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https://www.readbyqxmd.com/read/29346239/factors-associated-with-development-of-dissociated-optic-nerve-fiber-layer-appearance-in-the-pioneer-intraoperative-optical-coherence-tomography-study
#1
Anne P Runkle, Sunil K Srivastava, Alex Yuan, Peter K Kaiser, Rishi P Singh, Jamie L Reese, Justis P Ehlers
PURPOSE: To assess the relationship of dissociated optic nerve fiber layer (DONFL) and intraoperative membrane-peeling dynamics as visualized using intraoperative optical coherence tomography (OCT), and to evaluate the functional implications of DONFL. METHODS: This was a post hoc analysis of eyes undergoing membrane peeling for vitreomacular interface disorders in the prospective PIONEER intraoperative OCT study. Retinal layer measurements in preincision and postpeel intraoperative OCT images were obtained...
January 16, 2018: Retina
https://www.readbyqxmd.com/read/29346059/fermented-extraction-of-citrus-unshiu-peel-inhibits-viability-and-migration-of-human-pancreatic-cancers
#2
Jungwhoi Lee, Jungsul Lee, Myungseung Kim, Jae Hoon Kim
Pancreatic cancer is one of the most dangerous cancers with high mortality rates. Despite continuous efforts, there has been limited improvement in its prognosis. In this study, we prepared fermented extract of Citrus unshiu peel (fCUP) from the by-product after juice processing and then examined the anticancer effects of fCUP on human pancreatic cancer cells. Treatment with fCUP inhibited the growth of human pancreatic cancer cells through induction of caspase-3 cleavage both in vitro and in vivo. Treatment with fCUP also blocked the migration of human pancreatic cancer cells through activation of intracellular signaling pathways such as MKK3/6 and P38...
January 2018: Journal of Medicinal Food
https://www.readbyqxmd.com/read/29344770/sub-inner-limiting-membrane-hemorrhage-in-a-patient-with-terson-syndrome
#3
M Munteanu, C Rosca, H Stanca
PURPOSE: To report a case of bilateral Terson Syndrome with sub inner limiting membrane hemorrhage associated with a rare finding: perimacular fold. METHODS: The patient, a 34 years old female with aneurysmal subarachnoid hemorrhage and bilateral Terson syndrome was admitted to the Ophthalmology department, complaining of blurred vision. Core vitrectomy, hyaloid detachment, peeling of the ILM and aspiration of the sub inner limiting membrane hemorrhage was performed...
January 17, 2018: International Ophthalmology
https://www.readbyqxmd.com/read/29341849/factors-affecting-occlusion-pressure-and-ischemic-preconditioning
#4
Henry Brown, Martyn J Binnie, Brian Dawson, Nicola Bullock, Brendan R Scott, Peter Peeling
PURPOSE: To determine the effect of limb selection (upper/lower), cuff width (small (6 cm)/medium (13 cm) upper; medium/large (18 cm) lower) and anthropometry on arterial occlusion pressure (AOP) in ischemic preconditioning (IPC). METHODS: Twenty athletes (10 females and 10 males) had surface anthropometry and dual x-ray absorptiometry (DXA) assessments before using Doppler ultrasound to confirm AOP for each limb. Subsequently, 5 min of occlusion occurred, with near-infrared spectroscopy (NIRS) measuring muscle oxygenation changes...
January 17, 2018: European Journal of Sport Science
https://www.readbyqxmd.com/read/29339307/anticoccidial-activity-of-fruit-peel-of-punica-granatum-l
#5
Shazia Ahad, Syed Tanveer, Tauseef Ahmad Malik, Irshad Ahmad Nawchoo
In the interests of food safety and public health, plants and their compounds are now re-emerging as an alternative approach to treat parasitic diseases. Here, we studied the anticoccidial effect of different solvent extracts of the fruit peel of Punica granatum-a commercial waste from pomegranate juice industries. The hope underlying these experiments was to find a sustainable natural product for controlling coccidiosis. The plant extracts were prepared using solvents of different polarity. Acute oral toxicity study was first carried out to see the safety of crude extracts...
