30 mmHg on day 1 after SLT.Blurring and anterior uveitis were controlled. Conclusion SLT may be a safe and effective therapy for POAG.

OBJECTIVE:To compare the extraction yield of total flavonoids from fine powder vs.ultrafine powder of Gleditsia sinersis.METHODS:The absorbance was detected under a wavelength of 510 nm by ultraviolet spectrophotometry. The extraction rates of flavonoids from fine powder vs.ultrafine powder of Gleditsia sinersis were computed.RESULTS:The extraction rate of flavonoids from ultrafine powder was 29.1%higher than that from the fine powder of Gleditsia sinersis. CONCLUSION:The extraction rate of flavonoids was increased by superfine comminution.

Objective To explore the possible mechanism and protective effect of Xuebijing injection (血必净注射液)and dexamethasone on rats with paraquat-induced chronic pulmonary injury.Methods Thirty male Wistar rats were randomly divided into six groups:normal group(n=5),model group(n=5), treatment groups(n=20).In the normal group,normal saline was used,while in the other groups,20% paraquat 80 mg/kg was injected peritoneally for poisoning.After 2 hours of intoxication,low dose Xuebijing injection(1.25 g/kg),high dose Xuebijing injection(2.50 g/kg),dexamethasone(25 mg/kg),high dose Xuebijing injection combined with dexamethasone(combined group)respectively were administered into the four different treatment groups,equal amount of normal saline was given to the normal and model groups,and the treatment continued for 4 days.At 28 days after paraquat injection,5 rats in each group were killed respectively,serum transforming growth factor-?1(TGF-?1)and hydroxyproline(HYP)level in the lung homogenate were measured,and pulmonary coefficient and histological changes were observed.Results In the treatment groups,the levels of serum TGF-?1 and lung tissue HYP,pulmonary coefficient were leas than those of model group,and among the treatment groups,combined group had the best results(all P

Objective To compare the effects of vitrification with slow-freezing on the developmental ability of day 3 cleavage stage embryos.Methods Patients who had no less than 4 high quality embryos were included in this study.These embryos were cryopreserved using the methods of vitrification or slow-freezing.In the eryopreserved embryo transfer cycles,the embryos which were cryopreserved using one of the methods were chosen randomly.The developmental ability of embryos was compared between these two groups.Results A total of 80 patients were included in this study with 160 embryos.In the group of slow-freezing,73(91%)embryos were survived and achieved 15(38%)clinical pregnancies.Among these,3 were twins and the implantation rate was 25%(18/73).In the group of vitrification,71(89%)embryos were survived and achieved 19(48%)clinical pregnancies.Among these, 9 were twins and the implantation rate was 39%(28/71),which was significantly higher than the slow- freezing group(P

OBJECTIVETo investigate the pathogenesis of globozoospermia, fertilization ability of round-headed sperm, and the application value of assisted oocyte activation in intracytoplasmic sperm injection (ICSI) for the wives of glohozoospermia men.

METHODSWe collected oocytes from the wives of 2 globozoospermia patients and randomly divided them into two groups after ICSI to receive calcium ionophore A23187-activation and conventional treatment, respectively. We reviewed the relevant literature published at home and abroad, and discussed the etiology of globozoospermia, fertilization ability of round-headed sperm, and treatment options for this disease.

RESULTSQuality embryos were obtained in the A23187-activation group while no fertilized oocytes, oocyte cleavage, quality embryos, or blastular formation were found in the conventional treatment group. Both women achieved pregnancy and gave birth to healthy neonates after transfer of the quality embryos from the A23187-activation group.

CONCLUSIONCalcium ionophore A23187 can be applied to ICSI for the wives of globozoospermia men and bring about desirable clinical outcomes. Meanwhile, attention should be paid to its safety.

