This paper presents an overview of the concepts, status quo, and application forms of telemedicine in the context of heart failure. It identifies the current limitations and future prospects of telemedicine for heart failure patients, aiming to provide a reference for the application and development of telemedicine in the self-management of heart failure.

ObjectiveTo explore the effects of Baihu Jia Renshen Tang （BHRS） on the related molecules on the phosphatidylinositol-3-kinase/protein kinase B（PI3K/Akt）signaling pathway in the liver of MKR diabetic model mice. MethodThirty 6-week-old MKR mice were selected and fed on a high-fat diet for four weeks，followed by intraperitoneal injection of streptozotocin（STZ）for the diabetes model establishment. The model was properly induced in the case of the fasting blood glucose （FBG） of ≥11.1 mmol·L^-1. After modeling，the mice were randomly divided into a model group，a BHRS group （12.09 g·kg^-1·d^-1），and a metformin group （0.065 g·kg^-1·d^-1），with 10 mice in each group. Ten FVB mice were assigned to the control group. The mice in the groups with drug intervention were continuously administered correspondingly for 28 days. After administration，the mice were sacrificed，followed by the oral glucose tolerance test （OGTT） and FBG detection. Serum very low-density lipoprotein（VLDL）content was determined by semi-quantitative enzyme-linked immunosorbent assay （ELISA）. Four indexes related to blood lipid were determined by the biochemistry analyzer. Liver tissues were subjected to pathological examination by hematoxylin-eosin（HE）staining. Western blot was used to detect the protein expression of PI3K，Akt，phosphorylated（p）-PI3K，p-Akt，forkhead box protein O1 （FoxO1），insulin receptor（InsR），and insulin receptor substrate-2（IRS-2） in liver tissues of mice. Real-time polymerase chain reaction（Real-time PCR） was used to detect the mRNA expression of PI3K，Akt，FoxO1，InsR，and IRS-2 in liver tissues of mice. ResultCompared with the control group，the model group showed poor general conditions，abnormal glucose tolerance （P<0.05），increased FBG （P<0.01），abnormal blood lipid metabolism，increased serum total cholesterol （TC），triglyceride（TG），low-density lipoprotein cholesterol（LDL-C），and VLDL （P<0.05），decreased level of high-density lipoprotein cholesterol（HDL-C）（P<0.05），fatty degeneration and obvious pathological changes of liver cells，reduced protein expression of PI3K，Akt，p-PI3K/PI3K，p-Akt/Akt，IRS-2，and InsR in liver tissues（P<0.05），increased protein expression of FoxO1（P<0.05），decreased mRNA expression of PI3K，Akt，IRS-2，and InsR in liver tissues （P<0.05），and increased FoxO1 mRNA expression（P<0.05）. Compared with the model group，the BHRS group showed improved general conditions and glucose and lipid metabolism （P<0.05），improved pathological state of liver cells，increased protein expression of PI3K，Akt，p-PI3K/PI3K，p-Akt/Akt，IRS-2，and InsR in liver tissues（P<0.05），decreased protein expression of FoxO1（P<0.05），increased mRNA expression of PI3K，Akt，IRS-2，and InsR in liver tissues （P<0.05），and reduced FoxO1 mRNA expression（P<0.05）. ConclusionBHRS can effectively reduce blood glucose，regulate blood lipid metabolism，and improve the pathological state of the liver in MKR diabetic mice，and its mechanism of action may be related to the regulation of the activity of molecules on the PI3K/Akt signaling pathway.

OBJECTIVE: To explore the genetic etiology of 5 cases of monochorionic-diamniotic (MCDA) with genetic discordance. METHODS: 148 cases of MCDA twins who were diagnosed by amniocentesis at the Maternal and Child Health Care Hospital of Guangxi Zhuang Autonomous Region from January 2016 to June 2020 were selected as the study subjects. Relevant clinical data of the pregnant women were collected, and amniotic fluid samples of the twins were collected separately. Chromosomal karyotyping analysis and single nucleotide polymorphism array (SNP array) assay were carried out. RESULTS: The results of chromosomal karyotyping analysis showed that 5 of the MCDA twins had inconsistent chromosome karyotypes, with an incidence of 3.4% (5/148). SNP array assay showed that 3 fetuses were mosaics. CONCLUSION Genetic discordance occurs among MCDA twins, and prenatal counseling for such cases should be given by doctors with experience in medical genetics and fetal medicine, and personalized clinical management should be recommended.
Child ; Pregnancy ; Female ; Humans ; China ; Twins/genetics* ; Amniocentesis ; Karyotyping ; Fetus ; Twins, Monozygotic/genetics* ; Ultrasonography, Prenatal ; Retrospective Studies

