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1. 光による老化photoaging [show details]
…characterized by prominent perioral and periocular wrinkles and uneven complexion with a grayish hue . The mechanism of tobacco smoke leading to facial wrinkling is poorly understood but is thought to involve …
2. 美容適応としてのボツリヌス毒素：特定部位治療botulinum toxin for cosmetic indications treatment of specific sites [show details]
… longer durations of response was observed with increasing doses. Sixteen weeks after treatment, wrinkle severity at maximum muscle contraction and repose had returned to baseline in 75, 58, and 35 percent …
3. 肌の若返りを目的とした、非剥離法による皮膚の再生nonablative skin resurfacing for skin rejuvenation [show details]
…chronic sun exposure and chronologic aging contribute to changes in the skin, such as dyschromia, rhytides (wrinkles), telangiectasias, textural alterations, and skin laxity Although ablative laser resurfacing …
4. 正常な加齢normal aging [show details]
… and a modest inflammatory infiltrate localized to the perivascular areas. The photoaged skin looks wrinkled, lax, yellowed, rough, and sometimes leathery. Photoaged skin has a higher tendency toward telangiectasias…
5. 肌の若返りのためのレーザーによる皮膚の再生ablative laser resurfacing for skin rejuvenation [show details]
…fillers and surgery. Dynamic rhytides (wrinkles exacerbated by facial muscle movement) may recur within months after successful ablative laser therapy. Patients with dynamic rhytides may benefit from the use …