Objective To investigate the effects of surgery combined with immunochemotherapy on peripheral blood T lymphocyte subsets and C -reactive protein ( CRP) in patients with single renal cell carcinoma.Methods From June 2015 to June 2017,ninety patients with single-renal clear cell carcinoma who underwent radical resection of kidney in the Fourth Affiliated Hospital of China Medical University were selected ,and they were confirmed by preoperative ultrasound,CT and MRI diagnosis of unilateral renal space -occupying lesions.All patients were treated with kidney cancer immunochemotherapy.The peripheral blood T lymphocyte subsets and the changes of CRP levels of the patients before and after operation and after immunochemotherapy were observed.Results The CRP level of peripheral blood before operation was (9.12 ±4.98)μg/L,which after operationwas (28.29 ±10.23)μg/L,which after immunochemotherapy was (2.34 ±0.97)μg/L,the CRP level of peripheral blood after operation was higher than that before operation ,and the CRP level after immunochemotherapy was lower than that before surgery ,the difference was statistically significant ( F ＝6.78, P ＜0.05).The CD+3, CD+3CD+8,CD+4/CD+8levels before operation were (59.78 ±5.50)%,(34.56 ±6.23)%,(1.05 ±0.58)%,respectively,which after operation were (68.91 ± 7.49)%,(33.60 ±7.59)%,(0.98 ±0.76)%,respectively,which after immunochemotherapy were (62.31 ± 5.90)%,(21.90 ±4.55)%,(1.90 ±0.34)%,respectively.The CD+3level after operation was significantly higher than that before operation and after immunochemotherapy ,and the CD +3CD+8levels after immunochemotherapy were significantly lower than that before and after operation , and the CD +4/CD+8level after immunochemotherapy was significantly higher than that before and after operation ,the differences were statistically significant (F＝6.98,8.12, 7.23,all P＜0.05).Conclusion The immunochemotherapy can improve the expression level of peripheral blood T lymphocyte subgroup and CRP in patients with single -renal clear cell carcinoma who underwent radical resection of kidney,which can provide a reasonable basis for diagnosis and treatment of renal carcinoma .

Objective:To classify the symptom characteristics of young and middle-aged peritoneal dialysis patients and to explore the differences of demographic functional status and social function of patients with different symptom categories.Methods:A total of 179 peritoneal dialysis patients from 3 peritoneal dialysis centers in Shanghai were investigated from December 2019 to August 2020 by General Information Questionnaire, Peritoneal Dialysis Symptom Distress Scale. Latent class analysis was used to classify young and middle-aged peritoneal dialysis patients according to symptom characteristics. Multiple Logistic regression was used to explore the differences of demographic and disease characteristics of different categories of patients.Results:Peritoneal dialysis patients could be divided into three potential categories according to symptom characteristics ( P<0.05). According to the conditional probability of each category, they were named "low symptom group" (111 cases,62.0%), "high psychological-moderate physical symptom group" (22 cases, 12.3%), "high symptom group" (46 cases,25.7%). There were differences in working status ( OR=0.029, P<0.01), education level ( OR=152.799, P<0.01), duration ( OR=81.307, P<0.05), diabetic nephropathy ( OR=80.619, P<0.01) and CCI score ( OR=91.188, P<0.01) distribution among different potential categories of young and middle-aged peritoneal dialysis patients. Conclusions:There are three types of potential symptoms in young and middle-aged patients undergoing peritoneal dialysis. In clinical practice, medical staff should focus on the psychological status of young and middle-aged patients with low educational background and early stage of dialysis, and encourage them to return to work; at the same time, they should regularly evaluate the symptom burden of patients with diabetic nephropathy and high complication index peritoneal dialysis patients, in order to provide targeted intervention measures to prevent the progression of the disease.

