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Liu CH, Liu HY, Peng SC, Pan S, Wan ZT, Wu SY, Fang CC, Jiao R, Wang WX, Gan B, Shu-JieYang, Tan JF, Zhu XF, She PL, Fan QH, Yang M, Xie JJ, Sun J, Zeng L, Zhang LH, Xu HR, Li YN, Zhang PF, Lu W, Yang XT, Xiao XF, Li HL, Rao ZL, Gao C, Luo YH, Chen H, Yu MJ, Luan XY, Huang YR, Xia SW. Effect of birth asphyxia on neonatal blood glucose during the early postnatal life: A multi-center study in Hubei Province, China. Pediatr Neonatol 2023; 64:562-569. [PMID: 37105821 DOI: 10.1016/j.pedneo.2021.11.016] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 11/13/2021] [Accepted: 11/29/2021] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Birth asphyxia causes hypoxia or inadequate perfusion to the organs of newborns, leading to metabolism dysfunctions including blood glucose disorders. METHODS Neonates with and without birth asphyxia were retrospectively recruited from 53 hospitals in Hubei Province from January 1 to December 31, 2018. In summary, 875, 1139, and 180 cases in the control group, the mild asphyxia group, and the severe asphyxia group were recruited, respectively. Neonatal blood glucose values at postnatal 1, 2, 6, and 12 h (time error within 0.5 h was allowed) were gathered from the medical records. RESULTS The incidence rates of hyperglycemia in the control group, the mild asphyxia group and the severe asphyxia group were 2.97%, 7.90%, and 23.33%, respectively (p < 0.001). Additionally, the incidence rates of hypoglycemia in the three groups above were 3.66%, 4.13%, and 7.78%, respectively (p = 0.042). The blood glucose values of neonates with hypoglycemia in the asphyxia group were lower than in the control group (p = 0.003). Furthermore, the blood glucose values of neonates with hyperglycemia were highest in the severe asphyxia group (p < 0.001). There were 778 and 117 cases with blood glucose records at four predefined time points in the mild and severe asphyxia group, respectively. The incidence of blood glucose disorders in the mild asphyxia group significantly decreased from postnatal 6 h (p<0.05). However, we found no obvious changes of the incidence of glucose disorders within postnatal 12 h in the severe asphyxia group (p = 0.589). CONCLUSION Birth asphyxia is likely to cause neonatal blood glucose disorders, both hypoglycemia and hyperglycemia, during the early postnatal life. The neonates with severe asphyxia have higher incidence, worse severity and longer duration of blood glucose disorders than neonates with mild asphyxia.
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Affiliation(s)
- Chun-Hua Liu
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Neonatology, Xianning Central Hospital, First Affiliated Hospital of Hubei University of Science and Technology, Xianning, China; School of Medicine, Wuhan University of Science and Technology, Wuhan, China
| | - Hong-Yan Liu
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Si-Cong Peng
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sha Pan
- Department of Neonatology, Xianning Central Hospital, First Affiliated Hospital of Hubei University of Science and Technology, Xianning, China
| | - Zhi-Ting Wan
- Department of Neonatology, Xianning Central Hospital, First Affiliated Hospital of Hubei University of Science and Technology, Xianning, China
| | - Su-Ying Wu
- Department of Neonatology, University Hospital of Hubei Minzu University, Enshi, China
| | - Chao-Ce Fang
- Department of Neonatology, University Hospital of Hubei Minzu University, Enshi, China
| | - Rong Jiao
- Department of Pediatrics, Xiangyang NO.1 People's Hospital, Xiangyang, China
| | - Wen-Xiang Wang
- Department of Pediatrics, Xiangyang NO.1 People's Hospital, Xiangyang, China
| | - Bin Gan
- Department of Neonatology, The Central Hospital of Xiaogan, Xiaogan, China
| | - Shu-JieYang
- Department of Neonatology, The Central Hospital of Xiaogan, Xiaogan, China
| | - Ju-Fang Tan
- Department of Neonatology, Jingzhou Central Hospital, Jingzhou, China
| | - Xiao-Fang Zhu
- Department of Neonatology, Jingzhou Central Hospital, Jingzhou, China
| | - Ping-Li She
- Department of Neonatology, The First People's Hospital of Jingzhou, Jingzhou, China
