1.Charactaristic of blood gas in full-term newborn with acute resspiratory distress syndrome
Sheng ZHANG ; Yuming CHEN ; Guangqing XIE
Chinese Pediatric Emergency Medicine 2007;14(z1):3-5
Objective To discuss the newrborn ARDS first time blood gas analysis characteristic.and the clinical significance. Methods Application blood gas analysis and PaO2/PAO2,QS/QT,PaO2/FiO2,A-ac-DO2,RI and so on many indexes of blood gas analysis,to 2001~2005 year period were hospitalized in my courtyard NICU makes clear diagnoses the ARDS parallel breath machine treatment 20 examples trouble carries on monitors. Results First time when blood gas analysis 60% trouble prompt low oxygen blood sickness (PaO2<50 mm Hg).Parameter the and so on RI,QS/QT,A-acDO2,PaCO2/FiCO2,PaCO2/PaO2 values separately were:3.32±4.18,10±9.85,149.06±159.54,94.96±50.47,0.12±0.05. 72 hours ventilation after the breath machine. Conclusion Carries on the clinical appraisal using these targets to ARDS, to early strives for the breath machine treatment,the judgement condition and estimates pre-after has the vital significance.
2.The effects of walking training assisted by electromyographic biofeedback on motor recovery of the lower limb of subacute stroke patients with foot drop
Li SUN ; Ying XIE ; Guangqing LI
Chinese Journal of Physical Medicine and Rehabilitation 2012;34(2):116-119
Objective To explore the effects of walking training assisted by electromyographic biofeedback (EMGBF) on the lower limb function of subacute stroke patients with foot drop. Methods Forty subacute stroke patients with foot drop were randomly divided into an EMGBF training group (n =20 ) and a routine rehabilitation training group ( n =20 ).Both groups received routine rehabilitation training.The EMGBF training group also received walking training assisted by three stages of EMGBF.The subjects were treated for 40 min twice per day,5 days a week for 6 weeks.Clinical and functional evaluations such as surface electromyogram (sEMG) signals from the anterior tibial muscle,active ankle dorsiflexion range of motion ( AROM ),scores on the modified Ashworth scale (MAS),results of the modified Lovett manual muscle test (mMMT),pace and step length,Berg balance scale (BBS) scores,Fugl-Meyer movement function scale (FMA) assessments,modified Barthel index (MBI) scores and Holden walking function test results were observed before treatment,after 6 weeks of treatment and at follow-up 6 weeks after the end of treatment. Results Before treatment there was no significant difference between the two groups.There were significant differences in all of the assessment results in the EMGBF training group after treatment compared with before treatment and compared with the routine rehabilitation training group after treatment.At followup 6 weeks after training,average pace (69.75 ± 35.09 m/min),step length (60.98 ± 14.09 cm),FMA score (32.5 ± 6.34 ) and MBI score (88.65 ± 14.13 ) in the EMGBF training group were all significantly better than in the routine rehabilitation group.At follow up,5 patients in the EMGBF training group achieved grade 5 in the Holden walking function test versus only 1 patient in the routine rehabilitation group. Conclusion Walking training assisted by EMGBF is effective in improving lower limb motor function in subacute stroke patients with foot drop.
3.Nutrition risk screening and nutrition assessment of hospitalized children
Bingjie HE ; Simao FU ; Guangqing XIE
International Journal of Pediatrics 2014;(5):515-518,519
Disease is closely related to nutrition,and disease state of hospitalized children with nutrient consumption and malnutrition is worrying. Malnutrition affects not only children′s growth,reduce the body func-tion,but also can increase the nutrition related complications and mortality. However currently the decision crite-ria of nutrition risk screening and evaluation method are not identical, there is no systemic, standard, unified plan,which cause a lot of malnutrition cases misdiagnosis and miss the timing of the early intervention. There-fore,it is necessary to do nutritional risk screening,nutrition assessment and nutritional surveillance for hospital-ized children,so that we can timely find the nutritional problems and take reasonable nutrition support and inter-vention measures. In this paper,the hospitalized children with nutritional risk screening and nutrition evaluation research progress are reviewed briefiy.
