Child ; China ; epidemiology ; Diagnosis, Differential ; Early Diagnosis ; Hematopoietic Stem Cell Transplantation ; methods ; Humans ; Immunoglobulins, Intravenous ; administration & dosage ; pharmacology ; Immunologic Deficiency Syndromes ; diagnosis ; epidemiology ; prevention & control ; therapy ; Immunologic Factors ; administration & dosage ; pharmacology ; Infant, Newborn ; Neonatal Screening

Child, Preschool ; Humans ; Leukocyte-Adhesion Deficiency Syndrome ; diagnosis ; therapy ; Male

Allergens ; immunology ; Child ; Cross Reactions ; Humans ; Hypersensitivity ; immunology ; Latex Hypersensitivity ; immunology

Child ; Cryptococcosis ; complications ; immunology ; Cryptococcus neoformans ; immunology ; pathogenicity ; Diagnosis, Differential ; Humans ; T-Lymphocytopenia, Idiopathic CD4-Positive ; complications ; diagnosis

Objective To study the effects of Xinshuai mixture on mitochondrial function of hypertrophy cardiomyocyte cell in vitro.Methods The primary neonatal rat myocardial cells were cultured to establish hypertrophic myocardial model by AngII.The levels of superoxide dismutase(SOD), methane dicarboxylic aldehyde (MDA), monoamine oxidase(MAO) and cyclooxygenase (COX) were detected by ELISA, as the mitochondrial function and oxidative stress damage.The expression level of caspase-3 mRNA was detected by Real-time PCR.Results Compared with control group, the SOD level in model group reduced markedly, MDA level increased significantly, the activities of MAO increased, the activities of COX decreased, the expression of caspase-3 level increased significantly(P<0.01).Compared with the model group, the SOD level increased and MDA level decreased in Xinshuai mixture group and blank serum group.But the SOD level and activities of MAO, COX in Xinshuai mixture group and blank serum group had significant difference(P<0.05,P<0.01).The expression of caspase-3 mRNA level in Xinshuai mixture was significantly higher than the blank serum group(P<0.01).Conclusion Xinshuai mixture could significantly improve the fuction of mitochondrial in hypertrophy cardiomyocyte cell, reduce the energy metabolism and oxidative stress injury, and protect cardiac myocyte through lower the expression of caspase-3.

Objective To explore the relationship between cat fur or dog fur allergens and clinical presentation, as well as allergenic cross-reactivity between cat fur or dog fur allergens and other allergens. Methods Totally 548 children with allergic disorders were assayed with 13 international standard allergen agents by means of SPT. The results were denominated according to the size of skin areola or welt, reference histamine as positive, isotonic Na chloride as negative. Results In 143 children with cat fur allergenic SPT position, 98 cases were boys and 45 cases were girls with an average age of 5. 84 years. In 96 children with dog fur allergenic SPT positive,60 cases were boys and 36 cases were girls with an average age of 6.06 years. The most had occurred in summer. Of them,a large number of cases presented asthma,secondly presented mild cough. Besides, the cross- reactivity of cat fur and dog fur allergenic SPT positive in 64 cases with acarid was most common, followed by latex, which exceeded animal protein, while the cross - reactivity of mold, plant farina and chomophyte allergens were rare. Conclusions About 20% children with allergic disorders are cat fur or dog fur allergenic SPT positive. Cat fur or dog fur allergenic SPT positive results are significantly correlative to age and season, however they are not relative.to sex. Cat fur or dog fur allergens exist correlations with other allergens.