Nowadays, atmospheric pollutants, ultraviolet rays, and other factors cause the imbalance of cell redox, resulting in skin oxidative damage. There is an interaction between inflammatory response stress, which often involve networks reactions serve to amplify each other. Quercetin quercitrin, with strong antioxidant anti-inflammatory properties, were widely applied cardiovascular disease, osteoporsis, pulmonary etc. However, regulation mechanism quercetin quercitrin on various diseases still...

A TiO2/SiO2 composite prepared by the sol-gel route can produce highly emissive broadband room-temperature phosphorescence at an excitation wavelength of 403 nm. The white could be quenched H2O2. quenching effect demonstrated excellent sensitivity and high selectivity to Furthermore, recovered when it is dipped in a hydroxylamine hydrochloride solution. Therefore, was used develop reproducible sensor for It has been successfully applied determination H2O2 enzymatic catalytic reaction real samples.

Abstract Background Skin imaging analysis, acting as a supplement to noninvasive bioengineering devices, has been widely used in medical cosmetology and cosmetic product evaluation. The main aim of this study is assess the differences correlations measuring skin spots, wrinkles, vascular features, porphyrin, pore between two commercially available image analysis software. Materials Methods Seventy healthy women were included study. Before taking pictures, dermatologist evaluated subjects’...

Objectives: To explore efficacy of protein extracts from medium Adipose-derived stem cells (ADSCs) via microneedles on Asian skin in a double-blind, split-face, randomized, control study. Methods: Thirty volunteers received the treatment, left-side and right-side their face were randomly assigned to test side side. The ADSCs applied into ultrapure water was only person who knew what being used by each subject therapist. Clinical evaluation including instrument self-questionnaire performed...

Excessive free radicals, generated from the metabolic reaction in organisms, have been implicated many human diseases as well aging process. Nowadays, synthetic substances developed anti-oxidation cosmetic ingredients. However, man-made antioxidants often certain toxicity and side effects, which make their application under strict control. Therefore, more researchers focus on natural because of advantages.In this study, CE obtained Chinese medicine was used to investigate whether it had...

Several techniques, including the use of radiofrequency (RF) devices, are currently utilized for treatment skin aging. This study aimed to evaluate anti-aging effects imparted by a home-based RF beauty device and compare these results with those marketed cosmetic in vivo.Thirty-three women aged 35-60 years were enrolled this randomized, controlled, split-face trial. involved 12-week trial five repeated measurements (at baseline, 2, 4, 8 12 weeks). One side face was randomly selected be part...

Stretch marks are common atrophic dermal scars with significant physical and psychological effects. Therefore, there is a need for effective cosmetics procedures stretch mark treatment. This study aimed to evaluate the efficacy safety of novel treatment that made up topical formulations containing beta-glucan combined nanofractional radiofrequency.This randomized, blinded control trial enrolled 64 Chinese women aged 20-45 years at > 6 months after delivery obvious white or silver abdominal...

The biological safety of natural jade materials and assembled jade-activated on cells their anti-inflammatory damage repair functions, as well the function sensitive skin, were studied utilizing in vitro cell biology vivo.Human skin fibroblasts used model to conduct cytotoxicity experiments vitro, effects expression inflammatory factors growth factor-related genes explored. gene values IL-1, IL-6, TNF-α cytokines epidermal factors, fibroblast COL1A1 measured by polymerase chain reaction...

Abstract Background In Eastern culture, a fair complexion is the standard of beauty, leading to appearance‐related distress among women with darker skin or facial pigmentation. Women seek whitening cosmetics enhance their tone correct pigmentation, but safety and effectiveness are paramount factors consider. this study, we evaluated effects compound formula denoted as TEST comprising astaxanthin, nicotinamide, arbutin, tranexamic acid. Methods Primary irritation skin‐whitening efficacy were...

Bone bionics and structural engineering have played a vital role in bone regeneration, with artificial scaffolds generating widespread interest. However, the mechanical properties regeneration potential of biomimetic structures remain unclear. Herein, biodegradable polymer composites based on poly(butylene adipate-co-terephthalate)/poly(lactic acid) (PBAT/PLA) were 3D-printed into lattice as tissue scaffolds. For design, graded diamond (D) minimal surfaces proposed designed to mimic natural...

Sensitive skin is described as an unpleasant sensory response to a stimulus that should not cause sensation. affects increasing proportion of the population. Sixty-seven participants who tested positive lactic acid sting test were recruited and randomized into two groups observe clinical efficacy safety new birch juice spray for repairing sensitive skin. One group used A, while other B control. Both sprayed six times daily 28 days. Noninvasive testing instruments measure stratum corneum...

Background The developments in cosmetic sciences and technologies have generated a gap between the cosmetics their users. Users including regular customers, clinicians, industry personnel, researchers, testing agencies, beauty salon workers, mass media hardly possess ability to distinguish truth from falsehood. remained as one major reason for inappropriate usage, insufficient efficacy, even adverse reactions (CARs). Methods Aiming at enhancing relevant practitioners’ dermatologic sciences,...

The Asian population presents a high incidence of Fitzpatrick skin types III and IV. management tone is very important cosmetic issue in these groups. Efficacy check new concept to achieve color lightening arouses great interest.To estimate the clinical efficacy facial microfiber tissue (FMT) which combines surface micropeeling technology (due structure microfibers) with whitening actives skin. FMT featuring dry loaded actives, just wetted little tap water before use.A total 34 females aged...