Objective To explore the relationship between serum Krüppel-like factor 5(KLF5)and actinin-4 with prognosis of hepatocellular carcinoma(HCC)treated with transcatheter arterial chemoembolization(TACE).Methods From March 2015 to March 2020,130 HCC patients admitted into the Second Affiliated Hospital were collected as study subjects and divided into HCC group and 86 patients with liver cirrhosis were collected as control group.After 3 years of postoperative follow-up,HCC patients were sub-divided into survival group(n=38)and mortality group(n=92)based on their survival outcomes.ELISA was applied to detect the level of serum KLF5 and actinin-4 in each group and analyzed the correlation between serum KLF5 and actinin-4 levels.Cox regression was applied to analyze the risk factors affecting the prognostic mortality of HCC patients;Receiver operating char-acteristic curve(ROC)was plotted to evaluate the predictive value of serum KLF5 and actinin-4 levels for the prognostic mortality of HCC patients.Results The serum level of KLF5 and actinin-4 in the mortality group was significantly higher than those in the survival group(P＜0.05);There was a positive correlation between serum level of KLF5 and actinin-4 in HCC patients(P＜0.001);Low differentiation,staging(CNLC)stage IIIa of China liver cancer staging(CNLC),vascular invasion and elevated level of KLF5 and actinin-4 were risk factors for prognostic mortality in HCC patients(P＜0.05);The area under the curve(AUC)of serum KLF5 and acti-nin-4 alone and in combination for predicting mortality in HCC patients was 0.835,0.866,and 0.936,respec-tively,showing a high level of combined predicting function(Zcombination-KLF5=2.792,P=0.005,Zcombi-nation-actinin-4=2.014,P=0.044).Conclusions Serum level of KLF5 and actinin-4 l found in HCC patients has a high predictive value for prognosis.

Objective To explore the postoperative psychological status of donors during pediatric living donor liver transplantation (LDLT) to elucidate the correlation between resilience,anxiety and depression.Methods Random sampling was employed for selecting 60 pediatric LDLT donors undergoing LDLT from September 2014 to February 2019.They were requested to answer a questionnaire.The questionnaire concluded general information,self-rating anxiety scale (SAS),selfrating depression scale (SDS) and Chinese version of Resilience Scale.Results The score of anxiety was (46.06 ± 10.06) and depression was (50.32 ± 11.49).Both values were higher than those of Chinese norm.The score of resilience was (59.55 ± 14.62).And the total score of resilience and the score of each dimension were negatively correlated with anxiety and depression (P＜0.01).Conclusions The postoperative anxiety and depression level of donors during LDLT are higher than the ordinary.Resilience is negatively correlated with the level of anxiety and depression.The lower level of resilience,the higher anxiety and depression of donors during LDLT.For clinicians,appropriate intervention measures should be taken for improving the resilience,reducing negative emotions and boosting the quality-of-life of donors during LDLT.

Objective To determine the impact of hypertension on the outcomes of patients with COVID-19. Methods This matched cohort study was conducted among a total 442 patients with COVID-19 admitted in Honghu People's Hospital and First Affiliated Hospital of Nanchang University between January 1 to March 18, 2020, including 61 patients with hypertension and 381 normotensive patients. To minimize the effects of the confounding factors including age, gender and other comorbidities, we excluded patients with comorbidities other than hypertension, and matched the patients with and without hypertension for age and gender at a 1:1 ratio. We analyzed the clinical characteristics, laboratory findings and clinical outcomes of in 32 matched pairs of patients with and without hypertension. Results Compared with the normotensive patients, COVID-19 patients with hypertension were more likely to develop bacterial infections (P=0.002) and had higher neutrophil counts (P=0.007), neutrophil/lymphocyte ratio (P=0.045), and lactate dehydrogenase levels (P=0.035). A greater proportion of patients had bilateral patchy opacities on chest CT (P=0.012) in the hypertension group than in the normotensive group. COVID-19 patients with hypertension group were more likely to receive antibiotics (P=0.035) and corticosteroid therapies (P=0.035). Conclusion Hypertension increases the risk of bacterial infection in patients with COVID-19. Hypertensive patients with COVID-19 have higher neutrophil counts and neutrophil/lymphocyte ratios and are more likely to require treatment with antibiotics. Hypertensive patients with COVID-19 should therefore take cautions to avoid bacterial infections.

