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https://www.readbyqxmd.com/read/28095574/managing-occupational-irritant-contact-dermatitis-using-a-two-step-skincare-regimen-designed-to-prevent-skin-damage-and-support-skin-recovery
#1
Erika C von Grote, Kiruthi Palaniswarmy, Matthew H Meckfessel
Occupational irritant contact dermatitis (ICD) affecting the hands is a common and difficult-to-manage condition. Occupations that necessitate contact with harsh chemicals, use of alcohol-based disinfectants, and frequent hand washing elevate the risk of ICD. Management strategies that do not adequately prevent accumulated damage and repair skin, can develop into chronic dermatoses which negatively impact work productivity and quality of life. A 2-step skin-care regimen (Excipial Daily Protection Hand Cream (EP) and Excipial Rapid Repair Hand Cream (ER), Galderma Laboratories, L...
December 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28093502/heat-strain-volume-depletion-and-kidney-function-in-california-agricultural-workers
#2
Sally Moyce, Diane Mitchell, Tracey Armitage, Daniel Tancredi, Jill Joseph, Marc Schenker
BACKGROUND: Agricultural work can expose workers to increased risk of heat strain and volume depletion due to repeated exposures to high ambient temperatures, arduous physical exertion and limited rehydration. These risk factors may result in acute kidney injury (AKI). METHODS: We estimated AKI cumulative incidence in a convenience sample of 283 agricultural workers based on elevations of serum creatinine between preshift and postshift blood samples. Heat strain was assessed based on changes in core body temperature and heart rate...
January 16, 2017: Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28093242/the-zn-2-sensing-receptor-znr-gpr39-upregulates-colonocytic-cl-absorption-via-basolateral-kcc1-and-reduces-fluid-loss
#3
Laxmi Sunuwar, Hila Asraf, Mark Donowitz, Israel Sekler, Michal Hershfinkel
Administration of zinc, as a complement to oral rehydration solutions, effectively diminishes duration and severity of diarrhea, but it is not known whether it merely fulfills a nutritional deficiency, or if zinc has a direct role of regulating solute absorption. We show that Zn(2+) acts via a specific receptor, ZnR/GPR39, to reduce fluid loss. Intestinal fluid secretion triggered by cholera toxin (CTx) was lower in WT mice compared to ZnR/GPR39 KO. In the absence of dietary Zn(2+) we observed similar fluid accumulation in WT and ZnR/GPR39 KO mice, indicating that Zn(2+) and ZnR/GPR39 are both required for a beneficial effect of Zn(2+) in diarrhea...
January 13, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28089916/stable-curcumin-loaded-polymeric-micellar-formulation-for-enhancing-cellular-uptake-and-cytotoxicity-to-flt3-overexpressing-eol-1-leukemic-cells
#4
Singkome Tima, Songyot Anuchapreeda, Chadarat Ampasavate, Cory Berkland, Siriporn Okonogi
The present study aims to develop a stable polymeric micellar formulation of curcumin (CM) with improved solubility and stability, and that is suitable for clinical applications in leukemia patients. CM-loaded polymeric micelles (CM-micelles) were prepared using poloxamers. The chemical structure of the polymers influenced micellar properties. The best formulation of CM-micelles, namely CM-P407, was obtained from poloxamer 407 at drug to polymer ratio of 1:30 and rehydrated with phosphate buffer solution pH 7...
