Objective To explore the clinical effect and mechanism of Shenqi Shiyiwei granules(SQSYW)on improving colorectal cancer anemia.Methods Through database and network pharmacology analysis,the potential targets and core genes of SQSYW in the treatment of colorectal cancer anemia were obtained.The potential gene targets were analyzed by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes.A total of 80 patients with colorectal cancer anemia admitted in Sichuan Provincial Hospital of Integrated Traditional Chinese and Western Medicine were selected as subjects,according to the treatment plan,they were divided into experimental group(n=40)and control group(n=40).Control group received standard Western medical treatment including subcutaneous erythropoietin injections,while experimental group received additional administration of SQSYW on the base of control group's treatment regimen.Effective treatment rates,TCM symptom score,hemoglobin levels,and red blood cell counts were compared between two groups.Results Five key active ingredients,10 core targets and 30 main pathways were identified through pharmacological screening.Red blood cell count,hemoglobin,TCM syndrome and overall western medicine efficacy were better in experimental group than in control group(P＜0.05).Conclusion SQSYW can treat colorectal cancer anemia through multiple components,multiple targets and multiple pathways.The treatment effect of colorectal cancer anemia combined with SQSYW is better than that of simple western medicine.

Radiopharmaceuticals operate by combining radionuclides with carriers. The radiation energy emitted by radionuclides is utilized to selectively irradiate diseased tissues while minimizing damage to healthy tissues. In comparison to external beam radiation therapy, radionuclide drugs demonstrate research potential due to their biological targeting capabilities and reduced normal tissue toxicity. This article reviews the applications and research progress of radiopharmaceuticals in cancer treatment. Several key radionuclides are examined, including ²²³Ra, ⁹⁰Y, Lutetium-177 (¹⁷⁷Lu), ²¹²Pb, and Actinium-225 (²²⁵Ac). It also explores the current development trends of radiopharmaceuticals, encompassing the introduction of novel radionuclides, advancements in imaging technologies, integrated diagnosis and treatment approaches, and equipment-medication combinations. We review the progress in the development of new treatments, such as neutron capture therapy, proton therapy, and heavy ion therapy. Furthermore, we examine the challenges and breakthroughs associated with the clinical translation of radiopharmaceuticals and provide recommendations for the research and development of novel radionuclide drugs.
Humans ; Radiopharmaceuticals/therapeutic use* ; Neoplasms/radiotherapy* ; Radioisotopes/therapeutic use* ; Animals

Objective To explore the clinical effect and mechanism of Shenqi Shiyiwei granules(SQSYW)on improving colorectal cancer anemia.Methods Through database and network pharmacology analysis,the potential targets and core genes of SQSYW in the treatment of colorectal cancer anemia were obtained.The potential gene targets were analyzed by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes.A total of 80 patients with colorectal cancer anemia admitted in Sichuan Provincial Hospital of Integrated Traditional Chinese and Western Medicine were selected as subjects,according to the treatment plan,they were divided into experimental group(n=40)and control group(n=40).Control group received standard Western medical treatment including subcutaneous erythropoietin injections,while experimental group received additional administration of SQSYW on the base of control group's treatment regimen.Effective treatment rates,TCM symptom score,hemoglobin levels,and red blood cell counts were compared between two groups.Results Five key active ingredients,10 core targets and 30 main pathways were identified through pharmacological screening.Red blood cell count,hemoglobin,TCM syndrome and overall western medicine efficacy were better in experimental group than in control group(P＜0.05).Conclusion SQSYW can treat colorectal cancer anemia through multiple components,multiple targets and multiple pathways.The treatment effect of colorectal cancer anemia combined with SQSYW is better than that of simple western medicine.

At present,mechanical thrombectomy(MT)is the most effective means of achieving vascular recanalization in treating acute ischemic stroke(AIS)caused by large vessel occlusion.However,the monitoring and management of the patient's complications after MT has become a thorny clinical problem and it has attracted wide attention.Being of its non-invasive,flexible and quick diagnosis,and other advantages,the neurosonography has already established a perfect system in the evaluation and monitoring field of cerebral hemodynamic and structural pathology.With the innovation in technology and equipment,the guiding mode for non-invasive monitoring of intracranial pressure,autoregulation of cerebral blood flow,monitoring of intracranial hemorrhage and detection of other space-occupying lesions has been used for AIS patients,which has gradually become an important tool for the postoperative management of MT.This paper aims to make a comprehensive review about the application of neurosonography monitoring technology in AIS patients after MT,so as to provide a basis for the clinical implementation of prospective interventions,to enable AIS patients to obtain the maximum benefits from the postoperative management of MT,and to reduce the mortality of AIS patients.

