keyword
MENU ▼
Read by QxMD icon Read
search

Dry skin

keyword
https://www.readbyqxmd.com/read/28814476/phase-i-trial-of-the-androgen-receptor-modulator-cr1447-in-breast-cancer
#1
Martin Zweifel, Beat Thuerlimann, Salome Riniker, Patrik Weder, Roger von Moos, Olivia Pagani, Martin Bigler, Karin M Rothgiesser, Christiane Pilop, Hanne Hawle, Peter Brauchli, Coya Tapia, Wolfgang Schoenfeld, Cristiana Sessa
CR 1447 (4-hydroxytestosterone, 4-OHT) binds to the androgen receptor and has antiproliferative activity in both ER-positive and ER-negative/AR-positive breast cancer cells in pre-clinical studies. The objective of this first-in man trial was to evaluate safety and to determine the dose of CR1447, administered as an ointment, for Phase II. Escalating doses (100, 200, 400 mg) of CR1447 were administered topically on a daily basis to patients with ER-positive/AR-positive/HER2-negative advanced breast cancer pretreated with several lines of therapy...
August 16, 2017: Endocrine Connections
https://www.readbyqxmd.com/read/28809824/creation-and-transplantation-of-an-adipose-derived-stem-cell-asc-sheet-in-a-diabetic-wound-healing-model
#2
Yuka Kato, Takanori Iwata, Kaoru Washio, Toshiyuki Yoshida, Hozue Kuroda, Shunichi Morikawa, Mariko Hamada, Kazuki Ikura, Nobuyuki Kaibuchi, Masayuki Yamato, Teruo Okano, Yasuko Uchigata
Artificial skin has achieved considerable therapeutic results in clinical practice. However, artificial skin treatments for wounds in diabetic patients with impeded blood flow or with large wounds might be prolonged. Cell-based therapies have appeared as a new technique for the treatment of diabetic ulcers, and cell-sheet engineering has improved the efficacy of cell transplantation. A number of reports have suggested that adipose-derived stem cells (ASCs), a type of mesenchymal stromal cell (MSC), exhibit therapeutic potential due to their relative abundance in adipose tissue and their accessibility for collection when compared to MSCs from other tissues...
August 4, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28807414/transient-receptor-potential-vanilloid-4-expressing-macrophages-and-keratinocytes-contribute-differentially-to-allergic-and-nonallergic-chronic-itch
#3
Jialie Luo, Jing Feng, Guang Yu, Pu Yang, Madison R Mack, Junhui Du, Weihua Yu, Aihua Qian, Yujin Zhang, Shenbin Liu, Shijin Yin, Amy Xu, Jizhong Cheng, Qingyun Liu, Roger G O'Neil, Yang Xia, Liang Ma, Susan M Carlton, Brian S Kim, Kenneth Renner, Qin Liu, Hongzhen Hu
BACKGROUND: Chronic itch is a highly debilitating symptom that underlies many medical disorders with no universally effective treatments. Although unique neuronal signaling cascades in the sensory ganglia and spinal cord have been shown to critically promote the pathogenesis of chronic itch, the role of skin-associated cells remains poorly understood. OBJECTIVE: We sought to examine the cutaneous mechanisms underlying transient receptor potential vanilloid 4 (TRPV4)-mediated allergic and nonallergic chronic itch...
August 5, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28790801/intense-pulsed-light-for-evaporative-dry-eye-disease
#4
REVIEW
Steven J Dell
There is a clear association between dry eye disease (DED) and skin inflammatory diseases occurring in close proximity to the eyelids, such as facial skin rosacea. Intense pulsed light (IPL) is widely accepted as a treatment for skin rosacea. A number of recent studies demonstrated that, in patients suffering from meibomian gland dysfunction (MGD), IPL therapy also reduces signs and symptoms of DED. Despite these encouraging results, in the context of DED and MGD, the mechanisms of action of IPL are not well understood...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28783779/effects-of-lime-and-organic-amendments-derived-from-varied-source-materials-on-cadmium-uptake-by-potato
#5
Shamim Al Mamun, Niklas J Lehto, Jo Cavanagh, Richard McDowell, Munmun Aktar, Ebrahim Benyas, Brett H Robinson
Repeated applications of Cd-rich phosphate fertilizers have resulted in elevated concentrations of this toxic element in some New Zealand soils. Exceedance of the food safety standard for Cd (0.1 mg kg fresh weight) has been reported for potato ( L.). Composts may efficiently sorb Cd in soil and therefore reduce its phytoavailability, leading to reduced uptake by plants. We aimed to determine the potential of various composts, shredded corn stover, and lime at two different rates to reduce the transfer of Cd from a soil (containing 1...
