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https://www.readbyqxmd.com/read/29785490/microcirculatory-effects-of-sildenafil-in-experimental-testicular-torsion-in-rats
#1
Márton Oroszi, Andrea Szabó, Ádám Miklós Fehér, Gábor Deák, Zoltán Bajory
PURPOSE: Investigate the short-term effect of sildenafil on microcirculation, especially the velocity, the pattern of the flow and the recruitment of the leukocyte in postcapillaries. METHODS: In male Sprague-Dawley rats, the microcirculatory consequences of 60 min experimental testicular torsion, followed by 240 min of reperfusion, were examined. Using fluorescence intravital microscopy, changes in red blood cell velocity in post-capillary venules and rolling as well as adhesion of leukocytes in the postcapillary venules were examined before the torsion and every hour during the reperfusion period...
May 21, 2018: World Journal of Urology
https://www.readbyqxmd.com/read/29785238/intralesional-injection-of-triamcinolone-acetonide-for-subcutaneous-lipoma-causing-musculoskeletal-and-neurologic-symptoms
#2
William A Hayward, Wilmer L Sibbitt, Randy R Sibbitt, Maheswari Muruganandam, Noelle A Rolle, Monthida Fangtham, N Suzanne Emil, Scarlett K Kettwich
Objective: Benign subcutaneous lipomas can cause musculoskeletal pain and nerve impingement. We hypothesized that the potent lipolytic and atrophic effect of 40mg/mL triamcinolone acetonide would atrophy symptomatic lipomas so surgical excision could be avoided. Design: This was a cohort study. Setting: This study took place in an ultrasound injection clinic. Participants: Eight subjects with painful symptomatic lipoma were included. Measurements: Preprocedurally, the margins of the lipomas were palpated and marked with ink, then measured in centimeters (cm)...
May 2018: Journal of Clinical and Aesthetic Dermatology
https://www.readbyqxmd.com/read/29785195/combined-therapies-of-modified-taiyi-miraculous-moxa-roll-and-cupping-for-patients-with-lumbar-intervertebral-disc-herniation
#3
Chunyue Cai, Yuefeng Gong, Dayong Dong, Jinbiao Xue, Xiaoting Zheng, Zhangfeng Zhong, Jialong Shao, Daguo Mi
Lumbar intervertebral disc herniation is a kind of syndrome caused by stimulation or pressure of nerve root and cauda equina due to intervertebral disc disorder, fibrous ring rupture, and pulpiform nucleus protrusion. Application of traditional Chinese medicine (TCM) including acupuncture therapy and cupping therapy is unique and effective treatment for lumbar intervertebral disc herniation in China. Hence, we try to investigate the combined clinical efficacy of modified Taiyi miraculous moxa roll and cupping therapy on patients with lumbar intervertebral disc herniation...
2018: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/29784364/protein-binding-protection-in-combination-with-dna-masking-for-sensitive-and-reliable-transcription-factor-detection
#4
Xiaowen Xu, Lei Wang, Desong Zhu, Yan Wang, Wei Jiang
Sensitive and reliable detection of transcription factors (TFs) is crucial for disease diagnosis and drug discovery. Herein, a protein binding protection in combination with DNA masking-based strategy is developed for sensitive and reliable detection of NF-κB p50. First, NF-κB p50 binds specifically to a hairpin probe to form a protein-DNA complex. Then, the formed complex protects the hairpin probe from hybridization with the masking strand and subsequently triggers the cascade signal amplification of strand displacement amplification (SDA) and exponential rolling circle amplification (ERCA)...
August 15, 2018: Talanta
https://www.readbyqxmd.com/read/29781448/flexible-self-powered-piezo-supercapacitor-system-for-wearable-electronics
#5
Evgenia Gilshteyn, Daler Amanbaev, Maxim Silibin, Artem Sysa, Vladislav Kondrashov, Anton Anisimov, Tanja Kallio, Albert Nasibulin
The integration of the energy harvesting and energy storage in a single device both enables the conversion of the ambient energy into electricity and provides a sustainable power source for various electronic devices and systems. On the other hand, mechanical flexibility coupled with optical transparency of the energy storage devices is required for many applications, ranging from self-powered rolled-up displays to wearable optoelectronic devices. We integrate a piezoelectric poly(vinylidene-trifluoroethylene) film into a flexible supercapacitor system to harvest and store the energy...
