Objective To study the effect of transcatheter arterial chemoembolization(TACE) combined with three-dimensional conformal radiotherapy(3DCRT) for inoperable primary liver cancer.Methods Ninety-six such patients were prospectively randomized to TACE therapy alone group(TACE group-,47 patients) and TACE+3DCRT group(combined group-,49 patients).Results The overall 1-,2-,3-year survival rate was 82%,63%,43% in the combined group.It was 55%,28%,15% in the TACE group.The difference between the two groups was significant(P0.05).Conclusion Transcatheter arterial chemoembolization combined with three-dimensional conformal radiotherapy is more effective than transcatheter arterial chemoembolization therapy alone for inoperable primary liver cancer,without inflicting more treatment-related toxicities.

OBJECTIVE:To investigate the effects of methimazole combined with acupoint application on hormone levels and bone metabolism indexes of patients with hyperthyroidism. METHODS:150 hyperthyroidism patients were randomly divided into group A(50 cases),group B(50 cases)and group C(50 cases). Based on routine treatment,group A was given Methimazole tab-lets orally,with initial dose of 20-40 mg,1-2 times a day;2-6 weeks later,reducing and maintaining at 2.5-10 mg if the disease condition was improved;maintaining 20-40 mg if no improvement. Group B was acupoint application,one piece,pasting on Zu-sanli,Sanyinjiao,Shenmen,Taichong,Neiguan points 1 h after breakfast. Group C received Methimazole tablets(same usage and dosage as group A)+acupoint application(same usage and dosage as group B). Treatment courses of 3 groups lasted for 2 months. The levels of TSH,FT3,FT4,T3,T4,T,E2,LH,FSH,CT,BGP and PTH were observed in 3 groups before and after treat-ment,and the occurrence of ADR was also observed. RESULTS:Before treatment,there was no statistical significance in the lev-els of above indexes among 3 groups(P>0.05). After treatment,the levels of TSH and PTH in 3 groups were significantly higher than before,and the group C was significantly higher than the group A and B. The levels of FT3,FT4,T3,T4,T,E2,LH, FSH,CT and BGP in 2 groups were significantly lower than before,and the group C was significantly lower than the group A and B;there was statistical significance (P<0.05). There was no statistical significance in each index between group A and B (P>0.05). There was no statistical significance in the incidence of ADR among 3 groups (P>0.05). CONCLUSIONS:Based on rou-tine treatment,methimazole combined with acupoint application can significantly improve the thyroid function,correct the disorder of sex hormones and abnormal bone metabolism in hyperthyroidism patient,without increasing the incidence of ADR.

Objective To investigate the role of nuclear factor-kappa B(NF-?B) and monocyte chemoattractant protein-1(MCP-1) in the pathogenesis of uric acid nephropathy.Methods Twenty male SD rats were divided into control group(group C) and model group(group M).The model rats with uric acid nephropathy were made using adenine.Immunohistochemistry was used to detect the expressions of NF-?B and MCP-1 in 18 days and the serum uric acid and renal fuction were measured respectively.Results In comparison with group C,the expressions of NF-?B and MCP-1 in the rats of group M were significantly increased(all P

OBJECTIVETo explore the clinical features and mutations of MYO5B gene in a family affected with microvillus inclusion disease.

METHODSClinical data of an infant affected with microvillus inclusion disease was collected. Genomic DNA was extracted from peripheral blood samples from the patient and her parents. PCR amplification and Sanger sequencing were performed to analyze all the exons and their flanking sequences of the MYO5B gene.

RESULTSThe patient presented with complicated manifestations including respiratory distress syndrome, dehydration, acidosis, bowel dilatation, liver and kidney dysfunction, and severe and intractable diarrhea. A compound mutation of the MYO5B gene, i.e., IVS37-1G>C/c.2729_2731delC (p.R911Afs916X), was discovered in the patient. The former was a splice-site mutation inherited from the mother, while the latter was a frameshift mutation inherited from the father. Both were not reported previously.

CONCLUSIONBased on the clinical and molecular evidence, the patient was diagnosed with microvillus inclusion disease. Above finding has expanded the mutation spectrum of the MYO5B gene, which can provide valuable information for genetic counseling for the family.

