1.Clinicopathologic study of 14 patients with pulmonary large cell neuroendocrine carcinoma
tian-qing, CHU ; bao-hui, HAN ; jie, SHEN ; yun, DAI
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(09):-
Objective To analyse the clinical characteristics,therapeutic modalities and prognosis of pulmonary large cell neuroendocrine carcinoma(LCNEC). Methods The clinical data of 14 patients with pulmonary LCNEC confirmed by surgery were retrospectively reviewed. Results No case was correctely diagnosed before surgery.The immunohistochemical amalysis of the specimens revealed the characters of endocrine carcinoma.Twelve cases received adjuvant chemotherapy of platinum agents,but recurrence or metastasis was found in 8 of them several months after surgery.The median survival time was 19 months.The 1-year,2-year and 3-year survival rate were 85.7%(12/14),21.4%(3/14) and not more than 14.3%(2/14),respectively.The statistical analysis showed that the stage,lymph node metastasis and postoperative adjuvant chemotherapy may have impacts on the prognosis of pulmonary LCNEC. Conclusion Pulmonary LCNEC is a carcinoma with poor prognosis,high tendency of invasion and metastasis.The stage of disease,lymph node metastasis,and adjuvant chemotherapy may be related to the prognosis.
2.Expression and prognostic significance of CgA and SYN in patients with non-small cell lung cancer
yun, DAI ; bao-hui, HAN ; jie, SHEN ; wei-zhong, HE ; jing-chen, SHAO
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(09):-
Objective To study the expression and prognostic significance of neuroendocrine differentiation markers chromogranin A(CgA)and synaptophysin(SYN) in patients with resectable non-small cell lung cancer(NSCLC).Methods From January 2000 to January 2003,123 patients with NSCLC who received operations were investigated.The resected specimens and clinical data were collected.Immunohistochemical Elivison method was used to detecte the expression of CgA and SYN.Kaplan-Meier survival curve and Cox proportional hazard model multivariate analysis were applied for the prognostic factors. Results The positive expression rates of CgA and SYN were 22%,17.9%,respectively.The expression of SYN was associated with histological differentiation(P=0.001).No significant association was found between NSCLC with neuroendocrine differentiation(NSCLC-ND) and sex,age,smoke index,TNM Stage and pathology classification.No evidence showed the patients with positive expression of CgA or SYN could be tolerant with more cycles of chemotherapy(P=0.406).Kaplan-Meier survival curve indicated the survival had a relation with the expression of CgA and SYN.It was revealed by Cox analysis that SYN(P=0.001),TNM stage(P=0.02)and the maximal diameter of tumor(P=0.049) were independent prognostic factors. Conclusion The patients with NSCLC-ND had a poorer prognosis.SYN may be one of the prognostic factors in patients with NSCLC.
3.Safety of porcine fibrin sealant kit on ocular tissue following intravitreal injection
Bao-jie, HOU ; Jie, ZHAO ; Li, CHEN ; Wei-hong, XU ; Qing, XU ; Cui, HAN ; Fang, BAI ; Zhi-jun, WANG
Chinese Journal of Experimental Ophthalmology 2012;(11):1005-1008
Background Porcine fibrin sealant kit has been widely used in surgery for clotting and woundssealing.It is thought to be a substitution for inert gas and silicone oil in vitrectomy.But whether it produce toxic effect on retina or not after intravitreal injection is still studying.Objective This study aimed to investigate the retinal toxicity of porcine fibrin sealant kit following intraocular application.Methods Vitrectomy was performed on bilateral eyes of 15 pigmented rabbits.Porcine fibrin sealant kit of 0.5 ml was intravitreally injected in the lateral eyes of the rabbits as the experimental group,and equal volume of BSS was used at the same way in contralateral eye as control group.The inflammatory response of eye was observed under the slit lamp and ophthalmoscopy in 1 day,3,7,15,30 days after injection.Schi(o)tz tonometer was used to measure intraocular pressure(IOP) in 1 day,3,7 days,and retinal function was evaluated by electroretinogram (ERG) before operation and 30 days after operation.B-ultrasonic examination was carried out 30 days after surgery.Animals were sacrificed and eyeballs were obtained for retinal histopathological and ultrastructural examination in 30 days after operation.Results Complications appeared in 7 eyes of the experimental group,including cataract in 3 eyes,proliferation vitreoretinopathy and retinal detachment in 5 eyes,endophthalmitis in 1 eye,however,the cataract in 2 eyes and retina injury in 2 eyes were found in 15 control eyes.On the 30 days after injection,no inflammation was found in the 8 eyes without complication in the experimental group and 11 eyes in the control group.The IOP change was insignificant in different groups and various time points (Fgroup =0.008,P =0.929 ;Ftime =3.600 P =0.075).No significant difference was found in a-wave amplitude between groups and various time points(Fgroup =0.728,P =0.405 ; Ftime =0.516,P =0.482),and so was the b-wave amplitude (Fgroup =0.222,P =0.644 ; Ftime =0.057,P =0.814).On the 30th day after operation,arrangement of the retina was regular and no tissue edema and inflammatory cell infiltration were seen in both groups under the light microscope.Transmission electron microscope revealed that the ultrastructures of retinal cells,photoreceptor and retinal pigment cell were normal with the clear subcellular organelle,intact cellular membrane structure and mitochondria in both groups.Conclusions Domestic porcine fibrin sealant kit does not produce toxic effect on retina after intravitreal injection in rabbit.
