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https://www.readbyqxmd.com/read/29658662/-application-of-mechanically-reinforced-45s5-bioglass-sup-%C3%A2-sup-derived-bioactive-glass-ceramic-porous-scaffolds-for-bone-defect-repairing-in-rabbits
#1
Lifeng Chen, Xianyan Yang, Rui Ma, Linghua Zhu
<b>Objective:</b> To evaluate the application of mechanically reinforced 45S5 Bioglass<sup>®</sup>-derived glass ceramic porous scaffolds for repair of bone defect in rabbits. <b>Methods:</b> The BG-ZnB powders were added into the 45S5 Bioglass<sup>®</sup> powder/paraffin microsphere mixtures and were sintered at 900℃ to obtain porous scaffolds with highly bioactive BG-ZnB of 0%, 2% or 4% of mass fraction (denoted as 45S5/ZnB0, 45S5/ZnB2, 45S5/ZnB4). Phase composition, porosity and compression properties of three kinds of as-sintered scaffolds were characterized by X-ray analysis, mercury porosimetry, and mechanical test...
May 25, 2017: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/29609565/the-clinical-relevance-of-the-presence-of-bridging-syndesmophytes-on-kyphosis-correction-and-maintenance-following-pedicle-subtraction-osteotomy-for-thoracolumbar-kyphotic-deformity-in-ankylosing-spondylitis-a-comparative-cohort-study
#2
Sai-Hu Mao, Zong-Xian Feng, Bang-Ping Qian, Yong Qiu
BACKGROUND: The presence of bridging syndesmophytes (BS) in spinal osteotomy region serves traditionally as one critical determinant for selection of osteotomy techniques. While nowadays the proportion of kyphotic ankylosing spondylitis (AS) patients receiving pedicle subtraction osteotomy (PSO) with yet mobile neighboring disc has seen a substantial increase. Literatures investigating the clinical relevance of the presence of BS on kyphosis correction and maintenance following PSO are scarce...
April 2, 2018: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29590139/the-effects-of-unilateral-and-bilateral-eccentric-overload-training-on-hypertrophy-muscle-power-and-cod-performance-and-its-determinants-in-team-sport-players
#3
Francisco Javier Núñez, Alfredo Santalla, Irene Carrasquila, Jose Antonio Asian, Jose Ignacio Reina, Luis Jesús Suarez-Arrones
The study aimed to compare the chronic eccentric-overload training effects of unilateral (lateral lunge) vs bilateral (half-squat) using an inertial device, on hypertrophy and physical performance. Twenty-seven young team sports male players performed a 4 sets of 7 repetitions of inertial eccentric overload training, biweekly for 6 weeks, distributed in unilateral lunge group (UG: age: 22.8 ± 2.9 years; body mass: 75.3 ± 8.8 kg; height: 177.3 ± 3.7 cm) and bilateral squat group (BG: age: 22.6 ± 2.7 years; body mass: 79...
2018: PloS One
https://www.readbyqxmd.com/read/29580897/prevalence-and-risk-factors-of-giardia-duodenalis-in-domestic-rabbbits-oryctolagus-cuniculus-in-jilin-and-liaoning-province-northeastern-china
#4
Jing Jiang, Jian-Gang Ma, Nian-Zhang Zhang, Peng Xu, Guangyu Hou, Quan Zhao, Xiao-Xuan Zhang
BACKGROUND: Giardia duodenalis is one of the most important intestinal parasites that can infect virtually all animals, including rabbits and humans. However, there is little information regarding the prevalence and genotypes of G. duodenalis in domestic rabbits in China. METHODS: A total of 426 rabbit fecal samples (136 from Shenyang City, 174 from Changchun City, and 116 from Jilin City) were examined by Lugol's iodine staining with microscopy analysis, and the positive samples were genotyped at the triosephosphate isomerase (tpi) and the beta giardin (bg) gene loci using nested PCR...
March 23, 2018: Journal of Infection and Public Health
https://www.readbyqxmd.com/read/29574305/proliferative-and-apoptotic-changes-in-the-healthy-canine-endometrium-and-in-cystic-endometrial-hyperplasia
#5
N Reusche, A Beineke, C Urhausen, M Beyerbach, M Schmicke, S Kramer, A R Günzel-Apel
Proliferation and apoptosis play an important role in cyclic changes in the healthy canine endometrium. Proteins of the Bcl-2-family are known to be involved in the regulation of apoptosis. However, only few reports mention their expression patterns during cystic endometrial hyperplasia (CEH). In order to correlate proliferative and apoptotic processes, expression of the apoptosis-regulatory proteins Bcl-2 (anti-apoptotic) and Bax (pro-apoptotic) in healthy and cystic hyperplastic endometrial tissue as well as in pyometra was investigated...
