In order to further standardize the vaccination of kidney transplant candidates and recipients in China, the Branch of Organ Transplantation of Chinese Medical Association has organized experts in kidney transplantation and infectious diseases. Based on the "Vaccination of Solid Organ Transplant Candidates and Recipients: Guidelines from the American Society of Transplantation Infectious Diseases Community of Practice", and in combination with the clinical reality of infectious diseases and vaccination after organ transplantation in China, as well as referring to relevant recommendations from home and abroad in recent years, these guidelines are formulated from aspects such as epidemiology, types of vaccines, vaccination principles, target population, and specific vaccine administration. The "Guidelines for Vaccination of Kidney Transplant Candidates and Recipients in China" aims to provide theoretical reference for medical workers in the field of kidney transplantation in China, regarding the vaccination of kidney transplant candidates and recipients. It is expected to better guide the vaccination of kidney transplant candidates and recipients, reduce the risk of postoperative infection, and improve survival outcomes.

OBJECTIVES: To study the clinical characteristics of pediatric Behçet syndrome (BS). METHODS: A retrospective review was conducted on the medical records of children hospitalized in the Department of Pediatrics at the Second Hospital of Hebei Medical University between December 2014 and December 2024 who met diagnostic criteria for BS. RESULTS: Among 45 children with BS, 26 (58%) were male. Oral aphthous ulcers were the most common manifestation (43/45, 96%), followed by genital ulcers (23/45, 51%) and gastrointestinal involvement (18/45, 40%). Genital ulcers were more frequent in girls, whereas ocular involvement was more common in boys (P<0.05). The pathergy test was positive in 10 (22%), and HLA-B51 was positive in 13 (29%). Fecal calprotectin (FC) was elevated in 16 (36%); gastrointestinal involvement was more frequent in children with elevated FC than in those with normal FC (P<0.05). According to the respective criteria, 17 (38%) patients met the International Study Group criteria (1990), 33 (73%) met the International Criteria for Behçet Disease (2014), and 13 (29%) met the Pediatric Behçet Disease criteria (2015). CONCLUSIONS Pediatric BS shows marked clinical heterogeneity. HLA-B51 is associated with disease susceptibility.
Humans ; Behcet Syndrome/genetics* ; Male ; Female ; Child ; Retrospective Studies ; Adolescent ; Child, Preschool ; Leukocyte L1 Antigen Complex/analysis* ; HLA-B51 Antigen

OBJECTIVE: The aim of this study is to evaluate the clinical efficacy of Oxalicao Formula combined　with transacupuncture in the treatment of chronic nonbacterial prostatitis （CNP）characterized by dampness-heat stasis. METHODS: A total of 70 patients diagnosed with CNP and characterized by dampness-heat stasis were randomly divided into control group and treatment group, with 35 cases in each group. The patients in control group received Qianlie Beixi capsules． Ｗhile the patients in　treatment group were administered with oxalis decoction in conjunction with acupuncture therapy　which lasted for 8 weeks. Pre- and post-treatment evaluations for NIH-Chronic Prostatitis Symptom Index (NIH-CPSI), Traditional Chinese Medicine (TCM) symptom scores, urodynamic parameters, immune cell subsets and inflammatory factors were performed. RESULTS: Ultimately, 65 patients completed the study　with 33 in the treatment group and 32 in the control group. After 8 weeks of intervention, The patients in both of groups demonstrated significant improvements (P<0.05). Specifically, remarkable reductions in the NIH-CPSI total score　including pain score, urination score, quality of life impact score, TCM symptom score and inflammatory cytokine levels　were observed. Additionally, there were upward trend　in maximum and average urinary flow rates as well as the CD4+/CD8+ ratio of immune cells(P<0.05). Compared to the control group, the treatment group exhibited superior outcomes in reducing the NIH-CPSI total score, pain score, urination score, quality of life impact score, TCM symptom score, and inflammatory cytokine levels, and increasing in　CD4+/CD8+ ratios， maximum and average urine flow rates(P<0.05). CONCLUSION The combination of Oxalicao Formula and transacupuncture for treating CNP characterized by dampness-heat stasis demonstrates significant therapeutic benefits, which has considerable clinical application value.
Humans ; Male ; Prostatitis/therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Acupuncture Therapy ; Medicine, Chinese Traditional ; Chronic Disease ; Treatment Outcome ; Adult

