Arthritis, Rheumatoid ; drug therapy ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Humans ; Phytotherapy ; Tripterygium ; adverse effects ; chemistry

Objective To observe the effects of shenfu injection (SFI) on the awakening quality of the patients with hepatitis B cirrhosis undergoing splenectomy under general anethesia. Methods Forty patients with hepatitis B cirrhosis and hepatic insufficiency (ASA classⅡ~Ⅲ) underwent splenectomy by general anesthesia. Patients were all sent into the post-anesthesia care unit (PACU) shortly after the operation with unconscious and no spontaneously breathing. They were randomly divided into two groups: SFI treatment group (Group SFI, n =20) and normal saline controlled group (Group NSC, n = 20). SFI group were treated with SFI (1 mL/kg, i. v.) in 10 minutes, and NSC group were treated with normal saline (1 mL/kg,i.v.). The time of eyes opening, extubation of tracheal catheter and the detention time of PACU were recorded. The heart rate (HR) and the average artery presses (MAP) were monitored at 4 time points: before SFI and normal saline administration, 5 min, 15 min, and 45 min after administration. The incidence of restlessness during the patients awakening period was also recorded. Results The time of eyes opening, extubation and the detention time of PACU of SFI group show no significant difference compared with the NSC group (P > 0.05). SFI and normal saline intravenous injection did not cause significant changes on HR and MAP at the time of 5 min , 15 min and 45 min compared to the time of before administration (P > 0.05). The incidence of restlessness during the patients resuscitation period in SFI group were lower than in NSC group (P < 0.05). Conclusion Shenfu injection can effectively improve the awakening quality and decrease the incidence of restlessness of the patients with hepatitis B cirrhosis undergoing splenectomy under general anesthesia during the awakening period in PACU.

Objective: To rapidly and quantitatively analyze the monoester alkaloids (MAs) in the extracting and concentrating process of Aconiti Radix Cocta (ARC) by near infrared spectroscopy (NIR). Methods: Using NIR to collect the data of 103 ARC samples and using partial least squares (PLS) regression method to establish the quantitative analysis model of MAs between the information of NIR and MAs. Results: The spectral range of MAs model of ARC was 9 264.35-7 274.11 cm-1. The root mean square error of cross validation (RMSECV) was 1.171 and correlation coefficient (r) of the calibration model was 0.999 4.Through the external validation, the root mean square error of prediction (RMSEP) was 1.321 and r of the validation model was 0.992 1. According to the results of statistical analysis, r of the predicted value and the reference value of MAs was 0.999 0. The value of P is less than 0.001. This revealed that the NIR and HPLC methods had a good correlation in determining MAs and could accurately predict the amount of MAs in the covered range. Conclusion: This method is convenient, rapid, accurate, and environment protective, and could be used for the on-line determination of MAs in the extracting and concentrating process of ARC and for the determination of the extraction and concentration endpoint of ARC.

Diabetes Mellitus ; etiology ; Hepatitis, Viral, Human ; complications ; Humans ; Insulin Resistance

Anti-Inflammatory Agents, Non-Steroidal ; pharmacology ; therapeutic use ; Apoptosis ; drug effects ; Arthritis, Rheumatoid ; drug therapy ; immunology ; B-Lymphocytes ; drug effects ; Cytokines ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Immunosuppressive Agents ; pharmacology ; therapeutic use ; Phytotherapy ; T-Lymphocytes ; drug effects ; Tripterygium ; chemistry

0.05).The abrupt onset of the inflammatory arteriopathy group was 10 cases(31.2%),the abrupt onset of the noninflammatory arteriopathy group was 38 cases(58.5%),there was significant difference for the mode of onset between the 2 groups(?2=6.352 P

