Publication date: Available online 25 April 2018
Source:Annales de Dermatologie et de Vénéréologie
Author(s): H. Duplan, T. Nocera
Une des fonctions majeures de la peau est de fournir à l'organisme une protection vis-à-vis de son environnement en maintenant une barrière épidermique efficace, non seulement vis-à-vis de l'extérieur, mais aussi vis-à-vis de la perte en eau corporelle. En effet, l'homéostasie hydrique est une condition requise pour un fonctionnement physiologique normal de la peau. Le taux d'hydratation influence non seulement les paramètres macroscopiques apparents, tels que souplesse et douceur cutanée, mais aussi des paramètres moléculaires, les activités enzymatiques et la signalisation cellulaire au sein de l'épiderme. Une part de l'eau corporelle est continuellement perdue, mais ce phénomène ainsi que le maintien d'un gradient hydrique optimal dans la peau est garanti par un ensemble de régulations fines, s'appuyant sur les propriétés fonctionnelles et dynamiques de la couche la plus superficielle de la peau constituée par le stratum corneum. Cet article rassemble les données récemment acquises dans le domaine de l'hydratation cutanée et de la caractérisation de la peau déshydratée ou sèche, que ce soit dans la compréhension des phénomènes de régulation mis en jeu ou dans l'évolution des principales techniques de mesure in situ, et par conséquent dans l'optimisation de la prise en charge.One of the skin's principal functions is to protect the body against its environment by maintaining an effective epidermal barrier, not only against external factors, but also to prevent water loss from the body. Indeed, water homeostasis is vital for the normal physiological functioning of skin. Hydration levels affect not only visible microscopic parameters such as the suppleness and softness of skin, but also molecular parameters, enzyme activities and cellular signalling within the epidermis. The body is continually losing some of its water, but this phenomenon is limited and the optimal hydration gradient in skin is ensured via a set of sophisticated regulatory processes that rely on the functional and dynamic properties of the uppermost level of the skin consisting of the stratum corneum. The present article brings together data recently acquired in the fields of skin hydration and the characterisation of dehydrated or dry skin, whether through study of the regulatory processes involved or as a result of changes in the techniques used for in situ measurement, and thus in optimisation of management.
https://ift.tt/2FeDmg4
Σφακιανάκης Αλέξανδρος
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5 Άγιος Νικόλαος
Κρήτη 72100
00302841026182
00306932607174
alsfakia@gmail.com
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
▼
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
-
▼
Απριλίου
(8225)
-
▼
Απρ 25
(432)
- A Clinical Study of Effect of Hyperpyrexia on Otoa...
- Novel compound heterozygous variants in the XPC ge...
- Sweet's syndrome with laryngoparalysis due to lary...
- Interleukin‐33 is expressed in the lesional epider...
- Mild dystrophic epidermolysis bullosa associated w...
- A Video-Based Coaching Intervention to Improve Sur...
- Is There an Influence of Surgeon’s Experience on t...
- Understanding Surgical Resident and Fellow Perspec...
- Validation of a Low-Cost Do-It-Yourself Model for ...
- Mentorship in Orthopedics: A National Survey of Or...
- Feasibility and Benefit of Incorporating a Multime...
- The Effects of Feedback Fatigue and Sex Disparitie...
- Mixed-Method Evaluation of a Cadaver Dissection Co...
- The Economics of Private Practice versus Academia ...
- Resident-Specific Morbidity Reduced Following ACS ...
- Treatment choice, satisfaction and quality of life...
- Effects of the two types of anorexia nervosa (bing...
- Frontal sinus schwannoma
- A review of the mechanisms of action of dimethylfu...
- A Clinical Study of Effect of Hyperpyrexia on Otoa...
- Unexpected Response Profiles Seen in Hepatitis C V...
- Target-enriched sequencing of chromosome 17q21.31 ...
- Cerebrospinal fluid β-amyloid42 and neurofilament ...
- Cover 2: Editorial Advisory Board
- The association of mid-to late-life systemic infla...
- Preferential consolidation of emotionally salient ...
- Shades of white: diffusion properties of T1- and F...
- The effect of rare variants in TREM2 and PLD3 on l...
- Individual Differences in Working Memory Capacity ...
- Redundancy Gain in the Simon Task: Does Increasing...
- Long-Term and Short-Term Action-Effect Links and T...
- Is There Lexical Competition in the Recognition of...
- A facile synthesis and assembly of ultrasmall Pt n...
- Bipolar resistive switching and memristive propert...
- Uranyl fluorescence lifetime in nanoporous silica ...
- In-situ growth of highly monodisperse ITO nanopart...
- Editorial Board
- Optimal microstructural design for high thermal st...
