Aged ; Cerebral Infarction ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Free Radical Scavengers ; therapeutic use ; Ginkgo biloba ; Humans ; Male ; Malondialdehyde ; blood ; Middle Aged ; Nitric Oxide ; blood ; Phytotherapy ; Superoxide Dismutase ; blood

Animals ; Cell Proliferation ; drug effects ; Cells, Cultured ; GATA6 Transcription Factor ; genetics ; Gene Expression Regulation ; Muscle, Smooth, Vascular ; drug effects ; Myocytes, Smooth Muscle ; drug effects ; Phenotype ; Rats ; Rats, Sprague-Dawley ; Simvastatin ; pharmacology

Cerebral Hemorrhage ; epidemiology ; etiology ; prevention & control ; Cerebral Ventricles ; Humans ; Incidence ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases ; epidemiology ; etiology ; prevention & control

Licorice root has been frequently used as antitode in traditional Chinese medicine. As the main active component of Licorice root, glycyrrhetic acid (GA) is mainly metabolized in liver. This study was designed to investigate the in vitro metabolism of GA by human liver microsomes (HLM) and human recombinant cytochrome P450 (CYP) isoforms. The results indicated that GA was metabolized mainly by CYP3A4. The K(m), V(max) and CL(int) of GA in HLM were 18.6 micromol x L(-1), 4.4 nmol x mg(-1) (protein) x min(-1) and 0.237 mL x mg(-1) (protein) x min(-1), respectively. At concentration up to 50 micromol x L(-1), GA inhibited CYP2C19, CYP2C9 and CYP3A4 enzyme activities with the inhibitory potencies up to 50%.

0.05).(2) Compared with NC group,there was a significant decrease in GG fatigue resistance in CIH group(P

Objective To explore the effect of different diary method on daily affect of college students.Methods 75 numbers of under-graduates were randomly assigned into information recording group,feeling recording group and control group.Beck Depression Inventory (BDI) and Positive And Negative Affect Scale (PANAS) were used before and after two months intervention.Results For positive emotion,ANOVA results showed no significant (P＞0.05) main effect of time,a significant (P＜0.05) main effect of group(2.76±0.41,2.97±0.50,3.24±0.45),and the time × group had a significant interaction (P＜0.05).Simple effect analysis showed that after the intervention,the positive emotions of information recording group (2.47 ± 0.62) and feeling recording group (2.86±0.64) was lower than the positive emotions of control group(3.35±0.46) significantly(P＜0.05).For negative emotions,there was no significant difference (P＞0.05) in main effects of time,group and interaction;for depression,the main effect of the level of time (8.02± 5.65,5.38 ± 5.04,5.20± 5.51) was significant (P＜ 0.01),and main effect of group and the interaction were not significant(P＞0.05).Conclusion Different diary methods have different effects on the subject's daily affect.

OBJECTIVE: To set up a rapid and simple HPLC method for the determination of ligustrazine hydrochloride in plasma and tissues in mice, and study the pharmacokinetic characteristics and tissue distribution in healthy Kunming mice after intravenous injection of Salviae miltiorrhiza ligustrazine hydrochloride injection and ligustrazine hydrochloride.

Objective:To explore the relationship between level of urinary iodine excretion (UIE) before 131I treatment and excellent response (ER) in low-to-intermediate risk differentiated thyroid carcinoma (DTC) patients. Methods:A retrospective analysis was performed with 432 DTC patients (124 males, 308 females, age: (42.1±11.0) years) who were treated with 131I for the first time after total thyroidectomy from June 2017 to October 2018 in Department of Nuclear Medicine, the Second Hospital of Shandong University. All patients were divided into 4 groups: G1, group 1, UIE<50 μg/L; G2, group 2, 50 μg/L≤UIE<100 μg/L; G3, group 3, 100 μg/L≤UIE<200 μg/L; G4, group 4, UIE≥200 μg/L. Patients were given 131I with a fixed dose (3 700 MBq). Response was evaluated 6 to 8 months after 131I treatment: ER, indeterminate response (IDR), biochemical incomplete response (BIR), and structural incomplete response (SIR). χ2 test and Kruskal-Wallis rank sum test were used to analyze the data. The adjusted standardized residual (residual) and Cramer′s V between G1-G4 and different treatment reactions were calculated to judge the difference among groups. IDR, BIR and SIR were classified into non-ER (NER) group, and binary logistic regression analysis and receiver operating characteristic (ROC) curve analysis were performed to find the influencing factors of treatment reactions. Results:There were 51.9%(41/79), 64.9%(98/151), 53.8%(63/117), 30.6%(26/85) patients achieved ER in G1-G4, and the proportion of G4 was significantly lower than that of G1-G3 ( χ2 values: 7.695-25.697, all P<0.05), and there was no significant difference among G1-G3 ( χ2 values: 0.072-3.667, all P>0.05). The UIE level of patients in ER, IDR, BIR, SIR group was 87.5(57.0, 129.0), 97.0(55.7, 211.5), 141.0(74.0, 231.0), 148.0(68.5, 221.0) μg/L( H=15.977, P=0.001), and there was significant difference between those of patients in ER and SIR groups ( χ2=8.729, P=0.019). There was a certain correlation between UIE levels and different treatment reactions (Cramer′s V=0.151, P=0.001). UIE (≥200 μg/L), gender and preablative stimulated thyroglobulin could be used as independent factors affecting ER ( Wald values: 4.029, 7.185, 56.301, all P<0.05). Conclusion:Among DTC patients with low-to-intermediate risk, 131I treatment does not affect ER when the UIE level is less than 200 μg/L, while 131I treatment should be performed carefully when the UIE level is more than 200 μg/L.

?AIM:To study the clinical value of non-steroidal anti-inflammatory drug in adjuvant treatment of intravitreal triamcinolone acetonide ( IVTA ) for macular edema caused by retinal vein occlusion ( RVO) .?METHODS: Forty - eight eyes in 48 patients were randomly divided into trial and control group ( 24 eyes each ) in this prospective study. In the trial group, additional pranoprofen drops was administered from 1d before IVTA to 30d after injection. Central foveal thickness ( CFT ) was measured with optical coherence tomography ( OCT ) . Available documents of best corrected visual acuity ( BCVA ) , CFT, intraocular pressure and complications pre- and post-injection at 3d, 1,2wk, 1 and 3mo were evaluated.?RESULTS: After IVTA, BCVA was improved in both groups at different levels; but there was no statistically significant between two groups at each time point ( P>0. 05). The CFT values were 629 ± 43μm vs 605 ± 57μm before IVTA in the trail vs control groups (P>0. 05). The values were 432±74μm vs 511±32μm (t=7. 533, P<0. 05), and 275±54μm vs 379±29μm (t=13. 212, P<0. 05) of the trial vs control groups at 1 and 3mo after IVTA, respectively. Ocular hypertension occurred in 5 eyes after injection in trail group, and was controlled with anti-glaucoma medication and one eye with filtration surgery. Progression of cataract was noted in 3 of 35 phakic eyes and cataract surgery was performed in 2 eyes at 4-12mo after injection in trail group. Progression of cataract was noted in 4 eyes and cataract surgery was performed in 2 eyes at 4- 12mo after injection in control group. No retinal detachment and endophthalmitis happened during the whole period of follow-up.?CONCLUSION: Application of non - steroidal anti -inflammatory eye drops in perioperative period can be useful to improve the outcome of IVTA for macular edema, which needs further evaluation.