Objective:To study the effects of n-Butanol Extract (BEX)of Xanthoceras Sorbifolia Bunge on rat model with adjuvant arthritis(AA) in rats and its mechanism .Methods: Rat model of adjuvant arthritis(AA) was induced by FCA. Hind paw swelling was observed to evaluate the effect of BEX and phagocytic function of monocyte-macrophage system, antibody level and delayed hypersensitivity were examined to explore its mechanism. Results: BEX can inhibit the primary and secondary hind paw edema and improve the general symptoms (P

The effect of histamine on cardial vascular ,gland,tumor and allergic reaction were reviewed and the development of its antagonist is summarized.

AIM: To study the pharmadynamics in association with the clinical effect of Fufangdaqinye Mixture. METHODS: The method of this study included anti fever, anti inflammatory and anti bacteria experiment. RESULTS: Fufangdaqinye Mixture was quite effective for the fever induced by endotoxin in rabbit, and preserved those mice from death caused by abdominal injection of staphylococcus aureus and itemophilus influenze and had a effect against staphylococcus aures, hemophilus influenze, peumococcus and streptococcus A and B. Fufangdaqinye Mixture could significantly inhibit the foot swelling and significantly inhibit the increased penetrability of abdominal capillary vessel induced. CONCLUSION: Fufangdaqinye Mixture has a curative effect of anti fever, anti bacteria and anti inflammation.

Aged ; Animals ; China ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Osteoporosis ; drug therapy ; Phytotherapy ; Stroke ; drug therapy ; Yang Deficiency ; drug therapy ; Yin Deficiency ; drug therapy

Objective To investigate the biokinetics of 131 I and its absorbed dose in patients with metastatic DTC. Methods Forty?one patients with metastatic DTC who were referred to 131 I therapy were prospectively recruited from September 2009 to September 2011. Scintigraphic images were serially acquired after the ingestion of 131I (3.70-9.25 GBq) to assess the biokinetics. CT was used to measure the masses of the DTC lesions. Calculation of absorbed doses to DTC lesions was based on the Medical Internal Radiation Dosimetry formula of the Society of Nuclear Medicine and Molecular Imaging. Kruskal?Wallis rank sum test was used to compare the differences of absorbed dose among different tumor deposits. Results In total, 59 io?dine?avid metastatic lesions (35 in cervical lymph node, 17 in lung and 7 in bone) in 41 patients were evalu?ated and the mean absorbed dose of DTC lesions was (10.4±6.5) Gy/GBq, with range of 0.1 to 136.2 Gy/GBq. The median absorbed dose was 11.3 Gy/GBq for lymph node metastase, 10.1 Gy/GBq for lung metastases and 9.6 Gy/GBq for bone metastases. There were no statistically significant differences in absorbed doses a?mong the metastases of lymph node, lung and bone ( Z=0.907, P>0.05) . Conclusion A wide inter?lesion variation of absorbed dose to metastatic DTC is observed.

Fifty Cases of chronic B—hepatitis were treated withTCM based on differentiation of syndromes and com-pared with a control group of 50 cases treated withwestern remedies.Results showed that for the treatinggroup,the rate of negative return of HBeAg was64%,and the rate of positive return of HBe was 48%,while that of the control group were 20% and 10% re-spectively.

OBJECTIVE: To determine imperatorin as the active ingredient of Angelica dahuricae in Jiedu tongqiao pills by HPLC. METHODS: The separation was performed on Waters Symmetryshielb33 C18(250 mm?4.6 mm,5 ?m) column with detection wavelength of 248 nm. The mobile phase consisted of methanol-water (65 ∶ 35) with flow rate of 1.0 mL?min-1.RESULTS:The linear range of imperatirin were 0.15～1.35 ?g. The average recovery was 100.4%(RSD=1.89%,n=9).CONCLUSION: The method is simple, accurate and reproducible for quality control of Jiedu tongqiao pills.

Nonunion remains a major complication after skeletal trauma. In the last decade, extracorporeal shock wave therapy has become a common tool for the treatment of delayed unions or non-unions. With the help of a review of the literature, the current author gave an overview of indications, choices of devices, success rates and complications for ESWT in the treatment of non-unions. The conceivable mechanism was also outlined.

Diagnostic whole body scan (Dx-WBS) with 131I and serum Tg level are the main parameters to evaluate the effectiveness of thyroid remnant ablation in patients with DTC.Undetectable Tg and positive radioiodine uptake in the thyroid bed (Tg-/Dx-WBS+) may be found in some patients.However,the clinical significance is uncertain.A small amount of thyroidal remnant,a small DTC lesion,increased expression of NIS gene and autoimmune inflammation may all result in Tg-/Dx-WBS+.A wait-and-watch approach without rushing for high-dose radioiodine treatment might be a more reasonable approach for these patients.

Objective To investigate the relationship between the absorbed dose to the thyroid remnant and the outcome of m I ablation in patients after operation for DTC.Methods Seventy-two patients (14 males,58 females; age range:16-67 years,average age:(41±16) years) with DTC,prepared for thyroid remnant ablation,were prospectively recruited from September 2009 to September 2011.Scintigraphic images of the head and neck were serially acquired after oral administration of 3.7 GBq of 131I to assess the biokinetics of this tracer in thyroid remnant.Ultrasound was used to measure the mass of the thyroid remnant.Calculation of absorbed dose to thyroid remnant was based on the Medical Internal Radiation Dosimetry formula of the Society of Nuclear Medicine.The outcome of 131 I ablation was evaluated on the basis of stimulated Tg measurements and neck ultrasound at 6-9 months after ablation.Patients with stimulated Tg levels less than 1 μg/L and with no detectable thyroid tissue on neck ultrasound were considered successful ablation of thyroid remnant.Two-sample t test was used to analyze the data.Results The 131I uptake ratios at 24 h were 0.9％-6.3％ in 72 patients and the effective half-lives of 131I were 12.0-146.4 h.The thyroid remnant masses were 1.0-6.9 g; absorbed doses were 23-2 197 Gy,and absorbed dose rates at 24 h were 0.5-8.1 Gy/h.No significant difference was observed in absorbed doses to thyroid remnants in 43 patients having successful ablation and 29 patients having unsuccessful ablation ((363± 148) Gy vs (341± 167) Gy,t =15.097,P＞0.05).However,the absorbed dose-rates of thyroid remnants at 24 h were significantly higher in patients with successful ablation than those in patients with unsuccessful ablation ((3.7±2.1) Gy/h vs (2.9±1.6) Gy/h,t=7.908,P＜0.05).Conclusion A successful ablation is strongly dependent on the absorbed dose-rate of thyroid remnant.