Objective To investigate the relationship between different interleukins (ILs) and gynecological tumors, including cervical cancer, endometrial cancer, and uterine leiomyoma using two-sample Mendelian randomization (MR) analysis. Methods IL and gynecological tumor data were obtained from European populations by using the IEU OpenGWAS open database. Two-sample MR analysis was applied, different interleukins were used as exposure factors, significant SNP in GWAS data were selected as instrumental variables, and the instrumental variables were independent of each other. The risk of three kinds of gynecological tumors was analyzed separately to explore the causal relationship between ILs predicted by genes and outcome indicators. The TwoSampleMR package in R language (4.3.1) software was used for statistical analysis. MR analysis was performed using inverse variance weighted, MR Egger regression, weighted median, simple mode, and weighted mode methods. Results IL-18 receptor 1 (P=0.039) and IL-24 (P=0.025) were negatively correlated with the risk of cervical cancer. IL-4 (P=0.040), IL-21 (P=0.026), and IL-37 (P=0.027) were positively correlated with the risk of endometrial cancer. IL-15 receptor subunit alpha (P=0.005) was negatively correlated with the risk of endometrial cancer. IL-17A (P=0.005) and IL-37 (P=0.018) were negatively correlated with the risk of uterine leiomyoma. IL-21 (P=0.035) was positively correlated with the risk of uterine leiomyoma. Conclusion Genetically predicted IL-4, IL-15Rα, IL-17A, IL-18R1, IL-21, IL-24, and IL-37 are causally associated with the risk of three gynecological tumors. Further exploration of the molecular mechanism of ILs in gynecological tumors may provide potential therapeutic targets for the treatment of gynecological tumors.

Objective To investigate the growth, development and health status of primary and secondary school students in Xinzhou District of Wuhan, and analyze the detection and change trend of common diseases in primary and secondary school students, and to provide a basis for relevant departments to formulate prevention and control measures of common diseases in students. Methods The monitoring data of common diseases and health influencing factors of primary and secondary school students in Xinzhou District from 2019 to 2022 were analyzed and compared according to different genders, different grades and ages. SPSS 20.0 software was used to analyze the data of detection rates of myopia, dental caries, obesity, malnutrition and abnormal spinal curvature. Results The overall detection rates of myopia, dental caries, malnutrition, obesity and abnormal spinal curvature were 57.00%, 58.45%, 4.60%, 14.91%, and 6.33%, respectively, in Xinzhou District from 2019 to 2022. The annual change rates were 7.22%, 15.10%, -2.72%, 13.29%, and 4.91%, respectively. The detection rates of myopia, dental caries, obesity and abnormal spinal curvature showed an increasing trend in each year (χ² ≥17.22, P<0.001). The detection rates of myopia and malnutrition increased with the increase of age and school level (both χ²≥42.37, P<0.001), while the opposite was true for the detection rates of dental caries and obesity (both χ²≥14.26, P<0.001). The detection rates of myopia and dental caries were higher in girls than in boys (both χ²≥33.66, P<0.001), while the detection rates of obesity and abnormal spinal curvature were higher in boys than in girls (both χ²≥8.22, P<0.005). The detection rates of myopia, dental caries, obesity and abnormal spinal curvature in 2019 were lower than those in 2020-2022 (χ²≥4.11, P<0.05), while the detection rates of malnutrition had decreased. Conclusion The growth, development and health status of primary and secondary school students in Xinzhou District are serious. The detection rate of common diseases such as myopia, dental caries, obesity and abnormal curvature of the spine is on the rise, which should be the focus of the surveillance work of common diseases in primary and secondary school students in the future, and comprehensive intervention measures are urgently needed to prevent and control these common diseases.

