Objective:To understand the management of children with pediatric acute liver failure (PALF) in pediatric intensive care unit (PICU).Methods:A retrospective case-control study was conducted. A total of 101 children with PALF hospitalized in PICU of Beijing Children′s Hospital from July 2017 to October 2022 were included. Demographic, clinical management and prognosis data were collected. According to whether PALF was the main diagnosis, the patients were divided into primary diagnosis group and complication group. The primary diagnosis group was subdivided into effective group and ineffective group with routine treatment (except liver transplantation). The intergroup comparisons were performed using independent samples t-test, Mann-Whitney U test, χ2 test or Fisher exact test. Multivariate Logistic regression analysis was employed to identify risk factors associated with prognosis. Results:Among the 101 children with PALF, 58 were male and 43 were female, with an age of 30 (10, 103) months, 60 cases in primary diagnosis group and 41 cases in complication group. There were no significant differences in prothrombin time (PT) and international normalized ratio (INR) between the two groups (both P>0.05), while the total bilirubin, direct bilirubin and blood ammonia were all significantly higher in the primary diagnosis group (all P<0.05). Unoriginal liver failure (25 cases (42%)) and poisoning (13 cases (22%)) were the most common causes of PALF in the primary diagnosis group, while shock (17 cases, 43%) and hemophagocytic syndrome (14 cases (34%)) in the complication group. The mortality rate of the main diagnosis group was significantly lower than that of the complication group (25% (15/60) vs. 61% (25/41), χ2=13.18, P<0.001), as well as the incidence of combined organ function injury, while the amount of plasma used and the ratio of plasma exchange times to PICU hospitalization days were significantly higher (all P<0.05). In the primary diagnosis group, there were 32 cases (53%) in the effective group and 28 cases (47%) in the ineffective group. In the ineffective group, 15 cases (54%) died and 13 cases (46%) were transferred to another site for liver transplantation assessment. The hospitalization time of PICU in the effective group was significantly longer than that in the ineffective group, while the ratio of plasma exchange times to PICU hospitalization days, the average daily hours of continuous renal replacement therapy (CRRT), the rate of CRRT and the average daily plasma dosage in the effective group were all significantly lower than those in the ineffective group (all P<0.05). The worst PT, INR and blood ammonia, and the stage 4 hepatic encephalopathy morbidity and significant bleeding rate in the effective group were all significantly lower than those in the ineffective group (all P<0.05). Multivariate Logistic regression analysis showed that after adjusting for age, sex, total bilirubin, INR and blood ammonia, stage 4 hepatic encephalopathy was the independent risk factor for the failure of routine treatment of PALF ( OR=84.16,95% CI 4.04-1752.37, P=0.004). Conclusions:PT and INR could not specifically represent liver synthetic function in some PICU patients, so current PALF diagnostic criteria for PICU children has limitations. Complicated with stage 4 hepatic encephalopathy was an independent risk factor of the failure of conventional treatment in patients with PALF.

ObjectiveTo investigate the anti-inflammatory, antioxidant, and goblet cell-stimulating effects of a suspension of Ophiopogon japonicus (L. f.) Ker Gawl. (O. japonicus, Mai Dong) extract combined with hyaluronic acid (HA) in the mouse model with dry eye disease (DED).MethodsA DED mouse model was induced using benzalkonium chloride (BAK), followed by treatment with O. japonicus extract-containing eye drops at varying concentrations. Experimental groups included a normal control, a DED model control, a positive control, and an O. japonicus extract-treated group. Corneal fluorescein staining and tear break-up time (TBUT) were used to assess tear film stability and ocular surface integrity. Enzyme-linked immunosorbent assay (ELISA) measured inflammatory factor levels in corneal and conjunctival tissues, whereas Western blot (WB) analyzed key antioxidant and inflammatory markers, including nuclear factor erythroid 2-related factor (2Nrf2) and heme oxygenase 1 (HO-1). Periodic acid-schiff (PAS) staining and immunofluorescence were used to evaluate goblet cell density and mucin secretion.ResultsO. japonicus extract significantly improved corneal damage, reduced fluorescein staining scores, prolonged TBUT, and increased tear secretion. It downregulated inflammatory markers, including interleukin-8 (IL-8), interleukin-1β (IL-1β), and interferon-γ (IFN-γ) while upregulating Nrf2, HO-1, and the interleukin-13 (IL-13)/IFN-γ ratio, alleviating oxidative stress and inflammation. PAS staining showed increased conjunctival goblet cell density and restored mucin secretion, enhancing tear film stability.ConclusionO. japonicus extract demonstrated significant anti-inflammatory, antioxidant, and goblet cell-stimulating effects in a DED model, with good biocompatibility and promising therapeutic potential. Future research should optimize extraction processes and validate their efficacy and safety in clinical settings.

Objective:To understand the management of children with pediatric acute liver failure (PALF) in pediatric intensive care unit (PICU).Methods:A retrospective case-control study was conducted. A total of 101 children with PALF hospitalized in PICU of Beijing Children′s Hospital from July 2017 to October 2022 were included. Demographic, clinical management and prognosis data were collected. According to whether PALF was the main diagnosis, the patients were divided into primary diagnosis group and complication group. The primary diagnosis group was subdivided into effective group and ineffective group with routine treatment (except liver transplantation). The intergroup comparisons were performed using independent samples t-test, Mann-Whitney U test, χ2 test or Fisher exact test. Multivariate Logistic regression analysis was employed to identify risk factors associated with prognosis. Results:Among the 101 children with PALF, 58 were male and 43 were female, with an age of 30 (10, 103) months, 60 cases in primary diagnosis group and 41 cases in complication group. There were no significant differences in prothrombin time (PT) and international normalized ratio (INR) between the two groups (both P>0.05), while the total bilirubin, direct bilirubin and blood ammonia were all significantly higher in the primary diagnosis group (all P<0.05). Unoriginal liver failure (25 cases (42%)) and poisoning (13 cases (22%)) were the most common causes of PALF in the primary diagnosis group, while shock (17 cases, 43%) and hemophagocytic syndrome (14 cases (34%)) in the complication group. The mortality rate of the main diagnosis group was significantly lower than that of the complication group (25% (15/60) vs. 61% (25/41), χ2=13.18, P<0.001), as well as the incidence of combined organ function injury, while the amount of plasma used and the ratio of plasma exchange times to PICU hospitalization days were significantly higher (all P<0.05). In the primary diagnosis group, there were 32 cases (53%) in the effective group and 28 cases (47%) in the ineffective group. In the ineffective group, 15 cases (54%) died and 13 cases (46%) were transferred to another site for liver transplantation assessment. The hospitalization time of PICU in the effective group was significantly longer than that in the ineffective group, while the ratio of plasma exchange times to PICU hospitalization days, the average daily hours of continuous renal replacement therapy (CRRT), the rate of CRRT and the average daily plasma dosage in the effective group were all significantly lower than those in the ineffective group (all P<0.05). The worst PT, INR and blood ammonia, and the stage 4 hepatic encephalopathy morbidity and significant bleeding rate in the effective group were all significantly lower than those in the ineffective group (all P<0.05). Multivariate Logistic regression analysis showed that after adjusting for age, sex, total bilirubin, INR and blood ammonia, stage 4 hepatic encephalopathy was the independent risk factor for the failure of routine treatment of PALF ( OR=84.16,95% CI 4.04-1752.37, P=0.004). Conclusions:PT and INR could not specifically represent liver synthetic function in some PICU patients, so current PALF diagnostic criteria for PICU children has limitations. Complicated with stage 4 hepatic encephalopathy was an independent risk factor of the failure of conventional treatment in patients with PALF.

Objective:To explore the impact of different blood transfusion thresholds on clinical outcomes in children with severe traumatic brain injury (TBI).Methods:A retrospective cohort study was conducted. Clinical data was collected from 64 children with severe TBI who received red blood cell transfusions and were admitted to the Pediatric Intensive Care Unit (PICU) of Beijing Children′s Hospital between January 2020 and December 2024. Data included basic clinical characteristics, mortality rate, neurological recovery (measured by Glasgow coma scale (GCS) at discharge, pediatric cerebral performance category (PCPC) score), length of stay in the PICU, duration of mechanical ventilation, and incidence of complications. Patients were divided into a liberal transfusion group (hemoglobin >70-<100 g/L at first transfusion) and a restrictive transfusion group (hemoglobin ≤70 g/L at first transfusion). Stratified analysis was performed based on age (children >5 and children ≤5 years old). Comparisons between groups were conducted using the independent samples t test, Mann-Whitney U test, χ2 test or Fisher′s exact test. Results:Among the 64 children with severe TBI (43 males and 21 females), the age was 4.9 (2.3, 10.0) years. There were 33 cases in the liberal transfusion group and 31 cases in the restrictive transfusion group. No statistically significant differences were observed in baseline data, including gender, age, trauma mechanism, GCS at admission, surgical intervention, presence of multiple injuries, or comorbidities (sepsis, shock, ventilator-associated pneumonia and acute kidney injury) between the 2 groups (all P>0.05). There were no statistically significant differences between the liberal and restrictive transfusion groups in mortality rate, GCS and PCPC score at discharge, length of PICU stay, duration of mechanical ventilation, or transfusion volume (all P>0.05). In the stratified analysis, 38 children aged over 5 years were included. The restrictive transfusion subgroup, which included 19 children, had a significantly longer PICU length of stay compared to the liberal transfusion subgroup, which also included 19 children (29.5 (18.0, 36.3) vs. 17.0 (6.3, 25.8) d, Z=2.11, P=0.035). Conclusions:There were no significant differences in PICU mortality or neurological functional recovery between the liberal and restrictive blood transfusion strategies in children with severe TBI. However, among children aged over than 5 years, a restrictive transfusion strategy might be associated with a longer length of PICU stay.

