Humans ; Infant, Newborn ; Leukopenia ; complications ; congenital ; diagnosis ; Male

Adolescent ; Bone Cysts ; surgery ; Bone Transplantation ; Child ; Child, Preschool ; Female ; Humans ; Male ; Transplantation, Homologous

By retrieving the clinical research literature of treatment functional dyspepsia by traditional Chinese medicine (TCM) from January 2004 to December 2014 based on China National Knowledge Internet (CNKI), we would establish a TCM decoction database for treating functional dyspepsia in this study. One hundred and sixty-four literature were included, involving 159 prescriptions, 377 medicines, in a total of 1 990 herbs. These herbs can be divided into 18 categories according to the effectiveness; and qi-regulating herbs, blood circulation herbs, and antipyretic herbs ranked top three ones according to the frequency of usage of the herbs, whose medicine usage frequency accounted for 51.81%. Usage frequency of 16 herbs was over 30, and Atractylodes, Radix, Poriaranked top three according to the usage frequency. Medicinal properties were divided into 9 kinds according to the frequency statistics, and the top three were warm, flat, and cold. Taste frequency statistics were classifiedinto 9 kinds, and the top three were acrid, sweet, and bitter. In frequency statistics of the meridian tropism of herbs, it was classifiedinto 11 kinds, and the top three were spleen, stomach, lung. The analysis can provide a reference for treatment and study of TCM of functional dyspepsia.
China ; Databases, Bibliographic ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Dyspepsia ; drug therapy ; physiopathology ; Humans ; Internet ; Spleen ; physiopathology ; Stomach ; physiopathology

Objective To explore the mechanism of Zibu Piyin Recipe (ZBPYR) on spleen yin deficiency diabetes-associated cognitive disorder (DACD). Methods The rats were randomly divided into control group, diabetes mellitus (DM) group, spleen yin deficiency group, spleen yin deficiency DM group and spleen yin deficiency DM+ZBPYR group (treatment group). Type 2 DM models were established by high-fat food feeding and low dose STZ intraperitoneal injection for 4 weeks. Then the classical compound method was used to construct spleen yin deficiency rat models by improper diet, over exertion and yin fluids exhaustion. The treatment group was given ZBPYR by gavage for 15 days, and the other groups were given the same amount of normal saline. Then cerebral cortex, hippocampus, stomach and liver were obtained and the changes of protein expression of PDHE1α in them were observed by Western Blot. Results The protein expression of PDHE1αin cortex of DM group and spleen yin deficiency DM group were lower than control group (P<0.05). PDHE1α expression of treatment group in cortex and stomach increased more significantly than spleen yin deficiency DM group (P<0.05). The expression of PDHE1α protein showed no significant difference among all groups in hippocampus and liver. Conclusion ZBPYR improved spleen yin deficiency DACD by regulating PDHE1αin cortex and stomach.

OBJECTIVETo analyze the effects of interaction between vascular endothelial cells and monocytes on the expression of matrix metalloproteinase-2 (MMP-2) and tissue inhibitor of metalloproteinase 2 (TIMP-2), as well as the regulation of pravastatin.

METHODSA co-cultured system of monocytes and endothelial cells was established through addition of THP-1 to human umbilical vein endothelial cells (HUVECs) in various rates. After 24 hours, the changes in activity and expression of MMP-2 and TIMP-2 in the co-culture system were studied by zymography and reverse zymography. The 1:1 co-culture system was selected and one control group (no pravastatin added) and experimental groups (with concentration of pravastatin being 0.1, 0.5 and 1.0 micromol/ml respectively) were studied. All groups were cultured for another 24 hours and analyzed in the same way.

RESULTSCompared to the single cultured HUVECs, the activity of proMMP-2 in the co-cultured system increased by 2.09, 2.46 and 2.07 folds respectively (number = 8, P < 0.01). There was also activated MMP-2 secretion in the co-culture system. The secretion of proMMP-2 and active MMP-2 in the 1:1 co-cultured system was most obvious. After pravastatin treatment, the activity of proMMP-2 and MMP-2, decreased significantly (number = 8, P < 0.01). MMP-2 secretion was completely suppressed after 1.0 micromol/ml pravastatin treatment. Reverse zymography revealed that, compared to the single culture HUVECs or THP-1, the secretion of TIMP-2 decreased in the co-cultured system, regardless of the ratio of mixture. However, pravastatin had no obvious effect on TIMP-2.

CONCLUSIONSInteraction between vascular endothelial cells and monocytes may contribute to the secretion and activation of MMP-2 and suppress secretion of TIMP-2. Pravastatin may inhibit the secretion and activation of MMP-2.

Anticholesteremic Agents ; pharmacology ; Cell Line, Tumor ; Cells, Cultured ; Coculture Techniques ; Endothelial Cells ; cytology ; metabolism ; Enzyme Precursors ; metabolism ; Gelatinases ; metabolism ; Humans ; Leukemia, Monocytic, Acute ; pathology ; Matrix Metalloproteinase 2 ; metabolism ; Metalloendopeptidases ; metabolism ; Monocytes ; cytology ; metabolism ; Pravastatin ; pharmacology ; Tissue Inhibitor of Metalloproteinase-2 ; metabolism ; Umbilical Veins ; cytology

OBJECTIVETo compare the effect of reinforcing Shen method (RSM) and activating blood method (ABM) in treating osteoarthritis (OA) at the molecular level.

