ObjectiveTo assess the efficacy and safety of the Qi-regulating and phlegm-removing method（Liu Junzitang Combined with Linggang Wuwei Jiangxintang） for treating acute exacerbations of chronic obstructive pulmonary disease （AECOPD） with increased eosinophils （EOS）. MethodsSixty-eight AECOPD patients with increased EOS who were hospitalized in the Department of Pulmonary Diseases of Jinhua Traditional Chinese Medicine Hospital from April 2023 to April 2024 were recruited and randomly assigned to an experimental group （EG） or a control group （CG）. Both groups received conventional Western medicine， with the EG additionally receiving Liujunzitang and Linggan Wuwei Jiangxintang. The therapeutic efficacy indicators were measured after the treatment. The main therapeutic efficacy indicators included partial pressure of oxygen （PaO₂） and partial pressure of carbon dioxide （PaCO₂）. The secondary efficacy indicators included the TCM symptom scores， the COPD Assessment Test （CAT） score， the Modified Medical Research Council （mMRC） Dyspnea Scale score， and the length of hospital stay. The indicators were measured at baseline and on days 3 and 7 of intervention. The safety was evaluated based on the adverse events. ResultsBaseline characteristics were not statistically different between the two groups. Compared with CG， EG showed no significant difference in PaO₂ （P=0.773）， PaCO₂ （P=0.632） and or CAT score （P=0.336） at on day 3 but better PaO₂ （P=0.004）， PaCO₂ （P=0.008）， and CAT score （P=0.013） were significantly better at on day 7. Compared with CGAfter treatment， EG had lower TCM syndrome scores of than CG EG on day 3 （P=0.005） and day 7 were significantly decreased （P0.001）. There was no significant difference in mMRC score between the two groups on day 3 （P=0.514） and day 7 （P=0.176） as wasor the length of hospital stay （P=0.915）. The generalized linear mixed model （GLMM） showed that compared with CG， EG had significant improvements over time in PaO₂， PaCO₂， TCM syndrome symptom scores， CAT score， and mMRC score. ConclusionRegulating qi Qi and removing phlegm combined with conventional Western medicine can significantly alleviateimprove the clinical symptoms and improve the lung function of AECOPD patients with increased EOS increased AECOPDwhich has and demonstrates good safety.

ObjectiveTo assess the efficacy and safety of the Qi-regulating and phlegm-removing method（Liu Junzitang Combined with Linggang Wuwei Jiangxintang） for treating acute exacerbations of chronic obstructive pulmonary disease （AECOPD） with increased eosinophils （EOS）. MethodsSixty-eight AECOPD patients with increased EOS who were hospitalized in the Department of Pulmonary Diseases of Jinhua Traditional Chinese Medicine Hospital from April 2023 to April 2024 were recruited and randomly assigned to an experimental group （EG） or a control group （CG）. Both groups received conventional Western medicine， with the EG additionally receiving Liujunzitang and Linggan Wuwei Jiangxintang. The therapeutic efficacy indicators were measured after the treatment. The main therapeutic efficacy indicators included partial pressure of oxygen （PaO₂） and partial pressure of carbon dioxide （PaCO₂）. The secondary efficacy indicators included the TCM symptom scores， the COPD Assessment Test （CAT） score， the Modified Medical Research Council （mMRC） Dyspnea Scale score， and the length of hospital stay. The indicators were measured at baseline and on days 3 and 7 of intervention. The safety was evaluated based on the adverse events. ResultsBaseline characteristics were not statistically different between the two groups. Compared with CG， EG showed no significant difference in PaO₂ （P=0.773）， PaCO₂ （P=0.632） and or CAT score （P=0.336） at on day 3 but better PaO₂ （P=0.004）， PaCO₂ （P=0.008）， and CAT score （P=0.013） were significantly better at on day 7. Compared with CGAfter treatment， EG had lower TCM syndrome scores of than CG EG on day 3 （P=0.005） and day 7 were significantly decreased （P0.001）. There was no significant difference in mMRC score between the two groups on day 3 （P=0.514） and day 7 （P=0.176） as wasor the length of hospital stay （P=0.915）. The generalized linear mixed model （GLMM） showed that compared with CG， EG had significant improvements over time in PaO₂， PaCO₂， TCM syndrome symptom scores， CAT score， and mMRC score. ConclusionRegulating qi Qi and removing phlegm combined with conventional Western medicine can significantly alleviateimprove the clinical symptoms and improve the lung function of AECOPD patients with increased EOS increased AECOPDwhich has and demonstrates good safety.

