UNASSIGNED:头发的状况与营养状态密切相关。正常供应,摄取,在具有高生物合成活性的组织如毛囊中,营养物质的运输是至关重要的。
UNASSIGNED:该研究的目的是评估基于营养的诱导和维持治疗与水解胶原蛋白组合配制的休生素的功效,氨基酸,维生素,和矿物。
UNASSIGNED:临床研究对每种营养治疗单独进行,两者都是顺序组合。生长期/睡眠率,头发密度,在基线时评估治疗的耐受性,4周的诱导治疗,和另外12周的维持治疗。在16周的基线和最后一次访视之间,毛发图结果显示生长期/静止期比有显著改善,随着生长期头发的增加和静止期头发的减少。此外,头发密度显著增加。组合治疗的效果大小高于单独用作单一疗法的两种产品中的每一种的效果大小。
UNASSIGNED:该研究结果为有针对性的营养补充治疗静止期脱发提供了一个概念证明,特别强调胶原蛋白的作用,除了特定的氨基酸,维生素,和矿物。
UNASSIGNED: The condition of the hair is closely related to the nutritional state. Normal supply, uptake, and transport of nutrients are of fundamental importance in tissues with a high biosynthetic activity such as the hair follicle.
UNASSIGNED: The objective of the
study was to evaluate the efficacy of a nutritional-based induction and maintenance treatment for telogen effluvium formulated with a combination of hydrolyzed collagen, amino acids, vitamins, and minerals.
UNASSIGNED: The clinical studies were conducted with each nutritional treatment individually, and both in sequential combination. Anagen/telogen ratio, hair density, and tolerability of treatment were assessed at baseline, 4 weeks of induction therapy, and another 12 weeks of maintenance treatment. Trichogram results showed a significant improvement of the anagen/telogen ratio between baseline and final visit at 16 weeks, with an increase of hair in anagen and a reduction of hair in telogen. Furthermore, a significant increase was observed in hair density. The effect size of the combination treatment was higher than that of each of the two products used separately as monotherapy.
UNASSIGNED: The
study results provide a proof of concept for targeted nutritional supplementation for the treatment of telogen effluvium, with a special emphasis on the role of collagen, besides specific amino acids, vitamins, and minerals.