Adrenal Cortex Diseases ; etiology ; Child ; Humans ; Sepsis ; complications ; physiopathology ; Shock, Septic ; complications ; physiopathology

Objective To clarify the effect of myofunctional treatment on primary and mixed dentition malocclusion.Methods Twenty-seven children were selected,3 were in primary dentition among which 2 showed deep overbite.24 were in mixed dentition and presented crowding in anterior area among which 4 children combined with anterior crossbite,2 showed deep overbite and deep overjet.All the patients were treated with myofunctional trainer such as INFANT,T4K or I2N appliances according to their age and malocclusion type.The patients were instructed to wear the trainers for at least one hour a day keeping their lips together or overnight while sleeping.Muscle exercises were done when wearing the trainer during daytime.Results After 6-10 months,24 patients who were in good compliance had their teeth aligned,deep overjet and deep overbite corrected,and facial profile improved.Conclusions Myofunctional treatment is effective on primary and mixed dentition malocclusion.It is important to have patients' good compliance.

The gap between foreign and domestic medical and health information construction levels was described and the major factors that influence the domestic medical and health information construction level were analyzed by analyzing the medical and health information construction levels in USA, Britain, Canada, Germany, Japan, Aus-tralia and China according to the input-output data in WIOD, with suggestions put forward for the improvement of domestic medical and health information construction.

As the development of international education in our school,concern with the culture shock,which caused by the differences cultural background,is increasing.We talk about our feelings of how to solve the culture shock by summarizing the culture shock and its manifestation for exploration of further improving our management level and teaching work.

