Objective To study the primiparas' sexual problems after delivery and the effect of in-dividualized nursing interventions on improvement of these problems in order to provide theoretic base-ment for sexual health education after delivery. Methods 248 primiparas after delivery in women's hos-pital were randomly divided into the intervention group and the control group with 124 cases in each group. All of them received self- designed questionnaires about sexual problems one year before pregnancy. The primiparas in two groups all receives routine care. Besides, the intervention group was given sexual health manual and received one-to-one individualized nursing intervention on sexual life after delivery according to their own conditions. The two groups were all received countercheck during 4 to 6 months after delivery and the results underwent X2 test. Results There was no significant difference between the sexual prob-lems one year before pregnancy for the two groups. But when calling back during 4 to 6 months after deliv-ery, compared with the control group, the intervention group had less sexual problems. Conclusions It is necessary to strengthen sexual health education in order to improve the sexual problems after delivery. Indi-vidualized nursing interventions can not only fulfill the sexual health demands of different primiparas after delivery, but also guarantee the women's privacy and safety.

AIM: To evaluate posterior capsular opacification (PCO) with hydrophobic acrylic intraocular lens (IOL, Sensar AR40e) and silicone IOLs after cataract surgery, to use a software program developed to provide an objective assessment of the amount of PCO in the digital images of the posterior capsule to quantify PCO. METHODS: Ninety-eight eyes underwent standardized phacoemulsification and "in the bag" IOL placement, were randomized to receive a three piece lens of hydrophobic acrylic or silicone, but lens materials were different in one case. In year 1 and 2, digitized retro-illumination images were taken from the posterior capsule. Images were analyzed by POCO software program, removing the Purkinje light reflexes, contrast enhancement, filtering to enhance low-density PCO. RESULTS: The percentage of PCO were 0.32±0.13 of hydrophobic acrylic IOLs in year 1, compared with 0.39±0.17 of silicone (P=0.37). In year 2, the percentage of PCO were 0.42±0.20 with hydrophobic acrylic IOLs and 0.34±0.18 with silicone IOLs (P=0.50). Of those patients with PCO in year 1 and 2, severity grades were 0.50±0.30 and 0.82±0.58 of hydrophobic acrylic cases, compared with 0.63±0.35 and 0.55±0.35 of patients with silicone IOLs (P=0.52,P=0.69) with no statistical significance.CONCLUSION: The POCO system is capable of producing an objective and repeatable measure of PCO that is relevant to assessing techniques of PCO prevention.

BACKGROUND:Monofocal intraocular lens can restore distant vision of cataract patients, butit is not suitable fornear vision recovery, so most ofpatientsstil need to wear glasses. In contrast, multifocal intraocular lens can make up for the shortcomings of the single lenstoim provenear vision and increase the rate oftaking off the spectacles.
OBJECTIVE:To compare the visual function of senile cataract patients after aspheric multifocal and monofocal intraocular lens implantation.
METHODS:Totaly 30 senile cataract patients with 50 affected eyes were randomly divided into two groups: the eyes were implanted with aspheric multifocal and monofocal intraocular lens as experimental group and control group, respectively. At 3 months after implantation, distance visual acuity at a distance of 5 m, the best corrected distance visual acuity,as wel asnear and intermediate visual acuity at a distance of 30, 60 and 100 cm were detected, respectively. Besides, contrast sensitivity at a spatial frequency of 0.8, 1.5, 6 and 18 cpd under light and dark environment was measured.
RESULTS AND CONCLUSION:At 3 months after implantation, the distance visual acuity at a distance of 5 m in the two groups was significantly better than that before surgery (P< 0.05); no significant differences were found in near and intermediate visual acuitiesat a distance of 5 m and 100 cm between two groups, but the near visual acuitiesat a distance of 30 and 60 cm in the experimental group were significantly higher than those in the control group (P< 0.05). In addition, the contrast sensitivity at different spatial frequencies under light environment had no significant differences between two groups; and compared with the control group, contrast sensitivity at the frequency of 6 cpd under dark environment was significantly decreased in the experimental group (P< 0.05), but no significant differences were found in the other spatial frequencies. These results show that aspheric multifocal intraocular lens can significantly improve the near and intermediate visual acuity of senile cataract patients compared with the monofocal lens.