July 2017: Journal of Environmental Quality
https://www.readbyqxmd.com/read/28765421/lesson-of-the-month-2-dry-skin-yellow-nails-and-breathlessness
#6
Janet Fallon, Shuja Majeed, Huzaifa Adamali, Harsha Gunawardena
Interstitial lung disease (ILD) is a common clinical problem, representing a group of diseases consisting of inflammation and progressive fibrosis of the lung. In some cases, an underlying cause is not identified; however, a significant proportion of ILD is associated with connective tissue disease (CTD). A detailed history and examination is the most important part of the assessment of patients with suspected ILD and will direct further investigation. This case illustrates the importance of identifying the symptoms and signs of CTD when assessing a patient with ILD...
July 2017: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/28764032/phenolic-acids-and-flavonoids-of-peanut-by-products-antioxidant-capacity-and-antimicrobial-effects
#7
Adriano Costa de Camargo, Marisa Aparecida Bismara Regitano-d'Arce, Gabriela Boscariol Rasera, Solange Guidolin Canniatti-Brazaca, Leonardo do Prado-Silva, Verônica Ortiz Alvarenga, Anderson S Sant'Ana, Fereidoon Shahidi
Peanut skin (PS) and meal from dry-blanched peanuts (MDBP) were evaluated as sources of phenolic compounds. PS rendered the highest total phenolic content, antioxidant capacity towards ABTS radical cation, DPPH and hydroxyl radicals as well as reducing power. Phenolic acids were present in PS and MDBP whereas proanthocyanidins and monomeric flavonoids were found only in PS as identified by HPLC-DAD-ESI-MS(n). Procyanidin-rich extracts prevented oxidation in non-irradiated and gamma-irradiated fish model system...
December 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28763584/s2k-guidelines-for-the-diagnosis-and-treatment-of-chronic-pruritus-update-short-version
#8
Sonja Ständer, Claudia Zeidler, Matthias Augustin, Gudrun Bayer, Andreas E Kremer, Franz J Legat, Peter Maisel, Thomas Mettang, Martin Metz, Alexander Nast, Volker Niemeier, Ulrike Raap, Gudrun Schneider, Hartmut F Ständer, Petra Staubach, Markus Streit, Elke Weisshaar
Associated with a host of different diseases, pruritus is a cardinal symptom that poses an interdisciplinary diagnostic and therapeutic challenge. Over time, that symptom may progress independently of the initial cause, thus losing its function as a warning sign and turning into a clinically relevant disease of its own. In Germany, approximately 13.5 % of the general population are affected by chronic pruritus, with an incidence of 7 %. All forms of chronic pruritus require targeted treatment consisting of (a) diagnosis and management of the underlying disease, (b) dermatological treatment of primary or secondary (for example, dry skin, scratch lesions) symptoms, (c) symptomatic antipruritic treatment, and (d) psychological/psychotherapeutic treatment in case of an underlying or associated psychological or psychosomatic condition...
August 2017: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/28759859/temperature-responsive-nanogel-multilayers-of-poly-n-vinylcaprolactam-for-topical-drug-delivery
#9
Oleksandra Zavgorodnya, Carlos A Carmona-Moran, Veronika Kozlovskaya, Fei Liu, Timothy M Wick, Eugenia Kharlampieva
We report nanothin temperature-responsive hydrogel films of poly(N-vinylcaprolactam) nanoparticles (νPVCL) with remarkably high loading capacity for topical drug delivery. Highly swollen (νPVCL)n multilayer hydrogels, where n denotes the number of nanoparticle layers, are produced by layer-by-layer hydrogen-bonded assembly of core-shell PVCL-co-acrylic acid nanoparticles with linear PVPON followed by cross-linking of the acrylic acid shell with either ethylene diamine (EDA) or adipic acid dihydrazide (AAD)...