METHODSThe physical and chemical characteristics of components from respective recipes of RSM and ABM, and network features of component-target interaction network were analyzed by computer simulation methods including chemical space, molecular docking, and biological network, etc.

RESULTSThe chemical components of RSM and ABM were scarcely scattered with larger overlapping. Among established networks, the distribution of network features was partially similar in RSM and ABM. The average target number correlated with each component was 1.86 in RSM and 2.11 in ABM respectively. Each average target number was respectively correlated with 4.46 compounds and 3.93 compounds, reflecting multi-component and multi-target actions.

CONCLUSIONComputer simulation could intuitively trace out similarities and differences of two different methods and their interaction with targets, which revealed that the compatibility of RSM and ABM could have broader protein targets and potential synergism at the molecular level.

Computer Simulation ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Humans ; Osteoarthritis ; drug therapy ; Phytotherapy ; methods

Adult ; Aged ; Angiopoietin-2 ; physiology ; Female ; Glioma ; blood ; physiopathology ; Humans ; Hypoxia ; blood ; metabolism ; Male ; Middle Aged ; Neovascularization, Pathologic ; physiopathology

Objective To observe the effect of fluoxetine on the single prolonged stress model which mimic the post-traumatic stress disorder (PTSD). Methods Rats receiving single prolonged stress (SPS) (2 h restraint + 20 min FST + anaesthesized to lose consciousness with ethylether) or not were given fluoxetine or tap water for 15 days. Elevated plus maze(EPM),open-field test(OF) and morris water maze(MWM) tests were used to evaluate rats' fear response to environment,high alertness,anxiety & depression behavior,and learning and memory ability. Results In open field test, group of fluoxetine(F1 (8895. 85 ± 599. 78) mm, (40. 23 ±4. 32) s;F2 (8654.07 ±866.05)mm,(41.57 ±4.34)s, P<0.05) showed significant increase in activity times and horizontal motion distance compared with group of SPS (4678.85 ±495.33)mm, (22.15 ±3.43)s, P<0.05). In EPM experiment,group of fluoxetine(F1 (32. 62 ± 4. 57)% , (17. 58 ± 3. 23)% ; F2 (39. 75 ± 4. 46)% , (19. 74 ± 4.44) %) showed significant increase in percentage of the open-arm into the maze and percentage of the open arm pause compared with group of SPS ((23.67 ±2. 87)% ,(12.46 ±2.55)% , P<0.05). In MWM experiment,the escape latency of the SPS group increased significantly in comparison to that in sham group (P<0.01) and fluoxetine group. Fluoxetine significantly reversed the SPS-induced decrease in time spent in the target quadrant (P< 0.05). Conclusion Added fluoxetine can obviously improve rats' fear response to environment ,high alertness ,anxiety & depression behavior as well as learning and memory ability.

Objective To study the efficacy and safety of tacalcitol combined with monochromatic excimer light (MEL) 308 nm vs MEL 308 nm monotherapy in treating vitiligo.Methods Thirty-eight pa- tients with vitiligo were enrolled in the single-blind clinical trial,using plabebo-treated lesions in the same patient as controls.Contralateral or nearby lesions were randomly selected to be treated by either tacalcitol or placebo.All lesions were treated weekly with MEL 308 nm,for a total of 12 sessions.Patients were ex- amined at monthly intervals.The mean number of sessions and the cumulative dosage for initial and excel- lent repigrnentation were calculated.Results Thirty-five patients were evaluated.The mean?SEM cumu- lative dose and number of MEL exposures for initial repigmentation,respectively,were 4.27?3.59 J/cm~2 and 4.89?3.16 on tacalcitol-treated site,5.36?4.12 J/cm~2 and 5.69?3.29 on placebo-treated site,re- spectively (both P＜0.05).For excellent repigrnentation,the cumulative dose and number of exposures were 7.72?5.64 J/cm~2 and 7.79?4.70 respectively on tacalcitol-treated site,and 8.18?4.87 J/cm~2 and 8.4?3.92 respectively on placebo-treated site (both P＞0.05).Treatment with tacalcitol resulted in a sig- nificantly higher percentage (71.4% vs 54.3%) of repigmentation than that with placebo.Conclusions Our results show that MEL 308 nm is safe and effective for the treatment of vitiligo.Additionally,concur- rent topical tacalcitol potentiates the efficacy of MEL 308 nm in the treatment of vitiligo;this combination achieves more rapid pigmentation with a lower total MEL dosage.

Adenocarcinoma ; metabolism ; pathology ; surgery ; Adenocarcinoma, Clear Cell ; metabolism ; pathology ; Adult ; CA-125 Antigen ; metabolism ; Carcinoembryonic Antigen ; metabolism ; Cervical Intraepithelial Neoplasia ; metabolism ; pathology ; surgery ; Cystadenocarcinoma, Serous ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; Ki-67 Antigen ; metabolism ; Lymph Node Excision ; Membrane Proteins ; metabolism ; Neoplasm Invasiveness ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery