In recent years,the incidence of allergic diseases is rising.The mild symptoms in allergic diseases are partial performance,but the severe symptoms in allergic diseases can induce anaphylactic shock and even death.With the unclear pathogenesis,there is lack of the effective treatment.Early detection and control of risk factors that cause allergic disease may be helpful in reducing the incidence of allergic disease.This review describes recent progress in the study of epidemiology, risk factors of allergic diseases, hypotheses of mechanism and the direction of future researches in risk factors of allergic diseases.

Objective To investigate the causes and therapeutic method for children with obstructive sleep apnea hypopnea syndrome. Methods 72 patients with obstructive sleep apnea hypopnea syndrome were treated by adenctonsillectomy, operation and precaution of postoperation complication. Results 62 patients (86.1% )were cure.8 patients(11.1% ) were better. 2 patients(2.7% ) were no change. Conclusion The children with obstructive sleep apnea hypopnea syndrome caused by glandular organ and hypertrophyoftonsil, can improve the surgical results and late results.

OBJECTIVE:To establish a method for the simultaneous determination of the contents of Shuanghuanglian freeze-dried powder in placental perfusate. METHODS:HPLC was performed on the column of Agilent Zorbax-C18 with mobile phase of acetonitrile-1%formic acid aqueous solution(gradient elution)at flow rate of 1.0 ml/min,the internal standard was puera-rin,detection wavelength was 280 nm,column temperature was 25 ℃ and sample volume was 10 μl. RESULTS:There was a lin-ear range between linear ranges and peak area of 8 ingredients(r≥0.999 0);RSDs of within-day and inter-day precision tests were no more than 1.9%,repeatability tests was no more than 7.3%;average recoveries were in the range of 92.73%-112.37%(RSD=3.2%-8.2%,n=6);and average matrix effects were 90.33%-105.78%(RSD=3.2%-8.0%,n=6). CONCLUSIONS:The method is rapid,sensitive and specific,and can be used to the simultaneous determination of the contents of 8 ingredients of Shuan-ghuanglian freeze-dried powder in placental perfusate.

Hemicorporectomy, occasionally being varied as total pelvis resection, is the highest section in lower limb amputation. The nursing for a hemicorporectomy patient was reported.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Genital Diseases, Male ; therapy ; Humans ; Male ; Middle Aged

More and more studies suggest that endocrine-metabolic diseases and liver diseases influence each other. Endocrine-metabolic diseases may lead to abnormal liver function, and liver diseases are found also to cause disturbance of endocrine-metabolic system.

Cerebral salt wasting syndrome (CSWS) is a common cause of refractory hyponatremia. Early diagnosis and treatment of CSWS can greatly improve the patient′s condition and improve the prognosis. Clinically by supplying sodium hydrate, most patients can resume normal serum sodium level, and get remission. But a few patients with low serum sodium, high urine sodium and low blood volume can not improve and even worse. Fludrocortisone and adrenal cortical hormone can rapidly and effectively reduce the urinary sodium level and urine volume, correct hyponatremia and low blood volume and improve the prognosis in such patients.

Objective To develop a qualitative and quantitative simultaneous determination of multiple bioactive constituents in total alkaloid in Sophora alopecuroides (TASA). Methods In the experiment, a new and simple HPLC-DAD method for the simultaneous determination of multiple constituents in TASA was developed. The separation was performed on a Kromasil C,8 column (250mmx4.6mm,5.0pm) eluted with 0.02 mol/L potassium dihydrogen phosphate (adjusted pH 4.3 using 1% glacial acetic acid) and acetonitrile (75:25) at a flow-rate of 0.7 mUmin. The detection wavelength was set at 210 nn. Results Five constituents (sophoridine, matrine, oxymatnne, aloperme, and lehmamune) were simultaneously analyzed in this study. Four of them were identified and determinated by the developed method. The calibration curves exhibited linear regressions (r~2>0.9995). The injection precision, the intra-day precision, and the ana hsis repeatability were validated with the RSD values less than 5.0%. The mean recoveries of the four constituents were ranged from 98.62% to 100.20%, and the RSD values were all less than 3.37%. Conclusion This method is convenient, fast, accurate, and is applicable to analyze the multi-constituents in TASA.

Objective:To investigate the clinical efficacy of long-pulsed 1064nm laser combined with amorolfine hydrochloride in the treatment of patients with onychomycosis. Methods:Totally 106 cases of patients with onychomycosis were randomly divided into the observation group (n=53) and the control group(n=53) according to the random number table. The control group was given 5%amorolfine hydrochloride liniment, while the observation group was treated with long-pulsed 1064nm laser additionally. The course of treatment was 6 months. The clinical efficacy, length of deck in ward areas, length of deck in health zone, clearance of mycology and adverse reactions were compared between the groups. Results:The total effective rate of the observation group(90. 57%) was signifi-cantly higher than that of the control group(75. 47%, P<0. 05). After the treatment, the length of deck in ward areas in both groups were significantly decreased, while the length of deck in health zone were significantly increased (P<0. 05). The length of deck in ward areas in the observation group was significantly lower than that in the control group, while the length of deck in health zone was significantly higher than that in the control group(P<0. 05). The clearance rate of mycology in the observation group (86. 79%) was significantly higher than that in the control group (67. 92%, P<0. 05). There were no serious adverse reactions during the treatment course. Conclusion:Long-pulsed 1064nm laser combined with 5% amorolfine hydrochloride liniment in the treatment of patients with onychomycosis has remarkable, safe and reliable clinical effects, which shows important study value.

OBJECTIVE To investigate the inhibitory effect of lead acetate on transient receptor potential A1(TRPA1)channel. METHODS TRPA1-mediated calcium influx in mice dorsal root ganglion(DRG) neurons and HEK293 cells expressing nouse TRP1 (mTRPA1) and human TRPA1 (hTRPA1) was recorded by intracellular calcium imaging. TRPA1-mediated currents were detected by two-electrode voltage clamp. RESULTS Lead acetate 3.0 and 10.0μmol·L-1 inhibited external calcium influx in DRG neurons by(36.7 ± 4.1)% and(79.4 ± 3.1)%(n=5),respectively. The inhibitory effect of lead acetate on hTRPA1-mediated current was concentration-dependent. Lead acetate 0.3, 1.0, 3.0, 10.0 and 30.0μmol · L-1 inhibited the amplitudes of currents by(1.0 ± 0.7)%,(11.6 ± 0.8)%,(57.7 ± 3.2)%,(93.6 ± 2.6)%and(91.2±2.0)%(n≥4),respectively,with the IC50 2.4μmol·L-1. CONCLUSION TRPA1 channel may be an endogenous target of lead. Lead acetate inhibits TRPA1 channel at a very low concentration.