in this Article 20 Cases of Spontaneous rupture of primary liver Cancer Adimitted and treated in our hospital in the past 23 years (1956-1979) Are Analyed. of these 19 Were Male And 1 female, their Age ranged from 20 to 65 years, 75 per Cent Were 30 to 40 years of Age, The incidence Was 8 per Cent.Diagnosis, differential diagnosis and the mechanism of Spontaneous ruptnre of primary liver Cancer as Well as the Cause of Erroneous diagnosis are discussed in detail.The Clinical records revealed that 50 Per Cent of the Patients Who deid Within one month. After the rupture Should be reseued promptly, 2 Cases Survived 4 and 19 months respectively After the ligation of he patic artery, in order to prolong the Patients. life, it is Considered positive to excute ligation of hapatic Artery to stop bleeding And prevent the progress of Cancer.

Adolescent ; Child ; Child, Preschool ; Female ; Homeodomain Proteins ; genetics ; Humans ; Infant ; Male ; Oncogene Proteins, Fusion ; genetics ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics

Objective To analyze the medication rules in Li Xu Yuan Jian; To explore the medication characteristics of WANG Qi-shi’s treatment for deficiency syndromes and hisdialectical thinking; To provide references for clinic. Methods By combing the recorded prescriptions in Li Xu Yuan Jian , this article established the database of medicine names, dosage and syndromes. SPSS statistical software 19.0 was used for universal analysis, similarity analysis, and cluster analysis. Results 23 prescriptions were included in the study, involving 56 kinds of medicine and 227 frequency, among which the most commonly used medicine were Glycyrrhizae Radix et Rhizoma and raw Rehmanniae Radix; The medicinal properties were mainly cold (46.7%), warm (16.7%), and flat (16.7%), and the medicinal tastes were mainly bitter (53.3%), sweet (80.0%), and octanol (20.0%), and the meridians were mainly Heart Meridian of Hand-Shaoyin (53.3%), Liver Meridian of Foot-Jueyin (33.3%), Spleen Maridian of Foot-Taiyin (53.3%), Liver Meridian of Hand-Taiyin (66.7%), Kidney Meridian of Foot-Shaoyin (46.7%), and Stomach Meridian of Foot-Yangming (26.7%). Conclusion In Li Xu Yuan Jian, WANG Qi-shi tends to treat deficiency syndromes by using medicine with the cold property, sweet taste and Liver Meridian of Hand-Taiyin, among which Glycyrrhizae Radix et Rhizoma and raw Rehmanniae Radix were most commonly used, followed by Platycodonis Radix, Poria, Ophiopogonis Radix and Moutan Cortex to protect the lung. Therefore, the final and upmost goal of not hurting qi and tonifying lung and kidney can be achieved.

The antitussive activity assay for the root extraction of Disporum cantoniense was carried out with coughing mice induced by ammonia liquor. The results showed that the ethanol and water extractions of D. cantoniense possess strong antitussive activity, and the high dose of the former was better than positive control, and then the constituents of the ethanol extraction were separated and purified by various modern chromatographic techniques. Their structures were identified by physico-chemical properties and spectroscopic data. As a result, eight compounds were isolated and identified as stigmast-4-en-3-one(1), (22E, 24R)-ergosta-5, 7, 22-trien-3beta-ol(2), obtucarbamate A(3), obtucarbamate B(4), neotigogenin(5), azo-2, 2'-bis[Z-(2,3-dihydroxy-4-methyl-5-methoxy) phenyl ethylene] (6),dimethyl {[carbonylbis (azanediyl)] bis( 2-methyl-5, 1-phenylene) j dicarbamate (7) , and quercetin-3-O-pB-D-glucopyranoside(8). All compounds were isolated from this plant for the first time, and the result of bioactivity-directed isolation showed that compounds 3, 4, and 6 had obvious effect on antitussive activity, and compound 6 had the same level as positive control.
Animals ; Antitussive Agents ; chemistry ; isolation & purification ; pharmacology ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Ethanol ; chemistry ; Female ; Liliaceae ; chemistry ; Male ; Mice

Objective To compare 99Tcm-MIBI MPI with delayed enhancement MRI (DE-MRI) in patients with idiopathic dilated cardiomyopathy (IDCM). Methods Forty patients with IDCM were included. They underwent both rest 99Tcm-MIBI myocardial perfusion imaging and DE-MRI within 7 days. 99Tcm-MIBI MPI was performed to identify diffuse or segmental abnormal perfusion patterns including reduced or defect perfusion segments. DE-MRI images were divided into 4 categories: no delayed enhancement, septal, subendocardial and transmural delayed enhancement, x2 test was used for data analysis. Results Diffuse and segmental perfusion abnormality on 99Tcm-MIBI MPI were found in 19 (47.5%) and 21 (52.5%)patients respectively, while DE-MRI enhancement was simultaneously found in 5 patients of the former (5/19, 26.3%) and 18 (18/21, 85.7%) of the latter (x2 =14.401, P＜0. 001). For those (n=18) with both segmental perfusion abnormality and DE-MRI enhancement, the number of segments of the 4 DE-MRI respectively. A significant difference was found in the DE-MRI enhancement categories between normal and defect perfusion segments (x2 = 29. 183, P ＜0.001 ) and between reduced and defect perfusion segments as well (x2 =25. 110, P＜0. 001). Conclusions Both diffuse and segmental perfusion abnormalities on 99Tcm-MIBI MPI can be found in patients with IDCM. DE-MRI enhancement is more frequently found in patients with segmental perfusion abnormality.

