keyword
MENU ▼
Read by QxMD icon Read
search

Sensitive Skin

keyword
https://www.readbyqxmd.com/read/28719619/diagnostic-utility-of-corneal-confocal-microscopy-and-intra-epidermal-nerve-fibre-density-in-diabetic-neuropathy
#1
Uazman Alam, Maria Jeziorska, Ioannis N Petropoulos, Omar Asghar, Hassan Fadavi, Georgios Ponirakis, Andrew Marshall, Mitra Tavakoli, Andrew J M Boulton, Nathan Efron, Rayaz A Malik
OBJECTIVES: Corneal confocal microscopy (CCM) is a rapid, non-invasive, reproducible technique that quantifies small nerve fibres. We have compared the diagnostic capability of CCM against a range of established measures of nerve damage in patients with diabetic neuropathy. METHODS: In this cross sectional study, thirty subjects with Type 1 diabetes without neuropathy (T1DM), thirty one T1DM subjects with neuropathy (DSPN) and twenty seven non-diabetic healthy control subjects underwent detailed assessment of neuropathic symptoms and neurologic deficits, quantitative sensory testing (QST), electrophysiology, skin biopsy and corneal confocal microscopy (CCM)...
2017: PloS One
https://www.readbyqxmd.com/read/28717317/effect-of-season-on-physiological-biochemical-hormonal-and-oxidative-stress-parameters-of-indigenous-sheep
#2
Sawankumar D Rathwa, A A Vasava, M M Pathan, S P Madhira, Y G Patel, A M Pande
AIM: This study was conducted to evaluate the impact of summer and winter season on physiological, biochemical, hormonal, and antioxidant parameters in Indigenous sheep. MATERIALS AND METHODS: The research was carried out during summer and winter season. 8 adult apparently healthy female sheep (aged 2-4 years) of similar physiological status were selected. Daily ambient temperature and relative humidity were recorded to calculate the temperature-humidity index (THI)...
June 2017: Veterinary World
https://www.readbyqxmd.com/read/28717308/prevalence-of-methicillin-resistant-staphylococcus-aureus-skin-and-nasal-carriage-isolates-from-bovines-and-its-antibiogram
#3
Alok Kumar, Purushottam Kaushik, Anjay, Pankaj Kumar, Manoj Kumar
AIM: This study was conducted to determine the prevalence of methicillin-resistant Staphylococcus aureus (MRSA) in cattle and buffalo and to study their antibiotic resistance pattern. MATERIALS AND METHODS: A total of 136 samples (skin and nasal swab) from cattle and buffalo were collected. MRSA was identified by conventional bacterial culture techniques which were further confirmed by amplification of S. aureus-specific 16S rRNA by polymerase chain reaction (PCR)...
June 2017: Veterinary World
https://www.readbyqxmd.com/read/28716095/development-of-real-time-and-lateral-flow-dipstick-recombinase-polymerase-amplification-assays-for-rapid-detection-of-goatpox-virus-and-sheeppox-virus
#4
Yang Yang, Xiaodong Qin, Xiangle Zhang, Zhixun Zhao, Wei Zhang, Xueliang Zhu, Guozheng Cong, Yanmin Li, Zhidong Zhang
BACKGROUND: Goatpox virus (GTPV) and sheeppox virus (SPPV), which belong to the Capripoxvirus (CaPV), are economically important pathogens of small ruminants. Therefore, a sensitive, specific and rapid diagnostic assay for detection of GTPV and SPPV is necessary to accurately and promptly control these diseases. METHODS: Recombinase polymerase amplification (RPA) assays combined with a real-time fluorescent detection (real-time RPA assay) and lateral flow dipstick (RPA LFD assay) were developed targeting the CaPV G-protein-coupled chemokine receptor (GPCR) gene, respectively...
July 17, 2017: Virology Journal
https://www.readbyqxmd.com/read/28714284/egg-albumen-as-a-fast-and-strong-medical-adhesive-glue
#5
Kaige Xu, Yuqing Liu, Shousan Bu, Tianyi Wu, Qiang Chang, Gurankit Singh, Xiaojian Cao, Chuang Deng, Bingyun Li, Gaoxing Luo, Malcolm Xing
Sutures penetrate tissues to close wounds. This process leads to inflammatory responses, prolongs healing time, and increases operation complexity. It becomes even worse when sutures are applied to stress-sensitive and fragile tissues. By bonding tissues via forming covalent bonds, some medical adhesives are not convenient to be used by surgeons and have side effects to the tissues. Here egg albumen adhesive (EAA) is reported with ultrahigh adhesive strength to bond various types of materials and can be easily used without any chemical and physical modifications...
