Objective:To explore the relationships among psychological resilience,spiritual health,and illness uncertainty in cancer patients,and to analyze the mediating role of disease uncertainty.Methods:The cancer patients were selected by convenience sampling method from Feb 2024 to May 2024 in the Department of Oncology of a Grade Ⅲ-A general hospital in Wuhu City.Data were collected using a general information questionnaire,the Mishel Uncertainty in Illness Scale(MUIS),the Functional Assessment of Chronic Illness Therapy-Spiritual Well-being Scale(FACIT-SP-12,Chinese version),and the Connor-Davidson Resilience Scale(CD-RISC-10).Pearson correlation analysis was conducted to assess the relationships among psychological resilience,illness uncertainty,and spiritual health.The mediating effect of illness uncertainty was tested using Hayes'PROCESS Model 4 and the Bootstrap method.Results:The total scores of spiritual health,psychological resilience and illness uncertainty of cancer patients was(25.11±7.19),(24.36±6.75)and(67.75±13.06),respectively.The spiritual health was positively correlated with psychological resilience(r=0.415,P＜0.01)and negatively correlated with illness uncertainty(r=-0.398,P＜0.01).The psychological resilience was negatively correlated with illness uncertainty(r=-0.668,P＜0.01).Illness uncertainty partially mediated the relationship between psychological resilience and spiritual health,accounting for 35.29%of the total effect.Conclusions:The spiritual health of cancer patients is at a moderate level.Enhancing psychological resilience and reducing illness uncertainty can alleviate psychological burden and improve spiritual health,thereby promoting overall quality of life.

Objective:To explore the relationships among psychological resilience,spiritual health,and illness uncertainty in cancer patients,and to analyze the mediating role of disease uncertainty.Methods:The cancer patients were selected by convenience sampling method from Feb 2024 to May 2024 in the Department of Oncology of a Grade Ⅲ-A general hospital in Wuhu City.Data were collected using a general information questionnaire,the Mishel Uncertainty in Illness Scale(MUIS),the Functional Assessment of Chronic Illness Therapy-Spiritual Well-being Scale(FACIT-SP-12,Chinese version),and the Connor-Davidson Resilience Scale(CD-RISC-10).Pearson correlation analysis was conducted to assess the relationships among psychological resilience,illness uncertainty,and spiritual health.The mediating effect of illness uncertainty was tested using Hayes'PROCESS Model 4 and the Bootstrap method.Results:The total scores of spiritual health,psychological resilience and illness uncertainty of cancer patients was(25.11±7.19),(24.36±6.75)and(67.75±13.06),respectively.The spiritual health was positively correlated with psychological resilience(r=0.415,P＜0.01)and negatively correlated with illness uncertainty(r=-0.398,P＜0.01).The psychological resilience was negatively correlated with illness uncertainty(r=-0.668,P＜0.01).Illness uncertainty partially mediated the relationship between psychological resilience and spiritual health,accounting for 35.29%of the total effect.Conclusions:The spiritual health of cancer patients is at a moderate level.Enhancing psychological resilience and reducing illness uncertainty can alleviate psychological burden and improve spiritual health,thereby promoting overall quality of life.