OBJECTIVE: To investigate the anti-tumor effects of cinobufacini (CINO) on hepatocellular carcinoma (HCC) induced by des-gamma-carboxy-prothrombin (DCP) and to uncover the underlying mechanisms. METHODS: The inhibitory effect of CINO on HCC cell proliferation was evaluated using the cell counting kit-8 method, and the apoptosis rate was quantified using flow cytometry. Immunofluorescence and Western blot analyses were used to investigate the differential expression of proteins associated with cell growth, apoptosis, migration, and invasion pathways after CINO treatment. The therapeutic potential of CINO for HCC was confirmed, and the possibility of combining cinobufacini with c-Met inhibitor for the treatment of primary HCC was further validated by in vivo experiments. RESULTS: Under the induction of DCP, CINO inhibited the activity of HCC cells, induced apoptosis, and inhibited migration and invasion. Upon the induction of DCP, CINO regulated c-Met activation and the activation of the phosphatidylinositol-3 kinase/protein kinase B (PI3K/AKT) and mitogen-activated protein kinase kinase/extracellular signal-regulated kinase (MEK/ERK) pathways. In a mouse model of HCC, CINO exhibited significant antitumor effects by inhibiting the phosphorylation of c-Met and the downstream PI3K/AKT and MEK/ERK pathways in tumor tissues. CONCLUSIONS CINO inhibited HCC cell growth, promoted apoptosis, and suppressed HCC cell invasion and migration by targeting c-Met and PI3K/AKT and MEK/ERK signaling pathways under DCP induction.
Carcinoma, Hepatocellular/drug therapy* ; Proto-Oncogene Proteins c-met/metabolism* ; Liver Neoplasms/drug therapy* ; Signal Transduction/drug effects* ; Animals ; Humans ; Cell Movement/drug effects* ; Apoptosis/drug effects* ; Cell Proliferation/drug effects* ; Amphibian Venoms/therapeutic use* ; Cell Line, Tumor ; Neoplasm Metastasis ; Cell Survival/drug effects* ; Proto-Oncogene Proteins c-akt/metabolism* ; Phosphatidylinositol 3-Kinases/metabolism* ; Neoplasm Invasiveness ; Mice, Inbred BALB C ; Mice, Nude ; Mice ; Male ; Bufanolides/therapeutic use* ; Protein Precursors ; Prothrombin ; Biomarkers