July 17, 2017: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/28714239/self-powered-real-time-arterial-pulse-monitoring-using-ultrathin-epidermal-piezoelectric-sensors
#6
Dae Yong Park, Daniel J Joe, Dong Hyun Kim, Hyewon Park, Jae Hyun Han, Chang Kyu Jeong, Hyelim Park, Jung Gyu Park, Boyoung Joung, Keon Jae Lee
Continuous monitoring of an arterial pulse using a pressure sensor attached on the epidermis is an important technology for detecting the early onset of cardiovascular disease and assessing personal health status. Conventional pulse sensors have the capability of detecting human biosignals, but have significant drawbacks of power consumption issues that limit sustainable operation of wearable medical devices. Here, a self-powered piezoelectric pulse sensor is demonstrated to enable in vivo measurement of radial/carotid pulse signals in near-surface arteries...
July 17, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28712669/use-of-interferon-gamma-release-assay-and-tuberculin-skin-test-in-diagnosing-tuberculosis-in-lithuanian-adults-a-comparative-analysis
#7
Laura Tamašauskienė, Edita Hansted, Astra Vitkauskienė, Skaidrius Miliauskas, Albinas Naudžiūnas, Brigita Šitkauskienė
BACKGROUND AND OBJECTIVE: Lithuania belongs to the group of countries with a high-incidence of tuberculosis (TB). Some scientific studies show that the interferon-gamma release assay is more accurate and correlates more highly with TB exposure as compared to the tuberculin skin test (TST). This study aimed at comparing the efficacy between the T SPOT TB and TST for diagnosing TB among Lithuanian adults. MATERIALS AND METHODS: Individuals with diagnosed TB, healthcare workers with known risk for TB and individuals without any known risk for TB underwent clinical examinations, interviews about their history of TB exposure and chest radiography...
July 3, 2017: Medicina
https://www.readbyqxmd.com/read/28710484/colored-and-fluorescent-nanofibrous-silk-as-a-physically-transient-chemosensor-and-vitamin-deliverer
#8
Kyungtaek Min, Sookyoung Kim, Chang Gun Kim, Sunghwan Kim
Biodegradable and physically transient optics represent an emerging paradigm in healthcare devices by harnessing optically active system and obviating issues with chronic uses. Light emitting components that can efficiently interact with their environments have advantages of high sensitivity, visibility, and wireless operation. Here, we report a novel combination of silk biopolymer and optically active organic dyes resulting in versatile fluorescent silk nanofibers (FSNs). FSNs generated by the electrospinning method exhibit attractive functions of the doped organic dyes along with programming the system that physically disappear at prescribed time...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28710030/differences-of-sympathetic-and-parasympathetic-modulation-in-major-depression
#9
Andy Schumann, Caroline Andrack, Karl-Jürgen Bär
Inconsistent results have been reported with respect to cardiac autonomic function in major depression. The aim of our study was to investigate autonomic function in various branches of the autonomic nervous system in order to better understand parasympathetic and sympathetic modulation in the disease. We investigated 29 unmedicated patients suffering from major depression (MD) in comparison to matched control subjects (gender, age, BMI). The autonomic assessment at rest included values of heart rate variability (HRV), blood pressure variability (BPV), baroreflex sensitivity (BRS), respiration, skin conductance (SC) as well as the calculation of pupillary diameter and the unrest index (PUI)...
July 11, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28709567/contact-dermatitis-considerations-in-atopic-dermatitis
#10
REVIEW
Chandler W Rundle, Daniel Bergman, Alina Goldenberg, Sharon E Jacob
Complex immunologic pathways, influenced by both genetic and environment triggers, contribute to the development of atopic dermatitis and allergic contact dermatitis. Suppressing mechanisms between the Th1-driven allergic contact dermatitis and the Th2-driven atopic dermatitis conditions were thought to reduce the simultaneous expression of both; however, recent evidence indicates that pediatric patients with atopic dermatitis are likely to develop clinically relevant positive patch tests and more likely to react to specific allergens, such as lanolin...
