Objective To analyze the clinical characteristics of children with cyclic vomiting syndrome (CVS), summarize the clinical experience, and improve the awareness,diagnosis and treatment level of CVS.Methods The clinical data and results of long-term follow-up of the children with CVS were collected and analyzed from 1995 to 2009 in our department.Results Forty-six children were enrolled in the study, including 22 boys and 24 girls.Mean onset age was 4.5 years(ranged from 1 to 11 years)and the mean age at final diagnosis was 8.5 years (ranged from 4.5 to 14.5 years).Sixty-six and seventy-four percent of patients had family history of migraine and motional sickness respectively,whereas 83% patients had triggers.The clinical manifestation of CVS was severe episodic vomiting.The episodes had a rapid onset and sudden ending,persisted for several hours to days,and were separated by symptom-free intervals.The incidental symptoms were pallor, lethargy,intractable nausea,abdominal pain,headache,photophobia and dizzy.Twenty-nine patients diagnosed were followed up for 5 years at average.Five patients were treated with valproate,4 with cyproheptadine, 5 with cyproheptadine and valproate,5 with amitriptyline,cyprohep tadine and valproate,and 3 with cyproheptadine and flunarizine.All treated patients recovered mean 10 months(1.5 months to 2 years) years later and displayed the reduced number of episodes or the severity of episodes except 3 patients.Twenty-eight percent (8/29) of patients progressed to migraine headaches.Conclusion CVS is a relatively common disease in children and awareness of the condition should be increased.CVS should be considered when patients had recurrent vomitting and were completely healthy between the two episodes after excluding other pathological conditions.

Aim To investigate the effect of resveratrol (Res)on septic mice and LPS-insulted H9c2 cells,as well as its involved mechanisms.Methods By use of a mouse cecal ligation and puncture-induced septic model (CLP),the survival of septic mice was evalua-ted after resveratrol treatments.H9c2 cells were insul-ted by LPS and then treated with resveratrol,the mR-NA expressions of TNF-α,SIRT1 and other class III HDAC members were detected using RT-PCR and real-time PCR,Finally,the protein levels of nuclear p65, an important subunit of NF-κB,were measured in H9c2 cells using Western blot assay,to reveal the effect of resveratrol on LPS-induced nuclear transloca-tion of NF-κB.Results Compared with the control septic animals,intraperitoneal injection of resveratrol (1 or 5 mg·kg -1 ·d -1 )significantly increased the survival of septic mice.Furthermore,resveratrol signif-icantly increased mRNA expressions of SIRT1,SIRT2, SIRT6 and SIRT7 in LPS-insulted H9c2 cells.Res-veratrol also remarkably inhibited LPS-induced nuclear translocation of NF-κB.Conclusion An appropriate dose of resveratrol protects septic mouse hearts from the injury induced by LPS through the activation of SIRT family members and the inhibition of NF-κB pathway.

Objective:To better understand the changes of the NKT like cells after HIV infection and HAART treatment.Methods: Peripheral blood from HIV-infected individuals, HAART-treatment AIDS patients and healthy controls were collected, the expression of CD57 and the proliferation ability of NKT like cells before and after HAART were analyzed by flow cytometry.Results:We found that the percentage of NKT like cells before HAART was significantly lower than the healthy controls ( P<0.01 ) , and recovered after HAART treatment ( P<0.05 );the aging of NKT like cells was significantly higher before HAART compared with health individuals (P<0.01),and recovered after HAART treatment(P<0.05)the proliferation was significantly lower in vitro before HAART compared with healthy controls,and partial recovered after HAART.Conclusion: After HAART treatment,the number of NKT like cells,CD57 expression and the proliferation ability of HIV infected patients were restored.

