ObjectiveTo investigate the current status of HIV-related health service uptake among cross-border couples (Chinese husbands and Myanmar wives) in Dehong Dai and Jingpo Autonomous Prefecture (hereinafter referred to as Dehong Prefecture), and to provide evidence for optimizing HIV prevention and control strategies in border areas. MethodsA cross-sectional survey was conducted from September 2022 to September 2023 among 14 662 cross-border couples (Chinese husbands and Myanmar wives) in Dehong Prefecture. Data on sociodemographic characteristics, HIV/AIDS knowledge awareness, and utilization of HIV-related health services within the past year were collected. Multivariable logistic regression was used to analyze factors associated with HIV testing uptake among husbands and wives. ResultsA total of 29 324 individuals (14 662 couples) were included. The overall awareness rate of HIV/AIDS was 82.09%, with the rate among husbands significantly higher than that among wives (85.17% vs. 79.01%, P<0.001). Overall, 94.98% of participants had received at least one HIV-related health service, and the HIV testing rate in the past year was 65.52%. Multivariable logistic regression analysis showed that, compared with participants married for 0‒3 years, those married for 4‒10 years and ≥11 years were more likely to have received HIV testing. The corresponding ORs were 1.344 (95%CI: 1.187‒1.521) and 1.381 (95%CI: 1.211‒1.574) among husbands, and 1.308 (95%CI: 1.155‒1.481) and 1.344 (95%CI: 1.178‒1.533) among wives, respectively. Compared with those holding a marriage certificate, those possessing a border marriage registration certificate were positively associated with HIV testing uptake, with ORs of 1.710 (95%CI: 1.575‒1.857) among husbands and 1.700 (95%CI: 1.565‒1.847) among wives. Compared with illiterate participants, those with primary school education showed lower testing rates, with ORs of 0.738 (95%CI: 0.650‒0.837) among husbands and 0.827 (95%CI: 0.766‒0.891) among wives. Additionally, a history of sexually transmitted diseases (OR=3.656, 95%CI: 1.243‒15.589) and participation in the New Rural Cooperative Medical Scheme (OR=1.51, 95%CI: 1.179‒1.935) were independently associated with higher testing rates among husbands. ConclusionThe overall utilization of HIV-related health services among cross-border couples in Dehong Prefecture is satisfactory, but significant gender disparities exist, with foreign wives showing lower rates of knowledge awareness and lower proportions obtaining such knowledge through certain channels compared with their Chinese husbands. Couples with shorter marriage duration, those with primary school education, and those not included in the border marriage registration system are vulnerable groups with lower HIV testing uptake. Future interventions should prioritize cross-border marriage families at the early stage of entry and in the newly married period. Based on the border marriage registration management system and primary healthcare networks, health education and HIV testing services targeting foreign spouses should be strengthened to improve service accessibility and equity.

Objective To analyze the clinical and pathogenic characteristics,as well as influencing factors for the prognosis of patients with Candida bloodstream infection(CBSI).Methods Clinical data of 47 CBSI patients in a hospital from January 2015 to September 2024 were collected.Distribution of departments and infection strains,an-timicrobial resistance,and influencing factors for the poor prognosis of patients were analyzed.Results A total of 51 strains of Candida were detected from 47 CBSI patients,mainly from the intensive care unit(ICU;n=25,53.2％),department of intestinal fistula surgery(n=8,17.0％),and department of respiratory medicine(n=4,8.6％),et al.The main detected pathogens were Candida albicans(n=29,56.9％),Candida tropicalis(n=7,13.7％),Candida glabrata(n=6,11.8％),and Candida parapsilosis(n=6,11.8％).Resistance rate of Candida albi-cans to fluconazole was 11.5％(3/26).According to the prognosis results,patients were divided into a good prog-nosis group(n=26,55.3％)and a poor prognosis group(n=21,44.7％).Univariate analysis showed statistically significant differences between patients in the good prognosis group and the poor prognosis group in terms of abso-lute neutrophil count,ICU admission,mechanical ventilation,tracheal intubation,gastrointestinal hemorrhage/per-foration,and surgical treatment(lesion clearance,drainage or unblocking for obstruction)(all P＜0.05).Prelimi-nary multivariate logistic regression analysis showed that gastrointestinal hemorrhage/perforation was a potential risk factor for the poor prognosis in CBSI patients(OR=11.156,95％CI:1.434-86.809,P=0.021).Conclusion The detected CBSI strains are mainly Candida albicans,and gastrointestinal hemorrhage/perforation may be one of the potential risk factors affecting the prognosis of CBSI patients.These patients are generally in critical condition and should be detected and treated as early as possible to improve their prognosis.Due to the small amount of speci-mens,further research is still needed for confirmation.