Objective To examine the independent and combined impact of pre-pregnancy overweight or obesity(OWOB)and gestational diabetes mellitus(GDM)on infant body mass index-for-age z score(BMIZ)growth trajectories during the first year of life.Methods A retrospective cohort study was conducted using data from Zhuhai Center for Maternal and Child Health Care between June 2022 and October 2024.A total of 4481 mother-infant pairs meeting the inclusion criteria were enrolled.Pre-pregnancy body mass index(BMI),second-trimester oral glucose tolerance test(OGTT)results,and longitudinal growth data of offspring(including weight and length at birth and at 1,3,6,9,and 12 months of age)were collected.A latent class growth mod-el was used to identify distinct BMIZ trajectories,and multinomial logistic regression was applied to examine the independent and combined effects of maternal OWOB and GDM on offspring BMIZ trajectories.Results Three distinct BMIZ trajectories were identified:appropriate-stable,rapid growth,and catch-up growth.Compared with offspring of mothers with normal pre-pregnancy BMI and without GDM,those born to mothers with both pre-pregnancy OWOB and GDM had a significantly higher risk of following a catch-up growth trajectory(OR=1.74,95％CI:1.13-2.68)or a rapid growth trajectory(OR=1.33,95％CI:1.03-1.71).However,no significant associations were observed in the offspring of mothers with OWOB alone or GDM a-lone(all P＞0.05).Additionally,when comparing offspring of mothers with both OWOB and GDM to those offspring of moth-ers with OWOB alone or GDM alone,no significant differences in BMIZ trajectory risk were found(all P＞0.05).Conclusion Pre-pregnancy OWOB combined with GDM,but not pre-pregnancy OWOB or GDM alone,increases risk of rapid growth and catch-up BMIZ trajectory of offspring.These findings highlight the importance of optimizing maternal pre-pregnancy weight and maintaining appropriate glycemic control during pregnancy promotes healthier infant growth patterns.

Objective To examine the independent and combined impact of pre-pregnancy overweight or obesity(OWOB)and gestational diabetes mellitus(GDM)on infant body mass index-for-age z score(BMIZ)growth trajectories during the first year of life.Methods A retrospective cohort study was conducted using data from Zhuhai Center for Maternal and Child Health Care between June 2022 and October 2024.A total of 4481 mother-infant pairs meeting the inclusion criteria were enrolled.Pre-pregnancy body mass index(BMI),second-trimester oral glucose tolerance test(OGTT)results,and longitudinal growth data of offspring(including weight and length at birth and at 1,3,6,9,and 12 months of age)were collected.A latent class growth mod-el was used to identify distinct BMIZ trajectories,and multinomial logistic regression was applied to examine the independent and combined effects of maternal OWOB and GDM on offspring BMIZ trajectories.Results Three distinct BMIZ trajectories were identified:appropriate-stable,rapid growth,and catch-up growth.Compared with offspring of mothers with normal pre-pregnancy BMI and without GDM,those born to mothers with both pre-pregnancy OWOB and GDM had a significantly higher risk of following a catch-up growth trajectory(OR=1.74,95％CI:1.13-2.68)or a rapid growth trajectory(OR=1.33,95％CI:1.03-1.71).However,no significant associations were observed in the offspring of mothers with OWOB alone or GDM a-lone(all P＞0.05).Additionally,when comparing offspring of mothers with both OWOB and GDM to those offspring of moth-ers with OWOB alone or GDM alone,no significant differences in BMIZ trajectory risk were found(all P＞0.05).Conclusion Pre-pregnancy OWOB combined with GDM,but not pre-pregnancy OWOB or GDM alone,increases risk of rapid growth and catch-up BMIZ trajectory of offspring.These findings highlight the importance of optimizing maternal pre-pregnancy weight and maintaining appropriate glycemic control during pregnancy promotes healthier infant growth patterns.

Objective To analyze the regulation of gene expression by adenosine deaminase RNA specific 1(ADAR1)in cervical cancer cell line Hela using RNA-seq technology and provide theoretical basis for understanding the role of ADAR1 in the occurrence and progression of cervical cancer.Methods RNA-seq sequencing of normal and ADAR1 knockdown Hela cell lines to identify differentially expressed genes.By conducting enrichment analysis using KEGG Pathway,GO cellular,and GSEA,the study analyzes the relevant signaling pathways and biological processes involving ADAR1 in Hela cell lines.Results Differentially expressed genes are mainly enriched in immune and inflammation-related signaling pathways(such as TNF-α/NF-κB,NIK/NF-κB,Jak/Stat-IL-6),Hippo signaling pathway,TGF-β signaling pathway,and are involved in interferon response,cellular amino acid metabo-lism regulation,protein ubiquitination/deubiquitination,viral transcription,and other biological processes.Further analysis of the NF-κB signaling pathway revealed a significant increase in the mRNA expression levels of NF-κB1 and TRAF5 after ADAR1 knockdown.Conclusion ADAR1 may regulate the expression of NF-κB signaling pathway-related factors and thereby regulate the occurrence and development of cervical cancer.