Anti-seizure medications (ASMs) are the main therapy for epilepsy.There are many kinds of ASMs with complex mechanism of action, so it is difficult for pharmacists to examine prescriptions.This paper put forward some suggestions on the indications, dosage forms/routes of administration, appropriateness of usage and dosage, combined medication and drug interaction, long-term prescription review, individual differences in pathophysiology of children, and drug selection when complicated with common epilepsy, for the reference of doctors and pharmacists.

Objective:To investigate the psychological feelings of parents of children with fracture of ulna and radius during radiological examination, and to provide the basis for taking scientific and effective intervention program.Methods:Using the purposive sampling methods, a total of 30 parents of children who were treated in the pediatric orthopedics department of the emergency department of Beijing Jishuitan Hospital affiliated to Capital Medical University from January 2022 to June 2023 were selected as the research objects. A descriptive research method was adopted to conduct semi-structured interviews with parents of children, and Colaizzi′s phenomenological analysis was applied to analyze, refine, and summarize the interview information.Results:Four themes were summarized: negative emotions, information needs, seeking multi-party support and post-traumatic growth.Conclusions:The medical staff should pay close attention to the psychological status of the parents, meet their needs for information during the radiological examination, and provide targeted support measures to promote the prognosis of the children, improve the psychological adjustment and quality of life of the children and their parents.

Prostate cancer is the most common malignant tumor in male urinary system, and the morbidity and mortality rate are increasing year by year. Traditional imaging examinations have some limitations in the diagnosis of prostate cancer, and the advent of molecular imaging probes and imaging technology have provided new ideas for the integration of diagnosis and treatment of prostate cancer. In recent years, prostate-specific membrane antigen (PSMA) has attracted much attention as a target for imaging and treatment of prostate cancer. PSMA ligand positron emission tomography (PET) has important reference value in the diagnosis, initial staging, detection of biochemical recurrence and metastasis, clinical decision-making guidance and efficacy evaluation of prostate cancer. This article briefly reviews the clinical research and application progress on PSMA ligand PET imaging in prostate cancer in recent years, so as to raise the efficiency of clinical applications.
Male ; Humans ; Prostate/pathology* ; Ligands ; Positron Emission Tomography Computed Tomography/methods* ; Prostatic Neoplasms/diagnostic imaging* ; Positron-Emission Tomography

Objective:To explore the application effect of new whole-course closed sputum specimen collection technology in intensive care unit patients.Methods:From April 2020 to January 2022, the convenient sampling was used to select 442 ICU mechanical ventilation patients admitted to 6 hospitals in Jiaxing City as the research objects. According to the order of admission time, the patients were divided into the control group ( n=221) and the experimental group ( n=221) . The control group adopted the traditional open sputum specimen collection technology, while the experimental group adopted the new whole-course closed sputum specimen collection technology. The heart rate, the incidence of hypooxygen saturation and the incidence of sputum spatter were compared between the two groups after sputum sample sampling. Results:The incidences of hypooxygen saturation and sputum spatter in the experimental group were lower than those in the control group, and the differences were statistically significant ( P<0.01) . Conclusions:The new whole-course closed sputum specimen collection technology can effectively stabilize the oxygen saturation of ICU patients in the process of sputum specimen collection, reduce the incidence of sputum spatter and promote the safety of both patients and medical staff, which is worthy of clinical promotion and application.

