1
|
Suzuki A, Nomura T, Jokura H, Kitamura N, Fujii A, Hase T. Beneficial effects of oral supplementation with ferulic acid, a plant phenolic compound, on the human skin barrier in healthy men. INT J VITAM NUTR RES 2023; 93:54-60. [PMID: 33973806 DOI: 10.1024/0300-9831/a000699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Ferulic acid (FA) is a phytochemical compound with various physiologic functions. To clarify the effect of FA intake on skin barrier function (SBF), we conducted a placebo-controlled double-blind pilot trial. Sixteen healthy subjects were divided into 2 groups (n = 8) and ingested capsules containing either FA (200 mg) or placebo daily for 2 weeks. Two measures of SBF, transepidermal water loss and stratum corneum hydration, were assessed before and 2 weeks after the start of the study. Autonomic nervous activity, which is suggested to be related to SBF, was also measured. Compared with the values obtained before the start of the study, FA intake significantly reduced transepidermal water loss (from 6.1 ± 1.1 to 4.8 ± 1.0 g/m2/h, p = 0.005) and increased stratum corneum hydration (from 30.1 ± 7.6 to 32.3 ± 8.1 a.u., p = 0.027) after 2 weeks. In addition, the amount change in sympathetic nervous activity was significantly reduced after ingesting the FA capsules compared with the placebo capsules (-0.7 ± 1.6 vs. 1.1 ± 1.4, p = 0.035). These findings suggest that FA supplementation decreases sympathetic nervous activity and strengthens SBF in healthy men.
Collapse
Affiliation(s)
- Atsushi Suzuki
- Research & Development, Kao Corporation, Sumida-ku, Tokyo, Japan
| | - Tomoko Nomura
- Research & Development, Kao Corporation, Sumida-ku, Tokyo, Japan
| | - Hiroko Jokura
- Research & Development, Kao Corporation, Sumida-ku, Tokyo, Japan
| | - Naoya Kitamura
- Research & Development, Kao Corporation, Sumida-ku, Tokyo, Japan
| | - Akihiko Fujii
- Research & Development, Kao Corporation, Sumida-ku, Tokyo, Japan
| | - Tadashi Hase
- Research & Development, Kao Corporation, Sumida-ku, Tokyo, Japan
| |
Collapse
|
2
|
Green M, Feschuk AM, Kashetsky N, Maibach HI. "Normal" TEWL-How Can it be Defined?: A Systematic Review. Exp Dermatol 2022; 31:1618-1631. [PMID: 35753062 DOI: 10.1111/exd.14635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 05/28/2022] [Accepted: 06/23/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Transepidermal water loss (TEWL), the total non-eccrine sweat water evaporating from a given area of epidermis over time, is a measurement of skin barrier integrity. Skin diseases (e.g. psoriasis and atopic dermatitis) often result in transient increases in TEWL, so knowledge of "normal" TEWL values may be used to predict disease progression in dermatological settings. Variables such as age, race, and anatomic location have been suggested to affect TEWL, but current regulatory agencies have failed to control for additional variables of interest. Thus, this review summarizes variables that may cause TEWL variation. METHODS A comprehensive literature search was performed using Embase, PubMed, and Web of Science to find human studies that provided data on variables affecting TEWL. RESULTS 31 studies, analyzing 22 affecting TEWL, were identified. Variables causing increased TEWL were mask-use (n=1), Dry Eye Disease (n=1), Chronic Venous Disease (n=1), Coronary Artery Disease (n=1), age (infants vs. adults) (n=4), nourishment in infants (n=1), stress within individuals (n=2), Body Mass Index (n=2), bathing versus showering (n=2), and scratching/friction (n=1). Variables with decreases in TEWL were genetic variability with SNPs on chromosome 9q34.3 (n=1) and cancer-cachexia (n=1). CONCLUSION We summarized 12 variables that impact TEWL and are not typically controlled for in experimental settings. Therefore, defining normal TEWL may currently be problematic. Thus, regulatory agencies should provide stricter guidelines on proper measurement of TEWL to minimize human introduced TEWL variation, and we should continue to examine factors impacting individual skin integrity.