Objective: To investigate the hematological characteristics of the rare McLeod phenotype associated with X-linked chronic granulomatous disease, KEL and XK gene analysis, identification of unexpected antibodies, serological characteristics of high-frequency antigen antibodies, and transfusion strategies. Methods: Serological methods were employed to determine the ABO, Rh, and other blood group system antigen phenotypes of the child, along with screening and identification of unexpected antibodies. The titers of high-frequency antigen antibodies were measured using tube antihuman globulin and microcolumn gel card techniques. Kell blood group typing was performed using serological and genotyping methods, while XK gene sequencing was conducted via next-generation sequencing. Peripheral blood smears from the child's mother were examined for erythrocyte morphology. Results: The child's serological results were as follows: blood group O, ccDEE, MM, Le(a-b+), JK(a+b+), Fy(a+b-), and Kell phenotype K-k+, Kp(a-b+). Plasma analysis revealed alloantibodies anti-C、e, as well as a high-frequency antigen antibody anti-KL, with titers of 512 (tube method) and 2 048 (microcolumn gel method). Genotyping results showed KEL genotype K-k+, Kp(a-b+), Js(a-b+), while XK gene NGS identified a hemizygous deletion of exons 1-3 (XK N. 01), consistent with XK: -1 or Kx-(McLeod). The mother's peripheral blood smear exhibited prominent acanthocytes. Conclusion: The hematological features of this rare McLeod phenotype with X-CGD include weakened Kell antigen expression and a complete exon deletion in the XK gene. Early clinical attention should be given to the symptoms and laboratory diagnosis of X-linked chronic granulomatous disease in pediatric patients. XK genotyping for McLeod phenotype should be prioritized to guide cautious transfusion strategies, preventing life-threatening complications due to incompatible blood products.

Objective To investigate the clinical and pathological features of adenoid basal cell carcinoma(ABC),adenoid cystic carcinoma(ACC),and basaloid squamous cell carcinoma(BSCC)with basaloid charac-teristics and improve the diagnostic and differential diagnostic ability of clinicians and pathologists for these lesions.Methods A retrospective study was conducted on the clinical and pathological data of 4 cases of ABC,1 case of ACC,and 3 cases of BSCC diagnosed and treated at Shenzhen Maternal and Child Health Hospital,Southern Medical University from April 2018 to December 2022.Pathological slides were reviewed and relevant literature was analyzed and summarized.Results All three types of tumors were common in postmenopausal women and were associated with high-risk HPV infection.ABC was a low-grade cancer and patients were often clinically asymp-tomatic.It was usually detected incidentally during cervical screening due to cytological abnormalities,or after cervical cone biopsy or hysterectomy for HSIL.It presented as superficial cervical infiltration and clinical staging was often early.ACC and BSCC were intermediate to high-grade cancers and they often presented with postmenopausal vaginal bleeding.A visible mass was observed on the cervix.The clinical staging was intermediate to advanced.The three types of lesions could coexist.Careful observation of the morphological characteristics and immunohistochemical staining could help with differential diagnosis.None of the 8 patients experienced recurrence or metastasis during follow-up.Conclusion Cervical ABC,ACC and BSCC are rare and they originate from reserve cells.They share the similarities in clinical and pathological morphology,but differ in treatment and prognosis.So,accurate differen-tiation among them has important clinical significance.

Objective To explore the effect of protective ventilation strategies based on individualized positive end expiratory pressure(PEEP)regulated by driving pressure(Pd)in infants under OLV.Methods Sixty infants undergoing elective thoracoscopic surgery were randomly divided into the control group and driving pressure group,with 30 cases in each group.The two groups were compared in terms of MAP,HR,tidal volume(Vt),PEEP,Pd,airway peak pressure(Ppeak),and static lung compliance(Cs),and arterial blood gas during OLV before the artificial pneumothorax(T0),10 min(T1),30 min(T2),and 60 min(T3)after the artificial pneumothorax,and right at the end of the artificial pneumothorax(T4).Results There were no significant differences in MAP,HR,and Vt between the two groups at all the time points(P＞0.05).Both groups showed the increase in Pd and Ppeak and decresase in Cs at T1,T2,and T3(all P＜0.05).PaO2 and OI in both group were decreased and PaCO2 was increased at T2(all P＜0.05).Compared with the control group,the driving pressure group presented lower Pd and Ppeak,higher PEEP and Cs at T1,T2,and T3(P＜0.05),and higher PaO2 and OI(P＜0.05)and no significant differences in PaCO2 and FiO2 at T2(P＜0.05).The rate of rescue ventilation during OLV was lower in the driving pressure group(2 cases)than in the control group(9 cases)(6.9%versus 32.4%,P＜0.05).There was no significant difference in the inci-dence of postoperative complications between the two groups(P＜0.05).Conclusion The individualized positive end expiratory pressure(PEEP)regulated by Pd can optimize the PEEP settings upon infant individuals under OLV and improve the compliance and oxygenation of ventilated lung.