Objective To determine the impact of hypertension on the outcomes of patients with COVID-19. Methods This matched cohort study was conducted among a total 442 patients with COVID-19 admitted in Honghu People's Hospital and First Affiliated Hospital of Nanchang University between January 1 to March 18, 2020, including 61 patients with hypertension and 381 normotensive patients. To minimize the effects of the confounding factors including age, gender and other comorbidities, we excluded patients with comorbidities other than hypertension, and matched the patients with and without hypertension for age and gender at a 1:1 ratio. We analyzed the clinical characteristics, laboratory findings and clinical outcomes of in 32 matched pairs of patients with and without hypertension. Results Compared with the normotensive patients, COVID-19 patients with hypertension were more likely to develop bacterial infections (P=0.002) and had higher neutrophil counts (P=0.007), neutrophil/lymphocyte ratio (P=0.045), and lactate dehydrogenase levels (P=0.035). A greater proportion of patients had bilateral patchy opacities on chest CT (P=0.012) in the hypertension group than in the normotensive group. COVID-19 patients with hypertension group were more likely to receive antibiotics (P=0.035) and corticosteroid therapies (P=0.035). Conclusion Hypertension increases the risk of bacterial infection in patients with COVID-19. Hypertensive patients with COVID-19 have higher neutrophil counts and neutrophil/lymphocyte ratios and are more likely to require treatment with antibiotics. Hypertensive patients with COVID-19 should therefore take cautions to avoid bacterial infections.

The aberrant activation of the nucleotide-binding oligomerization domain-like receptor family pyrin domain containing 3 （NLRP3） inflammasome as an essential component of the innate system is implicated in the pathogenesis of several human inflammatory diseases. Studies have confirmed its association with digestive system diseases such as ulcerative colitis， Crohn's disease， and acute pancreatitis， suggesting that the NLRP3 inflammasome plays a role in the initiation and progression of these diseases. Based on the mechanism of NLRP3 inflammasome activation and the pathways that mediate the inflammatory response， this article introduced the relationship between the NLRP3 inflammasome and the pathogenesis of multiple digestive system diseases and the Chinese and western medical therapies. Traditional Chinese medicine （TCM） has demonstrated definite effects on the NLRP3 inflammasome-mediated digestive system diseases. Some single Chinese medicines or TCM prescriptions can treat digestive system diseases by activating or inhibiting NLRP3 inflammasome activation. NLRP3 inflammasome can receive a variety of endogenous and exogenous stimulatory signals， which can initiate， activate， and mediate inflammatory responses. The inflammasome formation and downstream inflammatory cytokines are involved in not only the inflammatory responses but also the development and progression of multiple digestive system diseases. Therefore， the NLRP3 inflammasome can serve as an ideal target for disease treatment. The future rediscovery and in-depth studies of multiple inflammasomes will shed new light on the treatment of multiple digestive system diseases.

The human brain undergoes rapid development during childhood, with significant improvement in a wide spectrum of cognitive and affective functions. Mapping domain- and age-specific brain activity patterns has important implications for characterizing the development of children’s cognitive and affective functions. The current mainstay of brain templates is primarily derived from structural magnetic resonance imaging (MRI), and thus is not ideal for mapping children’s cognitive and affective brain development. By integrating task-dependent functional MRI data from a large sample of 250 children (aged 7 to 12) across multiple domains and the latest easy-to-use and transparent preprocessing workflow, we here created a set of age-specific brain functional activity maps across four domains: attention, executive function, emotion, and risky decision-making. Moreover, we developed a toolbox named Developmental Brain Functional Activity maps across multiple domains that enables researchers to visualize and download domain- and age-specific brain activity maps for various needs. This toolbox and maps have been released on the Neuroimaging Informatics Tools and Resources Clearinghouse website (http://www.nitrc.org/projects/dbfa). Our study provides domain- and age-specific brain activity maps for future developmental neuroimaging studies in both healthy and clinical populations.