May 21, 2018: Nanotechnology
https://www.readbyqxmd.com/read/29780793/an-exponential-regression-model-reveals-the-continuous-development-of-b-cell-subpopulations-used-as-reference-values-in-children
#6
Christoph Königs, Stephan Schultze-Strasser, Andrea Quaiser, Konrad Bochennek, Dirk Schwabe, Thomas E Klingebiel, Ulrike Koehl, Claudia Cappel, Udo Rolle, Peter Bader, Melanie Bremm, Sabine Huenecke, Shahrzad Bakhtiar
B lymphocytes are key players in humoral immunity, expressing diverse surface immunoglobulin receptors directed against specific antigenic epitopes. The development and profile of distinct subpopulations have gained awareness in the setting of primary immunodeficiency disorders, primary or secondary autoimmunity and as therapeutic targets of specific antibodies in various diseases. The major B cell subpopulations in peripheral blood include naïve (CD19+ or CD20+ IgD+ CD27- ), non-switched memory (CD19+ or CD20+ IgD+ CD27+ ) and switched memory B cells (CD19+ or CD20+ IgD- CD27+ )...
2018: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/29780556/integration-of-isothermal-amplification-with-quantum-dot-based-fluorescence-resonance-energy-transfer-for-simultaneous-detection-of-multiple-micrornas
#7
Juan Hu, Ming-Hao Liu, Chun-Yang Zhang
MicroRNAs (miRNAs) are small non-coding RNAs that regulate important physiological processes, and their dysregulation is associated with various human diseases. Simultaneous sensitive detection of multiple miRNAs may facilitate early clinical diagnosis. In this research, we demonstrate for the first time the integration of hyperbranched rolling circle amplification (HRCA) with quantum dot (QD)-based fluorescence resonance energy transfer (FRET) for the simultaneous detection of multiple microRNAs with a single-color QD as the donor and two fluorescent dyes as the acceptors...
May 14, 2018: Chemical Science
https://www.readbyqxmd.com/read/29779161/empowering-lay-counsellors-with-technology-masivukeni-a-standardized-multimedia-counselling-support-tool-to-deliver-art-counselling
#8
H Gouse, R N Robbins, C A Mellins, A Kingon, J Rowe, M Henry, R H Remien, A Pearson, F Victor, J A Joska
Lay-counsellors in resource-limited settings convey critical HIV- and ART-information, and face challenges including limited training and variable application of counselling. This study explored lay-counsellors and Department of Health (DoH) perspectives on the utility of a multimedia adherence counselling program. Masivukeni, an mHealth application that provides scaffolding for delivering standardized ART counselling was used in a 3-year randomized control trail at two primary health care clinics in Cape Town, South Africa...
May 19, 2018: AIDS and Behavior
https://www.readbyqxmd.com/read/29778624/conditioning-of-human-salivary-flow-using-a-visual-cue-for-sour-candy
#9
Jonathan C Kershaw, Cordelia A Running
OBJECTIVE: Although the "mouthwatering" to sight, smell, or thought of food is commonly accepted in food and nutrition research, the concept of mouthwatering and human salivary flow conditioning is not well accepted in salivary research. The objective of this study was to revisit whether human salivary flow could be classically conditioned to a previously neutral stimulus. DESIGN: Sour candy or a non-food control in opaque containers were presented to healthy participants (n = 8)...
May 14, 2018: Archives of Oral Biology
https://www.readbyqxmd.com/read/29778306/proton-pump-inhibitors-prescriptions-in-france-main-trends-from-2006-to-2016-on-french-health-insurance-database
#10
Quentin Boucherie, Franck Rouby, Diane Frankel, Patrice Roll, Joelle Micallef
Because national data on proton pump inbibitors (PPIs) consumption in France are scarce and because there is a growing literature on potential adverse drug reaction induced by this pharmacological class, we would like to more describe the main evolution of PPI use and the main characteristics of its users in France. We used a 1/97th representative sample of beneficiaries of the French health insurance called "échantillon généraliste des bénéficiaires" (EGB) to describe PPIs' use over time (duration of use by year) from 2006 to 2016...
