Krischer C C, Dahl R D, Körfer M
Z Naturforsch C Biosci. 1978 Jul-Aug;33(7-8):600-4. doi: 10.1515/znc-1978-7-827.
In chromatic adapted barnacle median and lateral photoreceptors the two stable states of the photopigment (rhodopsin R and metarhodopsin M) were interconverted with intense, colored light flashes of 1 ms duration. Only after conversion of the red adapted photoreceptor in K+-Ringer solution with an intense flash the negative early receptor potential, ERP (of R) gradually appeared detected with an indicator flash. For the opposite conversion (blue adapted, R leads M) the gradual appearance of the positive ERP (M) was not measurable in the same time span. In artificial seawater all flash stimuli yielded--irrespective of color--the transient component of the late receptor potential (LRP). ERP results for the lateral photoreceptor are discussed in view of an existing kinetic model and an attempt is made to give an explanation which covers the new LRP transient and ERP results for both types of photoreceptor (appendix).
在经过色适应的藤壶中央和外侧光感受器中，光色素（视紫红质R和变视紫红质M）的两种稳定状态通过持续1毫秒的强烈彩色闪光相互转换。只有在用强烈闪光将处于K⁺ -林格溶液中的红色适应光感受器转换后，用指示闪光才能逐渐检测到负向早期感受器电位ERP（R的）。对于相反的转换（蓝色适应，R领先于M），在相同的时间跨度内无法测量到正向ERP（M）的逐渐出现。在人工海水中，所有闪光刺激——无论颜色如何——都会产生晚期感受器电位（LRP）的瞬态成分。根据现有的动力学模型讨论了外侧光感受器的ERP结果，并试图给出一种解释，该解释涵盖了两种类型光感受器的新的LRP瞬态和ERP结果（附录）。