Objective:To investigate the diagnosis and treatment of emergency inguinal hernia.Methods:The retrospective cross-sectional study was conducted. The clinical data of 236 patients with emergency inguinal hernia who were admitted to the First Affiliated Hospital of Soochow University from January 2015 to May 2020 were collected. There were 194 males and 42 females, aged (69±30)years. Hospitalized patients received routine blood biochemistry test and imaging examinations for evaluation of characteristics of hernia contents and intestinal obstruction. Manual reduction and surgical treatment were selected according to the conditions of patients. Observation indicators: (1) treatment; (2) follow-up. Follow-up using outpatient examination and telephone interview was performed to detect hernia recurrence and late-onset mesh infection up to August 2020. Measurement data were described as M (range) or M ( P25, P75), and comparison between groups was analyzed using the Wilcoxon rank sum test. Count data were represented as absolute numbers, and comparison between groups was done using the chi-square test. Results:(1) Treatment: of the 236 patients, 106 cases had successful manual reduction, 124 cases underwent emergency operation, 6 cases refused surgery. ① For 106 cases with successful manual reduction (including 4 cases guided by B-ultrasonography), the manual reduction time was 5 minutes (2 minutes,7 minutes). Ninety-three of 106 patients underwent selective operation after manual reduction, including 89 cases with indirect hernia, 2 cases with direct hernia and 2 cases with compound hernia. The time to selective operation was 3 days(2 days,5 days) after manual reduction. Patients underwent mesh repair, of which the operation time, volume of intraoperative blood loss, time to postoperative first flatus, duration of postoperative hospital stay were 44 minutes (29 minutes, 66 minutes),10 mL(5 mL,20 mL), 1 day(1 day,2 days), 1 day(1 day,2 days), respectively. Eleven patients didn't undergo selective operation. Two patients with abdominal pain and fever after manual reduction were diagnosed with perforation of intestine by emergency surgical exploration, and then underwent partial intestinal resection combined with high ligation of hernial sac. ② There were 93 of 124 patients undergoing emergency operation with indirect hernia, 18 cases with femoral hernia, 6 cases with obturator hernia, 6 cases with compound hernia and 1 case with direct hernia. There were 54 of 124 patients undergoing open operation, including 21 cases with Bassini surgery, 18 cases with Lichtenstein surgery, 9 cases with Mc Vay surgery, 6 cases with high ligation of hernia sac. There were 70 patients undergoing laparoscopic operation, including 57 cases with laparoscopic transperitoneal preperitoneal hernia repair (TAPP), 10 cases with laparoscopic explora-tion + tissue repair and 3 cases with laparoscopic exploration + closure of inner inguinal ring. The operation time, volume of intraoperative blood loss, time to postoperative first flatus, cases with short-term postoperative complications were 60 minutes (50 minutes,76 minutes), 20 mL(14 mL,30 mL), 2 days(1 day,2 days), 15 cases for patients undergoing open surgery, respectively. The above indicators were 56 minutes (47 minutes,77 minutes), 20 mL(10 mL,25 mL), 2 days(1 day,2 days), 21 cases for patients under-going laparoscopic surgery. There was no significant difference in the above indicators between the two groups ( Z=?0.88, ?1.37, ?1.56, χ2=0.07, P>0.05). Cases with intraoperative placement of mesh and duration of hospital stay were 18 cases and 5 days(3 days,8 days) for patients undergoing open surgery, versus 57 cases and 3 days(2 days,5 days) for patients undergoing laparoscopic surgery, showing significant differences between the two groups ( χ2=29.50, Z=?4.32, P<0.05). (2) Follow-up: of 236 patients, 192 were followed up for 2?60 months, with a median follow-up time of 19 months. Seven patients had recurrence of hernia after emergency operation, including 3 with high ligation of the hernia sac, 2 with Bassini surgery, 1 with Lichtenstein surgery, and 1 with laparoscopic exploration + closure of inner inguinal ring. One patient with late-onset mesh infection after Lichtenstein surgery was improved after mesh removal. No long-term complications such as hernia recurrence or late-onset mesh infection occurred to the 184 patients. Conclusions:Emergency inguinal hernia had different state of illness, manual reduction is suitable for partial patients with incarceration. Surgery is the first choice, and the surgical procedure needs to be individually selected.

