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https://www.readbyqxmd.com/read/28225974/do-you-know-this-syndrome-hand-foot-syndrome
#1
Cintia Santos Braghiroli, Rodrigo Ieiri, Juliana Polizel Ocanha, Rafael Bispo Paschoalini, Hélio Amante Miot
Hand-foot syndrome is a common cutaneous adverse effect associated with certain systemic chemotherapy drugs. It is characterized by erythema, edema, and burning sensation, especially over palmoplantar surfaces. We report the case of an elderly patient undergoing chemotherapy after a breast cancer surgery who developed symptoms two months after the start of the regimen. There are no studies that explore specific therapies. Suggestive therapy include reducing agent dosage, increasing the interval between cycles, or even stopping chemotherapy...
January 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28225488/association-between-beat-to-beat-blood-pressure-variability-and-vascular-elasticity-in-normal-young-adults-during-the-cold-pressor-test
#2
Yufa Xia, Dan Wu, Zhifan Gao, Xin Liu, Qian Chen, Lijie Ren, Wanqing Wu
The beat-to-beat blood pressure (BP) monitoring parameters, such as average beat-to-beat BP, BP variability (BPV), could have an influence on the vascular elasticity. This study hypothesized that the elevated beat-to-beat BPV could evoke the reduction of the vascular elasticity independent of BP levels. We measured the beat-to-beat BP recordings and total arterial compliance (TAC), which was used to assess the vascular elasticity, in 80 young healthy adults during the cold pressor test (CPT). The CPT included 3 phases: baseline phase, cold stimulus phase, recovery phase...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28224885/preparation-and-characterization-of-gellan-gum-microspheres-containing-a-cold-adapted-%C3%AE-galactosidase-from-rahnella-sp-r3
#3
Yuting Fan, Jiang Yi, Xiao Hua, Yuzhu Zhang, Ruijin Yang
R-β-Gal is a cold-adapted β-galactosidase that is able to hydrolyze lactose and has the potential to produce low-lactose or lactose-free dairy products at low temperatures (4°C). Cold-adapted enzymes unfold at moderate temperatures due to the lower intramolecular stabilizing interactions necessary for flexibility at low temperatures. To increase stability and usage-performance, R-β-Gal was encapsulated in gellan gum by injecting an aqueous solution into two different hardening solutions (10mM CaCl2 or 10mM MgCl2)...
April 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28224096/off-label-use-of-sulfur-hexafluoride-in-voiding-urosonography-for-diagnosis-of-vesicoureteral-reflux-in-children-a-survey-on-adverse-events
#4
Alexander Sauer, Clemens Wirth, Isabel Platzer, Henning Neubauer, Simon Veldhoen, Alexander Dierks, Reinhard Kaiser, Andreas Kunz, Meinrad Beer, Thorsten Bley
AIM: To evaluate the risk profile of sulfur hexafluoride in voiding urosonography (VUS) based on a large cohort of children. METHODS: Since 2011 sulfur hexafluoride (SH, SonoVue(®), Bracco, Italy) is the only ultrasound contrast available in the European Union and its use in children has not been approved. Within a 4-year-period, 531 children with suspected or proven vesicoureteral reflux (f/m = 478/53; mean age 4.9 years; 1 mo-25.2 years) following parental informed consent underwent VUS with administration of 2...