Collapse
Affiliation(s)
- Maxwell Green
- Tulane University School of Medicine, New Orleans, USA
| | - Aileen M Feschuk
- Faculty of Medicine, Memorial University of Newfoundland, St John's, Newfoundland & Labrador, Canada
| | - Nadia Kashetsky
- Faculty of Medicine, Memorial University of Newfoundland, St John's, Newfoundland & Labrador, Canada
| | - Howard I Maibach
- Department of Dermatology, University of California San Francisco, San Francisco, California, United States
| |
Collapse
|
3
|
Autonomic Denervation Dermatitis. Indian J Surg 2021. [DOI: 10.1007/s12262-021-02779-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
4
|
Nazeer M, Ravindran R, Katragadda BC, Muhammed EN, Rema DTJ, Muhammed MN. SKINTED: A Rare Complication After Total Knee Arthroplasty. Arthroplast Today 2020; 6:1028-1032. [PMID: 33385046 PMCID: PMC7772457 DOI: 10.1016/j.artd.2020.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 10/05/2020] [Accepted: 10/17/2020] [Indexed: 11/26/2022] Open
Abstract
Background Surgery of the knee, injury to the infrapatellar branch of the saphenous nerve, traumatic eczematous dermatitis is a neuropathic dermatitis specific to total knee arthroplasty (TKA), occurring around the healed surgical scar area. Very few case reports exist in orthopaedic literature regarding this rare skin complication after TKA. We report a series of cases and estimated the incidence of this condition in our institute. Methods During the 1-year period from January 2018 to December 2018, patients who have undergone TKA and later presented with skin lesions adjacent to the operated site were identified. Detailed history was taken, and full clinical examination was performed for all the reported cases. Results A total of 9 lesions in 8 patients were identified out of a total of 203 consecutive TKAs operated during the study period, with an estimated incidence of 4.4%. The mean age was 64 years (range, 58-78 years). The mean time from surgery to diagnosis was 4 months (range, 3-6 months). Conclusions This group of dermatitis caused due to surgical transection of the infrapatellar branch of the saphenous nerve during TKA is a rare cutaneous complication, with an estimated incidence of 4.4% from this study. Lesions typically appear lateral to the operative scar within an area of hypoesthesia. Lesions in all patients improved after topical steroid therapy with no recurrences at further follow-up. Arthroplasty surgeons should have awareness of this benign complication, thereby avoiding unwarranted additional workup and alleviating unnecessary psychological stress to the patient.
Collapse
Affiliation(s)
- Muhammed Nazeer
- Division of Arthroplasty, Department of Orthopedics, Kerala Institute of Medical Sciences, Anayara, Thiruvananthapuram, Kerala, India
| | - Rohith Ravindran
- Division of Arthroplasty, Department of Orthopedics, Kerala Institute of Medical Sciences, Anayara, Thiruvananthapuram, Kerala, India
| | - Bharat C Katragadda
- Division of Arthroplasty, Department of Orthopedics, Kerala Institute of Medical Sciences, Anayara, Thiruvananthapuram, Kerala, India
| | - Ehsan N Muhammed
- Department of Orthopedics, Kasturba Medical College, Mangalore, Karnataka, India
| | - Devi T J Rema
- Division of Dermatology and Cosmetology, Kerala Institute of Medical Sciences, Anayara, Thiruvananthapuram, Kerala, India
| | | |
Collapse
|
5
|
Suzuki A, Nomura T, Jokura H, Kitamura N, Saiki A, Fujii A. Chlorogenic acid-enriched green coffee bean extract affects arterial stiffness assessed by the cardio-ankle vascular index in healthy men: a pilot study. Int J Food Sci Nutr 2019; 70:901-908. [DOI: 10.1080/09637486.2019.1585763] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Tomoko Nomura
- Research & Development, Kao Corporation, Tokyo, Japan
| | - Hiroko Jokura
- Research & Development, Kao Corporation, Tokyo, Japan
| | | | - Atsuhito Saiki
- Center of Diabetes, Endocrinology & Metabolism, Toho University Sakura Medical Center, Chiba, Japan
| | - Akihiko Fujii
- Research & Development, Kao Corporation, Tokyo, Japan
| |
Collapse
|
6
|
Yuki K, Kawano S, Mori S, Murase T. Facial application of high-concentration carbon dioxide prevents epidermal impairment associated with environmental changes. Clin Cosmet Investig Dermatol 2019; 12:63-69. [PMID: 30666144 PMCID: PMC6330978 DOI: 10.2147/ccid.s183764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Purpose The transdermal application of carbon dioxide (CO2) gas dissolved in a solution and bathing in carbonated springs have been known to improve circulatory disorders. We aimed to elucidate and profile the effects of CO2 application on local skin function. Patients and methods A liquid formulation that included high-concentration CO2 or a control formulation was applied to the face of healthy men for 8 weeks. Quantitative analysis was performed during the dry winter months. Results At the site where the control formulation was applied, transepidermal water loss (TEWL) increased while the moisturizing function (conductance) of facial skin decreased during the study period. However, at the CO2-treated site, increases in TEWL and decreases in conductance were significantly suppressed. In addition, the deterioration in scaliness and wrinkles parameters were suppressed by ≥40% at the CO2-treated site. There were no significant differences in skin surface pH or color properties between the control and test sites. Conclusion This study suggests that the continuous application of a high-concentration CO2 formulation can affect skin physiology and has the potential to suppress reductions in the barrier and moisturizing functions of the stratum corneum accompanied by desquamation, which occurs during the winter.
