ObjectiveTo explore the application value of modified Wendantang in the treatment of perimenopausal insomnia of phlegm heat type and observe its effects on neurotransmitters and body fat. MethodsA total of 162 patients with perimenopausal insomnia of phlegm heat type who were treated in the Traditional Chinese Medicine Department of The First Affiliated Hospital with Nanjing Medical University from May 2021 to November 2023 were randomly divided into two groups before inclusion in the study. The control group of 81 cases received conventional Western medicine treatment， while the observation group of 81 cases received combined treatment with modified Wendantang， and the treatment lasted for 4 weeks. ResultsInterleukin-β （IL-1β）， and tumor necrosis factor alpha （TNF-α） decreased， while serum dopamine （DA）， melatonin （MT） and serotonin （5-HT） increased in both groups after treatment compared with before treatment （P<0.05）. After treatment， compared with the control group， the observation group showed better improvement in the above indicators （P<0.05）. The levels of follicle stimulating hormone （FSH） and luteinizing hormone （LH） decreased， while the level of estradiol （E₂） increased in both groups after treatment compared with before treatment （P<0.05）. Compared with the control group， the observation group showed better improvement in the above sex hormone indicators after treatment （P<0.05）. The rapid eye movement sleep period （REM） and total sleep time （TST） were prolonged， and the sleep latency （SL） was shortened in the two groups after treatment compared with before treatment （P<0.05）. Compared with the control group， the observation group showed better improvement in sleep conditions after treatment （P<0.05）. The Pittsburgh sleep quality index （PSQI） and Traditional Chinese Medicine （TCM） total symptom score decreased significantly in both groups after treatment compared with before treatment （P<0.05）. Compared with the control group， the observation group showed better improvement in PSQI and TCM total symptom score after treatment （P<0.05）. The total effective rate of the observation group was 93.83% （76/81）， while that of the control group was 82.72% （67/81）， and the two had a statistically significant difference （χ²=9.135， P<0.05）. ConclusionFor patients with perimenopausal insomnia of phlegm heat type， the application of modified Wendantang can help regulate neurotransmitters and inflammatory factor levels， improve sex hormone levels， enhance sleep quality， and improve therapeutic effects.

Hepatocellular carcinoma is one of the most common malignant tumors in the world, which is a serious threat to human health. HBV infection is one of the most common causes of hepatocellular carcinoma.The diagnosis of most hepatocellular carcinoma has progressed to the middle and late stage, and the prognosis is poor. Early detection, diagnosis and treatment are important supports to improve the clinical outcome of hepatocellular carcinoma. In recent years, scholars at home and abroad have established various hepatocellular carcinoma risk prediction models, which are conducive to improving the early diagnosis rate of hepatocellular carcinoma and reducing the mortality rate. This article reviews the risk factors and risk prediction models of chronic hepatitis B associated hepatocellular carcinoma, in order to provide reference for HBV-associated liver cancer risk monitoring and management decision.

Objective:Cerebral ischemia reperfusion injury(CIRI)can cause damage to distant organs,such as the gastrointestinal tract,through the gut-brain axis.Melatonin is known to play a neuroprotective role by activating specific receptor pathways.However,the changes of melatonin receptors in the gastrointestinal tract after brain injury and their relationship with intestinal injury are still unclear.Methods:Twenty-four male Sprague-Dawley rats were randomly di-vided into the Sham group and CIRI group.The CIRI model was prepared by Zea-Longa method.The jejunum,ileum,and colon tissues of the rats were collected 2 h after ischemia and 24 h after reperfusion.The damage of intestinal and brain tissues was observed by using 2,3,5-triphenyl tetrazolium chloride(TTC)and HE staining.The positive expres-sion of zonula occludens-1(ZO-1)and Claudin5 was observed by immunofluorescence staining.The melatonin receptor 1(MT1)and melatonin receptor 2(MT2)expression was detected by reverse transcription-quantitative polymerase chain reaction(RT-qPCR),immunofluorescence staining and Western Blot.The correlation between the melatonin receptors and intestinal tight junction proteins was analyzed by general linear regression.Results:TTC staining showed that the infarct size of rats in the CIRI group was significantly higher than that in the Sham group.HE staining showed that intestinal villi was broken and shortened,and goblet cells were reduced in the CIRI group.The results of immuno-fluorescence staining revealed that the positive expression of ZO-1 and Claudin5 in the intestinal tissues of rats in the CIRI group was significantly lower than that in the Sham group(P＜0.05).Compared with the Sham group,the RT-qPCR revealed a significantly lower expression of MT1 and MT2 mRNA in the CIRI group(P＜0.05),and the decrease in colon tissue was the most obvious.The results of immunofluorescence staining and WB also showed that the expression of MTl and MT2 in the CIRI group was significantly lower than that in the Sham group(P＜0.05).A gen-eral linear regression analysis revealed the difference in mean fluorescence intensities of MT1+and MT2+between the Sham group and the CIRI group were positively correlated with the difference of ZO-1+and Claudin5+between the two groups.Conclusion:After CIRI,the expression of both MT1 and MT2 receptors in various intestinal segments was de-creased,and the decrease in colon tissue was the most significant.It is suggested that the poor recovery of stroke may be related to the decrease of melatonin receptor.

