To effectively implement "Technical manual of clinical blood transfusion ",ensure the safety of clinical blood transfusion,and decrease nursing human resources cost,a nursing station for blood delivery hospital was established. This paper introduces the environment and facility,basic setup of information-based management,organizational structure,operation and management mode of nursing station for blood delivery. With flexible work mode,standard distribution process,safe and timely distribution,and effective quality control of blood transfusion process,the nursing station for blood delivery ensured the safety and effectiveness of clinical blood utilization,strictly implemented "Technical manual of clinical blood transfusion ",made full use of human resources,relieved the stress of laboratory technicians of blood transfusion department,and improved the satisfaction rate of medical staff towards blood transfusion department.

Objective To make sure whether there is any association between genetic polymorphism of tumor necrosis factor (TNF) ? and systemic lupus erythematosus (SLE).Method PCR RFLP was used.A population based and family based study was carried out in 99 SLE patients,116 health controls and 12 families.Results The TNF ?2 allele frequency of SLE patients was significantly different from that of controls ( P

Objective To investigate the effect of Candida albicans and its components on the expression level of human beta-defensin-2 mRNA (HBD-2) in keratinocytes in vitro. Methods Different components of Candida albicans were isolated by lyticase, repeated freezing and thawing, sonication, and centrifugation. The keratinocytes and HaCaT cell lines were co-cultured with Candida albicans and its cellular components for 24 h. The expression level of HBD-2 mRNA was detected by reverse-transcription polymerase chain reaction (RT-PCR). Results Low expression level of HBD-2 mRNA in the unstimulated keratinocytes and HaCaT cells was detected. The HBD-2 mRNA expression levels in the keratinocytes stimulated by Candida albicans, the extract of its cell wall, and pure mannan were significantly increased (P 0.05). Conclusions Candida albicans, the extract of cell wall of Candida albicans, and commercial mannan can increase the expression level of HBD-2 mRNA in keratinocytes.

OBJECTIVETo study the genetic polymorphisms of UDP-glucuronosyltransferase 1F(UGT1F) and the relationship between polymorphisms and susceptibility to hepatocellular carcinoma (HCC).

METHODSThe polymorphisms of UGT1F of 84 patients with HCC and 144 healthy controls were detected by PCR-denaturation gradient gel electrophoresis-sequencing or PCR-single strain conformation polymorphsim-sequencing.

RESULTSThree new single nucleotide polymorphisms(SNP) were found: the first one was a transversion of TrarrG at nucleotide 232; the second one was the transition of ArarrG at nucleotide 528 in exon 1; the last one was the transition of ArarrG at nucleotide 376 in intron 2. Additionally, the polymorphism at nucleotide 754 was proved in this study. The frequencies of genotype and allele of 4 loci in cases and controls were analyzed. Both frequencies of genotype G/G(13.10%) and allele G (29.17%) of position 754 of UGT1F in cases were sig nificantly greater than those in controls (2.78% and 19.44% ) respectively. For other loci, the difference between the two groups were not significant.

CONCLUSIONExons 2-5 of UGT1F are highly conservative, but exon 1 emerges highly polymorphic. And the polymorphism at locus 754 may be related with HCC.

Alleles ; Amino Acid Substitution ; Base Sequence ; Carcinoma, Hepatocellular ; enzymology ; genetics ; DNA Mutational Analysis ; DNA, Neoplasm ; chemistry ; genetics ; Gene Frequency ; Genetic Predisposition to Disease ; genetics ; Genotype ; Glucuronosyltransferase ; genetics ; Humans ; Liver Neoplasms ; enzymology ; genetics ; Odds Ratio ; Polymorphism, Single Nucleotide ; Polymorphism, Single-Stranded Conformational

Objective To investigate the association between the HLA-DRB1 gene polymorphisms and susceptibility of pulmonary tuberculosis (TB) in patients with type 2 diabetes mellitus in North China. Methods A 1∶1 matched case-control study was adopted. Polymerase chain reaction-sequence-specific primers techniques (PCR-SSP) and restriction fragment length polymorphism (RFLP) was used to type polymorphisms (DR15, DR16, DR1, DR11). Information on environmental-related risk factors and pathological changes of tuberculosis was collected using a pre-tested standard questionnaire. Variance analysis, Chi-square, univariate and multivariate conditional Logistic analysis were conducted with SPSS 12.0 for Window. Results A sample of 124 pairs of cases and controls was studied. Univariate analysis demonstrated that DR15 mutant increased the risk of susceptibility of pulmonary tuberculosis (OR＝2.461, 95%CI: 1.363~4.444, P=0.002),and it would further increased if DR16 mutant occurred together (OR=4.904, 95%CI: 1.554~15.476). In multivariate analysis, DR15 mutant also associated with susceptibility of pulmonary tuberculosis (OR=2.996, 95%CI: 1.51~5.945). Conclusion Polymorphism of DR15 genotype might be a susceptible genotype of TB patients with type 2 diabetes mellitus in North China.

Training about master of nursing on professional degree and specialist nurse is the important part of nursing program in China. However, general education, lacking of specialized courses and the imperfect system of evaluation and certification is still exist. There is successful training and certification about them in American. The paper reviewed the educational status of master of nursing on professional degree and the certification standards, as well as authorities of nurse specialists in American. Hopefully, we can make reference for the future nursing field.

