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Objective:To analyze the research hotspots and trends in the field of Traditional Chinese Medicine (TCM) for cervical cancer at home and abroad in recent 30 years through visualization method.Methods:By setting "cervical cancer" and "TCM" as the research subjects, the articles were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, and Web of Science Core database (WoS) from January 1, 1992 to January 1, 2022. Citespace 5.8 R3 software was used to conduct visual analysis on the authors, institutions and keywords included in the articles.Results:A total of 1 123 Chinese articles and 573 English articles were included. The number of articles issued showed a gradual upward trend; the author with the largest number of Chinese publications was Jin Zhe, and the author with the largest number of English publications was Chen Guo. The institution with the largest number of Chinese publications was Beijing University of Chinese Medicine; the institution with the largest number of English publications was Chinese Academy of Medical Sciences. Keywords co-occurrence of the top 3 Chinese keywords in the network frequency (excluding the search words) were "cervical erosion", "urinary retention" and "Yunnan Baiyao"; English keywords were "HeLa cell", "bibliometric", and "information monitoring system". Chinese keywords formed 11 clusters and 25 emergent words; English keywords formed 9 clusters and 17 emergent words.Conclusions:The research content in the field of TCM of cervical cancer about knowledge map in the past 30 years at home and abroad is rich. TCM can play the role of antagonizing human papillomavirus, enhancing immune function, regulating TCM constitution, improving quality of life and so on. At present, the research hotspot is the mechanism exploration of cervical cancer and the curative effect research of clinical complications, and the research trend is clinical curative effect research.
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Objective:To investigate the status quo of stress response, self-care and job performance among nurses in emergency department, and to analyze whether self-care has a mediating effect between stress response and job performance.Methods:This was a cross-sectional survey. From February to April 2022, 467 emergency department nurses from 11 tertiary hospitals in Changsha were investigated and analyzed by using random cluster sampling method, general data questionnaire, Stress Response Questionnaire, Self-Compassion Scale and Nursing Performance Scale.Results:The total score of nurses′ Stress Response Questionnaire was (78.02 ± 26.78) points, the total score of Self-Compassion Scale was (81.75 ± 22.23) points, and the total score of Nursing Performance Scale was (74.05 ± 21.57) points. Stress response was negatively correlated with self-care and work performance ( r=-0.452, -0.572, both P<0.01), and self-care was positively correlated with work performance ( r=0.515, P<0.01). Self-care played a partial mediating role between stress response and job performance, accounting for 26.98% of the total effect. Conclusions:Self-care is an intermediary variable between emergency department nurses′ stress response and work performance. Nursing managers should pay attention to emergency department nurses′self-care and stress response levels, and evaluate them regularly in order to take timely intervention measures to improve their self care ability, reduce stress response, and improve work performance of emergency department nurses.
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OBJECTIVE@#To investigate herpes zoster reactivation induced by arsenic in patients with acute promyelocytic leukemia (APL).@*METHODS@#The clinical data of 212 patients with APL treated in the Department of Hematology of the First Affiliated Hospital of Xi'an Jiaotong University from 2008 to 2019 were retrospectively analyzed to observe the activation of varicella zoster virus induced by arsenic. Kaplan-Meier analysis, chi-square test, and boxplot were used to analyze and describe the cumulative dose of arsenic and the time from the beginning of arsenic treatment to the occurrence of herpes zoster.@*RESULTS@#Excluding early death cases and early automatic discharge cases, 17 cases developed herpes zoster reactivation in 175 patients with APL treated with arsenic, and the cumulative median dose of arsenic was 6.2(2-12) mg/kg. Precise risk of reactivation of herpes zoster with 10 months in APL patients treated by arsenic was 9.7%.@*CONCLUSION@#Arsenic treatment can induce high reactivation rate of herpes zoster virus.
