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2%), high LDL-c (20.5%), daily consumption of fruits (20.9%) and vegetables (30.0%), insufficient physical activity (35.2%), anxiety (14.6%) and depression (3.2%) symptoms, current smoker (11.7%), and high (≥ 20%) 10-year fatal cardiovascular risk (14.0%). CMRF prevalence varied according to gender, age and region of residence.
Cardiometabolic risk factors are highly prevalent in Venezuelan adults. This situation can be affected by the severe socio-economic crisis in the country. The joint action of different stakeholders to implement public health strategies for the prevention and treatment of these risk factors in Venezuela is urgently needed.
Cardiometabolic risk factors are highly prevalent in Venezuelan adults. This situation can be affected by the severe socio-economic crisis in the country. The joint action of different stakeholders to implement public health strategies for the prevention and treatment of these risk factors in Venezuela is urgently needed.
To determine the prevalence of type-2 diabetes patients that were initially and currently being treated by primary care physicians (PCPs) or diabetes specialists and assess predictors influencing their choice.
This cross-sectional study was conducted in nine Greek primary healthcare units. Patients' choices were modeled using a bivariate probit analysis.
A total of 225 patients participated (84% response rate). Only 15.9% and 11.9% of the respondents acknowledged having chosen a diabetes specialist for their initial or current treatment, respectively. The family history of diabetes in siblings and the screening for diabetic retinopathy during the past year were significantly positively associated with choosing a diabetes specialist (initially p=0.033 or currently p=0.007), and resulted in a statistically significant reduction of the joint probabilities of choosing a PCP by 15.6% and 13.6%, respectively. Younger age (p=0.040), female sex (p=0.017), higher HbA1c (p=0.004), experience of hypoglycemia (p=0.029) and low cardiovascular morbidity index (p=0.016) emerged as important predictors for choosing a diabetes specialist for their treatment.
Our findings provide a better insight in diabetes patients' choices regarding the category of their treating physicians and their predictors. More studies are required to replicate them and identify patient subpopulations that may favor diabetes specialists' guidance.
Our findings provide a better insight in diabetes patients' choices regarding the category of their treating physicians and their predictors. More studies are required to replicate them and identify patient subpopulations that may favor diabetes specialists' guidance.Hemin is one of the critical components of medium required for growth of Haemophilus influenzae type b (Hib) organisms. It is important to have different sources of critical components to ensure continuous supply for commercial production. Regulatory bodies also recommend having multiple sources for critical components. Hemin is produced from animal blood and the main sources are porcine and bovine origin. The approved Hib vaccine of SIIPL used for immunization is produced using hemin obtained from porcine origin. The present work focuses on the comparison of the growth of organisms on a large scale using hemin from bovine or porcine origin. Purified polysaccharide obtained using bovine source is tested with respect to the set WHO specifications as recommended by regulatory bodies and compared with commercial lots of PRP obtained from using hemin of porcine source. Identical product profile and quality attributes were obtained for PRP produced using bovine hemin and the regular commercial product suggests that there is no change in the product. Hemin from bovine source can be used as a replacement for hemin from porcine source in the fermentation medium for country specific requirement of Hib conjugate vaccine as long as it meets the guidelines on TSE/BSE risk.Lignin valorisation into renewable fuels and platform chemicals is desirable but still encounters major challenges due to lignin's recalcitrant structure, and the lack of cost-, energy-, and material efficient conversion processes. Herein, we report a low-temperature plasma-based route to lignin depolymerisation at mild conditions. The discharge over ethanol surface locally creating a high-energy and reactive environment rich in free electrons, energetic H radicals, and other reactive species, is well suited for lignin depolymerisation. Furthermore, assisted with a Fenton reaction (by adding Fe2O3 and H2O2) to sustain a more oxidative environment, the lignin conversion yield increases from 42.6% to 66.0%. Thus-obtained renewable chemicals are rich in aromatics and dicarboxylic acid derivatives. The proposed strategy on intensifying reactive chemistry by high-power plasmas enables an effective power-to-chemicals conversion of lignin and may provide useful guidelines for modern biorefineries.Reducing the external resistance (Rext) for microbial fuel cell (MFC) acclimation can substantially alter the anode performance in terms of charge transfer (RCT), diffusion (Rd) and total anode resistance (RAn). Electrochemical impedance spectroscopy (EIS) was used to quantify anode impedance at different set potentials. Reducing Rext from 50 Ω to 20 Ω during acclimation reduced RCT by 31% (from 6.12 ± 0.09 mΩ m2 to 4.21 ± 0.03 mΩ m2) and Rd by 18% (from 3.4 ± 0.2 mΩ m2 to 2.8 ± 0.1 mΩ m2) at a set anode potential of -115 mV during EIS. Overall RAn decreased by 27%, to 5.13 ± 0.02 mΩ m2 for acclimation at 20 Ω, enabling the anode to achieve 38% higher current densities of 29 ± 1 A m-2. The results show a clear dependence of acclimation procedures and external resistance on kinetic and diffusion components of anode impedance that can impact overall bioelectrochemical performance.
Vein is regarded superior to artificial graft in peripheral arterial bypass surgery. However, this option is often limited owing to previous use or removal of the ipsilateral greater saphenous vein (iGSV). In this case, the contralateral great saphenous vein (cGSV), the small saphenous vein (SSV), or arm veins (AV) are possible alternatives. Experience with all three grafts for below knee vein bypass is reported.
