Erchentang is a classic formula widely used by medical practitioners throughout history. In this paper，ancient and modern literature of Erchentang were collected， and bibliometrics was employed to analyze its historic evolution，prescription meaning，herbs origin， processing method，preparation methods， and clinical application. A total of 84 pieces of data were collected， and 58 pieces of data involving 53 ancient medical Chinese books were screened， sorted， and processed. Combined with research of modern scholars，the research has found that the Erchentang originated from the Taiping Huimin Huiye Shijie Fang compiled by the Imperial Medical Bureau of the Song Dynasty. The basic information about the origin of the drugs is quite clear. Pinelliae rhizoma in the formula is the dried tuber of Pinellia ternata. Citri exocarpium rubrum is the dried mature peel of Citrus reticulata and its cultivated varieties， with the inner white membrane removed. Poria is the whitest dry sclerotia of Poria cocos； Glycyrrhizae radix et rhizoma is the dried root and rhizome of the Glycyrrhiza uralensis. The dosage is 5.70 g Pinelliae rhizome and Citri exocarpium rubrum， 3.43 g Poria， and 1.69 g Glycyrrhizae radix et rhizoma praeparata cum melle. During the decoction process， the above-mentioned herbs should be chopped， with 300 mL water， 7 g ginger in thick slices， and 2 g Mume fructus added， and it was then simmered together to 180 mL. After removing the medicinal residue， it can be taken warmly. Erchentang has the effect of drying dampness and resolving phlegm， regulating Qi and harmonizing the middle. It can be used in treating the syndrome of phlegm and dampness，as well as symptoms such as frequent cough，white phlegm，fullness in chest and diaphragm，nausea and vomiting，limb drowsiness，anorexia，dizziness，palpitations，white and greasy tongue coating， and slippery pulse. The above results provide reference for future research and development of Erchentang.

China has a large population with accelerating process of population aging.Elderly patients have universal medical needs such as physical function,psychological needs and social needs.Therefore,it is urgent to have a comprehensive understanding of the health status of the elderly population,in order to develop individualized treatment plans for this special group of patients.Comprehensive geriatric assessment(CGA)as the core skill of geriatric medicine is based on four major aspects,including comprehensive medical assessment,physical function assessment,cognitive and emotional assessment,and social and environmental factors assessment.Several domestic and foreign studies have confirmed that CGA score can be used as an independent prognostic factor in elderly B-cell lymphoma patients receiving immunochemotherapy,and can be used to predict the survival outcome of elderly B-cell lymphoma patients.CGA should be promoted and implemented before immunochemotherapy among elderly patients with B-cell lymphoma in China,in the hope to help with the development of accurate treatment strategies and individualized intervention methods for B-cell lymphoma patients over 60 years old in China.

Objective To explore the effect of the implementation of intelligent platform based on the BOPPPS model in the clinical nursing teaching of the department of plastic and reconstructive surgery.Methods Seventy-nine undergraduate nurs-ing students interned from July 2022 to September 2023 in the department of plastic and reconstructive surgery of a tertiary univer-sity hospital were recruited.Thirty-nine students were selected in the control group,and fourty students were in the observation group.The control group was implemented the traditional clinical nursing teaching mode,and the observation group was imple-mented the intelligent platform based on BOPPPS teaching mode.We compared the theoretical scores,independent learning abili-ty,and teaching satisfaction of the two groups.Results The observation group's theory achievement score,speciality operation score,independent learning ability score and teaching satisfaction score were higher than those of the control group,and the difference between the two groups was statistically significant(P＜0.05).Conclusion In the clinical nursing teaching of plastic and cosmetic surgery,the intelligent platform based on the BOPPPS model can improve the interns'theoretical and operational performance,independent learning ability and teaching satisfaction.The education method is worth promoting.

