Objective: To analyze the consumption frequency of major foods among Chinese children aged 6-17 years old, and to provide a basis for optimizing the dietary structure of children in China. Methods: Using data from the China Nutrition and Health System Survey and Application Program for Children 0-18 years old, 56 734 children aged 6-17 years old from North, Norththeast East, Central, South, Southwest and Northwest seven regions in China were selected for the study using stratified cluster random sampling from 2019 to 2021. A food frequency questionnaire was used to investigate the intake frequency of eight food groups in a month, including fresh vegetables, fresh fruits, livestock and poultry meats, aquatic products, eggs, dairy products, legumes, and cereals and potatoes. The foods were grouped according to whether they met the recommended intake criteria outlined in the Dietary Guidelines for Chinese Residents 2022. The〖KG*2〗χ2 test was used to compare the differences in the proportion of childrens intake frequency of each food group meeting the standard in different regions and age groups. Results: The proportions of Chinese children aged 6-17 years who consumed fresh vegetables and cereals and potatoes ≥3 times/d were 12.1% and 67.2%, respectively. The proportions of children who consumed fresh fruits, livestock and poultry meats, eggs and dairy products ≥1 time/d were 50.8%, 58.8%, 36.0% and 54.3%, respectively. The proportion of legumes consumed ≥4 times/week was 37.4%, and the proportion of aquatic products consumed ≥2 times/week was 39.7%. Fresh vegetables (5.5%), fresh fruits (33.1%), and dairy products (36.4%) had the lowest frequency of meeting the recommended standards in South China, and aquatic products (27.4%) and eggs (21.1%) had the lowest frequency of meeting the recommended standards in Northwest (P<0.008 3). Conclusion The overall intake frequency of fresh vegetables, fresh fruits, legumes, and dairy products are insufficient among Chinese children, with significant regional variations.

Background: and Purpose Limited evidence exists on the effectiveness of endovascular treatment (EVT) for acute posterior circulation tandem lesion (PCTL). This study aimed to explore the role of extracranial vertebral artery (VA) stenting in patients with PCTL stroke undergoing EVT. Methods: Individual patient data were pooled from the BASILAR (EVT for Acute Basilar Artery Occlusion Study) and PERSIST (Posterior Circulation Ischemic Stroke) registries. Patients with PCTLs who underwent EVT were included in the present cohort and divided into the stenting and nonstenting groups based on the placement of extracranial VA stents. The primary efficacy outcome was the modified Rankin Scale (mRS) scores at 90 days and 1 year. Safety outcomes included 24-hour symptomatic intracranial hemorrhage (sICH) and all-cause mortality at 90 days and 1 year post-surgery. Results: A combined dataset of 1,320 patients with posterior circulation artery occlusion, including 263 (19.9%) with tandem lesions, of whom 217 (median age, 65 years; 82.9% male) met the inclusion criteria for the analysis. The stenting group had 84 (38.7%) patients, while the non-stenting group had 133 (61.3%). After adjustment for the potential confounders, extracranial VA stenting was associated with favorable shifts in mRS scores at both 90 days (adjusted common odds ratio [OR], 2.30; 95% confidence interval [CI], 1.23–4.28; P<0.01) and 1 year (adjusted OR [aOR], 2.04; 95% CI [1.05–3.97]; P=0.04), along with lower rate of mortality at both 90 days (aOR, 0.45; 95% CI [0.21–0.93]; P=0.01) and 1 year (aOR, 0.36; 95% CI [0.16–0.79]; P=0.01), with no significant difference in sICH incidence (aOR, 0.35; 95% CI [0.06–1.98]; P=0.24). Conclusion Extracranial VA stenting during EVT may improve functional outcomes and reduce mortality in patients with PCTL strokes.

Background: and Purpose Limited evidence exists on the effectiveness of endovascular treatment (EVT) for acute posterior circulation tandem lesion (PCTL). This study aimed to explore the role of extracranial vertebral artery (VA) stenting in patients with PCTL stroke undergoing EVT. Methods: Individual patient data were pooled from the BASILAR (EVT for Acute Basilar Artery Occlusion Study) and PERSIST (Posterior Circulation Ischemic Stroke) registries. Patients with PCTLs who underwent EVT were included in the present cohort and divided into the stenting and nonstenting groups based on the placement of extracranial VA stents. The primary efficacy outcome was the modified Rankin Scale (mRS) scores at 90 days and 1 year. Safety outcomes included 24-hour symptomatic intracranial hemorrhage (sICH) and all-cause mortality at 90 days and 1 year post-surgery. Results: A combined dataset of 1,320 patients with posterior circulation artery occlusion, including 263 (19.9%) with tandem lesions, of whom 217 (median age, 65 years; 82.9% male) met the inclusion criteria for the analysis. The stenting group had 84 (38.7%) patients, while the non-stenting group had 133 (61.3%). After adjustment for the potential confounders, extracranial VA stenting was associated with favorable shifts in mRS scores at both 90 days (adjusted common odds ratio [OR], 2.30; 95% confidence interval [CI], 1.23–4.28; P<0.01) and 1 year (adjusted OR [aOR], 2.04; 95% CI [1.05–3.97]; P=0.04), along with lower rate of mortality at both 90 days (aOR, 0.45; 95% CI [0.21–0.93]; P=0.01) and 1 year (aOR, 0.36; 95% CI [0.16–0.79]; P=0.01), with no significant difference in sICH incidence (aOR, 0.35; 95% CI [0.06–1.98]; P=0.24). Conclusion Extracranial VA stenting during EVT may improve functional outcomes and reduce mortality in patients with PCTL strokes.