Objective To determine the effect of Vibrio vulnificus cytolysin (VVC) inducing ap-optosis in human umbilical vein endothelial cell(HUVEC) and its possible mechanism. Methods The en-tire vvhA gene that encoding VVC from V. vulnificus strain GTC333 was amplified by PCR and sequenced af-ter T-A cloning. E. coli BL21DE3pET-42a-vvhA, a prokaryotic expression system of the vvhA gene, was then con-structed. Ni-NTA affinity chromatography was applied to purify the target recombinant protein rVVC, and SDS-PAGE plus Bio-Rad Agarose Image Analyzor were used to measure the output of rVVC and to determine the purity of rVVC extract. The activity of rVVC dissolving rabbit erythrocytes was detected by hemolysis test. DPNH chromotometry and TphBNa chromotometry were performed to examine the contents of LDH and K+ in the supernatants of rVVC-treated HUVEC cultures, respectively. The effect of rVVC inducing apepto-sis of HUVEC was detected by flow cytometry, rVVC was labeled with FITC and the location of FITC-labe-ling rVVC in HUVEC was observed by laser canfocal microscopy. Results The cloned whA gene had 96.09% and 98.26% similarities of nucleotide and amino acid sequences compared to the corresponding se-quences in GenBank. rVVC, with a dosage of 1 μg/ml, could dissolve rabbit erythrocytes (P<0.01). 10 μg/ml rVVC was able to promote the increases of K+ content (P<0.01) but no change of LDH content could be found in the cell supernatants. HUVEC was apoptotic after the cell was treated with 1～100 μg/ml of rVVC for 2 h. In the 5～240 min duration of co-incubation of FITC-labeling rVVC and HUVEC, the rV-VC gradually moved from surface to inner side of the membrane and then entered the cytoplasms. When FITC-labeling rVVC treated HUVEC for 30 min, most of the rVVC was found to be intracellular location. Conclusion rVVC has cytolytic activity. VVC has an ability to enter HUVEC and causes injury of HUVEC via inducing apoptosis, which may be the major pathogenic mechanism of VVC.

Objective To investigate the situation of admission nursing evaluation on elderly patients of geriatrics departments in several Shanghai comprehensive hospitals, and the results will be the base for designing elderly patient′s comprehensive admission nursing evaluation form. Methods 41 nurse managers of geriatrics department in Shanghai comprehensive hospitals were selected as research object. Self-designed questionnaire included general data, elderly patient admission nursing evaluation content and the importance of each item. Results The effective recovery rate was 97.56%(40/41). 98%(39/40) hospitals considered that elderly patients need to have a comprehensive assessment according to the elderly characteristics, only 18%(7/40) hospitals used the special nursing evaluation form for elderly patients. The score of importance of five dimensions were as follows: geriatric syndromes or problems scored (4.64 ± 0.38), physical function assessment scored (4.60 ± 0.46), physiological function assessment scored (4.53 ± 0.45), mental and psychological assessment scored (4.10 ± 0.57) and social assessment scored (4.07±0.52). The score of importance of 29 items were as follows:fall assessment scored (4.90±0.30), pressure ulcer assessment scored (4.85 ± 0.36), activities of daily living scored (4.75 ± 0.44), urinary incontinence assessment scored (4.70 ± 0.52), pain assessment scored (4.70 ± 0.46). Conclusions It is of great significance to carry on the comprehensive admission nursing evaluation for the elderly patients, which needs to be valued and strengthened.

