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Wang W, Jiang ZZ, Gong GL, Feng JY, Lin XP. [Diagnosis and orthodontic treatment strategy of complete canine transposition]. Zhonghua Kou Qiang Yi Xue Za Zhi 2023; 58:1091-1096. [PMID: 37818546 DOI: 10.3760/cma.j.cn112144-20230802-00053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
Tooth transposition is a challenge for orthodontists, especially in correcting the order of teeth. At present, the literature on transposition canines mainly focuses on epidemiological studies and case reports, and no systematic treatment guidance has been formed. In this article, the definition and classification, epidemiology and etiology, imaging diagnosis, treatment and risk control of transposed canines are systematically described in order to provide reference for clinical practice.
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Affiliation(s)
- W Wang
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Z Z Jiang
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - G L Gong
- Hangzhou Yaboyi Oral Clinic, Hangzhou 310000, China
| | - J Y Feng
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - X P Lin
- Faculty of Orthodontics, School of Stomatology, Zhejiang Chinese Medical University, Hangzhou 310053, China
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Jiang DX, Wang X, Song Q, Jiang ZZ, Zhang XL, Su JAKS, Hou YY. [PIK3CA copy number gain in esophageal squamous cell carcinoma and its prognostic significance]. Zhonghua Bing Li Xue Za Zhi 2021; 50:1163-1165. [PMID: 34619871 DOI: 10.3760/cma.j.cn112151-20210314-00203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- D X Jiang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X Wang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Q Song
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Z Z Jiang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - X L Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - J A K S Su
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Y Y Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
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Dai HF, Qian SN, Wei F, Jiang ZZ, Zhang SH, Chen K, Tang ML. [Prevalence and influence factors of job burnout among hospital staffs-a cross-sectional study]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020; 38:594-597. [PMID: 32892587 DOI: 10.3760/cma.j.cn121094-20200107-00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the influencing factors of job burnout of medical staff and provide reference for the formulation of intervention measures. Methods: From November to December, 2018, a questionnaire survey was conducted among medical staff in a general hospital by using the research design of the current situation survey. A total of 1193 questionnaires were distributed and 939 questionnaires were returned, with a recovery rate of 78.7%, including 891 valid questionnaires and an effective recovery rate of 94.9%. Social support rating scale (SSRs) was used to evaluate social support, and Maslach Burnout Scale (MBI-GS) was used to evaluate job burnout. Single factor analysis was performed by chi square test and Fisher exact probability method. To explore the influencing factors of job burnout by using disordered multi classification logistic. Results: The average age was (27.47 ± 4.22) years old, female accounted for 71.5% (637/891) . The total physical examination rate of job burnout was 46.6%. The scores of emotional exhaustion, cynicism and decreased sense of achievement were (10.10±3.75) , (6.14±3.43) , (17.91±4.13) respectively. Multiple logistic regression analysis showed that, compared with the non detected job burnout, the young, working for 1-3 years, average sleep ≤6 hours, and poor social support were more likely to have mild job burnout (OR=0.91, 0.40, 2.25, 2.38, P<0.05) ; female, high night shift frequency in the past year, average sleep ≤6 h. Those with poor social support were more likely to have moderate to severe job burnout (OR=1.59, 2.94, 4.01, 2.40, 3.66, P<0.05) . Conclusion: Corresponding measures should be taken to reduce job burnout and improve work efficiency.