January 12, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28079808/diagnosis-and-treatment-of-pediatric-benign-pneumoperitoneum-a-case-report-series-of-9-patients
#5
Shou-Xing Duan, Zong-Bo Sun, Guang-Huan Wang, Jun Zhong, Wen-Hui Ou, Ma-Xian Fu, Fu-Sheng Wang, Shu-Hua Ma, Jian-Hong Li
INTRODUCTION: Benign pneumoperitoneum (BPPT) is defined as asymptomatic free intraabdominal air or as pneumoperitoneum without peritonitis. Symptomatic free air requires surgical anagement, but management of asymptomatic pneumoperitoneum is controversial. In this study, we investigate the diagnosis and treatment of BPPT in children. CLINICAL FINDINGS: The clinical data of 9 pediatric patients with BPPT who were admitted to our hospital from January 2000 to January 2015 were retrospectively analyzed to summarize the diagnosis and treatment...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28073934/the-influence-of-customer-medicine-seller-transactional-dynamics-on-childhood-diarrhoea-management-a-qualitative-study-in-ghana
#6
Lauren Rosapep, Emily Sanders, Kathryn Banke
In 2004, the World Health Organization (WHO) and United Nations Children's Fund (UNICEF) jointly revised the recommended treatment for acute paediatric diarrhoea to specify supplementing reduced osmolarity oral rehydration salts (ORS) with zinc. In many countries, however, a significant knowledge-practice gap persists in appropriate diarrhoea management among private healthcare providers. For example, the United States Agency for International Development (USAID)-funded Strengthening Health Outcomes through the Private Sector (SHOPS) project recently demonstrated that over-the-counter medicine sellers (MS) in Ghana recommended inappropriate diarrhoea treatments, despite their demonstrated knowledge of appropriate treatment protocols...
January 10, 2017: Health Policy and Planning
https://www.readbyqxmd.com/read/28072962/-relationship-between-blood-routine-test-parameters-and-syncopal-recurrence-of-vasovagal-syncope-in-children
#7
J Y Song, H X Li, X Y Li, Y L Wang, H F Jin, J B Du
Objective: To explore the relationship between venous blood routine test parameters and syncopal recurrence of children with vasovagal syncope (VVS). Method: Sixty-three children (male 32, female 31) diagnosed as VVS in Department of Pediatrics, Peking University First Hospital from November 2010 to October 2015 were included in a case observational study.Their mean age was (11.2±2.7) years and basic treatment such as predisposing causes avoiding, standing training, autonomic nervous function exercise and oral rehydration salts were advised to them...
January 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28069213/effect-of-ultrasound-assisted-osmotic-dehydration-pretreatment-on-the-convective-drying-of-strawberry
#8
Ezzeddine Amami, Wissal Khezami, Salma Mezrigui, Laxmikant S Badwaik, Asma Kammoun Bejar, Carmen Tellez Perez, Nabil Kechaou
The work was planned to produce dietetic dehydrated strawberries with application of ultrasound osmotic dehydration (UOD) as pretreatment. A Box-Behnken design (BBD) were employed to characterize the UOD strawberry process, optimize and investigate the effect of independent variables like ultrasound time (10, 20 and 30min), concentration of osmotic solution (distilled water, 32.5 and 65 °Brix) and temperature (20, 30 and 40°C) on the water loss (WL), solid gain (SG) and weight reduction (WR). The same BBD were used to estimate the main effects of OD without ultrasound treatment...
May 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/28066876/the-terrestrial-green-macroalga-prasiola-calophylla-trebouxiophyceae-chlorophyta-ecophysiological-performance-under-water-limiting-conditions
#9
Andreas Holzinger, Klaus Herburger, Kathrin Blaas, Louise A Lewis, Ulf Karsten
The phylogenetic placement of Prasiola calophylla, from an anthropogenic habitat previously shown to contain a novel UV sunscreen compound, was confirmed by analysis of its rbcL gene. This alga has the capacity to tolerate strong water-limiting conditions. The photosynthetic performance and ultrastructural changes under desiccation and osmotic stress were investigated. Freshly harvested thalli showed an effective quantum yield of PSII [Y(II)] of 0.52 ± 0.06 that decreased to ∼60% of the initial value at 3000 mM sorbitol, and 4000 mM sorbitol led to a complete loss of Y(II)...
January 9, 2017: Protoplasma
https://www.readbyqxmd.com/read/28062752/arabidopsis-seed-mitochondria-are-bioenergetically-active-immediately-upon-imbibition-and-specialize-via-biogenesis-in-preparation-for-autotrophic-growth
#10
Gael Paszkiewicz, Jose Manuel Gualberto, Abdelilah Benamar, David Macherel, David C Logan
Seed germination is a vital developmental transition for production of progeny by sexual reproduction in spermatophytes. Quiescent cells in non-dormant dry embryos are reawakened first by imbibition and then by perception of germination triggers. Reanimated tissues enter into a germination program requiring energy for expansion growth. However, germination requires that embryonic tissues develop to support the more energy-demanding processes of cell division and organogenesis of the new seedling. Reactivation of mitochondria to supply the required energy is thus a key process underpinning germination and seedling survival...