Objective:To investigate whether the lung specific X protein(LUNX)gene can serve as a prognostic biomarker for non-small cell lung cancer related to immune cell infiltration.Methods:A total of 280 non-small cell lung cancer patients admitted to Hengshui People's Hospital from January 2020 to January 2023 were selected to detect the expression of LUNX gene in cancer tissue and adjacent tissues,and to analyze the relationship between LUNX gene and immune cell infiltration and prognosis survival status in the tumor microenvironment.Results:Compared with adjacent tissues,the expression level and positive rate of LUNX gene in non-small cell lung cancer tissue were increased,which were related to differentiation degree,lymph node metastasis and tumor staging(P<0.05).GEPIA database analysis showed that the LUNX gene was only slightly expressed or not expressed in other tissues,while its expression was elevated in LUAD and LUSC(P<0.05).The copy number of LUNX gene and LUNX gene were related to the level of immune cell infiltration(P<0.05).Survival analysis showed that high expression of the LUNX gene was associated with patient survival prognosis(P<0.05).Conclusion:The LUNX gene is specifically expressed in non-small cell lung cancer tissue,affecting the level of immune cell infiltration in non-small cell lung cancer,leading to an imbalance in the immune microenvironment,and is an important mechanism for causing patients prognostic death,which can be used as a prognostic biomarker for evaluating immune cell infiltration.

Objective To investigate the regulatory effect and molecular mechanism of solute carrier family 1 member 5 (SLC1A5) -tetraspanin superfamily member 1 (TM4SF1) complex on cisplatin resistance in esophageal squamous cell carcinoma (ESCC) cells. Methods SLC1A5-overexpressing Eca109 cells were constructed using lentiviral vectors, and the effect of SLC1A5 on cisplatin sensitivity was assessed through cell viability assays. Western blotting (WB) was employed to detect SLC1A5 expression in Eca109 cells and cisplatin-resistant Eca109 cells (Eca109-R). SLC1A5 expression was knocked down in Eca109-R cells using lentiviral vectors, and cisplatin sensitivity was examined thereafter. Quantitative real-time polymerase chain reaction (qRT-PCR) was utilized to analyze the influence of SLC1A5 knockdown on the expression of key genes involved in DNA damage repair in Eca109-R cells. In SLC1A5-knockdown Eca109-R cells, cell viability assays were performed to evaluate the sensitivity to cisplatin after RAD50 overexpression. Additionally, Eca109 cells were separately or co-overexpressed with SLC1A5 and TM4SF1 using lentiviral vectors, and the effect of the SLC1A5-TM4SF1complex on RAD50 expression and cisplatin resistance was examined through cell viability assays. Results Compared with control cells, Eca109 cells overexpressing SLC1A5 exhibited enhanced cisplatin resistance (P < 0.05). Eca109-R cells showed increased SLC1A5 protein expression, and knockdown of SLC1A5 cells were more sensitivity to cisplatin (P < 0.05). RAD50 gene expression was significantly downregulated upon SLC1A5 knockdown under cisplatin treatment (P < 0.05). Knockdown of SLC1A5 inhibited RAD50 protein expression, and overexpression of RAD50 in SLC1A5-knockdown cells significantly restored cisplatin resistance (P < 0.05). Co-overexpression of SLC1A5 and TM4SF1 can further up-regulate the expression of RAD50, and the drug resistance of the cells to cisplatin was enhanced compared with the control cells(P < 0.05). Conclusion The SLC1A5-TM4SF1 complex promotes cisplatin resistance in ESCC cells by upregulating RAD50 expression.

Antibodies, Neutralizing/immunology* ; Antibodies, Viral/immunology* ; COVID-19/virology* ; COVID-19 Vaccines/immunology* ; Humans ; SARS-CoV-2/pathogenicity* ; Spike Glycoprotein, Coronavirus/immunology* ; Vaccines, Inactivated/immunology*

Objective:To explore the application effect of mindfulness meditation training in patients with heart failure treated by left bundle branch area pacing cardiac resynchronization therapy.Methods:Using the convenient sampling method, a total of 86 patients with heart failure who were admitted to the Heart Center of Henan Provincial People's Hospital from March 2019 and March 2020 were selected as the research objects. According to the random number table method, a total of 86 patients were divided into the observation group and the control group, with 43 cases in each group. Patients in the control group were given routine nursing and health education, while patients in the observation group were given mindfulness meditation intervention on this basis. Self-rating Anxiety Scale (SAS) , Self-rating Depression Scale (SDS) and Pittsburgh Sleep Quality Index (PSQI) were used to compare the intervention effects.Results:After intervention, scores of SAS, SDS and PSQI of patients in the two groups were all lower than those before intervention, and scores of SAS, SDS and PSQI of patients in the observation group were all lower than those in the control group, and the differences were statistically significant ( P< 0.05) . Conclusions:Mindfulness meditation intervention in patients with chronic heart failure treated by left bundle branch area pacing cardiac resynchronization therapy can effectively reduce their negative emotions and improve their sleep quality.

