Endocrine Abstracts

Pericentromeric inversion of the heterochromatic region of chromosome 9 has been reported in almost 4% of the cases of male infertility.Objective: Determining the karyotype from an infertile couple scheduled to perform IVF.Materials and methods: Slides with metaphasic chromosomes were GTG-banded according to standard protocol for cytogenetic analysis (karyotype). FISH analysis – inverted DAPI (4′-6-diamidino-2-phenylindo...

Background: Hypothyroidism is defined as an elevated TSH (thyroid-stimulating hormone) and/or decreased free thyroxine (FT4) levels. Levothyroxine is now one of the most widely prescribed medications. However, treatment indications are controversial in subclinical hypothyroidism, defined as high TSH with normal T4 levels. Methods: We performed a cross-sectional study reviewing the blood samples received in our Laboratory for TSH determination during the ...