Objective:To explore the impact of different blood transfusion thresholds on clinical outcomes in children with severe traumatic brain injury (TBI).Methods:A retrospective cohort study was conducted. Clinical data was collected from 64 children with severe TBI who received red blood cell transfusions and were admitted to the Pediatric Intensive Care Unit (PICU) of Beijing Children′s Hospital between January 2020 and December 2024. Data included basic clinical characteristics, mortality rate, neurological recovery (measured by Glasgow coma scale (GCS) at discharge, pediatric cerebral performance category (PCPC) score), length of stay in the PICU, duration of mechanical ventilation, and incidence of complications. Patients were divided into a liberal transfusion group (hemoglobin >70-<100 g/L at first transfusion) and a restrictive transfusion group (hemoglobin ≤70 g/L at first transfusion). Stratified analysis was performed based on age (children >5 and children ≤5 years old). Comparisons between groups were conducted using the independent samples t test, Mann-Whitney U test, χ2 test or Fisher′s exact test. Results:Among the 64 children with severe TBI (43 males and 21 females), the age was 4.9 (2.3, 10.0) years. There were 33 cases in the liberal transfusion group and 31 cases in the restrictive transfusion group. No statistically significant differences were observed in baseline data, including gender, age, trauma mechanism, GCS at admission, surgical intervention, presence of multiple injuries, or comorbidities (sepsis, shock, ventilator-associated pneumonia and acute kidney injury) between the 2 groups (all P>0.05). There were no statistically significant differences between the liberal and restrictive transfusion groups in mortality rate, GCS and PCPC score at discharge, length of PICU stay, duration of mechanical ventilation, or transfusion volume (all P>0.05). In the stratified analysis, 38 children aged over 5 years were included. The restrictive transfusion subgroup, which included 19 children, had a significantly longer PICU length of stay compared to the liberal transfusion subgroup, which also included 19 children (29.5 (18.0, 36.3) vs. 17.0 (6.3, 25.8) d, Z=2.11, P=0.035). Conclusions:There were no significant differences in PICU mortality or neurological functional recovery between the liberal and restrictive blood transfusion strategies in children with severe TBI. However, among children aged over than 5 years, a restrictive transfusion strategy might be associated with a longer length of PICU stay.