March 15, 2018: Theriogenology
https://www.readbyqxmd.com/read/29566543/beetroot-based-gel-supplementation-improves-handgrip-strength-forearm-muscle-o2-saturation-but-not-exercise-tolerance-and-blood-volume-in-jiu-jitsu-athletes
#6
Gustavo Vieira de Oliveira, Luiz Nascimento, Mônica Volino-Souza, Jacilene Mesquita, Thiago Alvares
The ergogenic effect of beetroot on the exercise performance of trained cyclists, runners, kayakers, and swimmers has been demonstrated. However, whether or not beetroot supplementation presents a beneficial effect on the exercise performance of jiu-jitsu athletes (JJA) remains inconclusive. Therefore, present study assessed the effect of beetroot-based gel (BG) supplementation on maximal voluntary contraction (MVC), exercise time until fatigue (ETF), muscle O2 saturation (SmO2), blood volume (tHb), and plasma nitrate and lactate in response to handgrip isotonic exercise (HIE) in JJA...
March 22, 2018: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29504662/a-prospective-study-evaluating-the-use-of-nasal-glucagon-for-the-treatment-of-moderate-to-severe-hypoglycemia-in-adults-with-type-1-diabetes-in-a-real-world-setting
#7
Elizabeth R Seaquist, Hélène Dulude, Xiaotian Michelle Zhang, Remi Rabasa-Lhoret, George M Tsoukas, James R Conway, Stanley John Weisnagel, Gregg Gerety, Vincent C Woo, Shuyu Zhang, Dolorès Carballo, Sheetal Pradhan, Claude A Piché, Cristina B Guzman
This multi-center, open-label, prospective, phase 3 study evaluated real-world effectiveness and ease of use of nasal glucagon (NG) in the treatment of moderate/severe hypoglycemic events (HEs) in adults with type 1 diabetes (T1D). Patients and caregivers were taught how to use NG (3 mg) to treat moderate/severe HEs, record the time taken to awaken or return to normal status, and measure blood glucose (BG) levels over time. Questionnaires were used to collect information about adverse events and ease of use of NG...
March 5, 2018: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/29500302/oral-therapies-for-multiple-sclerosis
#8
Simon Faissner, Ralf Gold
Multiple sclerosis treatment faces tremendous changes owing to the approval of new medications, some of which are available as oral formulations. Until now, the four orally available medications, fingolimod, dimethylfumarate (BG-12), teriflunomide, and cladribine have received market authorization, whereas laquinimod is still under development. Fingolimod is a sphingosine-1-phosphate inhibitor, which is typically used as escalation therapy and leads to up to 60% reduction of the annualized relapse rate, but might also have neuroprotective properties...
March 2, 2018: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/29468802/synergistic-effect-of-strontium-bioactive-glass-and-nano-hydroxyapatite-promotes-bone-regeneration-of-critical-sized-radial-bone-defects
#9
Ahmad Oryan, Mohamadreza Baghaban Eslaminejad, Amir Kamali, Samaneh Hosseini, Forough Azam Sayahpour, Hossein Baharvand
Critical-sized bone defects constitute a major health issue in orthopedics and usually cause mal-unions due to an inadequate number of migrated progenitor cells into the defect site or their incomplete differentiation into osteogenic precursor cells. The current study aimed to develop an optimized osteoinductive and angiogenic scaffold by incorporation of strontium (Sr) and bioglass (BG) into gelatin/nano-hydroxyapatite (G/nHAp) seeded with bone marrow mesenchymal stem cells to enhance bone regeneration. The scaffolds were fabricated by a freeze-drying technique and characterized in terms of morphology, structure, porosity and degradation rate...
February 21, 2018: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/29457246/randomized-controlled-prospective-clinical-trial-of-autologous-greater-omentum-free-graft-versus-autogenous-cancellous-bone-graft-in-radial-and-ulnar-fractures-in-miniature-breed-dogs
#10
Jennifer J Ree, Wendy I Baltzer, Sarah Nemanic
OBJECTIVE: To determine the rate of radiographic healing, complications, vascularization, and bone density after repair of radial and ulnar fractures in dogs <6 kg that were treated with an autogenous cancellous bone graft (BG) or free autologous omentum graft (OG). STUDY DESIGN: Prospective, randomized, controlled clinical trial with owners/radiologists blinded to treatment. ANIMALS: 25 dogs with naturally occurring traumatic radial/ulnar fractures...
