1.Steroid-resistant nephrotic syndrome and NPHS2 gene.
Chinese Journal of Pediatrics 2005;43(2):154-156
2.Relationship between serum leptin and thyroid hormone in children with abnormal thyroid function
Journal of Applied Clinical Pediatrics 2004;0(08):-
Objective To study the relationship between serum leptin and thyroid function by investigating the change of serum leptin concentration in children with abnormal thyroid function (hyperthyroidism and hypothyroidism).Methods The levels of serum leptin was determined by radio-immunoassay(RIA) in 20 cases of hyperthyroidism, 17 cases of hypothyroidism, 25 cases of normal controls, respectively .Meanwhile, the serum levels of free triiodothyronine(FT 3), free thyroxine(FT 4) and thyroid-stimulating hormone(TSH) were measured by micro-particle-chemiluminescence immunoassay.Results The levels of serum leptin in hypothyroidism group before treatment was significantly lower than that of normal control groups (P0.05).Conclusions The levels of serum leptin in hypothyroidism markedly descend and no change in the hyperthyroidism. Thyroid hormone can promote the secretion of serum leptin eligibly.
3.Early therapy of severe acute pancreatitis complicated with intraabdominal hypertension
Mingzhong LIU ; Hua YU ; Jie XIONG ; Yu ZHAO
Journal of Endocrine Surgery 2009;3(5):316-318
Objective To study the early therapeutic principle of severe acute pancreatitis(SAP)complicated with intra-abdominal hypertension(IAH).Methods We reviewed 32 cases SAP complicated with IAH from January 2003 to January 2008 in our department.All cases' clinical features and early management were summarized.Results The intra-abdominal pressure of all the cases was above 15cmH2O.5 deaths occured in non-operation treated cases,6 deaths in the 11 operated cases,and all the dead cases reached the standard of ACS.Conclusions The uses of early individualized treatment can decrease the opportunity of decompressive operation,we can effectively improve the therapeutic effect of SAP complicated with IAH and reduce the probability of complicating with ACS.
4.The screening of four common deafness gene mutations spectrum in Uigur and Han patients with non-syndromic deafness in Xinjiang Autonomous Region
Yu CHEN ; Tudi MAYILA ; Hua ZHANG ; Jie SUN ; Kuyaxi PILIDONG
Chinese Journal of Laboratory Medicine 2010;33(11):1083-1087
Objective To investigate the prevalence and frequency of the common mutations in Uigur non-syndromic deafness group in Xinjiang Uigur Autonomous Region of China, by means of screening nine mutations of four known deafness genes. Methods One hundred eighty-four Uigur patients and 133 Han patients with non-syndromic hearing loss were enrolled in this study. The screening was performed on GJB2, GJB3, mtDNA 12S rRNA and SLC26A4 deafness genes of 35delG, 176de116,235de1C ,299-300delAT,538C > T, 1555A > G, 1494C > T,2168A > G, IVS7-2A > G in these two groups, by means of genic microarray. Results The totlal mutation rate found in the Uigur deafness groups was 12. 50%, significantly different from that in the Han deafness groups (30. 83% ,χ2 = 16. 092 ,P <0. 01 ). The GJB2 mutation rate in the Uigur deafness groups was 9. 24%, not significantly different from that in the Han deafness groups ( 14. 29% ,χ2 = 1. 953 ,P >0. 05 ). The mutation rate of SL C26A4 was 1.63% and 13.53% respectively in Uigur and Han deafness groups, and has significant difference (χ2 = 17. 683, P < 0. 01 ). The mt DNA 12S rRNA mutation rate in the Uigur deafness groups was 1.63%, not significantly different from that in the Han deafness groups (3.01%, χ2 = 0. 175, P > 0. 05 ). The GJB3 mutation rate of these two deafness groups was very low, shown as 0. 75% and 0 respectively. Conclusions The mutation rate of common deafness genes is lower in the Uigar nonsyndromie deafness group, and the mutation rate of SLC26A4 genes is significantly lower than that in the Han deafness groups. The most common mutation in four known deafness genes is GJB2, whose favorite spots are 235delC and 35delG.
