This Tablet yields satisfactory result in lowering glucose and improving hemorheology. We have observed that, in addition to lowering of glucose level, it also elevates the content of RBC - SOD, inhibits the formation of MDA. and decreases the level of AchE. When comparison was made with that of Yuquan Tablet control group, the different was significant (P

Objective: To determine the contents of paeoniflorin and glycyrrhizic acid in Gianggan Capsules by RP HPLC. Methods: The Chromatographic method was carried out on Kromasil C 18 column using acetonitrile phosphate buffer solution (pH=5) (20∶80) as a mobile phase. The detection wavelength was set at 230nm and 250nm. The flow rate was 1ml/min. The column temperature was 40℃. Results: The paeoniflorin and glycyrrhizic acid calibration curves were linear at the ranges of 0.48～4.80?g and 1.08～10.81?g(r=0.9999). The average recoveries were 100.5% with RSD 1.2% for paeoniflorin and 98.9% with RSD 0.9% for glycyrrhizic acid. Conclusion: This method is simple, reliable and provides a reference standard for the quality control of Gianggan Capsules.

Aim To investigate the effects of new derivatives of 1H-isoindole-1,3(2H)-dione on angiogenesis in chick chorioallantoic membranes(CAM). Methods The blood vessels of CAM were calculated to determine the antiangiogenic effects of different new compounds. Results Among the 18 new derivatives of 1H-isoindole-1,3(2H)-dione , compound 1,2,3,4,11 and 13 showed significant inhibition on angiogenesis of CAM.Conculsion The 6 new derivatives of 1H-isoindole-1,3(2H)-dione screened out in this experiment may be novel angiogenesis inhibitors.

Patients with advanced lung cancer should be given proper hospice care .Doctors should not only practice protective medicine on the foundation of laws and regulations , informing the patients about their conditions tactfully , but also try their best to provide the patients with optimal therapeutic strategies , taking the patient's physi-cal tolerance, economy, etc.into account and achieving the goal of humanized and individualized therapy .Mean-while, the construction of professional medical -nursing institution is in urgent need .Only providing general nurs-ing in multiple aspects of illness , mental health , social functions , can we relieve the pain both physically and men-tally, and improve the patient's quality of their terminal times .

The patient 1 was a 9-year-old boy of Hui nationality who presented with recurrent erythema over the face and auricles for 8 years.Telangiectasis and erythema developed on both cheeks 7 months after birth,which gradually spread to the auricles,forearms and both legs with a mild ichthyosiform appearance.At 5 years of age blisters and erosions appeared on the lips,which occurred and were aggravated after exposure to strong sunlight during summer and spontaneously subsided or disappeared in winter.The patient 2,a 3-year-old boy who was the younger brother of the patient 1,presented with recurrent erythema for 2 years.At 1 year of age,erythema began to appear on both cheeks and gradually spread to the buccal region,with mild pruritus and scaling.Meanwhile,the skin of both legs was dry and scaling and gave an ichthyosifonn appearance.The lesions usually appeared in early summer and gradually subsided in winter.No abnormality was found by systemic,laboratory,pathological or other auxiliary examination.Chromosomal abnormality was undetected.Body height was normal.The parents of the two siblings were first cousins.Both children were diagnosed with Bloom's syndrome.

Due to the good tumor-targeting and excellent biocompatibility, the drug-loading nanoparticles (NPs) has been widely applied in the diagnosis and treatment of cancer. However, after the NPs are recognized and internalized by cancer cells, the effects of NPs on cell migration behavior were unclear. In the present study, the self-assembly techniques (SAMs) was used to modify gold (Au) nanoparticles (Au NPs) with different chemical functional groups (CH3, OH, COOH and NH2) as model NPs. The dispersion of these groups in solution and the distribution in cells were studied by transmission electron microscope (TEM), respectively, and the proliferation was examined by MTT assay in vitro. The wound-healing and the Transwell assay were used to examine the effect of internalized Au-NPs on HepG2 cells migration. The results showed that different Au-NPs mainly distributed at the edge of the vesicle membrane and the gap between cells. The Au-NPs resulted in decreased cell viability in a concentration-depended manner. In addition, the results of wound-healing and Transwells assay indicated that the internalization of the NH2-NPs and OH-NPs would inhibit cell migration compared with those in the control group.
Carcinoma, Hepatocellular ; metabolism ; Cell Movement ; Cell Proliferation ; Cell Survival ; Gold ; Hep G2 Cells ; Humans ; Liver Neoplasms ; metabolism ; Metal Nanoparticles ; chemistry

ucting the students to correct their attitudes to-ward learning, consolidate the professional thinking, intensify their critical thinking awareness, then further improve the masters' ability of critical thinking.