4.Clinical characteristics,hepatic pathology and 1,4-α-glucan branching enzyme gene mutations of a patient with infantile-onset glycogen storage disease type Ⅳ
Wei REN ; Guangqing XIE ; Delong KONG ; Xiaoling LONG ; Tao ZHOU ; Simao FU
Chinese Journal of Applied Clinical Pediatrics 2018;33(20):1581-1583
5.Epidemic characteristics and drug resistance of non-typhoid salmonella in Zhongshan city from 2013 to 2015
Quanshan ZHANG ; Tao ZHOU ; Simao FU ; Guangqing XIE ; Zhantu LIANG ; Xiaoling LONG
Chinese Pediatric Emergency Medicine 2018;25(2):132-135
Objective To investigate the epidemiological characteristics and drug sensitivity of non-typhoid salmonella in Zhongshan city.Methods We collected the positive cases of non-typhoid salmonella in children of Zhongshan city from 2013 to 2015.The sex,age,place of residence,onset time and main serum type of these cases were collected.The characteristics of the cases were described by descriptive epidemiologi-cal study.Results From 2013 to 2015,3 040 stool specimens from patients with enteritis were collected and 402 strain of non-typhoid salmonella were separated out. The total detection rate was 13.22%,the annual detection rate were 10.26%,12.21% and 16.76%,respectively.The peak period was from July to August every year.Of the 402 children,240 were male,162 were female,and the ratio was 1.48:1.The minimum age was 1 month,the maximum was 5 years and 8 months,the mean age was 13.62 months.All patients were characterized by diarrhea and fever,including 64 cases of bloody stool and 1 case of sepsis.The most com-mon serotypes were 4,5,12:i:-and 4,12:i:-.The resistant strains were salmonella typhimurium and variety salmonella typhimurium strains.From 2013 to 2015,the resistance rate of ceftriaxone and ceftazidime in non-typhoid salmonella isolates increased linearly (ceftriaxone: 17.35%, 26.23%, 39.01%; ceftazidime:12.24%,17.21%,30.77%).The differences were statistically significant(χ2=30.3,P<0.01;χ2=26.3, P<0.01).Conclusion The positive rate of nontyphoid salmonella increased year by year from 2013 to 2015.The most common serotype was salmonella typhimurium, and the resistant strains were salmonella typhimurium and salmonella typhimurium variety.The resistance rate of non-typhoid salmonella to ceftriaxone and ceftazidime increased year by year,and the highest rate of ceftazidime resistance was in July 2015.Non-typhoid salmonella was more resistant to ceftriaxone than ceftazidime.
6.Single-cell transcriptome analysis reveals the regulatory effects of artesunate on splenic immune cells in polymicrobial sepsis
Jiayun CHEN ; Xueling HE ; Yunmeng BAI ; Jing LIU ; Kwan-Yin WONG ; Lulin XIE ; Qian ZHANG ; Piao LUO ; Peng GAO ; Liwei GU ; Qiuyan GUO ; Guangqing CHENG ; Chen WANG ; Jigang WANG
Journal of Pharmaceutical Analysis 2023;13(7):817-829
Sepsis is characterized by a severe and life-threatening host immune response to polymicrobial infection accompanied by organ dysfunction.Studies on the therapeutic effect and mechanism of immunomod-ulatory drugs on the sepsis-induced hyperinflammatory or immunosuppression states of various im-mune cells remain limited.This study aimed to investigate the protective effects and underlying mechanism of artesunate(ART)on the splenic microenvironment of cecal ligation and puncture-induced sepsis model mice using single-cell RNA sequencing(scRNA-seq)and experimental validations.The scRNA-seq analysis revealed that ART inhibited the activation of pro-inflammatory macrophages recruited during sepsis.ART could restore neutrophils'chemotaxis and immune function in the septic spleen.It inhibited the activation of T regulatory cells but promoted the cytotoxic function of natural killer cells during sepsis.ART also promoted the differentiation and activity of splenic B cells in mice with sepsis.These results indicated that ART could alleviate the inflammatory and/or immunosuppressive states of various immune cells involved in sepsis to balance the immune homeostasis within the host.Overall,this study provided a comprehensive investigation of the regulatory effect of ART on the splenic microenvironment in sepsis,thus contributing to the application of ART as adjunctive therapy for the clinical treatment of sepsis.