February 19, 2018: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/29432893/improvement-of-cognitive-functions-in-response-to-a-regular-nordic-walking-training-in-elderly-women-a-change-dependent-on-the-training-experience
#11
A Gmiąt, J Jaworska, K Micielska, J Kortas, K Prusik, K Prusik, M Lipowski, A Radulska, N Szupryczyńska, J Antosiewicz, E Ziemann
Although regular physical activity is known to benefit health of aging populations, there are still many factors, which regulate exercise-induced adaptive changes. Among many vitamin D and myokines are under consideration. We, therefore, evaluated the influence of a single session of and regular Nordic Walking (NW) training combined with vitamin D supplementation on cognitive functions and muscle strength and some elements of the amino-acid profile. Thirty-five healthy elderly women (68 ± 5 years old) from health promotion programmes took part in the study...
February 9, 2018: Experimental Gerontology
https://www.readbyqxmd.com/read/29430266/minimally-invasive-sacroiliac-joint-fusion-2-year-radiographic-and-clinical-outcomes-with-a-principles-based-sij-fusion-system
#12
William W Cross, Arnold Delbridge, Donald Hales, Louis C Fielding
Background: Sacroiliac joint (SIJ) degeneration is a common source of low back pain (LBP). Minimally invasive (MI) SIJ fusion procedures have demonstrated meaningful clinical improvement. A recently developed MI SIJ fusion system incorporates decortication, placement of bone graft and fixation with threaded implants (DC/BG/TF). Patients and Methods: Nineteen patients who had MI SIJ fusion with DC/BG/TF were enrolled at three centers. Fusion was assessed in CT images obtained 12 and 24 months postoperatively by an independent radiographic core laboratory...
2018: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/29427529/efficient-bioconversion-of-oleuropein-from-olive-leaf-extract-to-antioxidant-hydroxytyrosol-by-enzymatic-hydrolysis-and-high-temperature-degradation
#13
Min Liu, Qiang Yong, Shiyuan Yu
Hydroxytyrosol (HT), a powerful antioxidant, clears free radicals and exhibits many biological activities. Because contents of HT are low in natural sources, bioconversion of oleuropein (OLE) to HT is of increasing interest. A biotechnological process was investigated to produce HT from OLE presented in olive leaf extract. Enzymatic hydrolysis using two cellulases with high BG activity, Novozymes CTec2 and commercial cellulase KDN (Qingdao, China), was carried out at 50 °C for 12 h followed by raising the temperature to 90 °C for chemical hydrolysis...
February 10, 2018: Biotechnology and Applied Biochemistry
https://www.readbyqxmd.com/read/29425471/antidiabetic-effect-of-rosella-stevia-tea-on-prediabetic-women-in-yogyakarta-indonesia
#14
Noor Rohmah Mayasari, Susetyowati, Mae Sri Hartati Wahyuningsih, Probosuseno
BACKGROUND: Rosella tea (Hibiscuss sabdariffa. Linn) with stevia sweetener (Stevia rebaudiana Bertoni) is a combined herbal drink that is expected to have antidiabetic effect by lowering glucose levels in people with diabetes and prediabetes. This research investigates the effect of rosella-stevia tea to decrease fasting blood glucose (FBG) and 2 hours postprandial blood glucose (2-hour postprandial BG) level in prediabetic women. METHOD: This is quasi-experimental research with control and treatment (rosella-stevia tea) group...
February 9, 2018: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/29421420/continuous-blood-glucose-monitoring-may-detect-carotid-occlusion-intolerance-during-carotid-artery-stenting
#15
Ryo Hiramatsu, Motomasa Furuse, Ryokichi Yagi, Tomohisa Ohmura, Hiroyuki Ohnishi, Naokado Ikeda, Naosuke Nonoguchi, Shinji Kawabata, Shigeru Miyachi, Toshihiko Kuroiwa
BACKGROUND: The frequency of the occurrence of adverse events associated with carotid artery stenting (CAS) is usually low, but serious adverse events such as cerebral hyperperfusion syndrome (CHS) may occur. Real-time monitoring is ideal for the early detection of adverse events during the surgical procedure. This study aimed to evaluate continuous blood glucose (BG) monitoring for the detection of adverse events during CAS. METHODS: Forty patients undergoing scheduled CAS were prospectively enrolled...