Objective To investigate the clinical features and genetic basis of cryopyrin-associated periodic syndrome (CAPS). Methods The clinical manifestations, laboratory tests, and genetic tests of one case of CAPS were retrospectively analyzed. The related literatures were reviewed. Results A 7 year and eight month old male patient had recurrent fever for 7 years and his whole body was covered with patchy red rash which was itchy and faded with pressure. The limbs and joints were normal. The levels of high-sensitivity C-reactive protein, erythrocyte sedimentation rate, rheumatoid factors were increased. The patient had fundus arteriosclerosis, double conjunctival lesions and nerve deafness on both sides. There was no mutation found in NLRP3 gene coding region, but a heterozygous mutation (-2667G>T) had been found in 5 ' untranslated region. Compared with normal control, the mRNA level of NLRP3 increased 4.2 times and the expressions of IL-1βand IL-18 gene increased 2.2 (P=0.002) and 1.2 times (P>0.05). Conclusions The clinical features of CAPS can be recurrent fever, rash, and joint involved. The oph-thalmologic abnormalities and varying degrees of deafness may occur during the progression. The test of NLRP3 gene may help diagnosis.

Objective To investigate the ability level of institutionalized elderly people and its correlation with pension service demand.Methods Ability assessment for older adults and a self-designed questionnaire about pension service demand were used to survey the ability level and service demand of 332elderly people in 7 institutions of Yancheng city in Jiangsu province in July 2014.The influence factors of pension service demand were analyzed by the binary classification Logistic regression.Results 67.8％ (225/332),14.8％(48/332) and 15.7％(52/332) institutionalized elderly's ability level were mild,moderate and severe impairment.The impairment of ability levels of the elderly had positive impact on helping eating,bath,cleaning,medical service and other services agency and negative impact on culture and entertainment.Conclusions The ability of institutionalized elderly were poor in Yancheng city in Jiangsu Province.We should provide service according to their abilities and demand,in order to ensure the rational use of the limited resources.

Objective To explore the differences of occupation burnout of the soldiers in southern and northern Xinjiang and explore its related influencing factors.Methods Using stratified randomization sampling method,500 soldiers from south and north of xinjiang military were selected and investigated by Military Job Burnout Scale and Military Social Support Rating Scale.Results ① The military of northern soldiers'accomplishment,somatization,interpersonal relationship,social support score (5.57±3.29,5.53± 3.35,3.38±2.75,9.62± 10.15) was significantly higher than the soldiers who live in south of xinjiang (5.26±3.25,5.13±3.45,2.94±2.39,6.25±5.24) (t=2.091,-2.539,-4.011,7.227,P＜0.05).②Every dimensions of occupation bumout has significant correlation with social support,age,length of military service,marriage,level,working hours,income and job satisfaction (r=0.124,0.220,0.275,0.198,0.192,0.206,0.188,-0.383,P＜0.05).The total score of Military Job Bumout Scale has positive correlation with social support and level (r=0.122、0.410,P＜0.01).③Social support,working hours,job satisfaction and length of military service has forecast effect on the northern military occupation bumout.Social support and level can predict the southern military occupation burnout.Conclusion It is no obviously differences on the general occupational between the north and South Xinjiang Military.Social support is closely related to the job burnout of South and the North military.

OBJECTIVE To evaluate the results of superficial parotidectomy with preservation of the Steven’s duct. METHODS 27 cases of superficial parotidectomy with preservation of the Steven’s duct were reviewed retrospectively. Complications and treatment outcomes were analyzed. RESULTS Almost all cases investigated resulted in satisfactory outcomes. CONCLUSION Superficial parotidectomy with preservation of the Steven’s duct is a possible alternative for some patients, especially those with benign parotid tumour.

OBJECTIVE: To discuss the the control of hyperglycemia in patients with severe acute pancreatitis(SAP).METHODS: Patients were treated with NPH(subcutaneous injection) or continuous subcutaneous insulin injection(CSII) or Insulin glargine(subcutaneous injection).Incidences of hypoglycemia and hyperglycemia and the blood sugar level within 5 days of admission were measured.RESULTS: The incidences of blood glucose level being ≤4.0 mmol?L-1 or ≥11.1 mmol?L-1 were significant different in CSII group and insulin glargine group compared with NPH group respectively(P