To summarize the nursing management experience of 9 patients with lung transplantation undergoing extracorporeal membrane oxygenation(ECMO)combined with continuous renal replacement therapy(CRRT)during perioperative period.The key points of nursing include forming a professional team to ensure the whole process management;comprehensive evaluation and pretreatment of adverse events during the operation to maintain the safe operation of the equipment;refined volume management based on the surgical process ensures intraoperative hemodynamic stability;optimization of intraoperative anticoagulation management to reduce the incidence of complications;multi-device safe transport management ensures the continuity of postoperative treatment.Through comprehensive and targeted nursing intervention,9 patients were successfully treated with ECMO combined with CRRT during the operation.The patients were transferred out of ICU 3～12 days after the operation,and were followed up for 3 months.The patient's condition is good.

To summarize the nursing management experience of 9 patients with lung transplantation undergoing extracorporeal membrane oxygenation(ECMO)combined with continuous renal replacement therapy(CRRT)during perioperative period.The key points of nursing include forming a professional team to ensure the whole process management;comprehensive evaluation and pretreatment of adverse events during the operation to maintain the safe operation of the equipment;refined volume management based on the surgical process ensures intraoperative hemodynamic stability;optimization of intraoperative anticoagulation management to reduce the incidence of complications;multi-device safe transport management ensures the continuity of postoperative treatment.Through comprehensive and targeted nursing intervention,9 patients were successfully treated with ECMO combined with CRRT during the operation.The patients were transferred out of ICU 3～12 days after the operation,and were followed up for 3 months.The patient's condition is good.

Objective To observe the effects of acupuncture at acupoints along the meridians on the expression of frontal lobe associated protein kinase in pchlorophenylalanine(PCPA)induced insomnia rats;To explore the mechanism of acupuncture in improving insomnia.Methods Totally 60 rats were randomly divided into blank group,model group,sham acupuncture group,acupuncture group and Western medicine group,with 12 rats in each group.An insomnia model rat was induced by intraperitoneal injection of PCPA.The acupuncture group received acupuncture at"Baihui","Shenmen"(bilateral),and"Sanyinjiao"(bilateral),while the sham acupuncture group only fixed the needle at the corresponding acupoints but did not penetrate the skin,while the model group was only fixed for 30 minutes,the Western medicine group was given a solution of estazolam by gavage for 7 consecutive days,the blank group was not treated.The pentobarbital sodium reversal experiment was used to detect the sleep latency and sleep time of rats,ELISA was used to detect the content of melatonin(MT)in plasma,RT-PCR was used to detect the mRNA expressions of calmodulin dependent protein kinase(CaMK)Ⅱ,protein kinase C(PKC)and p38 mitogen activated protein kinase(MAPK)in frontal lobe tissue,and Western blot was used to detect the protein expressions of CaMKⅡ,PKC and p38MAPK in frontal lobe tissue.Results Compared with the blank group,the sleep latency of the model group rats were significantly prolonged and the sleep time were significantly shortened(P<0.01),the content of MT in plasma was significantly reduced(P<0.01),and the mRNA and protein expressions of CaMKⅡ and PKC in frontal lobe tissue were significantly decreased(P<0.01),the mRNA and protein expressions of p38MAPK were significantly increased(P<0.01).Compared with the model group,the sleep latency were significantly shortened and the sleep time were significantly prolonged in the acupuncture group and the Western medicine group(P<0.01),the plasma MT content significantly increased(P<0.01),the mRNA and protein expressions of CaMKⅡ and PKC in frontal lobe tissue significantly increased(P<0.05),and the mRNA and protein expression of p38MAPK significantly decreased(P<0.01).Compared with the sham acupuncture group,the sleep latency shortened and sleep time were significantly prolonged in the acupuncture group and the Western medicine group(P<0.01),plasma MT content significantly increased(P<0.01),PKC mRNA expression in frontal lobe tissue significantly increased(P<0.01),and p38MAPK mRNA expression significantly decreased(P<0.01).There was no statistically difference in various indicators between the acupuncture group and the Western medicine group(P>0.05).Conclusion Acupuncture at acupoints along the meridians can shorten the sleep latency and prolong sleep time,improve sleep status by regulating the expression of associated protein kinase in frontal lobe of insomnia rats.