Background: and Purpose Limited evidence exists on the effectiveness of endovascular treatment (EVT) for acute posterior circulation tandem lesion (PCTL). This study aimed to explore the role of extracranial vertebral artery (VA) stenting in patients with PCTL stroke undergoing EVT. Methods: Individual patient data were pooled from the BASILAR (EVT for Acute Basilar Artery Occlusion Study) and PERSIST (Posterior Circulation Ischemic Stroke) registries. Patients with PCTLs who underwent EVT were included in the present cohort and divided into the stenting and nonstenting groups based on the placement of extracranial VA stents. The primary efficacy outcome was the modified Rankin Scale (mRS) scores at 90 days and 1 year. Safety outcomes included 24-hour symptomatic intracranial hemorrhage (sICH) and all-cause mortality at 90 days and 1 year post-surgery. Results: A combined dataset of 1,320 patients with posterior circulation artery occlusion, including 263 (19.9%) with tandem lesions, of whom 217 (median age, 65 years; 82.9% male) met the inclusion criteria for the analysis. The stenting group had 84 (38.7%) patients, while the non-stenting group had 133 (61.3%). After adjustment for the potential confounders, extracranial VA stenting was associated with favorable shifts in mRS scores at both 90 days (adjusted common odds ratio [OR], 2.30; 95% confidence interval [CI], 1.23–4.28; P<0.01) and 1 year (adjusted OR [aOR], 2.04; 95% CI [1.05–3.97]; P=0.04), along with lower rate of mortality at both 90 days (aOR, 0.45; 95% CI [0.21–0.93]; P=0.01) and 1 year (aOR, 0.36; 95% CI [0.16–0.79]; P=0.01), with no significant difference in sICH incidence (aOR, 0.35; 95% CI [0.06–1.98]; P=0.24). Conclusion Extracranial VA stenting during EVT may improve functional outcomes and reduce mortality in patients with PCTL strokes.

This article reports the diagnosis and treatment of two cases of complex ureteral obstruction (UO) in transplanted kidneys managed at Tangdu Hospital of Air Force Medical University of PLA in 2023. UO is a challenging complication following kidney transplantation, with surgical repair being the primary treatment approach. Both patients underwent robot-assisted laparoscopic (RAL) anastomosis of the transplanted kidney collecting system with the autologous ureter. The procedures were successfully performed, and both recipients were discharged without complications. During a six-month postoperative follow-up, the morphology and function of the transplanted kidneys remained stable, with no recurrence of hydronephrosis, fever, pain, urinary frequency, or urgency. This case report provides new insights into the diagnosis and surgical management of complex UO in kidney transplant recipients.

Objective:To evaluate the effect of intraoperative optimization of regional cerebral oxygen saturation(rSO 2C) intervention on postoperative delirium(POD) in pediatric patients undergoing cardiac surgery with cardiopulmonary bypass(CPB). Methods:Two hundred and seventy-three pediatric patients of both sexes, aged 28 days-6 yr, with American Society of Anesthesiologists Physical Status classification ≤Ⅳ, scheduled for elective cardiac surgery under CPB, were divided into intervention group( n=136) and control group( n=137) based on the computer random coding. In intervention group, optimized intervention measures were given when rSO 2C was below 75% of the baseline value for more than 1 min. In control group, rSO 2C was not monitored during operation, and intraoperative management was performed according to the routine monitoring indicators of pediatric cardiac surgery under CPB. The occurrence of POD within 7 days after operation was evaluated, and the duration and first occurrence time of POD were recorded. Results:Compared with control group, no significant change was found in the incidence of POD( P>0.05), the first occurrence time of POD was significantly prolonged, and the duration of POD was shortened in intervention group( P<0.05). Conclusions:Intraoperative optimization of rSO 2C intervention can delay the time to the first occurrence of POD and shorten the duration in pediatric patients undergoing cardiac surgery under CPB.

