%0 Journal Article
%T Evaluation of the Relationship Between Umbilical Cord Blood Vitamin D Levels and Thymus Size in Healthy and Term Newborns
%J -
%D 2019
%X Summary Purpose: Thymus is a primary lymphoid organ which contains the vitamin D receptor. Vitamin D has an immunological regulatory effect on the adaptive and innate immune system. The aim of this study was to determine the relationship between cord blood 25-hydroxy vitamin D levels and thymus size. Materials and Methods: 149 babies were included in the present study. The cord blood 25-hydroxy vitamin D level was measured. Mothers¡¯ and infants¡¯ features were recorded. Thymus volume were evaluated with ultrasonography. The thymic index and thymus/weight index were calculated. Results: In the case of irregular use or non-use of maternal vitamin D, the likelihood of vitamin D deficiency in the cord blood was higher (p=0,027). No difference was observed between the thymic index measurements and maternal vitamin D use and cord blood vitamin D level. Conclusion: There was no relationship between cord blood vitamin D level and thymus size
%K yenido£¿an
%K timus
%K ultrasonografi
%K vitamin D
%U http://dergipark.org.tr/cumj/issue/36346/535638