4.Evaluation on effect of feiji recipe on quality of life of patients with non-small cell lung cancer by adopting international questionnaire of QOL.
Jie YOU ; Zhi-Ming SHI ; Bao-Hui HAN
Chinese Journal of Integrated Traditional and Western Medicine 2006;26(1):33-37
OBJECTIVETo evaluate the effect of Feiji Recipe (FJR) on quality of life (QOL) of patients with non-small cell lung cancer (NSCLC).
METHODSOne hundred and two patients with NSCLC were randomly assigned into 2 groups. The 61 patients in the combined treated group were given FJR and chemotherapy and the 41 patients in the control group were treated with chemotherapy alone. They were observed for two treatment courses with QOL estimated by EORTC QLQ-C43 questionnaire and FACT-L questionnaire, the two international questionnaires as the tools for measurement, and referred to the traditional evaluating indexes of clinical efficiency.
RESULTSQOL in the combined treated group was improved after treatment with the improvement of scores in all domains, including functional and symptom sub-domain, while it in the control group deprived significantly, showing significant difference between the two groups (P < 0.05). Similar results were also shown in the evaluation of physical performance by Eastern Cooperative Oncology Group (ECOG) and Karnovfsky performance scoring. The gastrointestinal reaction and myelo-suppression were slighter in the combined treated group than those in the control group (P < 0.05), and no significant difference was shown between the response rate of the two groups (P > 0.05).
CONCLUSIONFJR can improve QOL of patients with NSCLC, reduce the adverse reaction of chemotherapy, and improve patients' physical performance.
Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Health Status Indicators ; Humans ; International Cooperation ; Lung Neoplasms ; drug therapy ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Quality of Life ; Surveys and Questionnaires
5.Chemical constituents of bufadienolides in cinobufacino injection.
Ling-Yu HAN ; Nan SI ; Jun-Qiu LIU ; Hai-Yu ZHAO ; Jian YANG ; Bao-Lin BIAN ; Hong-Jie WANG
Acta Pharmaceutica Sinica 2014;49(11):1574-1577
Cinobufacino injection is purified from water extraction of the skin of Bufo bufo gargarizans, which has been widely used for various cancers in clinic with significant anti-tumor effects. Bufadienolides were regarded as the main active constituents of cinobufacino injection in previous reports. In present study, 6 bufadienolides were isolated and purified from Cinobufacino injection. Their structures were identified as 3-epi-ψ-bufarenogin (1), ψ-bufarenogin (2), 3-epi-arenobufagin (3), arenobufagin (4), 3-epi-gamabufotalin (5), and 3-oxo-arenobufagin (6), separately. Among them, 1 and 3 were new compounds, 5 and 6 were new natural products. Compounds 1, 2 and compounds 3, 4 were two pairs configuration isomers at C-3, separately.
Animals
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Bufanolides
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chemistry
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isolation & purification
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Bufo bufo
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Injections
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Skin
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chemistry
6.Analysis of Application of Placebo Acupuncture in Recent 5 Years' Domestic Randomized Controlled Trials
yan Shou WANG ; Hui WANG ; Fei CAI ; jie Bao HAN
Shanghai Journal of Acupuncture and Moxibustion 2017;36(10):1269-1276
Objective To summarize the domestic design for placebo acupuncture and the placebo effect and explore an ideal design for placebo acupuncture.Method Three large Chinese databases CNKI, Wan Fang and Vip were searched to systematically review the application of placebo acupuncture in randomized controlled trials published at home in recent 5 years (2011.01—2016.11).Results and conclusions A total of 48 articles were included according the inclusion and exclusion criteria. An analysis was made of the kinds of diseases for acupuncture study, the methods of designing placebo acupuncture, the effects of placebo acupuncture and comparisons with foreign placebo acupuncture. Pain syndrome and insomnia were the main kinds of diseases for acupuncture study, accounting for 10 and 8 articles respectively. Acupuncture needles were the main kind of needles for placebo acupuncture, accounting for 66.6%. Sites beside acupoints were the main positions selected for placebo acupuncture, accounting for 58.3%. Not penetrating the skin predominated in the depth of needle insertion, accounting for 37.5%. The kinds of needles for placebo acupuncture were fewer than abroad. The effects of placebo acupuncture were not superior to those of acupuncture.
