Objective: To uncover the underlying mechanisms of action of the Yinlai decoction on high-calorie diet-induced pneumonia through proteomics analysis. Methods: Based on the Gene Expression Omnibus (GEO) database, lung tissue samples from normal and high-fat diet (HFD) fed mice in the GSE16377 dataset were selected as test cohorts to identify differentially expressed genes and conduct bioinformatics analyses. In the animal experiments, mice were randomly divided into the control (N), high-calorie diet pneumonia (M), and Yinlai decoction treatment (Y) groups. Mice in the M group received high-calorie feed and a 0.5 mg/mL lipopolysaccharide solution spray for 30 min for 3 d. The mice in the Y group were intragastrically administered 2 mL/10 g Yinlai decoction twice daily for 3 d. Pathological evaluation of the lung tissue was performed. Differentially expressed proteins (DEPs) in the lung tissue were identified using quantitative proteomics and bioinformatics analyses. The drug-target relationships between Yinlai decoction and core DEPs in the lung tissue were verified using AutoDock Vina and Molecular Graphics Laboratory (MGL) Tools. DEPs were verified by western blot. Results: GEO data mining showed that an HFD altered oxidative phosphorylation in mouse lung tissue. The Yinlai decoction alleviated pathological damage to lung tissue and pneumonia in mice that were fed a high-calorie diet. A total of 47 DEPs were identified between the Y and M groups. Enrichment analysis revealed their association with energy metabolism pathways such as the tricarboxylic acid cycle (TCA) and oxidative phosphorylation. The protein-protein interaction network revealed that Atp5a1, Pdha1, and Sdha were the target proteins mediating the therapeutic effects of Yinlai decoction. Molecular docking results suggested that the mechanism of the therapeutic effect of Yinlai decoction involves the binding of brassinolide, praeruptorin B, chrysoeriol, and other components in Yinlai decoction to Atp5a1. Conclusion The Yinlai decoction alleviated lung tissue damage and pneumonia in mice that were fed a high-calorie diet by regulating the TCA and oxidative phosphorylation. Our study highlights the importance of a healthy diet for patients with pneumonia and provides a scientific basis for the prevention and treatment of pneumonia through dietary adjustments.

Objective To screen and verify the genes that play key role in the occurrence and development of esophageal cancer by u-sing bioinformatics and real-time fluorescence quantitative PCR(qRT-PCR)methods to find new markers for diagnosis of esophageal cancer(ESCA).Methods Using the TCGA database and Wayne plot analysis,the cross genes between the differentially expressed genes of ESCA and the genes which have the most significant impacts on disease-free survival(DFS)rate in esophageal cancer patients were preliminarily identified.Following conducting protein-protein interaction(PPI)network analysis on the overlapping genes,GO and KEGG functional analysis was performed to screen the potential key genes as the diagnostic markers of esophageal cancer.qRT-PCR was used to quantitatively analyze the expression of mRNA of the key gene in peripheral blood.Statistical analysis was con-ducted based on the clinico-pathological characteristics of the patients to determine its potential value as a new diagnostic marker for e-sophageal cancer.Results After overlapping of differentially expressed genes of ESCA and disease-free survival genes in the TCGA database,39 upregulated genes and 20 downregulated genes were found to be differentially expressed,all of which affected disease-free survival rate.After conducting PPI network analysis,15 upregulated genes with core interactions were identified,and the downregulat-ed genes did not form any interaction network.Further enrichment analysis of these 15 core interacting genes through GO and KEGG,revealed that fibronectin 1(FN1)may be a potential biomarker for ESCA diagnosis.The qRT-PCR results showed that compared with the healthy control group,the mRNA expression level of FN1 in the peripheral blood of esophageal cancer patients was significantly ele-vated.After analyzing the clinical characteristics of patients,it was found that the patients with poor differentiation and high clinico-pathological staging had significantly increased peripheral blood FN1 mRNA levels.The model with FN1 mRNA expression levels can distinguish esophageal cancer patients from healthy individuals.Conclusion FN1 mRNA may be a potential non-invasive diagnostic biomarker for esophageal cancer.