Objective To investigate the effect of docosahexaenoic acid (DHA) on the body weight growth and lipid metabolism of neonatal rats during lactation.Methods The specific pathogen free Sprague-Dawley neonatal rats were randomly assigned into 4 groups (high-dose group,medium-dose group,low-dose group and control group) by random number table method.The rats in 3 experiment groups received intragastric administration with DHA 600 mg/kg,300 mg/kg and 100 mg/kg,respectively,while the control group were given 9 g/L saline,totally for 21 days.Body weight was monitored and compared among groups on postnatal day 1,7,14 and 21.And body weight growth rates at each time point were calculated.The serum concentrations of high density lipoprotein cholesterol (HDL-C),low density lipoprotein cholesterol(LDL-C),triglyceride (TG) and total cholesterol were measured and compared at 6-week and 8-week ages.The pathological and histological changes in the heart,the large vessel and the liver were observed at same time.Results The mean body weight of the neonatal rats were significantly different among 4 groups on postnatal day 7,14 and 21 (F =17.334,4.159,6.485,all P ＜ 0.01).Comparisons were made between every 2 groups,the low-dose group was higher than the control group on postnatal day 7 [(21.60 ±0.89) g vs.(18.57 ± 0.76) g] and day 21 [(58.52 ±6.62) g vs.(53.01 ± 11.75) g];the medium-dose group was lower than the control group on postnatal day 7 [(14.23 ±0.49) g vs.(18.57 ±0.76) g] and lower than the low-dose group on postnatal day 21 [(52.47 ±8.18) g vs.(58.52 ±6.62) g];the high-dose group was lower than the low-dose group on postnatal day 7[(16.13 ± 1.02) g vs.(21.6 ±0.89) g],and it was lower than the control group and the low-dose group on postnatal day 14[(31.69 ± 1.77) g vs.(37.60 ± 1.32) g and (36.24 ±0.84) g],and lower than all the other 3 groups on postnatal day 21 [(45.9 ± 13.17) g vs.(53.01 ± 11.75) g,(58.52 ±6.62) g and (52.47 ±8.18) g];all the differences above were statistically significant (all P ＜ 0.05).During the first and the second week after birth,there were significant differences in the mean body weight growth rate among 4 groups (F =8.369,8.331,all P ＜ 0.01),but there was no significant difference during the third week (F =0.603,P ＞ 0.05).Compared with 2 groups,the mean body weight growth rate of the low-dose group was higher than that of the control group in the first week [(184.96 ± 63.16) ％ vs.(141.02 ± 72.07) ％],but which was lower than that of the control group in the second week [(72.60 ± 35.37) ％ vs.(103.20 ± 40.11) ％];the medium-dose group was lower than the low-dose group at the first week [(116.78 ± 51.59) ％ vs.(184.96 ± 63.16)％],but higher than the low-dose group and lower than the control group at the second week[(139.93 ± 67.4) ％ vs.(72.60 ± 35.37) ％ and (103.20 ± 40.11) ％];the high-dose group was lower than the low-dose group in the first week [(137.33 ± 34.42) ％ vs.(184.96 ± 63.16) ％] and lower than that of the medium-dose group in the second week [(98.22 ± 65.86) ％ vs.(139.93 ± 67.4) ％];all these differences were statistically significant (all P ＜ 0.05).At 6 weeks of age,the mean serum concentrations of total cholesterol,TG and LDL-C were not significandy different (F =1.899,1.450,2.581,all P ＞ 0.05) among 4 groups,but the mean concentration of HDL-C was statistically different (F =7.801,P ＜ 0.01).In detail,the mean concentration of HDL-C in medium-dose group was higher than that of the control group,the low-dose group and the high dose group [(1.66 ± 0.08) mmol/L vs.(0.97 ± 0.16) mmol/L,(1.20 ± 0.09) mmol/L and (0.82 ± 0.09) mmol/L,all P ＜ 0.05],and which in the high-dose group was lower than that in the low-dose group (P ＜ 0.05).At 8-week age,the mean serum concentrations of HDL-C,LDL-C and total cholesterol were not significantly different among 4 groups (F =0.935,0.300,1.299,all P ＞ 0.05),but the mean concentration of TG was significantly different (F =2.875,P ＜ 0.05).The mean concentration of TG in the medium-dose group was lower than that in the control group [(0.98 ± 0.11) mmol/L vs.(1.36 ± 0.09) mmol/L,P ＜ 0.05].There were 5 (15.62％) neonatal rats in the high-dose group which were found to have adipose tissue accumulation around the large vessel walls and the heart and were confirmed by histological examination.The liver cells in these rats were found to have mild fatty changes.No similar changes were found in the other groups.Conclusions Neonatal rats supplemented with DHA during lactation can affect their body weight growth and lipid metabolism.Supplemented with high dose may bring risks,while moderate dose may bring benefits.

ObjectiveTo investigate the number of γδT cells in the peripheral blood from patients with systemic lupus erythematosus(SLE) and their correlation to disease activity.MethodsγδT cells were detected in the peripheral blood from 42 SLE patients and 20 normal controls by flow cytometry.Anniex-V/Pl double-staining flow cytometry was employed to observe the proportion of the apoptotic γδ and CD3+ T cells in 6 SLE patients with active disease and 6 normal controls,respectively.The levels of plasma anti-nuclear antibody and anti-dsDNA antibody were determined by using enzyme-linked immunosorbent assay.Data were analyzed with t test and Pearson's correlation test.ResultsThe percentages of γδT cells were remarkably down-regulated in SLE patients [(3.0±1.8)％ ] with active disease compared with that of those patients with inactive[(5.3±3.0)％] disease and normal controls [(6.8±2.8)％](t=-3.071 and -5.913 respectively,both P＜0.01 ).The absolute number of γδT cells decreased significantly in SLE patients with active disease[ ( 1.7± 1.6)× 107/L ] than those with inactive SLE [ (5.3±3.6)× 107/L ] (t=-3.292,P＜0.01 ),and both were lower than the normal controls [ (10.1±5.0)×l 07/L] (t=-7.247 and -2.905 respectively,both P＜0.01 ).There was a negative correlation between systemic lupus erythematosus disease activity index (SLEDAI) andT cell counts in 30 SLE patients with active disease (r=-0.365,P=0.047).γδT cell percentage (r=-0.336,P=0.030) and counts (r=-0.410,P=0.007) were both inversely correlated with the erythrocyte sedimentation rate,but positive correlation were found between hemoglobulln and γδT cell counts (r=0.409,P=0.007).The apoptosis ofγδT cells in SLE patients was more common than in normal controls(t=2.886,P＜0.05 ).The number of apoptotic γδT cells was higher than that of CD3+ T cells in SLE patients (t=2.952,P＜0.05 ).Conclusion γδT cells of the peripheral blood of SLE patients are down-regulated partially due to excessive apoptosis,which may correlate with the disease activity.

