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Zapata F, Pastor-Ruiz V, Ortega-Ojeda F, Montalvo G, Ruiz-Zolle AV, García-Ruiz C. Human ultra-weak photon emission as non-invasive spectroscopic tool for diagnosis of internal states - A review. J Photochem Photobiol B 2021; 216:112141. [PMID: 33540236 DOI: 10.1016/j.jphotobiol.2021.112141] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 01/08/2021] [Accepted: 01/25/2021] [Indexed: 11/27/2022]
Abstract
In the knowledge that human ultra-weak photon emission (UPE) is mainly due to the metabolic oxidative stress processes that the skin cells undergo in the presence of reactive oxygen species (ROS), external stressors (like UV radiation), but also internal stressors (like diseases or brain activity) might strongly influence the UPE. This manuscript revises the scientific advances focused on the influence of internal factors on the human UPE. According to literature, the UPE seems to be influenced by some diseases (including diabetes, hemiparesis, protoporphyria, or a typical cold), and even by the cerebral intention/relaxation (brain activity/meditation). These allow to consider UPE as a natural and promising non-invasive spectroscopic tool for helping during the diagnosis of a variety of illnesses or stress- / mood-state disorders. Nonetheless, further research is required for answering some still unresolved controversial points.
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Affiliation(s)
- Félix Zapata
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, Ctra. Madrid-Barcelona km 33.6, 28871 Alcalá de Henares, Madrid, Spain; Department of Analytical Chemistry, Faculty of Chemistry, University of Murcia, Campus Espinardo, 30100 Murcia, Spain
| | - Victoria Pastor-Ruiz
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, Ctra. Madrid-Barcelona km 33.6, 28871 Alcalá de Henares, Madrid, Spain
| | - Fernando Ortega-Ojeda
- Department of Physics and Mathematics, University of Alcalá, Ctra. Madrid-Barcelona km 33.6, 28871 Alcalá de Henares, Madrid, Spain; University Institute of Research in Police Sciences (IUICP), University of Alcalá, Libreros 27, 28801, Alcalá de Henares, Madrid, Spain
| | - Gemma Montalvo
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, Ctra. Madrid-Barcelona km 33.6, 28871 Alcalá de Henares, Madrid, Spain; University Institute of Research in Police Sciences (IUICP), University of Alcalá, Libreros 27, 28801, Alcalá de Henares, Madrid, Spain
| | | | - Carmen García-Ruiz
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, Ctra. Madrid-Barcelona km 33.6, 28871 Alcalá de Henares, Madrid, Spain; University Institute of Research in Police Sciences (IUICP), University of Alcalá, Libreros 27, 28801, Alcalá de Henares, Madrid, Spain.
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Knott A, Achterberg V, Smuda C, Mielke H, Sperling G, Dunckelmann K, Vogelsang A, Krüger A, Schwengler H, Behtash M, Kristof S, Diekmann H, Eisenberg T, Berroth A, Hildebrand J, Siegner R, Winnefeld M, Teuber F, Fey S, Möbius J, Retzer D, Burkhardt T, Lüttke J, Blatt T. Topical treatment with coenzyme Q10-containing formulas improves skin's Q10 level and provides antioxidative effects. Biofactors 2015; 41:383-90. [PMID: 26648450 PMCID: PMC4737275 DOI: 10.1002/biof.1239] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 09/08/2015] [Accepted: 09/19/2015] [Indexed: 01/03/2023]
Abstract
Ubiquinone (coenzyme Q10, Q10) represents an endogenously synthesized lipid-soluble antioxidant which is crucial for cellular energy production but is diminished with age and under the influence of external stress factors in human skin. Here, it is shown that topical Q10 treatment is beneficial with regard to effective Q10 replenishment, augmentation of cellular energy metabolism, and antioxidant effects. Application of Q10-containing formulas significantly increased the levels of this quinone on the skin surface. In the deeper layers of the epidermis the ubiquinone level was significantly augmented indicating effective supplementation. Concurrent elevation of ubiquinol levels suggested metabolic transformation of ubiquinone resulting from increased energy metabolism. Incubation of cultured human keratinocytes with Q10 concentrations equivalent to treated skin showed a significant augmentation of energy metabolism. Moreover, the results demonstrated that stressed skin benefits from the topical Q10 treatment by reduction of free radicals and an increase in antioxidant capacity.