OBJECTIVETo explore the interaction between inheritance and environment with the aid of research on the genetic modes of hepatocellular carcinoma (HCC).

METHODSA genetic epidemiological study of HCC was conducted based on the methods of Penrose, simple segregation and Falconer for 100 proband pedigrees from HBsAg positive cohort. The proband samples came from a cohort of 90,00 people who were followed for 8 years. Analyses on genetic modes were carried out and heritability was calculated through the comparison of the proband pedigrees incidence frequency with incidence frequencies of the cohort and general population.

RESULTSThe incidence frequency of first-degree relatives was 4.0%, higher than what was seen in the general population incidence frequency (0.44%) and the cohort (1.03%). A familial aggregation of HBsAg carriers and a strong positive correlation between HBsAg carrier status and HCC were noticed (OR = 8.44, 95% CI: 3.37-20.06, P < 0.001). A ratio of the incidence frequency among siblings to the incident frequency among general population (s/q) approached 1/q(1/2) by Penrose method, but simple segregation did not show agreement with single-gene inheritance. The heritability from positive cohort was 42% +/- 6% (P < 0.05), compared with the heritability (59% +/- 7%) of general population. When the effect of the HBsAg was under control, the heritability from positive cohort turned to be 29% +/- 8% (P < 0.05), compared with the heritability (47% +/- 7%) of general population.

CONCLUSIONOur findings suggested that HCC followed a multifactorial mode rather than single inheritance. An interaction effect of inheritance and environment on HCC was also noticed.

Carcinoma, Hepatocellular ; epidemiology ; genetics ; China ; epidemiology ; Environment ; Female ; Hepatitis B Surface Antigens ; analysis ; Humans ; Incidence ; Liver Neoplasms ; epidemiology ; genetics ; Male

OBJECTIVETo identify risk factors for gestational diabetes mellitus (GDM) in women and to study the contribution of family history of type-2 diabetes to the risk for DDM.

METHODSA case-control study was performed in 85 women with GDM and 177 cases controls. Univariate and multivariate logistic regression and log-linear model were used to identify risk factors of GDM.

RESULTSMultivariate logistic regression showed that obesity before pregnancy, family history of type-2 diabetes, birth weight of pregnant women, age, fasting plasma level of triglyceride, physical inactivity, etc. all were risk factors for GDM. Analysis with log-linear model showed that parents' (father's or mother's) history of type-2 diabetes associated with GDM, with P-values of 0.012 and 0.017, respectively. Prevalence of diabetes in the mothers of proband with GDM was 9.41%, as compared with that in the fathers of proband with GDM 8.24%, with no statistical significance.

CONCLUSIONSObesity before gestation, family history of type-2 diabetes, low birth weight of mother, age, increased fasting plasma level of triglyceride, as well as parents' history of type-2 diabetes, all were risk factors for GDM. Physical exercise was found to be a protective factor for GDM. Mother's history of type-2 diabetes did not differ from father's in contributing to the onset of GDM in their offspring.

Adult ; Birth Weight ; Diabetes Mellitus ; genetics ; Diabetes, Gestational ; etiology ; Exercise ; Female ; Humans ; Logistic Models ; Obesity ; complications ; Pregnancy ; Risk Factors ; Triglycerides ; blood

The importance ofdischarge readiness in individual hospital discharge decision-making and health outcomes has been widely recognized. This paper reviews the concept of discharge readiness, assessment objects, implementers, contents, assessment tools and influences of social factors on discharge readiness, in order to provide reference and guidance for promoting targeted interventions to improve patients＇ discharge readiness from the societal level.

Objective:To explore the current situation of the use of assistive devices for mobility in patients with knee osteoarthritis and analyze its influencing factors.Methods:Using the convenient sampling method, patients with knee osteoarthritis who were admitted to the Orthopedics Department of a Class Ⅲ Grade A general public hospital in Zhengzhou from January to July 2019 were selected as the research objects. The general information questionnaire, the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST) Scale and other scales were used to conduct surveys. Univariate analysis and binary Logistic regression analysis were used to investigate the influencing factors of the use of assistive devices for mobility in patients with knee osteoarthritis. In this study, a total of 347 questionnaires were distributed and 340 valid questionnaires were returned. The effective recovery rate was 97.98%.Results:The usage rate of assistive devices for mobility in patients with knee osteoarthritis was 26.47% (90/340) , 5.55% (5/90) of the patients were recommended using assistive devices for mobility by medical staff, 2.22% (2/90) of the patients obtained assistive devices for mobility through professional adaptation, and 81.11% (73/90) of the patients did not receive health education on assistive devices for mobility. The total mean score of the QUEST Scale for 90 patients with knee osteoarthritis using assistive devices for mobility was (3.17±0.34) . Binary Logistic regression analysis showed that age, education level, monthly income, pain intensity, the activity of daily living status and social support were influencing factors for the use of assistive devices for mobility in patients with knee osteoarthritis ( P<0.05) . Conclusions:Patients with knee osteoarthritis have a lower usage rate of assistive devices for mobility, receive fewer professional assistive devices for mobility services, and have lower satisfaction with them. There are many factors affecting whether or not to use assistive devices for mobility. Medical staff should pay more attention to and guide the use of assistive devices for mobility for patients with knee osteoarthritis.