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and
) were frequently mutated.
In summary, FoundationOne
Heme detected a broad range of genetic alterations and potential therapeutic targets in STS (e.g. https://www.selleckchem.com/products/ABT-263.html
in a subset of MFS, or
in MLS). The assay's sensitivity for fusion detection was low in our sample and needs to be re-evaluated in a larger cohort.
In summary, FoundationOne® Heme detected a broad range of genetic alterations and potential therapeutic targets in STS (e.g. HGF/MET in a subset of MFS, or PIK3CA in MLS). The assay's sensitivity for fusion detection was low in our sample and needs to be re-evaluated in a larger cohort.
To assess if marijuana consumption - prevalent among men of reproductive age and becoming widespread due to decriminalization - is associated with changes in semen parameters. Marijuana's active metabolite, tetrahydrocannabinol, can alter signaling pathways within spermatozoa, affecting spermatogenesis and fertility.
We prospectively evaluated semen analyses (SA) from men presenting for infertility evaluation at one institution from July 2017 to April 2018. Participants completed a reproductive health questionnaire including items regarding marijuana consumption. SA was performed in accordance with World Health Organization (WHO) 5th Edition criteria. SA parameters included volume (ml), concentration (million/ml), motility (%), progressive motility (%), and Tygerberg strict morphology (%).
A total of 409 patients completed the questionnaire; 174 (43%) men reported marijuana use (ever-users). Current and past users comprised 71 (17%) and 103 (25%), respectively. Compared with never-users, current and pason among men presenting for fertility evaluation, and may have a detrimental effect on semen quality, particularly morphology and volume, but may be protective against abnormal sperm motility. Large, prospective studies of both semen quality and fertility in this growing, at-risk population are warranted.
To study the effect of the COVID-19 pandemic on sacral neuromodulation (SNM) implanted patients and examine patient concerns.
A web-based survey was sent to all SNM patients, including those with implants and who had a cancelled operation because of the pandemic. The survey consisted of 15 questions in Arabic language, which sought to evaluate outcomes, as well as patient concerns and preferences during the COVID-19 pandemic.
A total of 66 patients were contacted, and of which, 62 replied. Most of the patients (
= 51; 82.3%) had the device implanted, and 11 (17.7%) patients had a postponed operation secondary to the pandemic. There were 20 males and 42 females. The mean age was 34 years ± SD 16.5 (9-62 years). Indications for sacral neuromodulation therapy were refractory overactive bladder OAB 35 (56.5%), retention 17 (27.4%), OAB + retention 3 (4.8%). When questioning the effect of the lockdown on patients, most reported no effect (43.5%), while 14.5% had some programming difficulties. The patients preferred telephone calls for device emergencies and clinic follow-up with 88.7% and 98.4%, respectively. Most patients had no concerns regarding their Interstim device during the pandemic and found it manageable; 8.1% had insurance concerns due to the economic changes.
Patients with implanted SNM for lower urinary tract symptoms were mainly concerned with device programming. Telemedicine is a great solution for continuous care in this group.
Patients with implanted SNM for lower urinary tract symptoms were mainly concerned with device programming. Telemedicine is a great solution for continuous care in this group.Research documents high levels of instrumental, financial, and expressive support exchanges within multigenerational families in the 21st century. The COVID-19 pandemic poses unique challenges to support exchanges between the generations; however, the pandemic may provide opportunities for greater solidarity within families. In this review, we draw from theoretical perspectives that have been used to study family relationships to understand the implications of the pandemic for multigenerational families the life course perspective, the intergenerational solidarity model, and rational choice/social exchange theory. We review literature on multigenerational relationships in the United States and discuss how established social support patterns and processes may be altered by the COVID-19 pandemic. We reflect on how the impact of the COVID-19 pandemic on multigenerational relationships may vary by gender, race, ethnicity, and socioeconomic status. Finally, we provide directions for future researchers to pursue in order to understand the lasting impacts of the COVID-19 pandemic on multigenerational ties.The research is aimed at comparing the kinematics (the movement pattern in the most important joints and accelerations of the playing hand) between female table tennis players coached in Poland (POL) and China (CHIN) during the performance of a topspin backhand stroke (so-called quick topspin). The study involved six female table tennis players at a high sports skill level, playing in Poland's highest league. Three were national team members of Poland (age 20.3 ± 1.9), while the other three were players from China (age 20.0 ± 0.0). Kinematics was measured using MR3 myoMuscle Master Edition system-inertial measurement unit (IMU) system. The participants performed one task of topspin backhand as a response to a topspin ball, repeated 15 times. Statistical parametric mapping (SPM) was calculated using SPM1D in a Python package that offered a high-level interface to SPM1D. The SPM method allowed for the determination of differences between the Chinese and Polish female athletes. The differences found are probably mainly due to differences in the training methodologies caused by different coaching systems. The observed differences include, among others, greater use of the so-called