Objective: To investigate the impact of RhE antigen-matched transfusion during liver transplantation on early postoperative recovery and complications. Methods: In this retrospective cohort study, ninety-five patients undergoing liver transplantation at Kunming First People's Hospital between January 2022 and July 2025 were enrolled. Patients were divided into two groups: Group 1 (RhE-mismatched transfusion, n=57) and Group 2 (RhE-matched transfusion, n=38). The baseline data, complete blood counts, hepatic and renal function, coagulation parameters, and complication rates between the two groups were compared at postoperative days 1, 3, 5, 7, and 10. Survival analysis was performed using the Kaplan-Meier method. Results: The baseline characteristics were well-balanced and comparable between the two groups (all P>0.05). The early postoperative mortality rate in the mismatched group (31.58%, 18/57) was significantly higher than that in the matched group (10.53%, 4/38) (P=0.017). The incidence of postoperative hepatic encephalopathy was significantly higher in the mismatched group (50.88%, 29/57) than in the matched group (10.53%, 4/38) (P<0.001). The incidence of postoperative haemorrhage in the mismatched group (24.56%, 14/57) was higher than that in the matched group (5.26%, 2/38), with a statistically significant difference (P=0.014). The incidence of perioperative infection in the mismatched group (28.07%, 16/57) was higher than that in the matched group (10.53%, 4/38), with a statistically significant difference (P=0.04). Corresponding odds ratios (OR) and 95% confidence intervals indicated a lower risk of these adverse events in the matched group. On postoperative day 1, the change in activated partial thromboplastin time (-1.6, 20.5) in the mismatched group was greater than in the matched group (-0.2, 5.5). The change in international normalised ratio (-0.56, 1.22) in the mismatched group was greater than in the matched group (-0.18, 0.32), while the change in albumin (-4.0, 4.8) was smaller in the mismatched group than in the matched group (-2.5, 8.8). On postoperative day 5, the change in albumin (-0.41±7.83) in the mismatched group was smaller than in the matched group (2.68±4.53). At postoperative day 7, the change in albumin in the mismatched group (-0.61±7.38) was smaller than that in the matched group (2.51±5.85), while the change in D-dimer in the mismatched group (0.73, 7.4) was greater than that in the matched group (-1.6, 4.3). On postoperative day 10, the mismatched group exhibited significantly higher fibrinogen levels (-1.21, 1.78) than the matched group (-0.49, 0.97), and significantly longer prothrombin times (-11.3, -2.7) than the matched group (-6.2, -0.8) (all P<0.05). The matched group exhibited a mean overall survival (OS) of 32.803 months (95% CI:29.171-36.436 months), significantly exceeding the mismatched group's 28.996 months (95% CI:24.202-33.790 months). The log-rank test yielded statistically significant results (χ =4.307, P=0.038). Conclusion: Implementing RhE blood group-matched transfusion during liver transplantation may help reduce early postoperative mortality and the incidence of major complication rates, promote faster recovery of coagulation and liver function, and thereby improve short-term patient outcomes.

Liver transplantation provides a life-saving option for patients with end-stage liver disease. Although blood transfusion remains essential in most liver transplan tprocedures, it carries risks of severe complications, including organ failure and mortality. Recent advances have elucidated the complex relationships among transfusion indications, microscopic characteristics of hematology, and adverse reactions. This review synthesizes the latest research progress in blood transfusion in liver transplantation, offering evidence-based strategies for blood transfusion in liver transplantation.