Age impact in mouse model of secondary hepatic alveolar echinococcus was investigated in this research . Twenty-nine 8-week-old ,twenty-five 18-week-old and twenty-five 28-week-old female mice were anesthetized with 20% ure-thane by intraperitoneal injection and then transhepatically injected by Echinococcus multilocularis (E .m) tissue suspension through skin incision and abdominal muscle to liver in all three groups to establish mouse model of secondary hepatic alveolar e-chinococcus .Results showed that the survival rates for the three groups of mice were 62 .1% ,84% and 68% ,respectively (P>0 .05) .The E .m infection rates in liver were 72 .2% ,71 .4% and 76 .5% ,respectively (P>0 .05) .The diameter of E .m cysts in liver were 0 .915 ± 0 .103 cm ,1 .247 ± 0 .112 cm and 1 .215 ± 0 .197 cm ,respectively (P>0 .05) .The mass of E .m cysts in liver were 0 .332 ± 0 .035 g ,0 .532 ± 0 .155 g and 0 .382 ± 0 .085 g ,respectively (P> 0 .05) .HE stain showed no difference in pathology .Results indicated that the establishment of secondary hepatic alveolar echinococcus model by using transhepatic injection through skin incision and abdominal muscle of 18-week-old mice was capable of simplifying operation and improving the survival rate of the mice .

This study retrospectively reviewed 9 cases of complicated hepatic cystic hydatidosis with intrabiliary rupture who were surgically treated with pericystectomy in combination with Roux-en-Y hepaticojejunostomy in our hospital from 2004 to 2010. The clinical features, results of laboratory tests, B-mode ultrasonography and CT, post-operative recovery, days of hospital stay after the operation and post-operative complications were statistically analyzed and the patients were followed up. The subjects in our series included 7 males and 2 females, whose average age was 50.78±7.58 years. Before operation, 9 patients suffered from pain of the right upper quadrant and jaundice, which, in 4 cases (44.45%), were accompanied with fever and chills. Preoperative B-mode ultrosonography and CT showed that all the 9 patients had single hydatid cyst, with their diameter being 9.33±1.58 cm on average. The lesions involved segments V, VI in 6 cases, and segment IV in 3 cases. By WHO classification, 7 cases were classified as CE3 and 2 cases as CE4. They all had choledochectasia. The subjects underwent the surgery uneventfully. Intraoperatively, 2-4 biliary fistula orifices were found, with the average of the orifice being (0.79±0.20) cm. After the operation, one patient developed incision infection, one had pulmonary infection and one suffered from reflux cholangitis. No anastomotic leaks or peri-operative deaths took place and follow-up revealed no recurrence and implantative metastasis. We are led to conclude that pericystectomy in combination with Roux-en-Y hepaticojejunostomy can achieve satisfactory results for the treatment of complicated hepatic cystic hydatidosis with intrabiliary rupture.

OBJECTIVE:To prepare total flavonoids of Hippophae rhamnoides(TFH)-PVP K30 solid dispersion,and to char-acterize and study its in vitro dissolution. METHODS:Solvent method was used to prepare TFH-PVP K30 solid dispersion with dif-ferent drug-loading ratio of 1:1,1:2,1:3,1:4,1:5;single factor test was designed to screen drug-loading ratio using dissolution parameter Td as index;orthogonal test was designed to optimize ultrasonic time,temperature of water bath and drying time for prep-aration technology using in vitro dissolution rate as index,and then validated. SEM,DSC and FT-IR were used to characterize sol-id dispersion. RESULTS:Td of TFH-PVP K30 solid dispersion was the lowest when drug-loading ratio was 1:3. Optimal technolo-gy was ultrasonic time 10 min,temperature of water bath 60 ℃ and drying time 12 h. 90 min accumulative dissolution rate of pre-pared TFH-PVP K30 solid dispersion was 90.22% in average(RSD=1.74%,n=3). The results of SEM,DSC and FT-IR showed that the drug as amorphous form dispersed in the PVP K30,the formation of hydrogen bond of the both. CONCLUSIONS:TFH-PVP K30 solid dispersion is prepared successfully,and in vitro dissolution rate of it is improved significantly.