Objective To analyze the relationship between social skills and interaction anxiousness of college nursing students, and to find ways of improving their social skills and avoiding interaction anxiousness. Methods 247 college nursing students were investigated by adopting social skill questionnaire and interaction anxiousness questionnaire, and analyze the results. Results There was no obvious difference in the score of their social skills and interaction anxiousness among 3 grades (P ＞ 0.05 ). The social skills of college nursing students need to be further improved, what's more, their social adaptation, social perception, social confidence, social expression,and impression management scores were respectively 1.67 ± 0.44,2.12 ± 0.61,2.17 ± 0.62,1.98 ± 0.63,1.89±0.68. Their interaction anxiousness was moderate, and the average score of each item was 2.79 ± 0.55. There was conspicuously correlative relationship between the subsidiary of social skills and the level of interaction anxiousness (P ＜ 0. 05 ). Conclusion It is possible to relieve the extent of interaction anxiousness of nursing students by improving their social skills.

OBJECTIVE To explore the cognition of hand hygiene knowledge and related factors of hand hygiene compliance among undergraduate nursing students.METHODS Totally,67 undergraduate nursing students completed a questionnaire regarding the hand hygiene knowledge and related factors of hand hygiene compliance.RESULTS The undergraduate nursing students achieved(19.01?2.16) points in hand hygiene knowledge.As for the factors affecting their compliance with hand hygiene,98.51% agreed that detergents or disinfectants could stimulate the skin and cause dryness;62.69% believed they failed to keep their hands clean due to busy work;62.69% noted that the hospital didn′t keep the medical professions under strict surveillance,and so on.CONCLUSIONS The undergraduate nursing students have a good cognition about hand hygiene,but there are many factors affecting their compliance.Measures should be taken to keep the availability of necessary articles needed for hand hygiene,and the surveillance of hand hygiene should be strengthen.

Objective To analyze the language structure of nursing records and the application of defined vocabulary in nursing records of community child care,and to explore the possibility of structuralization and standardization of community nursing records by researchers' consulting International Classification of Nursing Practice (ICNP(R)2.0).Methods Convenient sampling method was used.A total of 432 handbooks about child health care were extracted from three community health service centers in Liaoning province.By analyzing the nursing records,the vocabulary was selected,and a coding book was built.Then researchers compared them with ICNP(R)2.0 Chinese version.Results Totally 567 terms were extracted.All phrases in nursing records about community child health care can be classified into three categories and seven shafts,which were nursing phenomenon,nursing action and nursing outcome.Our community nursing records about child health care could not fully meet shaft level of nursing record writing requirements from the International Council of nurses.Only 146 records were labeled as perfect fit with ICNP(R)2.0 terminology,223 records as not fit at all.The difference of different levels of suitability distribution about nursing phenomenon,nursing action and nursing outcome had statistically significant difference.Words of able to adapt and can't adapt about nursing action had larger proportion.Words that can't adapt about nursing phenomenon and nursing outcome had larger proportion.Conclusions There is still certain gap between domestic nursing records and ICNP(R)2.0 terminology.The list of terms from comparison nursing records about community child health care with ICNP(R)2.0 can lay the foundation for nursing language system structure and perfect community nursing record language in our country.

Objective To probe into the burden of caregivers of patients with Alzheimer' s disease (AD) ,coping styles and the correlation. Methods A survey involving 143 caregivers of patients with AD was conducted with Caregivers' Burden Scale and a simple Coping Style Questionnaire to analyze the burden of caregivers of AD and the characteristics of their coping styles and discuss the correlation. Results The burden of the caregivers of patients with AD was at intermediate level the score was 46. 96 ±7. 28. 78. 32% of the caregivers had intermediate burden. Both the grade of the positive coping and that of the negative coping of the caregivers of patients with AD were higher than the domestic norm (P < 0.01); the positive coping styles of the caregivers of patients with AD were negatively related with their burden while nursing; their negative coping styles were positively related with their burden while nursing (P < 0.01). Conclusion The burdens while nursing are related with their coping styles. In the aspect of nursing activity, caregivers should be encouraged to adopt positive coping styles.

Objective: To understand the relationships between personal knowledge management,self-determination motivation and high-order thinking abilities. Methods: A total of 469 undergraduate nursing students in China Medical University were recruited and assessed with general information questionnaire,high-order thinking abilities scale,self-determination motivation scale and personal knowledge management Questionnaire. Results: The score of high-order thinking abilities for undergraduate nursing students was (4.42±0.51) points,the score of self-determination motivation was (3.84±0.55) points, the score of personal knowledge management was (3.84±0.55) points. High-order thinking abilities were significantly positively related to self-determination motivation and personal knowledge management, respectively (r value was 0.437, 0.499, P<0.01 respectively).Grade and whether they were student cadres had no significant predictive effect on higher-level thinking ability of nursing undergraduates (β value was 0.000, 0.064, P > 0.05 respectively).Self-determination motivation positively predicted high-order thinking abilities (β value was 0.270, P<0.01), whereas personal knowledge management positively predicted high-order thinking abilities (β value was 0.381, P<0.01). Structural equation results showed that the direct effect value of higher-order thinking abilities of personal knowledge management was 0.41, and the indirect effect value of self-determining motivation on higher-order thinking abilities was 0.16,self-determination motivation played an intermediary role in the sense of undergraduate nursing students high-order thinking abilities and personal knowledge management. Conclusions Personal knowledge management and self-determination motivation are significant predicting factors of high-order thinking abilities.

