˹ѧá·é (Dermis) (Figure 1) áÅÐ (Figure 14) »ÃСͺ´éÇÂà¹×éÍ»ÃÐÊÒ¹ª¹Ô´ dense irregular collagenous connective tissue ·ÕèÁÕ collagen à»ç¹ÊèǹãË­è áÅÐ elastic fibers à»ç¹Êèǹ¹éÍ áºè§ÍÍ¡à»ç¹ 2 ªÑ鹤×Í

1. Papillary laye ¾ºÍÂÙ躹ÊØ´µÔ´¡ÑºË¹Ñ§ªÑ鹡ӾÃéÒ ÁÕÅѡɳÐà»ç¹ dermal ridges (dermal papillae) ÊÇÁÍÂÙèã¹Êèǹ¢Í§ epidermal ridges ¢Í§Ë¹Ñ§¡Ó¾ÃéÒ ã¹ dermal ridges ºÃÃ¨Ø capillary loops áÅÐÍÇÑÂÇÐÃѺ¤ÇÒÁÃÙéÊÖ¡ÊÑÁ¼Ñʤ×Í Meissner's corpuscles (Figure 168)

2. Reticular layer ¾ºÍÂÙèãµéµèͪÑé¹áá ÁÕ¡ÅØèÁ¢Í§ collagen fibers ·ÕèËÂÒº ªÑé¹¹ÕéºÃÃ¨Ø vascular plexus, µèÍÁ¢¹, µèÍÁä¢Áѹ, µèÍÁà˧×èÍ, ÍÇÑÂÇÐÃѺ¤ÇÒÁÃÙéÊÖ¡¾ÔàÈɪ¹Ô´ Krouse's end bulbs áÅÐ pacinian corpuscle (Figure 169) (ÈÖ¡ÉÒ㹺··Õè 10) ˹ѧá·éÊèǹ¹ÕéÊÇÁá·Ã¡ÍÂÙè㹪Ñé¹ hypodermis