Collapse
Affiliation(s)
- Katsuyuki Yuki
- Biological Science Laboratories, Kao Corporation, Ichikai-machi, Haga-gun, Tochigi, Japan,
| | - Sawako Kawano
- Biological Science Laboratories, Kao Corporation, Ichikai-machi, Haga-gun, Tochigi, Japan,
| | - Shinobu Mori
- Biological Science Laboratories, Kao Corporation, Ichikai-machi, Haga-gun, Tochigi, Japan,
| | - Takatoshi Murase
- Biological Science Laboratories, Kao Corporation, Ichikai-machi, Haga-gun, Tochigi, Japan,
| |
Collapse
|
7
|
Akdeniz M, Gabriel S, Lichterfeld-Kottner A, Blume-Peytavi U, Kottner J. Transepidermal water loss in healthy adults: a systematic review and meta-analysis update. Br J Dermatol 2018; 179:1049-1055. [DOI: 10.1111/bjd.17025] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2018] [Indexed: 12/12/2022]
Affiliation(s)
- M. Akdeniz
- Charité-Universitätsmedizin Berlin; Department of Dermatology and Allergy; Clinical Research Center for Hair and Skin Science; Berlin Germany
| | - S. Gabriel
- Charité-Universitätsmedizin Berlin; Department of Dermatology and Allergy; Clinical Research Center for Hair and Skin Science; Berlin Germany
| | - A. Lichterfeld-Kottner
- Charité-Universitätsmedizin Berlin; Department of Dermatology and Allergy; Clinical Research Center for Hair and Skin Science; Berlin Germany
| | - U. Blume-Peytavi
- Charité-Universitätsmedizin Berlin; Department of Dermatology and Allergy; Clinical Research Center for Hair and Skin Science; Berlin Germany
| | - J. Kottner
- Charité-Universitätsmedizin Berlin; Department of Dermatology and Allergy; Clinical Research Center for Hair and Skin Science; Berlin Germany
| |
Collapse
|
8
|
Fei W, Xu S, Ma J, Zhai W, Cheng S, Chang Y, Wang X, Gao J, Tang H, Yang S, Zhang X. Fundamental supply of skin blood flow in the Chinese Han population: Measurements by a full-field laser perfusion imager. Skin Res Technol 2018; 24:656-662. [PMID: 29740880 DOI: 10.1111/srt.12581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Skin blood flow is believed to link with many diseases, and shows a significant heterogeneity. There are several papers on basal cutaneous microcirculation perfusion in different races, while the data in Chinese is vacant. OBJECTIVE The aim was to establish the database of absolute fundamental supply of skin blood flow in the Chinese Han population. METHODS With a full-field laser perfusion imager (FLPI), the skin blood flow can be quantified. Cutaneous perfusion values were determined in 17 selected skin areas in 406 healthy participants aged between 20 and 80 years (mean 35.05 ± 11.33). Essential parameters such as weight, height were also measured and values of BMI were calculated. The perfusion values were reported in Arbitrary Perfusion Units (APU). RESULTS The highest cutaneous perfusion value fell on eyelid (931.20 ± 242.59 in male and 967.83 ± 225.49 in female), and pretibial had the lowest value (89.09 ± 30.28 in male and 85.08 ± 33.59 in female). The values were higher in men than women on the bank of fingertips, nose, forehead, cheek, neck and earlobe (P < .05). Perfusion values on stretch and flexion side of forearm had negative correlation with age (P = .01 and P = 4.88 × 10-3 , respectively) in male. Abdomen was negatively correlated with BMI in both gender (P = .02, respectively). CONCLUSIONS Skin blood flow values vary with skin regions. There is a tendency to measure higher perfusion values in men than in women. And the values are irrelevant with age or BMI.
