Neovascular glaucoma ( NVG ) is a kind of intractable eye disease with complex etiology, strong destruction and poor effect on treatment. Extensive retinal ischemia and hypoxia is the main etiology, and the key of treatment is early diagnosis, active prevention and taking effective measures to prevent the production of vascular endothelial growth factor. According to the related literature over recent years, the authors will discuss pros and cons for medical, surgical and combined treatment in this review.

Objective To investigate the status of personality disorder and the relationship with childhood trauma in heroin addicts.Methods 108 heroin dependent patients were investigated by Personality Disorder Ques-tionnaire -4 +(PDQ -4 +)and Childhood Trauma Questionnaire -Short From (CTQ -SF).Results The comor-bidity rate of heroin dependence and personality disorder was between 47.2% and 10.2%,which had a higher posi-tive rate of for borderline (47.2%)and antisocial (38.0%)personality disorder and the lowest for depression (10.2%).The borderline personality disorder score was highest[(4.63 ±2.16)points]and the lowest was histrionic personality disorder [(2.65 ±1.49)points]in 12 subscales,which were significantly higher than those in the national norm,and the differences were statistically significant (t =13.54,2.57,all P <0.05).It had significantly positive correlation between borderline and antisocial personality disorder and the each five factors of childhood trauma experi-ence (r =0.265,0.390,0.207,0.303,0.276;0.225,0.219,0.228,0.236,0.287,all P <0.05 ).In addition, depressive personality disorder and physical abuse,emotional neglect and body ignored showed significantly positive correlation (r =0.226,0.227,0.196,all P <0.05).Conclusion There was the comorbidity rate of personality disorders and heroin dependence,and the higher positive rate was borderline and antisocial personality disorders.It was a certain correlation of childhood traumatic experience and personality disorders,especially borderline,antisocial and depressive personality disorder.

Adult ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; Methotrexate ; therapeutic use ; Mifepristone ; therapeutic use ; Phytotherapy ; Pregnancy ; Pregnancy, Ectopic ; diagnosis ; drug therapy

Adult ; Altitude ; Asian Continental Ancestry Group ; genetics ; Female ; Humans ; Janus Kinase 2 ; genetics ; Male ; Middle Aged ; Mutation ; Polycythemia ; diagnosis ; ethnology ; genetics

Objective To observe and compare the effects of four methods of anesthesia in patients with anorectal surgery.Methods One hundred patients with anorectal surgery were equally divided into the group Ⅰ (low-dose epidural anesthesia),group Ⅱ (epidural anesthesia),group Ⅲ (caudal) and group Ⅳ (local anesthesia) based on a random draw principles,each group of 25 cases.The onset time of anesthesia,patient satisfaction,postoperative adverse reaction and hemodynamics were observed in the 4 groups.Results The anesthesia onset time in the group Ⅰ and group Ⅳ were (4.12 ±2.11) min and (3.69 ±1.11) min,significantly shorter than group Ⅱ and group Ⅲ ((10.34 ±3.10) min and (12.55±3.23) min,P＜0.05).Anesthesia satisfaction of four groups were 96.0％ (24/25),84.0％ (21/25),64.0％ (16/25) and 40.0％ (10/25),the differences among 4 groups were statistically significant (P＜0.05),and the anesthesia satisfaction of guoup Ⅰ was the best.Four groups of postoperative urinary retention difference were not statistically significant (P＞0.05),but the postoperative nausea and vomiting(n =3),referred pain (n =12),headaches (n=4) and other adverse events in the group Ⅳ were significantly higher than the other 3 groups(P＜0.05).Differences between-groups and inner-group were not statistically significant of the intraoperative mean arterial pressure,oxygen saturation and pulse rates of the four groups (P＞ 0.05).Conclusion Compare to other anesthetic methods,low-dose epidural anesthesia in anorectal surgery applications with faster onset time of anesthesia and anesthesia satisfaction results,it has litter adverse reactions and maintain stable hemodynamics body,worthy applications.

