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https://www.readbyqxmd.com/read/28697226/randomized-split-face-d%C3%A3-collet%C3%A3-comparative-trial-of-procedure-enhancement-system-for-fractional-non-ablative-laser-resurfacing-treatment
#1
Deanne Mraz Robinson, Ashton P Frulla
<p>INTRODUCTION: A topical proprietary procedural enhancement system (PES) containing a combination of active ingredients including a tripeptide and hexapeptide (TriHex Technology™, Alastin Procedure Enhancement Invasive System, ALASTIN Skincare™, Inc., Carlsbad, CA) has been used successfully to aid in healing and improve symptomatology following resurfacing procedures.</p> <p>METHODS: PES (Gentle Cleanser, Regenerating Skin Nectar with TriHex Technology™, Ultra Nourishing Moisturizer with TriHex Technology™, Soothe + Protect Recovery Balm, Broad Spectrum 30+ Sunscreen) was compared to a basic regimen (Aquaphor™, Cerave™ cleanser, Vanicream™, Alastin Broad Spectrum 30+ Sunscreen) in a split face/ décolleté trial following fractional non-ablative thulium-doped resurfacing treatment to the face or décolleté...
July 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28659037/myrcene-an-aromatic-volatile-compound-ameliorates-human-skin-extrinsic-aging-via-regulation-of-mmps-production
#2
Eunson Hwang, Hien T T Ngo, Bom Park, Seul-A Seo, Jung-Eun Yang, Tae-Hoo Yi
Myrcene is an aromatic volatile compound that is commercially well-known as a flavor ingredient in the food industry and a fragrance in the soap and detergent industry. Given the worldwide interest in natural antiphotoaging products, we investigated the protective effects of myrcene in UVB-irradiated human dermal fibroblasts (NHDFs). NHDFs were subjected to 144[Formula: see text]mJ/cm(2)of UVB irradiation. The expression of intracellular reactive oxygen species (ROS), matrix metalloproteinase-1 (MMP-1), MMP-3, interleukin-6 (IL-6), transforming growth factor (TGF-[Formula: see text]1) and type I procollagen were examined...
2017: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/28652793/evaluation-of-a-novel-very-high-sun-protection-factor-moisturizer-in-adults-with-rosacea-prone-sensitive-skin
#3
Mathieu Grivet-Seyve, Francine Santoro, Nadège Lachmann
BACKGROUND/OBJECTIVE: Rosacea-prone sensitive skin requires high sun-protection factor (SPF) moisturizers. This study evaluated Daylong Extreme SPF 50+ lotion, a novel cream containing five ultraviolet filters, two emollients, and three skin conditioners. SUBJECTS AND METHODS: This was an open-label, single-center study. On day 1, before treatment, subjects answered a questionnaire on their skin conditions and sunscreen habits, and both subjects and dermatologist evaluated skin status...
2017: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/28600081/a-daily-skincare-regimen-with-a-unique-ceramide-and-filaggrin-formulation-rapidly-improves-chronic-xerosis-pruritus-and-quality-of-life-in-older-adults
#4
Anne Lynn S Chang, Suephy C Chen, Lars Osterberg, Staci Brandt, Erika C von Grote, Matthew H Meckfessel
A skin care regimen which significantly improved atopic dermatitis and pruritus was evaluated for its efficacy and acceptability in senior subjects diagnosed with xerosis who also suffer from pruritus. This was an open-label, single-center study, designed to evaluate the daily use of a skin care regimen for 15 days. Assessments were made at baseline, day 8 and day 15 for visual skin dryness, transepidermal water loss (TEWL), hydration, desquamation, subject-perceived itch and quality of life (QoL). Twenty-five subjects, ages 60-73 years, had significantly improved skin visual dryness, hydration, desquamation, itch and QoL at days 8 and 15, relative to baseline (P < ...