Collapse
Affiliation(s)
- W Fei
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - S Xu
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - J Ma
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - W Zhai
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - S Cheng
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - Y Chang
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - X Wang
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - J Gao
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - H Tang
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - S Yang
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - X Zhang
- Institute of Dermatology and Department of Dermatology at NO.1 Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| |
Collapse
|
9
|
Han SH, Park JW. Diabetic and sympathetic influences on the water permeability barrier function of human skin as measured using transepidermal water loss: A case-control study. Medicine (Baltimore) 2017; 96:e8611. [PMID: 29137090 PMCID: PMC5690783 DOI: 10.1097/md.0000000000008611] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The presence of long-standing hyperglycemic conditions has been suggested to lead to many skin problems associated with an impaired skin barrier function. However, the relationship between impaired skin barrier status and altered peripheral nervous system function has not yet been determined. The purpose of this study was to investigate the water evaporation rate as a measure of the permeability barrier function of diabetic skin and its relationship to diabetic sensorimotor polyneuropathy (DSPN) and peripheral autonomic neuropathy (PAN) using well-controlled confounding variables.This case-control study included 42 participants with chronic diabetes and 43 matched healthy controls. The diabetic group underwent a nerve conduction study and sympathetic skin response (SSR) test to confirm the presence of DSPN and PAN, respectively. Different skin regions were analyzed using the noninvasive Tewameter instrument (Courage + Khazaka Electronic GmbH, Cologne, Germany). The impacts of PAN, DSPN, age, and diabetes duration on the values of transepidermal water loss (TEWL) were each analyzed and compared between the groups.Regardless of the presence of DSPN or PAN, the TEWL values as measured on the distal extremities were significantly lower in the diabetic group than in the control group. In the diabetic group, participants with abnormal SSR test results showed decreased TEWL values in the finger, sole, and first toe, as compared with participants with normal SSR test results. In the control group, age showed a negative correlation with the TEWL values with respect to some measured regions. However, in the diabetic group, there was no significant correlation between either patient age or diabetes duration and TEWL values.The presence of a long-term hyperglycemic state can reduce the permeability barrier function of the skin, a phenomenon that might be related to the presence of an impaired peripheral sympathetic nervous system, rather than peripheral sensorimotor denervation.
Collapse
Affiliation(s)
- Seung Hoon Han
- Department of Rehabilitation Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Hanyang, Gyeonggi-do, Republic of Korea
| | - Ji Woong Park
- Department of Physical Medicine and Rehabilitation, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul
| |
Collapse
|
10
|
Fukagawa S, Haramizu S, Sasaoka S, Yasuda Y, Tsujimura H, Murase T. Coffee polyphenols extracted from green coffee beans improve skin properties and microcirculatory function. Biosci Biotechnol Biochem 2017; 81:1814-1822. [DOI: 10.1080/09168451.2017.1345614] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Abstract
Coffee polyphenols (CPPs), including chlorogenic acid, exert various physiological activities. The purpose of this study was to investigate the effects of CPPs on skin properties and microcirculatory function in humans. In this double-blind, placebo-controlled study, 49 female subjects with mildly xerotic skin received either a test beverage containing CPPs (270 mg/100 mL/day) or a placebo beverage for 8 weeks. The ingestion of CPPs significantly lowered the clinical scores for skin dryness, decreased transepidermal water loss, skin surface pH, and increased stratum corneum hydration and the responsiveness of skin blood flow during local warming. Moreover, the amounts of free fatty acids and lactic acid in the stratum corneum significantly increased after the ingestion of CPPs. These results suggest that an 8-week intake of CPPs improve skin permeability barrier function and hydration, with a concomitant improvement in microcirculatory function, leading to efficacy in the alleviation of mildly xerotic skin.
Collapse
Affiliation(s)
- Satoko Fukagawa
- Biological Science Laboratories, Kao Corporation, Tochigi, Japan
| | - Satoshi Haramizu
- Biological Science Laboratories, Kao Corporation, Tochigi, Japan
| | - Shun Sasaoka
- Analytical Science Laboratories, Kao Corporation, Tochigi, Japan
| | - Yuka Yasuda
- Analytical Science Laboratories, Kao Corporation, Tochigi, Japan
| | | | - Takatoshi Murase
- Biological Science Laboratories, Kao Corporation, Tochigi, Japan
| |
Collapse
|