OBJECTIVE: To investigate the effects of acupuncture on the neurotransmitter levels and gut microbiota in a mouse model of Tourette syndrome (TS). METHODS: Thirty-six male C57/BL6 mice were randomly divided into 4 groups using a random number table method: 3,3'-iminodipropionitrile (IDPN) group, control group, acupuncture group, and tiapride group, with 9 mice in each group. In the IDPN group, acupuncture group, and tiapride group, mice received daily intraperitoneal injections of IDPN (300 mg/kg body weight) for 7 consecutive days to induce stereotyped behaviors. Subsequently, in the acupuncture intervention group, standardized acupuncture treatment was administered for 14 consecutive days to IDPN-induced TS model mice. The selected acupoints included Baihui (DU 20), Yintang (DU 29), Waiguan (SJ 5), and Zulinqi (GB 41). In the tiapride group, mice were administered tiapride (50 mg/kg body weight) via oral gavage daily for 14 consecutive days. The control group, IDPN group, and acupuncture group received the same volume of saline orally for 14 consecutive days. Stereotypic behaviors were quantified through behavioral assessments. Neurotransmitter levels, including dopamine (DA), glutamate (Glu), and aspartate (ASP) in striatal tissue were measured using enzyme-linked immunosorbent assay. Dopamine transporter (DAT) expression levels were additionally quantified through quantitative polymerase chain reaction (qPCR). Gut microbial composition was analyzed through 16S ribosomal RNA gene sequencing, while metabolic profiling was conducted using liquid chromatography-mass spectrometry (LC-MS). RESULTS: Acupuncture administration significantly attenuated stereotypic behaviors, concurrently reducing striatal levels of DA, Glu and ASP concentrations while upregulating DAT expression compared with untreated TS controls (P<0.05 or P<0.01). Comparative analysis identified significant differences in Muribaculaceae (P=0.001), Oscillospiraceae (P=0.049), Desulfovibrionaceae (P=0.001), and Marinifilaceae (P=0.014) following acupuncture intervention. Metabolomic profiling revealed alterations in 7 metabolites and 18 metabolic pathways when compared to the TS mice, which involved various amino acid metabolisms associated with DA, Glu, and ASP. CONCLUSIONS Acupuncture demonstrates significant modulatory effects on both central neurotransmitter systems and gut microbial ecology, thereby highlighting its dual therapeutic potential for TS management through gut-brain axis regulation.
Animals ; Tourette Syndrome/metabolism* ; Gastrointestinal Microbiome ; Neurotransmitter Agents/metabolism* ; Acupuncture Therapy ; Male ; Mice, Inbred C57BL ; Mice

Objective To investigate the role of inhibition of Runt-associated transcription factor 1(Runx1)expression in arterial interventional chemotherapy for lung cancer in rats.Methods A549 cells were randomly divided into control group(normal cultured cells),si-NC group(transfected with si-NC plasmid),si-Runx1 group(transfected with si-Runx1 plasmid).Cell proliferation was detected by cell counting kit-8(CCK-8)assay,and the relative expression level of protein was detected by Western blotting.Rats were randomly divided into model group(constructed lung cancer transplanted tumor rats),sh-Runx1 group(knockdown Runx1 expression),OXA arterial group(single arterial interventional chemotherapy),sh-Runx1+OXA group(knockdown Runx1+intravenous chemotherapy),sh-Runx1+OXA arterial group(knockdown Runx1+arterial interventional chemotherapy).After continuous treatment for 3 weeks,tumor volume and weight were measured,TdT mediated dUDP nick end labeling(Tunel)assay was used to detect tumor apoptosis,and Western blot assay was used to detect the expression of migration and invasion-related proteins.Results The survival rates of A549 cells in the control group,si-NC group and si-Runx1 group were(100.00±5.13)％,(99.56±3.44)％and(60.96±7.00)％,respectively;the expression levels of Runx1 protein were 0.84±0.06,0.85±0.06 and 0.20±0.03,respectively.Compared with the control group and si-NC group,the cell survival rate and Runx1 protein expression level in the si-Runx1 group were significantly decreased(all P＜0.05).The tumor volume of the model group,sh-Runx1 group,OXA arterial group,sh-Runx1+OXA group and sh-Runx1+OXA arterial group after the last treatment were(1 069.58±121.79),(819.30±6.98),(639.34±66.64),(486.91±29.88),(416.57±21.58)mm3,respectively;the apoptosis rates were(4.32±0.36)％,(13.95±1.22)％,(15.46±1.14)％,(23.71±2.01)％,(31.16±3.04)％,respectively;the expression levels of E-cadherin protein were 0.31±0.05,0.61±0.07,0.67±0.09,0.92±0.07,1.23±0.13,respectively.The above indexes of sh-Runx1 group,OXA arterial group,sh-Runx1+OXA group and sh-Runx1+OXA arterial group were compared with those of the model group,and the difference was statistically significant(all P＜0.05).The above indexes of sh-Runx1+OXA arterial group were compared with those of sh-Runx1,OXA arterial group and sh-Runx1+OXA group,and the difference was statistically significant(all P＜0.05).Conclusion inhibition of Runx1 can enhance the apoptosis induction and cell metastasis inhibition of arterial interventional chemotherapy in lung cancer rats.