June 6, 2017: Geriatric Nursing
https://www.readbyqxmd.com/read/28590053/bryostatin-and-its-synthetic-analog-picolog-rescue-dermal-fibroblasts-from-prolonged-stress-and-contribute-to-survival-and-rejuvenation-of-human-skin-equivalents
#5
Tapan K Khan, Paul A Wender, Daniel L Alkon
Skin health is associated with the day-to-day activity of fibroblasts. The primary function of fibroblasts is to synthesize structural proteins, such as collagen, extracellular matrix proteins, and other proteins that support the structural integrity of the skin and are associated with younger, firmer, and more elastic skin that is better able to resist and recover from injury. At sub-nanomolar concentrations (0.03-0.3 nM), bryostatin-1 and its synthetic analog, picolog (0.1-10 nM) sustained the survival and activation of human dermal fibroblasts cultured under the stressful condition of prolonged serum deprivation...
June 7, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28573779/a-skincare-combined-with-fixed-adapalene-and-benzoyl-peroxide-combination-provides-a-significant-adjunctive-efficacy-and-local-tolerance-benefit-in-adult-women-with-mild-acne
#6
A Bouloc, E Roo, B Imko-Walczuk, A Moga, B Chadoutaud, B Dréno
INTRODUCTION: Acne in adult women is an increasing reason for dermatological consultations. OBJECTIVE: The aim of this study was to assess in adult women with mild acne the efficacy and tolerance of a daily adjunctive application of a skincare (Normaderm(®) , Laboratoires Vichy, France) to a fixed combination of adapalene/benzoyl peroxide daily or every other evening and a standard emollient. METHODS: Subjects were randomised to receive the fixed combination applied either every evening or every other evening and a daily application of the standard emollient and the test care or a once daily application of the fixed combination and the standard emollient alone...
June 2, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28552036/in-vitro-evaluation-of-spirulina-platensis-extract-incorporated-skin-cream-with-its-wound-healing-and-antioxidant-activities
#7
Seda Gunes, Sedef Tamburaci, Meltem Conk Dalay, Ismet Deliloglu Gurhan
CONTEXT: Algae have gained importance in cosmeceutical product development due to their beneficial effects on skin health and therapeutical value with bioactive compounds. Spirulina platensis Parachas (Phormidiaceae) is renowned as a potential source of high-value chemicals and recently used in skincare products. OBJECTIVE: This study develops and evaluates skin creams incorporated with bioactive S. platensis extract. MATERIALS AND METHODS: Spirulina platensis was cultivated, the aqueous crude extract was prepared and in vitro cytotoxicity of S...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28287048/lycium-barbarum-polysaccharide-protects-human-keratinocytes-against-uvb-induced-photo-damage
#8
Huaping Li, Zhenjie Li, Liqian Peng, Na Jiang, Qing Liu, Erting Zhang, Bihua Liang, Runxiang Li, Huilan Zhu
Ultraviolet B (UVB) irradiation plays a key role in skin damage, which induces oxidative and inflammatory damages, thereby causing photoaging or photocarcinogenesis. Lycium barbarum polysaccharide (LBP), the most biologically active fraction of wolfberry, possesses significant antioxidative and anti-inflammatory effects on multiple tissues. In the present study, the photoprotective effects and potential underlying molecular mechanisms of LBP against UVB-induced photo-damage were investigated in immortalized human keratinocytes (HaCaT cells)...
February 2017: Free Radical Research
https://www.readbyqxmd.com/read/28262031/antifungal-and-antioxidant-activities-of-coleonema-album-and-c-pulchellum-against-skin-diseases
#9
Olufunke O Fajinmi, Jiří Grúz, Petr Tarkowski, Manoj G Kulkarni, Jeffrey F Finnie, Johannes Van Staden
CONTEXT: Coleonema album (Thunb) Bart. & H. L. Wendl (Rutaceae) has been used in the formulation of skincare products, and the Khoisan people rub it on their skin to add luster. Coleonema pulchellum I. Williams has received less attention in the South African traditional medicine. OBJECTIVE: This study investigates the antifungal and antioxidant activities of C. album and C. pulchellum essential oil (EO) and leaf extracts; and analyzes the chemical components of their EOs...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28254340/evaluation-of-tyrosinase-inhibitory-and-antioxidant-activities-of-angelica-dahurica-root-extracts-for-four-different-probiotic-bacteria-fermentations
#10
Guey-Horng Wang, Chih-Yu Chen, Teh-Hua Tsai, Ching-Kuo Chen, Chiu-Yu Cheng, Yi-Hsin Huang, Min-Chi Hsieh, Ying-Chien Chung
Angelica dahurica root (ADR), which shows strong antioxidant activity, is used in Chinese medicine. This study evaluated the tyrosinase inhibitory and antioxidant activities of ADR extracts fermented by four different probiotic bacteria: Bifidobacterium bifidum, Bifidobacterium lactis, Lactobacillus acidophilus, and Lactobacillus brevis. The ADR was first extracted using distilled water, 70% ethanol, and ethyl acetate, and then fermented by probiotic bacteria. The physiological characteristics of these fermented extracts, namely the antityrosinase activity, antioxidant activity, phenolic composition, and phenolic content, were evaluated and compared with those of unfermented extracts...
