Objective To evaluate the efficacy and safety of disodium cantharidinate injection combined with transcatheter arterial chemoembolization(TACE) compared with TCAE alone in the treatment of hepatocellular carcinoma(HCC) by meta-analysis.Methods Databases of Pubmed, CNKI,Wangfang and VIP were searched electronically, and the randomized controlled trials about disodium cantharidinate injection combined with TACE in the treatment of HCC were included.Meta-analyses were conducted after the quality of the included studies was assessed.Results Seven eligible studies that included a total of 562 HCC patients were identified in the present meta-analysis.The combined results showed that disodium cantharidinate injection combined with TACE in the treatment of HCC, compared with TACE alone, could increase effective rate ( RR =1.31, 95%CI 1.10-1.56) and clinical benefit rate (RR =1.20, 95%CI 1.04 -1.39), improve the life quality (RR =1.60, 95%CI 1.26 -2.03) and improved the 1, 2 year survival (RR =1.57 with 95%CI 1.28 -1.93 and RR =2.08 with 95%CI 1.46 -2.97, respectively).Conclusion Meta-analysis indicates that the efficacy of disodium cantharidinate injection combined with TACE is superior to TACE alone for the patients with HCC.

Objective To investigate the expression changes of the protein tyrosine phosphatase receptor T (PTPRT) in temporal lobe epileptic foci in the experimental animals and epileptic patients and the relationship between PTPRT and epileptogenesis.Methods After getting the epilepsy lobe tissue from the experimental and control groups,immunohistochemistry,immunofluorescence and Western blot analysis were used to assess the expression of PTPRT and its changes.Results In the temporal lobe tissue of intractable patients and control group,PTPRT was mainly expressed in the neurons.PTPRT was significantly increased in patients with intractable epilepsy (0.277 ± 0.048) than that in the control group(0.171 ±0.025 ; t =9.586,P ＜ 0.05).PTPRT was mainly expressed in the neurons in the temporal lobe brain tissue of the rats in the control group and experimental group.Compared with control group,the expression of PTPRT in the temporal lobe tissue was increased within 24 h post-seizure,and decreased 1 and 2 weeks post-seizure,then it was increased 1 and 2 months post-seizure (A ratio:control 0.443 ± 0.039,6 h 0.840±0.032,24 h 1.113 ±0.064,7 d 0.564 ±0.039,14 d 0.570 ±0.029,30 d 0.899 ±0.034,60 d 1.011 ± 0.074,F =256.427,P ＜ 0.05).Conclusions Through researches into the expression and function of PTPRT in the temporal lobe brain tissue of patients with intractable epilepsy and animal models,we presume that the PTPRT plays a role in the synapses reorganization and mossy fiber sprouting,and participates in the reconstruction of the neural network which leads to the intractable epilepsy.

Antibodies, Antineutrophil Cytoplasmic ; blood ; Biopsy ; Child ; Diagnosis, Differential ; Female ; Humans ; Kidney Glomerulus ; pathology ; Lupus Erythematosus, Systemic ; complications ; immunology ; Lupus Nephritis ; diagnosis ; etiology ; immunology ; pathology ; Necrosis

Acute Kidney Injury ; Humans ; Terminology as Topic

Adult ; Balloon Occlusion ; instrumentation ; Cardiac Catheterization ; instrumentation ; Ductus Arteriosus, Patent ; surgery ; Female ; Humans ; Ligation ; instrumentation ; Recurrence

Adolescent ; Classical Lissencephalies and Subcortical Band Heterotopias ; diagnosis ; Female ; Humans

With the development of natural products, the research activities on the solubilization methods of water-insoluble natural products have been carried out worldwide. Big molecular weight and poor solubility of most natural active ingredients lead to a very poor oral absorption and low bioavailability, which has extremely limited their development in pharmaceutical fields and clinical application. As a result, it is necessary to find out a suitable technique to improve the solubility and enhance the oral bioavailability of insoluble natural drugs. Based on the related references published in these years, this review introduced some new techniques to improve the solubility and bioavailability of natural drugs, including prodrugs, inclusion complex, solid dispersion, cocrystals, osmotic pump, liquisolid compacts, micronization, self-microemulsifying, nanosuspensions, lipsomes, polymeric micelles and so on, and summarized the theory, characteristics, application range, application examples, problems and development direction of each technique.
Administration, Oral ; Biological Availability ; Biological Products ; administration & dosage ; chemistry ; pharmacokinetics ; Chemistry, Pharmaceutical ; methods ; trends ; Solubility ; Technology, Pharmaceutical ; methods ; trends ; Water

Asia ; Congresses as Topic ; Nephrology ; Pediatrics

Child ; Congresses as Topic ; Humans ; Kidney Diseases ; Nephrology ; Pediatrics

The compounds (8R23, 9R221 , 9R6222, 10R221 , H1105) extracted from the soft coral, with unsaturated lactone, showed antitumor effect on EAT, IC50 was 18. 6,85. 8,67. 8,3d. 9, 3.05umol. L-1, respectively; IC50 on S180 was 10. 7,44. 4,30. 9,9. 95,2. 4umol. L-1, respectively. 8R23, 10R221 obviously increased the level of cAMP in the EAT cell. 8R23, 10R221 , III 105 also inhibited DNA synthesis of the EAT cell.These results indicated that these compounds might have antitumor effect, but the mechanism was unknown.