Objective To explore the effect and mechanism of Shenqi Jieyu Formula(SQJYF)on depression and anxiety-like behavior in adult offspring rats after maternal separation(MS).This was done by observing the levels of metabolites in the hippocampus and prefrontal cortex of the Papez circuit through magnetic resonance spectroscopy(MRS).Methods Twenty-four Sprague-Dawley rats at 16 days of pregnancy were divided into the normal,model,SQJYF,and fluoxetine groups using the random number table method,with six rats per group.MS was performed 4 h a day from the first to the 21st day afterbirth.Starting from the 15th day,the corresponding medications(SQJYF group:12.5 g/kg,fluxetine group:2.33 mg/kg)were administered to mother rats once a day for 7 consecutive days.Normal breastfeeding was performed during the gavage.The offspring rats were weaned on the 22nd day.According to the experimental grouping of mother rats,one male and one female offspring rat of each mother rat were randomly selected using the random number table method,with six rats per group.They were divided into normal,model,SQJYF,and fluoxetine female and male rat groups,respectively.After 8 weeks of feeding,the offspring rats in each group were subjected to forced swimming test(FST),the sucrose water consumption test,and open field tests(OFT),and the elevated plus maze(EPM)test was conducted.The relative values of N-acetyl-aspartate(NAA),choline(Cho),glutamic acid(Glu),myo-inositol(mI),and creatine(Cr)in the hippocampus and prefrontal cortex were detected using MRS.Results Compared with that of the normal female and male rat groups,the weight of the rats in the model group was decreased as well as sucrose water consumption and the horizontal and vertical scores of OFT,whereas the immobility time of FST increased.Compared with the normal female and male rat group,the NAA/Cr and Glu/Cr values in the bilateral hippocampus and prefrontal cortex of the female and male rats in the model group decreased(all P＜0.01).The proportion of rats entering the open arm and open arm residence time of the model female rat group in the EPM test decreased,whereas the Cho/Cr value of the right hippocampus of the female rats in the model group increased(P＜0.05).Compared with the model female and male rat group,the weight of the rats in the SQJYF and fluoxetine groups increased,the immobility time of FST decreased,but the sucrose water consumption and the horizontal and vertical OFT scores increased(P＜0.01).The proportion of rats entering the open arm and open arm residence time in the EPM increased in the SQJYF and fluoxetine female rat groups compared to those of the model female rat group(P＜0.01).Compared with the model female rat group,the NAA/Cr and Glu/Cr values in the bilateral hippocampus and prefrontal cortex of female rats in the SQJYF and fluoxetine groups increased.The NAA/Cr and Glu/Cr values in the right hippocampus and prefrontal cortex of male rats in the SQJYF and fluoxetine groups were higher than those in the model group(P＜0.05),whereas the Cho/Cr value in the right hippocampus of female and male rats in the SQJYF and fluoxetine groups decreased(P＜0.05).Conclusion MS in early life can lead to depression and anxiety-like behavior in adult offspring.However,SQJYF may exert antidepressant and anti-anxiety effects by regulating the metabolite levels in related brain regions of the Papez circuit.

Objective To explore the effect and mechanism of Shenqi Jieyu Formula(SQJYF)on depression and anxiety-like behavior in adult offspring rats after maternal separation(MS).This was done by observing the levels of metabolites in the hippocampus and prefrontal cortex of the Papez circuit through magnetic resonance spectroscopy(MRS).Methods Twenty-four Sprague-Dawley rats at 16 days of pregnancy were divided into the normal,model,SQJYF,and fluoxetine groups using the random number table method,with six rats per group.MS was performed 4 h a day from the first to the 21st day afterbirth.Starting from the 15th day,the corresponding medications(SQJYF group:12.5 g/kg,fluxetine group:2.33 mg/kg)were administered to mother rats once a day for 7 consecutive days.Normal breastfeeding was performed during the gavage.The offspring rats were weaned on the 22nd day.According to the experimental grouping of mother rats,one male and one female offspring rat of each mother rat were randomly selected using the random number table method,with six rats per group.They were divided into normal,model,SQJYF,and fluoxetine female and male rat groups,respectively.After 8 weeks of feeding,the offspring rats in each group were subjected to forced swimming test(FST),the sucrose water consumption test,and open field tests(OFT),and the elevated plus maze(EPM)test was conducted.The relative values of N-acetyl-aspartate(NAA),choline(Cho),glutamic acid(Glu),myo-inositol(mI),and creatine(Cr)in the hippocampus and prefrontal cortex were detected using MRS.Results Compared with that of the normal female and male rat groups,the weight of the rats in the model group was decreased as well as sucrose water consumption and the horizontal and vertical scores of OFT,whereas the immobility time of FST increased.Compared with the normal female and male rat group,the NAA/Cr and Glu/Cr values in the bilateral hippocampus and prefrontal cortex of the female and male rats in the model group decreased(all P＜0.01).The proportion of rats entering the open arm and open arm residence time of the model female rat group in the EPM test decreased,whereas the Cho/Cr value of the right hippocampus of the female rats in the model group increased(P＜0.05).Compared with the model female and male rat group,the weight of the rats in the SQJYF and fluoxetine groups increased,the immobility time of FST decreased,but the sucrose water consumption and the horizontal and vertical OFT scores increased(P＜0.01).The proportion of rats entering the open arm and open arm residence time in the EPM increased in the SQJYF and fluoxetine female rat groups compared to those of the model female rat group(P＜0.01).Compared with the model female rat group,the NAA/Cr and Glu/Cr values in the bilateral hippocampus and prefrontal cortex of female rats in the SQJYF and fluoxetine groups increased.The NAA/Cr and Glu/Cr values in the right hippocampus and prefrontal cortex of male rats in the SQJYF and fluoxetine groups were higher than those in the model group(P＜0.05),whereas the Cho/Cr value in the right hippocampus of female and male rats in the SQJYF and fluoxetine groups decreased(P＜0.05).Conclusion MS in early life can lead to depression and anxiety-like behavior in adult offspring.However,SQJYF may exert antidepressant and anti-anxiety effects by regulating the metabolite levels in related brain regions of the Papez circuit.