July 2017: Clinics in Dermatology
https://www.readbyqxmd.com/read/28705994/wearable-brain-imaging-with-multi-modal-physiological-recording
#11
Gary E Strangman, Vladimir Ivkovic, Quan Zhang
The brain is a central component of cognitive and physical human performance. Measures including functional brain activation, cerebral perfusion, cerebral oxygenation, evoked electrical responses, and resting hemodynamic and electrical activity are all related to, or can predict health status or performance decrements. However, measuring brain physiology typically requires large, stationary machines that are not suitable for mobile or self-monitoring. Moreover, when individuals are ambulatory, systemic physiological fluctuations-e...
July 13, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28704633/the-influence-of-hand-immersion-duration-on-manual-performance
#12
Matthew Ray, Elizabeth Sanli, Robert Brown, Kerri Ann Ennis, Heather Carnahan
OBJECTIVE: To investigate the effect of hand immersion duration on manipulative ability and tactile sensitivity. BACKGROUND: Individuals in maritime settings often work with hands that have been immersed in water. Although research has shown that hand immersion duration differentially impacts skin adhesion and tactile sensitivity, the effect of hand immersion on manipulative ability has not been directly tested. Given how critical manipulative ability is for the safety and performance of those working at sea, the effect of hand immersion duration on manual performance was investigated...
August 2017: Human Factors
https://www.readbyqxmd.com/read/28704463/a-novel-non-invasive-diagnostic-sampling-technique-for-cutaneous-leishmaniasis
#13
Yasaman Taslimi, Pardis Sadeghipour, Sima Habibzadeh, Vahid Mashayekhi, Hossien Mortazavi, Ingrid Müller, Majella E Lane, Pascale Kropf, Sima Rafati
Accurate diagnosis of cutaneous leishmaniasis (CL) is important for chemotherapy and epidemiological studies. Common approaches for Leishmania detection involve the invasive collection of specimens for direct identification of amastigotes by microscopy and the culturing of promastigotes from infected tissues. Although these techniques are highly specific, they require highly skilled health workers and have the inherent risks of all invasive procedures, such as pain and risk of bacterial and fungal super-infection...
July 13, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28704363/uniform-multidrug-therapy-for-leprosy-patients-in-brazil-u-mdt-ct-br-results-of-an-open-label-randomized-and-controlled-clinical-trial-among-multibacillary-patients
#14
Gerson Oliveira Penna, Samira Bührer-Sékula, Lígia Regina Sansigolo Kerr, Mariane Martins de Araújo Stefani, Laura Cunha Rodrigues, Marcelo Grossi de Araújo, Andrea Machado Coelho Ramos, Ana Regina Coelho de Andrade, Maurício Barcelos Costa, Patricia Sammarco Rosa, Heitor de Sá Gonçalves, Rossilene Cruz, Maurício Lima Barreto, Maria Araci de Andrade Pontes, Maria Lúcia Fernandes Penna
BACKGROUND: Leprosy control is based on early diagnosis and multidrug therapy. For treatment purposes, leprosy patients can be classified as paucibacillary (PB) or multibacillary (MB), according to the number of skin lesions. Studies regarding a uniform treatment regimen (U-MDT) for all leprosy patients have been encouraged by the WHO, rendering disease classification unnecessary. METHODOLOGY AND FINDINGS: An independent, randomized, controlled clinical trial conducted from 2007 to 2015 in Brazil, compared main outcomes (frequency of reactions, bacilloscopic index trend, disability progression and relapse rates) among MB patients treated with a uniform regimen/U-MDT (dapsone+rifampicin+clofazimine for six months) versus WHO regular-MDT/R-MDT (dapsone+rifampicin+clofazimine for 12 months)...
July 13, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28704185/phenotypes-determined-by-cluster-analysis-in-moderate-to-severe-bronchial-asthma
#15
Vania M Youroukova, Denitsa G Dimitrova, Anna D Valerieva, Spaska S Lesichkova, Tsvetelina V Velikova, Ekaterina I Ivanova-Todorova, Kalina D Tumangelova-Yuzeir
BACKGROUND: Bronchial asthma is a heterogeneous disease that includes various subtypes. They may share similar clinical characteristics, but probably have different pathological mechanisms. AIM: To identify phenotypes using cluster analysis in moderate to severe bronchial asthma and to compare differences in clinical, physiological, immunological and inflammatory data between the clusters. PATIENTS AND METHODS: Forty adult patients with moderate to severe bronchial asthma out of exacerbation were included...