- Vapor-defect-solid growth mechanism for NanoNets u...
- Simple method for estimating cutaneous neurofibrom...
- Erythema induratum of Bazin: Epidemiological, clin...
- Heterogeneous nanostructure array for electrochemi...
- Inventory of methane emissions from livestock in C...
- Homologous series of n-alkanes (C19-C35), fatty ac...
- A cool-temperate young larch plantation as a net m...
- Real world vehicle fleet emission factors: Seasona...
- Small-scale variations in ozone concentration in l...
- Composite Faces are not (Necessarily) Processed Co...
- Associations or Repetitions? Testing the Basis of ...
- Allograph Priming Is Based on Abstract Letter Iden...
- A Further Examination of Word Frequency and Age-of...
- The Motor Locus of No-Go Backward Crosstalk.
- The Resilience of Verbal Sequence Learning: Eviden...
- Traffic-emitted metal status and uptake by Carex m...
- [The role of adventitia in hypoxic vascular remode...
- [Neurobiological mechanisms of autistic savant and...
- High level of Mn in brain is a risk for Alzheimer ...
- [ACE2 agonist DIZE alleviates lung injury induced ...
- [Upregulation of miR-498 suppresses Th17 cell diff...
- [Angiotensin II promotes the expression of TXNIP t...
- [Effects of thyroid hormone on macrophage dysfunct...
- [Ascending input from dorsal nuclei of lateral lem...
- [Subtypes of muscarinic acetylcholine receptors in...
- [Protective effects of endogenous carbon monoxide ...
- [Electrophysiological characteristics of hippocamp...
- Apelin in the hypothalamic paraventricular nucleus...
- A sustainable model for cochlear implantation in t...
- What's what in auditory cortices?
- Warnings and caveats in brain controllability
- Network specialization during adolescence: Hippoca...
- The left inferior frontal gyrus: A neural crossroa...
- Hydrogel chitosan sorbent application for nutrient...
- Assessment of pectin-coated magnetite nanoparticle...
- Germ cell tumour subtypes display differential exp...
- A speed-based approach to vestibular rehabilitatio...
- Relationship between motion sickness susceptibilit...
- A facile method to prepare translucent anatase thi...
- Chronic Nerve Compression Accelerates the Progress...
- A sustainable model for cochlear implantation in t...
- The role of circulating tumour cells and nucleic a...
- BRAF in non-small cell lung cancer (NSCLC): pickax...
- Molecular analyses in the diagnosis and prediction...
- Evolution of checkpoint inhibitors for the treatme...
- Management of Treatment-Related Toxicities in Adva...
- Editorial Board
- Hospital Care for Jews in Nineteenth-century Amste...
- Managing Diabetes in Patients Hospitalized in Inte...
- Intralesional bleomycin injection vs microneedling...
- Physical properties of a novel small‐particle hyal...
- Early intervention in scar management and cutaneou...
- Comparative study of the efficacy of Platelet‐rich...
- Intralesional bleomycin injection vs microneedling...
- Physical properties of a novel small‐particle hyal...
- Early intervention in scar management and cutaneou...
- Comparative study of the efficacy of Platelet‐rich...
- Prolyl hydroxylase 2 is dispensable for homeostasi...
- Teledermatology and teledermatopathology as educat...
- Diffuse eruptive ulcerated plaques
- Comparative study of β‐catenin and CD44 immunoexpr...
- Bullous pemphigoid induced by dipeptidyl peptidase...
-
▼
Απρ 25
(432)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
►
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
! # Ola via Alexandros G.Sfakianakis on Inoreader
Η λίστα ιστολογίων μου
Τετάρτη 25 Απριλίου 2018
Hydratation cutanée et produits hydratants
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
▼
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
-
▼
Απριλίου
(8225)
-
▼
Απρ 25
(432)
- A Clinical Study of Effect of Hyperpyrexia on Otoa...
- Novel compound heterozygous variants in the XPC ge...
- Sweet's syndrome with laryngoparalysis due to lary...
- Interleukin‐33 is expressed in the lesional epider...
- Mild dystrophic epidermolysis bullosa associated w...
- A Video-Based Coaching Intervention to Improve Sur...
- Is There an Influence of Surgeon’s Experience on t...
- Understanding Surgical Resident and Fellow Perspec...
- Validation of a Low-Cost Do-It-Yourself Model for ...
- Mentorship in Orthopedics: A National Survey of Or...
- Feasibility and Benefit of Incorporating a Multime...
- The Effects of Feedback Fatigue and Sex Disparitie...
- Mixed-Method Evaluation of a Cadaver Dissection Co...
- The Economics of Private Practice versus Academia ...
- Resident-Specific Morbidity Reduced Following ACS ...
- Treatment choice, satisfaction and quality of life...