June 2017: Journal of Bioscience and Bioengineering
https://www.readbyqxmd.com/read/28183235/cactus-cladodes-opuntia-humifusa-extract-minimizes-the-effects-of-uv-irradiation-on-keratinocytes-and-hairless-mice
#11
Kyungmi Park, Hyeon-Son Choi, Yang Hee Hong, Eun Young Jung, Hyung Joo Suh
CONTEXT: Cactus cladodes [Opuntia humifusa (Raf.) Raf. (Cactaceae)] is one of the cactus genera, which has long been used as a folk medicine for skin disorders. OBJECTIVE: This study investigated the skincare potential of cactus cladodes extract (OHE), including its ability to regulate ultraviolet B (UVB)-induced hyaluronic acid (HA) production. MATERIALS AND METHODS: Gene expression levels of hyaluronic acid synthases (HASs) and hyaluronidase (HYAL) were measured in UVB-irradiated HaCaT cells with OHE treatment (10, 25, 50, 100 μg/mL) by real-time polymerase chain reaction (PCR)...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28133878/acne-ra-1-2-a-novel-uv-selective-face-cream-for-patients-with-acne-efficacy-and-tolerability-results-of-a-randomized-placebo-controlled-clinical-study
#12
Enza Cestone, Angela Michelotti, Valentina Zanoletti, Andrea Zanardi, Raffaella Mantegazza, Maurizia Dossena
BACKGROUND: General skincare measures such as the use of moisturisers and products containing adequate photoprotection are important components of acne patients' management to complement the pharmacological regimen. Acne RA-1,2 is a novel dermato-cosmetic product which contains selective photofilters and active ingredients against the multifactorial pathophysiology of acne. OBJECTIVES: To evaluate the tolerability of Acne RA-1,2 and its effect on the clinical signs of acne...
January 29, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28120835/associations-among-personal-care-product-use-patterns-and-exogenous-hormone-use-in-the-niehs-sister-study
#13
Kyla W Taylor, Donna D Baird, Amy H Herring, Lawrence S Engel, Hazel B Nichols, Dale P Sandler, Melissa A Troester
It is hypothesized that certain chemicals in personal care products may alter the risk of adverse health outcomes. The primary aim of this study was to use a data-centered approach to classify complex patterns of exposure to personal care products and to understand how these patterns vary according to use of exogenous hormone exposures, oral contraceptives (OCs) and post-menopausal hormone therapy (HT). The NIEHS Sister Study is a prospective cohort study of 50,884 US women. Limiting the sample to non-Hispanic blacks and whites (N=47,019), latent class analysis (LCA) was used to identify groups of individuals with similar patterns of personal care product use based on responses to 48 survey questions...
September 2017: Journal of Exposure Science & Environmental Epidemiology
https://www.readbyqxmd.com/read/28115862/efficacy-of-a-twice-daily-3-step-over-the-counter-skincare-regimen-for-the-treatment-of-acne-vulgaris
#14
Katie Rodan, Kathy Fields, Timothy J Falla
BACKGROUND: Acne vulgaris (acne) is the most common skin disorder producing physical and emotional scars that can persist for years. An estimated 83% of acne sufferers self-treat, but there is lack of studies documenting the effectiveness of over-the-counter (OTC) acne treatment products. OBJECTIVE: This study was conducted to determine the effectiveness of an OTC, 3-step, anti-acne skincare regimen in treating acne and improving the appearance of red/inflamed facial skin...