Objective Based on network pharmacology,protein mechanism,and experimental validation,this study aims to explore the role of Ganmai Dazao Tang in treating intestinal inflammation in children with attention deficit hyperactivity disorder(ADHD)model rats.Methods Screening the relevant targets and pathways for the effect of Ganmai Dazhao Tang on intestinal inflammation in ADHD model rats using network pharmacology methods,and verifying the affinity of the main components and targets through molecular docking.Forty spontaneously hypertensive rats(SHR)were randomly divided into model group,methylphenidate group,and low,medium,and high dose groups of Ganmai Dazao Tang,with 8 rats in each group.Additionally,8 Wistar Kyoto rats(WKY)were set as the normal group.Rats in each group were treated daily by gavage for 3 weeks.Observing the pathological condition of the small intestine using HE staining technology,and detecting interleukin-1 using enzyme-linked immunosorbent assay(ELISA)and Western blot methods β(IL-1β),tumor necrosis factor α(TNF-α),Expression of the oncogene Fos(FOS).Results Network pharmacology screened 117 chemical components and predicted 248 effective targets.Molecular docking results showed that Isovitexin β-Ingredients such as beta carotene,kaempferol,luteolin,and naringenin have strong affinity with targets such as AKT1,FOS,VEGFA,and TNF.Animal test results show that Ganmai Dazhao Tang can improve the core symptoms of ADHD,protect normal intestinal function and status,and downregulate related IL-1 β,TNF-α,FOS factor content.Conclusion Ganmai Dazao Tang can alleviate the core symptoms of ADHD in SHR rats by protecting normal intestinal function and downregulating inflammatory factors.

Objective To explore the effect of the implementation of intelligent platform based on the BOPPPS model in the clinical nursing teaching of the department of plastic and reconstructive surgery.Methods Seventy-nine undergraduate nurs-ing students interned from July 2022 to September 2023 in the department of plastic and reconstructive surgery of a tertiary univer-sity hospital were recruited.Thirty-nine students were selected in the control group,and fourty students were in the observation group.The control group was implemented the traditional clinical nursing teaching mode,and the observation group was imple-mented the intelligent platform based on BOPPPS teaching mode.We compared the theoretical scores,independent learning abili-ty,and teaching satisfaction of the two groups.Results The observation group's theory achievement score,speciality operation score,independent learning ability score and teaching satisfaction score were higher than those of the control group,and the difference between the two groups was statistically significant(P＜0.05).Conclusion In the clinical nursing teaching of plastic and cosmetic surgery,the intelligent platform based on the BOPPPS model can improve the interns'theoretical and operational performance,independent learning ability and teaching satisfaction.The education method is worth promoting.

Objective Based on network pharmacology,protein mechanism,and experimental validation,this study aims to explore the role of Ganmai Dazao Tang in treating intestinal inflammation in children with attention deficit hyperactivity disorder(ADHD)model rats.Methods Screening the relevant targets and pathways for the effect of Ganmai Dazhao Tang on intestinal inflammation in ADHD model rats using network pharmacology methods,and verifying the affinity of the main components and targets through molecular docking.Forty spontaneously hypertensive rats(SHR)were randomly divided into model group,methylphenidate group,and low,medium,and high dose groups of Ganmai Dazao Tang,with 8 rats in each group.Additionally,8 Wistar Kyoto rats(WKY)were set as the normal group.Rats in each group were treated daily by gavage for 3 weeks.Observing the pathological condition of the small intestine using HE staining technology,and detecting interleukin-1 using enzyme-linked immunosorbent assay(ELISA)and Western blot methods β(IL-1β),tumor necrosis factor α(TNF-α),Expression of the oncogene Fos(FOS).Results Network pharmacology screened 117 chemical components and predicted 248 effective targets.Molecular docking results showed that Isovitexin β-Ingredients such as beta carotene,kaempferol,luteolin,and naringenin have strong affinity with targets such as AKT1,FOS,VEGFA,and TNF.Animal test results show that Ganmai Dazhao Tang can improve the core symptoms of ADHD,protect normal intestinal function and status,and downregulate related IL-1 β,TNF-α,FOS factor content.Conclusion Ganmai Dazao Tang can alleviate the core symptoms of ADHD in SHR rats by protecting normal intestinal function and downregulating inflammatory factors.

