Degen G, Baumann H, Wallrabe D, Martin G, Hinays I, Wolter F
Acta Biol Med Ger. 1976;35(7):915-25.
Blood pressure, heart rate, respiration frequency and ECG parameters were measured in 3 juvenile male rhesus monkeys under acute and chronic influence of a stepped load schedule including positive (nutritional), negative (pain-related) and socially operant conditioning and phases of a pharmacological sensibilization (angiotensin-II) of the cardiovascular system. The results suggest a general adaptation to the positively operant conditioning, while the latter stressing influences (either single or in combination) produced blood pressure and heart rate elevations, which had the character of dysregulatory functional changes (borderline hypertension model) and were reached by other authors, if at all, only through stronger stress influences.
在3只幼年雄性恒河猴身上测量了血压、心率、呼吸频率和心电图参数，这些猴子处于阶梯式负荷方案的急性和慢性影响之下，该方案包括正向（营养性）、负向（疼痛相关）和社会操作性条件反射，以及心血管系统的药理学致敏（血管紧张素II）阶段。结果表明，对正向操作性条件反射存在一般适应性，而后述的应激影响（单独或联合）会导致血压和心率升高，这些升高具有调节功能异常变化的特征（临界高血压模型），并且其他作者即便观察到，也只有通过更强的应激影响才能实现。