2017: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/28095574/managing-occupational-irritant-contact-dermatitis-using-a-two-step-skincare-regimen-designed-to-prevent-skin-damage-and-support-skin-recovery
#15
REVIEW
Erika C von Grote, Kiruthi Palaniswarmy, Matthew H Meckfessel
Occupational irritant contact dermatitis (ICD) affecting the hands is a common and difficult-to-manage condition. Occupations that necessitate contact with harsh chemicals, use of alcohol-based disinfectants, and frequent hand washing elevate the risk of ICD. Management strategies that do not adequately prevent accumulated damage and repair skin, can develop into chronic dermatoses which negatively impact work productivity and quality of life. A 2-step skin-care regimen (Excipial Daily Protection Hand Cream (EP) and Excipial Rapid Repair Hand Cream (ER), Galderma Laboratories, L...
December 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095567/evidence-based-skincare-the-importance-of-offering-moisturization-relief-and-protection-in-common-skin-disorders
#16
https://www.readbyqxmd.com/read/28095558/clinical-evaluation-of-a-4-hydroquinone-1-retinol-treatment-regimen-for-improving-melasma-and-photodamage-in-fitzpatrick-skin-types-iii-vi
#17
Marta I Rendon, Sylvia Barkovic
The bene ts of monotherapy with hydroquinone for melasma and retinoids for photodamaged skin is well established. Here we report results of a hydroquinone skincare regimen designed for melasma treatment combined with a cosmetic retinol cream on subjects presenting with both melasma and facial photodamage in a 24-week study. Improvement in melasma and photodamage ef cacy pa- rameters of melasma pigmentation intensity and melasma area and severity index (MASI), as well as overall photodamage and mottled hyperpigmentation were found by week 4, the rst post-baseline time point...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28018771/skincare-bootcamp-the-evolving-role-of-skincare
#18
Katie Rodan, Kathy Fields, George Majewski, Timothy Falla
BACKGROUND: Although cosmetic procedures have a significant impact on certain aspects of aging, such as deep, wrinkling, sagging, and volume loss, they fail to address the overall quality of the skin. METHODS: Daily skincare routines potentially can have a significant long-term impact on the overall quality of a person's complexion. RESULTS: By expanding our product knowledge, we can help our patients individualize their at-home skincare routine using effective products and ingredients designed to address their specific skin concern and support the professional care we deliver...
December 2016: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/27760249/multidirectional-in-vivo-characterization-of-skin-using-wiener-nonlinear-stochastic-system-identification-techniques
#19
Matthew D Parker, Lynette A Jones, Ian W Hunter, A J Taberner, M P Nash, P M F Nielsen
A triaxial force-sensitive microrobot was developed to dynamically perturb skin in multiple deformation modes, in vivo. Wiener static nonlinear identification was used to extract the linear dynamics and static nonlinearity of the force-displacement behavior of skin. Stochastic input forces were applied to the volar forearm and thenar eminence of the hand, producing probe tip perturbations in indentation and extension. Wiener static nonlinear approaches increased the variance accounted for by 0.1 % to 3.4 % over linear approaches, to 94 % to 97 %...
October 19, 2016: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/27602981/the-effects-of-a-daily-skincare-regimen-on-maintaining-the-benefits-obtained-from-previous-chemical-resurfacing-treatments
#20
Suzanne Bruce, Wendy Roberts, Craig Teller, Lora Colvan
BACKGROUND: Chemical peels are versatile treatments that involve chemical exfoliation of the skin for cosmetic improvement. Deeper peels produce more significant results, but can be associated with longer healing time and potential complications. Novel chemical resurfacing treatments (AGE and MELA) were developed in Europe to produce skin resurfacing via controlled inflammation to promote cell regeneration with minimum negative effects associated with conventional peelings. The AGE Resurfacing regimen is indicated for the treatment of photoaging, and consists of multi-ingredient peeling solution with trichloroacetic acid, pyruvic acid, salicylic acid, mandelic acid, and lactobionic acid...
September 1, 2016: Journal of Drugs in Dermatology: JDD
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