Objective: To investigate the effect of long-term exposure of nitrogen dioxide on the incidence of hypertension. Methods: From March to December 2009, 37 386 eligible residents from four cities in northern China (Tianjin, Shenyang, Taiyuan, and Rizhao) were enrolled in a follow-up study by using the random cluster sampling method. Demographic characteristics, lifestyle, history of diseases, and self-report situation of hypertension were collected by using questionnaire. Based on the average annual concentration of NO₂ during the period from the cohort to the onset of hypertension as an estimate of exposure, the effect of NO₂ exposure on hypertension was analyzed by employing Cox proportional hazards model. The interactions between NO₂ exposure and different characteristics (age, sex, body mass index, smoking, alcohol consumption, education, economy, exercise, and fruit intake) were also examined. Results: The baseline age of residents was (43.74±13.78) years, and the body mass index (BMI) was (22.56±2.92) kg/m². During an average follow-up time of 11.40 years, 2 619 (7.0%) new cases of hypertension were reported. The overall mean environmental pollution levels during the study period for the entire cohort was (40.74±17.07) μg/m³. After adjusting for age, sex, BMI, family history of hypertension, socio-economic information, and lifestyle, the hazard ratio (HR) of incident hypertension with a 10 μg/m³ increase of NO₂ was 1.21 (95%CI: 1.18-1.25). Compared with residents aged 60 years and over (HR=1.19, 95%CI: 1.14-1.26), former and current smoking (HR=1.20, 95%CI: 1.14-1.25), and high-frequency fruit consumption (HR=1.17, 95%CI: 1.13-1.21), residents younger than 60 years (HR=1.28, 95%CI: 1.25-1.32), non-smoker (HR=1.23, 95%CI: 1.19-1.27), and low-frequency fruit consumption (HR=1.27, 95%CI: 1.20-1.35) had stronger interaction effect with NO₂ (all P values for interaction<0.05). Conclusion NO₂ exposure may lead to the onset of hypertension, which has a stronger effect on people younger than 60 years old, without smoking history and with low-frequency fruit consumption.

Objective To investigate the relationship between the expression level of heat shock protein B1 (HSPB1) and radiotherapy. Methods We used the gastric cancer data from TCGA. The data was randomly splited to two parts,one as testing data,another one as validation data. Results The results showed that the expression did not associate with overall survival,both on testing and validation data. For patients with high expression of HSPB1,there was no significant different between radiotherapy and nonradiotherapy group. The adjusted HR were 1. 08(0. 38 ～ 3. 09) and 1. 38(0. 53 ～ 3. 64),with P values 0. 89 and 0. 51 for testing and validation data,respectively. Interestingly,for patients with low expression of HSPB1,significant different between radiotherapy and nonradiotherapy group was observed. The adjusted HR were 0. 22(0. 06 ～ 0. 81) and 0. 03(0. 003 ～ 0. 220),with P values 0. 02 and 1. 07 × 10 - 3 for testing and validation data,respectively. Conclusion These results suggest that low expression of HSPB1 strongly associates with radiosensitivity. The survival rate of patients with low expression of HSPB1 after radiotherapy is significantly increased,suggesting that HSPB1 may be a potential molecular marker for precision radiotherapy of gastric cancer.