7.Bone diseases in rabbits with hyperparathyroidism: computed tomography, magnetic resonance imaging and histopathology.
Rong-jie BAI ; De-gang CONG ; Bao-zhong SHEN ; Ming-jun HAN ; Zhen-hua WU
Chinese Medical Journal 2006;119(15):1248-1255
BACKGROUNDHyperparathyroidism (HPT) occurs at an early age and has a high disability rate. Unfortunately, confirmed diagnosis in most patients is done at a very late stage, when the patients have shown typical symptoms and signs, and when treatment does not produce any desirable effect. It has become urgent to find a method that would detect early bone diseases in HPT to obtain time for the ideal treatment. This study evaluated the accuracy of high field magnetic resonance imaging (MRI) combined with spiral computed tomography (SCT) scan in detecting early bone diseases in HPT, through imaging techniques and histopathological examinations on an animal model of HPT.
METHODSEighty adult rabbits were randomly divided into two groups with forty in each. The control group was fed normal diet (Ca:P = 1:0.7); the experimental group was fed high phosphate diet (Ca:P = 1:7) for 3, 4, 5, or 6-month intervals to establish the animal model of HPT. The staging and imaging findings of the early bone diseases in HPT were determined by high field MRI and SCT scan at the 3rd, 4th, 5th and 6th month. Each rabbit was sacrificed after high field MRI and SCT scan, and the parathyroid and bones were removed for pathological examination to evaluate the accuracy of imaging diagnosis.
RESULTSParathyroid histopathological studies revealed hyperplasia, osteoporosis and early cortical bone resorption. The bone diseases in HPT displayed different levels of low signal intensity on T(1)WI and low to intermediate signal intensity on T(2)WI in bone of stage 0, I, II or III, but showed correspondingly absent, probable, osteoporotic and subperiosteal cortical resorption on SCT scan.
CONCLUSIONHigh field MRI combined with SCT scan not only detects early bone diseases in HPT, but also indicates staging, and might be a reliable method of studying early bone diseases in HPT.
Animals ; Bone Diseases ; diagnosis ; pathology ; Calcium ; blood ; Female ; Hyperparathyroidism ; complications ; Magnetic Resonance Imaging ; methods ; Male ; Osteoporosis ; diagnosis ; Phosphorus ; blood ; Rabbits ; Tomography, Spiral Computed ; methods
8.Study on effects and mechanism of traditional Mongolian medicine wuweifengshi capsule on adjuvant arthritis in rats.
Xiu-Lan WANG ; Wan-Xue HUO ; Ren-Jie LU ; Serguleng HAN ; Chun-Xia BAO
China Journal of Chinese Materia Medica 2013;38(8):1258-1262
OBJECTIVETo study the effects and immunoregulation mechanism of the traditional Mongolian medicine Wuweifengshi capsule on adjuvant arthritis (AA).
METHODWister rats were divided into several groups: normal group, AA model group, Wuweifengshi capsule groups (with low, moderate, high dose of 0.2, 0.4, 0.8 g x kg(-1) x d(-1) respectively), and Zhonglun-5 group (original dose of 1.68 g x kg(-1) x d(-1)). The edema degree, the level of IL-1beta, TNF-alpha, PGE2, NO and MDA and the activity of SOD in serum were detected. Through cell culture, the effects of the medicine on AA rat's splenic cell's multiplication capacity were studied. The influence of celiac macrophage cell culture fluid of AA rats' on C57BL/6J mice thymic cell multiplication capacity under the medicine was evaluated.
RESULTWuweifengshi capsule showed an inhibiting function on the level of IL-1beta, TNF-alpha, PGE2, NO and increased the activity of SOD in serum, but showed no significant influence on MDA. It also inhibited the AA rat's splenic cell's multiplication capacity and the influence of celiac macrophage cell culture fluid of AA rat's on C57BL/6J mice thymic cell multiplication capacity.
CONCLUSIONThe anti-AA effect of Wuweifengshi capsule is possibly due to its inhibition of relevant cytokines and its adjustment of corresponding enzyme's activity and immunization organ's cell multiplication capacity.
Animals ; Arthritis, Experimental ; drug therapy ; immunology ; metabolism ; pathology ; Capsules ; Dehydroascorbic Acid ; analogs & derivatives ; blood ; Dinoprostone ; metabolism ; Disease Models, Animal ; Edema ; drug therapy ; Female ; Interleukin-1beta ; metabolism ; Lymphocytes ; immunology ; metabolism ; Macrophages, Peritoneal ; metabolism ; Male ; Medicine, Mongolian Traditional ; Mice ; Nitric Oxide ; metabolism ; Rats ; Spleen ; cytology ; metabolism ; Superoxide Dismutase ; blood ; Tumor Necrosis Factor-alpha ; metabolism
9.Assessment of therapeutic efficacy on treating advanced non-small cell lung cancer in the aged by Chinese medicine adopting the international questionnaire of quality of life.