Objective To investigate the effects of aluminum lactate exposure on learning and memory and the transportation of amyloid-beta peptides (Aβ) in cerebrospinal fluid in rats.Methods A total of 80 male Sprague-Dawley rats were randomly divided into solvent control (distilled water) group and low-,medium-,and high-dose aluminum poisoning groups (10,30,and 90 mg/kg aluminum lactate),with 20 rats in each group,and the poisoning procedure was performed by gavage for 2 months.The Morris water maze test was used to test the rats' learning and memory,Western blot was used to measure the expression level of low-density lipoprotein receptor protein-1 (LRP-1) in rats' choroid plexus,and enzyme-linked immunosorbent assay (ELISA) was used to measure the content of Aβ in the cerebrospinal fluid and plasma.Results The Morris water maze test showed that in the place navigation test,with the increasing training time,the escape latency was significantly shortened in each group and showed significant differences between any two groups (P＜0.05).In the spatial probe test,the time spent in target quadrant in the medium-and high-dose groups was 11.52±1.56 s and 10.43 ±5.27 s,respectively,which was significantly shorter than that in the control group and the low-dose group (15.81±3.01 s and 13.91±2.17 s)(P＜0.05).The numbers of platform crossings in the medium-and high-dose groups were 2.64± 1.39 and 1.50±0.76,respectively,which were significantly lower than those in the control group and the low-dose group (4.29±0.914 and 3.56±1.38)(P＜0.05).The results of ELISA showed that the medium-and high-dose groups had significant increases in the content of Aβ1-42 in cerebrospinal fluid (320.35±84.82 pg/ml and 327.68±67.51 pg/ml),which was significantlyhigher than that in the control group(203.46±74.36 pg/ml) (P＜0.05).The content of Aβ1-42 in plasma showed no significant difference between any two groups (P＞0.05),and that of Aβ1-40 in cerebrospinal fluid and plasma also showed no significant difference between any two groups (P＞0.05).The results of Western blot showed that the high-dose group had significantly lower protein expression of LRP-1 than the control group and the low-and medium-dose groups(0.57±0.21 vs 1.00±0.00/0.79±0.15/0.95±0.24,P＜0.05).Conclusion Subchronic aluminum exposure may reduce learning and memory in rats,and the accumulation of Aβ in cerebrospinal fluid may be related to the reduced protein expression of LRP-1 in the choroid plexus,suggesting that aluminum affects learning and memory in rats through reducing the protein expression of LRP-1,influencing the transportation of Aβ,and leading to the accumulation of Aβ.

Objective To investigate the impairment in primary cultured rat choroid plexus epithelial cells (CPECs) induced by aluminum.Methods The choroid plexus isolated from Sprague-Dawley rats 14 days old was cut into pieces and digested by trypsin in the sterile area.The obtained single cells were cultured in DMEM with 1％ epidermal growth factor and 20％ fetal calf serum.Five days later,immunohistochemistry with anti-transthyretin antibody was used to identify the purity of cultured cells.The well-grown cells were treated with aluminum lactate at different concentrations (0,100,400,and 1 600 μmol/L for control,low-dose,medium-dose,and high-dose groups).Forty-eight hours later,the cell viability,apoptotic rate,level of reactive oxygen species (ROS),and activity of superoxide dismutase (SOD) were measured in each group to evaluate the impairment in primary cultured rat CPECs by aluminum.Results More than 95％ of the cultured cells were identified as CPECs.The medium-and high-dose groups had significantly lower cell viability than the control group (86.74％±4.03％ vs 100％,P＜0.01;81.90％±9.17％ vs 100％,P＜0.01).The high-dose group had significantly lower cell viability than the low-dose group (81.90％±9.17％ vs 92.92％±8.81％,P＜0.01).The medium-and high-dose groups had significantly higher apoptotic rates than the control group (7.26％±0.99％ vs 1.29％±0.03％,P＜0.01;22.25％±1.55％ vs 1.29％±0.03％,P＜0.01) and the low-dose group (7.26％±0.99％ vs 1.68％±0.27％,P＜0.01;22.25％±1.55％ vs 1.68％±0.27％,P＜0.01).The high-dose group had a significantly higher apoptotic rate than the medium-dose group(22.25％±1.55％ vs 7.26％±0.99％,P＜0.01).The medium-and high-dose groups had significantly higher fluorescence intensity of ROS than the control group (22.23％±0.41％ vs 17.24％±0.09％,P＜0.05;25.10％±1.13％ vs 17.24％±0.09％,P＜0.05) and the low-dose group (22.23％± 0.41％ vs 18.31％±0.21％,P＜0.05;25.10％±1.13％ vs 18.31％±0.21％,P＜0.05).The high-dose group had significantly higher fluorescence intensity of ROS than the medium-dose group (25.10％±1.13％ vs 22.23％± 0.41％,P＜0.05).The low-,medium-and high-dose groups had significantly lower SOD activity than the control group[(28.65±0.74) U/g Hb vs (37.35±1.05) U/g Hb,P＜0.05;(22.75±1.94) U/g Hb vs (37.35±1.05) U/g Hb,P＜0.05;(13.29 ±0.64) U/g Hb vs (37.35 ± 1.05) U/g Hb,P＜0.05].The medium-and high-dose groups had significantly lower SOD activity than the low-dose group [(22.75±1.94) U/g Hb vs (28.65±0.74) U/g Hb,P＜ 0.05;(13.29±0.64) U/g Hb vs (28.65±0.74) U/g Hb,P＜0.05],while the high-dose group had had significantly lower SOD activity than the medium-dose group[(13.29±0.64) U/g Hb vs (22.75±1.94) U/g Hb,P＜0.05].There were no significant differences in cell viability,apoptotic rate,level of ROS,or activity of SOD between any other two groups (P＞0.05).Conclusion Aluminum lactate may induce impairment in primary cultured rat CPECs.It reduces the cell viability,elevates the apoptotic rate,and causes oxidative stress.

Objective To investigate the effects of aluminum lactate exposure on learning and memory and the transportation of amyloid-beta peptides (Aβ) in cerebrospinal fluid in rats.Methods A total of 80 male Sprague-Dawley rats were randomly divided into solvent control (distilled water) group and low-,medium-,and high-dose aluminum poisoning groups (10,30,and 90 mg/kg aluminum lactate),with 20 rats in each group,and the poisoning procedure was performed by gavage for 2 months.The Morris water maze test was used to test the rats' learning and memory,Western blot was used to measure the expression level of low-density lipoprotein receptor protein-1 (LRP-1) in rats' choroid plexus,and enzyme-linked immunosorbent assay (ELISA) was used to measure the content of Aβ in the cerebrospinal fluid and plasma.Results The Morris water maze test showed that in the place navigation test,with the increasing training time,the escape latency was significantly shortened in each group and showed significant differences between any two groups (P＜0.05).In the spatial probe test,the time spent in target quadrant in the medium-and high-dose groups was 11.52±1.56 s and 10.43 ±5.27 s,respectively,which was significantly shorter than that in the control group and the low-dose group (15.81±3.01 s and 13.91±2.17 s)(P＜0.05).The numbers of platform crossings in the medium-and high-dose groups were 2.64± 1.39 and 1.50±0.76,respectively,which were significantly lower than those in the control group and the low-dose group (4.29±0.914 and 3.56±1.38)(P＜0.05).The results of ELISA showed that the medium-and high-dose groups had significant increases in the content of Aβ1-42 in cerebrospinal fluid (320.35±84.82 pg/ml and 327.68±67.51 pg/ml),which was significantlyhigher than that in the control group(203.46±74.36 pg/ml) (P＜0.05).The content of Aβ1-42 in plasma showed no significant difference between any two groups (P＞0.05),and that of Aβ1-40 in cerebrospinal fluid and plasma also showed no significant difference between any two groups (P＞0.05).The results of Western blot showed that the high-dose group had significantly lower protein expression of LRP-1 than the control group and the low-and medium-dose groups(0.57±0.21 vs 1.00±0.00/0.79±0.15/0.95±0.24,P＜0.05).Conclusion Subchronic aluminum exposure may reduce learning and memory in rats,and the accumulation of Aβ in cerebrospinal fluid may be related to the reduced protein expression of LRP-1 in the choroid plexus,suggesting that aluminum affects learning and memory in rats through reducing the protein expression of LRP-1,influencing the transportation of Aβ,and leading to the accumulation of Aβ.

