Correlation between pre-anesthesia anxiety and emergence agitation in non-small cell lung cancer surgery patients.

Background: Preoperative anxiety is a common emotional problem during the perioperative period and may adversely affect postoperative recovery. Emergence agitation (EA) is a common complication of general anesthesia that may increase patient discomfort and hospital stay and may be associated with the development of postoperative complications. Pre-anesthetic anxiety may be associated with the development of EA, but studies in this area are lacking.

Potential of coagulation to remove particle-associated and free-living antibiotic resistome from wastewater.

Coagulation has been accepted as a cost-effective and environmental-friendly method to remove pollutants. In our recent work, two coagulants of polyaluminum chloride (PAC) and polyaluminum ferric chloride (PAFC) with dosage gradients, and one coagulant aid of anionic polyacrylamide (PAM) were used to investigate their potential to remove particle-associated (PA) and free-living (FL) ARGs and MGEs detected by high throughput qPCR (HT-qPCR) method. The results indicated that the maximum removal efficiencies of PA- and FL-ARGs (4.

Epigallocatechingallate attenuates myocardial injury in a mouse model of heart failure through TGF‑β1/Smad3 signaling pathway.

The present study aimed to assess the protective effect of epigallocatechingallate (EGCG) against myocardial injury in a mouse model of heart failure and to determine the mechanism underlying regulation of the transforming growth factor‑β1/mothers against decapentaplegic homolog 3 (TGF‑β1/Smad3) signaling pathway. Mouse models of heart failure were established. Alterations in ejection fraction, left ventricular internal diastolic diameter (LVIDd) and left ventricular internal systolic diameter (LVIDs) were measured by echocardiography.

miR‑199a‑3p is involved in the pathogenesis and progression of diabetic neuropathy through downregulation of SerpinE2.

The present study aimed to investigate the expression status of miRNA‑199a‑3p in patients with diabetic neuropathy (DN) and the mechanism by which this miRNA is involved in the genesis of DN. The expression of miRNA‑199a‑3p in plasma of peripheral blood was compared between patients with diabetes and a family history of diabetes and control volunteers by reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR); in 60 diabetes patients, 45 (75%) demosntrated upregulated miR‑199a‑3p expression compared with control volunteer plasma. RT‑qPCR was also used to detect miRNA‑199a‑3p expression in paired lower limb skin tissues from 30 patients with DN and 20 control volunteers; miR‑199a‑3p expression in patients with DN was significantly higher than in the control group.

[Analysis on processing mechanism of calamine].

Objective: To study processing method and mechanism of Calamine.

Method: Thermogravimetry analysis method and nano-technology were adopted to analyze and synthesize the components in Calamine, Tetracycline was took as the comparison drug to determine the antibacterial activity of Calamine and its components.

Result: A part of zinc carbonate in Calamine was decomposed into zinc oxide when processing, and the particle size was smaller than before.