Objective:To explore the application effect of the caregiver self-management support project in main caregivers of adolescents with epilepsy.Methods:Using the convenient sampling method, the main caregivers of adolescents with epilepsy who were enrolled before implementation of the caregiver self-management support project of the First Affiliated Hospital of Zhengzhou University from January to August 2019 were included in the control group ( n=101) , and they were given routine follow-up. The main caregivers of adolescents with epilepsy who were enrolled after the implementation of the project from September 2019 to June 2020 were included in the study group ( n=101) . Before and after the intervention, the Connor-Davidson Resilience Scale (CD-RISC) , Simplified Coping Style Questionnaire (SCSQ) , Zarit Burden Interview (ZBI) , Life Satisfaction Index A (LSIA) and Medical Outcome Study Social Support Survey (MOS-SSS) were used to compare the psychological resilience, coping style, quality of life and social support of caregivers between the two groups. Finally, a total of 98 caregivers in the study group and 97 caregivers in the control group completed the study. Results:After the intervention, the scores of dimensions of CD-RISC, positive coping score of SCSQ, LSIA score and dimensions scores of MOS-SSS of main caregivers in the study group were higher than those in the control group, while the scores of negative coping of SCSQ and ZBI were lower than those in the control group, and the differences were statistically significant ( P<0.05) . Conclusions:The caregiver self-management support project helps to strengthen the psychological resilience of the main caregivers of adolescents with epilepsy, enhance their active coping style and social support and improve their quality of life.

Objective:Intensive physicians have relatively insufficient knowledge and experience in treating patients with decompensated schistosomiasis cirrhosis (DSC) admitted in intensive care unit (ICU), but are relatively familiar with patients with decompensated alcoholic cirrhosis (DAC). For this purpose, the clinical characteristics and prognosis of these patients were compared and analyzed.Methods:A retrospective analysis was performed from January 2013 to May 2019 in our hospital and Quzhou People’s hospital. The demographic data, laboratory examination, liver function, Child-Pugh classification, complications of cirrhosis, ultrasonic imaging gastroscopy manifestations were recorded and analyzed. In addition, the treatments and prognosis were also compared.Results:A total of 30 patients (12 males and 18 females) with DSC (aged 57-88) and 31 patients with DAC (aged 41-75) were collected. Compared with patients with DAC, DSC patients were more likely to have coronary heart disease, lower proportion of hyponatremia and lower need of ventilator support. Although the incidences of jaundice and hepatic encephalopathy were significantly reduced ( P<0.05), but parameters of liver function and coagulation were no significant differences in both groups ( P>0.05). B-mode ultrasound of liver in patients with DSC displayed more proportion of patchy and diffuse echo changes and liver volume reduction ( P<0.05), whereas the manifestations of gastroscope in both groups were similar. No significant difference in main treatment measures like uses of somatostatin and three-chamber and two-capsule tube was observed. After treatment, the stop time of gastrointestinal bleeding was similar between groups of DAC and DSC [1.25 (0.5-4.125) days vs. 1.75 (1-2.375) days] ( P>0.05). In addition, the length of ICU stay in DAC group was similar to DSC group [(4.96±3.58) days vs. (3.82±1.99) days], so did the 28-day mortality [14.29% (2/14) vs. 18.18% (2/11)] (both P>0.05). Conclusions:In genenal, patients with decompensated schistosomiasis cirrhosis have the similar clinical characteristics, major biochemical indicators and accessory examination results like ultrasound and gastroscopic examinations to patients with decompensated alcoholic cirrhosis. After timely treatments, both of these patients could achieve a good prognosis.

Acute organophosphorus pesticide poisoning (AOPP) is one of the common critical diseases.In order to improve the rate of clinical cure, in recent years, many new treatment methods in clinical are recognized.In this paper, we will make a overview from the mechanism of AOPP, the application of classical drug cholinesterase reactivators, anticholinergicdrugs, other new applications such as fat emulsion for AOPP and blood purification therapy, combination therapy of Chinese and Western medicine, comprehensively elaborate the application of these drugs and treatment methods in clinical and therapeutic effect.