Abstract:
BACKGROUND:Skin pH is an important parameter indicating the condition of the skin because imbalance can contribute to the development of skin problems and earlier aging. Individual skin pH depends on many factors such as hydration, sweating, sebum excretion, genetics, sex, and age. Additionally, it can be affected by exogenous factors such as cosmetics. AIMS:The aim of the study was to compare different collagen gels and determine whether and to what extent they change the pH of the skin. PATIENTS/METHODS:Baseline skin pH was measured in 49 women aged between 19 and 23. It was measured again 20 and 60 minutes following of the application of four collagen gels. RESULTS:The mean physiological pH values of the forehead and cheek were 5.67 and 5.76, respectively. The analysis of variance and post hoc test revealed that gel no. 1, gel no. 2, and gel no. 3 (but not 4) significantly changed the skin pH. CONCLUSION:Collagen gel should be neutral for the skin barrier; however, most collagen skin care preparations significantly changed skin pH. Methods of processing and stabilizing the collagen may account for the difference in effect between gels, but further research is required.
journal_name
J Cosmet Dermatoljournal_title
Journal of cosmetic dermatologyauthors
Ciszek Adoi
10.1111/jocd.12303subject
Has Abstractpub_date
2017-12-01 00:00:00pages
531-536issue
4eissn
1473-2130issn
1473-2165journal_volume
16pub_type
杂志文章abstract:OBJECTIVE:To explore the influence of hyperbaric oxygen on scar formation in rabbit ears. METHODS:A total of 20 New Zealand rabbits were selected to establish the hypertrophic scar model on the ears. The rabbits were randomly divided into control group and experimental group (7d, 14d, 21d, and 28d group according to d...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12468
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Ultraviolet (UV) radiation exposure is related to skin and lip tumors. Therefore, the development of photoprotective lipstick formulations is of utmost importance. AIMS:Considering the biological properties of Shea butter (Butyrospermum parkii), we assessed its potential as an adjuvant in a molded lipstick ...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13429
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Vitiligo is one of the commonest pigmentary disorders characterized by destruction of melanocytes. AIM:To evaluate the efficacy of topical bimatoprost ophthalmic solution in stable facial vitiligo. MATERIAL AND METHODS:Eight cases of stable facial vitiligo were treated with bimatoprost 0.03% ophthalmic sol...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12443
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Acne vulgaris is the most common inflammatory sebaceous gland disorder in young adults. The resistant strains of Propionibacterium acnes (P. acnes) are of increasing concern in the treatment of acne. OBJECTIVES:To evaluate the efficacy of 0.5% topical mangosteen extract in nanoparticle loaded gel (containin...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12856
更新日期:2019-01-27 00:00:00
abstract::The American Academy of Dermatology (AAD) has prioritized skin cancer prevention efforts in 2018, as photoprotection measures adopted by the general public remain suboptimal. A large proportion of patients lack understanding of primary prevention methods for skin cancer, and mistruths in advertising may contribute sig...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12743
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Scalp psoriasis is reported to occur in 50-80% of psoriasis sufferers. Treatment of scalp psoriasis requires special consideration of product esthetics and staining potential due to the presence of hair. AIM:To evaluate the potential of a new, marketed liquor carbonis distillate (LCD; coal tar) solution to ...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/j.1473-2165.2009.00453.x
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:Facial telangiectasia is one of the common skin vascular lesions characterized by dilated cutaneous vasculatures. The variety of diameters and difference in depths of lesional blood vessels are the major challenges for effective treatments for Facial telangiectasia. AIMS:To compare the efficacy and safety p...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13179
更新日期:2020-01-01 00:00:00
abstract::Many cosmetic companies utilize in vitro gene array studies to display significant stimulation or inhibition of various human skin biomarkers to validate in vivo actions that are reported to enhance dermal health. This follows the central dogma of DNA-to-RNA results in protein expression; however, gene and protein exp...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12362
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:Undecylenoyl phenylalanine is a novel skin-lightening agent, probably acting as α-melanocyte-stimulating hormone (α-MSH) and beta-adrenergic receptor (β-ADR) antagonist. OBJECTIVES:The objective of this double-blind randomized comparative study was to evaluate the efficacy and safety of a preparation contai...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章,随机对照试验
doi:10.1111/jocd.12089
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Infraorbital dark circles (DC) are defined as a symptom that presents darkness under infraorbital eyelids. The objective of this study was to evaluate the efficacy and safety of nano-microneedle-assisted phenylethyl resorcinol (PR) for the treatment of infraorbital dark circles. METHODS:Twenty female partic...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13641
更新日期:2020-08-11 00:00:00
abstract:BACKGROUND:Reconstruction of lower vermilion defects is surgically challenging. AIMS:This study evaluated whether lower vermilion defects can be repaired using tongue flaps, and the reconstructive outcomes. MATERIALS AND METHODS:We evaluated 11 patients with early-stage lower vermilion cancers who underwent lower ver...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13020
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Acne scars are a major concerning problem to all acne patients affecting their quality of life. Platelet-rich plasma (PRP) and fractional CO2 laser are innovative treatment modalities for acne scars. Carboxytherapy can also be used to improve scar tissue through the increase in collagen deposition and reorga...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12561
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:The demand for personalized skin care is increasing rapidly in recent years. In order to provide suitable products for different customers, an accurate assessment of the skin condition is required. It is necessary to establish a remote and convenient method for quantifying skin condition. MATERIALS AND METH...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13576
更新日期:2021-02-01 00:00:00