January 12, 2018: Microbial Pathogenesis
https://www.readbyqxmd.com/read/29338343/molecular-analysis-of-anthocyanin-biosynthesis-pathway-genes-and-their-differential-expression-in-mango-peel
#6
Anju Bajpai, Kasim Khan, M Muthukumar, S Rajan, Nagendra Kumar Singh
Mango fruit is cherished by masses for its taste and nutrition, contributed by color, flavor and aroma. Among these, peel color is an important trait contributing to fruit quality and market value. We attempted to elucidate the role of key genes of anthocyanin biosynthesis pathway related to fruit peel color from the leaf transcriptome of cv. Amrapali. A total of 108 mined transcript sequences were assigned to phenylpropanoid flavonoid pathway from which 15 contigs representing anthocyanin biosynthesis genes were annotated...
January 16, 2018: Genome Génome / Conseil National de Recherches Canada
https://www.readbyqxmd.com/read/29338171/flexible-capacitive-piezoelectric-sensor-with-vertically-aligned-ultra-long-gan-wires
#7
Amine El Kacimi, Emmanuelle Pauliac-Vaujour, Joel Eymery
We report a simple and scalable fabrication process of flexible capacitive piezoelectric sensors using vertically aligned gallium nitride (GaN) wires as well as their physical principles of operation. As-grown N-polar GaN wires obtained by self-catalyst metal-organic vapor phase epitaxy are embedded into a PDMS matrix and directly peeled off from the sapphire substrate before metallic electrode contacting. This geometry provides an efficient control of the wire orientation and an additive contribution of the individual piezoelectric signals...
January 17, 2018: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/29337881/effects-of-polypropylene-orientation-on-mechanical-and-heat-seal-properties-of-polymer-aluminum-polymer-composite-films-for-pouch-lithium-ion-batteries
#8
Fangxinyu Zeng, Jinyao Chen, Feng Yang, Jian Kang, Ya Cao, Ming Xiang
In this study, polyamide-aluminum foil-polypropylene (PA-Al-PP) composite films with different orientation status of the PP layer were prepared, and their morphology, tensile, peeling and heat seal behavior were studied. The comparative study of tensile and fracture behaviors of single-layer film of PA, Al and PP, as well as the composite films of PA-Al, PP-Al and PA-Al-PP revealed that in PA-Al-PP composite film, the PA layer with the highest tensile strength can share the tensile stress from the Al layer during stretching, while the PP layer with the lowest tensile strength can prevent further development of the small cracks on boundary of the Al layer during stretching...
January 16, 2018: Materials
https://www.readbyqxmd.com/read/29336630/ameliorating-role-of-lycopene-tomato-puree-and-spirulina-tomato-puree-on-the-hematology-of-fluoride-exposed-swiss-albino-mice
#9
Shweta Sharma, Puneet Parashar, Subhasini Sharma, Kanta Prasad Sharma
Plant species rich in antioxidants (vitamins, flavonoids, lignans, and carotenoids) have been explored for complementary therapy of chronic diseases (cancers, coronary heart disease) and mitigation of pollutant toxicity. This article investigates their ameliorative role on selective hematological and serum biochemical parameters in fluoride-exposed (190 mg/kg body weight) Swiss albino mice pretreated with the antioxidant-rich diet supplements tomato puree (with and without peels), spirulina (cyanobacteria), and lycopene (present in tomato) for 45 days prior to entry into experimental protocol...
January 16, 2018: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/29335513/optimal-ranges-of-variables-for-an-effective-adsorption-of-lead-ii-by-the-agricultural-waste-pomelo-citrus-grandis-peels-using-doehlert-designs
#10
Xiao-Lan Yu, Yong He
The capacity of pomelo peels' adsorption on lead(II) from aqueous solutions without modifications was investigated and confirmed. Four variables in this study, pH, temperature, time and initial concentration of lead(II), significantly affected the adsorption rate of pomelo peels. The prediction model and optimal ranges of optimized variables were given by Doehlert designs, which made the selection of variables rapid, flexible and effortless to obtain an adsorption rate reaching 99.9% and 20 mg/L for initial lead(II) concentration, 3 for pH, 50 °C for temperature and 210 min for time was a choice...