Objective To analyze the epidemiological characteristics of influenza-like illness outbreaks in Yunnan Province from 2017 to 2023,and to provide the evidence for the prevention and control of influenza in Yunnan Province.Methods The data of influenza-like illness outbreaks and outbreak specimens were collected in Yunnan Province from 2017 to 2023.Descriptive epidemiological methods were used to describe and analyze the epidemic time,population,region and pathogen distribution.Results A total of 340 influenza-like illness outbreaks were reported in Yunnan Province from 2017 to 2023,with 12586 reported cases and a cumulative incidence of 2.34%.The outbreaks were mainly concentrated in November to January and March of the following year,with a high incidence in winter and spring.Schools were the most important place of outbreak,with primary and secondary school students being the main affected group.The cumulative number of reported cases in Dali Prefecture,Dehong Prefecture,Yuxi City and Kunming City ranked among the top in the province,accounting for 79.71%of the total number of outbreaks in the province.The pathogen types alternated and were mainly prevalent in H1N1(119 cases),H3N2(81 cases),and Victoria(83 cases).Conclusion The outbreak of influenza-like illness in Yunnan Province shows the obvious seasonality,and primary and secondary schools are the main outbreak sites.The outbreak surveillance in schools should be strengthened continuously to control the occurrence and development of the epidemic.

Objective To analyze the clinical and pathogenic characteristics,as well as influencing factors for the prognosis of patients with Candida bloodstream infection(CBSI).Methods Clinical data of 47 CBSI patients in a hospital from January 2015 to September 2024 were collected.Distribution of departments and infection strains,an-timicrobial resistance,and influencing factors for the poor prognosis of patients were analyzed.Results A total of 51 strains of Candida were detected from 47 CBSI patients,mainly from the intensive care unit(ICU;n=25,53.2％),department of intestinal fistula surgery(n=8,17.0％),and department of respiratory medicine(n=4,8.6％),et al.The main detected pathogens were Candida albicans(n=29,56.9％),Candida tropicalis(n=7,13.7％),Candida glabrata(n=6,11.8％),and Candida parapsilosis(n=6,11.8％).Resistance rate of Candida albi-cans to fluconazole was 11.5％(3/26).According to the prognosis results,patients were divided into a good prog-nosis group(n=26,55.3％)and a poor prognosis group(n=21,44.7％).Univariate analysis showed statistically significant differences between patients in the good prognosis group and the poor prognosis group in terms of abso-lute neutrophil count,ICU admission,mechanical ventilation,tracheal intubation,gastrointestinal hemorrhage/per-foration,and surgical treatment(lesion clearance,drainage or unblocking for obstruction)(all P＜0.05).Prelimi-nary multivariate logistic regression analysis showed that gastrointestinal hemorrhage/perforation was a potential risk factor for the poor prognosis in CBSI patients(OR=11.156,95％CI:1.434-86.809,P=0.021).Conclusion The detected CBSI strains are mainly Candida albicans,and gastrointestinal hemorrhage/perforation may be one of the potential risk factors affecting the prognosis of CBSI patients.These patients are generally in critical condition and should be detected and treated as early as possible to improve their prognosis.Due to the small amount of speci-mens,further research is still needed for confirmation.