In light of the lack of reliable molecular markers for odontogenic myxoma (OM), the detection of copy number variation (CNV) may present a more objective method for assessing ambiguous cases. In this study, we employed multiregional microdissection sequencing to integrate morphological features with genomic profiling. This allowed us to reveal the CNV profiles of OM and compare them with dental papilla (DP), dental follicle (DF), and odontogenic fibroma (OF) tissues. We identified a distinct and robustly consistent CNV pattern in 93.75% (30/32) of OM cases, characterized by CNV gain events in chromosomes 4, 5, 8, 10, 12, 16, 17, 20, and 21. This pattern significantly differed from the CNV patterns observed in DP, DF, and OF. The Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis indicated potential links between this CNV patterns and the calcium signaling pathway and salivary secretion, while Gene Ontology (GO) term analysis implicated CNV patterns in tumor adhesion, tooth development, and cell proliferation. Comprehensive CNV analysis accurately identified a case that was initially disputable between OF and OM as OM. Our findings provide a reliable diagnostic clue and fresh insights into the molecular biological mechanism underlying OM.
Humans ; DNA Copy Number Variations ; Odontogenic Tumors/diagnosis* ; Myxoma/genetics* ; Female ; Male ; Adult ; Adolescent ; Middle Aged ; Dental Papilla ; Young Adult ; Fibroma/genetics* ; Dental Sac ; Child

OBJECTIVE To synthesize bivalent γ-carboline derivatives and determine their acetylcholinesterase inhibition activity. METHODS The key intermediate γ-carboline was synthesized by Fischer method using N-acetyl- 3-bromo-4-piperidone and phenylhydrazine as starting materials. The γ-carboline synthesized was then reacted with ω,ω’- dibromoalkanes in the presence of NaH to form bivalent γ-carboline derivatives. Methylation of γ-carboline derivative with iodomethane in methanol yielded its quaternary ammonium salt. The acetylcholinesterase activity was measured by Ellman method with slight modification. RESULTS Seven novel carboline derivatives were synthesized and their structures were characterized by IR, 1H-NMR, 13C-NMR and ESI-MS. The results of pharmacological experiments indicated that all the target compounds showed inhibition activity against the acetylcholinesterase. Compound 4g exhibited inhibitory activity similar to that of the positive control donepezil. CONCLUSION Bivalent γ-carboline derivatives have inhibition activity against the acetylcholinesterase. The length of the connecting chain has an impact on the activity. It shows the best activity with chain length of eight carbon atoms, and the quaternization of tertiary nitrogen in the structure is beneficial for raising the inhibitory activity.

Objective:To describe the characteristics and change trends of incidence, mortality and disease burden of acute myocardial infarction (AMI) in Qingdao from 2014 to 2020.Methods:We analyzed the incidence data of AMI retrieved from Qingdao Chronic Diseases Surveillance System. The average annual percent change (AAPC) of morbidity and mortality of AMI were evaluated by using Joinpoint log-linear regression model. Disability adjusted life year (DALY) was used to estimate disease burden of AMI in Qingdao.Results:A total of 70 491 AMI cases and 50 832 deaths of AMI occurred in Qingdao from 2014 to 2020. The age-standardized morbidity and mortality were 54.71/100 000 and 36.55/100 000, respectively. During 2014-2020, the AAPC of age-standardized morbidity was 2.86% (95% CI: 0.42%-5.35%), and 4.30% (95% CI: 1.24%-7.45%) in men and 0.78% (95% CI: -0.89%-2.47%) in women, respectively. The log-linear regression model showed that age-standardized morbidity in age groups 30-39, 40-49 years increased rapidly, with the AAPCs of 8.92% (95% CI: 2.23%-16.06%) and 6.32% (95% CI: 3.30%-9.44%), respectively. The trend was also observed in age groups 30-39, 40-49 and 50-59 years in men, with the AAPCs of 11.25% (95% CI: 3.54%-19.54%), 6.73% (95% CI: 2.63%-10.99%) and 6.72% (95% CI: 2.98%-10.60%), respectively. There was no significant change in age-standardized mortality. The DALY rate increased from 7.49/1 000 in 2014 to 8.61/1 000 in 2020, with the AAPC of 1.97% (95% CI: 0.36%-3.60%). Conclusions:The age-standardized morbidity of AMI in men increased in Qingdao, especially in those aged 30-49 years, while age-standardized mortality rate of AMI was relatively stable from 2014 to 2020. The burden of disease of AMI increased in both men and women.

