国产成人久久精品亚洲-麻豆免费视频-久久99精品波多结衣一区-91免费精品视频-亚洲女初尝黑人巨-无套内射蜜桃小视频-五月婷婷爱爱-377p欧洲日本亚洲大胆噜噜-亚洲国产一区二区三区-久久久高清视频-99国产精品欲a-日本性猛交-久久久高清视频-av专区在线观看-国产成人手机在线

Efficacy

Evaluation Model

Evaluation Indicator

Acne removal

Measurement of sebum content in sebaceous gland cells

Lipid droplets

Stimulation of sebum secretion in sebaceous gland cells by sodium palmitate

Lipid droplets, Expression of genes related to lipid synthesis (SREBP-1, FAS)

Stimulation of sebum secretion in sebaceous gland cells by dihydrotestosterone (DHT)

Lipid droplets, Expression of genes related to lipid synthesis (SREBP-1, FAS)

LPS stimulated inflammation model in HaCaT cells

Measurement of inflammatory factors (IL-6, IL-8, TNF-α, IL-β1, etc.)

Propionibacterium acnes bacteriostasis experiment

Bacterial growth inhibition zone, MIC

Measurement of bacterial biofilm formation

Inhibition rate of bacterial colonization

Oil control

Measurement of sebum content in sebaceous gland cells

Lipid droplets

Stimulation of sebum secretion in sebaceous gland cells by sodium palmitate

Lipid droplets, Expression of genes related to lipid synthesis (SREBP-1, FAS)

Stimulation of sebum secretion in sebaceous gland cells by dihydrotestosterone (DHT)

Lipid droplets, Expression of genes related to lipid synthesis (SREBP-1, FAS)

Type II 5α-reductase inhibition experiment

Inhibition rate of dihydrotestosterone (DHT) generation