| | - Qi-Hong Fan
- Department of Neonatology, The First People's Hospital of Jingzhou, Jingzhou, China
| | - Min Yang
- Department of Pediatrics, Children's Medical Center, Affiliated Taihe Hospital of Hubei University of Medicine, Shiyan, China
| | - Ji-Jian Xie
- Department of Pediatrics, Children's Medical Center, Affiliated Taihe Hospital of Hubei University of Medicine, Shiyan, China
| | - Jie Sun
- Department of Neonatology, Huanggang Central Hospital, Huanggang, China
| | - Ling Zeng
- Department of Neonatology, Huanggang Central Hospital, Huanggang, China
| | - Lian-Hong Zhang
- Department of Neonatology, The First People's Hospital of Tianmen, Tianmen, China
| | - Hui-Rong Xu
- Department of Neonatology, The First People's Hospital of Tianmen, Tianmen, China
| | - Yan-Ni Li
- Department of Pediatrics, Xiangyang Maternal and Child Health Care Hospital, Xiangyang, China
| | - Ping-Feng Zhang
- Department of Pediatrics, Xiangyang Maternal and Child Health Care Hospital, Xiangyang, China
| | - Wei Lu
- Department of Pediatrics, Yichang Central People's Hospital, Yichang, China
| | - Xian-Tao Yang
- Department of Pediatrics, Yichang Central People's Hospital, Yichang, China
| | - Xiong-Fei Xiao
- Department of Neonatology, Tianmen Maternal and Child Health Care Hospital, Tianmen, China
| | - Hong-Li Li
- Department of Pediatrics, Hanchuan Maternal and Child Health and Family Planning Service Center, Hanchuan, China
| | - Zheng-Liang Rao
- Department of Pediatrics, Yingshan People's Hospital, Yingshan, China
| | - Chuang Gao
- Department of Pediatrics, Yingshan People's Hospital, Yingshan, China
| | - Ya-Hui Luo
- Department of Neonatology, Hanchuan People's Hospital, Hanchuan, China
| | - Hong Chen
- Department of Neonatology, Qichun People's Hospital, Qichun, China
| | - Ming-Jin Yu
- Department of Neonatology, Qichun People's Hospital, Qichun, China
| | - Xiao-Ying Luan
- Department of Pediatrics, Yunmeng Hospital of Traditional Chinese Medicine, Yunmeng, China
| | - Yu-Rong Huang
- Department of Pediatrics, Gong An County People's Hospital, Gong'an, China
| | - Shi-Wen Xia
- Department of Neonatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Zhang YM, Su Y, Dai ZW, Lu M, Sun W, Yang W, Wu SS, Wan ZT, Wan HH, Zhai J. Integration of the metabolome and transcriptome reveals indigo biosynthesis in Phaius flavus flowers under freezing treatment. PeerJ 2022; 10:e13106. [PMID: 35310166 PMCID: PMC8929171 DOI: 10.7717/peerj.13106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/22/2022] [Indexed: 01/12/2023] Open
Abstract
Background Indigo-containing plant tissues change blue after a freezing treatment, which is accompanied by changes in indigo and its related compounds. Phaius flavus is one of the few monocot plants containing indigo. The change to blue after freezing was described to explore the biosynthesis of indigo in P. flavus. Methods In this study, we surveyed the dynamic change of P. flavus flower metabolomics and transcriptomics. Results The non-targeted metabolomics and targeted metabolomics results revealed a total of 98 different metabolites, the contents of indole, indican, indigo, and indirubin were significantly different after the change to blue from the freezing treatment. A transcriptome analysis screened ten different genes related to indigo upstream biosynthesis, including three anthranilate synthase genes, two phosphoribosyl-anthranilate isomerase genes, one indole-3-glycerolphosphate synthase gene, five tryptophan synthase genes. In addition, we further candidate 37 cytochrome P450 enzyme genes, one uridine diphosphate glucosyltransferase gene, and 24 β-D-glucosidase genes were screened that may have participated in the downstream biosynthesis of indigo. This study explained the changes of indigo-related compounds at the metabolic level and gene expression level during the process of P. flavus under freezing and provided new insights for increasing the production of indigo-related compounds in P. flavus. In addition, transcriptome sequencing provides the basis for functional verification of the indigo biosynthesis key genes in P. flavus.