Objective:To analyze the effectiveness and safety of assisted reproductive technology in the fertility needs of female patients with malignant tumors.Methods:A total of 37 female malignant tumor patients (case group) who underwent adjuvant reproductive therapy in Fujian Provincial Maternity and Children's Hospital from 2013 to 2018 were enrolled. Totally 74 non-tumor patients were matched as control group according to age and egg retrieval time using a 1：2 matching method. By analyzing the demographic data and the first pregnancy data, the clinical pregnancy rate and the implantation rate of the first transplant cycle were calculated, and the pregnancy outcomes of case group and control group were evaluated.Results:There was no significant difference in the demographic data between the two groups. There was no significant difference in the basic follicle-stimulating hormone (FSH) level, basic luteinizing hormone (LH) level, estradiol and progesterone levels on human chorionic gonadotropin (hCG) injection day during the first treatment period ( P>0.05). The differences of total amount of gonadotropin (Gn) used [(1 984.93±756.79) IU vs. (2 610.59±988.52) IU, P=0.001], duration of Gn used [(9.68±2.57) d vs. (11.64±2.47) d, P<0.001], high-quality embryo rate (49.56% vs. 58.94%, P=0.016) and the number of embryos transferred (1.4±0.5 vs. 1.8±0.4， P=0.001) between case group and control group were statistically significant. There was no significant difference in the clinical pregnancy rate and the implantation rate between the two groups ( P>0.05). Cumulative pregnancy rate, cumulative live birth rate, the number of egg retrieval cycles per live birth, the number of transplant cycles, the number of embryos, and the number of high-quality embryos were not statistically significant ( P>0.05). Tumor patients receiving assisted reproductive assistance have not been found so far recurrence or new tumor. Conclusion:Compared with control group, the pregnancy outcomes after assisted reproductive technology in female malignant tumor patients were not significantly different. Assisted reproductive technology can fulfill the fertility needs of female malignant tumors after surgery and is safety.

Objective:To analyze the effectiveness and safety of assisted reproductive technology in the fertility needs of female patients with malignant tumors.Methods:A total of 37 female malignant tumor patients (case group) who underwent adjuvant reproductive therapy in Fujian Provincial Maternity and Children's Hospital from 2013 to 2018 were enrolled. Totally 74 non-tumor patients were matched as control group according to age and egg retrieval time using a 1：2 matching method. By analyzing the demographic data and the first pregnancy data, the clinical pregnancy rate and the implantation rate of the first transplant cycle were calculated, and the pregnancy outcomes of case group and control group were evaluated.Results:There was no significant difference in the demographic data between the two groups. There was no significant difference in the basic follicle-stimulating hormone (FSH) level, basic luteinizing hormone (LH) level, estradiol and progesterone levels on human chorionic gonadotropin (hCG) injection day during the first treatment period ( P>0.05). The differences of total amount of gonadotropin (Gn) used [(1 984.93±756.79) IU vs. (2 610.59±988.52) IU, P=0.001], duration of Gn used [(9.68±2.57) d vs. (11.64±2.47) d, P<0.001], high-quality embryo rate (49.56% vs. 58.94%, P=0.016) and the number of embryos transferred (1.4±0.5 vs. 1.8±0.4， P=0.001) between case group and control group were statistically significant. There was no significant difference in the clinical pregnancy rate and the implantation rate between the two groups ( P>0.05). Cumulative pregnancy rate, cumulative live birth rate, the number of egg retrieval cycles per live birth, the number of transplant cycles, the number of embryos, and the number of high-quality embryos were not statistically significant ( P>0.05). Tumor patients receiving assisted reproductive assistance have not been found so far recurrence or new tumor. Conclusion:Compared with control group, the pregnancy outcomes after assisted reproductive technology in female malignant tumor patients were not significantly different. Assisted reproductive technology can fulfill the fertility needs of female malignant tumors after surgery and is safety.

Delirium is a common complication during perioperative period of lung transplantation, which affects postoperative recovery and survival. This article reviews the general situation of delirium during perioperative period of lung transplantation and the risk factors of perioperative delirium associated with lung transplantation, and proposes comprehensive nursing intervention measures to prevent delirium, in order to provide a reference for the nursing of perioperative delirium in lung transplantation patients.

Objective To investigate the practice and effect of specialist nursing inspection of intravenous infusion in the quality control of specialist nursing. Methods Intravenous infusion treatment nursing group used feed-forward control theory and methods, taking cross-sectional research methods yearly from 2014 to 2016 and referencing intravenous infusion special quality checklist to fully understand the hospital infusion tool selection situation and quality. Intravenous infusion related treatment system operational procedures was established and improved, the monthly quality control plan was made to do quality nursing of intravenous infusion specialist inspections and timely feedback of each month to various sections of the hospital. Results The rational choice of the hospital infusion tool was more reasonable. The proportion of steel needle in 2016 compared with in 2015 and 2014 was decreased by 8.9%(321/920-212/846), 18.8%(321/920-156/968). Intravenous infusion quality was significantly improved in the catheters′normative fix, nursing staffs′mastery of the skills and related expertise control rate, intravenous infusion treatment-related complications e.g. Phlebitis above grade two in 2016 were reduced 22 cases and 30 cases compared with in 2015 and in 2014, meanwhile the number was 18 and 31 in drug extravasation case. Conclusions Special nursing of intravenous infusion has a good effect on the improvement of nursing quality, and feed-forward control is an effective method for quality control of intravenous infusion therapy.