Hepatic nodules in patients with Budd-Chiari syndrome (B-CS) are identified in clinical work and the differentiating diagnosis is very important for making the treatment strategy.Most B-CS patients with hepatic nodules have nonspecific clinical manifestations.Ultrasonography,computed tomography and magnetic resonance imaging are often used for differentiating diagnosis.According to the results of retrospective study on clinical and imaging data of 51 B-CS patients with hepatic nodules,we draw a conclusion that the differentiating diagnosis of hepatic nodules in patients with B-CS depends on imaging characteristics.Different treatment strategies are adopted according to the comprehensive analysis of these imaging data and satisfactory results can be achieved.

0.05). After the treatment the level of ?bl, ?bh, ?p of treated group degraded obviously (P

This article introduces two medical records of children's influenza A (H1N1). The first case is a child of influenza A (H1N1) complicated with pneumonia and it is differentiated as warm-heat syndrome. The treatment methods are dispelling wind and relieving exterior syndrome, clearing heat in qi level and removing heat at first, and then followed by dispersing lung-qi and clearing away heat pathogen, relieving cough and dissipating phlegm. The second case is a child of influenza A (H1N1) complicated with pneumonia, hypokalemia and exacerbation of primary nephrotic syndrome. The syndrome belongs to wet-heat from the beginning, so the treatment is promoting urination and eliminating turbidity, clearing heat and detoxicating, and combined with antiviral oseltamivir. The syndrome is phlegm-heat obstructing in the lung in the second phase of the disease, and the treatment is removing heat-phlegm, dispersing lung-qi and relieving cough.

Isatidis Radix,the root of Isatis indigotica Fort.(Cruciferae),is a representitive herb widely used for clearing away heat-toxin in traditional Chinese medicine (TCM).Lariciresinol is a representitive component of lignans and an important efficacious substance with the antiviral effect.This review elucidated the progress on its biosynthetic pathways,the screening of key regulatory genes and metabolic engineering of lignans components in Isatidis Radix,providing a favorable reference for the full understanding of biosynthesis of antiviral active components,the quality improvement of Isatidis Radix and the sustainable utilization of TCM resources.

Objective To set up a standard for surgical classification of cavernous transformation of the portal vein (CTPV) and their management strategy according to the classification.Methods The clinical data of 63 CTPV cases were analyzed retrospectively,the classification and the corresponding treatment strategy were evaluated.Results According to the imaging examination,surgical treatment and long-term follow-up,CTPV was classified into four types:Type Ⅰ:cavernous transformation involving main trunk of the portal vein and intrahepatic branches.Portasystemic shunt (mesocaval and splenocaval shunt)(or plus port-azygous devascularization) were used for this type;Type Ⅱ:cavernous transformation in the main trunk and proximal SV or SMV.Portasystemic shunt (mesocaval and splenocaval shunt) or plus portazygous devascularization were applied;Type Ⅲ:cavernous transformation involving the whole portal system.Portopulmonary shunt (splenopneumopexy) or inferior mesenteric-caval shunt plus port-azygous devascularization were suggested;Type Ⅳ:any types aforementioned accompanied by biliary and /or pancreatic abnormalities.The treatment should focus on main symptoms and two-stage operation.Conclusions Doppler ultrasound and multi-slice spiral CT (MSCT) three dimensional (3D) reconstruction are the mainstay for the diagnosis of CTPV;Correct diagnosis,classification as well as individualized management are of great importance in the treatment of adult CTPV.