Objective:To understand the infection status and molecular types of rhinovirus (RV) among cases of Acute Respiratory Infections (ARIs) in Luohe City, Henan Province, from 2017 to 2022.Methods:From October 2017 to June 2022, clinical and epidemiological data were collected from 2 270 cases of ARIs at Luohe Central Hospital in Henan Province. Throat swab specimens were obtained from these cases. Real-time quantitative polymerase chain reaction (qPCR) was used to screen for RV-positive specimens. Subsequently, the positive samples were subjected to nested reverse transcription polymerase chain reaction (nested RT-PCR) to amplify the full-length VP1 region. Using the MEGA software, along with 169 RV reference strains recommended by the International Committee on Taxonomy of Viruses, a phylogenetic tree was constructed to determine RV types.Results:Among the 2 270 cases of ARIs, there were 1 283 male cases (56.52%). The median age ( Q 1, Q 3) was 3 (1, 6) years, with the population under 5 years old accounting for 68.59% (1 557/2 270). RV was detected in 137 cases (6.04%), of which 68 cases (49.64%) showed co-detection with other viruses, with the most common being co-detection with enterovirus, accounting for 14.60% (20/137). The RV detection rates in the age groups of 0-4 years, 5-14 years, 15-59 years, and≥60 years were 6.42% (100/1 557), 4.69% (21/448), 3.80% (6/158), and 9.35% (10/107), respectively, with no statistically significant differences ( χ2=5.310, P=0.150). The overall detection rates of RV before (2017-2019) and during (2020-2022) the COVID-19 pandemic showed no statistically significant difference ( χ2=1.823, P=0.177). A total of 109 VP1 sequences were obtained, including 62 types. Among them, RV-A, RV-B, and RV-C had 42, 3, and 17 types respectively. Conclusion:RV is one of the predominant pathogens in ARIs cases in Luohe City, Henan Province, from 2017 to 2022. Multiple types of RV co-circulate without any apparent dominant type.

To conduct timely surveillance of the seasonal characteristics and disease burden of Human Respiratory Syncytial Virus (HRSV) in various geographical regions of China, and further develop more precise and effective prevention and intervention strategies, there is an urgent need for China to establish a nationwide, effective, and stable HRSV surveillance system. Through combining the current status of domestic and international HRSV surveillance systems and the existing surveillance framework in China, this study proposed an HRSV surveillance type applicable to China based on different surveillance purposes, and considering the feasibility of implementation. This article aimed to provide solid scientific and technical support to monitor the dynamic changes of HRSV epidemic timely, carry out a risk assessment and early warning, and further understand the disease burden of HRSV in China. It also helps to improve the diagnosis, prevention, and control of the HRSV diseases research and development, use, and evaluation of HRSV vaccines and drugs in China.

Human respiratory syncytial virus (HRSV) can infect individuals of all ages, with children under five years old, the elderly, and immunocompromised persons as the main high-risk groups. Although older children and adults often exhibit mild or no symptoms, they may still be potential carriers of the virus. Therefore, employing efficient, accurate, and rapid detection methods to timely identify infection sources and quickly halt transmission is an important means to curb the potential spread of the epidemic. However, the clinical manifestations of HRSV infection are difficult to distinguish from acute respiratory infections caused by other respiratory viruses, and the identification relies on the results of pathogen testing. This article summarizes four commonly used detection methods for HRSV based on detection principles: antigen detection, nucleic acid testing, antibody detection, and virus isolation. The advantages, disadvantages, principles, and applicable scenarios of these four methods are summarized and compared. Furthermore, the research progress and prospects of HRSV detection methods are reviewed.