Consecutive patients treated at an academic tertiary referral centre between January 1998 and July 2018 using the cGSV, SSV, or AV as the main peripheral bypass graft were analysed. Study end points were primary patency, secondary patency, limb salvage, and survival.
Over the observed time period, 2642 bypass operations for treatment of peripheral artery disease with below knee target arteries were performed at the authors' institution 1937 procedures using the iGSV; 644 bypass procedures using the cGSV (n=186; 28.9%), SSV (n=101; 15.7%), or AV (n=357; 55.4%); and 61 procedures using a prosthet not available.
Press-fit radial head arthroplasty (RHA) is increasingly popular in treating complex radial head fractures. This study assessed the outcome of RHA, including the outcome following re-operation, and explored potentially influencing factors.
Complex radial head fractures treated with press-fit radial head prosthesis would have a favourable outcome.
Data on all consecutive patients treated with anatomic press-fit RHA from February 2002 to February 2015 were analysed. Post-surgery clinical and X-rays assessments included a post-discharge evaluation of function. Standardised methods implemented include the assessment of range of motion (ROM), the Mayo Elbow Performance Score (MEPS) and subjective satisfaction scales.
Forty-five patients were recruited and 71% were classified in Mason IV and 62.2% had the "terrible triad". Re-operation was performed in 26.7% and prosthesis removal in 15.6%. Mean follow-up was 140.8 months (95% CI 117.7-164) and prosthesis survival was 69.5% at 24 months. Mean MEPS before re
Treatment of complex fractures with press-fit radial head prosthesis, including re-operation with implant removal yields satisfactory results. Most scores of functional and subjective outcome improved following the re-intervention and most patients returned to their usual occupation.
Level IV; case series; treatment study.
Level IV; case series; treatment study.
The humerus is the second most common site for metastasis in the peripheral skeleton. These humeral metastases (HM) occur in the midshaft in 42% to 61% of cases and theproximal humerus in 32% to 45% of cases. They are often secondary to primary breast (17-31%), kidney (13-15%) or lung (11-24%) cancer. The optimal surgical treatment between intramedullary (IM) procedures, fixation or arthroplasty is still being debated.
We hypothesized that fixation and/or arthroplasty are safe and effective options for controlling pain and improving the patients' function.
Between 2004 and 2016, 11 French hospitals included 112 continuous cases of HM in 54 men (49%) and 57 women (51%). The average age was 63.7±13.4 years (30-94). The HM occurred in the context of primary breast (30%), lung (23%) or kidney (21%) cancers. The HM was proximal in 35% of cases, midshaft in 59% and distal in 7% of cases. Surgery was required in 69% of patients because of a pathological fracture. The surgical procedure consisted of bundle pinnwith cementoplasty for mid-shaft lesions and modular arthroplasty for destructive epiphyseal or metaphyso-epiphyseal lesions. The criteria for assessing humeral fracture risk should be updated to allow the introduction of a preventative procedure, which contributes to better survival.
IV, retrospective study.
IV, retrospective study.
Genome editing of induced pluripotent stem cells (iPSCs) holds great potential for both disease modeling and regenerative medicine. Although clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 provides an efficient and precise genome editing tool, iPSCs are especially difficult to transfect, resulting in a small percentage of cells carrying the desired correction. A high-throughput method to identify edited clones is required to reduce the time and costs of such an approach.
Here we assess high-resolution melting analysis (HRMA), a simple and efficient real-time polymerase chain reaction-based method, and compare it with more commonly used assays.
Our data show that HRMA is a robust and highly sensitive method, allowing the cost-effective and time-saving screening of genome-edited iPSCs. Samples can be prepared directly from 96-well microtiter plates for high-throughput analysis, and amplicons can be further analyzed with downstream techniques for further confirmation, if needed.
Our data show that HRMA is a robust and highly sensitive method, allowing the cost-effective and time-saving screening of genome-edited iPSCs. Samples can be prepared directly from 96-well microtiter plates for high-throughput analysis, and amplicons can be further analyzed with downstream techniques for further confirmation, if needed.
Radiation-induced hypoglossal nerve palsy is an infrequent but debilitating late complication after definitive radiotherapy for head and neck cancers. D1cc < 74 Gy (equivalent dose in 2 Gy fractions, EQD2) has been proposed as a potential dose constraint that limits 8-year palsy risk to < 5%. This study sets to perform detailed dosimetric assessments on the applicability of this novel dose constraint in advanced nasopharyngeal carcinoma (NPC).
This is a retrospective single-institution dosimetry study. NPC radiotherapy plans were identified from an institutional database, with an aim to select 10 eligible cases. Bilateral hypoglossal nerves were retrospectively contoured following a standard atlas. BAY 85-3934 Cases with either one, or both, hypoglossal nerves D1cc exceeded 74 Gy EQD2 were included. Dosimetry of hypoglossal nerves, planning target volumes (PTV) and normal structures before and after application of the new hypoglossal nerve constraint were compared and analyzed.
Ten NPC cases were replanned. All hypoglossal nerve contours overlapped with high-dose PTV, predominantly at regions of gross nodal diseases.
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