RESUMO
Objective To explore the relationship between neonatal cord blood IgE value and their parents allergies as well as birth status . [ Methods ] The pregnant women in labor were investigated by questionnaire and detected for blood 25-hydroxy vitamin D3 .The neonatal cord blood was collected for detection of IgE in childbirth , and the birth status was traced and recorded .Statistical analysis was done on the correlative factors of umbilical cord blood IgE . [ Results] The facts that mother had history of allergic diseases(OR=1.65), neonatal birth weight was too large (OR=3.36), baby was male (OR=1.90), and born with asphyxia (OR=2.88) were all associated with the positiveness of cord blood IgE (P<0.05). [Conclusion] The allergy history of mother is a risk factor for the rise of cord blood IgE, so measures for eczema prevention should be well taken for her baby .
RESUMO
To evaluate the clinical effect of LNG-IUD on preventing recurrence after hysteroscopic resection of endometrial polyps . [ Methods] Electrical excision of endometrial polyps with the help of hysteroscopy was performed for 120 patients, who were randomly divided into trial group ( levonorgestrel-releasing intrauterine system after surgery ) and control group ( without any treatment after surgery), with 60 patients in each group.After follow-up of 4 years, the recurrence of endometrial polyps was observed in the two groups . [ Results] The recurrence rate of trial group was 1.6%,and that of control group was 15.0%.There was significant difference in recurrence between the two groups ( P<0. 05 ) . [ Conclusion] The hysteroscopy can be used for more definite diagnosis and treatment of endome-trial polyps .And there has been a significantly positive effect of LNG-IUD proved on preventing recurrence after hysteroscopic resection of endometrial polyps .