Cephalosporins ; adverse effects ; therapeutic use ; Humans ; Infant, Newborn ; Penicillins ; adverse effects ; therapeutic use ; Skin Tests

Cost of Illness ; Humans ; Quality-Adjusted Life Years

Cryptococcosis ; complications ; Eosinophilia ; etiology ; Humans ; Lung Diseases, Fungal ; complications

Angiolymphoid Hyperplasia with Eosinophilia ; pathology ; Child, Preschool ; Humans ; Male

Cardiovascular Diseases ; prevention & control ; Female ; Humans ; Practice Guidelines as Topic ; United States

Adult ; Ear Canal ; Foreign Bodies ; Humans ; Male ; Mandibular Condyle

Attention-deficit/hyperactivity disorder (ADHD)is one of the most common comorbidities of ASD.This article reviews the assessment tools and clinical research (prevalence,clinical characteristics and treat-ment)and fundamental research (iconography,genetics,neurophychology,electronerophysiology)of ASD with ADHD according to lately related articles.The findings suggested that there was lack of researches on treatment and iconography of ASD with ADHD and the conclusions were inconformity.Furthermore,most of the objects in these researches were children of normal intelligence.Thus future research should expand its objects to patients of adult and children with mental retardation and do further explore in iconography and treatment.

Objective To establish high performance liquid chromatograph ( HPLC ) fingerprint of liqi xiaoying tablets,and to provide reference for quality control of the herbal medication. Methods The chromatography conditions consisted of Aichrom Bond-AQ C18(250 mmí4. 6 mm,5 μm) column with mobile phase of acetonitrile-0. 1% phosphoric acid ( gradient elution) , column temperature of 30 ℃, flow rate of 1 mL · min-1 , injection volume of 20 μL, and UV detection wavelength of 226 nm. Results HPLC fingerprint was established with 13 common peaks,4 of which were identified. The similarity of the HPLC fingerprints of liqi xiaoying tablets from 10 batches was greater than 0. 95. Conclusion The method is accurate, reliable, and can reflect complete information for the quality of liqi xiaoying tablets.

Objective To analyze the clinical characteristics and the outcome of severe trauma of various ages in emergency department,to improve the therapeutic effect of emergency rescuing.Methods Two thousand and sixty nine patients of severe trauma were treated during a seven-year period from October 1997 to October 2004.The studied patients were divided into 5 groups:(1)adolescent group(Group A,＜13 years old,n=106);(2)juvenile group(Group B, 13-18 years old,n=128);(3)youth group(Group C,18-40 years old,n=1518);(4)middle age group(Group D, 40-60 years old,n=215);and(5)elderly group(Group E,＞60 years old,n=102).All the patients were evaluated with Injury Severity Score(ISS),and the result was≥16 in all of the studied patients.Results The incidence of severe trauma in male in all 5 groups was higher than that in female,and it was significantly higher in Group C,Group D and Group E when compared with that in the other groups(P＜0.01).Traffic accident was the leading cause of injury,and its incidence in Group A,Group B and Group D was higher than that in other groups(P＜0.01).However,injury caused by falling from high places was the second cause of injury,being significantly increased in Group A,while armed fighting and injury during work being significantly increased in Group B,Group C and Group D,slip fall injury being significantly increased in Group E(P＜0.01).Head injury was mainly found in Group A and Group E,extremities injury and/or spinal injury were increased markedly in Group B,Group C and Group D(P＜0.05),abdominal injury was significantly decreased in Group E(P＜0.001).The total mortality was 11.9%(246/2069).The mortality within 24 hours (20.6%,21/102)was significantly higher than that beyond 24 hours(7.8%,8/102)in Group E(P＜0.01).The time of staying in the emergency department differed significantly between the survived patients and those died in all 5 groups (P＜0.01).Conclusion The gender,the incidence and the characteristics of the injury causes and injury sites differed between severely injured patients of various ages.Mortality in the elderly is significantly increased following severe trauma. The idea of“golden one hour”and“platinum ten minutes”,measures of shortening the time of staying in the emergency clinic,early definite operation and damage control operation should be emphasized.

Heterotrimeric G proteins are classes of signal-transducing proteins that bind to guanine nucleotides and possess GTP hydrolase activity. G proteins are composed of three subunits α, β, and γ, and are considered as the "molecular switch" in the GPCR signaling pathway. The abnormal activation of G protein is strongly related to diseases such as uveal melanoma, asthma, et al., making directly targeting G protein as an promising strategy for combating diseases. In this review, the classification and physiological functions of G protein are briefly described, and the research progress of G proteins in diseases, G protein modulators are reviewed.