Objective:To evaluate the effect of intraoperative optimization of regional cerebral oxygen saturation(rSO 2C) intervention on postoperative delirium(POD) in pediatric patients undergoing cardiac surgery with cardiopulmonary bypass(CPB). Methods:Two hundred and seventy-three pediatric patients of both sexes, aged 28 days-6 yr, with American Society of Anesthesiologists Physical Status classification ≤Ⅳ, scheduled for elective cardiac surgery under CPB, were divided into intervention group( n=136) and control group( n=137) based on the computer random coding. In intervention group, optimized intervention measures were given when rSO 2C was below 75% of the baseline value for more than 1 min. In control group, rSO 2C was not monitored during operation, and intraoperative management was performed according to the routine monitoring indicators of pediatric cardiac surgery under CPB. The occurrence of POD within 7 days after operation was evaluated, and the duration and first occurrence time of POD were recorded. Results:Compared with control group, no significant change was found in the incidence of POD( P>0.05), the first occurrence time of POD was significantly prolonged, and the duration of POD was shortened in intervention group( P<0.05). Conclusions:Intraoperative optimization of rSO 2C intervention can delay the time to the first occurrence of POD and shorten the duration in pediatric patients undergoing cardiac surgery under CPB.

This article reports the diagnosis and treatment of two cases of complex ureteral obstruction (UO) in transplanted kidneys managed at Tangdu Hospital of Air Force Medical University of PLA in 2023. UO is a challenging complication following kidney transplantation, with surgical repair being the primary treatment approach. Both patients underwent robot-assisted laparoscopic (RAL) anastomosis of the transplanted kidney collecting system with the autologous ureter. The procedures were successfully performed, and both recipients were discharged without complications. During a six-month postoperative follow-up, the morphology and function of the transplanted kidneys remained stable, with no recurrence of hydronephrosis, fever, pain, urinary frequency, or urgency. This case report provides new insights into the diagnosis and surgical management of complex UO in kidney transplant recipients.

Objective To investigate the differences in blood pressure phenotypes,renal pathological changes,and related pathogenic pathways in genetically diverse hypertensive mice obtained from 13 strains.Methods The genotypes of Cckbr+/+,Cckbr+/-and Cckbr-/-were obtained by hybridization of 13 strains of genetically diverse mice with Cckbr-/-mice.Blood pressure was measured with a noninvasive blood pressure analysis system(BP-2000).The expression of CCKBR protein in mouse kidney tissue was detected by Western Blot,and the pathological changes in mouse kidney tissue were detected by hematoxylin-eosin(HE)staining and immunohistochemistry(IHC).The pathogenic pathways related to essential hypertension were screened by RNA sequencing.Results In three specific mouse strains(A/J,LOT,and FIM),the systolic blood pressure(SBP)was significantly different between the Cckbr-/-and Cckbr+/+groups.HE staining and IHC showed that hypertension caused a certain degree of renal injury in the mice.Gene Ontology(GO)and pathway enrichment analysis showed that differentially expressed genes were enriched in metabolic processes and circadian rhythm regulation.Conclusions Genetically diverse mice can effectively simulate the genetic background of the population and provide a new resource for studying the pathogenic genes related to essential hypertension.

Objective:To determine the correlation between the radiologic magnetic resonance imaging(MRI)depth of invasion(MRI-DOI)and pathologic depth of invasion(p-DOI)in oral cavity primary tongue squamous cell carcinoma(TSCC).Methods:Fifty-two cases of patho-logically proven primary TSCC were selected from patients admitted to The Ninth People's Hospital Affiliated to Shanghai Jiao Tong Uni-versity School of Medicine between January 2015 and December 2018.The p-DOI was measured,and the relationship between p-DOI and patients'clinicopathological parameters and prognosis were analyzed.The MRI-DOI was retrospectively measured,and the correlation between MRI-DOI and p-DOI was investigated.Results:Among the 52 patients,the average p-DOI was(8.5±5.5)(1-30)mm.p-DOI was signi-ficantly correlated with tumor size(P=0.021)and tumor site(P=0.047)when p-DOI was>5 mm,and significantly correlated with level Ⅲ lymph node metastasis(P=0.01)when p-DOI was≥10 mm.A close relationship between p-DOI>7 mm and the patient 5-year survival was also demonstrated(P=0.048).The average MRI-DOI was(10.3±4.3)mm,with a maximum of 19.9 mm and a minimum of 3.1 mm.The MRI-DOI≥10 mm also predicted poor survival in patients with TSCC(P=0.043).The MRI-DOI measured was generally slightly higher than p-DOI,with an average difference of 1.94 mm,and a strong correlation was found between MRI-DOI and p-DOI(r=0.831,P<0.001).Conclusions:MRI-based radiologic DOI measurement was useful in estimating postoperative p-DOI,and may help predict the depth of invasion of tumors preoperatively,which has important reference value for treating primary TSCC.