June 1, 2017: Folia Medica
https://www.readbyqxmd.com/read/28704032/transparent-flexible-strain-sensor-based-on-a-solution-processed-carbon-nanotube-network
#16
Jieun Lee, Meehyun Lim, Jinsu Yoon, Min Seong Kim, Bongsik Choi, Dong Myong Kim, Dae Hwan Kim, Inkyu Park, Sung-Jin Choi
The demands for transparent, flexible electronic devices are continuously increasing due to their potential applications to the human body. In particular, skin-like, transparent, flexible strain sensors have been developed to realize multifunctional human-machine interfaces. Here, we report a sandwich-like structured strain sensor with excellent optical transparency based on highly purified, solution-processed, 99% metallic CNT-polydimethylsiloxane (PDMS) composite thin films. Our CNT-PDMS composite strain sensors are mechanically compliant, physically robust, and easily fabricated...
July 13, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28703891/duration-of-action-of-mepivacaine-and-lidocaine-in-equine-palmar-digital-perineural-blocks-in-an-experimental-lameness-model
#17
Mona Hoerdemann, Rachael L Smith, Giselle Hosgood
OBJECTIVE: To establish and compare the onset and duration of action of 2 local anesthetics based on objective lameness and skin sensitivity assessment. STUDY DESIGN: Interventional crossover experimental trial with balanced randomization. ANIMALS: Eight horses. METHODS: Reversible forelimb lameness was induced in 8 horses. A palmar digital nerve block (PDNB) was applied with mepivacaine or lidocaine (both 2%). Quantitative lameness and skin sensitivity data were collected with an inertial sensor system and a force gauge, respectively...
July 13, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28702855/n-chlorotaurine-a-promising-future-candidate-for-topical-therapy-of-fungal-infections
#18
Markus Nagl, Roland Arnitz, Michaela Lackner
N-Chlorotaurine (NCT) is a mild long-lived oxidant that can be applied to sensitive body regions as an endogenous antiseptic. Enhancement of its microbicidal activity in the presence of proteinaceous material because of transchlorination, a postantibiotic/postantifungal effect and antitoxic activity renders it interesting for treatment of fungal infections, too. This is confirmed by first case applications in skin and mucous membranes of different body sites. Recent findings of good tolerability of inhaled NCT suggest further investigations of this substance for treatment of bronchopulmonary diseases, where microorganisms play a role, particularly multi-resistant ones...
July 12, 2017: Mycopathologia
https://www.readbyqxmd.com/read/28701936/an-adaptation-induced-repulsion-illusion-in-tactile-spatial-perception
#19
Lux Li, Arielle Chan, Shah M Iqbal, Daniel Goldreich
Following focal sensory adaptation, the perceived separation between visual stimuli that straddle the adapted region is often exaggerated. For instance, in the tilt aftereffect illusion, adaptation to tilted lines causes subsequently viewed lines with nearby orientations to be perceptually repelled from the adapted orientation. Repulsion illusions in the nonvisual senses have been less studied. Here, we investigated whether adaptation induces a repulsion illusion in tactile spatial perception. In a two-interval forced-choice task, participants compared the perceived separation between two point-stimuli applied on the forearms successively...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28701647/the-case-of-a-14-year-old-boy-who-experienced-anaphylaxis-due-to-jellyfish-mastigias-papua-ingestion
#20
Shohei Kubota, Asako Nozawa, Takanori Yanai, Koji Ozasa, Satomi Mori, Kazuyuki Kurihara
We report a case of jellyfish allergy diagnosed via an oral food challenge. A 14-year-old boy had no history of jellyfish stings and had been eating commercially available jellyfish products twice yearly for the past 5-6 years. Five minutes after eating a commercially available boiled jellyfish product (100g), he experienced nausea, wheezing, and erythema and had visited our hospital. We suspected an anaphylactic reaction and treated him with intramuscular adrenaline injection, corticosteroid and antihistamine infusions, volume resuscitation, and salbutamol sulfate inhalation, which resulted in an improvement of the symptoms...
2017: Arerugī, [Allergy]
keyword
keyword
108117
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"