January 6, 2017: Plant Cell
https://www.readbyqxmd.com/read/28057526/even-with-rehydration-preservation-in-ethanol-influences-the-mechanical-properties-of-bone-and-how-bone-responds-to-experimental-manipulation
#11
Evan O Vesper, Max A Hammond, Matthew R Allen, Joseph M Wallace
Typically, bones are harvested at the time of animal euthanasia and stored until mechanical testing. However, storage methods are not standardized, and differential effects on mechanical properties are possible between methods. The goal of this study was to investigate the effects that two common preservation methods (freezing wrapped in saline-soaked gauze and refrigerating ethanol fixed samples) have on bone mechanical properties in the context of an in vitro ribosylation treatment designed to modify mechanical integrity...
January 3, 2017: Bone
https://www.readbyqxmd.com/read/28043672/the-changes-of-electrolytes-in-serum-and-urine-in-children-with-neurally-mediated-syncope-cured-by-oral-rehydration-salts
#12
Wenhua Zhang, Runmei Zou, Lijia Wu, Xuemei Luo, Yi Xu, Fang Li, Ping Lin, Zhenwu Xie, Cheng Wang
OBJECTIVE: To detect the changes of electrolytes in serum and urine in children with nerve mediated syncope (NMS) cured by oral rehydration salts (ORS). METHOD: From May 2014 to April 2015, 135 patients with symptoms like unexplained syncope and presyncope were administrated in our hospital, including 60 boys and 75 girls, aged between 4 and 16 (10.2±2.7) years. After head-up tilt test (HUTT), their electrolytes in serum and urine were examined. Those who were positive to the HUTT received ORS and health education, while others were only treated by health education...
December 28, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/28043366/semen-cryopreservation-and-radical-reduction-capacity-of-seminal-fluid-in-captive-african-lion-panthera-leo
#13
I Luther, U Jakop, I Lueders, A Tordiffe, C Franz, J Schiller, A Kotze, K Müller
Optimizing cryopreservation protocols for nondomestic felids contributes to the successful development of assisted reproduction techniques and genetic resource banking. In this study, we describe a simple cryopreservation procedure for African lion (Panthera leo) ejaculates, which was tested with different packaging options and different sperm numbers per dose. By applying urethral catheterization and electroejaculation, 17 ejaculates with greater than 20% motile and greater than 5% progressively motile sperm were collected...
February 2017: Theriogenology
https://www.readbyqxmd.com/read/28043020/management-of-childhood-diarrhea-by-healthcare-professionals-in-low-income-countries-an-integrative-review
#14
REVIEW
Ana F Diallo, Xiaomei Cong, Wendy A Henderson, Jacqueline McGrath
BACKGROUND: The significant drop in child mortality due to diarrhea has been primarily attributed to the use of oral rehydration solutions, continuous feeding and zinc supplementation. Nevertheless uptake of these interventions have been slow in developing countries and many children suffering from diarrhea are not receiving adequate care according to the World Health Organization recommended guidelines for the clinical management of childhood diarrhea. OBJECTIVES: The aim of this integrative review is to appraise healthcare professionals' management of childhood diarrhea in low-income countries...
September 1, 2016: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28034476/defining-cases-of-severe-pediatric-diarrhea-for-an-efficacy-trial-of-an-enterotoxigenic-escherichia-coli-etec-vaccine-report-on-an-international-workshop-washington-dc-march-2016
#15
Thomas F Wierzba, Alexandra Bourgis
Enterotoxigenic Escherichia coli (ETEC) causes severe acute watery diarrhea. No ETEC vaccine is available but candidates are in development, including ETVAX, an oral, whole-cell inactivated vaccine. ETVAX is being tested in a descending-age trial in Bangladesh. If found safe and immunogenic, investigators may test it for efficacy in children. Like oral rotavirus vaccines, we expect that ETVAX will be most effective at decreasing the incidence of moderate-to-severe ETEC episodes. Thus, for an efficacy trial outcome, it will be necessary to triage patients into moderate-to-severe versus mild disease...