5.Liver protection of prostaglandin E_1 in patients after hepatectomy
Yunpeng HUA ; Jie LIU ; Yu GUO ; Baogang PENG
Chinese Journal of General Surgery 2009;24(10):817-819
Objective To investigate the effect on and mechansm by which prostaglandin E_1(PGE_1)protects liver functions after hepatectomy.Methods In this study,82 cases undergoing hepatectomy were divided randomly into control group with conventional therapy(41 cases),and PGE_1 treatment group(41 cases)treated with liposomal prostaglandin E_1 in addition to conventional therapy.Postoperative hospital days,urinary volume and abdominal drainage volume were observed.Pre-and postoperative liver functions were measured.Results Postoperative hospital days(median time 22 days)in PGE_1 treatment group were significantly shorter than those(median time 26 days)in control group.The postoperative levels of alanine transaminase,aspartic transaminase,total bilirubin and albumen in PGE_1 treatment group recovered to preoperative levels more quickly,than control group.Postoperative urinary volume in patients of PGE_1 treatment group was significantly more than that in control group,while abdominal drainage volume was markedly less,although there was no significant difference in prothrombin time between the two groups.Conclusion In patients undergoing hepatectomy,PGE_1 is very useful and safe to protect and improve hepatic function,decreasing the level of bilirubin,preventing ascites,formation shortening hospital days,without causing prolongation of prothrombin time remarkably.
8.Experimental study on H2-Ab1 gene expression in the nasal mucosa of mice with allergic rhinitis.
Yu ZHANG ; Juan FENG ; Jun YONG ; Jie SUN ; Hua ZHANG
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2014;28(5):327-331
OBJECTIVE:
To investigate the level of H2-Ab1 in the nasal mucosa of mice with allergic rhinitis.
METHOD:
Twenty-four female 129/sv mice were divided into 2 groups: ovalbumin (OVA) group and control. The allergic rhinitis models were induced by classical method with OVA. After the last challenge, the pathological differences between the two groups were surveyed. The levels of H2-AB1 were measured by ELISA and quantitative real time PCR.
RESULT:
The expression of H2-Ab1 is higher in subjects with AR than that in controls (P < 0.05).
CONCLUSION
The levels of H2-Ab1 were highly increased in allergic rhinitis group, which might be associated with the pathogenesis of allergic rhinitis.
Animals
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Female
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Gene Expression
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Histocompatibility Antigens Class II
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genetics
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metabolism
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Mice
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Nasal Mucosa
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metabolism
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Rhinitis, Allergic
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metabolism
9.Clinical evaluation of two different -incision phacoemulsifications
Chen, ZHAO ; Yu-Qun, ZHANG ; Jie, CEN ; Pei-Yan, HUA
International Eye Science 2016;16(11):2019-2021
AIM:To study and compare the outcomes of coaxial 2. 2 mm phacoemulsiflcation with conventional coaxial 3 mm small-incision cataract surgery.
METHODS: A randomized prospective study was conducted on 100 patients with age - related cataract:coaxial 2. 2 mm micro - incision cataract surgery was performed in 50 cases (50 eyes), and coaxial 3 mm small incision cataract surgery was performed in 50 cases ( 50 eyes) . Statistical analysis was takenwith the data of the two groups. Visual acuity, VF and QOL were compared at intervals of 1wk and 3mo after surgery. In addition, surgically induced astigmatism ( SIA ) was analyzed. Statistic analysis was taken by Student's t-test and Chi-square test.
RESULTS:There was no significant difference on BCVA (t=-1. 366, -1. 688; P=0. 148, 0. 107) between these two groups. One week and 3mo after the surgery, SIA was (0. 46±0.29)D, (0. 43±0. 26)D in the 2. 2 group; and (1. 55±0. 59) D, (0. 89±0. 28) D, in 3. 0 group. The differences between these two groups were statistically significant ( t=-7. 348, -3. 788; P = 0. 000, 0. 000 ) There were no statistically significant differences on VF scores between two group, while it's got a better score in 2. 2 groups on vision adaptation. (t=-3. 348, P<0. 05).
CONCLUSION:Coaxial 2. 2mm micro-incision cataract surgery could significantly reduce SIA and obtain morestable status of VF and QOL. This suggests that the coaxial 2. 2 phacoemulsification surgery implanted AkreosMI60 intraocular lens could get earliervisual rehabilitation postoperation.
10.Expression of Coxsackie-Adenovirus Receptor on Leukocytes of Various Types in Peripheral Blood in Children
xiao-hua, YU ; yan, ZHOU ; ping, YUAN ; shuang-jie LI
Journal of Applied Clinical Pediatrics 1993;0(03):-
0.05),but that MFI and/or PPC of CAR in the 2 types cells markedly increased compared with lymphocytes in the same group(Pa