats, Inbred StrainsABSTRACT
Animals with body temperature reduced by intraperitoneal injection of calcium ions were subjected to intensive exercise at raised ambient temperature. A significant difference was observed between the experimental and the control group in body temperature rise (p less than 0.001). The rats of temperature rise was significantly lower in the experimental group. The adaptation ability to hyperthermia was demonstrated to be greater in the animals receiving calcium.
