title: [Sulfhydryl group distribution along the axis of the rod outer segment in the frog].
abstract: The existence of SH-group concentration axial gradient in frog's retinal rod outer segments has been shown. A diminution of SH-groups in the outer segment apical part points to a damage of the vision pigment during the life span of the rod disks.
mesh_terms: D000818:Animals; D008297:Male; D010786:Photoreceptor Cells / Q000378:metabolism*; D011896:Rana temporaria; D012243:Rhodopsin / Q000378:metabolism; D012374:Rod Cell Outer Segment / Q000378:metabolism*; D013438:Sulfhydryl Compounds / Q000032:analysis / Q000378:metabolism*
chemical_list: D013438:Sulfhydryl Compounds; D012243:Rhodopsin
vernacular_title: Raspredelenie sul'gidril'nykh grupp vdol' osi naruzhnogo segmenta palochki sechatki liagushki.