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张 青, 张 勤, 吴 琼, 金 玉, 陈 向, 沈 敏, 陈 建, 杨 军. [Gain characteristics of three pairs of semicircular canals in video head impulse paradigm test and suppression head impulse paradigm test in healthy young Chinese population]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 36:659-664. [PMID: 36036064 PMCID: PMC10127624 DOI: 10.13201/j.issn.2096-7993.2022.09.002] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Indexed: 06/15/2023]
Abstract
Objective:To summarize gain characteristics of three pairs of semicircular canals in head impulse paradigm (HIMP) and suppression head impulse paradigm (SHIMP) in healthy young Chinese population. Methods:HIMP and SHIMP tests were performed on 40 healthy young volunteers enrolled as study group, by using EyeseeCam examiantion system (Interacoustics,Denmark). The elicitation rates and gain values of the two saccades were recorded, and the gain values were compared and analyzed. Results:The results of 40 healthy young people were as follows: in HIMP, the instantaneous gain at 60 ms of the horizontal semicircular canals were 1.11±0.07 on the left side and 1.08±0.07 on the right side; the regression gain of the horizontal semicircular canals were 1.09±0.06 on the left side and 1.10±0.06 on the right side; the regression gain of the vertical semicircular canals were 1.08±0.12 on the right anterior, 1.07±0.11 on the left posterior, 1.41±0.16 on the right posterior and 1.42±0.16 on the left anterior. So in HIMP, no significant difference could be found between left and right side in both horizontal and vertical semicircular canal conjugate plane regarding regression gain (P>0.05), except that 60 ms instantaneous gain on the left horizontal semicircular canals was slightly higher than that on the right side (P<0.05).The instantaneous gain values of the horizontal semicircular canal at 60 ms in SHIMP were 1.08±0.08 on the left side and 1.06±0.07 on the right side; the regression gain in horizontal semicircular canals were 1.06±0.07 on the left side and 1.07±0.06 on the right side, respectively; the regression gains of vertical semicircular canal were 1.06±0.13, 1.08±0.16, 1.49±0.16, 1.39±0.15, on the right anterior, left posterior, right posterior, and left anterior side. So in SHIMP, no significant difference could be found in 60 ms instantaneous gain in horizontal conjugate plane, regression gain in horizontal conjugate plane and regression gain in right anterior left posterior conjugate plane (P>0.05), while the regression gain of the left anterior right posterior conjugate plane in the right was found slightly higher than that of the left (P<0.05).Both 60 ms instantaneous gain and regression gain in horizontal conjugate plane in HIMP were slightly higher than that of SHIMP (P<0.05), while no significant difference could be found in vertical conjugate planes (P>0.05). In both HIMP and SHIMP tests, gains of the left anterior right posterior conjugate plane was slightly higher than that of both horizontal plane and the right anterior left posterior conjugate plane (P<0.05), while no significant difference could be found in gains between horizontal and the right anterior left posterior conjugate plane (P>0.05). Conclusion:Gain values of HIMP and SHIMP were slightly different among different semicircular canals conjugate planes.It is suggested that each examination center should establish normal values for their own and make correction regularly.
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Affiliation(s)
- 青 张
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 勤 张
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 琼 吴
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 玉莲 金
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 向平 陈
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 敏 沈
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 建勇 陈
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
| | - 军 杨
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室(上海,200092)Department of Otorhinolaryngology-Head & Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases, Shanghai, 200092, China
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李 莉, 张 倩, 刘 欢, 吴 琼, 杨 亭, 陈 洁, 李 廷. Involvement of retinoic acid receptor α in the autistic-like behavior of rats with vitamin A deficiency by regulating neurexin 1 in the visual cortex: a mechanism study. Zhongguo Dang Dai Er Ke Za Zhi 2022; 24:928-935. [PMID: 36036133 PMCID: PMC9425865 DOI: 10.7499/j.issn.1008-8830.2204016] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To study the mechanism of retinoic acid receptor α (RARα) signal change to regulate neurexin 1 (NRXN1) in the visual cortex and participate in the autistic-like behavior in rats with vitamin A deficiency (VAD). METHODS The models of vitamin A normal (VAN) and VAD pregnant rats were established, and some VAD maternal and offspring rats were given vitamin A