OBJECTIVES: The patients with mild traumatic brain injury (mTBI) accounts for more than 80% of the patients with brain injury. Most patients with mTBI have no abnormalities in CT examination. Therefore, most patients choose to self-care and recover rather than seeking medical treatment. In fact, mTBI may result in persistent cognitive decline and neurobehavioral dysfunction. In addition, changes occurred in neurochemistry, metabolism, and cells after injury may cause changes in cerebral blood flow (CBF), which is one of the causes of secondary injury and slow brain repair. This study aims to evaluate the changes of CBF with the progression of the disease in patients with mTBI based on arterial spin labeling (ASL) magnetic resonance imaging technology. METHODS: In the outpatient or emergency department of the Second Affiliated Hospital of Wenzhou Medical University, 43 mTBI patients were collected as an mTBI group, and 43 normal subjects with age, gender, and education level matching served as a control group. They all received clinical neuropsychology and cognitive function evaluation and magnetic resonance imaging. In the mTBI group, 22 subjects were followed up at acute phase, 1 month, 3 months, and 12 months. Based on the control group, the abnormal regions of CBF in the whole brain of mTBI patients were analyzed. The abnormal regions were taken as the regions of interest (ROI). The correlation of the values of the CBF in ROIs with clinical indications, cognitive function, and the changes of CBF in ROI at each time point during the follow-up were analyzed. RESULTS: Compared with the control group, the CBF in the bilateral dorsolateral superior frontal gyrus and auxiliary motor areas in the cortical region, as well as the right putamen, caudate nucleus, globus pallidus, and parahippocampus in the subcutaneous regions in the acute phase of the mTBI group were significantly increased (all P<0.01, TFCE-FWE correction). The analysis results of correlation of CBF with neuropsychology and cognitive domain showed that in the mTBI group, whole brain (r=0.528, P<0.001), right caudate nucleus (r=0.512, P<0.001), putamen (r=0.486, P<0.001), and globus pallidus (r=0.426, P=0.006) values of the were positively correlated with Backward Digit Span Test (BDST) score (reflectting working memory ability), and the right globus pallidus CBF was negatively correlated with the Post-Traumatic Stress Disorder Cheeklist-CivilianVersion (PCL-C) score (r=-0.402, P=0.010). Moreover, the follow-up study showed that abnormal CBF in these areas had not been restored. The correlation of CBF was negatively correlated with PCL-C and BDST at 1 months, 3 months, and 12 months (all P>0.05). CONCLUSIONS The elevated CBF value is one of the stress characteristics of brain injury in the mTBI patients at the acute phase. There is abnormal elevation of CBF values in multiple cortex or subcortical areas. Multi-time point studies show that there is no obvious change of CBF in abnormal areas, suggesting that potential clinical treatment is urgently needed for the mTBI patients.
Brain Concussion/diagnostic imaging* ; Brain Injuries ; Cerebrovascular Circulation/physiology* ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging/methods* ; Magnetic Resonance Spectroscopy ; Spin Labels

