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Soaking up the rays: Light therapy and visual culture in Britain, c. 1890–1940

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ISBN: 9781526115980 Year: Pages: 288 Language: English
Publisher: Manchester University Press Grant: Wellcome Trust - 098912
Subject: Medicine (General) --- History --- History of arts
Added to DOAB on : 2017-08-10 11:01:42
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Soaking up the rays forges a new path for exploring Britain’s fickle love of the light by investigating the beginnings of light therapy in the country, from c.1890–1940. Despite rapidly becoming a leading treatment for tuberculosis, rickets and other infections and skin diseases, light therapy was a contentious medical practice. Bodily exposure to light, whether for therapeutic or aesthetic ends, persists as a contested subject to this day: recommended to counter psoriasis and other skin conditions as well as Seasonal Affective Disorder (SAD) and depression; closely linked to notions of beauty, happiness and well-being, fuelling tourism to sunny locales abroad and the tanning industry at home; and yet with repeated health warnings that it is a dangerous carcinogen. By analysing archival photographs, illustrated medical texts, advertisements, lamps, and goggles and their visual representation of how light acted upon the body, Woloshyn assesses their complicated contribution to the founding of light therapy. Soaking up the rays will appeal to those intrigued by medicine’s visual culture, especially academics and students of the histories of art and visual culture, material cultures, medicine, science and technology, and popular culture.

Enteric Viruses in Aquatic Environments

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ISBN: 9783039285686 / 9783039285693 Year: Pages: 84 DOI: 10.3390/books978-3-03928-569-3 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General)
Added to DOAB on : 2020-06-09 16:38:57
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This Special Issue contains one review and five original articles, all of which address cutting-edge research in the field of water and environmental virology. The review article by Gerba and Betancourt summarizes the current status and future needs for the development of virus detection methods in water reuse systems, especially focusing on methods to assess the infectivity of enteric viruses. Original papers cover a variety of research topics, such as an environmental monitoring survey of group A rotaviruses in sewage and oysters in Japan, the occurrence and genetic diversity of noroviruses and rotaviruses in a wastewater reclamation system in China, the detection of viruses and their indicators in tanker water and its sources in Nepal, integrated culture next-generation sequencing to identify the diversity of F-specific RNA coliphages in wastewater, and the development of a portable collection and detection method for viruses from ambient air and its application to a wastewater treatment plant.

Sex Hormone Receptor Signals in Human Malignancies

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ISBN: 9783039211739 9783039211746 Year: Pages: 152 DOI: 10.3390/books978-3-03921-174-6 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology
Added to DOAB on : 2019-12-09 11:49:15
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Sex steroids, including androgens, estrogens, and progestogens, are knownto have widespread physiological actions beyond the reproductive systemvia binding to the sex hormone receptors. Meanwhile, emerging evidence hasindicated that sex hormone receptor signals are involved in the outgrowth ofsome malignancies, such as prostate and breast carcinomas, as well as othersthat have not traditionally been considered as endocrine-related neoplasms. ThisSpecial Issue “Sex Hormone Receptor Signals in Human Malignancies” coversvarious aspects of the potential role of sex hormone receptors and related signalsin prostate cancer, breast cancer, and other neoplastic conditions by depictingpromising findings derived from in vitro and in vivo experiments as well as theanalyses of surgical specimens. The current observations described may thusprovide a unique insight into novel or known functions of sex hormone receptorsand related molecules.

Water Intake, Body Water Regulation and Health

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ISBN: 9783039286560 / 9783039286577 Year: Pages: 184 DOI: 10.3390/books978-3-03928-657-7 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology --- Nutrition and Food Sciences
Added to DOAB on : 2020-06-09 16:38:57
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The purpose of this Special Issue, “Water Intake, Body Water Regulation, and Health”, is to present novel reviews and experimental data regarding hydration physiology and its implication in overall health. Water has previously been dubbed the forgotten nutrient due to humans’ and animals’ ability to subsist seemingly unchanged across a wide range of daily water intakes. However, with the introduction of stressors such as exercise, diseased states, and/or chronic high or low water intake, the homeostatic signals related to body water regulation can influence organ and whole-body health. This Special Issue will discuss water intake, the scientific rationale surrounding the U.S. and European water intake guidelines, homeostatic mechanisms, diseases related to dysfunction of water regulation, and differences in the volume and the vehicle in which the water is contained (i.e., plain water versus mixed beverages) on water intake during and following exercise. The aim is to continue discussion surrounding water, the previously forgotten nutrient, and highlight the importance of water in daily life.

