OBJECTIVETo explore the effect of Jianpi Qinghua Recipe (JQR) on renal functions of adriamycin-induced focal segmental glomerular sclerosis (FSGS) rats from the angle of activating fibroblasts to myofibroblast (MyoF).

METHODSTotally 56 rats were randomly divided into the normal control group (n=8), the sham-operation group (n =8), and the model group (n=40). The FSGS rat model was induced by nephrectomy of left kidney plus intravenous injection of adriamycin. Successfully modeled rats were further divided into 5 groups, i.e., the model group, the JQR group, the JPR (Jianpi Recipe) group, the QHR (Qinghua Recipe) group, and the NDQ (Niaoduqing) group, 8 in each group. Corresponding drugs were administered to rats in all groups, 2 mL each time, for 56 days. The effect of JQR on serum creatinine (SCr), urea nitrogen, 24-h urinary protein excretion, a-smooth muscle actin (alpha-SMA) mRNA, collagen type III (Col III) mRNA, fibronectin (FN) mRNA, and collagen type IV (Col IV) mRNA were observed.

RESULTSJQR could significantly lower SCr, urea nitrogen, and 24-h urinary protein excretion levels (P < 0.01), and significantly decrease mRNA levels of alpha-SMA, Col III, FN, and Col IV (P < 0.01). It was advantageous over the NDQ group. Compared with JPR, the relative expression levels of Col III mRNA and FN mRNA of JQR and QHR were significantly lower (P < 0.01).

CONCLUSIONSJQR could improve the renal function and renal fibrosis in the adriamycin-induced nephropathic model rats. Its efficacy was superior to that of NDQ. Its mechanisms might be linked with inhibiting activation of fibroblasts.

Animals ; Disease Models, Animal ; Doxorubicin ; toxicity ; Drugs, Chinese Herbal ; therapeutic use ; Fibrosis ; Kidney ; drug effects ; physiopathology ; Kidney Diseases ; chemically induced ; drug therapy ; physiopathology ; Male ; Rats ; Rats, Sprague-Dawley

Objective To explore effect of probiotics on improving the feeding intolerance in very low birth weight infants(VLBWI). Methods Sixty cases of VLBWI were randomly divided into two groups, 30 infants as therapy group,another 30 infants as control group.All infants in two groups were given aggressive intravenous nutrition and enteral feeding with preterm formulars. At the same time, probiotics were administered combined with preterm formulars to infants in therapy group. Milk amount, gastric residual, initial time of enteral feeding, time required for full enteral feeding and body weight on day 21 after birth were all recorded.Results Rate of no gastric residual increased significantly in therapy group compared with that of control group(t=6.24 P

Objective To explore the effect of treatment of children's stress hyperglycemia with glucose-insulin-potassium.Methods Thirty children with stress hyperglycemia were randomly divided into two groups,15 cases in each group.Patients in the treated group were admi-nistered with glucose-insulin-potassium,whereas those in the control group,glucose were transfused at the speed

Objective:To establish an analytical method for HPLC fingerprint chromatography of Simiao Junyi ointment to provide basis for the quality control standard. Methods:The separation conditions were established to obtain the HPLC fingerprint chromatog-raphy of the main ingredients in Simiao Junyi ointment. The conditions were as follows:the chromatographic column was Ultimate C18-ODS(250 mm ×4.6 mm,5 μm), the mobile phase was acetonitrile-0.1% phosphate solution, the flow rate was 1.0 ml·min-1, the detection wavelength was 280 nm, and the column temperature was 35℃. The common peaks in the chromatography were analyzed for their belongings. Results:Gradient elution was performed under the above optimal separation conditions, the constituents in Simiao Ju-nyi ointment were separated from each other perfectly, and the optimal fingerprint chromatography was obtained. Though the methodolo-gy examination, the indicators such as precision, stability and repeatability of the method were all promising, and the fingerprint chro-matography could be seen clearly and was easy to be analyzed. The relationships between Simiao Junyi ointment and the common peaks of four medicinal materials in the fingerprint chromatography were preliminary determined, which provided important basis for the quali-ty control of Simiao Junyi ointment. Conclusion:The HPLC fingerprint chromatography of Simiao Junyi ointment can be used as an a-nalysis method for the quality control of Simiao Junyi ointment, which provides reference for the quality control standard for the finished product.

Objective To evaluate the therapeutic effect of segmental hepatectomy for intrahepatic bile duct stones.Methods In this study, 414 patients suffering from intrahepatic bile duct stones underwent hepatectomy from Jan 1981 to Dec 2001. Stones distribution, operation modality,postoperative complication and therapeutic effect were evaluated. Results Postoperative complications occurred in 72 cases(17.4%), mortality was 0.7%. A follow up of 2 to 22 years was achieved in 305 patients (73.7%), with excellent or good result in 88.9%, residual stone in 15.7%,and stone recurrence in 4.6%.Conclusion Appropriate use of hepatectomy is effective for the treatment of intrahepatic bile duct stones.