July 22, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28756934/postoperative-anticholinergic-poisoning-concealed-complications-of-a-commonly-used-medication
#10
Xiao Chi Zhang, Natalija Farrell, Thomas Haronian, Jason Hack
BACKGROUND: Scopolamine is a potent anticholinergic compound used commonly for the prevention of postoperative nausea and vomiting. Scopolamine can cause atypical anticholinergic syndromes due to its prominent central antimuscarinic effects. CASE REPORT: A 47-year-old female presented to the emergency department (ED) 20 h after hospital discharge for a right-knee meniscectomy, with altered mental status (AMS) and dystonic extremity movements that began 12 h after her procedure...
July 27, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28754083/associations-between-ectodermal-dysplasia-psychological-distress-and-quality-of-life-in-a-group-of-adults-with-oligodontia
#11
Solfrid Sørgjerd Saltnes, Janicke Liaaen Jensen, Rønnaug Sæves, Hilde Nordgarden, Amy Østertun Geirdal
OBJECTIVE: The aim of this study was to assess demographics, self-reported signs of ectodermal dysplasia (problems with hair, nails, skin and sweat glands), present teeth, previous dental treatment, psychological distress and QoL in individuals with oligodontia, and to explore the associations between these factors. We also aimed to compare the level of psychological distress and QoL between the study group and normative samples. METHODS: Forty-seven individuals with oligodontia registered at a resource centre in Norway were included in the study...
July 28, 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/28751633/chemical-characterization-of-the-adhesive-secretions-of-the-salamander-plethodon-shermani-caudata-plethodontidae
#12
Janek von Byern, Ingo Grunwald, Max Kosok, Ralph A Saporito, Ursula Dicke, Oliver Wetjen, Karsten Thiel, Kai Borcherding, Thomas Kowalik, Martina Marchetti-Deschmann
Salamanders have developed a wide variety of antipredator mechanisms, including tail autotomy, colour patterns, and noxious skin secretions. As an addition to these tactics, the red-legged salamander (Plethodon shermani) uses adhesive secretions as part of its defensive strategy. The high bonding strength, the fast-curing nature, and the composition of the biobased materials makes salamander adhesives interesting for practical applications in the medical sector. To understand the adhesive secretions of P. shermani, its components were chemically analysed by energy dispersive X-ray spectroscopy (EDX), inductively coupled plasma mass spectrometry (ICP-MS), amino acid analysis, and spectroscopy (ATR-IR, Raman)...
July 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28745436/comparison-of-four-different-fuller-s-earth-formulations-in-skin-decontamination
#13
Annick Roul, Cong-Anh-Khanh Le, Marie-Paule Gustin, Emmanuel Clavaud, Bernard Verrier, Fabrice Pirot, Françoise Falson
Industrial accidents, wars and terrorist threats are potential sources of skin contamination by highly toxic chemical warfare agents and manufacturing compounds. We have compared the time-dependent adsorption capacity and decontamination efficiency of fuller's earth (FE) for four different formulations for the molecular tracer, 4-cyanophenol (4-CP), in vitro and ex vivo using water decontamination as standard. The adsorption capacity of FE was assessed in vitro for 4-CP aqueous solutions whereas decontamination efficiency was investigated ex vivo by tracking porcine skin 4-CP content using attenuated total reflectance Fourier transform infrared spectroscopy...
July 26, 2017: Journal of Applied Toxicology: JAT
https://www.readbyqxmd.com/read/28735873/the-therapeutic-potential-of-purinergic-signalling
#14
REVIEW
Geoffrey Burnstock
This review is focused on the pathophysiology and therapeutic potential of purinergic signalling. A wide range of diseases are considered, including those of the central nervous system, skin, kidney, musculoskeletal, liver gut, lower urinary tract, cardiovascular, airways and reproductive systems, the special senses, infection, diabetes and obesity. Several purinergic drugs are already on the market, including P2Y12 receptor antagonists for stroke and thrombosis, P2Y2 receptor agonists for dry eye, A1 receptor agonists for supraventricular tachycardia...
July 20, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28730607/concurrent-chondrodysplasia-punctata-type-2-conradi-hunermann-happle-syndrome-and-ichthyosis-vulgaris-in-teenaged-twin-girls
#15
Haneol S Jeong, Tara Funari, Katherine Gordon, Gabriele Richard, Nnenna G Agim
We present concurrent X-linked chondrodysplasia punctata and ichthyosis vulgaris in adolescent fraternal twin girls, notable for initial presentation with dry skin in adolescence, characterized by dark-brown scale typical of ichthyosis vulgaris and blaschkolinear, atrophic, scaly plaques. This constellation of findings prompted further genetic investigation. Using a multigene approach to examine 39 genes associated with congenital ichthyosis, next-generation sequencing revealed a novel heterozygous missense mutation at a mutational hotspot in the EBP gene c...