January 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29333029/flagellate-rash-an-unusual-complication-of-bleomycin-therapy-a-case-report-with-brief-review-of-literature
#11
Chaturbhuj Agrawal, Vineet Talwar, Rajeev Saini, Pradeep Babu
Chemotherapy-induced skin rashes are common toxicities encountered which require careful assessment and evaluation as rashes could be a manifestation of primary malignancy itself and a variety of drugs used in combination further complicate the clinical scenario. Bleomycin is an anticancer antibiotic derived from Streptomyces verticillus and has been commonly used in the treatment of Hodgkin's disease, germ cell tumors and for pleurodesis. There are various dermatological adverse effects of bleomycin which have been previously reported in literature including skin peeling, hyperkeratosis, nail bed changes, Raynaud's phenomenon, and palmoplantar desquamation...
October 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29331510/effects-of-sub-minimum-inhibitory-concentrations-of-lemon-essential-oil-on-the-acid-tolerance-and-biofilm-formation-of-streptococcus-mutans
#12
Yanwei Sun, Sijia Chen, Chen Zhang, Yali Liu, Li Ma, Xiangyu Zhang
OBJECTIVES: Lemon essential oil (LEO) is a kind of secondary metabolite from lemon peels and has been found to inhibit cariogenic bacteria for decades. However, its effects on main cariogenic virulence factors are rarely reported. The present study aimed to investigate the effects of sub-minimum inhibitory concentrations (sub-MICs) of LEO on the acid tolerance and biofilm formation of Streptococcus mutans (S. mutans) and preliminarily reveal the possible underlying mechanisms. DESIGNS: Effects of LEO on the acid tolerance and biofilm formation of S...
December 29, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/29330852/characteristics-and-intestinal-immunomodulating-activities-of-water-soluble-pectic-polysaccharides-from-chenpi-with-different-storage-periods
#13
Changcheng Tian, Xu Hui, Jing Li, Zhuo Han
BACKGROUND: Traditional view considers that the long-term stored Chenpi (dried citrus peel) has better health efficacies as compared with the fresh Chenpi, but the detailed mechanism remains obscure. RESULTS: The three water-soluble pectic polysaccharides (CPP1, CPP5 and CPP10) were obtained from one-year, five-year and ten-year Chenpi, respectively, and their physicochemical characteristics and intestinal immunomodulating activities were investigated and compared...
January 13, 2018: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/29329862/active-compounds-antioxidant-activity-and-%C3%AE-glucosidase-inhibitory-activity-of-different-varieties-of-chaenomeles-fruits
#14
Jing Miao, Xia Li, Chengcheng Zhao, Xiaoxiao Gao, Ying Wang, Wenyuan Gao
Chaenomeles is an important source for food industry in China, and its planting area is expanding year by year. This study was conducted to evaluate different varieties of Chaenomeles by comparing the chemical compositions, antioxidant activity and α-glucosidase inhibitory activity of peels and fleshes from twelve varieties of Chaenomeles. In the results, peels of Chaenomeles contain more phenolics, flavonoids and triterpenes, and show better antioxidant activity and α-glucosidase inhibitory activity than their fleshes...
May 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29329837/the-fate-and-enantioselective-behavior-of-zoxamide-during-wine-making-process
#15
Xinglu Pan, Fengshou Dong, Na Liu, Youpu Cheng, Jun Xu, Xingang Liu, Xiaohu Wu, Zenglong Chen, Yongquan Zheng
The fate of zoxamide and its enantiomers were evaluated in detail during wine-making process. The enantiomers of zoxamide were separated and determined by ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS) after each processing procedure including washing, peeling, fermentation and clarification. Significant enantioselectivity was observed in all three treatments with the half-lives of R-zoxamide and S-zoxamide estimated to be 45.6 and 52.9 h in Group A, 45.0 and 52...