February 8, 2017: World Journal of Clinical Pediatrics
https://www.readbyqxmd.com/read/28224001/overexpression-of-prunus-mume-dehydrin-genes-in-tobacco-enhances-tolerance-to-cold-and-drought
#5
Fei Bao, Dongliang Du, Yang An, Weiru Yang, Jia Wang, Tangren Cheng, Qixiang Zhang
Dehydrins, known as group 2 or D-11 family late-embryogenesis-abundant (LEA) proteins, play important roles in plant growth and stress tolerance. Six dehydrin genes were previously identified from the genome of Prunus mume. In this study, five of them (PmLEA8, PmLEA10, PmLEA19, PmLEA20, and PmLEA29) were cloned from cold-resistant P. mume 'Beijingyudie'. Real-time RT-PCR analysis indicated that all these genes could be up-regulated by one or several treatments (ABA, SA, low temperature, high temperature, PEG, and NaCl treatments)...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28223998/rna-seq-analysis-of-cold-and-drought-responsive-transcriptomes-of-zea-mays-ssp-mexicana-l
#6
Xiang Lu, Xuan Zhou, Yu Cao, Meixue Zhou, David McNeil, Shan Liang, Chengwei Yang
The annual Zea mays ssp. mexicana L. is a member of teosinte, a wild relative of the Zea mays spp. mays L. This subspecies has strong growth and regeneration ability, high tiller numbers, high protein and lysine content as well as resistance to many fungal diseases, and it can be effectively used in maize improvement. In this study, we reported a Zea mays ssp. mexicana L. transcriptome by merging data from untreated control (CK), cold (4°C) and drought (PEG2000, 20%) treated plant samples. A total of 251,145 transcripts (N50 = 1,269 bp) and 184,280 unigenes (N50 = 923 bp) were predicted, which code for homologs of near 47% of the published maize proteome...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28223869/compatibility-study-of-paracetamol-chlorpheniramine-maleate-and-phenylephrine-hydrochloride-in-physical-mixtures
#7
G G G de Oliveira, A Feitosa, K Loureiro, A R Fernandes, E B Souto, P Severino
Paracetamol (PAR), phenylephrine hydrochloride (PHE) and chlorpheniramine maleate (CPM) are commonly used in clinical practice as antipyretic and analgesic drugs to ameliorate pain and fever in cold and flu conditions. The present work describes the use of thermal analysis for the characterization of the physicochemical compatibility between drugs and excipients during the development of solid dosage forms. Thermogravimetric analysis (TGA) and Differential Scanning Calorimetry (DSC) were used to study the thermal stability of the drug and of the physical mixture (drug/excipients) in solid binary mixtures (1:1)...
January 2017: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
https://www.readbyqxmd.com/read/28223714/comparative-physiological-and-transcriptomic-analyses-provide-integrated-insight-into-osmotic-cold-and-salt-stress-tolerance-mechanisms-in-banana
#8
Wei Hu, Zehong Ding, Weiwei Tie, Yan Yan, Yang Liu, Chunlai Wu, Juhua Liu, Jiashui Wang, Ming Peng, Biyu Xu, Zhiqiang Jin
The growth, development, and production of banana plants are constrained by multiple abiotic stressors. However, it remains elusive for the tolerance mechanisms of banana responding to multiple abiotic stresses. In this study, we found that Fen Jiao (FJ) was more tolerant to osmotic, cold, and salt stresses than BaXi Jiao (BX) by phenotypic and physiological analyses. Comparative transcriptomic analyses highlighted stress tolerance genes that either specifically regulated in FJ or changed more than twofold in FJ relative to BX after treatments...
February 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28223528/inhibition-of-%C3%AE-9%C3%AE-10-nicotinic-acetylcholine-receptors-prevents-chemotherapy-induced-neuropathic-pain
#9
Haylie K Romero, Sean B Christensen, Lorenzo Di Cesare Mannelli, Joanna Gajewiak, Renuka Ramachandra, Keith S Elmslie, Douglas E Vetter, Carla Ghelardini, Shawn P Iadonato, Jose L Mercado, Baldomera M Olivera, J Michael McIntosh
Opioids are first-line drugs for moderate to severe acute pain and cancer pain. However, these medications are associated with severe side effects, and whether they are efficacious in treatment of chronic nonmalignant pain remains controversial. Medications that act through alternative molecular mechanisms are critically needed. Antagonists of α9α10 nicotinic acetylcholine receptors (nAChRs) have been proposed as an important nonopioid mechanism based on studies demonstrating prevention of neuropathology after trauma-induced nerve injury...
February 21, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28223483/seasonal-prediction-of-us-summertime-ozone-using-statistical-analysis-of-large-scale-climate-patterns
#10
Lu Shen, Loretta J Mickley
We develop a statistical model to predict June-July-August (JJA) daily maximum 8-h average (MDA8) ozone concentrations in the eastern United States based on large-scale climate patterns during the previous spring. We find that anomalously high JJA ozone in the East is correlated with these springtime patterns: warm tropical Atlantic and cold northeast Pacific sea surface temperatures (SSTs), as well as positive sea level pressure (SLP) anomalies over Hawaii and negative SLP anomalies over the Atlantic and North America...