OBJECTIVETo analyze the parameters of urodynamic tests for patients with type-III B prostatitis and evaluate the significance of the results of urodynamic tests in the choice of therapies for this disease.

METHODSUrodynamic tests were performed for 87 type-III B prostatitis patients aged 22-45 (30.7 ± 8.5) years, who had moderate or severe lower urinary tract symptoms (LUTS) and failed to respond to routine therapy. Different treatments were administered according to the results of urodynamic tests followed by observation of the therapeutic effects.

RESULTSUrodynamic abnormalities were found in 70 of the 87 patients, bladder outlet obstruction in 28 (32.2%), detrusor overactivity in 25 (28.7%), bladder hyperesthesia in 18 (20.7%), low compliance in 10 (11.5%), detrusor-external urethral sphincter dyssynergia in 1 (1.1%), and impaired detrusor contractile function in 1 (1.1%). Treatments achieved obvious effectiveness in 26 cases (29.9%), effectiveness in 51 (58.6%), and no effectiveness in 10 (11.5%).

CONCLUSIONUrodynamic tests contribute significantly to the choice of therapies for type-III B prostatitis patients with moderate or severe LUTS.

Adult ; Humans ; Lower Urinary Tract Symptoms ; physiopathology ; therapy ; Male ; Middle Aged ; Prostatitis ; physiopathology ; therapy ; Urethra ; physiopathology ; Urinary Bladder Neck Obstruction ; physiopathology ; Urinary Bladder, Overactive ; physiopathology ; Urodynamics

0.05),but there was a significant difference in the lowest SaO2,average SaO2 and AHI between the 2 groups(P

Objective To investigate the effect of clinical application of ERA resilient attachment on Kennedy Ⅰ dentition defect. Methods Twenty-eight Kennedy Ⅰ dentition defect cases were restored by ERA resilient attachment dentures. After the examination of the function of the dentures, oral tissue, X-ray, the satisfaction to the dentures was evaluated. Results After the follow-up of 6 to 32 months, all the patients were satisfied with the dentures in esthetic, retention, normal function and healthy peri-odontium. Conclusion ERA resilient attachment is an esthetieal, economical and reliable approach to Kennedy Ⅰ dentition defect restoration.

AlM:To find better ways of treating ocular alkali burn, and to reduce the suffering of patients and social burden.METHODS:Totally 100 patients were graded according to the degree of chemical burns to four major groups, each half were randomly divided into the control group and the treatment group. Control group underwent conventional treatment. ln addition to conventional therapy, patients in each treatment group were also added a Breviscapine intravenous injection of 40mg daily. Corneal recovery time, changes in vision, degree of corneal opacity, number of corneal neovascularization and other complications were observed. Curative effects were analyzed statistically.
RESULTS:There was no significant difference in levelⅠgroup between control group and treatment group ( P>0. 05); There were significantly different in level Ⅱ, Ⅲand Ⅳ group ( P<0. 05 ). Compared to the degree of corneal opacity and the number of corneal neovascularization, the treatment group was obviously better than the control group(P<0. 05).
CONCLUSlON: Breviscapine in the treatment of ocular alkali burns can shorten the course of treatment, reduce corneal scarring, and improve vision.