Calcimycin ; therapeutic use ; Calcium Ionophores ; therapeutic use ; Female ; Humans ; Infertility, Male ; drug therapy ; Male ; Oocytes ; Pregnancy ; Sperm Injections, Intracytoplasmic ; Spermatozoa ; abnormalities

Objective To establish a method for determining the contents of polyphyllin Ⅰ and polyphyllin Ⅱ in Kangkeling Mixture. Methods The contents of polyphyllin Ⅰ and Ⅱ were determined by HPLC gradient elution. Poroshell 120 Ec-C18 column (4.6 mm × 150 mm, 4 μm) was used; Acetonitrile-water (A:B) was set as the mobile phase; the flow rate was 1.0 mL/min; the detection wavelength was 210 nm; column temperature was 30 ℃. Results Polyphyllin Ⅰ showed good linear relationship in the range of 1.009–10.09 μg (r=0.999 6), and the average recovery was 97.31% (RSD=2.05%, n=6). Polyphyllin Ⅱ showed good linear relationship in the range of 0.640 5–6.405 μg (r=0.999 8), and the average recovery was 96.41% (RSD=1.67%, n=6). Conclusion The method is simple, with good repeatability and accurate results, which can be used to determine the contents of polyphyllin Ⅰ and Ⅱ in Kangkeling Mixture.

ObjectiveTo determine the correlation between qualities of life(QOL) and depression,anxiety in cancer patients.Methods91 cancer patients was measured with self anxiety scale(SAS),self depression scale(SDS) and SF-36.ResultsDepression occurred in about 51.5% and anxiety occurred in about 24.1% of the general patients.The patients without depression showed a higher QOL than those with depression(P<0.05),and the patients without anxiety showed a higher QOL than those with anxiety(P<0.01).ConclusionDepression and anxiety are associated with poor quality of life,which should be put into plans of nursing.

OBJECTIVETo study the protective effect of lidocaine against lung injury after hemorrhagic shock in rabbits.

METHODSEighteen healthy rabbits were randomly divided into 3 groups (n=6), namely lidocaine group (group L), hemorrhagic shock group (group H) and control group (group C). Hemorrhagic shock model was established in rabbits in groups L and H, and the venous blood samples were collected for measurement of plasma malondialdehyde (MDA) and superoxidedismutase (SOD) before phlebotomy (T0), 2 h after hemorrhagic shock (T1) and 2 h after resuscitation (T2). Blood samples were also taken for measurement of MDA and SOD at the same time points in group C. The wet to dry weight ratio of the lung (W/D) was measured at T2.

RESULTSMDA level was significantly lower while SOD level significantly higher in group L than in group H (P<0.05). The W/D ratio in group L was reduced significantly as compared with that in group H (P<0.05).

CONCLUSIONLidocaine can remarkably alleviate lung injury after hemorrhagic shock by inhibiting MDA production and increasing SOD content.

Animals ; Disease Models, Animal ; Lidocaine ; pharmacology ; Lung ; drug effects ; metabolism ; Lung Injury ; prevention & control ; Malondialdehyde ; blood ; Rabbits ; Shock, Hemorrhagic ; drug therapy ; Superoxide Dismutase ; blood

OBJECTIVETo find out the relationship between mutation of ATP7B gene promoter region and pathogenesis of Wilson disease(WD).

METHODSTwo of 48 WD patients presented C-->T base substitution mutations at the position -183. DNA sequences of the promoter region from normal and mutant samples were separated. The fragments containing the promoter region were cloned upstream of the luciferase. Luciferase activity was analyzed.

RESULTSThe luciferase activity of reporter gene containing normal sequence of ATP7B gene promoter region did not show significant difference as compared with that of reporter gene containing mutant promoter(n=3, P > 0.05).

CONCLUSIONNo influence of C-->T base substitution mutations on the activity of promoter was observed in study. The results suggest that WD pathogenesis relates little to the mutations of the promoter region in Chinese.

Adenosine Triphosphatases ; genetics ; Adolescent ; Adult ; Base Sequence ; Cation Transport Proteins ; genetics ; Cell Line, Tumor ; Child ; Copper-transporting ATPases ; DNA Mutational Analysis ; Female ; Hepatolenticular Degeneration ; genetics ; Humans ; Luciferases ; genetics ; metabolism ; Male ; Middle Aged ; Mutation ; Promoter Regions, Genetic ; genetics ; Young Adult