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Ketogenic diet therapy in children with epilepsy caused by SLC2A1 mutations:a single-center single-arm retrospective study
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作者 Ying-Yan Wang Yun-Qing Zhou +4 位作者 li-juan luo Cui-Jin Wang Nan Shen Hao Li Ji-Wen Wang 《World Journal of Pediatrics》 SCIE CSCD 2024年第5期517-524,共8页
Background This retrospective study assessed the efficacy and safety of ketogenic diet therapies in children with epilepsy caused by SLC2A1 genetic mutations and glucose transporter type 1 deficiency syndrome.Methods ... Background This retrospective study assessed the efficacy and safety of ketogenic diet therapies in children with epilepsy caused by SLC2A1 genetic mutations and glucose transporter type 1 deficiency syndrome.Methods Pediatric patients with epilepsy symptoms admitted to our medical center between January 2017 and October 2021 were included if they presented with an SLC2A1 genetic mutation on whole-exome sequencing.We analyzed the patients’convulsions and treatment with antiepileptic drugs.The patients were followed up at different time periods after ketogenic diet therapies.Results Six patients with SLC2A1 mutations were included in this study.The patients had seizures of different types and frequencies,and they took antiepileptic drugs to relieve their symptoms.They were then treated with a ketogenic diet for at least four months.We analyzed epilepsy control rates at 1,2,3,6,and 12 months after ketogenic diet treatment.All patients were seizure-free within a month of receiving the diet therapy.All patients were followed up for six months,three were followed up for 12 months after the treatment,and there was no recurrence of epilepsy during this period.After antiepileptic drug withdrawal,none of the patients experienced seizure relapse when receiving ketogenic diet treatment alone.No severe adverse events occurred during the therapy.Conclusions Ketogenic diet therapy is very effective and safe for the treatment of epilepsy caused by SLC2A1 mutations.Therefore,patients with glucose transporter type 1 deficiency syndrome caused by SLC2A1 mutations should begin ketogenic diet treatment as soon as possible. 展开更多
关键词 EPILEPSY Glucose transporter type 1 Ketogenic diet SLC2A1
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Antibiotic usage in Chinese children: a point prevalence survey 被引量:8
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作者 Jiao-Sheng Zhang Gang Liu +21 位作者 Wen-Shuang Zhang Hai-Yan Shi Gen Lu Chang-An Zhao Chang-Chong Li Yan-Qi Li Ya-Nan Shao Dai-Yin Tian Ming-Jie Ding Chun-Yan Li li-juan luo Xiao-Yan Dong Ping Jin Ping Wang Chun-Mei Zhu Chuan-Qing Wang Yue-Jie Zheng Ji-Kui Deng Mike Sharland Ying-Fen Hsia Kun-Ling Shen Yong-Hong Yang 《World Journal of Pediatrics》 SCIE CAS CSCD 2018年第4期335-343,共9页
Background Children as a population have high antimicrobial prescribing rates which may lead to high resistance of bacteria according to data from some single-center surveys of antibiotic prescribing rates in China. T... Background Children as a population have high antimicrobial prescribing rates which may lead to high resistance of bacteria according to data from some single-center surveys of antibiotic prescribing rates in China. The acquirement of baseline data of antibiotic prescribing is the basis of developing intervention strategies on inappropriate antimicrobial prescriptions. Few studies show clearly the pattern and detailed information on classes of antibiotics and distribution of indications of antibiotic prescriptions in children in China. This study aims to assess the antibiotic prescribing patterns among children and neonates hospitalized in 18 hospitals in China. Methods A 24-hour point prevalence survey on antimicrobial prescribing was conducted in hospitalized neonates and chil-dren in China from December 1st, 2016 to February 28th, 2017. Information on the antibiotic use of patients under 18 years of age who were administered one or more on-going antibiotics in the selected wards over a 24-hour period was collected. These data were submitted to the GARPEC (Global Antimicrobial Resistance, Prescribing and Efficacy in Children and Neonates) web-based application ( https ://pidrg -datab ase.sgul.ac.uk/redca p/ ). For statistical analysis, Microsoft Excel 2007 and SPSS 22.0 were used. Results The antibiotic data were collected in 35 wards in 18 hospitals from 9 provinces. In total, 67.76% (975/1439) of the patients (n = 1439) were given at least one antibiotic, including 58.1% (173/298) of neonates (n = 298) and 70.3% (802/1141) of children (n = 1141). In neonates, the three most frequently prescribed antibiotics were third-generation cephalosporins (41.7%), penicillins plus enzyme inhibitor (23.8%), and carbapenems (11.2%). In children, the three most frequently pre-scribed antibiotics were third-generation cephalosporins (35.5%), macrolides (23.2%), and penicillins plus enzyme inhibi-tors (15.9%). The most common indication for antibiotics was proven or probable bacterial lower respiratory tract infection (30.9% in neonates and 66.6% in children). Conclusions Antibiotics are commonly prescribed in the Chinese children population. It is likely that the third-generation cephalosporins and macrolides are currently overused in Chinese children. Efforts must be made to ensure safe and appropri-ate antibiotic prescribing to reduce and prevent the future development of antibiotic resistance. 展开更多
关键词 Antibiotic CHILDREN China NEONATE PRESCRIPTION
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A convenient synthesis of 2β,3α-dihydroxyurs-12-en-28-oic acid as a natural diastereoisomer of corosolic acid 被引量:1
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作者 Shi-Sheng Wang li-juan luo +2 位作者 Zhi-Gang Gao Tong-Wei Guan Wei-Jie Zhao 《Chinese Chemical Letters》 SCIE CAS CSCD 2013年第7期617-618,共2页
2β,3α--Dihydroxyurs-12-en-28-oic acid (6) is a naturally occurring diastereoisomer of corosolic acid with glycogen phosphorylase inhibitory activity. A new strategy for the semi-synthesis of 6 was developed. Using... 2β,3α--Dihydroxyurs-12-en-28-oic acid (6) is a naturally occurring diastereoisomer of corosolic acid with glycogen phosphorylase inhibitory activity. A new strategy for the semi-synthesis of 6 was developed. Using the commercially available ursolic acid (1) as the starting materials, 6 was synthesized through five facile reactions with a high stereoselectivity and an overall yield of 47,3%, The structure of 6 was confirmed by optical rotation, ESI-MS, 1H NMR and 13C NMR data, 展开更多
关键词 3α--Dihydroxyurs-12-en-28-oic acid Ursolic acid Glycogen phosphorylase Corosolic acid
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