The effect of porcine SIRT5 on replication of foot and mouth disease virus type O(FMDV-O)and the underlying regulatory mechanism were investigated.Western blot and RT-qPCR analyses were employed to monitor expression of endoge-nous SIRT5 in PK-15 cells infected with FMDV-O.Three pairs of SIRT5-specific siRNAs were synthesized.Changes to SIRT5 and FMDV-O protein and transcript levels,in addition to virus copy numbers,were measured by western blot and RT-qPCR analyses.PK-15 cells were transfected with a eukaryotic SIRT5 expression plasmid.Western blot and RT-qPCR analyses were used to explore the impact of SIRT5 overexpression on FMDV-O replication.Meanwhile,RT-qPCR analysis was used to detect the effect of SIRT5 overexpression on the mRNA expression levels of type I interferon-stimulated genes induced by SeV and FMDV-O.The results showed that expression of SIRT5 was up-regulated in PK-15 cells infected with FMDV-O and siRNA interfered with SIRT5 to inhibit FMDV-O replication.SIRT5 overexpression promoted FMDV-O replication.SIRT5 over-expression decreased mRNA expression levels of interferon-stimulated genes induced by SeV and FMDV-O.These results suggest that FMDV-O infection stimulated expression of SIRT5 in PK-15 cells,while SIRT5 promoted FMDV-O rep-lication by inhibiting production of type I interferon-stimula-ted genes.These findings provide a reference to further ex-plore the mechanism underlying the ability of porcine SIRT5 to promote FMDV-O replication.

Objective To explore and compare the clinical efficacy of orthopedic robot assisted femoral neck system(FNS)and traditional manual FNS in the treatment of femoral neck fractures in middle-aged and young people.Methods The clinical data of 62 consecutive patients with femoral neck fracture and age less than 65 years old admitted to the Intelligent Or-thopaedic Department of Beijing Jishuitan Hospital from June 2021 to June 2022 were retrospectively analyzed.According to whether orthopedic robot-assisted surgery the patients were divided into two groups:30 patients aged 34 to 56 years old were treated with orthopedic robot assisted FNS internal fixation after closed or limited open reduction(experimental group);32 pa-tients aged 33 to 54 years old underwent FNS internal fixation after closed or limited open reduction(control group).The age,gender,time from injury to admission,average hospital stay,surgical duration,intraoperative bleeding volume,and intraopera-tive fluoroscopy frequency of two groups of patients were analyzed and compared.The hip joint function in both groups of pa-tients was evaluated using the Harris hip joint scoring standard at 6 months after surgery.Results All 62 patients with femoral neck fractures successfully completed the surgery.There was no significant difference(P＞0.05)between the experimental group and the control group in terms of baseline data such as age,gender,time from injury to admission,time from admission to surgery and the intraoperative bleeding.The surgical duration of the experimental group was significantly shorter than that of the control group[42.1(28.5,50.7)min vs.53.4(36.9,62.5)min,Z=-2.338,P=0.019].The intraoperative X-ray fluoroscopy frequency of the experimental group was significantly lower than that of the control group[8.0(6.0,11.0)times vs.15.0(13.0,17.0)times,Z=-5.960,P＜0.001].In terms of postoperative hip joint function,there was no significant difference in Harris score between the two groups of patients at 6-month follow-up(P＞0.05).Conclusion Compared with manual operation of FNS,orthopedic robot assisted FNS in the treatment of femoral neck fractures can help shorten surgical time,reduce intraop-erative fluoroscopy frequency,and have similar therapeutic effects on long-term hip joint function recovery.

YY 0585.4-2009 and ISO 8536-12:2021 standards were compared in terms of the blocking performance test method of disposable check valves for infusion equipment.The affecting factors and possible errors were analyzed when the blocking performance test was carried out according to YY 0585.4-2009,and it's pointed out ISO 8536-12:2021 gained advantages over YY 0585.4-2009 in the blocking performance test method of check valves.References and guidance were provided for standard revision and actual operation.[Chinese Medical Equipment Journal,2024,45(9):78-83]