March 7, 2018: Thérapie
https://www.readbyqxmd.com/read/29777339/characterization-of-a-cryptic-rolling-circle-replication-plasmid-pmk8-from-enterococcus-durans-1-8
#11
Penyu Zhou, Zhengyuan Zhai, Xiong Yao, Peihua Ma, Yanling Hao
A novel cryptic plasmid from Enterococcus durans 1-8, designated as pMK8, was sequenced and analyzed in this study. It consists of 3337 bp with a G + C content of 33.11%. Sequence analysis of pMK8 revealed three putative open reading frames (ORFs). Based on homology, two of them were identified as genes encoding replication initiation (RepC) and mobilization (Mob) protein, respectively. Sequence analysis revealed a pT181 family double-strand origin (dso) and a putative single-strand origin (sso) located upstream of the repC gene...
May 17, 2018: Current Microbiology
https://www.readbyqxmd.com/read/29776779/tobacco-21-policy-support-by-u-s-individuals-aged-13-25-years-evidence-from-a-rolling-cross-sectional-study-2014-2017
#12
Allyson C Volinsky, Elissa C Kranzler, Laura A Gibson, Robert C Hornik
No abstract text is available yet for this article.
May 15, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29775318/roll-to-roll-nanoforming-of-metals-using-laser-induced-superplasticity
#13
Debkalpa Goswami, Juan Camilo Múnera, Aniket Pal, Behnam Sadri, Caio Lui Paganelli Guzzo Scarpetti, Ramses V Martinez
This letter describes a low-cost, scalable nanomanufacturing process that enables the continuous forming of thin metallic layers with nanoscale accuracy using roll-to-roll, laser-induced superplasticity (R2RLIS). R2RLIS uses a laser shock to induce the ultrahigh strain rate deformation of metallic films at room temperature into low-cost polymeric nanomolds, independently of the original grain size of the metal. This simple and inexpensive nanoforming method does not require access to cleanrooms and associated facilities, and can be easily implemented on conventional CO2 lasers, enabling laser systems commonly used for rapid prototyping or industrial cutting and engraving to fabricate uniform and three-dimensional crystalline metallic nanostructures over large areas...
May 18, 2018: Nano Letters
https://www.readbyqxmd.com/read/29775226/moxibustion-for-cephalic-version-of-breech-presentation
#14
REVIEW
Judith M Schlaeger, Cynthia L Stoffel, Jeanie L Bussell, Hui Yan Cai, Miho Takayama, Hiroyoshi Yajima, Nobuari Takakura
Moxibustion, a form of traditional Chinese medicine (TCM), is the burning of the herb moxa (Folium Artemisiae argyi or mugwort) over acupuncture points. It is often used in China to facilitate cephalic version of breech presentation. This article reviews the history, philosophy, therapeutic use, possible mechanisms of action, and literature pertaining to its use for this indication. For moxibustion, moxa can be rolled into stick form, placed directly on the skin, or placed on an acupuncture needle and ignited to warm acupuncture points...
May 18, 2018: Journal of Midwifery & Women's Health
https://www.readbyqxmd.com/read/29775225/cytokines-and-chemokines-differentially-regulate-innate-immune-cell-trafficking-during-post-kala-azar-dermal-leishmaniasis
#15
Ashish K Singh, Vidya N R Das, Ajay Amit, Manas R Dikhit, Vijaya Mahantesh, Shubhankar K Singh, Shyam Naryan, Krishna Pandey, Pradeep Das, Neena Verma, Sanjiva Bimal
Post kala-azar dermal leishmaniasis (PKDL) is often considered to be the anthroponotic reservoir of visceral leishmaniasis (VL) in India. A better understanding of the host immune-response in dermal lesions of PKDL patients is therefore of utmost significance to minimize such patients and to restrict VL transmission. Although the innate immune response is known to play an important role in parasite clearance from dermal lesions, the actual contribution of innate cells to the pathogenicity of PKDL is poorly understood...
