title: [Evaluation of embryotoxicity of materials used in the IVF laboratory].
abstract: It has been established that the quality of water for the preparation of culture media has an essential influence on the percentage of two cell-stage mouse embryos developing successfully until the blastocyst stage. The quality of media prepared with bidistilled water (p less than 0.001) is inferior to that prepared with bidestilled demineralized water (p less than 0.02). Best results were attained by using the medium prepared with Nanopure water (Barnstead), in which 73.2% of embryos developed into blastocysts. There was no statistically significant difference between this medium and the commercial liquid medium (Sigma), in which 83.1% of embryos developed into blastocysts. The age of the medium and the percentage of added serum have no statistically significant influence on the outcome of the test. Contact of the medium with the syringe containing a black rubber piston proved explicitly embryotoxic (p less than 0.001).
authors.affiliation: Ginekoloski odjel bolnice Maribor, Odsjek za humanu reprodukciju i endokrinologiju.
authors.forename: V
authors.initials: V
authors.lastname: Vlaisavljević
authors.forename: B
authors.initials: B
authors.lastname: Kovacic
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000502:physiology*; D002970:Cleavage Stage, Ovum; D003470:Culture Media; D005260:Female; D005307:Fertilization in Vitro; D051379:Mice; D008807:Mice, Inbred BALB C; D008808:Mice, Inbred CBA; D014867:Water / Q000009:adverse effects*
chemical_list: D003470:Culture Media; D014867:Water
vernacular_title: Procjena embriotoksicnosti materijala upotrebljavanih u radu IVF laboratorija.