Meng-jun SHAN ; Bao-hui HAN ; Jie YOU
Chinese Journal of Integrated Traditional and Western Medicine 2011;31(7):873-879
OBJECTIVETo assess the therapeutic efficacy of treating advanced non-small cell lung cancer (NSCLC) in the aged by Chinese medicine (CM) adopting the international questionnaire of quality of life (QOL).
METHODS91 aged patients with advanced NSCLC were randomly assigned to three groups. There were 31 in the CM group (Group I), 30 in the chemotherapy group (Group II), and 30 in the CM and chemotherapy combination group (Group III). Oral administration of CM decoction and intravenous dripping of Chinese patent medicine was given to those in Group I. Patients in Group II received chemotherapeutic protocol alone. Patients in Group III received chemotherapeutic protocol while orally taking CM decoction. Twenty-eight days were taken as one therapeutic course, and two courses in total. Assessment was performed using European Organization for Research and Treatment of Lung Cancer Quality of Life Questionnaire LC-43 (EORTC QLQ-LC43) before treatment, the 10th day of the second therapeutic course, and the 28th day of the second therapeutic course, respectively.
RESULTSAfter two therapeutic courses of treatment, compared with Group II, better effects were obtained in Group I and Group III in the aspects of the physical function, roles function, emotional functions, social functions, general health state, and short breath, cough, fatigue, insomnia, poor appetite, and constipation (P<0.05, P<0.01).
CONCLUSIONSCM therapy could relieve the clinical symptoms of aged patients with advanced NSCLC and improve their QOL.
Aged ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Lung Neoplasms ; drug therapy ; Male ; Middle Aged ; Phytotherapy ; Quality of Life ; Surveys and Questionnaires ; Treatment Outcome
10.Diagnostic value of combining detection of human epididymis protein 4 and CA125 in patients with malignant ovarian carcinoma.
Min-jie WANG ; Jun QI ; Hai WANG ; Xue-xiang LI ; Bao-jun WEI ; Chao FU ; Jia GAO ; Bin-Bin HAN
Chinese Journal of Oncology 2011;33(7):540-543
OBJECTIVETo investigate the clinical value of combination of human epididymis protein 4 (HE4), CA125 and the Risk of Ovarian Malignancy Algorithm (ROMA) in diagnosis of ovarian carcinoma.
METHODSTo detect the serum concentration of HE4 using ELISA and CA125 using ECL in patients of ovarian carcinoma group (n = 119), borderline ovarian tumor group (n = 36), benign ovarian neoplasm group (n = 96) and female healthy control group (n = 53). The ROMA based on the serum level of CA125, HE4 and a woman's menopausal status was used to calculate the predicted probability (PP) and diagnostic results of ovarian cancers.
RESULTSThe receiver operating characteristic (ROC) analysis showed the cut-off value was 67.3 pmol/L (the AUC was 0.906, the sensitivity was 80.7% and specificity was 94.6%). The serum levels of HE4 and CA125 in the ovarian carcinoma group were significantly higher than that in the borderline ovarian tumor group, benign ovarian neoplasm group and female healthy control group (P < 0.01). The serum levels of CA125 and HE4 showed statistically no significant difference between the borderline ovarian tumor group and benign ovarian neoplasm group (P > 0.05). The levels of HE4 and CA125 were reduced significantly in ovarian patients after surgery therapy (P < 0.01). The sensitivity and specificity of HE4 + CA125 combination was 92.7% and 72.5%. The ROMA that can classify patients into high and low risk groups was established as 9.3% in premenopausal and 27.3% in postmenopausal women.
CONCLUSIONSHE4 is a helpful biomarker for ovarian carcinoma diagnosis. Biomarker combination of HE4 and CA125, and applying of the ROMA are helpful to improve the accuracy in diagnosis of ovarian cancers.
Adenocarcinoma, Mucinous ; blood ; diagnosis ; surgery ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Biomarkers, Tumor ; blood ; CA-125 Antigen ; blood ; Cystadenocarcinoma, Serous ; blood ; diagnosis ; surgery ; Cystadenoma, Serous ; blood ; diagnosis ; surgery ; Endometriosis ; blood ; diagnosis ; Female ; Humans ; Menopause ; Middle Aged ; Ovarian Neoplasms ; blood ; diagnosis ; surgery ; Proteins ; metabolism ; ROC Curve ; Sensitivity and Specificity ; Teratoma ; blood ; diagnosis ; surgery ; Young Adult