July 21, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28729228/tangled-history-of-the-european-uses-of-sphagnum-moss-and-sphagnol
#16
REVIEW
Jacek Drobnik, Adam Stebel
ETHNOPHARMACOLOGICAL RELEVANCE: Sphagnum mosses and peat could have been utilized as wound dressings for centuries, however reliable data on this subject are ambiguous; sometimes even no distinction between peat moss (Sphagnum spp.) and peat is made or these terms become confused. The first scientific account on surgical use of peat comes from 1882: a peat digger who successfully, by himself and in the way unknown to the then medicine, cured an open fracture of his forearm with peat. The peat, and very soon the peat moss itself (which is the major constituent of peat) drew attention of the 19th-century surgeons...
July 18, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28724193/saline-irrigation-for-the-management-of-skin-extravasation-injury-in-neonates
#17
REVIEW
P N Gopalakrishnan, Nitin Goel, Sujoy Banerjee
BACKGROUND: Extravasation injury, a complication commonly seen in the neonatal intensive care unit, can result in scarring with cosmetic and functional sequelae. A wide variety of treatments are available, including subcutaneous irrigation with saline (with or without hyaluronidase), liposuction, use of specific antidotes, topical applications, and normal wound care with dry or wet dressings. All such treatments aim to prevent or reduce the severity of complications. OBJECTIVES: Primary objective To compare the efficacy and safety of saline irrigation or saline irrigation with prior hyaluronidase infiltration versus no intervention or normal wound care for tissue healing in neonates with extravasation injury...
July 19, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28719739/graphene-electronic-tattoo-sensors
#18
Shideh Kabiri Ameri, Rebecca Ho, Hongwoo Jang, Li Tao, Youhua Wang, Liu Wang, David M Schnyer, Deji Akinwande, Nanshu Lu
Tattoo-like epidermal sensors are an emerging class of truly wearable electronics, owing to their thinness and softness. While most of them are based on thin metal films, a silicon membrane, or nanoparticle-based printable inks, we report sub-micrometer thick, multimodal electronic tattoo sensors that are made of graphene. The graphene electronic tattoo (GET) is designed as filamentary serpentines and fabricated by a cost- and time-effective "wet transfer, dry patterning" method. It has a total thickness of 463 ± 30 nm, an optical transparency of ∼85%, and a stretchability of more than 40%...
July 27, 2017: ACS Nano
https://www.readbyqxmd.com/read/28714587/stretchable-dry-electrodes-with-concentric-ring-geometry-for-enhancing-spatial-resolution-in-electrophysiology
#19
Kaiping Wang, Udit Parekh, Tejaswy Pailla, Harinath Garudadri, Vikash Gilja, Tse Nga Ng
The multichannel concentric-ring electrodes are stencil printed on stretchable elastomers modified to improve adhesion to skin and minimize motion artifacts for electrophysiological recordings of electroencephalography, electromyography, and electrocardiography. These dry electrodes with a poly(3,4-ethylenedioxythiophene) polystyrene sulfonate interface layer are optimized to show lower noise level than that of commercial gel disc electrodes. The concentric ring geometry enables Laplacian filtering to pinpoint the bioelectric potential source with spatial resolution determined by the ring distance...
July 17, 2017: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/28710425/naja-sputatrix-venom-preconditioning-attenuates-neuroinflammation-in-a-rat-model-of-surgical-brain-injury-via-pla2-5-lox-ltb4-cascade-activation
#20
Yuechun Wang, Prativa Sherchan, Lei Huang, Onat Akyol, Devin W McBride, John H Zhang
Inflammatory preconditioning is a mechanism in which exposure to small doses of inflammatory stimuli prepares the body against future massive insult by activating endogenous protective responses. Phospholipase A2/5-lipoxygenase/leukotriene-B4 (PLA2/5-LOX/LTB4) axis is an important inflammatory signaling pathway. Naja sputatrix (Malayan spitting cobra) venom contains 15% secretory PLA2 of its dry weight. We investigated if Naja sputatrix venom preconditioning (VPC) reduces surgical brain injury (SBI)-induced neuroinflammation via activating PLA2/5-LOX/LTB4 cascade using a partial frontal lobe resection SBI rat model...
July 14, 2017: Scientific Reports
keyword
keyword
12327
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"