Objective To summarize the clinical characteristics and causes of ischemic cerebrovascular disease(ICD)in children.Methods A retrospective analysis was conducted on the clinical data of 53 cases with ICD from Feb.2002 to Jun.2008 at the department of neurology in Wuhan Children's Hospital.The self-designed questionnaire of children with ICD was used,whose items included patients' age,gender,personal history,clinical features,cerebrospinal fluid examination,neurological imaging,immunologic examination,metabolic examination,and so on.Results Of 53 children with ICD,30 cases(56.6%)were male,and 23 cases(43.4%)were female.Patients' age varied from 9 months to 12 years old,in which 45 cases(84.9%)were less than 6 years old.Patients from rural area(60.4%)were more than those from city(39.6%).Ratio of limb paralysis was 75.5%(40 cases)in first clinical symptomatology of children with ICD,including hemiplegia in 32 cases(60.4%),alternate hemiplegia in 5 cases(9.4%)and monoplegia in 3 cases(5.7%).Skull CT/MRI scan was performed to reveal 27 cases(50.9%)with basal ganglia region infarction and secondly 15 cases(28.3%)with multi-lobar infarction.Forty cases were found in abnormal cerebrovascular image by means of magnetic resonance angiography/digital subtraction angiography,in which middle cerebral artery and its branches were involved in 21 cases(52.5%).There were 41 cases(77.4%)of patients to be found with clear causes,of which 13 cases(24.5%)were of infections,8 cases(15.1%)of moyamoya disease,5 cases(9.4%)of cerebral vascular malformations,4 cases(7.5%)of head trauma.However,another 12 cases(22.6%)of patients had unknown etiology.Conclusions Children with ICD had characteristics themselves.The limb paralysis was mostly the first symptoms,and the middle cerebral artery and its branches lesions were the most common locations in children with ICD,and next the internal carotid artery involvement,anterior cerebral artery involvement,posterior cerebral artery involvement,cerebral vascular malformations,and so on.Their major cause was infection,followed by Moyamoya disease,cerebrovascular malformations and head trauma,and there were still some unknown causes.

The relationship between tumour necrosis factor-alpha (TNF-alpha) gene polymorphism and inhibitory effects of triptolide on TNF-alpha production from peripheral blood mononuclear cells (PBMC) of healthy humans was investigated. Genomic DNA from 41 healthy people was typed for TNF-alpha--308 polymorphism by allele-specific polymorphism chain reaction (AS-PCR). The TNF-alpha concentration in the supernatant was measured by ELISA. The results showed that the production of TNF-alpha from TNF-alpha--308 non-G/G genotype PBMC was higher than that from TNF-alpha--308 G/G genotype PBMC after stimulated by LPS. Triptolide could lower the production of TNF-alpha from G/ G genotype PBMC, but had no effect on the level of TNF-alpha from non-G/G genotype PBMC. It was concluded that TNF-alpha gene polymorphism was related to the TNF-alpha production from triptolide-inhibited PBMC culture in healthy humans.

Adolescent ; Cardiomyopathies ; complications ; genetics ; Female ; Heart Ventricles ; abnormalities ; Humans ; Pedigree ; Sick Sinus Syndrome ; complications ; genetics

AIM: To explore whether the inhibitory effect of triptolide on IL - 1β production by PBMC is asso ciated with IL - 1β gene polymorphisms. METHODS: IL - 1β gene polymorphism was analyzed in 31 healthy volunteers. From genomic DNA, the C - T polymorphism at IL - 1 β - 511 was typed by PCR - RFLP. Meanwhile the IL - 1 β was also measured in the supernatants of the cultured and stimulated peripheral blood mononuclear cells (PBMC) by ELISA. RE SULTS: After LPS stimulation in PBMC cultures of healthy subjects, the secretion levels of IL - 1 β in 9 volunteers who carried IL - 1β -511 T/T genotype were higher than in volunteers who are not T/T genotype (P ＜0.05). Triptolide sup pressed the production of IL - 1β significantly in LPS - treated human PBMC carried C/C and C/T genotype ( P ＜ 0.05 ), but this significant inhibitory effect of triptolide was not seen in T/T genotype ( P ＞ 0.05 ). CONCLUSION: The gene polymorphism at IL - 1β - 511 was related to the production of IL - 1β, and the inhibitory effect of triptolide on the produc tion of IL - 1β was different in C/C, C/T, T/T genotype of IL - 1β -511, which may be one of the reasons for the phe nomenon that people respond differently to triptolide.