Family ; Female ; Genetic Testing ; methods ; Genotype ; Humans ; Infant ; Malabsorption Syndromes ; genetics ; Male ; Microvilli ; genetics ; pathology ; Mucolipidoses ; genetics ; Mutation ; genetics ; Myosin Heavy Chains ; genetics ; Myosin Type V ; genetics ; Phenotype

ObjectiveTo investigate the influencing factors for the short-term prognosis of patients with HBV-related acute-on-chronic liver failure (HBV-ACLF). MethodsClinical data were collected from 240 HBV-ACLF patients without liver transplantation who were admitted To The Second Affiliated Hospital of Xi’an Jiaotong University from January 2009 to December 2019, and the patients were divided into groups according to survival on days 28 and 90 after admission (28-day survival group with 164 patients and 28-day death group with 76 patients; 90-day survival group with 140 patients and 90-day death group with 100 patients). The data collected included predisposing factors, liver function parameters, Model for End-Stage Liver Disease (MELD) score, MELD combined with serum sodium concentration (MELD-Na) score, and complications. The Mann-Whitney U test was used for comparison of continuous data between two groups, and the chi-square test was used for comparison of categorical data between two groups. The receiver operating characteristic (ROC) curve was plotted to calculate the area under the ROC curve (AUC), and a multivariate logistic regression analysis was used to investigate the risk factors for the short-term prognosis of HBV-ACLF. ResultsThe main predisposing factors of HBV-ACLF included spontaneous activation of HBV (55.6%) and HBV activation caused by the withdrawal of or resistance to nucleoside analogues (25.2%). There were significant differences in age, prothrombin time activity (PTA), neutrophil-lymphocyte ratio (NLR), serum sodium, MELD score, MELD-Na score, and total bilirubin (TBil) at baseline between the 28-day survival group and the 28-day death group (Z=-2.400,-6.015, -5.070, -5.103, -5.044, -7.430, and -6.637, all P＜0.05), and there were also significant differences in age, PTA, NLR, serum sodium, MELD score, MELD-Na, TBil, and cholesterol at baseline between the 90-day survival group and the 90-day death group (Z=-2.205, -7.728, -3.335, -4.015, -6.053, -7.908, -6.655, and -3.607, all P＜0.05). The multivariate logistic regression analysis showed that TBil ＞260.20 mmol/L (odds ratio ［OR］=4.572, 95% confidence interval ［CI］: 1.321-15823, P＜0.05), PTA ＜24.8% (OR=8.934, 95%CI: 3.026-26.374, P＜0.05), NLR＞5.63 (OR=2.632, 95%CI: 1.126-6.152, P＜0.05), serum sodium ＜130.8 mmol/L (OR=27.467, 95%CI: 6.113-123.423, P＜0.05), MELD score ＞17.84 (OR=4.303, 95%CI: 1.048-17.663, P＜0.05), and MELD-Na score ＞25.1 (OR=3.453, 95%CI: 1.614-7.387, P＜0.05) were independent risk factors for 28-day survival; TBil＞260.20 mmol/L (OR=5.148, 95%CI: 1.918-13.822, P＜0.05), PTA ＜25.5% (OR=15.718, 95%CI: 5.161-47.866, P＜0.05), serum sodium ＜135.3 mmol/L (OR=10.080, 95%CI: 3.244-31.323, P＜005), MELD score ＞17.84 (OR=11.157, 95%CI: 2.580-48.254, P＜0.05), MELD-Na score ＞25.1 (OR=4.391, 95%CI: 2057-9.372, P＜0.05) were independent risk factors for 90-day survival. Among the 240 patients, 160 (66.7%) experienced infection within 90 days, among whom 140 had bacterial infection, 12 had viral infection, and 8 had fungal infection. The 160 patients with infection had a significantly higher 90-day mortality rate than the patients without infection (46.3% vs 32.5%, χ2=6.720, P=0.010). Of all 240 patients, 176 had ascites, 44 had pleural effusion, 36 had acute renal injury, 60 had hepatic encephalopathy, and 12 had gastrointestinal bleeding within 28 days, and there were significant differences in the proportion of patients with acute renal injury, grade Ⅲ-Ⅳ hepatic encephalopathy, or gastrointestinal bleeding between the 28-day survival group and the 28-day death group (χ2=64.088，29811，7.797，all P＜0.05). ConclusionTBil, PTA, serum sodium, MELD score, and MELD-Na score at baseline are independent risk factors for the 28- and 90-day prognosis of HBV-ACLF. Liver inflammation and necrosis caused by HBV activation may be the initiating factor for ACLF, and infection, acute renal injury, hepatic encephalopathy, and gastrointestinal bleeding are the main complications affecting the prognosis of patients.