For the purpose of thrombocytopenia gene therapy, recombinant RevTet-On and pRevTRE/TPO retrovirus were packaged and transfected to NIH3T3 after selected with G418 and hygromycin, the two inserting recombinant retrovirus cell strain RevTet-On3T3/TPO were established. TPO expression was controlled and regulated by doxycydine (Dox). After using Dox to control the expression of TPO in RevTet-On3T3/TPO cells, the result showed that when Dox is added to the RevTet-On3T3/TPO cells, cell populations expressed TPO highly in the presence of 2 mg/L of Dox, and lowly in the absence of Dox. By using the RevTet-On gene expression system (the retrovirus vector RevTet-On regulation system to control the expression gene by Dox), it could modulate the expression of multiple genes by tetracyline and its derivatives. This system maybe provides a safe and efficacient way for the thrombocy to penia gene therapy.

OBJECTIVETo explore the distribution of HBV genotype and serotype from Tibetan in Tongde, Qinghai.

METHODSNested polymerase chain reaction (nPCR) was used for amplification of S gene and C gene of HBV from sera carried by Tibetan chronic HBV carrier in Tongde, Qinghai, then the HBV DNA positive products were sequenced by direct sequencing. Genotype and serotype were identified by analysis of sequence result.

RESULTS271, which come from 311 sera samples with positive HBsAg randomly selected from natural community, were amplified and sequenced in both S gene and C gene successfully, 10 (3.7%), 261 (96.3%) out of them were identified as genotype C, recombinant between genotypes C and D respectively; 259 (95.6%), 10 (3.7%), 2 (0.7%) belonged to serotype ayw2, adr, adw2 respectively.

CONCLUSIONThe recombinant between genotypes C and D was the main genotype in Tibetan chronic carrier with hepatitis Bin Tongde, Qinghai; the serotype of this areas was consisted largely of ayw2.

Adolescent ; Adult ; China ; Genotype ; Hepatitis Antibodies ; blood ; Hepatitis B ; immunology ; virology ; Hepatitis B Core Antigens ; genetics ; Hepatitis B Surface Antigens ; genetics ; Hepatitis B virus ; classification ; genetics ; immunology ; isolation & purification ; Humans ; Male ; Middle Aged ; Young Adult

Compared with traditional drying methods for Chinese materia medica, microwave drying technology is not only with the features of easy and convenient to operate, rapidity, good effects, well remained appearance of medicine and low energy consumption, but also with the feature of extraordinary sterilization effects at the same time with drying. This article introduced the features and effects of microwave drying and sterilization technology, reviewed its application in the TCM field, and proposed existing problems and prospects in the recent research by targeting security problems (microwave radiation and microwave residue).

In order to investigate the expression of recombinant TPO gene in COS-7 cells and in vivo of the mouse model, eukaryotic expressing plasmid pcd2/TPO with human TPO cDNA was constructed with DNA recombinant techniques. The plasmid pcd2/TPO was transiently transfected into the COS-7 cells by means of lipofection, the naked pcd2/TPO plasmid was injected into the skeletal muscle of mice with electric pulses. RT-PCR and ELISA methods were used to detect the TPO expression of the transfected COS-7 cells, both showed high level expression. The MTT test showed the expressed TPO had proliferative activity to TPO-dependent cell line. High efficiency of gene transfer in transgenic mice was also observed by RT-PCR and immunohistochemical methods. The serum TPO level [(1 185 +/- 264) ng/L] in transgenic mice was quite different compared with the normal mice [(250 +/- 76) ng/L]. All these results provided solid foundations for the research of TPO gene therapy in the future.

Objective To evaluate the operative outcomes of a triple procedure including simultaneous penetration keratoplasty (PKP),extracapsular cataract extraction (ECCE) and intraocular lens (IOL) implantation,and to investigate the relationship between postoperative corneal refractive power and preoperative lens diopter.Methods This retrospective analysis study involved 15 patients who had undergone a triple procedure surgery in Beijing You'an hospital from April to October 2016.Outcomes including the best corrected visual acuity (BCVA),intraocular pressure (IOP),corneal refractive power,axial length,postoperative complications,corneal endothelial cell counts and the survival of corneal graft were determined one year after surgery.Results All corneal grafts were transparent and corneal endothelium were (1974.20 ±472.82) cell · mm-2.The mean postoperative LogMAR visual acuity (0.80 ±0.27) had a significant improvement compared with the mean preoperative LogMAR visual acuity (2.63 ±0.62) (t =13.042,P ＜0.001).There were no statistically significant differences in preoperative IOP (15.27 ± 2.37) mmHg (1 kPa =7.5 mmHg) and postoperative data (14.53 ± 3.04) mmHg (t =0.685,P =0.505),preoperative axial length (23.69 ±2.01) mm and postoperative data (23.62 ±2.12)mm (t =-0.138,P=0.893)and preoperative keratometry (45.01 ± 1.66) D of the control eye and postoperative data (42.56 ± 5.48) D (t =1.202,P =0.260).The postoperative spherical equivalent refractive was (0.40 ±4.65) D,and the target refraction was (0.58 ±0.25)D.Conclusion The triple procedures are safe and effective for the treatment of patients with coexisting corneal pathologies and cataracts.Selection of emmetropia lens diopter may result in the satisfactory postoperative visual acuity.However,unpredictable postoperative corneal curvature changes will still affect the final refractive state.