- Effects of the two types of anorexia nervosa (bing...
- Frontal sinus schwannoma
- A review of the mechanisms of action of dimethylfu...
- A Clinical Study of Effect of Hyperpyrexia on Otoa...
- Unexpected Response Profiles Seen in Hepatitis C V...
- Target-enriched sequencing of chromosome 17q21.31 ...
- Cerebrospinal fluid β-amyloid42 and neurofilament ...
- Cover 2: Editorial Advisory Board
- The association of mid-to late-life systemic infla...
- Preferential consolidation of emotionally salient ...
- Shades of white: diffusion properties of T1- and F...
- The effect of rare variants in TREM2 and PLD3 on l...
- Individual Differences in Working Memory Capacity ...
- Redundancy Gain in the Simon Task: Does Increasing...
- Long-Term and Short-Term Action-Effect Links and T...
- Is There Lexical Competition in the Recognition of...
- A facile synthesis and assembly of ultrasmall Pt n...
- Bipolar resistive switching and memristive propert...
- Uranyl fluorescence lifetime in nanoporous silica ...
- In-situ growth of highly monodisperse ITO nanopart...
- Editorial Board
- Optimal microstructural design for high thermal st...
- Vapor-defect-solid growth mechanism for NanoNets u...
- Simple method for estimating cutaneous neurofibrom...
- Erythema induratum of Bazin: Epidemiological, clin...
- Heterogeneous nanostructure array for electrochemi...
- Inventory of methane emissions from livestock in C...
- Homologous series of n-alkanes (C19-C35), fatty ac...
- A cool-temperate young larch plantation as a net m...
- Real world vehicle fleet emission factors: Seasona...
- Small-scale variations in ozone concentration in l...
- Composite Faces are not (Necessarily) Processed Co...
- Associations or Repetitions? Testing the Basis of ...
- Allograph Priming Is Based on Abstract Letter Iden...
- A Further Examination of Word Frequency and Age-of...
- The Motor Locus of No-Go Backward Crosstalk.
- The Resilience of Verbal Sequence Learning: Eviden...
- Traffic-emitted metal status and uptake by Carex m...
- [The role of adventitia in hypoxic vascular remode...
- [Neurobiological mechanisms of autistic savant and...
- High level of Mn in brain is a risk for Alzheimer ...
- [ACE2 agonist DIZE alleviates lung injury induced ...
- [Upregulation of miR-498 suppresses Th17 cell diff...
- [Angiotensin II promotes the expression of TXNIP t...
- [Effects of thyroid hormone on macrophage dysfunct...
- [Ascending input from dorsal nuclei of lateral lem...
- [Subtypes of muscarinic acetylcholine receptors in...
- [Protective effects of endogenous carbon monoxide ...
- [Electrophysiological characteristics of hippocamp...
- Apelin in the hypothalamic paraventricular nucleus...
- A sustainable model for cochlear implantation in t...
- What's what in auditory cortices?
- Warnings and caveats in brain controllability
- Network specialization during adolescence: Hippoca...
- The left inferior frontal gyrus: A neural crossroa...
- Hydrogel chitosan sorbent application for nutrient...
- Assessment of pectin-coated magnetite nanoparticle...
- Germ cell tumour subtypes display differential exp...
- A speed-based approach to vestibular rehabilitatio...
- Relationship between motion sickness susceptibilit...
- A facile method to prepare translucent anatase thi...
- Chronic Nerve Compression Accelerates the Progress...
- A sustainable model for cochlear implantation in t...
- The role of circulating tumour cells and nucleic a...
- BRAF in non-small cell lung cancer (NSCLC): pickax...
- Molecular analyses in the diagnosis and prediction...
- Evolution of checkpoint inhibitors for the treatme...
- Management of Treatment-Related Toxicities in Adva...
- Editorial Board
- Hospital Care for Jews in Nineteenth-century Amste...
- Managing Diabetes in Patients Hospitalized in Inte...
- Intralesional bleomycin injection vs microneedling...
- Physical properties of a novel small‐particle hyal...
- Early intervention in scar management and cutaneou...
- Comparative study of the efficacy of Platelet‐rich...
- Intralesional bleomycin injection vs microneedling...
- Physical properties of a novel small‐particle hyal...
- Early intervention in scar management and cutaneou...
- Comparative study of the efficacy of Platelet‐rich...
- Prolyl hydroxylase 2 is dispensable for homeostasi...
- Teledermatology and teledermatopathology as educat...
- Diffuse eruptive ulcerated plaques
- Comparative study of β‐catenin and CD44 immunoexpr...
- Bullous pemphigoid induced by dipeptidyl peptidase...
-
▼
Απρ 25
(432)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
►
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου