Objective: To investigate the trends in disease burden due to childhood asthma in China from 1990 to 2021 and to project the disease burden from 2022 to 2035, so as to provide insights into formulation of the control interventions for childhood asthma in China. Methods: The prevalent case, agestandard prevalence, disability-adjusted life years (DALYs) and agestandard DALYs rate of children with asthma at ages of 0 to 14 years and their 95% uncertainty interval (UI) in China from 1990 to 2021 were extracted from the Global Burden of Disease (GBD) database. The temporal trends in the disease burden of childhood asthma were evaluated with estimated annual percentage change (EAPC) and its 95% confidence interval (CI), and the disease burden due to asthma was projected among children at ages of 0 to 14 years in China using a Bayesian age-period-cohort (BAPC) model from 2022 to 2035. Results: There were 9.368 3 million (95%UI=6.410 7 million to 14.026 1 million) prevalent cases of asthma among children at ages of 0 to 14 years in China in 2021, contributing to 0.387 9 million (95%UI=0.216 1 million to 0.668 8 million) DALYs loss. The prevalent cases and DALYs of asthma decreased by 37.28% and 52.55% among children at ages of 0 to 14 years in China in 2021 compared with 1990, and the agestandardized prevalence [EAPC=-0.70%, 95%CI=-1.26% to -0.13%)] and DALY rates [EAPC=-1.71%, 95%CI=-2.32% to -1.10%)] also appeared a tendency towards a decline. From 1990 to 2021, the prevalent cases, prevalence, DALYs and DALYs rate of asthma were all higher among male children than among female children, and the disease burden of asthma was higher among children at ages of 5 to 9 years than at other age groups. BAPC model predicted a decline in both prevalent cases and DALYs of asthma among children at ages of 0 to 14 years in China from 2022 to 2035, with 6.759 6 million prevalent cases and DALYs of 0.228 4 million personyears in 2035, while the prevalence and DALYs rates were projected to rise to 5 143.35/105 and 173.75/105 in 2035. Conclusions Despite a reduction in the disease burden of asthma among children at ages of 0 to 14 years in China from 1990 to 2021, the prevalence remained high. The disease burden due to asthma is projected to appear a decline among children at ages of 0 to 14 years in China from 2022 to 2035; however, the prevalence and DALYs rates still rise. Intensified control measures and targeted interventions are required to reduce the disease burden of childhood asthma.

Type 2 diabetes mellitus (T2DM) is a highly prevalent chronic metabolic disease with an increasing incidence worldwide, that poses a significant risk to public health. In many current clinical practices for diabetes management, conventional Western treatments, including oral or injectable hypoglycemic agents, have serious side effects. Given that traditional Chinese medicine (TCM) is characterized by a multi-component, multi-target and multi-pathway approach, its combination with Western medicine could enhance efficacy and reduce adverse effects. Consequently, the use of TCM as a potential auxiliary or alternative treatment for the prevention and/or management of T2DM has emerged as a research hotspot. This article reviews existing reports on TCM in the treatment of T2DM and provides a detailed discussion of its applications. By integrating relevant clinical evidence, this review summarizes the clinical data on 23 TCM formulas and Chinese patent medicines, comprehensively describing their efficacy and potential pharmacological mechanisms in the treatment of T2DM. This includes an exploration of the impacts of TCM-based therapeutic interventions on T2DM-related microRNAs and their target genes. We hope this review not only offers new insights for future research directions but also enhances the understanding of the scientific value of TCM. Please cite this article as: Ni HX, Cao LH, Gong XX, Zang ZY, Chang H. Traditional Chinese medicine for treatment of type 2 diabetes mellitus: Clinical evidence and pharmacological mechanisms. J Integr Med. 2025; 23(6):605-622.
Humans ; Diabetes Mellitus, Type 2/drug therapy* ; Medicine, Chinese Traditional/methods* ; Drugs, Chinese Herbal/pharmacology* ; Hypoglycemic Agents/pharmacology*

There are multiple bioactive substances in the mosquito saliva, most of which are allergic to humans. Previous studies have demonstrated that mosquito bites may induce allergic reactions mediated by B and T lymphocytes, resulting in a reduction in the quality of life and even death among patients. To date, 11 salivary allergens and 8 non-salivary allergens have been characterized in mosquitoes. Nevertheless, there is still lack of highly sensitive, highly specific and safe tools for diagnosis of mosquito bites-induced allergy, and the difficulty in obtaining natural mosquito salivary allergens results in failure in widespread applications of immunotherapy for mosquito bites-induced allergy. This review provides an overview of the allergic symptoms of mosquito bites and underlying mechanisms, and mosquito salivary allergens that have been characterized and registered in the systematic allergen nomenclature website.

Objective: To investigate the role of miR-142-3p in alleviation of house dust mite induced allergic airway inflammation among children, so as to provide insights into unraveling the pathogenesis of allergic airway inflammation. Methods: Serum samples were collected from 15 patients with house dust mite induced allergic asthma and 15 healthy children in Jiangnan University Medical Center from September to November 2022, and serum miR-142-3p expression was quantified using a fluorescent quantitative real time PCR (qPCR) assay. The levels of interleukin 6 (IL 6) and tumor necrosis factor α (TNF α) were measured in the cell culture supernatant using enzyme linked immunosorbent assay (ELISA), and the expression of high mobility group box 1 (HMGB1) was detected at transcriptional and translational lvels using qPCR and Western blotting assays. The negative regulation of the HMGB1 gene by miR 142 3p was identified using a dual luciferase gene reporter assay, and the expression of downstream regulatory proteins was determined in human normal lung epithelial cells (BEAS 2B) cells transfected with miR 142 3p using Western blotting. In addition, female C57BL/6 mice at ages of 6-8 weeks were randomly assigned to the phosphate buffer saline (PBS) group, house dust mite sensitized airway inflammation group and house dust mite sensitized airway inflammation + miR 142 3p intervention group. Mouse airway inflammation was evaluated using hematoxylin eosin staining, and the expression of inflammatory cells and inflammatory cytokines were detected in mouse bronchoalveolar lavage fluid (BALF) using Giemsa staining and ELISA. Results: Lower serum miR-142-3p expression was quantified among children with house dust mite induced allergic asthma than among healthy controls (1.33±0.21 vs. 4.74±0.62, t=5.22, P <0.05). Stimulation with dermatophagoides farinae extract (DFE) resulted in a reduction in miR-142-3p expression in BEAS-2B cells (0.82±0.25), while transfection with miR-142-3p mimics resulted in a rise in miR-142-3p expression in BEAS-2B cells (0.55±0.14)( t=3.31, 3.94, P <0.05). Pre treatment with miR-142-3p reduced the expression of IL 6(2.25±0.46)and TNF α(6.58±1.95) ( t=4.86, 3.38, P <0.05) in BEAS 2B cells stimulated with DFE, and treatment with miR-142-3p mimics resulted in a reduction in TLR4 and NF-κB expression in BEAS-2B cells via negative regulation of the HMGB1 expression. In addition, treatment with miR-142-3p was found to alleviate inflammatory cell infiltration in lung tissues of house dust mite sensitized mice, and results in a reduction in interleukin 4 (IL-4)[(107.60±10.43)pg/mL], interleukin 5 (IL 5)[(95.78±13.14)pg/mL] and HMGB1[(2.52±0.87)pg/mL] expression in BALF ( t=10.32, 7.29, 2.90, P <0.05). Conclusion miR-142-3p alleviates house dust mite induced allergic airway inflammation among children via negative regulation of the HMGB1/TLR4/NF-κB pathway.

Objective:To investigate the distribution of herpesvirus DNA in the corneal layers of herpesvirus-positive corneal transplantation patients and to compare the efficiency of viral DNA detection in corneal and aqueous humor samples in these patients.Methods:A diagnostic test study was conducted.Data from patients, who underwent keratoplasty in Peking University Third Hospital from May 2015 to August 2021 and tested positive for herpesvirus in corneal tissue and/or aqueous humor samples obtained during surgery, were collected through the clinical medical record system.The demographic data and virus distribution layers of these patients were analyzed.The rate of herpesvirus detection in different samples was analyzed.The sensitivity of different samples for viral DNA detection was analyzed by receiver operating characteristic curves, and area under the curve (AUC) and 95% confidence interval ( CI) were recorded.This study adhered to the Declaration of Helsinki and the study protocol was approved by the Ethics Committee of Peking University Third Hospital (No.M2021283).Written informed consent was obtained from each patient before entering the cohort. Results:A total of 166 herpesvirus-positive patients (166 eyes) were collected.Of the 166 eyes, 75 eyes (45.2%) were positive for cytomegalovirus (CMV), 34 eyes (20.5%) for herpes simplex virus 1 (HSV-1), 30 eyes (18.1%) for varicella zoster virus (VZV), and 27 eyes (16.3%) for Epstein-Barr virus (EBV).CMV DNA and VZV DNA were detected in the endothelial layers of 47 eyes (62.7%) and 26 eyes (86.7%), respectively, which were significantly higher than the 28 eyes (37.3%) and 4 eyes (13.3%) with virus located in stromal layers ( χ2=4.813, 16.133; both at P<0.05).HSV-1 DNA and EBV DNA were detected in the endothelial layer of 8 eyes (23.5%) and 5 eyes (18.5%), respectively, which were less than the 26 eyes (76.5%) and 22 eyes (81.5%) with virus located in stromal layers, and the differences were statistically significant ( χ2=9.529, 10.704; both at P<0.001).The sensitivity of corneal samples for herpesvirus DNA positivity was 71.6%, which was higher than 54.1% of aqueous humor.The detection sensitivities of corneal samples for CMV DNA and VZV DNA positivity were 64.3%(AUC=0.821, 95% CI: 0.705-0.938) and 35.7%(AUC=0.679, 95% CI: 0.475-0.882), respectively, which were lower than 71.4%(AUC=0.875, 95% CI: 0.750-0.964) and 85.7%(AUC=0.929, 95% CI: 0.816-1.000) of aqueous humor samples.The detection sensitivities of corneal samples for HSV-1 DNA and EBV DNA were 100%(AUC=1.000, 95% CI: 1.000-1.000) and 92.3%(AUC=0.962, 95% CI: 0.875-1.000), respectively, which were higher than 27.8%(AUC=0.639, 95% CI: 0.455-0.823) and 23.1%(AUC=0.615, 95% CI: 0.395-0.835) of aqueous humor samples. Conclusions:The detection rate of CMV DNA is highest among herpesvirus-positive keratoplasty patients.CMV DNA and VZV DNA are primarily located in the corneal endothelial layers, while HSV-1 DNA and EBV DNA are more predominant in the corneal stromal layer.The sensitivity of virus DNA detection is higher in the cornea than in aqueous humor.

Objective To explore the risk factors for intracranial infection in patients after neurosurgery,con-struct and validate a Nomogram prediction model.Methods Data of 978 patients who underwent neurosurgery in a hospital in Nanjing from January 1,2019 to December 31,2022 were retrospectively analyzed.Independent risk fac-tors were screened through logistic univariate and multivariate analyses.Modeling variables were screened through Lasso regression.A Nomogram model was constructed and internally validated by logistic regression.Effectiveness of the model was evaluated with receiver operating characteristic(ROC)curve,calibration curve and decision curve.Results Among 978 patients underwent neurosurgery,293 had postoperative intracranial infection,with an inci-dence of healthcare-associated infection of 29.96％.There was no significant difference in age,gender,proportion of coronary heart disease,cerebral infarction,diabetes and hypertension between the infected group and the non-in-fected group(all P＞0.05).Multivariate logistic analysis showed that postoperative intracranial hypertension,fe-ver,increased neutrophil percentage in blood routine examination,turbid cerebrospinal fluid,positive Pan's test,decreased glucose concentration,abnormal ratio of cerebrospinal fluid/serum glucose,positive microbial culture,absence of indwelling external ventricular drainage tubes,presence of indwelling lumbar cistern drainage tubes,use of immunosuppressive agents,and long duration of surgery were independent risk factors for postoperative intracra-nial infection in patients who underwent neurosurgery(all P＜0.05).Fifteen variables were screened out through Lasso regression.Fourteen variables were finally included for modeling after collinear screening,missing data impu-tation(random forest method)and checking pairwise interaction items.A Nomogram prediction model was con-structed,with the area under ROC curve,sensitivity,specificity,and accuracy of 0.885,0.578,0.896,and 0.704,respectively.Internal validation of the model was conducted.The modeling and validation groups presented similar effects.The calibration curve and decision curve also indicated that the model had good predictive efficacy.Conclusion The constructed Nomogram prediction model for postoperative intracranial infection after neurosurgery is scientific,and the prediction indicators are easy to obtain.The model presents with high stability,reliability,and application value,thus can provide reference for the assessment of postoperative intracranial infection after neuro-surgery.