February 21, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28223294/the-%C3%AE-3-adrenergic-receptor-is-dispensable-for-browning-of-adipose-tissues
#11
Jasper M A de Jong, René T F Wouters, Nathalie Boulet, Barbara Cannon, Jan Nedergaard, Natasa Petrovic
Brown and brite/beige adipocytes are attractive therapeutic targets to treat metabolic diseases. To maximally utilize their functional potential, further understanding is required about their identities and their functional differences. Recent studies with β3-adrenergic receptor knockout mice reported that brite/beige adipocytes, but not classical brown adipocytes, require the β3-adrenergic receptor for cold-induced transcriptional activation of thermogenic genes. We aimed to further characterize this requirement of the β3-adrenergic receptor as a functional distinction between classical brown and brite/beige adipocytes...
February 21, 2017: American Journal of Physiology. Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28222977/ambient-temperature-and-emergency-department-visits-time-series-analysis-in-12-chinese-cities
#12
Qi Zhao, Yongming Zhang, Wenyi Zhang, Shanshan Li, Gongbo Chen, Yanbin Wu, Chen Qiu, Kejing Ying, Huaping Tang, Jian-An Huang, Gail Williams, Rachel Huxley, Yuming Guo
BACKGROUND: The association between ambient temperature and mortality has been well documented worldwide. However, limited data are available on nonfatal health outcomes, such as emergency department visits (EDVs), particularly from China. OBJECTIVES: To examine the temperature-EDV association in 12 Chinese cities; and to assess the modification effects by region, gender and age. METHODS: Daily meteorological data and non-accidental EDVs were collected during 2011-2014...
February 17, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28222935/global-initiative-for-chronic-obstructive-lung-disease-gold-2017-the-alat-perspective
#13
Maria Montes de Oca, Rogelio Pérez-Padilla
No abstract text is available yet for this article.
February 17, 2017: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/28222871/evaluation-of-hypersensitivity-after-the-placement-of-metal-ceramic-crowns-cemented-with-two-luting-agents-long-term-results-of-a-prospective-clinical-study
#14
Carla Kozmacs, Katharina Schaper, Hans-Christoph Lauer, Andree Piwowarczyk
STATEMENT OF PROBLEM: Different luting materials are available for the cementation of fixed dental prostheses. Postcementation hypersensitivity is an occasional complication in the definitive delivery. How the choice of luting agent affects long-term postcementation sensitivity is unknown. PURPOSE: The purpose of this prospective, randomized, controlled, split-mouth clinical trial was to compare the hypersensitivity of 2 cementation methods for metal ceramic crowns...
February 17, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28222143/antidepressive-and-antinociceptive-effects-of-ethanolic-extract-and-fruticuline-a-from-salvia-lachnostachys-benth-leaves-on-rodents
#15
Joyce Alencar Santos, Ana Claudia Piccinelli, Maira Dante Formagio, Cristhian Santos Oliveira, Elide Pereira Dos Santos, Maria Élida Alves Stefanello, Ubirajara Lanza Junior, Rodrigo Juliano Oliveira, Mário Mateus Sugizaki, Cândida Aparecida Leite Kassuya
OBJECTIVES: This study investigated the antidepressant and antinociceptive effects of ethanolic extract (SLEE) and pure fruticuline A obtained from Salvia lachnostachys leaves on rats and mice. METHODS: In this study, SLEE (100 mg/kg, p.o. route) was evaluated for its effects on spared nerve injury (SNI) in rats. The animals were submitted to mechanical sensitivity, forced swim (FST) and cold sensitivity tests 10 and 15 days after surgery. SLEE (100 mg/kg, p.o.) and fruticuline A (3 mg/kg, p...