February 5, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29409264/a-comparison-of-the-all-inside-arthroscopic-brostr%C3%A3-m-procedure-with-the-traditional-open-modified-brostr%C3%A3-m-gould-technique-a-review-of-62-patients
#16
Ryan B Rigby, James M Cottom
BACKGROUND: The open Broström-Gould lateral ankle stabilization procedure has been the gold standard for primary lateral ankle stabilization. A new minimally invasive all-inside arthroscopic technique has been described for the correction of lateral ankle instability. METHODS: We performed a review of patients who underwent lateral ankle stabilization by either the traditional open Broström-Gould (BG) or the All-Inside Bröstrom (AIB) technique to compare and identify any discrepancies between functional and/or patient satisfaction outcomes...
February 5, 2018: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29381253/accuracy-and-precision-of-flash-glucose-monitoring-sensors-inserted-into-the-abdomen-and-upper-thigh-compared-to-the-upper-arm-out-of-sight
#17
Sara Charleer, Chantal Mathieu, Frank Nobels, Pieter Gillard
Nowadays, most Belgian patients with type 1 diabetes use flash glucose monitoring (FreeStyle® Libre™ [FSL]) to check their glucose values, but some patients find the sensor on the upper arm too visible. The aim of this study was to compare accuracy and precision of FSL sensors when placed on different sites. Twenty-three adults with type 1 diabetes used three FSL sensors simultaneously for 14 days on upper arm, abdomen, and upper thigh. FSL measurements were compared to capillary blood glucose (BG) measurements obtained with built-in FSL BG meter...
January 30, 2018: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/29375025/comparison-of-nostocean-hormogonium-induction-and-its-motility-on-solid-plates-between-agar-and-gellan-gum-at-varying-gel-matrix-concentrations
#18
Hiroaki Nishizuka, Yasuyuki Hashidoko
To establish a sensitive bioassay for Nostocean hormogonium induction, we compared the effectiveness of the morpho-differentiation induction on two gelled plates, agar and gellan gum, for anacardic acid C15:1-Δ8 decyl ester (1) (100 nmol/disc). On BG-110 (nitrogen-free) medium-based 0.6 and 0.8% agar plates, Nostoc sp. strain Yaku-1 isolated from a coralloid root of Cycas revoluta in Yakushima Island showed clear morpho-differentiation from filamentous aggregates into hormogonia, and the induced hormogonia dispersed within 24 h; however, similar hormogonium formation was not observed at agar concentrations of 1...
January 29, 2018: Bioscience, Biotechnology, and Biochemistry
https://www.readbyqxmd.com/read/29317385/development-and-evaluation-of-a-mobile-personalized-blood-glucose-prediction-system-for-patients-with-gestational-diabetes-mellitus
#19
Evgenii Pustozerov, Polina Popova, Aleksandra Tkachuk, Yana Bolotko, Zafar Yuldashev, Elena Grineva
BACKGROUND: Personalized blood glucose (BG) prediction for diabetes patients is an important goal that is pursued by many researchers worldwide. Despite many proposals, only a few projects are dedicated to the development of complete recommender system infrastructures that incorporate BG prediction algorithms for diabetes patients. The development and implementation of such a system aided by mobile technology is of particular interest to patients with gestational diabetes mellitus (GDM), especially considering the significant importance of quickly achieving adequate BG control for these patients in a short period (ie, during pregnancy) and a typically higher acceptance rate for mobile health (mHealth) solutions for short- to midterm usage...
January 9, 2018: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/29313296/the-biological-effects-of-the-hypolipidaemic-drug-probucol-microcapsules-fed-daily-for-4-weeks-to-an-insulin-resistant-mouse-model-potential-hypoglycaemic-and-anti-inflammatory-effects
#20
Armin Mooranian, Rebecca Negrulj, Ryu Takechi, John Mamo, Hesham Al-Sallami, Hani Al-Salami
Probucol (PB) is an hypolipidaemic drug with potential antidiabetic effects. We showed recently using in vitro studies that when PB was incorporated with stabilising lipophilic bile acids and microencapsulated using the polymer sodium alginate, the microcapsules showed good stability but poor and irregular PB release. This suggests that PB microcapsules may exhibit better release profile and hence better absorption, if more hydrophilic bile acids were used, such as ursodeoxycholic acid (UDCA). Accordingly, this study aimed to produce PB-UDCA microcapsules and examine PB absorption and antidiabetic effects in our mouse-model of insulin-resistance and diabetes (fed high-fat diet; HFD)...
January 8, 2018: Drug Delivery and Translational Research
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