Objective: To explore the promotion effect of laparoscopic standardized surgery for gastric cancer observational in some regional medical centers in Shanghai. Methods: A retrospective cohort study was carried out. Eleven regional medical centers in Shanghai received the promotion program of laparoscopic standardized surgery for gastric cancer, which was led by Ruijin Hospital, Shanghai Jiaotong University School of Medicine (Shanghai Minimally Invasive Surgery Center) from January to December 2020. Clinicopathological data of gastric cancer patients treated at these 11 regional medical centers before and after the promotion program were collected. Inclusion criteria were as follows: patients undergoing laparoscopic distal gastrectomy or total gastrectomy; gastric cancer confirmed by pathology; without distant metastasis or peritoneal metastasis. Patients who did not undergo laparoscopic D2 radical resection, or received neoadjuvant chemotherapy before surgery, or without complete clinical data were excluded. Patients undergoing laparoscopic surgery from January to December 2019 were included in the pre-promotion group (46 cases). Patients undergoing laparoscopic surgery from January to December 2021 were included in the post-promotion group (102 cases). In addition, patients undergoing laparoscopic surgery at Ruijin Hospital from January 2021 to December were included in the control group (138 cases). The baseline data, perioperative measurements postoperative complications, and pathological results of the three groups were analyzed and compared. Results: There were no significant differences in baseline characteristics among the three groups (all P>0.05). Compared with the pre-promotion group, the operation time in post-promotion group was significantly shorter [(207.3±36.0) minutes vs. (254.2±47.1) minutes, t=7.038,P<0.001], and the number of harvested lymph node was significantly more (24.4±12.2 vs. 18.9±5.5, t=2.900, P=0.004). However, there were no significant differences in the extent of resection, time to fluid intake, and postoperative hospital stay between the two groups (all P>0.05). Compared with the control group, the operation time [(207.3±36.0) minutes vs (172.6±26.0) minutes, t=8.281, P<0.001], time to fluid intake [(6.3±3.2) days than (5.5±3.0) days, t=2.029, P=0.044], and the postoperative hospital stay [(14.3±5.6) days vs. (10.1±4.8) days, t=6.036, P<0.001] in the post- promotion group were still longer. Total gastrectomy was less common in the post-promotion group compared with the control group [18 cases (17.6%) vs. 41 cases (29.7%), χ²=7.380, P=0.007]. However, there was no significant difference in the number of harvested lymph node between the two groups (P>0.05). The morbidity of postoperative complication in the post-promotion group (9.8%, 10/102) was significantly lower than that in the pre-promotion group (23.9%, 11/46) (χ²=5.183, P=0.023), while above morbidity was not significantly different between the post-promotion group and the control group [9.8% vs. 6.5% (9/138), χ²=0.867, P=0.352]. Conclusion: After the promotion of laparoscopic standardized surgery for gastric cancer in regional medical centers, the standardization degree of surgery has been improved, and the morbidity of postoperative complication decreases. Laparoscopic standardized surgery for gastric cancer can be promoted to more regional medical centers.