Objective To investigate the effects of dexmedetomidine on the proliferation and auto-phagy of human colon cancer cells.Methods In experiment 1,human colon cancer cells LoVo and HCT116 were selected and divided into eight groups:LoVo-1 group(group L0-1),LoVo+dexmedetomi-dine 1 nmol/L-1 group(group L1-1),LoVo+dexmedetomidine 10 nmol/L-1 group(group L10-1),LoVo+dexmedetomidine 100 nmol/L-1 group(group L100-1),HCT116-1 group(group H0-1),HCT116+dexmedetomidine 1 nmol/L-1 group(group H1-1),HCT116+dexmedetomidine 10 nmol/L-1 group(group H10-1)and HCT116+dexmedetomidine 100 nmol/L-1 group(group H100-1).The cell proliferation rate was detected by CCK-8 method 24 and 48 hours after drug treatment.The cells were collected 24 hours after drug treatment,and the contents of microtubule-associated protein 1 light chain 3(LC3)-Ⅱ and autophagy associated protein Beclin-1 were detected by Western blot method.In experiment 2,LoVo and HCT116 were selected and divided into four groups:LoVo-2 group(group L0-2),LoVo+dexmedetomidine 10 nmol/L-2 group(group L10-2),HCT116-2 group(group H0-2)and HCT116+dexmedetomidine 10 nmol/L-2 group(group H10-2).Cells were collected 24 hours after drug treatment,LC3 protein expression was observed by immunofluorescence method,and the positive rate of LC3 site was calculated.The autophagosomes were col-lected and observed by transmission electron microscopy 24 hours after drug treatment.Results In experi-ment 1,the cell proliferation rate in groups L10-1 and L100-1 was significantly lower than that in groups L0-1 and L1-1 24 and 48 hours after drug treatment,the protein content of LC3-Ⅱ and Beclin-1 was signifi-cantly higher than that in groups L0-1 and L1-1 24 hours after drug treatment(P＜0.05).The cell prolifer-ation rate in groups H10-1 and H100-1 was significantly lower than that in groups H0-1 and H1-1 24 and 48 hours after drug treatment,and the protein content of LC3-Ⅱ and Beclin-1 was significantly higher than that in groups H0-1 and H1-1 24 hours after drug treatment(P＜0.05).In experiment 2,compared with group L0-2,the positive rate of LC3 site in group L10-2 was significantly increased 24 hours after drug treatment(P＜0.05).Compared with group H0-2,the positive rate of LC3 site in group H10-2 was significantly in-creased 24 hours after drug treatment(P＜0.05).Groups L0-2 and H0-2 have intact cell membranes and clear nuclei.The cell membrane in groups L10-2 and H10-2 was damaged,the arrangement of organelles was disordered,and a large number of autophagosomes and autophagosomes were visible.Conclusion Dexmedetomidine may inhibit the proliferation of colon cancer cells by inducing autophagy.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has spread worldwide and threatened human's health. With the passing of time, the epidemiology of coronavirus disease 2019 evolves and the knowledge of SARS-CoV-2 infection accumu-lates. To further improve the scientific and standardized diagnosis and treatment of maternal SARS-CoV-2 infection in China, the Chinese Society of Perinatal Medicine of Chinese Medical Association commissioned leading experts to develop the Recommendations for the Diagnosis and Treatment of Maternal SARS-CoV-2 Infection under the guidance of the Maternal and Child Health Department of the National Health Commission. This recommendations includes the epidemiology, diagnosis, management, maternal care, medication treatment, care of birth and newborns, and psychological support associated with maternal SARS-CoV-2 infection. It is hoped that the recommendations will effectively help the clinical management of maternal SARS-CoV-2 infection.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has spread worldwide and threatened human’s health. With the passing of time, the epidemiology of coronavirus disease 2019 evolves and the knowledge of SARS-CoV-2 infection accumulates. To further improve the scientific and standardized diagnosis and treatment of maternal SARS-CoV-2 infection in China, the Chinese Society of Perinatal Medicine of Chinese Medical Association commissioned leading experts to develop the Recommendations for the Diagnosis and Treatment of Maternal SARS-CoV-2 Infection under the guidance of the Maternal and Child Health Department of the National Health Commission. This recommendations includes the epidemiology, diagnosis, management, maternal care, medication treatment, care of birth and newborns, and psychological support associated with maternal SARS-CoV-2 infection. It is hoped that the recommendations will effectively help the clinical management of maternal SARS-CoV-2 infection.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has spread worldwide and threatened human’s health. With the passing of time, the epidemiology of coronavirus disease 2019 evolves and the knowledge of SARS-CoV-2 infection accumulates. To further improve the scientific and standardized diagnosis and treatment of maternal SARS-CoV-2 infection in China, the Chinese Society of Perinatal Medicine of Chinese Medical Association commissioned leading experts to develop the Recommendations for the Diagnosis and Treatment of Maternal SARS-CoV-2 Infection under the guidance of the Maternal and Child Health Department of the National Health Commission. This recommendations includes the epidemiology, diagnosis, management, maternal care, medication treatment, care of birth and newborns, and psychological support associated with maternal SARS-CoV-2 infection. It is hoped that the recommendations will effectively help the clinical management of maternal SARS-CoV-2 infection.

Objective:To evaluate the risk factors of acute kidney injury (AKI) in patients with multiple wasp stings.Methods:Patients with multiple wasp stings were retrospectively enrolled in Hanzhong Central Hospital from September 2010 to November 2020. Based on whether the patients developed AKI, the patients were divided into AKI group and non-AKI group. The general characteristics and laboratory examinations between the two groups were compared. The logistic regression model was used to analyze the risk factors of AKI.Results:A total of 356 patients with multiple wasp stings were recruited in this study, with 196 males (55.1%). The age was 56.0(45.0, 64.0) years old. There were 59 patients (16.6%) with hypertension and 13 patients (3.6%) with diabetes. There were 51 patients (14.3%) in the AKI group and 305 patients (85.7%) in the non-AKI group. Baseline data and biochemical examinations indicated that the two groups showed significant differences in gender, age, sting sites (systemic or local), sting needles, proportions of gross hematuria, leukocyte count, hemoglobin, creatine kinase, alanine transaminase, aspartate aminotransferase, total bilirubin, proportions of urinary protein, and proportions of urine occult blood (all P<0.05). The multivariate logistic regression analysis results showed that the increasing number of sting needles (every 10 needles increase, OR=1.866, 95% CI 1.289-2.071, P=0.001), gross hematuria ( OR=9.770, 95% CI 2.586-36.910, P=0.001), decreasing hemoglobin (every 1 g/L increase, OR=0.016, 95% CI 0.001-0.355, P=0.009), increasing aspartate aminotransferase (every 100 U/L increase, OR=1.311, 95% CI 1.144-1.502, P<0.001), and increasing total bilirubin (every 10 μmol/L increase, OR=1.200, 95% CI 1.008-1.430, P=0.041) were independent influencing factors of AKI. Conclusions:The increasing number of sting needles, gross hematuria, decreasing hemoglobin, increasing aspartate aminotransferase, and increasing total bilirubin are independent risk factors of AKI in patients with multiple wasp stings.

