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1.
Chinese Pediatric Emergency Medicine ; (12): 762-766, 2015.
Article in Chinese | WPRIM | ID: wpr-483301

ABSTRACT

Objective To investigate the epidemiological and clinical characteristics and prognosis of 31 children with hand foot and mouth disease(HFMD) complicated with acute flaccid paralysis(AFP).Methods Thirty-one HFMD children complicated with AFP served as study objective,who were admitted to Tangshan Maternity and Children Health Hospital from Jun 2011 to Dec 2014.The clinical manifestations and follow-up outcomes of 31 children with HFMD followed by AFP were retrospectively reviewed.Results Participants in this study consisted of 31 children(16 males,15 females,age from 3 months to 9 years) who met the criteria for HFMD with AFP.Among the 31 cases,27(87.1%)cases were less than 3 years old and 29(93.5%) cases were from countryside.Eleven cases (35.5%)were infected by enterovirus 71,1 case (3.2%) was infected with coxsackieviruses A16 and 19 cases(61.3%) were infected by other enteroviruses.AFP developed(7.1 ±2.9) days after the onset of fever and progressed to maximum severity within 1-2 days.All of the cases presented with fever and skin rash,38.7% cases presented with limbs tremor and 87.1% cases presented with startle and skip.Besides AFP of limbs, 100% cases complicated with encephalitis.Thirty-one cases showed poliomyelitis-like syndrome(20 cases with one flaccid limb,5 cases with lower limbs,4 cases with upper limbs and 2 cases with left hemiplegia).In these cases, the muscle power varied from level 0 to level 4.The muscle strengthen and muscle tone in 21 patients were recovered within 2 weeks,and the other cases showed recovery 2 to 3 weeks later.After four weeks, the muscle strengthen in 19 cases recovered to 5 level(10 cases with single lower limb,5 cases with single upper limb,3 cases with two lower limbs and 1 case with two upper limbs).Conclusion HFMD complicated with AFP most commonly occurs in children aged less than 3 years old.The majority of cases were from countryside.Enterovirus 71 is still relatively common pathogen.All the 31 cases complicated with encephalitis.Cases clinically presented one flaccid limb, lower limbs, upper limbs and hemiplegia.AFP may be to some degree reversible in HFMD cases.In most cases described here, paralysis occurred in a single lower extremity and recovered more rapidly than those with two fimbs affected or with single upper extremity impairment.

2.
Chinese Pediatric Emergency Medicine ; (12): 689-692, 2014.
Article in Chinese | WPRIM | ID: wpr-470189

ABSTRACT

Objective To explore the interleukin (IL)-6,IL-10 and T cell subsets levels in bronchoalveolar lavage fluid(BALF) of children with refractory mycoplasma pneumonia.Methods A total of 53 children with refractory mycoplasma pneumonia were selected as the observation group,30 children with bronchial foreign body in our hospital were chosen as controls during the same period.ABC-double antibody sandwich ELISA method was used to detect IL-6,IL-10 levels and the CD3 +,CD4 + and CD8 + T levels were measured by means of flow cytometry in BALF.Results The IL-6 and IL-10 levels in BALF of children in the observation group were (63.25 ± 18.61) ng/ml,(31.83 ± 8.33) ng/ml respectively,and they were significantly higher than those of the controls[(30.51 ± 1.34) ng/ml,(11.01 ± 2.91) ng/ml] (P < 0.05,respectively).The percentage of CD3 +,CD4 +,CD8 + T cells and the ratio of CD4 +/CD8 + T cells in BALF of the observation group were (48.47 ± 2.88)%,(21.16 ± 6.29)%,(23.04 ± 4.63)%,0.94 ± 0.33,respectively,and they were significantly lower than those of the controls [(64.24 ± 3.06) %,(34.34 ± 7.59) %,(26.71 ±5.29)%,1.56-±0.67] (P<0.05,respectively).Conclusion The IL-6,IL-10 levels in BALF of children with refractory mycoplasma pneumonia significantly increased,suggesting that cell-mediated immunity play an important role in the pathogenesis of refractory mycoplasma pneumonia.

3.
Clinical Medicine of China ; (12): 1215-1217, 2009.
Article in Chinese | WPRIM | ID: wpr-392423

ABSTRACT

Objective To evaluate the changes of platelet-derived growth factor(PDGF) and vascular endo-thelial growth factor(VEGF) in infectious and autoimmunity diseaases. Methods The growth factors were measured by ELISA in 149 patients for seven times in different periods,and the levels and duration were compared. Results PDGF was (6.32±2.54) μg/ml and (2.57±1.65) μg/ml (P<0.05), and VEGF was (179.5±53.30) ng/ml and (221.4±70.04) ng/ml(P<0.05) in the two groups before treatment;There was statistical significance in dif-ferent time points between groups and within groups for PDGF(P<0.05) and significant difference for time chan-ging to the peak and changed duration between two groups for VEGF(P<0.05). For the two groups,the peak time of PDGF were (2.6±1.1) and (5.4±3.3) days;The peak time of VEGF were (2.4±0.7) and (7.2±3.3) days respectively(P<0.05 for each). However in the two groups, the change duration were (6.7±3.1) and (15.4±6.1) days for PDGF and (8.1±3.4) and (16.7±7.2) days for VEGF (P<0.05 for each). Conclu-sions There is significant difference for serum levels of PDGF and VEGF and the level change duration as well in the two groups, which maybe correlated with inflammatory nature and outcome.

4.
China Pharmacy ; (12)1991.
Article in Chinese | WPRIM | ID: wpr-520212

ABSTRACT

OBJECTIVE:To investigate the current situation and developing trend of the use of antipsychotics.METHODS:The data of antipsychotics in Analysis System of Drug-use in the Hospitals of the Yangtze River Valley,reported by Hangzhou,Shanghai,Nanjing,Wuhan,Chengdu and Chongqing during the period 1997~2001,were analysed by using DDD as index.RESULTS:The sum of money and frequency of use of the antipsychotics were increasing year by year;The first generation antipsychotics still occupied the marketing predominance;The use of the second generation antipsychotics assumed an increasing tendency year by year.CONCLUSION:The marketing of antipsychotics will further expand in China and the pharmaceutical factories should strengthen the development of new antipsychotics.

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