Objective:To understand the current situation of cognitive dysfunction in patients with coronary heart disease, and explore the risk prediction model of the onset of cognitive dysfunction in patients with coronary heart disease.Methods:A total of 448 patients with coronary heart disease admitted to the North China University of Science and Technology Affiliated Hospital from January 2019 to June 2020 were prospectively selected as study subjects. Patients with coronary heart disease were divided into the cognitive dysfunction group ( n=185) and the normal cognitive function group ( n=263) according to whether they were accompanied by cognitive dysfunction. Demographic characteristics, cognitive function, disease history, blood pressure, blood glucose, blood lipid and vascular lesions were compared between the two groups. Montreal Cognitive Assessment (MoCA) was used to evaluate cognitive function. Logistic regression was used to analyze the risk factors of cognitive dysfunction in coronary heart disease patients, and the prediction model of the above risk factors was constructed. The value of the prediction model was evaluated by C-index and cilibration curve. Results:The language, abstraction, visual space and execution, delayed memory and total scores of the cognitive dysfunction group were 1.81 ± 0.59, 1.12 ± 0.33, 3.01 ± 0.90, 2.61 ± 0.79 and 22.32 ± 1.70, respectively, which were lower than those of the normal cognitive function group (2.68 ± 0.47, 1.82 ± 0.38, 4.54 ± 0.50, 4.77 ± 0.42, 27.67 ± 0.76), and the differences were statistically significant ( t values were 17.39-40.00, all P<0.05). The age, fasting blood glucose, systolic blood pressure, proportion of alcohol drinking, proportion of diabetes mellitus in the cognitive dysfunction group were (62.86 ± 5.21) years, (6.19 ± 0.89) mmol/L, (144.00 ± 17.16) mmHg (1 mmHg=0.133 kPa), 36.76% (68/185), 16.22% (30/185), respectively, which were higher than (58.77 ± 5.63) years, (5.46 ± 0.95) mmol/L, (133.74 ± 15.90) mmHg, 27.38% (72/263), 6.84% (18/263) in the normal cognitive function group, the differences were statistically significant ( t=7.81, 8.25, 6.42, χ2=4.45, 9.97, all P<0.05). The rates of single vessel, double vessel and three vessel lesions in the cognitive dysfunction group were 49.73% (92/185), 27.03% (50/185) and 23.24% (43/185), respectively, and those in normal cognitive function group were 46.39% (122/263), 39.92% (105/263) and 13.69% (36/263), respectively ( χ2=11.10, P<0.05) . Logistic regression analysis showed that age, fasting blood glucose, systolic blood pressure and number of vascular lesions were independent risk factors for coronary heart disease patients with cognitive impairment ( OR values were 1.038-2.216, all P<0.05). The correction curve of the prediction model composed of age, fasting blood glucose, systolic blood pressure and number of vascular lesions was in good agreement with the ideal curve, and the C-index of the model was 0.807 for the diagnosis of cognitive dysfunction in patients with coronary heart disease. Conclusions:The cognitive dysfunction of patients with coronary heart disease is mainly manifested in language, abstraction, visual space and execution and delayed memory. The prediction model composed of age, fasting blood glucose, systolic blood pressure and number of vascular lesions has a certain degree of discrimination and accuracy for patients with coronary heart disease complicated by cognitive dysfunction, and can be used for the screening of coronary heart disease complicated by cognitive dysfunction.

Objective:To explore the effect of reduction, readiness, response and recovery (4R) crisis management concept in sepsis nursing.Methods:From March 2018 to January 2021, 140 patients with sepsis admitted to the First Affiliated Hospital of Zhengzhou University were selected by convenience sampling. The patients were divided into the control group (69 cases) and the observation group (71 cases) according to the hospital odds and even numbers. The control group adopted the traditional nursing of sepsis, and the observation group adopted the 4R crisis management concept. The condition, the incidence of complications of the two groups of patients were compared.Results:After nursing, the Quick Sequential Organ Failure Assessment (qSOFA) scores of the two groups were lower than those before nursing, and the qSOFA score of the observation group was lower than that of the control group, with statistical differences ( P<0.01) . The incidence of complications in the observation group was lower than that in the control group, and the difference was statistically significant ( P<0.05) . Conclusions:The application of the 4R crisis management concept in sepsis nursing has a good effect, which can effectively relieve the patient's condition, reduce complications.

