Adolescent ; Biological Products ; administration & dosage ; therapeutic use ; Child ; China ; Evidence-Based Medicine ; Glucocorticoids ; adverse effects ; therapeutic use ; Humans ; Immunosuppressive Agents ; administration & dosage ; therapeutic use ; Lupus Erythematosus, Systemic ; complications ; pathology ; therapy ; Lupus Nephritis ; etiology ; pathology ; therapy ; Osteoporosis ; etiology ; pathology ; therapy ; Practice Guidelines as Topic ; standards ; Severity of Illness Index ; Societies, Medical

Child ; Humans ; Lupus Erythematosus, Systemic ; diagnosis ; therapy ; Practice Guidelines as Topic

Diagnosis, Differential ; Family Health ; Genetic Predisposition to Disease ; genetics ; Glomerulonephritis, IGA ; diagnosis ; genetics ; HLA Antigens ; genetics ; Humans

Aged ; Aged, 80 and over ; Humans ; Lung ; physiopathology ; Male ; Middle Aged ; Pneumoconiosis ; physiopathology ; Respiratory Function Tests ; Respiratory Insufficiency

Autoimmune Diseases ; classification ; Child ; Humans ; Immune System Diseases ; classification

Objective To discuss the variety of blood zinc,copper,iron,calcium level in children of lead poisoning Methods The stratified - random sampling method was used. Five hundred and forty children were selected in the urban areas, the rural areas and the islands. We examined blood lead level and other elements levels of these children, and analyzed the changes of these elements levels on condition of lead poisoning. Results The blood zinc level of children with lead poisoning was (4. 93 ? 1 12) mg/L, it was significantly lower than that of children without lead poisoning( t = 2.282 P

Adult ; Aged ; Aged, 80 and over ; Ceruloplasmin ; analysis ; Early Diagnosis ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; diagnosis

Humans ; Infectious Disease Transmission, Vertical ; prevention & control ; Kidney Diseases ; prevention & control ; virology ; Viruses ; pathogenicity

Child ; Connective Tissue Diseases ; complications ; diagnosis ; therapy ; Humans ; Hypertension, Pulmonary ; diagnosis ; etiology ; therapy

Antibodies, Antiphospholipid ; immunology ; therapeutic use ; Antiphospholipid Syndrome ; diagnosis ; immunology ; therapy ; Child ; Humans