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Affiliation(s)
- Anja Knott
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | | | | | - Heiko Mielke
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | | | | | | | | | | | | | | | | | | | | | | | - Ralf Siegner
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | | | - Frank Teuber
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | - Sven Fey
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | - Janne Möbius
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | - Dana Retzer
- Beiersdorf AGResearch & DevelopmentHamburgGermany
| | | | | | - Thomas Blatt
- Beiersdorf AGResearch & DevelopmentHamburgGermany
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Rohr M, Rieger I, Jain A, Schrader A. Influence of Repetitive UVA Stimulation on Skin Protection Capacity and Antioxidant Efficacy. Skin Pharmacol Physiol 2011; 24:300-4. [DOI: 10.1159/000328736] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Accepted: 03/22/2011] [Indexed: 12/24/2022]
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Abstract
Wrinkles now have a greater social impact because people live longer. Science and hedonism overlap in the search for causes, treatments and prevention of wrinkles. The cosmetic approach to wrinkles includes: i Cleansing ii Photoprotection iii Active ingredients Active ingredients go well beyond simple moisturisers and exert a more complex activity in protecting skin from external injuries, nourishing it and removing its superficial layers. Transport systems and excipients are increasingly effective. Functional agents currently include alpha hydroxy acids (AHAs), poly-AHAs, complex poly-AHAs, retinoids, fish polysaccharides, anti-enzymatic agents, antioxidants (including ascorbic acid, pycnogenol, ursolic acid, vegetable isoflavones, vitamin E, coenzyme Q10, lipoic acid, resveratorol, l-carnosine and taurine) as well as agaricic acid and various plant extracts. All are reviewed in this text. Most are topical, some can be given by mouth, even as food supplements. Cosmetics are becoming closer to drugs in preventing and treating wrinkles. Included amongst the cosmeceuticals are the anti-wrinkle agents described herein.
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Affiliation(s)
- C Rona
- Department of Dermatology University of Pavia, Pavia, Italy
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Abstract
The immunohistochemical study of skin was conducted to verify presence of p53, bcl-2 and bax apoptosis markers in epidermal keratinocytes of patients from two age groups: 16 to 44 years old and 45 to 64 years old. It was discovered that with chronological ageing of skin the expression levels of p53 and bax apoptosis markers are raised by epidermal cells in patients of elder age group. Obtained data testifies to cumulative damaging effect of a quantity of proapoptotic factors (oxidative stress, UV-waves, ionizing radiation, chemical reagents etc.) on epidermal cells with ageing.
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Prahl S, Kueper T, Biernoth T, Wöhrmann Y, Münster A, Fürstenau M, Schmidt M, Schulze C, Wittern KP, Wenck H, Muhr GM, Blatt T. Aging skin is functionally anaerobic: importance of coenzyme Q10 for anti aging skin care. Biofactors 2008; 32:245-55. [PMID: 19096122 DOI: 10.1002/biof.5520320129] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The functional loss of mitochondria represents an inherent part in modern theories trying to explain the cutaneous aging process. The present study shows significant age-dependent differences in mitochondrial function of keratinocytes isolated from skin biopsies of young and old donors. Our data let us postulate that energy metabolism shifts to a predominantly non-mitochondrial pathway and is therefore functionally anaerobic with advancing age. CoQ10 positively influences the age-affected cellular metabolism and enables to combat signs of aging starting at the cellular level. As a consequence topical application of CoQ10 is beneficial for human skin as it rapidly improves mitochondrial function in skin in vivo.
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Affiliation(s)
- S Prahl
- R&D, Beiersdorf AG, Hamburg, Germany
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Darvin M, Zastrow L, Sterry W, Lademann J. Effect of Supplemented and Topically Applied Antioxidant Substances on Human Tissue. Skin Pharmacol Physiol 2006; 19:238-47. [PMID: 16778456 DOI: 10.1159/000093979] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2005] [Accepted: 10/10/2005] [Indexed: 11/19/2022]
Abstract
Systemic and topical application of antioxidant substances for the medical treatment and prophylaxis of many diseases as well as additional protection of the skin against the destructive action of free radicals and other reactive species has become very popular during the past years. Stimulated by the positive results of a fruit and vegetable diet in supporting medical treatment and in cosmetics, artificial and extracted antioxidant substances have been broadly applied. Surprisingly, not only positive but also strong negative results have been obtained by different authors. According to study reports artificial and extracted antioxidant substances support different kinds of medical therapies, if they are applied in mixtures of different compounds at low concentration levels. In the case of the application of high concentration of some single compounds, side effects were often observed. Regarding skin treatment by systemically applied antioxidant substances for cosmetic purposes, positive cosmetic effects as well as no effects, but almost no side effects, apart from a number of allergic reactions, were reported. One reason for this seems to be the lower concentration of systemically applied antioxidant substances in comparison with a medical application. Topical application of antioxidant substances is closely related to cosmetic treatment for skin protection and anti-aging. Positive results were also obtained in this case. The present review is an attempt to classify and summarize the published literature concerning the efficiency of action of systemic and topical applications of antioxidant substances, such as carotenoids and vitamins, on human organism and especially on the skin. The available literature on this topic is very extensive and the results are often contradictory. Nevertheless, there are some clear tendencies concerning systemic and topical application of antioxidant substances in medicine and cosmetics, and we summarize them in the present paper.