Objective:To investigate the current situation of community nursing needs of patients with middle and advanced Parkinson ′s disease, analyze the factors affecting the demand, and further explore the possible pathways of action between the factors, so as to provide the basis for formulating targeted community intervention measures in a more comprehensive way. Methods:A cross-sectional survey of 242 patients with middle and advanced Parkinson ′s disease from the Second Hospital Affiliated to the Army Medical University from November 2022 to January 2023 were selected by convenience sampling method, and the Community Care Need Scale, General Data Questionnaire, Readiness for Hospital Discharge Scale, Medical Coping Modes Questionnaire and the Self-management Effectiveness Questionnaire of Parkinson ′s disease patients were used. SPSS 26.0 was used to analyze the data, and investigated the relationship between readiness for hospital discharge, self-management efficacy, active coping styles, and community nursing needs. Results:A total of 234 valid questionnaires were collected, including 108 males and 126 females, aged 39-93 (67.25±8.93) years. The average score of all dimensions from high to low was: disease treatment dimension (4.16±0.42), daily care dimension (4.05±0.97), fall prevention dimension (4.04±0.80), extended care dimension (3.95±0.65), emotional support dimension (3.77±0.65) and self function (3.75±0.72). Univariate analysis indicated that there were statistically significant differences in community nursing needs scores among middle and advanced Parkinson ′s disease patients with different educational level and different family income ( F=5.11, 3.05, both P<0.05). Readiness for hospital discharge, self-management efficacy and positive coping style were negatively correlated with community nursing needs of patients with middle and advanced Parkinson′s disease ( r=-0.567, -0.412, -0.398, all P<0.01), and self-management efficacy and positive coping style played a partial mediating role between readiness for hospital discharge and community nursing needs. Conclusions:There is a wide range of community nursing needs that patients with middle and advanced Parkinson ′s disease, and patients with primary school and below, high school and above, and low family income are higher. It is suggested that the community disease management process should focus on this group of people. Medical institutions should help patients with middle and advanced Parkinson ′s disease improve their ability to manage the disease by improving discharge preparation services, so that they can smoothly transition from hospital to home, thereby reducing the needs for community nursing.

Objective:To investigate the expression and role of DEAD-box RNA helicases 5(DDX5 helicases)in head and neck squamous carcinoma(HNSCC).Methods:Tissue microarray microarray was used to assess relevant mRNA expression profile data,and R software was used to screen differential mRNAs(DEGs).The expression level of DDX5 was predicted using GEPIA 2,TCGA databases,and detected by immunohistochemistry,western blot and RT-qPCR in the HNSCC tissue and cell lines.Based on high-throughput sequencing data of DECs,differentially expressed miRNAs(DEMIs)relevant DDX5 competitive endogenous RNA network(ceRNA)was constructed.The software cytoscape was used to visualize the ceRNA network map and further screen the regulatory ax-is.Results:The results of microarray screening revealed that DDX5 expression in HNSCC was upregulated.Immunohistochemistry ver-ified that DDX5 was stronger expressed in the nuclei of squamous carcinoma cells.qPCR results suggested that significant expression of DDX5 mRNA at the tissue and cellular levels(P＜0.05).Western blot results showed high expression of DDX5 protein in the tissues.The ceRNA network was constructed,from which the relevant HNSCC axis circRNA-039626-miR-222-5p-DDX5 was identified.Con-clusion:DDX5 is highly expressed in HNSCC,and the circRNA-039626-miR-222-5p-DDX5 axis may be a potential regulatory axis for the development of HNSCC.

Objective By population survey,to explore the epidemiological characteristics of gastric precancerous lesions in Lishui District of Nanjing and provide objective basis for the prevention and treatment of early gastric cancer.Methods From July 2021 to December 2022,21 977 patients who received endoscopy and/or 13C-UBT in Lishui District People's Hospital and 6 medical community units in Nanjing City were retrospectively analyzed for demography characteristics,detection rate of gastric precancerous lesions,and H.Pylori infection rate.Results(1)590 cases of gastric precancerous lesions were detected(detection rate 2.68%);(2)The total detection rate of precancerous lesions and three pathological types in males were all higher than those in females(all P<0.001);(3)The minimum age for the total detection rate of precancerous lesions in males and the mini-mum age for each pathological type were lower than in females(P<0.001,0.009,0.005,0.002);(4)The popu-lation total H.pylori infection rate was 23.10%,the H.pylori infection rate in patients with precancerous lesions was higher than that in non-precancerous lesions(P<0.001),both H.pylori infection rate of male and female in precancerous lesions were all higher than those of non-precancerous lesions of the same sex(all P<0.001),in addition,the H.pylori infection rate of male whether in precancerous or non-precancerous lesions was higher than that of female(all P<0.001);(5)The precancerous lesions detection rate in male,female,and the overall age range of 20～29 to 70～79 years is positively correlated with age growth(P<0.001),and rapidly decreases after the age of 79,the of H.pylori infection rate was also positively correlated with age growth(P<0.001),and the trend of age change(P<0.001)was parallel to the precancerous lesions detection rate.Conclusions The detec-tion rate of gastric precancerous lesions in this region is above the average level in China;the total H.pylori infec-tion rate is at a relatively low level in China;the H.pylori infection rate is parallel to the age trend of the detection rate of gastric precancerous lesions,and increases with age.