Halvorsenabrahamsen8748

These seeds were hard to be identified by the native people due to their resemblance in seed color and shape, so there is a need to give a detailed description of seed characters for proper identification of these plants. This work will determine the new features of the seeds, which will be helpful in near future.

Research on levels of physical activity (PA) in those with peripheral joint pain have only focused on single sites, in the knee or hips. This study investigated the levels of PA in adults with single-site and multisite peripheral joint pain compared to adults with no joint pain.

Analysis of a cross-sectional population survey mailed to adults aged ≥45years (n=28,443) was conducted. Respondents reported any peripheral joint pain in the last 12months in either the hands, hips, knees or feet; PA levels were self-reported using the short telephone activity rating scale. The association between PA levels, peripheral joint pain and outcomes of health status (physical and mental component scores, using SF-12) pain intensity (10-point scale) and health-related quality of life (HRQoL) (EQ-5D) were investigated using analysis of variance and ordinal regressions.

Compared to those with no joint pain, all pain groups reported lower levels of PA joint pain in one site (odds ratio=0.91, 95% CI 0.83-0.99); two sites (0.74, 0.67-0.81), three sites (0.65, 0.59-0.72) and four sites (0.47, 0.42-0.53). Across all joint pain groups, levels of PA were associated with pain intensity, physical health status, mental health status and HRQoL.

Adults with more sites of peripheral joint pain were more likely to report lower levels of PA. Those with more sites of pain and lower levels of PA reported poorer outcomes. Health care providers should be aware that those with multisite joint pain are most likely to have low levels of PA.

Adults with more sites of peripheral joint pain were more likely to report lower levels of PA. Those with more sites of pain and lower levels of PA reported poorer outcomes. Health care providers should be aware that those with multisite joint pain are most likely to have low levels of PA.Benzothiophenes are valuable heterocycles that are widely used in medicines, agrochemicals, and materials science. Herein, we report a general method for the synthesis of enantioenriched 2,3-disubstituted benzothiophenes via a transition-metal-free C2-alkylation of benzothiophenes with boronic esters. The reactions utilize benzothiophene S -oxides in lithiation-borylations to generate intermediate arylboronate complexes, and subsequent Tf 2 O-promoted S-O bond cleavage to trigger a Pummerer-type 1,2-metalate shift, which gives the coupled products with complete enantiospecificity. Primary, secondary and tertiary alkyl boronic esters and aryl boronic esters are successfully coupled with a range of C3-substituted benzothiophenes. Importantly, this transformation does not require the use of C3 directing groups, therefore it overcomes a major limitation of previously developed transition-metal-mediated C2 alkylations of benzothiophenes.The performance of electrode material is correlated with the choice of electrolyte, however, how the solvation has significant impact on electrochemical behavior is underdeveloped. Herein, N-heteropentacenequinone (TAPQ) is investigated to reveal the solvation effect on the performance of sodium-ion batteries in different electrolyte environment. TAPQ cycled in diglyme-based electrolyte exhibits superior electrochemical performance, but experiences a rapid capacity fading in carbonate-based electrolyte. The function of solvation effect is mainly embodied in two aspects one is the stabilization of anion intermediate via the compatibility of electrode and electrolyte, the other is the interfacial electrochemical characteristics influenced by solvation sheath structure. By revealing the failure mechanism, this work presents an avenue for better understanding electrochemical behavior and enhancing performance from the angle of solvation effect.

Rotator cuff tears are a common shoulder pathology with an increasing incidence. The optimum post-operative rehab protocol remains unclear and can consist of either conservative rehabilitation or more aggressive early range-of-motion. Multiple studies have assessed these treatment protocols. This meta-analysis aims to compare post-operative clinical outcomes following either conservative or aggressive rehabilitation post rotator cuff repair.

A systematic electronic literature search was undertaken using a number of databases. Eligible studies included randomized control trials published between January 2013 and April 2019 in English with patients having had received rotator cuff repair. Post-operative clinical outcomes considered included shoulder range-of-motion, overall function status (Costant-Murley score) and rates of rotator-cuff re-tear. Studies were evaluated for methodological quality in accordance with the Physiotherapy Evidence Database (PEDro) scale. Summarized pooled statistics were calculate post aggressive rehabilitation. Both protocols have been shown to offer safe reproducible short- and long-term outcomes.The correlation of mechanical properties of polymer materials with those of their molecular constituents is the foundation for their holistic comprehension and eventually for improved material designs and syntheses. Over the last decade, optical force probes (OFPs) were developed, shedding light on various unique mechanical behaviors of materials. The properties of polymers are diverse, ranging from soft hydrogels to ultra-tough composites, from purely elastic rubbers to viscous colloidal solutions, and from transparent glasses to super black dyed coatings. Only very recently, researchers started to develop tailored OFP solutions that account for such material requirements in energy (both light and force), in time, and in their spatially detectable resolution. We here highlight notable recent examples and identify future challenges in this emergent field.Primary cilia are dynamic compartments that regulate multiple aspects of cellular signaling. The production, maintenance and function of cilia involves more than 1,000 genes in mammals, and their mutations disrupt the ciliary signaling which manifests in a plethora of pathological conditions - the ciliopathies. Skeletal ciliopathies are genetic disorders affecting development and homeostasis of the skeleton, and encompass a broad spectrum of pathologies ranging from isolated polydactyly to lethal syndromic dysplasias. The recent advances in forward genetics allowed for identification of novel regulators of skeletogenesis, and revealed a growing list of ciliary proteins that are critical for signaling pathways implicated in bone physiology. Among these, a group of protein kinases involved in cilia assembly, maintenance, signaling and disassembly has emerged. In this review, we summarize the functions of cilia kinases in skeletal development and disease, and discuss the available and upcoming treatment options. This article is protected by copyright. All rights reserved.