May 15, 2018: Food Chemistry
https://www.readbyqxmd.com/read/29328702/peeling-off-neutron-skins-from-neutron-rich-nuclei-constraints-on-the-symmetry-energy-from-neutron-removal-cross-sections
#16
T Aumann, C A Bertulani, F Schindler, S Typel
An experimentally constrained equation of state of neutron-rich matter is fundamental for the physics of nuclei and the astrophysics of neutron stars, mergers, core-collapse supernova explosions, and the synthesis of heavy elements. To this end, we investigate the potential of constraining the density dependence of the symmetry energy close to saturation density through measurements of neutron-removal cross sections in high-energy nuclear collisions of 0.4 to 1 GeV/nucleon. We show that the sensitivity of the total neutron-removal cross section is high enough so that the required accuracy can be reached experimentally with the recent developments of new detection techniques...
December 29, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/29326854/macular-buckling-surgery-for-retinal-detachment-associated-with-macular-hole-in-high-myopia-eye
#17
Kenan Sönmez, Ali Keleş
A 68-year-old woman presented to our clinic with a 1-month history of central scotoma and visual loss in her right eye. The best corrected visual acuity (BCVA) was hand motion in her right eye. Fundus examination showed myopic chorioretinal degeneration in association with posterior staphyloma and the retina was slightly elevated throughout the macula. Optical coherence tomography (OCT) revealed retinal detachment involving the posterior pole with a macular hole and staphyloma. The patient underwent pars plana vitrectomy, internal limiting membrane peeling, macular buckling, and perfluoropropane gas tamponade...
December 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/29324979/under-pressure-epicormic-shoots-and-traumatic-growth-zones-in-high-latitude-triassic-trees-from-east-antarctica
#18
Anne-Laure Decombeix, Rudolph Serbet, Edith L Taylor
Background and Aims: Investigating the biology of trees that were growing at high latitudes during warmer geological periods is key to understanding the functioning of both past and future forest ecosystems. The aim of this study is to report the first co-occurrence of epicormic shoots and traumatic growth zones in fossil trees from the Triassic of Antarctica and to discuss their biological and environmental implications. Methods: Permineralized woods bearing scars of epicormic shoots were collected from the Triassic Fremouw Formation in Gordon Valley, Central Transantarctic Mountains, Antarctica in 2010...
January 6, 2018: Annals of Botany
https://www.readbyqxmd.com/read/29324930/characteristics-socioeconomic-status-and-ethnic-variations-of-primary-idiopathic-macular-hole-repair-in-vitreoretinal-centers-in-the-united-kingdom
#19
M Vasalaki, E Papavasileiou, S Velissaris, C Garnavou-Xirou, V Zygoura, O Theodorou, R Zakir, G Duguid, T Sandinha, D Steel, T L Jackson
OBJECTIVE: The purpose of this multicentre retrospective study was to investigate the characteristics and role of ethnicity and socioeconomic status amongst patients with idiopathic macular holes (IMH) and the surgical outcome. SUBJECTS AND METHOD: Consecutive patients undergoing primary IMH surgery at three vitreoretinal units in the UK (King's College Hospital, London, UK, Western Eye Hospital, London, UK, Sunderland Eye Infirmary, Sunderland, UK) between January 2007 and May 2017 were included...
September 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/29324591/visualization-from-intraoperative-swept-source-microscope-integrated-optical-coherence-tomography-in-vitrectomy-for-complications-of-proliferative-diabetic-retinopathy
#20
Hesham Gabr, Xi Chen, Oscar M Zevallos-Carrasco, Christian Viehland, Alexandria Dandrige, Neeru Sarin, Tamer H Mahmoud, Lejla Vajzovic, Joseph A Izatt, Cynthia A Toth
PURPOSE: To evaluate the use of live volumetric (4D) intraoperative swept-source microscope-integrated optical coherence tomography in vitrectomy for proliferative diabetic retinopathy complications. METHODS: In this prospective study, we analyzed a subgroup of patients with proliferative diabetic retinopathy complications who required vitrectomy and who were imaged by the research swept-source microscope-integrated optical coherence tomography system. In near real time, images were displayed in stereo heads-up display facilitating intraoperative surgeon feedback...
January 10, 2018: Retina
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