small steps in order to adapt and be ready during the back to ready position and backswing phases, which gives the CHIN players slightly better conditions for preparation for the next plays. The CHIN players' position compared to that of the POL players favours a quicker transition from the backhand to the forehand play. This difference is probably related to the difference in the dominant playing styles of the groups studied. Despite the differences in movement patterns in both groups, the exact value of playing hand was achieved. This may be a manifestation of the phenomenon of equifinality and compensation. All the differences found are probably mainly due to differences in the training methodologies caused by different coaching systems.Asymmetrical external loading acting on the musculoskeletal system is generally considered unhealthy. Despite this knowledge, carrying loads in an asymmetrical manner like carrying on one shoulder, with one hand, or on the strap across the torso is a common practice. This study is aimed at presenting the effects of the mentioned load carrying methods on muscle activity assessed by using thermal field and ground reaction forces. Infrared thermography and pedobarographic force platform (ground reaction force/pressure measurement) were used in this study. Experimental results point out an increased load-dependent asymmetry of temperature distribution on the chosen areas of torso and the influence of external loading on ground reaction forces. Results point out that wearing an asymmetrical load should be avoided and are showing which type of carrying the external load is potentially less and the most harmful.Difficulty processing sensory information may impede progress in school for students with autism spectrum disorder (ASD). We explore the relationship between sensory processing and school performance in 26 high-functioning youths with ASD and 26 controls (age 8-14) using measures of sensory, social, cognitive, and academic functioning. In the ASD group, bivariate Pearson correlations indicated a significant positive relationship between intelligence quotient (IQ) and the School Competence Scale (SCS) of the Child Behavior Checklist (CBCL), and a significant negative relationship between Dunn's Sensory Processing Framework and SCS scores. Final hierarchical multiple linear regression model accounting for SCS scores in ASD included IQ, ADHD symptoms, and sensory features. An interaction between increased sensory sensitivity with reduced sensory avoidance behaviors explained the greatest amount of variance in SCS, meaning school performance is lowest for children with greater hypersensitivity and fewer avoidance behaviors. Results indicate a strong impact of sensory processing on school performance in ASD.Toddlers vary widely in the rate at which they develop vocabulary. This variation predicts later language development and school success at the group level; however, we cannot determine which children with slower vocabulary development in the second year will continue to have difficulty. In this article, I argue that this is because we lack theoretical understanding of how multiple processes operate as a system to create individual children's pathways to word learning. I discuss the difficulties children face when learning even a single concrete noun, the multiple general cognitive processes that support word learning, and some evidence of rapid development in the second year. I present work toward a formal model of the word learning system and how this system changes over time. The long-term goal of this work is to understand how individual children's strengths and weaknesses create unique vocabulary pathways that enable us to predict outcomes and identify effective interventions.Second-harmonic generation microscopy is a valuable label-free modality for imaging non-centrosymmetric structures and has important biomedical applications from live-cell imaging to cancer diagnosis. Conventional second-harmonic generation microscopy measures intensity signals that originate from tightly focused laser beams, preventing researchers from solving the scattering inverse problem for second-order nonlinear materials. Here, we present harmonic optical tomography (HOT) as a novel modality for imaging microscopic, nonlinear and inhomogeneous objects. The HOT principle of operation relies on inter-ferometrically measuring the complex harmonic field and using a scattering inverse model to reconstruct the three-dimensional distribution of harmonophores. HOT enables strong axial sectioning via the momentum conservation of spatially and temporally broadband fields. We illustrate the HOT operation with experiments and reconstructions on a beta-barium borate crystal and various biological specimens. Although our results involve second-order nonlinear materials, we show that this approach applies to any coherent nonlinear process.
The aim of the study is to explore the prognosis value of PTPRH in patients with lung adenocarcinoma (LUAD).
Oncomine, UALCAN, and GEPIA databases were employed to examine the differential expression of PTPRH between LUAD and adjacent tissues. 100 pairs of LUAD and adjacent tissue samples were involved in this study. qRT-PCR and immunohistochemical staining were performed. Meanwhile, we analyzed The Cancer Genome Atlas (TCGA) data to investigate the correlation between PTPRH gene expression and clinicopathological characteristics. Kaplan-Meier analysis and univariate and multivariate Cox analyses were performed to estimate the relationship between PTPRH expression and LUAD prognosis. The evaluation performance was verified by drawing a ROC curve. In addition, through GSEA, the changes of PTPRH expression were analyzed by GSEA to screen out primarily affected signaling pathway.
Oncomine, UALCAN, and GEPIA databases showed that the mRNA expression of PTPRH in LUAD tissues was significantly higher than that in adjacent tissues.