supplement (VAS) in the early postnatal period. Behavioral tests were performed on 20 offspring rats in each group at the age of 6 weeks. The three-chamber test and the open-field test were used to observe social behavior and repetitive stereotyped behavior. High-performance liquid chromatography was used to measure the serum level of retinol in the offspring rats in each group. Electrophysiological experiments were used to measure the long-term potentiation (LTP) level of the visual cortex in the offspring rats. Quantitative real-time PCR and Western blot were used to measure the expression levels of RARα, NRXN1, and N-methyl-D-aspartate receptor 1 (NMDAR1). Chromatin co-immunoprecipitation was used to measure the enrichment of RARα transcription factor in the promoter region of the NRXN1 gene. RESULTS The offspring rats in the VAD group had autistic-like behaviors such as impaired social interactions and repetitive stereotypical behaviors, and VAS started immediately after birth improved most of the behavioral deficits in offspring rats. The offspring rats in the VAD group had a significantly lower serum level of retinol than those in the VAN and VAS groups (P<0.05). Compared with the offspring rats in the VAN and VAS groups, the offspring rats in the VAD group had significant reductions in the mRNA and protein expression levels of NMDAR1, RARα, and NRXN1 and the LTP level of the visual cortex (P<0.05). The offspring rats in the VAD group had a significant reduction in the enrichment of RARα transcription factor in the promoter region of the NRXN1 gene in the visual cortex compared with those in the VAN and VAS groups (P<0.05). CONCLUSIONS RARα affects the synaptic plasticity of the visual cortex in VAD rats by regulating NRXN1, thereby participating in the formation of autistic-like behaviors in VAD rats.
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张 玉, 赵 欢, 陈 耔, 任 鹏, 侯 薇, 张 勤, 吴 琼, 金 玉, 杨 军, 张 青. [Otitis media with antineutrophil cytoplasmic antibody-associated vasculitis]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 36:630-635. [PMID: 35959584 PMCID: PMC10128200 DOI: 10.13201/j.issn.2096-7993.2022.08.013] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 06/15/2023]
Abstract
Objective:To analyze clinical features, diagnosis and treatment of otitis media with antineutrophil cytoplasmic antibody(ANCA) -associated vasculitis(OMAAV). Methods:This study reported three OMAAV patients and discussed the diagnosis and treatment of OMAAV combined with the recent literature. Results:Two males and one female were included. The age of these three patients ranged from 56 to 72 years. Their characteristics were as follows: ①tympanic membrane with granulation and bloody secretions in two patients; ②progressive bone-conducted hearing loss within a short period of time; ③facial palsy in two patients; ④the laboratory test of ANCA is positive; ⑤conventional treatment of otitis media is ineffective, while glucocorticoid combined with immunosuppressive therapy is effective. Conclusion:OMAAV is a rare disease and prone to misdiagnosis. Early diagnosis and treatment with corticosteroids and immunosuppressants are critical. Invasive tests and surgery during the active phase of OMAAV may aggravate symptoms and should be avoided.
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Affiliation(s)
- 玉忠 张
- 西安交通大学第二附属医院耳鼻咽喉头颈外科(西安,710004)Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 欢娣 赵
- 西安交通大学第二附属医院耳鼻咽喉头颈外科(西安,710004)Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 耔辰 陈
- 西安交通大学第二附属医院耳鼻咽喉头颈外科(西安,710004)Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 鹏宇 任
- 西安交通大学第二附属医院耳鼻咽喉头颈外科(西安,710004)Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - 薇 侯
- 陕西中医药大学附属医院耳鼻咽喉头颈外科Department of Otorhinolaryngology Head and Neck Surgery, the Affiliated Hospital of Shaanxi University Chinese Medicine
| | - 勤 张
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases
| | - 琼 吴
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases
| | - 玉莲 金
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases
| | - 军 杨
- 上海交通大学医学院附属新华医院耳鼻咽喉-头颈外科 上海交通大学医学院耳科学研究所 上海耳鼻疾病转化医学重点实验室Department of Otorhinolaryngology-Head and Neck Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine; Shanghai Jiaotong University School of Medicine Ear Institute; Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases
| | - 青 张
- 西安交通大学第二附属医院耳鼻咽喉头颈外科(西安,710004)Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
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吴 琼, 刘 志, COLIN C, 赵 玉, 谢 昕. 南海南部末次冰期浊流沉积的高分辨率沉积学和地球化学研究. Chin Sci Bull 2011. [DOI: 10.1360/csb2011-56-31-2535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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黄 丛, 杨 清, 张 秀, 吴 琼, 吴 忠, 王 玉, 陈 国. 通过叶绿体基因工程在烟草中合成中长链羟基脂肪酸聚酯. Chin Sci Bull 2005. [DOI: 10.1360/csb2005-50-10-979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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