Outcomes after neoadjuvant or adjuvant chemotherapy for cT2-4N0-1 non–small cell lung cancer: A propensity-matched analysis

Objective

Comparative survival between neoadjuvant chemotherapy and adjuvant chemotherapy for patients with cT2-4N0-1M0 non–small cell lung cancer has not been extensively studied.

AuNP flares-capped mesoporous silica nanoplatform for MTH1 detection and inhibition

The human mutT homologue MTH1, a nucleotide pool sanitizing enzyme, represents a vulnerability factor and an attractive target for anticancer therapy. However, there is currently a lack of selective and effective platforms for the detection and inhibition of MTH1 in cells. Here, we demonstrate for the first time a gold nanoparticle (AuNP) flares-capped mesoporous silica nanoparticle (MSN) nanoplatform that is capable of detecting MTH1 mRNA and simultaneously suppressing MTH1 activity. The AuNP flares are made from AuNPs that are functionalized with a dense shell of MTH1 recognition sequences hybridized to short cyanine (Cy5)-labeled reporter sequences and employed to seal the pores of MSN to prevent the premature MTH1 inhibitors (S-crizotinib) release. Just like the pyrotechnic flares that produce brilliant light when activated, the resulting AuNP flares@MSN (S-crizotinib) undergo a significant burst of red fluorescence enhancement upon MTH1 mRNA binding. This hybridization event subsequently induces the opening of the pores and the release of S-crizotinib in an mRNA-dependent manner, leading to significant cytotoxicity in cancer cells and improved therapeutic response in mouse xenograft models. We anticipate that this nanoplatform may be an important step toward the development of MTH1-targeting theranostics and also be a useful tool for cancer phenotypic lethal anticancer therapy.     

Yakima Valley Farm Workers Clinic oral health transformation project

The Yakima Valley Farm Workers Clinic (YVFWC) is one of the largest community health centers in the country with clinics throughout south-central Washington and northern Oregon. Its dental program consists of 14 dental clinics providing general and specialty services to the low-income populations it serves. Modeling itself after the YVFWC medical managed care program; the Dental program recently added value-based metrics to its dental practice after Oregon offered a value-based dental reimbursement plan in 2019. This is the first-step YVFWC's dental program that has taken to prepare for value-based reimbursement and transform its dental practice in order to reduce the disease burden in its patient population. The purpose of this article is to describe the processes YVFWC undertook to prepare itself for the new reimbursement model, which included the development of metrics, a metric validation process, a clinical dashboard, and a method for improving metrics. It also outlines its medical/dental integration improvement brought about by embedding hygienists into the medical primary care teams.     

甲状腺手术患者围术期优质护理干预效果探讨

目的观察分析在甲状腺手术患者护理中予以围术期优质护理干预的应用价值。方法此研究从本院甲状腺手术患者中选取样本,总例数为80例,研究时间始于2017年4月,止于2019年4月,依据护理方案的异同对患者进行分组,试验组予以围术期优质护理干预,对照组予以常规性护理干预,对比两组护理结果。结果研究可得,试验组护理满意率相对较高,组间数据对比得知与对照组相比统计值合理(P<0.05)。研究可得,试验组并发症发生率相对较低,组建数据对比得知与对照组相比统计值合理(P<0.05);研究可得,试验组预后生活质量相对较高,组建数据对比得知与对照组相比统计值合理(P<0.05)。结论此研究得知,在甲状腺手术患者护理中予以围术期优质护理干预,能提高患者护理效果,降低其并发症发生情况,并进一步改善患者预后效果。     

Application of recombinase polymerase amplification method for rapid detection of infectious laryngotracheitis virus

Infectious laryngotracheitis is a significant respiratory disease of chickens that causes huge economic losses due to high morbidity and mortality and reduced egg production. A real-time recombinase polymerase amplification (RPA) assay was developed to accurately detect ILTV. The specific probe and primer sets were carefully designed and screened. The real-time RPA assay was carried out at 39 °C for 30 min, and results were obtained within 15 min. The results of the specificity assay showed no fluorescence signals with other avian-related viruses. The sensitivity of the assay was 1 × 10² copies/μL. The low CV value showed that the assay was reproducible. A total of 115 clinical samples were tested using the real-time RPA assay and the real-time PCR assay in parallel; the coincidence rates of the two detection methods were 100%. The results indicated that the real-time RPA assay is a specific, sensitive, rapid, and useful tool for epidemiological studies and clinical diagnosis, especially in the field and in resource-poor areas.     

糖化血红蛋白在糖尿病(DM)诊断中的应用价值

目的探究糖化血红蛋白在糖尿病(DM)诊断中的应用价值。方法选取该院收治的36例糖尿病(DM)患者作为观察组,时间区间为2019年10月—2020年10月,实施糖化血红蛋白展开筛查和诊断,同时选择36名无糖尿病的健康者为对照组,分析并发症发生率、血糖指标、生活质量、心理状态评分等情况。结果观察组的空腹血糖、糖化血红蛋白和餐后2 h血糖的指标均高于对照组,差异有统计学意义(P<0.05);观察组经糖化血红蛋白展开筛查和诊断后,发现其各项生活质量评分均高于筛查诊断前,差异有统计学意义(P<0.05)。结论针对糖尿病(DM)患者,采用糖化血红蛋白展开筛查和诊断,可有效反映患者血糖改变情况,进一步提升临床上患者疾病诊断准确性,改善其不良负性心理情绪,提供可靠的参考资料,同时显著改善患者的生活质量,安全有效,具有临床应用价值。