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Affiliation(s)
- H F Dai
- Department of Science and Education, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua 322000, China
| | - S N Qian
- Department of Epidemiology and Health Statistics, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - F Wei
- Department of Epidemiology and Health Statistics, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Z Z Jiang
- Department of Science and Education, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua 322000, China
| | - S H Zhang
- Department of Science and Education, the Fourth Affiliated Hospital, Zhejiang University School of Medicine, Jinhua 322000, China
| | - K Chen
- Department of Epidemiology and Health Statistics, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - M L Tang
- Department of Epidemiology and Health Statistics, Zhejiang University School of Medicine, Hangzhou 310058, China
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Li Y, Jiang ZZ, Chen HX, Leung WK, Sung JJ, Ma WJ. The existence of a putative regulatory element in 3'-untranslated region of proto-oncogene HOX11's mRNA. BMB Rep 2005; 38:500-6. [PMID: 16053719 DOI: 10.5483/bmbrep.2005.38.4.500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
HOX11 encodes a homeodomain-containing transcription factor which directs the development of the spleen during embryogenesis. While HOX11 expression is normally silenced through an unknown mechanism in all tissues by adulthood, the deregulation of HOX11 expression is associated with leukemia, such as T-cell acute lymphoblastic leukemia. The elucidation of regulatory elements contributing to the molecular mechanism underlying the regulation of HOX11 gene expression is of great importance. Previous reports of HOX11 regulatory elements mainly focused on the 5\'-flanking region of HOX11 on the chromosome related to transcriptional control. To expand the search of putative cis-elements involved in HOX11 regulation at the post-transcriptional level, we analyzed HOX11 mRNA 3\'-untranslated region (3\'UTR) and found an AU-rich region. To characterize this AU-rich region, in vitro analysis of HOX11 mRNA 3\'UTR was performed with human RNAbinding protein HuR, which interacts with AU-rich element (ARE) existing in the 3\'UTR of many growth factors' and cytokines' mRNAs. Our results showed that the HOX11 mRNA 3\'UTR can specifically bind with human HuR protein in vitro. This specific binding could be competed effectively by typical ARE containing RNA. After the deletion of the AU-rich region present in the HOX11 mRNA 3\'UTR, the interaction of HOX11 mRNA 3\'UTR with HuR protein was abolished. These findings suggest that HOX11 mRNA 3\'UTR contains cis-acting element which shares similarity in the action pattern with ARE-HuR interactions and may involve in the posttranscriptional regulation of the HOX11 gene.
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Affiliation(s)
- Yue Li
- Health Science Center, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and Shanghai Second Medical University, Shanghai, China
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Chen HX, Li Y, Jiang ZZ, Qu XM, Yang SL, Ma WJ. The existence of a putative post-transcriptional regulatory element in 3'-UTR of Drosophila antibacterial peptide diptericin's mRNA. FEBS Lett 2004; 561:181-5. [PMID: 15013774 DOI: 10.1016/s0014-5793(04)00161-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2003] [Revised: 12/11/2003] [Accepted: 01/13/2004] [Indexed: 01/28/2023]
Abstract
Antibacterial peptides' genes are rapidly and transiently expressed on immune stimulation, which is the characteristic of immediate early genes. It implies post-transcriptional regulation is an important pathway in antibacterial peptides' gene expression. In a search of putative post-transcriptional regulatory elements, we found a segment of an AU-rich sequence in 3'-untranslated region (UTR) of drosophila diptericin mRNA. 3'-UTR of diptericin mRNA can be specifically bound with Elav and this binding can be competed with the typical AU-rich element (ARE) of c-fos mRNA. These results suggest that the AU-rich sequence in the 3'-UTR of diptericin mRNA may be a cis-acting element and involved in post-transcriptional regulation.
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Affiliation(s)
- Hai-Xu Chen
- Health Science Center, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and Shanghai Second Medical University, 225 South Chongqing Road, Shanghai 200025, PR China
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Bai JZ, Bardon O, Becker-Szendy RA, Blum I, Breakstone A, Burnett T, Chen GP, Chen HF, Chen J, Chen SJ, Chen SM, Chen Y, Chen YB, Chen YQ, Cheng BS, Cowan RF, Cui HC, Cui XZ, Ding HL, Du ZZ, Dunwoodie W, Fan XL, Fang J, Gao CS, Gao ML, Gao SQ, Gao WX, Gratton P, Gu JH, Gu SD, Gu WX, Gu YF, Guo YN, Han SW, Han Y, Harris FA, Hatanaka M, He J, He KR, He M, Hitlin DG, Hu GY, Hu T, Hu XQ, Huang DQ, Huang YZ, Izen JM, Jia QP, Jiang CH, Jiang ZZ, Jin S, Jin Y, Jones L, Kang SH, Ke ZJ, Kelsey MH, Kim BK, Lai YF, Lan HB, Lang PF, Lankford A, Li F, Li J, Li PQ. Measurement of the mass of the tau lepton. Phys Rev D Part Fields 1996; 53:20-34. [PMID: 10019769 DOI: 10.1103/physrevd.53.20] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Zand R, Jiang ZZ, Overberger CG. Calorimetric studies of the polynucleotide analog poly(-)2-[2-(thymin-1-yl)propanamido]propenoic acid. Biopolymers 1986; 25:787-94. [PMID: 2424520 DOI: 10.1002/bip.360250504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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