Objective To evaluate the influence of aging on left ventricular systolic and diastolic function by quantitative tissue velocity image(QTVI) and B-type natriuretic peptide (BNP). Methods Sixty healthy participants aged from 36 to 82 years old were divided into age <60 years group (32 cases) and age≥60 years old group (28 cases). Compared traditional echocardiography,QTVI and BNP between the two groups, and analysised the correlation between age and the abovementioned measurements. Results Compared age ≥60 years group with age <60 years group, the ratio of early to late mitral annulus flow velocity(E/A) (0. 92 ±0. 18 vs. 1. 28 ± 0. 18), mean of systolic mitral annulus velocity (Sm) ([6. 04 ± 0.77] cm/s vs.[6. 89 ± 1. 03] cm/s) ,mean of early diastolic mitral annulus velocity (Em) ([5. 67 ±0.99]cm/s vs. [7.29 ± 1. 11]cm/s),the ratio of Em to Am(Em/Am) (0. 79 ± 0. 13 vs. 1.18 ± 0. 33) were significantly decreased (t =5. 396,2.478,4.075,3. 535, respectively, Ps < 0. 05), whereas mean of late diastolic mitral annulus velocity (Am) ([7. 67 ±0. 80]cm/s vs. [6. 80 ± 1. 16] cm/s),the ratio of E to Em(E/Em) (14. 83 ±4.43 vs. 10. 68 ±2. 85), BNP ([51. 25 ± 12. 21] ng/L vs. [14. 15 ± 6. 68] ng/L) were significantly increased (t =-2. 268,-2.995 and-3. 523, Ps < 0.05) . Age was negatively correlated with Sm, Em, Em/Am, E/A (r =-0.411,-0. 631,-0.622,-0. 614,Ps<0.05),and age was positively correlated with Am,E/Em and BNP (r = 0.481,0.614 and 0. 684,Ps <0. 05). Conclusion Left ventricular systolic and diastolic function decreased with aging. QTVI and BNP could evaluate left ventricular function sensitively and easily.

OBJECTIVE:To determine the content of phenolic acids from Anemone altica,and optimize its extraction technolo-gy. METHODS:HPLC was used to determine the contents of mono-ferulyl tartaric acid and ferulic acid from A. altica;using the total contents of 2 index components as index,volume fraction of extraction solvent,extraction solvent volume,extraction times and extraction time as factors,orthogonal test was used to optimize extraction technology,and verification test was conducted. RE-SULTS:The contents of mono-ferulyl tartaric acid and ferulic acid were 0.059%,0.0025%,respectively;the optimal extraction technology was as follow as 30% ethanol 600 mL added to 20 g medicinal material,extracted twice,90 min every time. In verifi-cation test,the average contents of 2 components in extract were 0.2971%(RSD=3.64%,n=3),0.0041%(RSD=5.11%,n=3). CONCLUSIONS:A method for contents determination of mono-ferulyl tartaric acid and ferulic acid from A. altica is estab-lished;optimized extraction technology is stable and feasible.

Objective To sum up our preliminary experience for the treatment of abdominal aortic aneurysm ( AAA) using unibody bifurcation stent-graft ( UBST). Methods This study included 42 cases, among them there were 39 AAA cases, one case of abdominal aortic pseudoanrurysm (AAPA) , one case of type C dissecting aortic aneurysm, one descending aortic aneurysm (DAA) with AAA. Five stent-grafts were deployed for the case with DAA and AAA including 4 stent-grafts were used for DAA and one UBST for AAA. For the case of type C dissecting aortic aneurysm, one straight stent-graft was used for sealing the proximal intimal tear, one UBST was deployed for sealing the distal intimal tear. A graft bypass was required in the case with AAPA through extraperitoneal incision occlusion of external iliac artery of one side, then an UBST was deployed for sealing the rupture of abdominal aorta. Results The average operative time was 50 minutes. One patient died. One more proximal cuff was required in 8 cases. One more distal cuff was required in one case, one more proximal and distal cuff respectively were required in one case. Postoperative transient slight leakage was present in 8 cases. Both internal iliac arteries were sealed in 5 cases; unilateral internal iliac artery was sealed in 20 cases. Success was reached in two cases with an angle of 90 degress between aneurismal neck and body. Conclusion The exclusion of AAA using UBST is successful and safe.

Two fragments G1 and G2 of the glycoprotein G gene of bovine respiratory syncytial virus(BRSV) were selected for expression in Escherichia coli based on the analysis of glycoprotein G by DNA Star software.Then the two fragments of glycoprotein G were amplified by PCR with synthesized G gene of BRSV as the template.The amplified fragments G1 and G2 are 570bp and 308bp in length,respectively.The PCR products were cloned into pET30a vector and expressed in soluble form in E.coli after induction of cultured E.coli with IPTG.Both of the recombinant proteins G1 and G2 were purified by immobilized Ni ion affinity chromatography under native conditions.Then the purified proteins were analysed by Western blotting.The results showed that the purified recombinant protein G1 retained good antigenicity and specificity.But the purified recombinant protein G2 didn't possess biological activity.Antibodies against BRSV were detected in suspected bovine serum samples in China by using indirect ELISA and Western blotting with the purified recombinant protein G1.The purified recombinant protein G1 might be used as antigen for establishing serological methods for diagnosis of BRSV infection.And the purified recombinant protein G1 might also be used for preparing polyclonal and monoclonal antibodies for research on biological functions of glycoprotein G of BRSV.

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