Objective To evaluate the diagnostic and therapeutic methods for hilar bile duct carcinoma. Methods The clinical data of 36 patients with hilar bile duct carcinoma from Jan 1998 to Jul 2003 were retrospectively analyzed. Results The misdiagnosis rate(39%) was high. All patients underwent a surgery. The median survival time of 16 patients treated by radical resection was 30 months. The 1,3,5-year survival rate was 93%,50% and 25% respectively. While the median survival time of the rest 20 patients treated by a variety of non-radical operation was 16 months with 1,3,5-year survival rate of 47%,8% and 0 respectively(t=2.585).Conclusions Early diagnosis and radical resection improves long-term survival of patients with hilar bile duct carcinoma.

OBJECTIVE: To establish a HPLC method for the determination of Paeonol in Yuxianling granules. METHODS: The determination was performed on Phenomenex C18-ODS with mobile phase consisted of methanol-water (60∶40) at a flow rate of 1.0mL?min-1. The detection wavelength was set at 274nm. RESULTS: The linear range of Paeonol was 8.24～41.20?g?mL-1(r=0.999 7). The recovery was 99.50% (RSD=1.12%). CONCLUSION: The established method is simple, rapid, sensitive, accurate, stable and reproducible, and suitable for the determination of the content of paeonol in Yuxianling granules.

Objective:To search the release in vitro of new MU-AN ophthalmic gel consist of ganciclovir instead of aciclovir is whether better than the Old. Methods:Using the content of ganciclovir and acyclovir as the index, taking the second oar method ( in Ch. P 2010), drug release in vitro test was investigated. Results:The character of drug release of new MU-AN ophthalmic gel was e-qual to the old, the rate of drug release was similar, The amount of drug release was the same. Both drugs met the requirements of clin-ical medication. The character corneal permeability of new MU-AN ophthalmic gel was better than the old. Gel matrix had no influ-ences on drug release, drug would be bring treatment effect after the way that it was released quickly then was dissolved in tear. Con-clusion:The drug release characteristics consistent with ophthalmic preparation requirements. The character of drug release of new MU-AN ophthalmic gel consist of ganciclovir instead of aciclovir is equal to the old, the time administer drug and interval time is gener-ally scientific, reasonable and feasible, providing the basis for the pharmacodynamics , toxicology and clinical study in the next step.

To determine the distribution and drug resistance tendency of Gram-negative bacillus so as to provide a reasonable selection for antibiotic in clinical treatment.The clinical isolates bacillus were mainly Gram-Negative bacillus during three years.The detection out ratio for Gram-Negative bacillus had decreased gradually but the ratio for non-fermental gram-negative bacillus had increased.The combinations of antibiotic and enzyme inhibitor has more antibacterial activity to non-fermental gram-negative bacillus than antibiotic.The detection out ratio for ESBLs had gradually increased.

OBJECTIVETo observe the effect of Bushen Huoxue Recipe (BSHXR, a Chinese medicine recipe for Shen reinforcing and blood circulation activating) on the levels of urinary albumin, interleukin-6 (IL-6), transforming growth factor-beta1 (TGF-beta1), and monocyte chemotactic protein-1 (MCP-1) in chronic nephritis patients of Shen-deficiency blood-stasis syndrome.

METHODSForty-five patients were blocking assigned randomly to two groups, fifteen patients in the control group and thirty in the treatment group. All orally took Monopril 10 mg, once daily. But BSHXR was given additionally to patients in the treatment group after decocting,one dose per day (taken in two times). The treatment course for both groups was eight weeks. Besides, a normal control group consisting of six healthy subjects from health examination of Shuguang Hospital was set up. The 24-h urinary albumin and contents of TGF-beta1, IL-6 and MCP-1 in urine of all subjects were observed.

RESULTSCompared with before treatment the 24-h urinary albumin was obviously reduced in the treatment group, showing significant difference (P<0.01). The urinary 24-h albumin decreased in the control group, with statistical significance (P<0.05). Statistical difference existed between the treatment group and the control group after treatment (P<0.01). Compared with before treatment, urinary levels of IL-6, TGF-beta1, and MCP-1 were all down-regulated in the treatment group and the control group after treatment (P<0.01), and the decreasing of IL-6 and TGF-beta1, levels was more significant in the treatment group statistically (P<0.05).

CONCLUSIONSBSHXR could attenuate the albuminuria in patients of chronic nephritis. Its mechanism might be possibly correlated with its down-regulation of IL-6, TGF-beta1, and MCP-1 levels.

Adult ; Albuminuria ; drug therapy ; urine ; Case-Control Studies ; Chemokine CCL2 ; urine ; Chronic Disease ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Interleukin-6 ; urine ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Nephritis ; drug therapy ; urine ; Phytotherapy ; Transforming Growth Factor beta1 ; urine