Perimenopausal syndrome （MPS）， a common endocrine system disease， is one of the diseases responding specifically to traditional Chinese medicine （TCM）. The China Association of Chinese Medicine organized experts in endocrinology， gynecology， and interdisciplinary fields of both Western and Chinese medicine to discuss the advantages and challenges of diagnosing and treating MPS with Western medicine， TCM， and integrative medicine. Experts at the conference believe that MPS is initiated by estrogen decline and rooted in deficiency， with the pathogenesis being imbalance between Yin and Yang in the kidney. The hormone replacement therapy in Western medicine for menopause can rapidly alleviate related symptoms by quickly restoring the estrogen level and timely detect and delay complications of menopause， whereas such a therapy has certain risks， necessitating close monitoring of adverse reactions. Moreover， the various contraindications and precautions limit the clinical application of the hormone replacement therapy. TCM has advantages in synergistically alleviating symptoms such as hot flashes， sweating， sleep disorders， and emotional abnormalities of MPS without causing obvious adverse reactions. However， its efficacy is slower than the hormone replacement therapy， and the TCM evidence for preventing and treating complications of menopause remains unclear. Three suggestions were proposed for the future development of both Western and TCM for ameliorating MPS. First， an integrated diagnosis and treatment system for MPS with both Western and Chinese medicine should be established. Second， high-quality evidence-based interventions for MPS should be developed with TCM alone or in combination with Western medicine. Third， efforts should be made to promote the new TCM drug development and the interdisciplinary cooperation for treating MPS.

ObjectiveTo analyze the epidemiological characteristics of the newly reported HIV-infected cases aged ≥50 years in Tiantai County from 2006 to 2020, and to provide a scientific basis for the formulation of intervention measures and control strategies for the elderly. MethodsData of the newly reported HIV-infected individuals aged ≥50 years in Tiantai County from 2006 to 2020 were analyzed. A trend χ² test was used to analyze the changing trends of the composition ratio over the years. ResultsA total of 201 HIV-infected cases aged ≥50 years were newly reported from 2006 to 2020, accounting for 52.62% of the total reported cases, and the proportion of HIV- infected patients aged ≥50 years in the total number of reported cases increased from 12.50% in 2011 to 80.00% in 2020, showing a yearly increasing trend (χ²_trend=36.898, P<0.001). The mean age of the elderly at diagnosis of HIV infection was (64.8±9.1) years old, and the average age of infection was (58.1±9.3) years old. Patients who were male (79.10%), married with a spouse (58.21%), with an educational level of primary school and below (68.16%), with a local registered residence (75.12%) and peasants (88.06%) were associated with increased risk of HIV infection. Heterosexual transmission (89.55%) was the major route of HIV transmission among the HIV-infected cases aged ≥50 years and 75.12% of them were detected while visited medical and healthcare facilities. Among heterosexual transmission, males were more likely to be infected through non-marital heterosexual contact(χ²=229.381, P<0.001), while females were more likely to be infected through contact with their positive spouse or fixed sexual partner(χ²=216.699, P<0.001). The AIDS epidemic had affected 15 townships (streets) in the county. Pingqiao Town and Chicheng Street were seriously affected, with the confirmed cases accounted for 45.27% of the total number of the cases in the county. ConclusionThe number of the newly reported HIV-infected cases aged ≥50 years in Tiantai County showed a rapid growth trend from 2006 to 2020. Males with low educational level predominated in the total number of the cases. Commercial heterosexual behavior is the main route of infection. Lack of timely detection and management on positive clandestine prostitutes, resulting in the existence of gathering trend in the key towns. Crackdown on clandestine prostitution should be strengthened, and interventions on high-risk sexual behaviors should be carried out, in order to promote the acquisition of HIV/AIDS prevention knowledge and behavioral change for the elderly, furthermore, to control the spread and epidemic of HIV/AIDS.