Objective:To analyze the clinical features of children with refractory N-methyl-D-aspartate (NMDA) receptor antibody encephalitis treated with tocilizumab.Methods:Demographic and clinical manifeatations, immunotherapy and prognosis data of 9 children with refractory NMDA receptor antibody encephalitis who received tocilizumab in the Department of Pediatrics Neurology, XiangYa Hospital of Central South University from August 2021 to September 2023 were collected retrospectively. Prognosis was evaluated using the modified Rankin scale at initial diagnosis, at the initiation of tocilizumab treatment, and at the last follow-up. Treatment related complications, neuroimaging, and electroencephalography data were analyzed.Results:Among the 9 children, 6 were male and 3 were female, with an onset age of 4.2 (2.8, 8.7) years. At the onset of the disease, 9 children had a modified Rankin scale score of 5. When tocilizumab treatment was initiated, 7 children had a score of 5, and 2 children had a score of 4. The interval between the onset and initiation of tocilizumab treatment was 12 (5, 27) months, and the treatment frequency was 8 (5, 13) times. The follow-up time was 2.8 (1.5, 3.7) years. At the last follow-up, the symptoms of 9 children, including movement disorder, sleep disorder, consciousness disorder, silence and autonomic dysfunction, were improved to varying degrees, and none of them had seizures. At the last follow-up, 4 cases with a modified Rankin scale score of 0, 1 case with a score of 1, 2 cases with a score of 3, 1 case with a score of 4 and 1 case with a score of 5. The modified Rankin scale at the last follow-up was significantly different from that at the start of tocilizumab ( Z=-2.56, P=0.014). All children had no serious adverse reactions during the treatment. Conclusions:After treatment with tocilizumab, the symptoms in patients with refractory NMDA receptor antibody encephalitis, including movement disorder, sleep disorder, consciousness disorder, silence and autonomic dysfunction were improved, and none of them had seizures. The modified Rankin scale were improved, and the safety was good.

Objective To explore the correlation between serum microRNA-29a-3p(miR-29a-3p),throm-bospondin 2(THBS2)and cardiopulmonary function in children with chronic pulmonary heart disease.Meth-ods A total of 136 children with chronic pulmonary heart disease treated in Shijiazhuang Hospital of Tradi-tional Chinese Medicine from July 2019 to September 2023 were selected as the study subjects.Based on their clinical signs,cardiopulmonary function,and symptoms,they were divided into a compensated group(74 ca-ses)and a decompensated group(62 cases).Real-time fluorescence quantitative PCR(RT-qPCR)method was applied to detect serum miR-29a-3p level,and enzyme-linked immunosorbent assay(ELISA)was applied to detect serum THBS2 level.Moreover,ultrasound diagnostic equipment was applied to detect cardiac function indicators such as left ventricular ejection fraction(LVEF)and cardiac output(CO).Creatine kinase isoenzyme(CK-MB)and troponin(cTnl)were detected by electroluminescence analysis.Pulmonary function indicators were detected by pulmonary artery systolic pressure(PASP),mean pulmonary artery pressure(MPAP)and pulmonary artery diastolic pressure(PADP).Pearson correlation was used to analyze the corre-lation between serum miR-29a-3p and THBS2 levels and cardiopulmonary function indexes in children with chronic pulmonary heart disease,and multivariate Logistic regression analysis was used to screen the influen-cing factors of the disease in children with chronic pulmonary heart disease.Receiver operating characteristic(ROC)curve was drawn to analyze the evaluation value of serum miR-29a-3p and THBS2 levels in children with chronic pulmonary heart disease.Results The THBS2,CK-MB,cTnI,PASP,MPAP,and PADP in the decompensated group were higher than those in the compensated group(P＜0.05),while miR-29a-3p,LVEF,and CO were lower than those in the compensated group(P＜0.05).Serum miR-29a-3p in children with chro-nic pulmonary heart disease was positively correlated with LVEF and CO(P＜0.05),but negatively correla-ted with CK-MB,cTnI,PASP,MPAP,and PADP(P＜0.05).THBS2 was negatively correlated with LVEF and CO(P＜0.05),but positively correlated with CK-MB,cTnI,PASP,MPAP,and PADP(P＜0.05).MiR-29a-3p was a protective factor for exacerbation of chronic pulmonary heart disease in children(P＜0.05),while THBS2 was an independent risk factor for exacerbation of chronic pulmonary heart disease in children(P＜0.05).ROC curve analysis results showed that the area under the curve(AUC)of serum miR-29a-3p and THBS2 levels alone and in combination for evaluating the severity of chronic pulmonary heart disease in children were 0.827,0.817 and 0.915,respectively.Conclusion Serum miR-29a-3p and THBS2 levels are both factors affecting the disease of children with chronic pulmonary heart disease,and are closely related to the disease and cardiopulmonary function of children with chronic pulmonary heart disease.

