Maruiwa F, Kim S D, Nao-i N, Sawada A
Department of Ophthalmology, Miyazaki Medical College, Japan.
Nippon Ganka Gakkai Zasshi. 1993 May;97(5):639-43.
The effects of intraocular irrigating solutions on the human retina are not known. We recorded 30 Hz-flicker electroretinograms (ERGs) during vitrectomy, and examined the effects of perfusate S-MA2 and DE-057 on the human ERG. The amplitude of the 30 Hz-flicker ERGs were not significantly different for the two irrigating solutions. The peak latency of the 30 Hz-flicker ERG was increased 14 +/- 4.4% (mean +/- SE) during irrigation with S-MA2, compared with the preoperative peak latency. Replacement of S-MA2 by DE-057 increased the peak latency by 37 +/- 5.8% (p < 0.01). Since the peak latency of the 30 Hz-flicker ERG became shorter after replacement of DE-057 by S-MA2, these effects were reversible (p < 0.01).
眼内冲洗液对人视网膜的影响尚不清楚。我们在玻璃体切除术中记录了30Hz闪烁视网膜电图（ERG），并研究了灌注液S-MA2和DE-057对人ERG的影响。两种冲洗液的30Hz闪烁ERG振幅无显著差异。与术前峰值潜伏期相比，在用S-MA2冲洗期间，30Hz闪烁ERG的峰值潜伏期增加了14±4.4%（平均值±标准误）。用DE-057替代S-MA2后，峰值潜伏期增加了37±5.8%（p<0.01）。由于用S-MA2替代DE-057后30Hz闪烁ERG的峰值潜伏期变短，这些影响是可逆的（p<0.01）。