Objective To investigate the CT and MRI manifestations of intra-abdominal aggressive fibromatosis and correlation with pathology.Methods The CT and MRI manifestations of 26 cases with intra-abdominal aggressive fibromatosis confirmed by pathological examination were analyzed retrospectively.Results 26 cases showed single solid mass,13 cases showed well-circumscribed and round-like,9 cases wrapped around the common bile duct,intestine or ureter,4 cases were lobulated which had unclear margin with surrounding tissues in pelvic.All the lesions displayed isodensity or slightly low density non-enhanced CT appearance,heterogenous high intensity FS T2WI,some larger tumors showed mixed signal.CT/MRI enhanced scan showed gradual enhancement in 26 cases.Conclusion Intra-abdominal aggressive fibromatosis have some certain imaging features,MRI can offer the histo logical features of tumors and have some correlation with pathology.

Objective To investigate the effect of integrated traditional Chinese ( TCM ) and western medicine fast-track surgery ( FTS) in the perioperative management of laparoscopic cholecystectomy ( LC) .Methods One hundred and fifty patients with acute cholecysititis undergoing LC from June 2012 to January 2015, were recruited and divided randomly into 3 groups.Patients in group A (n=30) were treated with routine method in perioperative period, patients in group B ( n=60) were treated with western medicine FTS, and patients in group C (n=60) were treated with integrated TCM and western medicine FTS.The first exhaust time after operation, length of stay, times of clinic visit, symptoms, levels of IL-6, CRP and ALB, postoperative complications, readmission rate, reoperation rate, and patient satisfaction were evaluated in three groups.Results The first exhaust time after operation of group B and group C was earlier than that of group A [(25.16 ±8.36)h and (21.61 ±6.52)h vs.(36.06 ±10.88)h, P<0.05], and the first exhaust time of group C was earlier than that of group B (P<0.05).The length of stay of group B and group C were shorter than that of group A [(4.30 ±1.07)d and (3.98 ±1.16)d vs.(6.11 ±1.26)d, P<0.05].The nausea and vomiting, and abdominal distension of group C were lighter than those of group B [(0.27 ±0.08) vs.( 0.31 ±0.09); (0.35 ±0.09 ) vs.(0.40 ±0.13), respectively].There were no difference of the level of IL-6, CRP and ALB between group B and group C [(57.12 ±16.29) ng/L vs. (53.91 ±17.15) ng/L, (53.93 ±17.18) mg/L vs.(51.16 ±16.67) mg/L,(40.50 ±4.65) g/L vs. (41.01 ±4.60)g/L, respectively, all P<0.05].There was no difference among the three groups in the complication rate, readmission rate and reoperation rate(all P>0.05).Conclusion Integrated traditional Chinese and western medicine FTS in the perioperative period of LC can promote recovery, reduce symptoms and operation stress and maintain albumin level.

Objective:To determine children ’ s health status and influential factors in Nujiang prefecture , Yun-nan.Methods:Rickets morbidity rate , growth retardation rate , and low-weight rate were selected as the key indica-tors to calculate the sample size by using four-stage-sampling procedure .The data was collected through questionnaire survey, in-depth interviews, and focus-group discussions .χ2 test and qualitative analysis were used to analyze the quantitative and qualitative data .Results:The infant mortality rate was 13.14 %in 2011, which was 1.1 and 1.15 times more than the national and provincial average .The mortality rate of children under five was 16.35%in 2011, which was 1.05 and 1.13 times more than the national and provincial average .It was also 2.19 times more than the average in developed countries .The prevalence of medium and severe malnutrition in children under five was 2 .32%, which was 1 .54 times more than the national average .The incidence of low birth weight was 1 .41%.The research shows that the rates of rickets , growth retardation , and low-weight were 36.13%, 25.81%and 20.98%,and nutritional diseases are more serious .Conclusion:There are serious health problems for children in Nujiang pre-fecture, especially nutritional diseases .Influential factors include health policy and system , economic development, customs, geography, health service capacity , and parental health knowledge Suggestion:The government should im-prove top-level design , strengthen policy support , and develop the local economy in order to solve the social and poli-cy environment factors .Institutions and human capacity should be strengthened , access and quality of services should be improved , health education should be popularized , and health awareness and behaviors should be improved .