OBJECTIVETo analyze the mutation of the KAL1 gene in male patients with idiopathic hypogonadotropic hypogonadism (IHH).

METHODSWe analyzed the exon mutation of the KAL1 gene in 30 IHH patients using polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) combined with the PCR product direct sequencing technique.

RESULTSThree cases of the KAL1 gene mutation were found among the total number of patients, including 1 case of nonsense mutation (c. 1270C > T,p. R424X), and 2 cases of frameshift mutation, (c. 279_280delAG,p. G94fs) and (c. 1886_1887delTT,p. L629fs).

CONCLUSIONOf the 3 cases of the KAL1 gene mutation we detected, 2 are new and 1 already reported in the literature. The results of our study have provided valuable information on the molecular genetics of the IHH syndrome.

Adolescent ; Adult ; Base Sequence ; Child ; DNA Mutational Analysis ; Exons ; Extracellular Matrix Proteins ; genetics ; Humans ; Hypogonadism ; genetics ; Kallmann Syndrome ; genetics ; Male ; Mutation ; Nerve Tissue Proteins ; genetics ; Polymorphism, Single-Stranded Conformational ; Young Adult

We aimed to study the effect of allitridum (All) on the transient outward potassium current (Ito) of ventricular myocytes of spontaneously hypertensive rats (SHR). Totally 30 male SHRs were randomly divided into three groups: low-dose All group (7.5 mg·kg(-1)), high-dose All group (15.0 mg·kg(-1)) and normal saline group. The other 10 sex and age matched Wistar-kyoto rats (WKY) were also taken as control group (WKY group). All animals received i.p. administration for 8 weeks. The dual enzymatic method was used to separate single ventricular myocyte from animals. Patch-clamp technique was used to record Ito and analyze the effect of All on the current. It was shown that the left ventricular hypertrophy of SHR was reversed significantly by All. Furthermore, the density of Ito was recovered in both high and low dose All groups. The peak current densities of Ito were enhanced from 18.23±3.64 to 25.17±2.86 pA/pF (P<0.01) and 36.47±5.42 pA/pF (P<0.01) at +50 mV by All 7.5 mg·kg(-1) and 15.0 mg·kg(-1), respectively, which was not significantly different with WKY group. The effect was associated with positive shift of the steady-state, close-state inactivation, and shortened recovery from inactivation of Ito. It is concluded that All decreases the remodeling of Ito of ventricular hypertrophic myocytes of SHR.
Allyl Compounds ; pharmacology ; Animals ; Hypertrophy, Left Ventricular ; drug therapy ; Male ; Myocytes, Cardiac ; cytology ; drug effects ; Patch-Clamp Techniques ; Potassium Channels ; metabolism ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY ; Sulfides ; pharmacology

OBJECTIVETo analyze the influence of intravesical Pirarubicin (THP) instillation on the prediction results of European Organization for Research and Treatment of Cancer (EORTC) risk tables and to discuss the efficacy of EORTC risk tables in clinical application.

METHODSWe retrospectively reviewed the clinical data of 389 patients with non-muscle invasive bladder cancer after TURBT treated with intravesical pirarubicin instillation. According to the EORTC Scoring System, all the cases were divided into low risk group, intermediate risk group and high risk group. The 1-year and 5-year recurrence and progression rates of each group were calculated and compared with the prediction results of the EORTC risk tables.

RESULTSThe 1-year recurrence and progression rates of the low risk group were 8.0% and 0, those of the intermediate risk group were 31.0% and 2.8%, and those of the high risk group were 52.5% and 18.6%, respectively. The 5-year recurrence and progression rates of low risk group were 16.0% and 5.3%, those of the intermediate risk group were 42.6% and 10.7%, and those of the high risk group were 63.9% and 41.9%, respectively. The prediction results of progression rate were similar to that of the EORTC risk tables while the overall recurrence rate was lower.

CONCLUSIONSThe EORTC risk tables can be effectively used to predict the recurrence rate and progression rate of non-muscle invasive bladder cancer. However, the EORTC risk tables have a tendency to overestimate the recurrence rate. Intravesical pirarubicin instillation is helpful to reduce the recurrence rate, yet has no obvious influence on the tumor progression.