Objective:To elucidate the complete genomic characteristics of the Akabane virus (AKV) DHL10M117 strain and the Tibet orbivirus (TIBOV) DH10M1019 strain, isolated from mosquito specimens collected in 2010 from Dehong prefecture, Yunnan province.Methods:The complete RNA virus sequences were obtained using metatranscriptomics and high-throughput sequencing.Results:The complete genome sequences of the DHL10M117 strain, consisting of the S, M, and L gene segments with lengths of 856 bp, 4 309 bp, and 6 869 bp, respectively, were acquired. Phylogenetic analysis indicated that the DHL10M117 strain is an AKV strain, closely related to the AKV strain DHL10M110, isolated from Yunnan. The S and M segment phylogenetic trees revealed that the strain is closely related to AKV strains circulating in southern China and Japan, and distantly related to strains from Australia, suggesting that this strain belongs to the Asian lineage with distinct regional characteristics. Homology analysis confirmed that the gene sequences of the S, M, and L segments of the DHL10M117 strain showed 100% nucleotide and amino acid identity with the DHL10M110 strain. Additionally, the complete genome sequences of the DH10M1019 strain, comprising ten gene segments (Seg-1 to Seg-10) with lengths of 3 950 bp, 2 904 bp, 2 769 bp, 1 978 bp, 1 772 bp, 1 638 bp, 1 165 bp, 1 142 bp, 1 103 bp, and 832 bp respectively, were obtained. Phylogenetic analysis showed that DH10M1019 is a TIBOV strain, with eight gene segments (Seg-1 to Seg-4, Seg-6, Seg-8 to Seg-10) clustering with known strains in the same major branch, while Seg-5 and Seg-7 formed distinct branches, independent of known reference strains, suggesting that DH10M1019 may represent a new serotype of TIBOV.Conclusions:Through complete genome sequence analysis, it was confirmed that DHL10M117 and DH10M1019 are AKV and TIBOV, which provided a scientific basis for the epidemiological characterisation, pathogenicity analysis and investigation of the two viruses.

Objective:The complete genome sequence characteristics of Quang Binh virus (QBV) and Manglie virus (MaV) isolated from mosquitoes in Daluo Town, Menghai county.Methods:Mosquitoes collected in Daluo Town, Menghai county in July 2012 were used for virus isolation. The nucleic acid was extracted from the supernatant of Aedes albopictus cell line (C6/36) showing cytopathic effect (CPE) positivity, and was sent to a company for sequencing after library construction. Phylogenetic and nucleotide/amino acid sequence similarity analysis was performed using DNAStar, Maff, and other softwares.Results:RNA libraries of strains BNDL1205 and BNDL1227 yielded 67 336 692 and 61 259 266 qualified gene sequences (reads) respectively. After assembly and alignment, sequences of lengths 10 865 bp and 10 864 bp were obtained. Sequence analysis indicated that they belong to QBV, with strains BNDL1205 and BNDL1227 clustering with QBV (strain VN180) isolated from Vietnam on the same evolutionary branch, sharing nucleotide similarity of 84.2% and 84.1%, and amino acid similarity of 94.6% and 94.4% respectively. RNA library of strain BNDL1223 yielded 48 622 610 qualified reads. After assembly and alignment, three gene fragments (Contigs) matched MaV. Further merging using SeqMan produced a complete nucleotide sequence of 9 219 bp. Analysis revealed that strain BNDL1223 is closely related to MaV isolated in Yunnan in 2018, sharing nucleotide similarity of 97.8% and amino acid similarity of 99.2%.Conclusions:During the investigation of arboviruses in mosquitoes in Daluo Town, Menghai county, three strains of viruses were identified: 2 strains of QBV and 1 strain of MaV. Local mosquitoes play a significant role in the transmission of QBV and MaV, necessitating enhanced monitoring and detection of local vector mosquitoes.

The signaling pathways involved in acupuncture intervention in post-stroke depression (PSD) mainly include cAMP signaling pathway, MAPK signaling pathway, PI3K/Akt/mTOR signaling pathway, NF-κB signaling pathway, CREB signaling pathway, and CaMK signaling pathway. A variety of regulatory networks are formed between these signaling pathways, which play a key role in reducing inflammation, inhibiting apoptosis, improving neuroplasticity, promoting angiogenesis, and protecting neurons.

Acupuncture has a certain effect for the patients with post-stroke depression. In clinics, acupuncture treat this disease from the brain, liver and kidney, heart and spleen, and phlegm and blood stasis. Acupuncture plays a role in nourishing the bone of marrow, regulating the liver and kidney, nourishing the heart and mind, and invigorating the spleen and stomach. Acupuncture plays an antidepressant role by regulating neurotransmitters and receptors, promoting nerve function repair, inhibiting the secretion of inflammatory factors, reducing inflammatory response, inhibiting the hyperfunction of hypothalamic-pituitary-adrenal axis, and regulating the brain-gut axis.