Objective To analyse the correlation between hepatitis B virus infection in mother and immune effect of hepatitis B vaccine in infant so as to explore ways to prevent mother-to-infant transmission.Methods 8 022 aged from 7 months to 2 years old children and their mothers were selected.The children's HepB immunization were investigated.The serological investigation of mother and children were tested by the colloidal gold tripes and ELISA methods.The HBV genotype were detected among HBsAg positive mother.Results The mother's carry rate of HBsAg was 2.43% while the children's was 0.45%.The protect rate of HepB was 81.48%.127 genotype C were detected among 146 HBsAg positive mothers.There were 26 pair of mothers and their children whose's HBsAg were both positive.Nine of the mother's HBeAg and HBcAb were positive.While five of the mother's HBeAb and HBcAb were positive,and ten of the mother's HBcAb were positive.The differences of the three were statistically significant (?2=6.03,P

OBJECTIVE:To study the effects of tilianin(TIL)on brain tissue in rats with cerebral ischemia-reperfusion injury. METHODS:Totally 120 male SD rats were randomly divided into sham operation group(0.9% sodium chloride solution),model group(0.9% sodium chloride solution),nimodipine group(32 mg/kg)and TIL low-dose and medium-dose,high-dose groups(4, 8,16 mg/kg),with 20 rats in each group. The rats were given relevant medicine intragastrically,once a day,for consecutive 7 d. 15 min after last medication,cerebral ischemia-reperfusion injury model was established by reforming suture-occluded method. The neurological deficit score in rats were evaluated, and percentage of cerebral infarction volume of rats was determined. Histopathological changes of brain tissue were observed by HE staining. The activities of SOD,CAT and LDH,MDA content in cerebral tissue of rats were determined. The expression of calcitonin gene-related peptide(CGRP)and peripheral vascular endothelial growth factor receptor 2 (VEGFR2) protein were determined by Western blot assay. RESULTS:Compared with sham operation group,neurological deficit score and percentage of cerebral infarction volume of model group were increased significantly(P＜0.01);the nerve cells in brain tissue were significantly reduced and the interstitial edema was obvious. SOD and CAT activities were decreased significantly,LDH activity was increased significantly,MDA content was decreased significantly,protein expression of CGRP and VEGFR2were increased significantly(P＜0.05 or P＜0.01). Compared with model group,neurological deficit score of nimodipine group,TIL medium-dose and high-dose groups were decreased significantly;percentage of cerebral infarction volume was decreased significantly (P＜0.05 or P＜0.01);above pathological conditions of cerebral tissue in rats were relieved significantly;SOD and CAT activities were strengthened significantly,MDA content and LDH activities were decreased significantly,protein expression of CGRP and VEGFR2were increased significantly (P＜0.05 or P＜0.01). CONCLUSIONS: TIL has certain protective effects on cerebral ischemia-reperfusion injury model rats,and its mechanism may be related to the up-regulation of CGRP and VEGFR2expression.

Objective:To investigate the intervention effect of binary coping strategy based on systemic interaction model on the postoperative survival quality of patients with oral cancer.Methods:A total of 99 patients with oral cancer admitted to the Department of Oral and Maxillofacial Surgery of a tertiary hospital from Jun 2021 to Jun 2022 was selected.They were randomly divided into the control group(50 cases)and the observation group(49 cases)with random number table method.The control group received routine nursing for oral cancer.On this basis,the observation group also received the binary coping strategy based on the systemic interaction model.The scores of UW-QOL quality of life scale and binary coping scale were compared between the two groups before surgery,at the 3rd and 9th weeks after surgery.Results:The UW-QOL scores of both groups at the 3rd and 9th weeks after surgery were lower than those at admission,and the UW-QOL score in the control group was lower than that in the observation group(P＜0.05).At the 3rd week after surgery,the score of coping with the partner in the observation group was higher than that in the control group(P＜0.05).At the 9th week after surgery,the total score,negative coping,stress communication,coping together,and supportive coping scores in the observation group were higher than those in the control group(P＜0.05).Repeated measures analysis of variance showed that there was an interaction between time and group for the total score of binary coping scale(P＜0.05).And there was a significant main effect of time and group on the total score of binary coping scale(P＜0.05).Conclusions:The quality of life of patients with oral cancer is poor.The binary coping strategy based on the systemic interaction model can improve the quality of life of patients,enhance the intimacy of patients with their partners,and contribute to the disease recovery of patients with oral cancer.