Volcanic Plumes.Impacts on the Atmosphere and Insights into Volcanic Processes

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ISBN: 9783038976288 Year: Pages: 252 DOI: 10.3390/books978-3-03897-629-5 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General)
Added to DOAB on : 2019-04-05 10:34:31
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Volcanoes release plumes of gas and ash to the atmosphere during episodes of passive and explosive behavior. These ejecta have important implications for the chemistry and composition of the troposphere and stratosphere, with the capacity to alter Earth's radiation budget and climate system over a range of temporal and spatial scales. Volcanogenic sulphur dioxide reacts to form sulphate aerosols, which increase global albedo, e.g., by reducing surface temperatures, in addition to perturbing the formation processes and optical properties of clouds. Released halogen species can also deplete stratospheric and tropospheric ozone. Volcanic degassing, furthermore, played a key role in the formation of Earth’s atmosphere, and volcanic plumes can affect air quality, pose hazards to aviation and human health, as well as damage ecosystems. The chemical compositions and emission rates of volcanic plumes are also monitored via a range of direct-sampling and remote-sensing instrumentation, in order to gain insights into subterranean processes, in the respect of the magmatic bodies these volatiles exsolve from. Given the significant role these gases play in driving volcanic activity, e.g., via pressurisation, the study of volcanic plumes is proving to be an increasingly fruitful means of improving our understanding of volcanic systems, potentially in concert with observations from geophysics and contributions from fluid dynamical modelling of conduit dynamics.

Siloxane-Based Polymers

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ISBN: 9783038971252 9783038971269 Year: Pages: 188 DOI: 10.3390/books978-3-03897-126-9 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- Chemical Engineering
Added to DOAB on : 2019-08-28 11:21:27
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This book, a collection of 12 original contributions and 4 reviews, provides a selection of the most recent advances in the preparation, characterization, and applications of polymeric nanocomposites comprising nanoparticles. The concept of nanoparticle-reinforced polymers came about three decades ago, following the outstanding discovery of fullerenes and carbon nanotubes. One of the main ideas behind this approach is to improve the matrix mechanical performance. The nanoparticles exhibit higher specific surface area, surface energy, and density compared to microparticles and, hence, lower nanofiller concentrations are needed to attain properties comparable to, or even better than, those obtained by conventional microfiller loadings, which facilitates processing and minimizes the increase in composite weight. The addition of nanoparticles into different polymer matrices opens up an important research area in the field of composite materials. Moreover, many different types of inorganic nanoparticles, such as quantum dots, metal oxides, and ceramic and metallic nanoparticles, have been incorporated into polymers for their application in a wide range of fields, ranging from medicine to photovoltaics, packaging, and structural applications.

Keywords

fabrication --- multielectrode array (MEA) --- PDMS --- PDMS etching --- plateau-shaped electrode --- recessed electrode --- spinal cord signal recording --- underexposure --- organosilane --- quartz microcrystal --- encapsulant --- refractive index --- thermal conductivity --- poly(dimethylsiloxanes) --- surface modification --- nanosilica --- diethyl carbonate --- carbon content --- morphology --- coatings --- fillers --- hybrid hydrogel --- MAPOSS --- mechanical properties --- swelling --- drug release --- dental resin --- methacryl POSS --- shrinkage --- hardness --- scratch resistance --- ceramizable silicone rubber --- borate --- halloysite --- composite --- ceramizable mechanism --- polysiloxanes --- mortar --- basalt fibre --- roughness --- surface free energy --- poly(ethylene glycol) (PEG) --- hydrophilic --- non-releasable --- polydimethylsiloxane --- coatings --- cross-linking --- surface --- amphiphilic --- anti-bioadhesion --- hyperbranched poly(methylhydrosiloxanes) --- hydrolytic polycondensation --- 29Si-NMR --- topology of polysiloxane chains --- polyhedral oligomeric silsesquioxanes --- high molecular weight --- nanoparticles --- PDMS --- sugar templating process --- 3D porous network --- thermal stability --- TG-FTIR --- X-ray (Micro-CT) microtomography --- sol-gel --- hybrids --- chlorogenic acid --- bioactivity --- FTIR --- TG --- polysiloxanes --- theranostics --- drug delivery --- nanomedicine --- PDMS --- silicon --- ultraviolet (UV) curable coatings --- low surface energy materials --- fluorinated siloxane resin

Selected Papers from the 8th Symposium on Micro-Nano Science and Technology on Micromachines

Authors: --- ---
ISBN: 9783038977285 9783038977292 Year: Pages: 154 DOI: 10.3390/books978-3-03897-729-2 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General)
Added to DOAB on : 2019-08-28 11:21:27
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This Special Issue presents selected papers from the 8th

Mitochondrial Dysfunction in Aging and Diseases of Aging

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ISBN: 9783039213276 9783039213283 Year: Pages: 270 DOI: 10.3390/books978-3-03921-328-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology
Added to DOAB on : 2019-12-09 11:49:15
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This collection of review articles authored by international experts pulls together current information about the role of mitochondria in aging and diseases of aging. Mitochondria are vitally important cellular organelles and undergo their own aging process becoming less efficient in aged animals including humans. These changes have wide-ranging significance contributing to immune dysfunction (autoimmunity and immune deficiency), inflammation, delayed healing, skin and retinal damage, cancer and most of the degenerative diseases of aging. Mitochondrial aging predisposes to drug toxicity in the geriatric population and to many of the features of normal aging. The research detailed in this book summarizes current understanding of the role of mitochondria in the complex molecular changes of aging, moving on to specific diseases of aging. Mitochondrial dysfunction is an important target for development of treatments for aging and disease. The last article details how exercise is a treatment and combats many features of the aging process.

