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OBJECTIVE: To explore the characteristics and influencing factors of high-risk factors and adverse outcomes of pregnancy in different occupational populations in a medical college community. METHODS: A total of 719 pregnant women in a medical college community were selected by convenient sampling method and divided into medical staff group(218 women) and non-medical staff group(501 women, including 138 teaching staff subgroup, 129 administrative service staff subgroup and 234 other occupation subgroup). The detection rate of high-risk factors and adverse outcomes of pregnancy were compared among these groups. RESULTS: Among the study subjects with the top five detection rates, high-risk factors of pregnancy were abnormal body mass index, advanced age, diabetes mellitus, scarred uterus and abnormal thyroid function, with the detection rate of 21.4%, 17.5%, 9.7%, 7.5% and 7.5%, respectively. The detection rates of pregnancy high-risk factors≥two, adverse pregnancy outcome, adverse fetal outcome, miscarriage and low birth weight in the medical group were significantly lower than those in the non-medical staff group(all P<0.05). The detection rates of pregnancy risk factors, primary screening risk factors, scarred uterus and pregnancy anemia in the teaching staff subgroup were significantly higher than those in the other occupation subgroups(all P<0.008). The detection rates of pregnancy high-risk factors ≥two and advanced age in the teaching staff subgroup were higher than those in medical staff group(all P<0.008). The detection rates of adverse pregnancy outcome and miscarriage in the administrative service staff subgroup were higher than those in medical staff group(all P<0.008). Multivariate logistic regression analysis results showed that occupation, advanced age, parity and scarred uterus were the main influencing factors of adverse pregnancy outcome(all P<0.05). CONCLUSION: There are differences in pregnancy high-risk factors and adverse pregnancy outcomes among different occupational groups. The teaching staff subgroup has a relatively higher detection rate of pregnancy high-risk factors, and the adverse pregnancy outcomes and miscarriage were relatively higher in the administrative service staff subgroup, compared with the medical staff group.
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Objective To investigate the application and advantages of alternative vascular hemihepatic occlusion in anatomic mesohepatectomy.MethodsThe clinical data of 57 patients with liver cancer who underwent operation in hepatobiliary surgery of Fuzhou general hospital from January 2014 to December 2017 were retrospectively analyzed.According to the surgery method, the patients were divided into observation group and control group, 34 cases in observation group were performed anatomic mesohepatectomy with alternative hemihepatic occlusion, 23 cases in control group were treated with non-anatomical liver lobectomy.The clinical effect of two groups were compared.Results The observation group was significantly better than the control group in terms of operation time, intraoperative blood loss, length of hospital stay, hospitalization costs, ALB at 1, 3, 5 days after surgery, ALT and AST at 1, 3, 5, 7 days after surgery, the differences were significant (P＜0.05).There was no perioperative deaths in the two groups.ConclusionApplied alternative hemihepatic vascular occlusion in anatomic mesohepatectomy can achieve good short-term curative effect and high safety.
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The protein encoded by CC chemokine receptor 7 (CCR7) is a member of the G protein-coupled receptor family. This receptor was identified as a gene induced by the Epstein-Barr virus (EBV), and is thought to be a mediator of EBV effects on B lymphocytes. This receptor is expressed in various lymphoid tissues and activates B and T lymphocytes. It has been shown to control the migration of memory T cells to inflamed tissues, as well as stimulate dendritic cell maturation. To map the CCR7 gene in chicken chromosome, a 6 000 rads chicken-hamster radiation hybrid panel (ChickRH6) was used. PCR of samples from ChickRH6 revealed that the location of CCR7 gene is linked to the maker SEQ0347 (6 cR away) with LOD score of 16.6 and that the marker SEQ0347 is located on chromosome 27 at 27 cR of RH (radiation hydrid) map. We compared the corresponding human mRNA sequence with the predicted coding sequence of chicken CCR7 gene, and found that the assembled contig shared a high percentage of similarity with that of the human gene.