Objective: To describe the status of non-steroidal anti-inflammatory drugs (NSAIDs) use in areas with a high incidence of upper gastrointestinal cancer in China. Methods: This study was based on the National Key Research and Development Program of "National Precision Medicine Cohort of Esophageal Cancer" and "Study on Identification and Prevention of High-risk Populations of Gastrointestinal Malignancies (Esophageal cancer, Gastric cancer and Colorectal cancer)" . From January 2017 to August 2018, 212 villages or communities with a high incidence of esophageal cancer or gastric cancer were selected from 12 regions in 6 provinces. A total of 35 910 residents aged between 40 and 69 years old who met the inclusion criteria and signed the informed consent were investigated and enrolled in this study. The use of NSAIDs, demographic characteristics, health-related habits, height, weight, and blood pressure were collected by the questionnaire and physical examination. The status of main NSAIDs (aspirin, acetaminophen and ibuprofen) use with the difference varying in genders, age groups and regions were analyzed by using χ² test and Cochran-Armitage trend analysis method. Results: Of 35 910 subjects, the mean age was (54.6±7.1) years old and males accounted for 43.42% (15 591). The overall prevalence of NSAIDs intake was 4.56% (1 638), but it significantly varied in different provinces (P<0.001). The overall prevalence of NSAIDs intake was 4.87% (1 750) in females, which was significantly higher than that in males 4.24% (1 524) (P<0.001). The prevalence of NSAIDs intake increased with age (P for trend <0.001). As the frequency of NSAIDs intake increased, the incidence of gastrointestinal symptoms, gastrointestinal ulcers and black stools increased (P for trend <0.05 for all). Conclusion The use of NSAIDs is prevalent in some areas with a high incidence of upper gastrointestinal cancer in China. The increased use of NSAIDs may lead to more adverse effects related to the gastrointestinal tract.

Objective To investigate the factors associated with the success rate of external cephalic version (ECV) for singleton and non-cephalic presentation pregnancies in the third trimester.Methods A retrospective study of ECV among singleton and non-cephalic presentation pregnant women in 36-40 weeks of gestation at Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region from January 2016 to June 2018 was analyzed.Results (1) Totally,251 cases of 358 pregnant women who underwent ECV were successful,with a total success rate of 70.1％ (251/358).The success rate of multipara was 79.1％ (129/163),while 62.6％ (122/195) in primipara (P＜0.01).The total vaginal delivery rate was 52.2％ (187/358),the vaginal delivery rate of multipara was 61.3％ (100/163),while 44.6％ (87/195) in primipara (P＜0.01).(2) Spontaneous reversion occurred in 7.6％(19/251) of ECV successful women,the rate of reversion of multipara was 10.9％ (14/129),higher than that of the primipara [4.1％ (5/122);P＜0.01].(3) Among the 232 pregnant women who did not reverted after successful ECV,187 cases of successful vaginal delivery,the vaginal delivery rate was 80.6％ (187/232);the vaginal delivery rate of the multipara was 87.0％(100/115),which was higher than that of the primipara [74.4％(87/117);P＜0.01].(4) The variables significantly associated with ECV success were parity,type of breech,whether fetal presentation was in pelvic or not (all P＜0.05).The complication rate was 2.2％ (8/358),among which the incidence of fetal distress,placental abruption and transient fetal heart abnormalities were 0.6％ (2/358),0.3％ (1/358) and 1.4％ (5/358) respectively.Conclusion By close monitoring,ECV is a safe and effective procedure in selected appropriate cases,and worthy of clinical application.

Objective To describe the status of non?steroidal anti?inflammatory drugs (NSAIDs) use in areas with a high incidence of upper gastrointestinal cancer in China. Methods This study was based on the National Key Research and Development Program of "National Precision Medicine Cohort of Esophageal Cancer" and "Study on Identification and Prevention of High?risk Populations of Gastrointestinal Malignancies (Esophageal cancer, Gastric cancer and Colorectal cancer)". From January 2017 to August 2018, 212 villages or communities with a high incidence of esophageal cancer or gastric cancer were selected from 12 regions in 6 provinces. A total of 35 910 residents aged between 40 and 69 years old who met the inclusion criteria and signed the informed consent were investigated and enrolled in this study. The use of NSAIDs, demographic characteristics, health?related habits, height, weight, and blood pressure were collected by the questionnaire and physical examination. The status of main NSAIDs (aspirin, acetaminophen and ibuprofen) use with the difference varying in genders, age groups and regions were analyzed by using χ2 test and Cochran?Armitage trend analysis method. Results Of 35 910 subjects, the mean age was (54.6 ± 7.1) years old and males accounted for 43.42% (15 591). The overall prevalence of NSAIDs intake was 4.56% (1 638), but it significantly varied in different provinces (P<0.001). The overall prevalence of NSAIDs intake was 4.87% (1 750) in females, which was significantly higher than that in males 4.24% (1 524) (P<0.001). The prevalence of NSAIDs intake increased with age (P for trend<0.001). As the frequency of NSAIDs intake increased, the incidence of gastrointestinal symptoms, gastrointestinal ulcers and black stools increased (P for trend<0.05 for all). Conclusion The use of NSAIDs is prevalent in some areas with a high incidence of upper gastrointestinal cancer in China. The increased use of NSAIDs may lead to more adverse effects related to the gastrointestinal tract.