Search Results - "Lohan, Silke"

Application of 233 nm far-UVC LEDs for eradication of MRSA and MSSA and risk assessment on skin models by Zwicker, Paula, Schleusener, Johannes, Lohan, Silke B., Busch, Loris, Sicher, Claudia, Einfeldt, Sven, Kneissl, Michael, Kühl, Anja A., Keck, Cornelia M., Witzel, Christian, Kramer, Axel, Meinke, Martina C.

“…A newly developed UVC LED source with an emission wavelength of 233 nm was proved on bactericidal efficacy and skin tolerability. The bactericidal efficacy was…”
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Evidence of the protective effect of anti-pollution products against oxidative stress in skin ex vivo using EPR spectroscopy and autofluorescence measurements by Tran, Phuong Thao, Schleusener, Johannes, Kleuser, Burkhard, Jung, Katinka, Meinke, Martina C., Lohan, Silke B.

“…[Display omitted] The concentration of air pollution is gradually increasing every year so that daily skin exposure is unavoidable. Dietary supplements and…”
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Skin tolerant inactivation of multiresistant pathogens using far-UVC LEDs by Glaab, Johannes, Lobo-Ploch, Neysha, Cho, Hyun Kyong, Filler, Thomas, Gundlach, Heiko, Guttmann, Martin, Hagedorn, Sylvia, Lohan, Silke B., Mehnke, Frank, Schleusener, Johannes, Sicher, Claudia, Sulmoni, Luca, Wernicke, Tim, Wittenbecher, Lucas, Woggon, Ulrike, Zwicker, Paula, Kramer, Axel, Meinke, Martina C., Kneissl, Michael, Weyers, Markus, Winterwerber, Ulrike, Einfeldt, Sven

“…Multiresistant pathogens such as methicillin-resistant Staphylococcus aureus (MRSA) cause serious postoperative infections. A skin tolerant far-UVC (< 240 nm)…”
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Radical formation in skin and preclinical characterization of a novel medical plasma device for dermatology after single application by Meinke, Martina C., Hasse, Sybille, Schleusener, Johannes, Hahn, Veronika, Gerling, Torsten, Rasnani, Katayoon Hadian, Bernhardt, Thoralf, Ficht, Philipp-Kjell, Staffeld, Anna, Bekeschus, Sander, Lademann, Jürgen, Emmert, Steffen, Lohan, Silke B., Boeckmann, Lars

“…Cold atmospheric plasma (CAP) enables painless tissue treatment by producing reactive species including excited molecules and charged particles and is of great…”
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Significance of melanin distribution in the epidermis for the protective effect against UV light by Zamudio Díaz, Daniela F., Busch, Loris, Kröger, Marius, Klein, Anna Lena, Lohan, Silke B., Mewes, Karsten R., Vierkotten, Lars, Witzel, Christian, Rohn, Sascha, Meinke, Martina C.

“…Melanin, the most abundant skin chromophore, is produced by melanocytes and is one of the key components responsible for mediating the skin’s response to…”
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pH-sensitive Eudragit® L 100 nanoparticles promote cutaneous penetration and drug release on the skin by Dong, Pin, Sahle, Fitsum Feleke, Lohan, Silke B., Saeidpour, Siavash, Albrecht, Stephanie, Teutloff, Christian, Bodmeier, Roland, Unbehauen, Michael, Wolff, Christopher, Haag, Rainer, Lademann, Jürgen, Patzelt, Alexa, Schäfer-Korting, Monika, Meinke, Martina C.

“…Nanoparticles (NPs) are promising carriers for dermal and transdermal drug delivery. However, the underlying dynamics of drug release from the NPs, especially,…”
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Oxidative stress coping capacity (OSC) value: Development and validation of an in vitro measurement method for blood plasma using electron paramagnetic resonance spectroscopy (EPR) and vitamin C by Nibbe, Pauline, Schleusener, Johannes, Siebert, Silas, Borgart, Richard, Brandt, Doreen, Westphalen, Ronja, Schüler, Nadine, Berger, Bastian, Peters, Eva M.J., Meinke, Martina C., Lohan, Silke B.

“…Oxidative stress as a driver of disease is reinforcing the trend towards supplementation with antioxidants. While antioxidants positively influence the redox…”
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EPR Spectroscopy as a Method for ROS Quantification in the Skin by Lohan, Silke B, Ivanov, Daniela, Schüler, Nadine, Berger, Bastian, Albrecht, Stephanie, Meinke, Martina C

“…Electron paramagnetic resonance (EPR) spectroscopy is an established method for the measurement of free radicals. Solar radiation is essential for human life…”
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Establishment of a method to expose and measure pollution in excised porcine skin with electron paramagnetic resonance spectroscopy by Tran, Phuong Thao, Beidoun, Batoul, Lohan, Silke B., Talbi, Rajae, Kleuser, Burkhard, Seifert, Marietta, Jung, Katinka, Sandig, Grit, Meinke, Martina C.