Objective:To analyze the changing trend of intracerebral hemorrhage (ICH) incidence among residents with different characteristics during 9 years of comprehensive hypertension prevention and control (hypertension prevention and control) in Tengzhou from 2013 to 2021.Methods:From January 1, 2013 to December 31, 2021, the new ICH cases collected by the Center for Disease Control and Prevention in Tengzhou City were analyzed to calculate the incidence of ICH, and the trend of its distribution was analyzed among residents with different ages, sexes, and between urban and rural areas. The registered population information came from Tengzhou Public Security Bureau. Age and sex standardized incidence was calculated based on the 7th National Population Census in 2020. The Cochran-Armitage test was used to analyze the time and age trends of the incidence.Results:The overall ICH crude and standardized incidence in Tengzhou City decreased from 97.30/100 000 to 52.13/100 000 ( Z=-9.93, P<0.001) and 119.30/100 000 to 50.69/100 000 ( Z=-15.40, P<0.001) from 2013 to 2021, and both elevated to form a single peak in 2020, with 22.58% ( χ 2=24.02, P<0.001) and 18.09% ( χ 2=17.08, P<0.001) higher than in 2019, respectively. The trends in male and female incidence over the same period were similar to the overall trends, and the incidence was higher in males than in females in all years. The incidence of ICH increased with age in all years. The difference of increase in male incidence rate in 2020 was statistically significant in three age groups ≥45 years compared with 2019 (36.29%, 23.57% and 16.18%, respectively, χ 2=6.73, 4.65, 4.00, P<0.001). The incidence of ICH decreased by 70.07% and 36.23% ( Z=18.44, 5.22, P<0.001) in urban and rural areas respectively from 2013 to 2021, whereas increased by 34.15% ( χ 2=10.88, P<0.01) and 22.08% ( χ 2=18.63, P<0.001) in 2020 compared with 2019 separately. Conclusions:The incidence of ICH in Tengzhou from 2013 to 2021 showed a significant downward trend, with the decrease in the incidence of ICH in women exceeding that in men. The decrease in the incidence of ICH in urban areas exceeded that in rural areas, and male morbidity seemingly had a younger trend.

Objective:To investigate the urodynamic characteristics in Parkinson's disease(PD)versus multiple system atrophy(MSA)patients with lower urinary tract symptoms(LUTS).Methods:We performed a retrospective study in PD and MSA patients admitted to the First Affiliated Hospital of Zhengzhou University and undergone urodynamic examinations from January 2016 to June 2019.A total of 178 patients, mean age(59.2±9.7)years were enrolled, with 64 PD patients, 74 MSA patients and 40 normal controls.Urodynamic parameters included maximum flow rate(Qmax), post-voided residual urine volume(PVR), bladder compliance(BC), overactive bladder(OAB), maximum cystometric capacity(MCC)and detrusor pressure at maximum flow rate(PdetQmax). Bladder function was assessed.Results:Frequent urination(68.8%)was the most common LUTS in PD patients, as opposed to urinary retention(91.9%)in MSA patients.The Qmax, PdetQmax and incidence of OAB were higher and the PVR were lower in PD patients than in MSA patients [free-flow(FF)-Qmax: (13.5±7.1)ml/s vs.(10.1±5.2)ml/s, U=26.98, P<0.01]; pressure-flow study(PFS)-Qmax: [(13.6±5.7)ml/s vs.(10.5±3.3)ml/s, U=34.90, P<0.01]; PFS-PdetQmax: [(23.9±11.3)cm H 2O vs.(16.3±8.6)cmH 2O, U=35.04, P<0.01]; OAB: (46.9% vs.27.0%, χ2=5.85, P<0.01); FF-PVR: [(30.4±20.0)ml vs.(161.7±79.8)ml, U=-71.81, P<0.01]; PFS-PVR: [(65.9±30.7)ml vs.(212.6±83.0)ml, U=-65.29, P<0.01]. Compared with the control group, the incidences of OAB and PFS-PVR were increased and the MCC and PdetQmax were decreased in the PD group(OAB: 46.9% vs.7.5%, χ2=6.15, P<0.018); PFS-PVR: [(65.9±30.7)ml vs.(22.2±10.4)ml, U=47.25, P<0.01]; MCC: [(305.1±79.7)ml vs.(389.6±65.2)ml, U=-52.13, P<0.01]; PdetQmax: [(23.9±11.3)cmH 2O vs.(37.3±10.3)cmH 2O, U=-49.88, P<0.01]. Compared also with the control group, the MSA group had a lower Qmax, PdetQmax and MCC, FF-Qmax: [(10.1±5.2)ml/s vs.(16.3±4.7)ml/s, U=-50.11, P<0.01]; PFS-Qmax: [(10.5±3.3)ml/s vs.(13.1±5.0)ml/s, U=-27.54, P<0.05]; PdetQmax: [(16.3±8.6)cmH 2O vs.(37.3±10.3)cmH 2O, U=-84.92, P<0.01]; MCC: [(284.3±71.8)ml vs.(389.6±65.2)ml, U=-39.31, P<0.01], a higher PVR, lower bladder compliance(BC)and a higher incidence of OAB(FF-PVR: [(161.7±79.8)ml vs.(22.0±13.0)ml, U=84.82, P<0.01]; PFS-PVR: [(212.6±83.0)ml vs.(22.2±10.4)ml, U=112.54, P<0.01]; BC: (28.4% vs.7.5%, χ2=6.81, P<0.01); OAB: (27.0% vs.7.5%, χ2=17.62, P<0.01). Conclusions:PD and MSA patients with LUTS have bladder dysfunction.MSA patients have more serious bladder dysfunction than PD patients.