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Humans , Arsenic , Herpes Zoster/epidemiology , Herpesvirus 3, Human , Leukemia, Promyelocytic, Acute/drug therapy , Retrospective StudiesРеферат
<p><b>OBJECTIVE</b>To analyze the correlation of ATO therapeutic dose with the relapse of patients with acute promyelocytic leukemia (APL) and to investigate the optimal dose and courses of ATO.</p><p><b>METHODS</b>The clinical data of 102 patients with APL from January 2008 to June 2015 were analyzed retrospectively. The clinical characteristics of APL patients in relapsed group and maintained remission group were compared. According to ATO dose in 2 years recommended in chinese guideline as criteria of grouping, the patients were divided into ATO high and low dose groups, then the relapse rate in groups was compared. The cut-off value of ATO dose was analyzed by ROC curve.</p><p><b>RESULTS</b>Univariate analysis showed that the relapse rate in high ATO and low ATO groups on 2 year treatment was 2.5% and 17.7% respectively (P<0.05); multiple variate analysis demonstrated that the ATO dose>22.4 mg/kg on 2 year treatment was independent preventive factor for the relapse of APL (OR=0.119, P<0.05). The ROC curve showed that the cut-off value of ATO dose on 2 year treatment was 8.765 mg/kg. The relapse rate of APL in group of ATO dose >8.765 mg/kg group was significantly lower than that in group of ATO dose <8.765 mg/kg.</p><p><b>CONCLUSION</b>The relapse of APL relates with used ATO dose, sufficient use of ATO dose can decrease the relapse rate of APL.</p>
Тема - темы
Humans , Antineoplastic Combined Chemotherapy Protocols , Arsenic Trioxide , Arsenicals , Leukemia, Promyelocytic, Acute , Oxides , Recurrence , Retrospective Studies , TretinoinРеферат
<p><b>OBJECTIVE</b>To evaluate the effect of mitochondrial DNA(mtDNA) secondary mutations, haplotypes, GJB2 gene mutations on phenotype of 1494C>T mutation, and to study the molecular pathogenic mechanism of maternally transmitted aminoglycoside-induced and nonsyndromic hearing loss.</p><p><b>METHODS</b>Two Chinese Han pedigrees of maternally transmitted aminoglycoside induced and nonsyndromic hearing loss were collected. The two probands and their family members underwent clinical, genetic and molecular evaluations including audiological examinations and mutational analysis of mitochondrial genome and GJB2 gene.</p><p><b>RESULTS</b>Clinical evaluation revealed wide range of severity, age-at-onset and audiometric configuration of hearing impairment in matrilineal relatives in both families, for which the penetrance of hearing loss was respectively 42.9% and 28.6% when aminoglycoside-induced deafness was included. When the effect of aminoglycosides was excluded, the penetrances of hearing loss were 14.3% and 14.3%. Sequence analysis of mitochondrial genomes identified a known 12S rRNA 1494C>T mutation, in addition with distinct sets of mtDNA polymorphisms belonging to Eastern Asian haplogroups C4a1a and B4b1c, respectively.</p><p><b>CONCLUSION</b>Mitochondrial 12S rRNA 1494C>T mutation probably underlie the deafness in both families. Lack of significant mutation in the GJB2 gene ruled out involvement of GJB2 in the phenotypic expression. However, aminoglycosides and other nuclear modifier genes may still modify the phenotype of the 1494C>T mutation in these families. The B4b1c is a newly identified haplogroup in aminoglycoside-induced and nonsyndromic hearing loss family carrying the 1494C>T mutation. The 1494C>T mutation seems to have occurred sporadically through evolution.</p>
Тема - темы
Adult , Humans , Male , Young Adult , Aminoglycosides , Asian People , Genetics , Base Sequence , Connexin 26 , Connexins , Genetics , DNA, Mitochondrial , Genetics , Genetic Predisposition to Disease , Haplotypes , Hearing Loss , Genetics , Molecular Sequence Data , Mutation , Pedigree , Phenotype , RNA, Ribosomal , GeneticsРеферат
<p><b>OBJECTIVE</b>To study the effect of the mitochondrial 12S rRNA mutations on aminoglycoside-induced and nonsyndromic hearing loss, to carry out the clinical and molecular characterization of five Han Chinese pedigrees with maternally transmitted aminoglycoside-induced and nonsyndromic hearing loss.</p><p><b>METHODS</b>Five pedigrees of maternally transmitted aminoglycoside-induced and nonsyndromic hearing loss were collected, genomic DNA was extracted, and complete mitochondrial genomes and the gap junction protein beta 2 (GJB2) gene were amplified and sequenced.</p><p><b>RESULTS</b>Clinical evaluation revealed a wide range of severity, age-at-onset and audiometric configuration of hearing impairment in the matrilineal relatives in these families. The penetrance rates of hearing loss in these pedigrees were 17.6%, 50.0%, 66.7%, 31.3% and 23.1%, with an average of 37.7%, when aminoglycoside-induced deafness was included. Sequence analysis of the complete mitochondrial genomes in these pedigrees identified the known 1555A>G mutation and distinct sets of mitochondrial DNA(mtDNA) polymorphisms belonging to Eastern Asian haplogroups D4b2b, B4c1b1, F3, C1 and D5a, respectively. Of these variants, ND1 L89T and CO3 A200T mutations resided at the highly conservative regions. However, there were no functionally significant mutations in tRNAs and rRNAs or secondary known mutations. No hearing loss related GJB2 gene mutation was observed.</p><p><b>CONCLUSION</b>The lack of significant mutation in the ruled out the possible involvement of GJB2 in the phenotypic expression of the 1555A>G mutation in those affected subjects. However, aminoglycosides, mtDNA variations and other nuclear modifier genes may play an important role in the phenotypic manifestation of the 1555A>G mutation in these Chinese families.</p>