OBJECTIVE: To review the development of adult and pediatric liver transplantation in Tianjin First Center Hospital, and to enhance academic exchanges, improve technological innovation, and jointly promote the progress and maturity in the field of liver transplantation. METHODS: The development of liver transplantation in Tianjin First Center Hospital was analyzed. The clinical data of adult and pediatric liver transplantation from September 1998 to September 2018 were collected. The important events and technological innovation achievements of liver transplantation during the 20 years were summarized. RESULTS: The first clinical liver transplantation was attempted in Tianjin First Central Hospital in April 1980. The first long-term survival adult liver transplantation in China was completed in 1994 (11 years survival after the operation). The specialized team of liver transplantation was formally established in September 1998. The 20-year clinical exploration and progress reflected the characteristics of era changes and technological innovation during the rapid development of liver transplantation in China. Our center performed liver re-transplantation in January 1999, reduced-size pediatric liver transplantation in August 2000. In May 2001, we organized the formulation for the preventive and treatment plan for hepatitis B recurrence after liver transplantation. We performed combined liver and kidney transplantation in July 2002, split liver transplantation (SLT) in April 2004, the first domino liver transplantation (DLT) in August 2005. Pediatric living donor liver transplantation (LDLT) was initiated in October 2006, adult LDLT was carried out in August 2007. In September 2007, the first living donor combined liver and kidney transplantation from the same donor in Asia was performed. The first domino+living donor double grafts liver transplantation in the world was performed in January 2009. In March 2011, we performed laparoscopically assisted right hepatic lobe liver transplantation (LDLT) with middle hepatic vein. In May 2014, living donor laparoscopic left lateral lobe procurement was successfully established. In April 2016, simultaneous liver, pancreas and kidney multi-organ transplantation was completed. Domino donor-auxiliary liver transplantation was performed in February 2017. In December 2017, extracorporeal membrane oxygenation (ECMO)-supported liver transplantation in a patient with severe pulmonary hypertension was successfully completed. Liver transplantation combined with partial splenectomy was established in April 2018. Cross-domino liver transplantation (hypersensitive kidney transplantation with auxiliary liver transplantation+pediatric liver transplantation) was performed in May 2018. During the 20 years, the team has performed or assisted other centers in Beijing, Shanghai, Guangzhou and Shenzhen to carry out more than 10 000 cases of liver transplantations. A total of 7 043 cases of various types of liver transplantation were performed in the single center of the hospital (6 005 adult liver transplantations and 1 038 pediatric liver transplantations). Concerning adult liver transplantation, the cumulative 1-year, 3-year and 5-year survival rate from September 1998 to March 2003 were 83.1%, 73.0% and 69.0%, from April 2003 to March 2009 were 85.3%, 76.2% and 72.1% and from April 2009 to September 2018 were 87.5%, 79.2% and 75.1%, respectively. The cumulative 1-year, 3-year and 5-year survival rate for pediatric liver transplantation were 93.5%, 92.2% and 90.2%, respectively. The nucleoside (acid) analogue combined with low dose hepatitis B immunoglobulin (HBIG) was developed to prevent the recurrence of hepatitis B after liver transplantation, this plan has reduced the recurrence rate of hepatitis B and the 5-year re-infection rate of hepatitis B virus (HBV) after liver transplantation significantly. The risk assessment system for tumor recurrence after liver transplantation was established and individual treatment method was established based on this assessment system. Continuous exploration and improvement of liver transplantation for liver cancer, liver re-transplantation, liver transplantation with portal vein thrombosis, SLT, DLT and multi-organ combined transplantation have significantly improved the clinical efficacy of patients and the post-operative survival rate. CONCLUSIONS The liver transplantation team of Tianjin First Center Hospital has carried out a scientific and technological exploration on the key problems and technical difficulties of clinical liver transplantation. This work strongly has initiated and promoted the rapid development of liver transplantation in China. The restrictive barrier of hepatitis B recurrence after liver transplantation has been overcome. The risk prevention and control system of tumor recurrence after liver transplantation has been established. A series of innovative achievements that can be popularized have been achieved in the field of complex liver transplantation and expansion of donor liver source. The iterative progress and sustainable development of liver transplantation have been realized.
China ; Humans ; Liver Transplantation

Objective To investigate the effect of long?term exposure of nitrogen dioxide on the incidence of hypertension. Methods From March to December 2009, 37 386 eligible residents from four cities in northern China (Tianjin, Shenyang, Taiyuan, and Rizhao) were enrolled in a follow?up study by using the random cluster sampling method. Demographic characteristics, lifestyle, history of diseases, and self?report situation of hypertension were collected by using questionnaire. Based on the average annual concentration of NO2 during the period from the cohort to the onset of hypertension as an estimate of exposure, the effect of NO2 exposure on hypertension was analyzed by employing Cox proportional hazards model. The interactions between NO2 exposure and different characteristics (age, sex, body mass index, smoking, alcohol consumption, education, economy, exercise, and fruit intake) were also examined. Results The baseline age of residents was (43.74±13.78) years, and the body mass index (BMI) was (22.56±2.92) kg/m2. During an average follow?up time of 11.40 years, 2 619 (7.0%) new cases of hypertension were reported. The overall mean environmental pollution levels during the study period for the entire cohort was (40.74±17.07) μg/m3. After adjusting for age, sex, BMI, family history of hypertension, socio?economic information, and lifestyle, the hazard ratio (HR) of incident hypertension with a 10 μg/m3 increase of NO2 was 1.21 (95%CI:1.18-1.25). Compared with residents aged 60 years and over ( HR=1.19, 95%CI : 1.14-1.26), former and current smoking ( HR=1.20, 95%CI : 1.14-1.25), and high?frequency fruit consumption ( HR=1.17, 95%CI :1.13-1.21), residents younger than 60 years ( HR=1.28, 95%CI : 1.25-1.32), non?smoker ( HR=1.23, 95%CI :1.19-1.27), and low?frequency fruit consumption ( HR=1.27, 95%CI : 1.20-1.35) had stronger interaction effect with NO2 (all P values for interaction<0.05). Conclusion NO2 exposure may lead to the onset of hypertension, which has a stronger effect on people younger than 60 years old, without smoking history and with low?frequency fruit consumption.