Objective:To compare the diagnostic efficacy of 18F-prostate specific membrane antigen (PSMA)-1007 PET/CT, 18F-FDG PET/CT and multi-parameter MRI (mpMRI) in prostate cancer (PCa). Methods:Retrospective analysis was conducted on data from 22 patients ((72.6±6.2) years) with pathologically confirmed PCa in the Affiliated Taizhou People′s Hospital of Nanjing Medical University between April 2021 and September 2022. All patients underwent 18F-PSMA-1007 PET/CT, 18F-FDG PET/CT, and mpMRI examination within 30 d, and the imaging parameters were collected, including PSMA-SUV max, FDG-SUV max, minimum apparent diffusion coefficient (ADC min), mean apparent diffusion coefficient (ADC mean), PSMA-SUV max/ADC min, PSMA-SUV max/ADC mean, FDG-SUV max/ADC min, FDG-SUV max/ADC mean. Patients were divided into groups based on the International Society of Urological Pathology (ISUP) grading (≤3 vs >3) and serum total prostate specific antigen (TPSA; ≤20 μg/L vs >20 μg/L), and differences of imaging parameters between groups were compared (Mann-Whitney U test or independent-sample t test). ROC curves were generated to evaluate the diagnostic ability of each parameter for different levels of PCa. χ2 test and ROC curve analysis were used to compare the detection rate and diagnostic efficiency of three imaging methods for primary focus, lymph node metastasis, and bone metastasis in PCa. Results:Differences were found between ISUP≤3 ( n=6) and >3 ( n=16) groups in PSMA-SUV max/ADC min, PSMA-SUV max/ADC mean, PSMA-SUV max, and ADC min ( z values: from -2.65 to -2.36, t=3.60, P values: 0.002-0.018). But there was no significant difference found between TPSA≤20 μg/L ( n=5) and >20 μg/L ( n=17) groups in all indices ( z values: from -1.76 to -1.45, t values: -1.19 and 1.28, all P>0.05). The optimal cut-off value for PSMA-SUV max/ADC min in differentiating high-grade and low-grade PCa was determined to be 22.628×10 3. In the patient-based analysis, no statistical difference was found in the detection rate of PCa primary tumors among 18F-PSMA-1007 PET/CT, 18F-FDG PET/CT, and mpMRI ( χ2=1.91, P=0.767). However, the detection rates of lymph node and bone metastasis among three imaging methods were significantly different (72.73%(16/22), 59.09%(13/22), 36.36%(8/22) and 81.82%(18/22), 63.64%(14/22), 45.45%(10/22); χ2 values: 6.03, 6.29; P values: 0.049, 0.043). 18F-PSMA-1007 PET/CT resulted in a 36.36%(8/22) increase in N stage and the 40.91%(9/22) increase in M stage compared to mpMRI. Conclusions:PSMA-SUV max/ADC min is a valuable parameter for differentiating high-grade and low-grade PCa. 18F-PSMA-1007 PET/CT demonstrates superior detection rate of PCa lymph node and bone metastasis compared to 18F-FDG PET/CT and mpMRI, and exhibits higher diagnostic efficiency, so it can be recommended for NM staging in patients with PCa.