Objective To investigate the impairment in primary cultured rat choroid plexus epithelial cells (CPECs) induced by aluminum.Methods The choroid plexus isolated from Sprague-Dawley rats 14 days old was cut into pieces and digested by trypsin in the sterile area.The obtained single cells were cultured in DMEM with 1％ epidermal growth factor and 20％ fetal calf serum.Five days later,immunohistochemistry with anti-transthyretin antibody was used to identify the purity of cultured cells.The well-grown cells were treated with aluminum lactate at different concentrations (0,100,400,and 1 600 μmol/L for control,low-dose,medium-dose,and high-dose groups).Forty-eight hours later,the cell viability,apoptotic rate,level of reactive oxygen species (ROS),and activity of superoxide dismutase (SOD) were measured in each group to evaluate the impairment in primary cultured rat CPECs by aluminum.Results More than 95％ of the cultured cells were identified as CPECs.The medium-and high-dose groups had significantly lower cell viability than the control group (86.74％±4.03％ vs 100％,P＜0.01;81.90％±9.17％ vs 100％,P＜0.01).The high-dose group had significantly lower cell viability than the low-dose group (81.90％±9.17％ vs 92.92％±8.81％,P＜0.01).The medium-and high-dose groups had significantly higher apoptotic rates than the control group (7.26％±0.99％ vs 1.29％±0.03％,P＜0.01;22.25％±1.55％ vs 1.29％±0.03％,P＜0.01) and the low-dose group (7.26％±0.99％ vs 1.68％±0.27％,P＜0.01;22.25％±1.55％ vs 1.68％±0.27％,P＜0.01).The high-dose group had a significantly higher apoptotic rate than the medium-dose group(22.25％±1.55％ vs 7.26％±0.99％,P＜0.01).The medium-and high-dose groups had significantly higher fluorescence intensity of ROS than the control group (22.23％±0.41％ vs 17.24％±0.09％,P＜0.05;25.10％±1.13％ vs 17.24％±0.09％,P＜0.05) and the low-dose group (22.23％± 0.41％ vs 18.31％±0.21％,P＜0.05;25.10％±1.13％ vs 18.31％±0.21％,P＜0.05).The high-dose group had significantly higher fluorescence intensity of ROS than the medium-dose group (25.10％±1.13％ vs 22.23％± 0.41％,P＜0.05).The low-,medium-and high-dose groups had significantly lower SOD activity than the control group[(28.65±0.74) U/g Hb vs (37.35±1.05) U/g Hb,P＜0.05;(22.75±1.94) U/g Hb vs (37.35±1.05) U/g Hb,P＜0.05;(13.29 ±0.64) U/g Hb vs (37.35 ± 1.05) U/g Hb,P＜0.05].The medium-and high-dose groups had significantly lower SOD activity than the low-dose group [(22.75±1.94) U/g Hb vs (28.65±0.74) U/g Hb,P＜ 0.05;(13.29±0.64) U/g Hb vs (28.65±0.74) U/g Hb,P＜0.05],while the high-dose group had had significantly lower SOD activity than the medium-dose group[(13.29±0.64) U/g Hb vs (22.75±1.94) U/g Hb,P＜0.05].There were no significant differences in cell viability,apoptotic rate,level of ROS,or activity of SOD between any other two groups (P＞0.05).Conclusion Aluminum lactate may induce impairment in primary cultured rat CPECs.It reduces the cell viability,elevates the apoptotic rate,and causes oxidative stress.