Within the framework of dinuclear system model, experimentally accessible projectile-target combinations are predicted for production new superheavy elements with $Z=119$ and $Z=120$. The entrance channel effect isotopic dependence targets projectiles on capture, fusion, survival stages fusion reaction discussed. reactions $^{45}\mathrm{Sc}+^{249}\mathrm{Cf}$ $^{50}\mathrm{V} + ^{246}\mathrm{Cm}$ found to be promising candidates synthesis element $Z=119$, achieving maximal evaporation...

Abstract Background In medical training, statistics is considered a very difficult course to learn and teach. Current studies have found that students’ attitudes toward can influence their learning process. Measuring, evaluating monitoring the changes of are important. Few focused on postgraduates, especially postgraduates. Our purpose was understand current regarding held by postgraduates explore effects achievement. We also wanted influencing factors sources these monitor after systematic...

Benzodiazepine (BZD) use may be associated with dementia. However, differing opinions exist regarding the effect of BZDs on long-term changes in cognition. We evaluated association between BZD and cognitive decline elderly normal cognition from National Alzheimer's Disease Coordinating Center's Uniform Data Set. The study exposure, use, was classified 2 ways: any-use [reported at a minimum 1 disease center (ADC) visit] always-use (reported all ADC visits). reference group included...

Objective To investigate the prevalence of occult HBV infection (OBI) among children and to characterize virology HBV, we conducted an epidemiological survey. Methods 186 HB-vaccinated infants born HBsAg-positive mothers were included in study. Serological tests for markers performed using commercial ELISA kits. Real-time quantitative PCR nested used detect DNA. products C pre-S/S regions sequenced analyzed. Results 1.61% (3/186) HBsAg positive, 4.92% (9/183) considered as infection. The...

Abstract By comparing the intraoperative and postoperative conditions under different surgical methods, namely, keyhole endoscopy craniotomy, we aim to provide more reasonable treatment for patients with hypertensive cerebral hemorrhage. Eighty-nine hemorrhage at Rizhao People's Hospital between January 2015 December 2016 were analyzed retrospectively. Patients assigned group craniotomy group. The (the duration of operation, operative blood transfusion loss, hematoma clearance rate)...

Due to the recognition for importance of early intervention in Alzheimer's disease (AD), it is important focus on prevention and treatment strategies mild cognitive impairment (MCI). This study aimed establish a risk prediction model AD among MCI patients provide clinical guidance primary medical institutions. Data from subjects were obtained NACC. Importance ranking SHapley Additive exPlanations (SHAP) method Random Survival Forest (RSF) Extreme Gradient Boosting (XGBoost) algorithms...

Objective The aim of this study was to investigate the health-related quality life (HRQOL) in 2−7-year-old children diagnosed with recurrent respiratory tract infections (RRTIs) and impact RRTIs on affected families. Methods This a cross-sectional case-control evaluating (n = 352), healthy 376), associated caregivers (parents and/or grandparents). A Chinese version PedsQL™ 4.0 Generic Core Scale used assess childhood HRQOL, Family Impact Module (FIM) family members. HRQOL scores were...

The incidence and risk factors of chronic thromboembolic pulmonary hypertension (CTEPH) in patients with acute embolism (PE) have been well reported. However, real world, diagnosed PE for the first time were usually composed PE, sub-acute cumulative CTEPH this cohort still unknown. A prospective, long-term, follow-up study was conducted to assess symptomatic consecutive time. Patients unexplained persistent dyspnea during underwent transthoracic echocardiography and, if findings indicated...

The objective of this study was to develop a questionnaire for caregivers assess the eating behavior Chinese preschoolers.To children's behaviors, 152 items were derived from broad review literature related epidemiology surveys and assessment behaviors. All these reviewed by 50 preschoolers 10 experienced pediatricians. Seventy-seven selected use in primary questionnaire. After conducting an exploratory factor analysis variability on data 313 used evaluate questionnaire, we deleted 39 77...