Objective: To investigate the epidemiological data of an outbreak of influenza A in a primary school in Shanghai, to provide reference for targeted prevention and control measures. Methods: A field epidemiological method was used to investigate and collect the data of influenza A outbreak in a primary school in Jing an District from November 8 to December 6, 2022, through on site follow up and telephone return visit to health teachers and cases. The distribution characteristics of the epidemic were analyzed by descriptive epidemiology. Results: The first case developed symptoms of cough, sore throat, and fever on the morning of November 8th 2022, with a maximum body temperature of 38.6 ℃. Later, the clinical diagnosis was influenza A. The total number of influenza like cases reported in this outbreak is 99, including 92 students and 7 teachers. The total incidence rate was 9.45%. The clinical symptoms of all cases were fever, sore throat, and cough; 27 cases of influenza A were diagnosed by hospital rapid diagnostic reagents. The second grade students had the highest case incidence rate(24.46%), and there was a statistically significant difference in case incidence rates among students of different grades ( χ 2=48.28, P ＜0.01). The case incidence rate on the second floor was the highest (23.47%), and there was a statistically significant difference between the case incidence rates on different floors ( χ 2=52.38, P ＜ 0.01 ). Etiological testing showed that the influenza virus causing this outbreak was type A H3N2 virus. Conclusion This outbreak is a campus cluster outbreak caused by influenza A (H3N2) virus. The health and education departments should strengthen cooperation to effectively implement prevention and control measures of infectious diseases, and timely identify the source of infection and cut off the transmission route.

ObjectiveTo determine the seroprevalence of anti-Streptococcus pneumoniae immunoglobulin G （IgG） antibody and its risk factors in the elderly attending physical examination. MethodsTwo communities were randomly selected， in which the elderly aged over 60 years attending physical examination in the community health care centers were included in the study. A questionnaire survey was conducted， companied by examination for serum anti-Streptococcus pneumoniae IgG antibody. In addition， data of physical examination was collected. Chi-square test and multivariate logistic regression were utilized to determine the risk factors associated with seroprevalence of anti-Streptococcus pneumoniae antibody. ResultsA total of 635 participants were included. The average age was （73.2±7.4） years old. Forty-nine （7.72%） participants tested positive for anti-Streptococcus pneumoniae IgG antibody. The seroprevalence differed by gender （6.49% in male and 8.86% in female）， smoking （5.48% in smokers and 8.01% in non-smokers）， history of pneumonia （7.89% in those suffered from pneumonia in the past year and 7.71% in those didn^’t have pneumonia）， history of common cold （10.38% in those had common cold in the past year and 5.87% in those didn’t have cold）， obesity （15.62% in those with obesity and 6.83% in those without obesity）. Further multivariate logistic regression showed the seroprevalence of anti-Streptococcus pneumoniae IgG significantly increased in the elderly with history of common cold （OR： 2.24； 95%CI： 1.21‒4.14）and obesity （OR： 2.81； 95%CI： 1.26‒6.26）. ConclusionSeroprevalence of anti-Streptococcus pneumoniae IgG antibody is low in the elderly attending physical examination. It warrants improving the vaccination of pneumococcal polysaccharide vaccine for the elderly with obesity and susceptibility to common cold.

Objective:To investigate the continuing education training demands and its related factors in mental health practitioners in China.Methods:The sample of 1391 mental health practitioners was collected from 29 provinces by convenient sampling with the self-made questionnaire.Results:The practitioners had the highest demands for practice(4.2±1.0)and skill training(4.1±1.0).Their training demands could be summarized as three factors:supervision and evaluation,knowledge,practice and skill.The ones who had lower educational level,less work experience,or more knowledge training had more demands for these three kinds of training.For supervision and evaluation training,junior colleges had more demands than doctors [(14.9±3.9)vs.(13.1±3.9),P<0.05],females had more demands than males [(14.8±3.7)vs.(14.3±3.4),P<0.05],and the ones with social orientation had more demands than those with educational or clinical orientation [(15.2±3.6)vs.(14.4±3.6),(14.4±3.6);Ps<0.05].The ones who were part-time workers,trained less times,and skill-trained had more demands for skill training [e.g.part time workers:(8.4±1.6),full time workers:(8.1±1.8);P<0.05].Conclusion:The mental health practitioners have the highest demands for continuing training,especially practice and skill training.The related factors to their demands include gender,age,education level,occupation area and working time.

Objective To investigate the occurrence of apoptosis and its relationship with endocrine hormones altemtions in rats with acute obstructive pancreatitis(AOP). Methods The model of AOP wag establisbed by ligation of pancreaticobiliary duct.8,12 hrs after operation,the serum insulin,glucagons and amvlase were determined;pancreatic tissues were harvested and apoptotic rate wag evaluated by TUNEL and flow cytometry(Annexin V-FITC/PI assay).Results 8 and 12 hrs after AOP induction,serum amylase levels wefe(1198±687)U/L and(1698±1103)U/L respectively;serum insulin levels were(8.1±5.8)ng/ml and (12.7 ±6.9)ng/ml respectively;sertlm glucagon levels were(6.8±4.6)ng/ml and(7.3±2.9)ng/ml respectively;all these parameters were significantly high than(404±222)U/L,(5.6±2.7)ng/ml and(2.6±2.1)ng/ml in the sham operation group(P<0.05).AnnemnV FITC/PI assay confirmed apoptosis occurred both in exocrine acinus cells and endocrine panclreas islet;and the apoptotic rate wag(20.5±11.2)%and (15.5±8.9)%at 8 and 12 hrs after AOP induction,which wag significantly high than(4.2±1.6)%in the sham operation group(P<0.05).Conclusions Cell apoptosis occurred in both acinar and islet in the model of AOP,and this may be the pathophysiological basis of endocnne hormones alterations in the model of AOP.