May 18, 2018: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29775161/surgical-treatment-of-middle-cluneal-nerve-entrapment-neuropathy-technical-note
#16
Juntaro Matsumoto, Toyohiko Isu, Kyongsong Kim, Naotaka Iwamoto, Daijiro Morimoto, Masanori Isobe
OBJECTIVE The etiology of low-back pain (LBP) is heterogeneous and is unknown in some patients with chronic pain. Superior cluneal nerve entrapment has been proposed as a causative factor, and some patients suffer severe symptoms. The middle cluneal nerve (MCN) is also implicated in the elicitation of LBP, and its clinical course and etiology remain unclear. The authors report the preliminary outcomes of a less invasive microsurgical release procedure to address MCN entrapment (MCN-E). METHODS The authors enrolled 11 patients (13 sites) with intractable LBP judged to be due to MCN-E...
May 18, 2018: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/29773841/ocular-counter-rolling-in-astronauts-after-short-and-long-duration-spaceflight
#17
Millard F Reschke, Scott J Wood, Gilles Clément
Ocular counter-rolling (OCR) is a reflex generated by the activation of the gravity sensors in the inner ear that stabilizes gaze and posture during head tilt. We compared the OCR measures that were obtained in 6 astronauts before, during, and after a spaceflight lasting 4-6 days with the OCR measures obtained from 6 astronauts before and after a spaceflight lasting 4-9 months. OCR in the short-duration fliers was measured using the afterimage method during head tilt at 15°, 30°, and 45°. OCR in the long-duration fliers was measured using video-oculography during whole body tilt at 25°...
May 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29773824/rnase-h-assisted-rna-primed-rolling-circle-amplification-for-targeted-rna-sequence-detection
#18
Hirokazu Takahashi, Masahiko Ohkawachi, Kyohei Horio, Toshiro Kobori, Tsunehiro Aki, Yukihiko Matsumura, Yutaka Nakashimada, Yoshiko Okamura
RNA-primed rolling circle amplification (RPRCA) is a useful laboratory method for RNA detection; however, the detection of RNA is limited by the lack of information on 3'-terminal sequences. We uncovered that conventional RPRCA using pre-circularized probes could potentially detect the internal sequence of target RNA molecules in combination with RNase H. However, the specificity for mRNA detection was low, presumably due to non-specific hybridization of non-target RNA with the circular probe. To overcome this technical problem, we developed a method for detecting a sequence of interest in target RNA molecules via RNase H-assisted RPRCA using padlocked probes...
May 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29773683/adaptive-control-of-dynamic-balance-in-human-gait-on-a-split-belt-treadmill
#19
Tom J W Buurke, Claudine J C Lamoth, Danique Vervoort, Lucas H V van der Woude, Rob den Otter
Human bipedal gait is inherently unstable and staying upright requires adaptive control of dynamic balance. Little is known about adaptive control of dynamic balance in reaction to long-term, continuous perturbations. We examined how dynamic balance control adapts to a continuous perturbation in gait, by letting people walk faster with one leg than the other on a treadmill with two belts (i.e. split-belt walking). In addition, we assessed whether changes in mediolateral dynamic balance control coincide with changes in energy use during split-belt adaptation...
May 17, 2018: Journal of Experimental Biology
https://www.readbyqxmd.com/read/29772880/detection-of-spatial-aggregation-of-cases-of-cancer-from-data-on-patients-and-health-centres-contained-in-the-minimum-basic-data-set
#20
Pablo Fernández-Navarro, Jose-Miguel Sanz-Anquela, Angel Sánchez Pinilla, Rosario Arenas Mayorga, Carmen Salido-Campos, Gonzalo López-Abente
The feasibility of the Minimum Basic Data Set (MBDS) as a tool in cancer research was explored monitoring its incidence through the detection of spatial clusters. Case-control studies based on MBDS and marked point process were carried out with the focus on the residence of patients from the Prince of Asturias University Hospital in Alcalá de Henares (Madrid, Spain). Patients older than 39 years with diagnoses of stomach, colorectal, lung, breast, prostate, bladder and kidney cancer, melanoma and haematological tumours were selected...
May 7, 2018: Geospatial Health
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