To observe the clinical efficacy of Artisan iris-clip intraocular lens ( lOL) implantation on cataract with a wide range of lens dislocation.
●METHODS: Twenty-four hospital patients (28 eyes) of cataract with lens subluxation by trauma (20 patients, 20 eyes) and Marfan's syndrome (4 patients, 8 eyes) during May 2007 to December 2011 were selected. All of them underwent phacoemulsification or an anterior vitrectomy and Artisan iris - clip lOL implantation at stage Ⅰ. Postoperative visual acuity, corneal endothelial cell count, intraocular lens position and postoperative complications were observed. Follow-up time was 6mo.
●RESULTS: Compared with the preoperative, postoperative best corrected visual acuity improved to varying degrees, visual acuity of 0. 1-0. 5 was in 20 eyes, 0. 5-1. 0 in 8 eyes. After followed up 1-6mo, no artificial lens shift, iris inflammation, iris atrophy and corneal decompensation and other complications were observed.
●CONCLUSlON: Cataract surgery with a wide range of lens dislocation is difficult, but as long as surgeons who have a wealth of clinical experience and superb skills, still can carry out phacoemulsification surgery or anterior vitrectomy and Artisan iris - clip lOL implantation and obtain a better outcome.

The microbial populations and community structure characterization technologies of the enhanced biological phosphate removal system were reviewed comprehensively in this paper, and their future research directions were outlined.

Obsessive-compulsive disorder (OCD) is a chronic,disabling,mental disorder,which has been linked to significant abnormalities in certain brain areas,including the orbital frontal cortex and the anterior cingulate cortex.Neuroimaging studies have also shown that brain areas related to the decision-making function include the orbital frontal cortex and the dorsal prefrontal lobes.Furthermore,the association between OCD and decision-making function has been consistently demonstrated from a neurobiological perspective.Clinically,impaired decision-making ability is commonly observed in OCD patients,and there is a correlation between OCD and abnormal decision function.Decision-making tasks are typically divided into two types,decision-making under risk and decision-making under ambiguity,with the former commonly evaluated using the Iowa Gambling Task (IGT) and the latter using the Game of Dice Task (GDT).In this article the neural mechanism and evaluation methods of decision making in OCD were reviewed.

To explore an effective method with few operative complications for treating circumferential mixed hemorrhoids (CMH).Sixty three cases of CMH (Group A) were treated with limited external incision and internal ligation combined with restoration of intervenient skin and 34 cases (Group B) were treated with traditional external incision and internal ligation as control. Anal canal diameter (ACD), anal canal quiescent pressure (ACQP) and anal canal systolic pressure (ACSP) were determined before and after operation. Short term and long term therapeutic effects were also observed and compared in the two groups.Short term and long term therapeutic effects in Group A were better than those in Group B (P

Objective To investigate the effects of fluvastatin (Flu) on the levels of estradiol(E2 ) ,tumor necrosis factor-α(TNF-α) ,insulin-like growth factor-1(IGF-1) and bone glaprotein(BGP) in experimental osteoporosis rats .Methods The model of osteo-porosis was established ,all rats were ovariectomized .The rats were given Flu(20 ,10 ,5 mg/kg) through intragastric administration (ig) .After treating for 12 weeks ,weighed all rats ,then sacrificed all rats ,removed the uterus and weighed its wet weight ,and calcu-lated uterus index ;the levels of E2 ,TNF-α,IGF-1 and BGP in serum were detected .Results Flu did not affect the uterus weight in experimental osteoporosis rats ;20 mg/kg Flu could increased the osteoporosis rat′s serum levels of E2 and IGF-1(P<0 .05) ,de-creased the levels of TNF-αand BGP(P<0 .01);10 mg/kg Flu could decreased the osteoporosis rat′s serum levels of BGP .Conclu-sion Flu could increased the levels of E2 ,IGF-1 ,and decreased the levels of TNF-α,BGP in experimental osteoporosis rats .

Objective To investigate the condition of exercise, medicine compliance and the rehabilitation of patients with arteriosclerosis obliterans (ASO) in lower extremity after the surgery, and also to study the influence of self-efficiency and social support to their rehabilitation. Methods The questionnaire survey was performed in 102 patients who had surgical or interventional therapy of arteriosclerosis obliterans in the lower extremity in our hospital, investigated the general information of the patients, their knowledge of postoperative rehabilitation, medicine compliance, exercise condition, general self-efficiency and social support. Results The postoperative time for the patients with arteriosclerosis obliterans was 2 to 22months, the knowledge rate for postoperative rehabilitation was 7.8%-46.1%.The Morisky score for the patients of taking medicine for the treatment of vascular disease was 2.0,and there was only 6 patients(5.9%)with good medicine compliance. There were 22 patients(21.0%) had completed the ambulation training according to the guidelines, and there were 25 patients(24.5%) had completed the Buerger training. The self-efficiency score of the patients was 2.78 ± 0.76, and the gross score of social support was 32.38 ± 7.89. Spearman correlation analysis shows that the Morisky score for the patients of taking medicine for the treatment of vascular disease was in positive correlation with self-efficiency (r=0.289, P=0.003), but in negative correlation with social support (r=–0.286, P=0.006). Conclusions Most of the patients with arteriosclerosis obliterans have poor medicine compliance, and do not do exercise as required by the guidelines. Patients with high self-efficiency demonstrates medicine noncompliance, however the enhancement of social support will help patients improve their medicine compliance.

0.05).However,A-waves were recorded in 7 patients who were with normal F-waves.Conclusion The occur- rence of A-waves,especially of multiple type,in the ulnar and median nerves might be helpful for the early diagnosis of Guillain-Barr?Syndrome.

Objective:To generate sex hormone binding globulin(SHBG) conditional knockout mice model.In order to investigate the physiological function of SHBG in vivo and to provide experimental means for the study of the relationship between SHBG and gestational diabetes mellitus.Methods:The mouse genomic DNA sequence of SHBG was verified through bioinformatic analysis.According to the SHBG genomic DNA sequence,the gene targeting and knockout vector were constructed.Transfection of the vectors to ES cells by electroporation was performed according to common protocol.Positive ES cells were screened and identified by PCR.Therefore,the dual selected ES cells were microinjected into blastula,then blastula transplantations into the host mice.The chimeric mice were mated with C57BL/6J mice,and the Flox mice were obtained after screening.The Flox mice were hybridized with EIIA-Cre transgenic mice,and the progeny of the SHBG gene knockout (SHBG-/-) mice were obtained by autocopuation for several times.Results:Several Flox homozygous mice and SHBG gene knockout mice were successfully obtained.Compared with control mice,homozygous mice of SHBG gene knockout were well developed and had reproductive ability.The growth and development of SHBG knockout mice were not significantly different from that of wild type mice.Conclusion:Homozygous mice model of SHBG gene knockout was successfully established,which laid the foundation for further study of the role of SHBG in the gestational diabetes.The SHBG gene knockout mouse model was successfully established and the preliminary phenotypic analysis was performed,which laid the foundation for further study on the role of SHBG in gestational diabetes mellitus.SHBG gene knockout mice were normal in appearance.Due to the limited number of samples and many unknown biological characteristics of gene knockout mice,it needs further study.

Objective To study the immunoregulatory mechanism of Langchuangjing Granule(LG)in different dosages in lupus mice.Methods Three -month female NZB /NZWF1mice were treated with LG in three differen t dosages for six weeks and then the effect of LG on t he expression of CD4 + ,CD8 + and CD54in peripheral blood was obse rved.Re-sults LG in different dosages showed a tend ency of increasing the content of CD4 + and CD8 + ,decreased the serum con-tent of CD54and inhibited the hyper -expressions of CD54on the surface of lymphocyte and monocyte in plasma.T he above effects were stronger in middl e -and high -dosage of LG.Conclusion LG can improve the immune function an d restrain the excessive immunoreaction of lupus mice.