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Affiliation(s)
- M Darvin
- Center of Experimental and Applied Cutaneous Physiology, Medical Faculty Charité, Humboldt University Berlin, Berlin, Germany.
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Miquel J, Ramírez-Boscá A, Ramírez-Bosca JV, Alperi JD. Menopause: a review on the role of oxygen stress and favorable effects of dietary antioxidants. Arch Gerontol Geriatr 2006; 42:289-306. [PMID: 16442644 DOI: 10.1016/j.archger.2005.08.005] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2005] [Revised: 08/11/2005] [Accepted: 08/15/2005] [Indexed: 12/26/2022]
Abstract
Menopause is often accompanied by hot flashes and degenerative processes such as arteriosclerosis and atrophic changes of the skin that suggest an acceleration of aging triggered by estrogen lack. Therefore, hormone replacement therapy (HRT) has been considered the most suitable treatment for the above symptoms and processes. However, because of the possible serious side effects of HRT (especially the increased risk of thrombo-embolic accidents and breast cancer) there is a growing demand for alternative treatments of the symptoms and pathological processes associated with menopause. In agreement with the above, we review research that supports the concept that oxygen stress contributes to menopause and that some of its physiopathological effects may be prevented and/or treated improving the antioxidant defense of menopausic and postmenopausic women. Accordingly, a selection of micronutrients may be useful as a dietary supplement for protection against the decline of physiological functions caused by age-related oxygen stress. Since aging is accompanied by a progressive oxidation of the physiological sulfur pool, we emphasize the role of the vitamins B that help to maintain the GSH/GSSG ratio in its normal reduced state. Nutritional supplements should also include the key antioxidant vitamins C and E, as well as beta-carotene and the mineral micronutrients found in the oxygen radical-detoxifying enzymes glutathione peroxidase and superoxide dismutase. Moreover, the reviewed data suport the concept that other antioxidants such as lipoic acid and the precursors of glutathione thioproline (TP) and l-2-oxothiazolidine-4-carboxylic acid (OTC), as well as the soy isoflavones and the "coantioxidants" of an hydroalcoholic extract of Curcuma longa may help to prevent antioxidant deficiency with resulting protection of mitochondria against premature oxidative damage with loss of ATP synthesis and especialized cellular functions. Therefore, the administration under medical advice of synergistic combinations of some of the above mentioned antioxidants in the diet as well as topically (for skin protection) may have favorable effects on the health and quality of life of women, especially of those who cannot be treated with HR, suffer high levels of oxygen stress, and do not consume a healthy diet that includes five daily rations of fresh fruit and vegetables.
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Affiliation(s)
- Jaime Miquel
- Department of Biotechnology, University of Alicante, San Vicente, Ap. 99, E-03080 Alicante, Spain
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Abstract
To elucidate the scientific state of the art with respect to the role of nutrition in skin ageing, nine experts from different disciplines discussed the role of micronutrients on 'oxidative and premature skin ageing'. In this 25th Hohenheim Consensus Meeting, 13 questions were discussed and, based on published valid data, answered by mutual agreement. The consensus answers achieved during the meeting are justified by a scientific background text. The importance of in vitro and in vivo models regarding oxidative and premature skin ageing was critically evaluated. There was a special focus on prevention and intervention of skin ageing with nutrition. Finally, the paper summarizes the scientific background from different areas related to oxidative and premature skin ageing.
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Affiliation(s)
- H K Biesalski
- Department of Biological Chemistry and Nutrition, University of Hohenheim, Fruwirthstr. 12, 70593 Stuttgart, Germany.
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Abstract
BACKGROUND/PURPOSE A report in the literature suggests longer duration and greater intensity of late phase UVB erythema in older people. The aim of this study was to identify differences in minimum erythema dose (MED) and intensity of UV-induced erythema after narrow band UVB exposure between older and younger individuals in the late phase of UVB erythema. METHODS Using the UVA/TL 01 UV skin tester (Waldmann Medizintechnik, Villingen-Schwenningen, Germany), MED was determined for narrow-band UVB exposure in 20 young subjects aging from 20-40, and 20 elderly subjects over 70 years of age. The intensity of UV-induced erythema was measured by chromametry (a*-value and L-value) and laser Doppler 48 h after irradiation. Minimum erythema dose (MED) was additionally assessed visually. RESULTS Elderly subjects showed no statistical different MED compared to younger subjects. However, the erythema intensity 48 h after narrow-band UVB exposure was significantly greater in the elderly. CONCLUSIONS Narrow-band UVB therapy may, in case of over dosage, produce more intense erythema in the late phase of UVB erythema in old people than in younger individuals.
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Affiliation(s)
- M Gloor
- Department of Dermatology, Klinikum der Stadt Karlsruhe gGmbH, Moltkestrasse 120, D-76133 Karlsruhe, Germany.
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