Objective: To search for specific metabolites in the lungs of pneumonia rats fed with a high-calorie diet, as well as explore the changes in the lung metabolites of young rats treated with Yinlai Decoction (YD) and its effects on inflammation-related metabolic pathways.Methods: Lipopolysaccharides (LPS) and a special high-calorie diet were used to induce Sprague Dawley (SD) rats to simulate the intestinal state of infant pneumonia. Liquid chromatography-mass spectrometry technology (LC-MS/MS) was used to detect metabolites in each group. Supervised orthogonal partial least squares discriminant analysis (OPLS-DA) model values were used for the detection results to find the differential metabolites. The metabolic pathways that are involved with the differential metabolites were clarified through enrichment analysis and topological analysis. Finally, the T cell receptor signaling pathway (TCR) signal conversion was analyzed by the network pharmacology method. Results: In the high-calorie diet combined with pneumonia group (M3), a total of 55 metabolites were determined to be different from the normal group (N). A total of 36 metabolites were determined to be different from those in the lung metabolites of the YD treatment group (T1). YD had a regulatory effect on glutathione metabolism, arginine and proline metabolism, ascorbic acid and aldehyde metabolism and phenylalanine metabolism. And the small molecule metabolites could act on the FYN and lymphocyte-specific protein tyrosine kinase (LCK) target proteins in the TCR signaling pathway, thereby affecting the immune function of the lungs. Conclusion: A high-calorie diet can cause abnormal sphingolipid metabolism in the lungs of young rats, thereby creating chronic lung inflammation in young rats. YD has a beneficial effect when used to treat young rats with LPS-induced pneumonia fed on high-calorie diets. Its mechanisms of action may affect the body's immune pathways by regulating the oxidative stress pathway affected by glutathione metabolism.

Objective:To explore the application value of chronic disease trajectory-based nursing in the management of COPD patients outside the hospital.Methods:From January 2018 to December 2019, convenience sampling was used to select 226 discharged COPD patients from the First Affiliated Hospital of Zhengzhou University. The patients were divided into the control group and the research group with the random number table method, each with 113 cases. The control group carried out routine out-of-hospital health management, and the research group carried out out-of-hospital chronic disease trajectory model-based nursing, and the interventions all lasted for 3 months. The Exercise of Self-care Agency Scale (ESCA) was used to evaluate the self-management ability of the two groups, and the Dyspnea, Degree of Airflow Obstruction, Smoking Status, the number of Exacerbation (DOSE) index was used to evaluate the disease control effect of the two groups.Results:After intervention, the ESCA score of the research group was (114.45±3.26) , which was higher than (99.92±6.56) of the control group, and the difference was statistically significant ( t=20.666, P<0.001) . After intervention, the DOSE index of the research group was (2.28±0.08) , which was lower than (2.72±0.09) of the control group, and the difference was statistically significant ( t=34.692, P<0.001) . Conclusions:The chronic disease trajectory model-based nursing can improve the self-management ability of COPD patients outside the hospital and control their condition.

Objective? To explore the application effect of six-step standard communication process in nursing communication with elderly patients with lung cancer. Methods? A six-step standard communication process training was conducted for 38 nurses in the Thoracic Surgery Department of the First Affiliated Hospital of Zhengzhou University from January to June 2017 selected by purposive sampling. Nurses＇ Clinical Communication Competence Scale (NCCCS) was used to evaluate the changes of nurses＇ communication ability with patients before and after training. A total of 38 elderly patients with newly diagnosed lung cancer in Thoracic Surgery Department from January to December 2016 were enrolled as the control group, and during their in-hospital period of time, the nurses had not received the training and their communication was in the conventional way; a total of 35 elderly patients with newly diagnosed lung cancer in Thoracic Surgery Department from July 2017 to June 2018 were enrolled as the observation group, and during their in-hospital period of time, the nurses had already completed the training and their communication mode was based on the six-step standard communication process. The two groups were compared in terms of their scores in Profile of Mood States-Short Form(POMS) 24 hours after getting newly diagnosed (before intervention), 24 hours before operation(after intervention), and their nursing satisfaction degree upon discharge. Results? After training, nurses＇ communication ability in difficult situations, emotional perception ability, emotional support ability, basic language communication ability and basic non-verbal communication ability were significantly improved with statistical differences (P＜ 0.05). There was no statistical difference in each dimensional scores in POMS between the two groups before intervention(P＞0.05);after intervention, the observation group had lower scores in dimensions of"depression-dejection", "tension-anxiety","anger-hostility", "confusion-bewilderment", and "fatigue-inertia" than the control group with statistical differences(P＜ 0.05). The observation group had higher nursing satisfaction degree upon discharge than the control group with statistical differences(P＜0.05). Conclusions? For elderly patients with lung cancer in Thoracic Surgery Department, the application of six-step standard communication process can effectively improve the nursing communication efficacy,improve patient＇s bad mood and improve nursing satisfaction.

