ABSTRACT
@#Objective To study the agreement of the two kinds of assessment for neurological development, the Qualitative Assessment of General Movements (GMs) and the 52 Items Neurological Assessment from Birth to 1 Year, in preterm infants during the early infantile period. Methods16 preterm infants with or without risk factors for brain injury were assessed with GMs and the 52 Items Neurological Assessment from Birth to 1 Year within 3 months after birth. ResultsFor the GMs, 11 infants were assessed as normal, 4 as poor repertoire (PR) and 1 as cramped synchronized (CS). For the 52 Items Neurological Assessment from Birth to 1 Year, 12 infants were normal, 4 were moderate abnormal. Kappa=0.709.ConclusionThe result of GMs agrees with that of 52 Items Neurological Assessment from Birth to 1 Year for preterm infants during the early infantile period.
ABSTRACT
To establish murine graft versus host disease (GVHD) model, in order to evaluate the efficacy of human CD40 Ig fusion protein treatment. To establish murine GVHD model, 2 5?10 7 or 5 0?10 7 /L spleen cells of male C57BL/6 mice were intravenously injected into female BALB/c mice, as receipt, respectively, after sub lethally irradiation by 60 Co source. After the induction of GVHD, human CD40 Ig fusion protein was intravenously injected three times at a dose of 50?g, 150?g and 450?g on day 0, 2 and 4, respectively. The results showed that the typical expressions of GVHD were observed 4 or 5 days after the injection of donor spleen cells, and specific male Y chromosome fragment was amplified by genomic PCR in female BALC/c receipts. The mean survival time (MST) of GVHD induced mice was significantly prolonged by the treatment of human CD40 Ig fusion protein. It is suggested that Murine GVHD model successfully established can be used in evaluating the effects of anti GVHD therapies.
ABSTRACT
To observe the state of balance between Th1/Th2 in children with asthma by assaying lymphocyte produced cytokines and the expression of CD30 membrane antigen on PBMC. The levels of IFN ?, IL 4 in PBMC and serum total IgE were determined by ELISA, the counting of the CD30 expressing cells was performed by flow cytometry. The results showed: (1)The level of IL 4 was increased significantly in patients with asthma attack compared with normal children ( P