Description of procedural outcomes using contemporary techniques that apply specialized coronary guidewires, microcatheters, and guide catheter extensions designed for chronic total occlusion (CTO) percutaneous revascularization is limited.

A prospective, multicenter, single-arm study was conducted to evaluate procedural and in-hospital outcomes among 150 patients undergoing attempted CTO revascularization utilizing specialized guidewires, microcatheters and guide extensions. The primary endpoint was defined as successful guidewire recanalization and absence of in-hospital cardiac death, myocardial infarction (MI), or repeat target lesion revascularization (major adverse cardiac events, MACE).

The prevalence of diabetes was 32.7%; prior MI, 48.0%; and previous bypass surgery, 32.7%. Average (mean ± standard deviation) CTO length was 46.9 ± 20.5 mm, and mean J-CTO score was 1.9 ± 0.9. Combined radial and femoral arterial access was performed in 50.0% of cases. Device utilization included support microcatuvers and with acceptable safety, yet with comparably higher risk than conventional non-CTO PCI.Two type II-C Cas9 orthologs (Nm1Cas9 and Nm2Cas9) were recently identified from Neisseria meningitidis and have been extensively used in mammalian cells, but whether these NmCas9 orthologs or other type II-C Cas9 proteins can mediate genome editing in plants remains unclear. In this study, we developed and optimized targeted mutagenesis systems from NmCas9s for plants. Efficient genome editing at the target with N4 GATT and N4 CC protospacer adjacent motifs (PAMs) was achieved with Nm1Cas9 and Nm2Cas9, respectively. These results indicated that a highly active editing system could be developed from type II-C Cas9s with distinct PAM preferences, thus providing a reliable strategy to extend the scope of genome editing in plants. Base editors (BEs) were further developed from the NmCas9s. The editing efficiency of adenine BEs (ABEs) of TadA*-7.10 and cytosine BEs (CBEs) of rat APOBEC1 (rAPO1) or human APOBEC3a (hA3A) were extremely limited, whereas ABEs of TadA-8e and CBEs of Petromyzon marinus cytidine deaminase 1 (PmCDA1) exhibited markedly improved performance on the same targets. In addition, we found that fusion of a single-stranded DNA-binding domain from the human Rad51 protein enhanced the base editing capability of rAPO1-CBEs of NmCas9s. Together, our results suggest that the engineering of NmCas9s or other type II-C Cas9s can provide useful alternatives for crop genome editing.Tiller angle is an important determinant of plant architecture in rice (Oryza sativa L.). Auxins play a critical role in determining plant architecture, however the underlying metabolic and signaling mechanisms are still largely unknown. In this study, we have identified a member of the bZIP family of TGA class transcription factors, OsbZIP49, that participates in the regulation of plant architecture and is specifically expressed in gravity-sensing tissues, including the shoot base, nodes and lamina joints. see more Transgenic rice plants overexpressing OsbZIP49 displayed a tiller-spreading phenotype with reduced plant height and internode lengths. In contrast, CRISPR/Cas9 mediated knockout of OsbZIP49 resulted in a compact architecture. Follow-up studies indicated that the effects of OsbZIP49 on tiller angles are mediated through changes in shoot gravitropic responses. Additionally, we provide evidence that OsbZIP49 activates the expression of indole-3-acetic acid-amido synthetases OsGH3-2 and OsGH3-13 by directly binding to TGACG motifs located within the promoters of both genes. Increased GH3-catalysed conjugation of IAA in rice transformants overexpressing OsbZIP49 resulted in the increased accumulation of IAA-Asp and IAA-Glu, and a reduction in local free auxin, tryptamine and IAA-Glc levels. Exogenous IAA or NAA partially restored shoot gravitropic responses in OsbZIP49-overexpressing plants. Knockout of OsbZIP49 led to reduced expression of both OsGH3-2 and OsGH3-13 within the shoot base, and increased accumulation of IAA and increased OsIAA20 expression levels were observed in transformants following gravistimulation. Taken together, the present results reveal the role transcription factor OsbZIP49 plays in determining plant architecture, primarily due to its influence on local auxin homeostasis.