The Work Experience of Newly Recruited Male Nurses during COVID-19: A Qualitative Study

Purpose@#This study was to investigate the work experience of newly recruited male nurses during the COVID-19 pandemic. @*Methods@#With a phenomenological approach, this qualitative study was adopted semistructured interviews by phone or video calls. A total of 9 male nurses newly recruited for the COVID-19 wards in Chinese hospitals were interviewed for this study. And Colaizzi's method was applied for evaluation in the data analysis. @*Results@#Based on our findings, three themes were extracted. First, the newly recruited male nurses showed negative emotions at the beginning of COVID-19 epidemic, which was caused by changes in working conditions and content, but also prompted the nurses to change the way of coping with the crisis. Second, they gradually mastered the working skills and psychological training to cope with COVID-19 and developed a positive attitude toward life and a high sense of professional responsibility. Finally, we learned about their needs to respond to public health emergencies such as the COVID-19 pandemic. @*Conclusion@#COVID-19 is a disaster for all of humanity. The newly recruited male nurses are an important force in emergency rescue. Although they suffered from short-term negative emotions, they quickly adapted to the crisis. In order to better prepare for future emergencies, the disaster response capacity of newly recruited male nurses needs to be further improved. In addition, newly recruited male nurses have a strong demand for timely and personalized career development guidance.

The Work Experience of Newly Recruited Male Nurses during COVID-19: A Qualitative Study

Purpose@#This study was to investigate the work experience of newly recruited male nurses during the COVID-19 pandemic. @*Methods@#With a phenomenological approach, this qualitative study was adopted semistructured interviews by phone or video calls. A total of 9 male nurses newly recruited for the COVID-19 wards in Chinese hospitals were interviewed for this study. And Colaizzi's method was applied for evaluation in the data analysis. @*Results@#Based on our findings, three themes were extracted. First, the newly recruited male nurses showed negative emotions at the beginning of COVID-19 epidemic, which was caused by changes in working conditions and content, but also prompted the nurses to change the way of coping with the crisis. Second, they gradually mastered the working skills and psychological training to cope with COVID-19 and developed a positive attitude toward life and a high sense of professional responsibility. Finally, we learned about their needs to respond to public health emergencies such as the COVID-19 pandemic. @*Conclusion@#COVID-19 is a disaster for all of humanity. The newly recruited male nurses are an important force in emergency rescue. Although they suffered from short-term negative emotions, they quickly adapted to the crisis. In order to better prepare for future emergencies, the disaster response capacity of newly recruited male nurses needs to be further improved. In addition, newly recruited male nurses have a strong demand for timely and personalized career development guidance.

Identification of a novel FBN1 variant in a pedigree affected with Marfan syndrome / 中华医学遗传学杂志

Objective@#To explore the genetic basis for a pedigree affected with Marfan syndrome (MFS).@*Methods@#Clinical data of the patients was collected.With genomic DNA extracted from peripheral blood samples, potential mutation was detected by targeted exome sequencing.Candidate variants were validated by Sanger sequencing and bioinformatic analysis.@*Results@#Targeted exome sequencing and Sanger sequencing revealed a missense c. 649T>C(p.Trp217Arg) variant in the exon 7 of FBN1 gene, which was unreported previously.Bioinformatics analysis suggested that the variant can cause amino acid replacement and affect the structure and function of fibrillin-1.@*Conclusion@#A novel missense variant of the FBN1 gene was identified, which probably underlies the autosomal dominant MFS in this pedigree.

Identification of a novel FBN1 variant in a pedigree affected with Marfan syndrome / 中华医学遗传学杂志

OBJECTIVE@#To explore the genetic basis for a pedigree affected with Marfan syndrome (MFS).@*METHODS@#Clinical data of the patients was collected. With genomic DNA extracted from peripheral blood samples, potential mutation was detected by targeted exome sequencing. Candidate variants were validated by Sanger sequencing and bioinformatic analysis.@*RESULTS@#Targeted exome sequencing and Sanger sequencing revealed a missense c.649T to C(p.Trp217Arg) variant in the exon 7 of FBN1 gene, which was unreported previously. Bioinformatics analysis suggested that the variant can cause amino acid replacement and affect the structure and function of fibrillin-1.@*CONCLUSION@#A novel missense variant of the FBN1 gene was identified, which probably underlies the autosomal dominant MFS in this pedigree.

The expression of HMGB in rats with acute necrotizing pancreatitis / 中华胰腺病杂志

Objectives To detect the expression of serum high mobility group box-1 (HMGB1) and explore its changes in rats with acute necrotizing pancreatitis (ANP).Methods Intraperitoneal injection of 20％ L-arginine in the dosage of 250 mg/100 g twice every 1 hour was used to establish ANP rat model.Intraperitoneal injection of normal saline solution in equal volume was performed in control rats.Rats were sacrificed at 6 h,18 h,24 h,36 h,48 h,72 h and 96 h after injection.Blood samples were collected to detect serum amylase and HMGB1 level.Pancreatic tissue was collected for pathological examination.Realtime PCR was applied to detect the mRNA expression of HMGB1 in pancreatic tissue.Werstem blot was used to determine HMGB1 protein expression in pancreatic tissue.Results Serum amylase level began to increase at 6 h after modeling,reached the peak at 18 h [(5 070 ± 603) U/L] and returned to normal level after 48 h.Serum amylase activity at 6 h and 18 h in ANP group was much higher than that in control group (1 844 ± 181)U/L(P＜0.05).The expression of HMGB1 began to increase at 6 h,reached to the peak at 36 h [(288.5 ±42.1)μg/L],and then decreased gradually.HMGB1 expressions at each time point in ANP group were significantly higher than those in control group (31.6 ± 10.1) μg/L],and the differences were statistically significant (all P ＜ 0.05).Pathological scores in pancreatic tissues in ANP group were higher than those in control group 0.38 ± 0.52,and the differences were statistically significant (P ＜ 0.05).HMGB1 mRNA expressions at t 6 h,18 h,24 h,36 h,48 h,72 h and 96 h in ANP group were 1.23 ±0.25,2.60 ± 0.46,3.23 ± 0.34,4.77 ± 0.66,2.88 ± 0.56,2.05 ± 0.20,1.33 ± 0.28,which were significantly higher than those in control group 0.44 ± 0.09,and the relative expression of HMGB1 in ANP group at 36 h was significantly higher than those at other time points (all P ＜ 0.05).HMGB1 protein expression in pancreatic tissue in ANP group at 6 h,18 h,36 h,72 h were 1.14 ±0.02,1.15 ±0.01,1.22 ±0.01,1.22 ±0.04,which obviously higher than those in control group(1.0),and HMGB1 expression in ANP group at 36 h was higher than those at other time points (all P ＜ 0.05).Conclusions HMGB1 may participate in systematic inflammation as one of the late inflammatory mediators during ANP.