Objective To assess the clinical outcomes about the visual qulitity of toric implantable contact lens ( TICL) implantation for high myopia with astigmatism. Methods Fifty-two eyes of 27 patients that underwent TICL implantation were examined. Uncorrected visual acuity( UCVA) ,best corrected visual acuity( BCVA) ,refraction,contrast sensitivity ( CS) with and without glare were evaluated before and after the treatment. Results Significant improvement in UCVA and BCVA were found at 1 month and 6 months after treatment (P<0. 05). The refraction at 1 month ( -0. 56 ± 0. 42)D and 6 months ( -0. 58 ± 0. 22)D after treatment were of no significant difference (P>0. 05), and the astigmatism at 1 month ( -0. 35 ± 0. 60)D and 6 months ( -0. 31 ± 0. 42)D after treatment were of no significant difference either (P>0. 05). The CS with and without glare were all significantly better than results before operation for 6. 0,12. 0 and 18. 0 cycles/degree (P<0. 05),but there were no significant difference between 1 month and 6 months after treatment (P>0. 05). No significant difference were found preoperatively,1 month after treatment and 6 months after treatment in terms of CS with and without glare (P>0. 05). The satisfaction of this investigation was 100%. Conclusion The TICL performed well in correcting high myopia with astigmatism,and it is a good surgical option for the treatment.

Objective To explore serum IL-6 (interleukin-6) ,IL-10 (interleukin-10), the WBC (white blood cell count), CRP (C-reactive protein)and PCT ( procalcitonin ) level in early diagnosing of in children with hand, foot and mouth disease and bacterial infection. Methods 63 children in bacterial infection group and virus infection group respectively,collected 63 children in normal control group by physical examination. Enzyme-linked immunosorbent assay (ELISA) double antibody clamp method was used to determine serum IL-6 and IL-10 level. Immune turbidimetric , enzyme-linked fluorescent were used to detected serum CRP , PCT. WBC results were also compared. Resluts Serum IL-6, IL-10, CRP and PCT level were higher in normal control group compared with virus infection group , the WBC level was slightly lower than normal control grou with statistically different IL-6, IL-10, CRP level (P < 0.05);serum IL-6, IL-10, WBC, CRP and PCT levels in Bacteria infection group were higher than virus infection group and normal control group , while their serum WBC, CRP and PCT level were statistically significant compared to virus infection group (P < 0.05),IL-6 and IL-10 were no statistical different (P > 0.05). Conclusion IL-6, IL-10 levels increased significantly in the early stage of hand,foot and mouth disease, but in the aspect of combination of bacterial infection and bacterial infection, their clinical value was not so significant. WBC, CRP and PCT level had important value for early diagnosis in hand, foot and mouth disease with bacterial infection.

Objective:To study the changes of the NKT like cells after HIV infected. Methods:We collected peripheral blood from 47 untreated HIV infected individuals and 31 healthy controls,and analyzed the expression of Annexin-V,Ki-67,HLA-DR and other surface molecules in NKT like cells by flow cytometry. Results:The NKT like cell percentage of untreated HIV infected group was (3. 03±1. 61)%,the NKT like cell percentage of normal control group was (8. 30±7. 42)%,the percentage of NKT like cells in HIV infected individuals was significantly lower than the healthy controls ( P<0. 05 );the NKT like cell HLA-DR expression of untreated HIV infected group and normal control group were (5. 40±4. 10)% and (0. 89±0. 83)%,the NKT like cell Annexin-V expression of untreated HIV infected group and normal control group were (30. 21±13. 15)% and (5. 40±8. 05)% ,and the activation and apoptosis of NKT like cells was significantly higher after HIV infection compared with health individuals (P<0. 001,P<0. 01),the degree of activation was negatively correlated with CD4 count (r=-0. 885 7,P<0. 05);and the NKT like cell Ki-67 expression of untreated HIV infected group and normal control group were (11. 15±4. 76)% and (27. 63±18. 31)%,the proliferation ability was significantly lower after HIV infection compared with healthy controls(P<0. 05). Conclusion:HIV infection can significantly reduce the number of NKT like cells and its ability to proliferate,and increase its ability to activation and apoptosis.

Objective:To systematically review parents ′ experience of caring for children with chronic kidney disease (CKD) to fully understand care needs and improve the psychological state and caregiving quality of parents. Methods:The qualitative studies on parents ′ experience of caring for children with CKD were retrieved from following databases, including PubMed, Web of Science, CNKI, VIP, CBM, and WanFang Data from inception to March 2020. The quality of included researches was evaluated according to the JBI Critical Appraisal Tool for qualitative studies in Australia. The results were integrated by pooled integration methods. Results:A total of 14 studies were included. 69 results were summarized and integrated to form 10 categories. These categories extracted 4 integrated results: parents' physical and mental condition are affected, relationship between parents and their support system has changed, reconstruction of parents ′ life, unmet care needs and problems. Conclusions:Parents are crucial to the disease management of children with CKD, so clinical medical staff should not only provide medical services for children, but also pay more attention to the psychological status and needs of parents, so as to provide guidance and support to promote parents to better implement care and disease management for children.

