[铜蒸气激光对胃黏膜腺细胞微观形态和超微结构的影响]
[Effect of copper vapor laser on the microrelief and ultrastructure of gastric mucosal glandulocytes].
作者信息
Baĭbekov I M, Musaev E Sh
出版信息
Biull Eksp Biol Med. 1991 Jan;111(1):80-3.
It was investigated the influence of low intensive irradiation by the copper++ vapor laser (lambda-510.6 nm) on the glandulocytes of gastric mucosa of 28 white rats. The doses of endogastric irradiation were 6.78, 20.34 and 33.90 J/cm2. It has been shown that after irradiation of gastric mucosa with the copper++ vapor laser the microrelief and ultrastructure of glandulocytes changes testified to stimulation of specific secret function. This changes took place under irradiation doses from 6.78 to 20.34 J/cm2. The doses exceeded 20.34 J/cm2 caused the alterations of the epitheliocytes. Thus it is necessary to take into account that during laser therapy of the ulcers with copper++ vapor laser, doses of 20.34 J/cm2 caused the alterative effect on the epitheliocytes.
研究了铜离子（λ = 510.6 nm）蒸气激光低强度照射对28只白色大鼠胃黏膜腺细胞的影响。胃内照射剂量分别为6.78、20.34和33.90 J/cm²。结果表明，用铜离子蒸气激光照射胃黏膜后，腺细胞的微形态和超微结构发生变化，证实了特定分泌功能受到刺激。这种变化发生在6.78至20.34 J/cm²的照射剂量下。超过20.34 J/cm²的剂量会导致上皮细胞发生改变。因此，有必要考虑在使用铜离子蒸气激光治疗溃疡时，20.34 J/cm²的剂量会对上皮细胞产生改变作用。
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