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Affiliation(s)
- Yi-Ming Zhang
- College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China,Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fuzhou, China
| | - Yong Su
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhong-wu Dai
- College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fuzhou, China
| | - Meng Lu
- College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China,Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fuzhou, China
| | - Wei Sun
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wei Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Sha-Sha Wu
- College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fuzhou, China
| | - Zhi-Ting Wan
- College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fuzhou, China
| | - Hui-Hua Wan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Junwen Zhai
- College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China,Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, Fuzhou, China
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Wang JT, Meng DQ, Guo JE, Yan GD, Zhang L, Wan ZT, Li Q, Gao L, Gao RH, Zhao LF, Wang H. [Isolation and Identification of two Escherichia albertii strains in Shanxi Province, China]. Zhonghua Yu Fang Yi Xue Za Zhi 2020; 54:1121-1126. [PMID: 33115199 DOI: 10.3760/cma.j.cn112150-20200429-00667] [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] [Indexed: 06/11/2023]
Abstract
Objective: To investigate the prevalence of Escherchia albertii in Shanxi province. Methods: The chicken intestines were enriched in EC broth. The eae gene was detected by PCR, and the eae-positive EC enrichments were inoculated in MacConkey agar plate. The eae-positive lactose non-fermenting isolates were presumed as Escherchia albertii, and then analyzed by triplex-PCR, 16S rDNA sequencing and MLST. Results: Two suspected Escherchia albertii were isolated from 250 samples of chicken intestines. It was identified as Escherchia albertii by phenotypic, specific genes,16S rDNA sequencing, and MLST analyses. The cytolethal distending toxin B (cdtB) showed positive by PCR,and they were clusted to Ⅱ/Ⅲ/Ⅴ group by sequencing. Conclusion: This study showed that the Escherchia albertii was existed in Shanxi province, China.
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Affiliation(s)
- J T Wang
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - D Q Meng
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - J E Guo
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - G D Yan
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - L Zhang
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - Z T Wan
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - Q Li
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - L Gao
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - R H Gao
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - L F Zhao
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - H Wang
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
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Wang X, Zhu TJ, Wan ZT, Zhu XM. [Association between glutamate receptor 2 polymorphisms and epilepsy in children]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:492-5. [PMID: 27324535 PMCID: PMC7389090] [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: 01/12/2016] [Accepted: 03/22/2016] [Indexed: 12/16/2023]
Abstract
OBJECTIVE To investigate the association between two single nucleotide polymorphisms (SNPs), rs9390754 and rs4840200, in the glutamate receptor 2 (GRIK2) gene and the genetic susceptibility to epilepsy (EP) in the Han population in Central China. METHODS A case-control study was performed in 284 EP children (including 132 children with refractory epilepsy) and 315 normal children from Central China. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to determine the genotypes of the two SNPs rs9390754 and rs4840200. The genotype frequency was compared between groups. RESULTS The frequencies of GG, GA, and AA genotypes of SNP rs9390754 showed a significant difference between the EP and normal control groups (P=0.016). The allele frequency also showed a significant difference between the two groups (P=0.002). The frequencies of CC, CT, and TT genotypes of SNP rs4840200 and allele frequency showed no significant differences between the two groups. The C allele frequency of SNP rs4840200 in the refractory EP subgroup was significantly higher than in the non-refractory EP subgroup (OR=1.435, 95% CI: 1.021-2.016, P=0.037). CONCLUSIONS In the Han population in Central China, the polymorphisms of SNP rs9390754 in the GRIK2 gene may be associated with EP susceptibility, and the C allele of SNP rs4840200 may be a genetic risk factor for the development of drug resistance in children with EP.
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Affiliation(s)
- Xian Wang
- Department of Pediatrics, Xianning Central Hospital/First Affiliated Hospital of Hubei University of Science and Technology, Xianning, Hubei 437100, China.
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Wang X, Zhu TJ, Wan ZT, Zhu XM. [Association between glutamate receptor 2 polymorphisms and epilepsy in children]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:492-495. [PMID: 27324535 PMCID: PMC7389090 DOI: 10.7499/j.issn.1008-8830.2016.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 03/22/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the association between two single nucleotide polymorphisms (SNPs), rs9390754 and rs4840200, in the glutamate receptor 2 (GRIK2) gene and the genetic susceptibility to epilepsy (EP) in the Han population in Central China. METHODS A case-control study was performed in 284 EP children (including 132 children with refractory epilepsy) and 315 normal children from Central China. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to determine the genotypes of the two SNPs rs9390754 and rs4840200. The genotype frequency was compared between groups. RESULTS The frequencies of GG, GA, and AA genotypes of SNP rs9390754 showed a significant difference between the EP and normal control groups (P=0.016). The allele frequency also showed a significant difference between the two groups (P=0.002). The frequencies of CC, CT, and TT genotypes of SNP rs4840200 and allele frequency showed no significant differences between the two groups. The C allele frequency of SNP rs4840200 in the refractory EP subgroup was significantly higher than in the non-refractory EP subgroup (OR=1.435, 95% CI: 1.021-2.016, P=0.037). CONCLUSIONS In the Han population in Central China, the polymorphisms of SNP rs9390754 in the GRIK2 gene may be associated with EP susceptibility, and the C allele of SNP rs4840200 may be a genetic risk factor for the development of drug resistance in children with EP.
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Affiliation(s)
- Xian Wang
- Department of Pediatrics, Xianning Central Hospital/First Affiliated Hospital of Hubei University of Science and Technology, Xianning, Hubei 437100, China.
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