Background Renal cell carcinoma (RCC) is one of the most common kidney cancers and highly resistant to chemotherapy. Accumulating evidence suggests that interleukin-22 (IL-22) may mediate host defense against varietal pathogens as a proinflammatory anti-inflammatory cytokine. The purpose this study assess inhibitory effects IL-22 on human RCC line A498 investigate possible mechanisms underlying anti-tumor Methodology cells, line, were used growth using MTT assay flow cytometric analysis in...

The multinucleon transfer reactions $^{197}\mathrm{Au}+^{232}\mathrm{Th}, ^{186}\mathrm{W}+^{232}\mathrm{Th}$, and $^{238}\mathrm{U}+^{232}\mathrm{Th}$ are investigated within the framework of dinuclear system (DNS) model with a decay gemini$++$. calculated isotopic production cross sections in $^{136}\mathrm{Xe}+^{249}\mathrm{Cf}$ reaction at ${E}_{\mathrm{c}.\mathrm{m}.}=567\phantom{\rule{0.28em}{0ex}}\mathrm{MeV}$ can reproduce experimental data well. Due to subshell closures, behavior...

In a suitable microenvironment, bone marrow mesenchymal stem cells (BMSCs) can transdifferentiate into myocardial whose special gene be expressed as structural proteins. Growth factor (GF) plays an important role in the cell migration, survival and differentiation. However, effect of GF on cellular differentiation is not well understood. this study, hepatocyte growth (HGF) insulin like factor-1 (IGF-1) were used mixed culture BMSCs effects these factors GATA-4 expression investigated.BMSCs...

The progresses on production cross-sections of unknown nuclei in fusion evaporation (FE) reactions and multinucleon transfer (MNT) are reviewed. synthesis the superheavy (SHN) with [Formula: see text], 119, 120, 121, 122 FE is presented. As a promising pathway to produce neutron-rich nuclei, MNT near Coulomb barrier applied investigate generation heavy transuranium nuclei. predicted summarized. We make comparison radioactive beam-induced process for producing double magic text]Fl, which...

Objective To investigate the effects of exogenous basic fibroblast growth factor (bFGF) on myocardial regeneration after acute infarction (AMI). Methods AMI models were established by ligating mid-third left anterior descending artery, thereafter, miniswines randomly divided into control (none treatment, n=6) and bFGF groups (n=6). For group, (100 μg) was injected with a sterile microinjection at five sites within ischemic region. 5-Bromo-2-deoxyuridine (250 mg) administrated intravenously...

Great attention has been attached to the quality of nursing along with development medical treatment, which gives rise higher demand for colleges cultivate high-quality students, as well standard teaching performance faculty.This study aimed investigate effect teachers' job burnout on ability among teachers in Chinese and examine mediating role social support this relationship based Person-context interaction theory.A cross-sectional descriptive design adopted.From February June 2021, a...

Neurogenic bladder is a frequent occurrence. A new surgical technique has been designed and was used successfully in 18 patients with ideal results. The key point of the operation to turn over flap rectus abdominis muscle envelop bladder. Contraction abdominal muscles would enhance voiding ability. In meantime, displaced forward resultant change bladder-posterior urethral angle also favors voiding. Since near anterior wall manual compression during made easier. All these advantages greatly facilitate

Dendritic cells (DCs) and cytokines play an important role in the tumor growth recurrence.Sixty-six patients with superficial transitional cell carcinoma of bladder (STCCB) 38 healthy controls were studied to investigate percentages DC subsets, monocyte-derived (MoDC) function, alterations Th1 Th2 cytokines. MoDCs generated three-color flow cytometry was used for determining phenotype subsets. The ability stimulate autologous T tested mixed leukocyte reaction (MLR). levels various measured...

<h3>BACKGROUND:</h3> Monotherapy and sequential combination therapy have been widely used in the treatment of pulmonary arterial hypertension (PAH). There is limited evidence for initial patients with PAH, particularly those World Health Organization (WHO) functional class III or IV. <h3>METHODS:</h3> Twenty-seven consecutive treatment-naive PAH subjects WHO IV were randomized into 3 groups a 1:1:1 ratio: group 125 mg bosentan twice daily plus 10 μg iloprost 4–6 times/d; monotherapy daily;...