“…Health problems associated with the amount of air pollutants are increasing worldwide. Pollution damages not only the lungs; it also has an impact on skin…”
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Irradiation of human oral mucosa by 233 nm far UV-C LEDs for the safe inactivation of nosocomial pathogens by Schleusener, Johannes, Lohan, Silke B., Busch, Loris, Zamudio Díaz, Daniela F., Opitz, Nevin, Sicher, Claudia, Lichtenthäler, Tom, Danker, Kerstin, Dommerich, Steffen, Filler, Thomas, Meinke, Martina C., Zwicker, Paula

“…The inactivation of multi resistant pathogens is an important clinical need. One approach is UV-C irradiation, which was previously not possible in vivo due to…”
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ROS production and glutathione response in keratinocytes after application of β-carotene and VIS/NIR irradiation by Lohan, Silke B., Vitt, Kristina, Scholz, Patrik, Keck, Cornelia M., Meinke, Martina C.

“…The skin is exposed to many stress factors which, in turn, can promote a shift of the antioxidant (AO) network towards the prooxidative side, supporting the…”
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Evaluation of DNA lesions and radicals generated by a 233 nm far-UVC LED in superficial ex vivo skin wounds by Busch, Loris, Kröger, Marius, Schleusener, Johannes, Klein, Anna Lena, Lohan, Silke B., Guttmann, Martin, Keck, Cornelia M., Meinke, Martina C.

“…The application of a far-ultraviolet C (UVC) light emitting diode (LED) of 233 nm showed significant bactericidal efficacy at an applied dose between 20 and…”
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Carotenoids in Human Skin In Vivo: Antioxidant and Photo-Protectant Role against External and Internal Stressors by Darvin, Maxim E., Lademann, Jürgen, von Hagen, Jörg, Lohan, Silke B., Kolmar, Harald, Meinke, Martina C., Jung, Sora

“…The antioxidant system of the human body plays a crucial role in maintaining redox homeostasis and has an important protective function. Carotenoids have…”
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Ultra-small lipid nanoparticles promote the penetration of coenzyme Q10 in skin cells and counteract oxidative stress by Lohan, Silke B., Bauersachs, Sonja, Ahlberg, Sebastian, Baisaeng, Nuttakorn, Keck, Cornelia M., Müller, Rainer H., Witte, Ellen, Wolk, Kerstin, Hackbarth, Steffen, Röder, Beate, Lademann, Jürgen, Meinke, Martina C.

“…[Display omitted] •Uptake of CoQ10 into HaCaTs by ultra-small lipid nanoparticles (usNLC).•usNLC were distributed within the cytoplasm of HaCaT cells.•Electron…”
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Free radicals induced by sunlight in different spectral regions - in vivo versus ex vivo study by Lohan, Silke B., Müller, Robert, Albrecht, Stephanie, Mink, Kathrin, Tscherch, Kathrin, Ismaeel, Fakher, Lademann, Jürgen, Rohn, Sascha, Meinke, Martina C.

“…Sunlight represents an exogenous factor stimulating formation of free radicals which can induce cell damage. To assess the effect of the different spectral…”
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Eco-friendly sunscreen formulation based on starches and PEG-75 lanolin increases the antioxidant capacity and the light scattering activity in the visible light by Infante, Victor Hugo Pacagnelli, Lohan, Silke B., Schanzer, Sabine, Campos, Patrícia Maria Berardo Gonçalves Maia, Lademann, Juergen, Meinke, Martina C.

“…Most modern sunscreens contain physical filters, which scatter the sunlight, increasing the photons' pathway in the upper stratum corneum. This effect can lead…”
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Treatment of the Candida subspecies Candida albicans and Candida parapsilosis with two far‐UVC sources to minimise mycoses in clinical practice by Schleusener, Johannes, Lohan, Silke B., Busch, Loris, Ghoreschi, Kamran, Ploch, Neysha Lobo, May, Stefanie, Vogel, Simone, Eberle, Jürgen, Meinke, Martina C.

“…Fungal infections have increased considerably over the last decades, becoming progressively resistant to common drugs. UVC light has shown microbiological…”
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Insight into the redox status of inflammatory skin equivalents as determined by EPR spectroscopy by Elpelt, Anja, Albrecht, Stephanie, Teutloff, Christian, Hüging, Martina, Saeidpour, Siavash, Lohan, Silke B., Hedtrich, Sarah, Meinke, Martina C.

“…Atopic dermatitis (AD) is a chronic inflammatory skin disease whose pathogenesis is still not fully understood. Since inflammatory processes correlate with…”
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Far-UVC- and UVB-induced DNA damage depending on skin type by Busch, Loris, Kröger, Marius, Zamudio Díaz, Daniela F, Schleusener, Johannes, Lohan, Silke B, Ma, Jackie, Witzel, Christian, Keck, Cornelia M, Meinke, Martina C

“…Far-UVC radiation sources of wavelengths 222 nm and 233 nm represent an interesting potential alternative for the antiseptic treatment of the skin due to their…”
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A Dual Fluorescence–Spin Label Probe for Visualization and Quantification of Target Molecules in Tissue by Multiplexed FLIM–EPR Spectroscopy by Dong, Pin, Stellmacher, Johannes, Bouchet, Lydia M., Nieke, Marius, Kumar, Amit, Osorio‐Blanco, Ernesto R., Nagel, Gregor, Lohan, Silke B., Teutloff, Christian, Patzelt, Alexa, Schäfer‐Korting, Monika, Calderón, Marcelo, Meinke, Martina C., Alexiev, Ulrike

“…Simultaneous visualization and concentration quantification of molecules in biological tissue is an important though challenging goal. The advantages of…”
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