Objective To research into the influence about the Ab-A+B immunoglobulin to the hyperbilirubinemia in the A or B blood-type neonates.Methods The serology with umbilical blood of the neonates who were delivered by the O-type-blood mother and whose blood-type was A or B were determined.Grouping according to the presence or not of the Ab-A+B immunoglobulin,the morbidity of hyperbilirubinemia was studied.Results(1)Determining the morbidity of hyperbilirubinemia;It put up an extremely remarkable difference comparing the antibody-released test result being positive group to the control group(P0.05).(3)In the neonates whose umbilical blood presented AbA+B,comparing the healthiness group to the HDN group,the quantity of the wrecked erythrocyte which sensitized by the Ab-A+B immunoglobulin was more excessive(P

Objective To investigate the changes and clinical significance of myocardial enzyme spectrum in the premature in-fants with hyperbilirubinemia .Methods The myocardial enzymes spectrum (AST ,CK ,CK-MB) in 90 premature infants with hy-perbilirubinemia were tested and the detection results were analyzed .Then their comparison with the control group consisting of 27 premature infants was performed .Results The detection results of myocardial enzymes spectrum in the hyperbilirubinemia prema-ture infants were higher than those in the control group ,but only the increase of CK-MB had statistical significance (P<0 .05);the positive incidence rate of the myocardial enzymes in the hyperbilirubinemia premature infants was 55 .56% (50/90) ,which was ob-viously higher than 7 .41% (2/27) in the control group ,the difference had statistical significance (P<0 .01) .Conclusion Hyperbil-irubinemia in premature infants can cause the myocardial damage and has the high incidence rate .The myocardial enzyme spectrum should be routinely detected for guiding the clinical treatment in the premature infants with hyperbilirubinemia .

Objective To investigate the serum sex hormone changes and fertility condition in childbearing age women patients with hyperthyroidism treated by iodine-131 .Methods 50 cases of healthy volunteers were selected .248 childbearing age women pa-tients with hyperthyroidism were divided into the iodine-131 group and the anti-thyroid medication group according to the treatment method .The thyroid function and gonad hormone before treatment and at 6 months after treatment were detected in 3 groups ,and the pregnancy and fetal condition were tracked .Results The change of thyroid stimulation hormone(TSH) level was more sensitive in the iodine-131 treatment group than the anti-thyroid medication group ;luteinizing hormone(LH) ,follicle stimulation hormone (FSH) ,prolactin(PRL) ,testosterone(T) and progesterone(P) before treatment in the two groups were significantly increased com-pared with the control group ,but E2 was decreased ;the changes of sex hormones in the iodine-131 treatment group had differences between before and after treatment ,the changes of T and P in the anti-thyroid medication group were unobvious before and after treatment ;the normal delivery rate in the control group and the iodine-131 therapy group had no statistical difference (χ2 =0 .148 , P=0 .7>0 .05) ,the normal delivery rate in the control group and the anti-thyroid medication group had statistically significant difference(χ2 = 5 .739 ,P=0 .017<0 .05) ,the normal delivery rate in the iodine-131 therapy group and the anti-thyroid medication group had statistically significant difference(χ2 =4 .26 ,P=0 .039<0 .05) .Conclusion The iodine-131 therapy has no influence on the sex hormones and the fertility ability in childbearing age women patients with hyperthyroidism ,and also does not increase the incidence rate of genetic damage .