1.The research progress of primary liver cancer treated by integrative Chinese and western medicine
International Journal of Traditional Chinese Medicine 2015;(3):278-282
Integrative Chinese and western medicine therapy exhibited their achievements in reducing adverse reactions, improving the quality of life and prolonging the survival of the primary liver cancer (PLC) patients, which are reflected in the results of surgery, interventional therapy, chemotherapy, radiotherapy, recurrence and metastasis, promoting the liver cell apoptosis, and enhancing the effect of western medicine therapy. This article mainly overviews the current situation of clinical and experimental researches.
2.Clinicopathological study on primary malignant vascular tumors of liver
Academic Journal of Second Military Medical University 2000;0(07):-
Objective:To study the clinicopathological and immunohistochemical features of hepatic malignant vascular tumors. Methods:H E and immunohistochemistry were used to study 6 angiosarcoma and 5 epithelioid hemangioendothelioma (EHE) of the liver. Patients were aged 0.5 68 years, 7 were females and 4 were males. Results:Patients presented with nonspecific symptoms. Macroscopically,the tumors were usually multiple (3 13.7 cm in diameter) and were frequently hemorrhagic and multinodular. Histologically,there was a wide morphologic spectrum among cases. Six angiosarcoma included areas similar to cavernous and capillary hemangioma,spindle cell and epithelioid sarcoma. In the hepatic EHE,the tumor were comprised of dendritic and epithelioid cells that often contained vacuoles representing intracellular lumina. The stroma was fibrous with myxohyaline areas. Immunohistochemically,all tumors were positive for at least one endothelial marker(factor Ⅷ related antigen and /or CD 34 ). Conclusion:Hepatic malignant vascular tumor is very rare, the angiosarcoma of the liver is highly malignant with short survival. The prognosis of EHE is usually much better than that of angiosarcoma, surgical resection can obtain prolonged survival. The diagnosis can be made based on histological and immunohistochemical features of the tumor.
3.Application of peritoneal non-closure technique in radical surgery of cervical carcinoma
China Oncology 2001;0(03):-
Purpose:To assess the postoperative effects that maybe associated with the closure or non closure of peritoneum at transabdominal radical surgery of cervical carcinoma, and observe the feasibility of applying peritoneal non closure technique in gynaecological tumor operations.Methods:852 patients undergoing radical surgery in our hospital between August 1998 to August 2001 were divided randomly into two groups: peritoneum closed ( n = 407) or peritoneum open ( n = 445). Student u test and Chi square test were used for statistical analysis of the results: operative duration, bowel function restoration, febrile duration, antibiotics requirement, lymphadenocyst formation, pelvic infection and ileus and incision healing of the two groups.Results:As compared to the closure of peritoneum, the length of operation time and bowel function restoration were shorter, febrile duration was shorter, the morbidity of pelvic infection and lymphadenocyst formation were lower, antibiotics requirement was fewer, the incidence of ileus and wound infection was significantly less frequently seen in the non closure group( P
4.Immunopathological features of hepatic angiomyolipoma: An analysis of 36 cases
Shuhui ZHANG ; Wenming CONG ; Mengchao WU
Academic Journal of Second Military Medical University 2003;24(4):373-379
To study the immunopathological characteristics and differential diagnosis of hepatic angiomyolipoma(AML).Methods:Thirty-six surgically resected hepatic AML were investigated clinicopathologically and immunohistochemically with 10 antibodies.Results:Hepatic AML occurred in 21 females and 15 males,with the mean age of 41.6 years(26-60 years old).The patients with AML often had no special symptoms even had large space-occupying lesions in the liver.The diameter of AML was 2.5 cm to 14 cm(mean 6.8 cm).Histologically,AML was composed of varying heterogeneous mixture of 3 tissue components:blood vessels,smooth muscle and adipose cells.Extramedullary hemopoiesis sometimes existed.According to tissue components,AML was subcategorized into mixed type(19.4%,n=7),lipomatous type(11.1%,n=4),myomatous type(66.7%,n=24),and angiomatous type(2.8%,n=1).The epithelioid smooth muscle cells were sensitive to HMB-45(100%),SMA(100%),and CD117(66.7%) staining.Conclusion:Hepatic AML often contains smooth muscle elements,which have varied morphological features and should be carefully differentiated from hepatocellular carcinoma,mesenchymal hamartoma,and tumors with rich fat or blood vessels.Immunohistochemical staining with HMB-45 and SMA are the best available markers for the diagnosis of hepatic AML.
5.Observation on the Treatment of Hepatitis E of Cholestasis Type with Rude Rhubarb Combined with Danshen Root
Renmin ZHANG ; Lanping WANG ; Shuhui LIU
International Journal of Traditional Chinese Medicine 2009;31(5):404-405
Objective To observe the therapeutic effect of rude Rhubarb combined with Danshen root treating Cholestatic hepatitis E. Methods 60 cases of cholestatic hepatitis E were randomly recurited into a treatment group and a control group, with 30 cases in each group. The control group was administrated with liver protection therapy, symptomatic treatment and supportive care. Based on therapies of the control group, the treatment group was taken with Rhubarb 3 g orally, twice daily, and intravenously dropped with Danshen root injection 20ml, once daily. Results The total effective rate of the treatment group and the control group was 93.3% and 66.7% respectively, showing significant differance(P<0.01 ). The value of TBil and DBil in the treatment group was statistically improved compared with the control group (P<0.01) . besides the hospitalized time of the treatment group was 46±9 days and hospitalization expense was 6630±1032 RMB, demonstrating a significant difference compared with the control group. Conclusion Rude Rhubarb combined with Danshen root can treat Cholestatic hepatitis E by improving the symptoms and reducing serum bilirubin level. Besides this method also shortens therapeutic time and reduces hospitalization costs.