Administration, Intravesical ; Adult ; Aged ; Aged, 80 and over ; Antineoplastic Agents ; administration & dosage ; therapeutic use ; Disease Progression ; Doxorubicin ; administration & dosage ; analogs & derivatives ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local ; Retrospective Studies ; Risk Assessment ; Urinary Bladder Neoplasms ; drug therapy ; pathology

Objective To investigate the efficacy and safety of balloon-assisted catheter directed thrombolysis (CDT) for acute lower extremity deep vein thrombosis (DVT).Methods From September 2008 to February 2011,94 patients with acute lower extremity DVT were admitted.The cases in early stage were treated by CDT (Group A,n =50),and the cases in late stage were treated by balloon-assisted CDT ( Group B,n =44).The clinical data of these patients were retrospectively analyzed.The circumference difference between normal and affected limbs,scores of venous patency,and rates of venous patency were recorded for judging the efficacy.The total dose of urokinase and retention time of infusion catheter was compared between the two groups.The incidence of pulmonary embolism and bleeding were used to judge the safety of treatment.The venous patency was followed up by ultrasound or/and venography.Measurement data with normal distribution was described by mean + standard,and was analyzed using T test.Measurement data with non-normal distribution was described by M ( QL,QU ),QL =P25,QU =P75,and was analyzed using Wilcoxon' s test.Categorical variable data was analyzed using Chi-Square test Results The prior treatment circunfference difference between normal and affectéd limbs were (5.37 ±1.97) cm (thigh) & (4.14 ± 1.57) cm (calf) in Group A and (5.41±2.22) cm (thigh) & (4.05 ±1.61) cm (calf) in Group B ; and the difference between the groups was insignificant ( thigh:t =- 0.113,P=0.910; calf:t =0.288,P =0.774).The post treatment correspondences were:(2.96 ± 1.10) cm (thigh) & ( 1.93 ± 0.84 ) cm (calf) in Group A and ( 1.78 ± 1.40) cm ( thigh ) & ( 1.41± 1.17 ) cm (calf) in Group B; the difference between the groups was significant (thigh:t =4.66,P ＜0.0001; calf:t =2.548,P =0.012 ).The prior treatment score of venous patency was 9 (8,10) in Group A and 8.3(7,10) in Group B without significant difference (Z =- 1.5172,P =0.1292).The post treatment score of venous patency was 3.5 ( 2,5 ) in Group A and 0 ( 0,1) in Group B with significant difference ( Z =-5.7702,P ＜0.01).The rate of venous patency after the treatment was 55.0％ (42.3％,72.4％ ) in Group A and 100％ (88.5％,100％ ) in Group B,with significant difference ( Z =4.9148,P ＜ 0.01).The total dose of urokinase used in the treatment was 5.950 ( 5.525,7.225 ) × 106U in Group A and 4.100 (3.600,5.050) × 106U in Group B with significant difference (Z =-6.0133,P ＜ 0.01).The retention time of perfusion catheter was 10 (9,12) d in Group A and 6 (5,7) d in Group B with significant difference ( Z =- 8.0358,P ＜ 0.01).No symptomatic pulmonary embolism occurred in both groups during the treatment and follow-up period.The rate of bleeding complication was 38.0％ (19/50) in Group A and 22.3％ (10/44) in Group B,without significant difference (x2 =2.5590,P =0.1097 ).The removal rate of optional filter was 88.37％ (38/43) in Group A and 100％ (39/39) in Group B,with significant difference ( x2 =4.829,P =0.028 ).The rate of venous patency at the last follow-up point was 50.0％ (44.4％,59.2％ ) in Group A,and 95.4％ (83.6％,100％ ) in Group B,with significant difference (Z =- 3.2721,P =0.0011).Conclusions Balloon-assisted CDT was a promising treatment for acute lower-extremity DVT.It improved the effect of thrombolysis and reduced the dosage of urokinase,and did not increase the risk of pulmonary embolism.

OBJECTIVETo investigate the chemical constituents from the branch of Broussonetia papyrifera.

METHODColumn chromatographic methods were used to isolate the chemical constituents. ESI-MS and NMR methods were employed for their structural elucidation.

RESULTSix compounds were isolated and identified as (2S)-7, 3'-dihydroxy-4'-methoxyflavan (1), ergosterol peroxide (2), D-galacitol (3), sulfuretin (4), liriodendrin (5), graveolone (6), respectively.

CONCLUSIONCompounds 1-6 were isolated from the plant for the first time.

Benzofurans ; chemistry ; isolation & purification ; Broussonetia ; chemistry ; Ergosterol ; analogs & derivatives ; chemistry ; isolation & purification ; Flavonoids ; chemistry ; isolation & purification ; Furans ; chemistry ; isolation & purification ; Glucosides ; chemistry ; isolation & purification ; Plant Stems ; chemistry ; Plants, Medicinal ; chemistry