China ; Gastrectomy/methods* ; Hospitals ; Humans ; Laparoscopy ; Lymph Node Excision/methods* ; Postoperative Complications/etiology* ; Retrospective Studies ; Stomach Neoplasms/pathology* ; Treatment Outcome

OBJECTIVE: To study the detection rate, epidemic pattern, and clinical features of respiratory syncytial virus (RSV) in hospitalized children with acute lower respiratory infection (ALRI). METHODS: Nasopharyngeal aspirates were collected from children with ALRI, aged < 2 years, who were hospitalized in Children's Hospital of Chongqing Medical University from June 2013 to May 2018. Multiplex PCR was used to detect 16 common respiratory viruses. The epidemiological characteristics of RSV were analyzed. RESULTS: A total of 2 066 hospitalized children with ALRI were enrolled. Among the children, 1 595 (77.20%) tested positive for virus and 826 (39.98%) tested positive for RSV [410(49.6%) positive for RSV-A, 414 (50.1%) positive for RSV-B, and 2 (0.2%) positive for both RSV-A and RSV-B]. RSV-B was the main subtype detected in 2013-2014 and 2016-2017, while RSV-A was the main subtype in 2014-2015 and 2017-2018, and these two subtypes were prevalent in 2015-2016. The highest detection rate of RSV was noted in winter. RSV + human rhinovirus was the most common combination of viruses and was detected in 123 children. These children were more likely to develop wheezing than those with single RSV detected ( CONCLUSIONS In Chongqing in 2013-2018, RSV-A and RSV-B not only can predominate alternately, but also can co-circulate during a season. RSV is the major viral pathogen of hospitalized children with ALRI and can cause severe lower respiratory tract infection. There are no differences in clinical manifestations between children with RSV-A infection and those with RSV-B infection, but boys are more susceptible to RSV-A infection.
Child ; Child, Hospitalized ; Child, Preschool ; China/epidemiology* ; Female ; Humans ; Infant ; Male ; Respiratory Syncytial Virus Infections/epidemiology* ; Respiratory Syncytial Virus, Human ; Respiratory Tract Infections/epidemiology*

Objective:To establish an ultra-performance liquid chromatography-mass spectrometry （UPLC-MS/MS） for determining the plasma concentrations of 10 active ingredients in Wujiwan at different time points after oral administration， and to compare the pharmacokinetic characteristics between normal rats and rats with chronic visceral hypersensitive irritable bowel syndrome （CVH-IBS）. Method:CVH-IBS rat model was prepared by the neonatal rat colon percutaneous transluminal coronary angioplasty （PTCA） balloon stimulation method. After intragastric administration of Wujiwan （0.245 g·kg^-1）， blood was collected from the jugular vein at different time points， and the plasma concentrations of 10 active ingredients （berberine hydrochloride， palmatine hydrochloride， coptisine hydrochloride， jatrorrhizine hydrochloride， epiberberine， dihydroberberine， evodiamine， evodine， paeoniflorin， albiflorin） in Wujiwan was detected simultaneously by UPLC-MS/MS， the pharmacokinetic parameters of each component in normal rats and CVH-IBS rats were calculated. Result:The established UPLC-MS/MS could sensitively and accurately detect the plasma concentrations of 10 active ingredients of Wujiwan in rats. Compared with the normal group， the absorption rates of these 10 active ingredients of Wujiwan in the blood of CVH-IBS rats all decreased to a certain extent， and the peak time （t_max） was prolonged. Among them， the t_max of berberine hydrochloride and jatrorrhizine hydrochloride were significantly prolonged from 54 minute and 39 minute to 90 minute， respectively （P<0.05， P<0.01）. Area under the plasma concentration-time curve （AUC_0-t） of each component increased， and evodiamine and paeoniflorin were significantly different （P<0.05， P<0.01）. The clearance rates （CL/F） of these 10 active ingredients were all decreased， among which berberine hydrochloride， palmatine hydrochloride and evodiamine had significant differences （P<0.05， P<0.01）. Conclusion:There are significant differences in the pharmacokinetic behavior of the active ingredients in Wujiwan between normal rats and CVH-IBS rats， which may be related to the destruction of microstructure of intestinal epithelial cells and the change of activity of liver enzymes under the pathological state of IBS.