abstract:BACKGROUND:There remains the need for more effective therapeutic options to treat acne vulgaris. Interest in light-based acne treatments has increased, but few randomized, controlled clinical trials assessing the value of photodynamic therapy (PDT) for acne have been reported. AIMS:We sought to examine the efficacy of...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1473-2165.2010.00483.x
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND:Abobotulinum- toxin A is used extensively for the treatment of frown (glabellar) lines. AIMS:The aim of this study was to evaluate the efficacy and complications of a new injection technique and to assess the amount of satisfaction in patients with the frown lines. METHODS:This cross-sectional study was co...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12529
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Palmar hyperhidrosis (PH) can produce social and occupational difficulties and reduce the quality of life of those who suffer from this kind of problem. When dealing with focal hyperhidrosis, the patients' attitudes and their subjective approaches regarding the process may influence the objective evaluation ...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/j.1473-2165.2005.00304.x
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:Due to the ever-increasing demands for the personalized care, people seek for the tailored management according to the accurate identification of their skin type. The Baumann Skin Type Indicator, which was proposed by Leslie Baumann, is composed of four parameters: oily or dry, resistant or sensitive, pigmen...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章,评审
doi:10.1111/jocd.13347
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to evaluate the efficacy of tattoo removal treatments using the 1064-nm Q-switched (QS) Nd:YAG laser. BACKGROUND DATA:Today, QS lasers appear to be the most common, effective, and safest methods to treat unwanted markings. MATERIAL AND METHODS:A total of 64 patients with 75 unwanted...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12162
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Hair transplant procedure is a surgical procedure which affects the sensitivity of the scalp. OBJECTIVES:To compare scalp two-point discrimination (2PD) values in healthy controls and patients who had hair transplant surgery. PATIENTS/METHODS:The comparative study was conducted in 25 healthy individuals an...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13326
更新日期:2020-11-01 00:00:00
abstract::Estrogens are known to have protective and favorable influences on skin health; conversely, androgens oppose the actions of estrogens. Estrogen's chemical messages are transmitted via the classical nuclear hormone estrogen receptors (ER) alpha and beta and the rapid-acting G-coupled membrane estrogen receptor. Androge...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章,评审
doi:10.1111/jocd.12508
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Both age-related and congenital volume deficiencies may be addressed through the injection of hyaluronic acid (HA) fillers. Deep injection provides structural support, more superficial fat-tissue injection mediates contouring, and superficial intradermal use of HA filler and/or onabotulinumtoxinA may be used...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13596
更新日期:2020-09-01 00:00:00
abstract::It is controversial whether or not humans convey specific compounds within their body odours which can potentially affect the physiology and behaviour of others. Such compounds are called pheromones and have been discovered in many other species, including mammals. It has been suggested that humans might have a specia...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/j.1473-2130.2004.00106.x
更新日期:2004-12-01 00:00:00
abstract:AIMS:Bromhidrosis is a common problem with a severe negative impact on the patient's social and emotional life. The objective of this open-label study was to evaluate the efficacy and safety of a local product with the main active ingredient of glycine-soja sterocomplex in the treatment of local bromhidrosis. PATIENTS...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/j.1473-2165.2010.00536.x
更新日期:2011-03-01 00:00:00
abstract::Chronic headaches are common and can have a significant effect on quality of life. Approved treatment options are vast and include the use botulinum toxin injections. The objective of this study is to evaluate the effects of purely cosmetic onabotulinumtoxinA (BOTOX) injections on the frequency and severity of chronic...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12098
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:The harmful health effects of personal care products especially cosmetics have engulfed many societies of the world especially the female section without an alarm. OBJECTIVES:To estimate the prevalence of cosmetic usage and to assess the experiences of Saudi female undergraduate students in Wadi Al Dawasir ...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12773
更新日期:2019-02-01 00:00:00
abstract::Intralesional injection with corticosteroid remains the mainstay of therapy for hypertrophic scars and keloids, however some lesions are unresponsive or may result in skin atrophy. Intralesional bleomycin injection is an alternative therapy that has been widely reported. In order to compare the effectiveness and safet...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章,随机对照试验
doi:10.1111/jocd.12132
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Pigmentary disorders are commonly seen in dermatology practice and can have a negative psychosocial impact on patients. OBJECTIVE:This study aims to examine the prevalence of pigmentary disorders and their level of psychological and physical impact on patients. METHODS:A prospective cohort study involved a...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/j.1473-2165.2008.00384.x
更新日期:2008-09-01 00:00:00
abstract::Nutracosmetics are an emerging class of health and beauty aid products that combine the benefits of nutracosmetical ingredients with the elegance, skin feel, and delivery systems of cosmetics. Herbs and spices have been used in maintaining and enhancing human beauty because herbs have many beneficial properties, such ...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章,评审
doi:10.1111/j.1473-2165.2008.00369.x
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:Gender-related price inequalities for over-the-counter dermatologic products such as shampoos and conditioners, razors, deodorants, and lotions remain prevalent in the marketplace. This trend has also been found to apply to topical minoxidil, a common treatment for male and female pattern hair loss. OBJECTI...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.12954
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:Hyaluronic acid fillers are known to be effective for correction of nasolabial folds. Recently, a novel biphasic hyaluronic acid filler incorporating lidocaine, DIVAVIVA medium has been introduced. OBJECTIVES:We compared the efficacy and safety between DIVAVIVA medium and Restylane Perlane Lidocaine for mod...
journal_title:Journal of cosmetic dermatology
pub_type: 杂志文章
doi:10.1111/jocd.13773
更新日期:2020-10-08 00:00:00