2017: PloS One
https://www.readbyqxmd.com/read/28221975/fate-of-listeria-monocytogenes-pathogenic-yersinia-enterocolitica-and-escherichia-coli-o157-h7-gfp-in-ready-to-eat-salad-during-cold-storage-what-is-the-risk-to-consumers
#16
Karin Söderqvist, Susanne Thisted Lambertz, Ivar Vågsholm, Lise-Lotte Fernström, Beatrix Alsanius, Lars Mogren, Sofia Boqvist
In this study, we investigated the fate of Listeria monocytogenes , pathogenic Yersinia enterocolitica , and Escherichia coli O157:H7 gfp(+) inoculated in low numbers into ready-to-eat baby spinach and mixed-ingredient salad (baby spinach with chicken meat). Samples were stored at recommended maximum refrigerator temperature (8°C in Sweden) or at an abuse temperature (15°C) for up to 7 days. Mixed-ingredient salad supported considerable growth when stored at 15°C during shelf life (3 days), with populations of L...
February 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28221972/control-points-to-reduce-movement-of-central-nervous-system-tissue-during-beef-slaughter
#17
J L Aalhus, R D Thacker, I L Larsen, J C Roberts, M A Price, M Juárez
Consumption of central nervous system tissue (CNST) from cattle with bovine spongiform encephalopathy (BSE) is thought to cause the human neurological disease, variant Creutzfeldt-Jacob disease. To identify points of cross-contamination of beef carcasses with CNST, 55 young beef cattle were slaughtered and processed through a federally inspected multispecies abattoir. The objectives of this study were to evaluate CNST spread following the placement of a plug in the penetration site of the skull after captive bolt stunning, to evaluate cross-contamination of carcasses before and after splitting, to compare the effects of hot water pasteurization (84°C for 10 s) versus cold water wash (10°C for 30 s) for reducing CNST on the carcass, and to examine other possible sources of cross-contamination in the abattoir...
February 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28221915/nonuniformity-of-temperatures-in-microwave-steam-heating-of-lobster-tail
#18
Gregory J Fleischman
The biennial Conference for Food Protection provides a formal process for all interested parties to influence food safety guidance. At a recent conference, an issue was raised culminating in a formal request to the U.S. Food and Drug Administration to change its Food Code recommendation for safe cooking of seafood using microwave energy when steaming was also employed. The request was to treat microwave steam cooked seafood as a conventionally cooked raw animal product rather than a microwave cooked product, for which the safe cooking recommendation is more extensive owing to the complex temperature distributions in microwave heating...
November 2016: Journal of Food Protection
https://www.readbyqxmd.com/read/28221875/inactivation-of-escherichia-coli-o157-h7-and-aerobic-microorganisms-in-romaine-lettuce-packaged-in-a-commercial-polyethylene-terephthalate-container-using-atmospheric-cold-plasma
#19
Sea C Min, Si Hyeon Roh, Glenn Boyd, Joseph E Sites, Joseph Uknalis, Xuetong Fan, Brendan A Niemira
The effects of dielectric barrier discharge atmospheric cold plasma (DACP) treatment on the inactivation of Escherichia coli O157:H7 and aerobic microorganisms in romaine lettuce packaged in a conventional commercial plastic container were evaluated during storage at 4°C for 7 days. Effects investigated included the color, carbon dioxide (CO2) generation, weight loss, and surface morphology of the lettuce during storage. Romaine lettuce pieces, with or without inoculation with a cocktail of three strains of E...
January 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28221854/effects-of-fish-derived-biological-preservatives-on-cold-storage-of-grass-carp-ctenopharyngodon-idellus-fillets
#20
Tingting Li, Yang Jiang, Gaowei Jin, Qiancheng Zhao, Jianrong Li
Two kinds of fish-derived natural antimicrobial substances, protamine and catfish ( Clarias fuscus ) epidermal mucus extract (CEME), were evaluated for their effect on the quality of grass carp fillets. Fillets were atmosphere packaged in cast polypropylene bags and were stored at 4°C in a low-temperature incubator without light. Solutions (0.5%, wt/vol) of CEME and protamine were used for dip pretreatment, respectively. Bacteriological (aerobic plate count, Shewanella putrefaciens , Pseudomonas fluorescens ) and physicochemical (pH, total volatile basic nitrogen, K value, surface color, texture profiles, water distribution) parameters and volatile odor compounds were measured on days 0, 3, 6, 9, 12, and 15...
October 2016: Journal of Food Protection
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