Objective Studies on the expression and location of zinc finger protein A20 (A20) and connective tissue growth factor (CTGF) in liver tissues of patients with chronic hepatitis B were conducted, and the relationship between them and liver fibrosis was determined by FibroScan. Methods Studies on A20 and CTGF in liver tissues of 160 patients with chronic hepatitis B were conducted in accordance with the stage of pathological fibrosis and inflammation of the liver, and quantitative immunohistochemistry test was conducted, and statistical analysis was conducted by FibroScan. Results The expressions of A20 and CTGF in liver tissues increased with the aggravation of liver pathological fibrosis and inflammation, and there were significant differences between each stage and the control group (P<0.05), and there were significant differences between adjacent groups (P<0.05). Studies have shown that FibroScan increases along with pathological fibrosis and inflammation in the liver. There are significant differences between the stage and the control group (P<0.05), and no significant differences between the adjacent groups (P>0.05). There was positive correlation between liver A20 and CTGF, r=0.796 (P<0.05). Conclusions In patients with chronic hepatitis B, A20, CTGF and FibroScan are positively correlated with the degree of liver fibrosis, and A20 and CTGF are also positively correlated with the degree of liver inflammation, which can be used as indicators to evaluate the degree of liver inflammation and fibrosis, and further guide the anti-inflammatory and anti-fibrosis treatment of patients.

Viral hepatitis is a common infectious disease caused by a variety of hepatitis viruses,mainly including types A,B,C,D and E,among which hepatitis B virus(HBV)and hepatitis C virus(HCV)infection are more common.It is one of the important causes of liver cirrhosis and hepatocellular carcinoma.In the case of pregnancy,the interaction between pregnancy and viral infection must be considered,including the impact of the virus on fetal development,the impact on maternal health,and the progression of the disease itself caused by pregnancy,among which the prevention of mother-to-child transmission is the key to reducing the global burden of chronic viral hepatitis.In September 2023,the American College of Obstetricians and Gynecologists(ACOG)published the clinical practice guidelines for viral hepatitis in pregnancy,which replaced the 2007 version.According to the Grading of Recommendations Assessment,Development and Evaluation(GRADE),the guidelines put forward six suggestions.This paper interpreted the important recommended updates of the guidelines one by one,in order to provide help for the clinical practice of viral hepatitis during pregnancy.

Objective To investigate the publication status of papers written by key nursing staff of vascular interventional academic organizations and to analyze its influencing factors so as to provide a theoretical basis for improving the scientific research output of vascular interventional nursing staff.Methods The questionnaire was designed by reading and referring to the domestic and foreign literature.A survey was conducted in a total of 346 members of the Nursing Professional Committee of the China Branch of the International Vascular Alliance,who were from 22 provinces,autonomous regions,and municipalities of China.Results Of the 346 key vascular interventional nursing staff,190 had published one paper(54.91％)and 156(45.09％)had published multiple papers in the past 5 years as the first author or corresponding author,and among them 267(77.17％)wrote papers for the purpose to make a promotion.Multiple regression analysis showed that academic position,first education degree,professional position,length of nursing service,knowledge of the English literature,and source of scientific research knowledge(school study)were the independent factors affecting the paper publication by vascular interventional nursing staff(all P＜0.05).The survey showed that vascular interventional nursing staff had difficulties in carrying out scientific research because they were lack of scientific research-related knowledge,busy with daily work,and lack of scientific research atmosphere.Conclusion The publication of academic papers written by key nursing staff of vascular interventional academic organizations is influenced by many factors.It is recommended that the hospital administration should strengthen the training of English literature retrieval ability for nursing staff so as to fundamentally improve the overall scientific research level of nursing staff.(J Intervent Radiol,2024,33:309-313)