Objective To analyze the effects of Hual qi huang granules on children with mycoplasma pneumoniae pneumonia.Methods A randomized,multicenter parallel controlled clinical trial was carried out.A total of 3 000 cases of hospitalized children with mycoplasma pneumoniae pneumonia were selected.All of them were given treatment for mycoplasma pneumoniae pneumonia with macrolide antibiotics and symptomatic treatment.They were randomly divided into 2 groups:research group and control group.The children of research group were give oral Huai qi huang granules for three months.According to the classification of pneumonia,these two groups were divided into:lobar pneumonia research group,lobar pneumonia control group,lobular pneumonia research group,lobular pneumonia control group.The hospitalization duration of fever,length of hospital stay,the absorption area of lung inflammation and pneumonia severity sores were observed.The frequency of upper respiratory infections,bronchitis,pneumonia were observed in 3 months after discharge.Results 2 378 cases were investigated.The hospitalization duration of fever,length of hospital stay of research group were significantly shorter than that of in control group (P ＜ 0.001).The children with lobar pneumonia,2 weeks after treatment,the absorption of consolidation of the lobar pneumonia research group is significantly better than lobar pneumonia control group (P ＜0.001).After two weeks treatment,the pneumonia scores of lobar pneumonia research group is lower than lobar pneumonia control group (P ＜ 0.05).Followup of 3 months after hospital discharge,frequency of upper respiratory infection and bronchitis of research group,were significantly lower than that of control.In addition,appetite increased significantly in research group than control (P ＜ 0.001).There are 21 cases with drug associated adverse reactions (mild diarrhea),including 12 cases of research group,9 cases of control group,and there was no statistical significance (P ＞0.05).Conclusion Standard treatment combined with oral Huai qi huang granules in the treatment of mycoplasma pneumoniae pneumonia,can significantly shorten hospitalization duration of fever,length of hospital stay and reduce the severity score of pneumonia.Three months oral Huai qi huang granules can significant reduce the frequency of respiratory infections and bronchitis,also can increase patients appetite,and be safe.

Objective To evaluate intraoperative placement of bile duct decompression drainage tube in CBD primary suture after laparoscopic choledocholithotomy.Methods 152 patients undergoing laparoscopic choledocholithotomy were divided into group A (placement of bile duct decompression drainage tube during operation,82 cases) and group B (no decompression drainage tube placement,70 casas).Results There was no significant difference in operative time and intraoperative bleeding between the two groups (P ＞ 0.05).In group B patients the abdominal drainage tube indwelling time,abdominal drainage volume,peritoneal drainage fluid bilirubin value,postoperative hospitalization time were significantly longer than group A,the difference was statistically significant (P ＜ 0.05).No recurrence of choledocholithiasis and biliary stricture were found in either groups.Conclusions Placement of bile duct decompression drainage tube in laparoscopic choledocholithotomy and CBD primary suture after laparoscopic choledochotomy can significantly reduce the incidence of biliary leakage and shorten the postoperative hospital stay.