Keywords

aging --- mitochondria --- inflammation --- innate immunity --- adaptive immunity --- immunosenescence --- cell danger response --- healing cycle --- mitochondria --- purinergic signaling --- metabokines --- sphingolipids --- integrated cell stress response --- de-emergence --- crabtree effect --- pasteur effect --- coenzyme Q10 --- aging --- age-related diseases --- mitochondrial dysfunction --- mitochondria --- skin --- ageing --- reactive oxygen species --- photoageing --- 25(OH)D --- 1,25(OH)2D --- aging --- cytokines --- inflammation --- morbidity and mortality --- prevention --- reactive oxygen species --- ultraviolet --- aging --- mitochondria --- retina --- optic nerve --- diabetic retinopathy --- age-related macular degeneration --- glaucoma --- drug-induced mitochondrial toxicity --- polypharmacy --- aging --- mitochondrial dysfunction --- insulin resistance --- type 2 diabetes --- mitochondrial transfer --- exosomes --- mitochondrial --- genetic mutations --- cardiovascular disease --- heart failure --- cardiomyopathy --- mitochondria --- cancer --- nucleotide metabolism --- DNA damage --- NAD+ --- mitochondria --- ALS --- axonal transport --- mitophagy --- SOD1 --- Miro1 --- PINK1 --- Parkin --- multiple sclerosis --- mitochondria --- neuroinflammation --- neurodegeneration --- Parkinson’s disease --- mitochondria --- ageing --- neurodegenerative disease --- Alzheimer’s disease --- eIF2? --- metabolism --- mitochondria --- proteostasis --- stress response --- aging --- exercise --- mitochondria --- aerobic --- ROS --- inflammation --- senescence --- lysosome --- autophagy --- mitophagy --- n/a

Anti-Photoagaing and Photo-Protective Compounds from Marine Organisms

Authors: ---
ISBN: 9783039280445 9783039280452 Year: Pages: 186 DOI: 10.3390/books978-3-03928-045-2 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Therapeutics --- Medicine (General)
Added to DOAB on : 2020-04-07 23:07:09
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This Special Issue Book ""Anti-Photoagaing and Photo-Protective Compounds from Marine Organisms"" is aimed at collecting literature on the below-mentioned keyword topics, which can significantly increase our basic understanding of marine-derived compounds in cosmeceutical product development and increases the value of marine products at the industrial level.

Marine Anti-inflammatory Agents

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ISBN: 9783039215720 9783039215737 Year: Pages: 248 DOI: 10.3390/books978-3-03921-573-7 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General)
Added to DOAB on : 2019-12-09 11:49:16
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Acute inflammation is a highly regulated process, and its dysregulation can lead to the development of a chronic inflammatory state which is believed to play a main role in the pathogenesis of many diseases, including cancer. In recent years, the need to find new anti-inflammatory molecules has raised the scientific community´s interest for marine natural products. In this regard, the marine environment represents a source for isolating a wealth of bioactive compounds. In this Special Issue, the reported products have been obtained from microalgae, sea cucumber, octopus, squid, red alga-derived fungus, cnidarians, hard-shelled mussel, and sponges.

Keywords

THP-1 macrophages --- anti-inflammatory --- TLR4 --- NF-?B --- MAPK --- SPR analysis --- glycolipids --- MGDG --- skin --- inflammation --- epidermal hyperplasia --- microalgae --- Isochrysis galbana --- Frondanol --- Cucumaria frondosa --- DSS colitis --- colon inflammation --- zoantharia --- Tropical Eastern Pacific --- Zoanthus pulchellus --- zoanthamine --- inflammation --- fucoxanthin --- inflammation --- epidermal hyperplasia --- UVB --- photoprotection --- 6-bromoindole --- Geodia barretti --- anti-inflammatory activity --- dendritic cells --- T cell differentiation --- poor blood circulation --- Ecklonia cava --- phlorotannins --- pyrogallol-phloroglucinol-6,6-bieckol --- functional ingredients --- endothelial cell death --- vascular smooth muscle cell proliferation and migration --- inflammation --- anti-inflammatory --- bioactive molecules --- microalgae --- polysaccharides --- carotenoids --- polyunsaturated fatty acids --- fucoxanthin --- ultraviolet B --- denervation --- seafood waste --- polyunsaturated fatty acid --- NO inhibition --- fish oil --- marine nutraceuticals --- fish oil --- omega-3 --- eicosapentaenoic acid --- docosahexaenoic acid --- inflammation --- eicosanoid --- cytokine --- surgery --- critical illness --- parenteral nutrition --- signal transducer and activator of transcription 3 (STAT3) --- matrix metalloproteinases-9 (MMP-9) --- interleukin (IL) --- lipopolysaccharide (LPS) --- acute sickness behavior --- acute lung injury (ALI) --- prostaglandins --- clavulones --- punaglandins --- thromboxane --- inflammation --- marine vertebrates --- marine invertebrates --- diatoms --- macroalgae --- fucoxanthin --- rosmarinic acid --- NRLP3 --- inflammasome --- anti-oxidative --- anti-inflammatory --- photo-protection --- UVB

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