Objective:To investigate the dynamic trend of platelet（PLT）count and mean platelet volume（MPV）in children with severe community-acquired pneumonia（SCAP）in PICU and their correlation with prognosis.Methods:A retrospective study was conducted in 215 SCAP children who were admitted to the PICU of Beijing Children's Hospital Affiliated to Capital Medical University from January 2016 to December 2019.According to the disease outcome，the patients were divided into improvement group ( n=184) and unrecovered group ( n=31).The changes of PLT count and MPV at admission，on the 2nd，3rd，and 7th days of hospitalization and before discharge were observed，and the relationship between changes in PLT parameters and poor prognosis was analyzed. Meanwhile，the correlation between thrombocytopenia on admission and on the 7th day of hospitalization and prognosis was further explored. Results:The PLT count of improvement group at admission，on the 2nd，3rd，and 7th days of hospitalization and at discharge[(328±159, 329±137, 362±159, 439±168, 510±171)×10 9/L] were significantly higher than those of unrecovered group [(210±142, 207±152, 267±143, 260±162, 343±159)×10 9/L]（ P＜0.05）.Although the MPV of improvement group [(10.9±1.9)fL] on admission was significantly lower than that of the unrecovered group[(12.7±2.5) fL]（ P＜0.05），there was no significant difference in MPV between two groups on the 2nd，3rd，7th days of hospitalization and discharge（ P＞0.05）.In addition，compared with the admission，children in improvement group had significantly higher PLT count on the 7th day of hospitalization and before discharge（ P＜0.05），but there was no significant change in unrecovered group（ P＞0.05）.Compared with SCAP patients with thrombocytopenia at admission (PLT＜100×10 9/L)( n=22),those with thrombocytopenia on 7th day of hospitalization had a significant higher rate of non recovery( P＜0.05). Conclusion:The occurrence of thrombocytopenia on admission and after 7 days of hospitalization in children with SCAP is associated with poor prognosis.No significant increase or decrease in PLT count after 7 days of hospitalization is often indicative of poor prognosis.Dynamic monitoring of PLT parameter changes may help to better judge the prognosis of severe pneumonia.

Objective To explore the effect and mechanism of Shenqi Jieyu Formula(SQJYF)on depression and anxiety-like behavior in adult offspring rats after maternal separation(MS).This was done by observing the levels of metabolites in the hippocampus and prefrontal cortex of the Papez circuit through magnetic resonance spectroscopy(MRS).Methods Twenty-four Sprague-Dawley rats at 16 days of pregnancy were divided into the normal,model,SQJYF,and fluoxetine groups using the random number table method,with six rats per group.MS was performed 4 h a day from the first to the 21st day afterbirth.Starting from the 15th day,the corresponding medications(SQJYF group:12.5 g/kg,fluxetine group:2.33 mg/kg)were administered to mother rats once a day for 7 consecutive days.Normal breastfeeding was performed during the gavage.The offspring rats were weaned on the 22nd day.According to the experimental grouping of mother rats,one male and one female offspring rat of each mother rat were randomly selected using the random number table method,with six rats per group.They were divided into normal,model,SQJYF,and fluoxetine female and male rat groups,respectively.After 8 weeks of feeding,the offspring rats in each group were subjected to forced swimming test(FST),the sucrose water consumption test,and open field tests(OFT),and the elevated plus maze(EPM)test was conducted.The relative values of N-acetyl-aspartate(NAA),choline(Cho),glutamic acid(Glu),myo-inositol(mI),and creatine(Cr)in the hippocampus and prefrontal cortex were detected using MRS.Results Compared with that of the normal female and male rat groups,the weight of the rats in the model group was decreased as well as sucrose water consumption and the horizontal and vertical scores of OFT,whereas the immobility time of FST increased.Compared with the normal female and male rat group,the NAA/Cr and Glu/Cr values in the bilateral hippocampus and prefrontal cortex of the female and male rats in the model group decreased(all P＜0.01).The proportion of rats entering the open arm and open arm residence time of the model female rat group in the EPM test decreased,whereas the Cho/Cr value of the right hippocampus of the female rats in the model group increased(P＜0.05).Compared with the model female and male rat group,the weight of the rats in the SQJYF and fluoxetine groups increased,the immobility time of FST decreased,but the sucrose water consumption and the horizontal and vertical OFT scores increased(P＜0.01).The proportion of rats entering the open arm and open arm residence time in the EPM increased in the SQJYF and fluoxetine female rat groups compared to those of the model female rat group(P＜0.01).Compared with the model female rat group,the NAA/Cr and Glu/Cr values in the bilateral hippocampus and prefrontal cortex of female rats in the SQJYF and fluoxetine groups increased.The NAA/Cr and Glu/Cr values in the right hippocampus and prefrontal cortex of male rats in the SQJYF and fluoxetine groups were higher than those in the model group(P＜0.05),whereas the Cho/Cr value in the right hippocampus of female and male rats in the SQJYF and fluoxetine groups decreased(P＜0.05).Conclusion MS in early life can lead to depression and anxiety-like behavior in adult offspring.However,SQJYF may exert antidepressant and anti-anxiety effects by regulating the metabolite levels in related brain regions of the Papez circuit.