December 26, 2016: Vaccine
https://www.readbyqxmd.com/read/28032354/end-of-life-treatment-decisions-in-nursing-home-residents-dying-with-dementia-in-the-netherlands
#16
Simone A Hendriks, Martin Smalbrugge, Luc Deliens, Raymond T C M Koopmans, Bregje D Onwuteaka-Philipsen, Cees M P M Hertogh, Jenny T van der Steen
OBJECTIVE: The objective was to describe end-of-life treatment decisions for patients dying with dementia in various stages of dementia in long-term care facilities in the Netherlands with elderly care physicians responsible for treatment and care. METHODS: We present data collected in the nationally representative Dutch End of Life in Dementia study (2007-2011). Within 2 weeks after death, 103 physicians completed questionnaires about the last phase of life in 330 residents with dementia who resided in 1 of 34 participating long-term care facilities...
December 29, 2016: International Journal of Geriatric Psychiatry
https://www.readbyqxmd.com/read/28029455/management-of-burn-injuries-in-the-wilderness-lessons-from-low-resource-settings
#17
REVIEW
Cindy C Bitter, Timothy B Erickson
Burns are a common source of injuries worldwide, with a high burden of disease in low- and middle-income countries. Burns also account for 2%-8% of wilderness injuries. Although many are minor, the potential for serious morbidity and mortality exists, and standard treatments used in high-resource settings are not readily available in the backcountry. A literature review was performed to find evidence from low-resource settings that supports alternative or improvised therapies that may be adapted to care of burns in the wilderness...
October 28, 2016: Wilderness & Environmental Medicine
https://www.readbyqxmd.com/read/28025846/prolactin-and-growth-hormone-immunoactivity-in-canine-mammary-adenomas-and-adenocarcinomas
#18
E R Bohrer, C V Löhr, M A Kutzler
It is now widely accepted in human medicine that prolactin (PRL) and growth hormone (GH) function in the mammary gland in an autocrine and paracrine manner in tumour formation. The aim of this study was to compare PRL and GH immunoactivity in canine mammary tumours submitted for histopathologic evaluation. Formalin-fixed specimens from spontaneously occurring mammary adenomas and adenocarcinomas from 24 female client-owned dogs were used. Information pertaining to the reproductive status of the patient at the time of mammary tumour diagnosis was obtained from each of the submitting veterinarians...
December 27, 2016: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28011994/ecophysiological-response-on-dehydration-and-temperature-in-terrestrial-klebsormidium-streptophyta-isolated-from-biological-soil-crusts-in-central-european-grasslands-and-forests
#19
Antje Donner, Karin Glaser, Nadine Borchhardt, Ulf Karsten
The green algal genus Klebsormidium (Klebsormidiophyceae, Streptophyta) is a typical member of biological soil crusts (BSCs) worldwide. Ecophysiological studies focused so far on individual strains and thus gave only limited insight on the plasticity of this genus. In the present study, 21 Klebsormidium strains (K. dissectum, K. flaccidum, K. nitens, K. subtile) from temperate BSCs in Central European grassland and forest sites were investigated. Photosynthetic performance under desiccation and temperature stress was measured under identical controlled conditions...
December 24, 2016: Microbial Ecology
https://www.readbyqxmd.com/read/28011455/individual-and-interactive-effects-of-drought-and-heat-on-leaf-physiology-of-seedlings-in-an-economically-important-crop
#20
Honglang Duan, Jianping Wu, Guomin Huang, Shuangxi Zhou, Wenfei Liu, Yingchun Liao, Xue Yang, Zufei Xiao, Houbao Fan
Heat waves in combination with drought are predicted to occur more frequently with climate warming, yet their interactive effects on crop carbon and water balance are still poorly understood. Hence, research on the capacity of crops to withstand and recover from the combined stress is urgently needed. This study investigated the effects of drought and heat wave on a crop species as well as the recovery from the combined stress. Seedlings were grown in growth chambers under two soil water conditions (i.e. well watered and drought stress) at ambient temperature (26°C) for 10 days...
December 22, 2016: AoB Plants
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