Objective To explore the relationship between dietary patterns and non alcoholic fatty liver disease (NAFLD) in Karamay adults.Methods A total of 2377 subjects aged 20-75 years old who took health check-up during April and June 2011 were included in this investigation.Body mass index (BMI),waist to hip ratio (WHR),systolic blood pressure (SBP),diastolic blood pressure (DBP),triglyceride (TG),total cholesterol (TC),aspartate aminotransferase (AST) and serum uric acid (SUA)were measured.Food intake patterns and life style of the participants were accessed by using food frequency questionnaire (FFQ).Main component analysis and multivariate logistic regression model were used to explore the association of dietary patterns with NAFLD.Results Five dietary patterns were identified,including condiment dietary pattern, western dietary pattern, conventional healthy dietary pattern,snacks and bean pattern,and high protein dietary pattern.Subjects of condiment dietary pattern,western dietary pattern or conventional healthy dietary pattern showed significantly different prevalence of NAFLD (x2 values were 149.873,8.247 and 18.766,respectively; all P ＜ 0.05).In condiment dietary pattern,age,BMI,WHR,SUA and TG were significantly different in Q4 group (F values were 8.42,5.64,12.78,10.72 and 9.63,respectively; all P ＜0.05).For those with western dietary pattern,age,WHR,SBP,SUA,TC and TG showed significant different trend (F values were 9.84,6.87,6.11,10.61,6.87 and 8.13,respectively; all P ＜ 0.05).However,subjects with conventional healthy dietary pattern showed a significant different trend of age,BMI,WHR,SBP,SUA and AST (F values were 19.13,11.09,13.89,6.11,15.12,6.19,respectively ; all P ＜ 0.05).After age,BMI,WHR,SBP,SUA,AST,TC and TG were adjusted,the risk of NAFLD of those with condiment pattern or western pattern were significantly increased (odds ratio (OR) were 1.33 (95％ confidence interval (CI) 0.95-1.87) and 1.36 (95％ CI 0.979-1.902),respectively).Conclusion Dietary pattern may be associated with NAFLD.People need to learn healthy dietary habit to prevent NAFLD.

Purpose The aim of this study is to define molecular sub-healthy status among individuals attending routine physical examination.Methods This study examined 8 blood tumor markers among 5 825 healthy individuals.Results (1) Differences in levels of tumor markers were observed between males and females.(2) Elevated CA72-4 levels were seen in 16.05％ of individuals in both sexes.(3) More males had elevated levels of CEA and CYFRA21-1.Among the individuals with elevated levels of tumor markers,most were clustered in the prime age group of 41 to 50 years.Conclusion This is the first large-sample survey in healthy Han population in Xinjiang,which found elevated levels of all 8 markers tested with varying rates.Accordingly,this study proposes for the first time a concept of molecular sub-healthy status and a strategy of early tumor screening at molecular level.The molecular sub-healthy status may be an early warning sign for potential cancers,which should draw attention by preventive public health policies.

Objective To compare the effects of airway humidification by intermittent atomization inhalation and micro pump control on pulmonary infection after tracheotomy in elderly patients with serebral hemorrhage. Methods From February 2012 to February 2013, 46 elderly patients with heavy craniocerebral injury and tracheotomy were set as the control group, treated with intermittent atomization inhalation. From March 2013 to March 2014, 50 elderly patients with severe craniocerebral injury and tracheotomy were set as the observation group, treated with micro pump controlled continuous airway humidification. The two groups were compared in terms of the satisfaction rate and incidence of pulmonary infection. Result The satisfaction rate of the observation group was higher than that of the control group and the incidence of pulmonary infection was significantly lower than that of the control group (P<0.05). Conclusion Micro pump controlled airway humidification for elderly patients with severe craniocerebral injury can improve the airway humidification effect and reduce the incidence of pulmonary infection.