6.Advances in Research Antibacterial Activity of Resveratrol and Mechanism
Xin WANG ; Rui ZHANG ; Shuhui WU
Journal of Modern Laboratory Medicine 2014;(6):62-64
Resveratrol(RES)is a kind of antitoxin material produced by plant angainst fungi,it has many biological activites, which can restrain a variety of microorganisms.RES was reviewed in this paper with a variety of inhibition microbial func-tions in recent years,and summarized the antibacterial mechanisms of interfering with cell wall protein synthesis,cell mem-brane damage and RsbA mediating antibacterial factor formation.
7.Determination of Environmental Estrogens in Mutton by Gas Chromatography-Mass Spectrometry
Shuhui WANG ; Hong ZHANG ; Lixue YANG
Journal of Environment and Health 2007;0(09):-
Objective To develop a gas chromatography-mass spectrometric method(GC/MS) for simultaneous determination of environmental estrogens including 4-nonylphenol,bishphenol A,diethylstilbestrol and 17?-ethinylestradiol and endogenic estrogens including 17?-estradiol,17?-estradiol,estriol and estrone in mutton. Methods Mutton samples were extracted using a mixture of acetonitrile-ethyl acetate(3∶2,V/V) and cleaned up by florisil cartridge. Derived with pentafluoropropionic anhydride(PFPA) ,the derivatives were determined by GC-MS. Results The linear range of determination was 0.2-5.0 ?g/kg. The intraday relative standard deviations of the peak area were 1.25%—5.85% and the detection limits ranged from 0.024 to 1.40 ?g/kg,and the rates of recovery ranged from 71.5%—111.0% except for 17?-ethinylestradiol( 55.4%) . Conclusion This method is simple,rapid,accurate and applicable to the determination of trace environmental estrogens in mutton
8.Study on the HBV specific CD3~+ T cells in the peripheral blood of chronic hepatitis B patients using Dimer X I A_2:Ig reagent
Jiming ZHANG ; Xin YAO ; Shuhui SUN
Chinese Journal of Infectious Diseases 2001;0(05):-
Objective To study the percentage of HBV specific CD3 + T cells in the peripheral blood of chronic hepatitis B patients. Methods HLA A 2 patients were screened by MHC:Ig dimer reagent. HLA A 2 restricted HBV core, polymerase, and surface peptides were added to T cells of chronic hepatitis B patients, followed by double staining with anti CD3 antibodies and antibodies reactive with the heavy chain of Ig. FACS was used for monitoring HBV specific T cell percentage. Results 23/54 (42.6%) patients belonged to HLA A 2. Fifteen of them were reacted with HBV peptides. CD3 + T cells of five patients showed higher percentage of binding with the HBV peptides than that in the controls. Four patients showed CD3 + T cells binding with S peptide, one with P peptide and one binding with both S and P peptide. Conclusions The percentage of T cells which could bind with HBV peptide was low in chronic hepatitis B and the binding efficiency was low as well. The MHC:Ig dimer reagent is convenient for counting the number of HBV specific T cells, but the nonspecific staining background seems to be relatively high. However, this technology is useful to monitor changes of immune responses in chronic hepatitis B patients during immuno therapy.
9.Influencing factors of capillary electrophoresis system in automatic microsatellite genotyping of hepatocel-lular carcinoma
Zhihong XIAN ; Shuhui ZHANG ; Wenming CONG
Academic Journal of Second Military Medical University 1981;0(04):-
10 000 : 1, the scoring might result in misleading conclusions. The concentration of genomic DNA-PCR reaction products in 50 ng/fd was suitable for CEA analysis. Conclusion: The concentration of PCR reaction residues in CEA system is one of the key factors altering genotyping results.
10.Clinical assessment of the effect of intravenous patient controlled intravenous analgesia and epidural patient controlled epidural analgesia in postoperative analgesia
Liya QIAO ; Qiulan LU ; Shuhui ZHANG
Chinese Journal of Obstetrics and Gynecology 2001;0(05):-
Objective To compare the clinical effect and side effect of intravenous patient controlled intravenous analgesia (PCIA) with patient controlled epidural analgesia (PCEA). Methods Two hundred and fourty postoperative patients,who were randomly divided into three groups:group PCIA,group PCEA and control, 80 cases for each group,and the recovery of bowel movement,urinary retention,nausea,vomiting,pruritis,respiratory depression,postpartum hemorrhage,lactation and recovery of uterus were observed after operation. Results Overall patients in two PCA groups were satisfied with the postoperative analgesia. The incidence of urinary retention in group PCIA were significantly lower than that in group PCEA( P 0 05). There were no remarkable differences between two PCA groups and control in the incidence of postartum hemorrhage, lactation and recovery of uterus. Conclusions Both PCIA and PCEA have excellent analgesic effect. PCIA has lower incidence of urinary retention,and has higher sedative incidence compared with PCEA.