Teratogenesis definition of teratogenesis by merriamwebster. Definition of teratogen any chemical drug, infection, physical condition or deficiency that, on fetal exposure,can alter fetal morphology or subsequent function. Instead, therefore, i shall describe a selection of teratogens and their consequences, and try to arrange them in a certain hierarchy based on a simplified model. Terms teros monster teratogen an agent that can produce a permanent alteration of structure or function in an organism exposed during embryonic or fetal life teratology branch of science which studies the mechanisms and patterns of abnormal development teratogenicity the induction of malformation by teratogens teratogenesis the process by. Teratogenesis and the movement of ions teratogenesis and the movement of ions hughes, arthur 19750201 00. Valproateinduced teratogenesis in japanese rice fish. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Prof aboubakr elnashar benha university hospital, egypt aboubakr elnashar 2. Recent examples on the web such abnormalities arise as a result of a process known as teratogenesis. Teratogenicidad embriofetal inducida por medicamentos. Terms teros monster teratogen an agent that can produce a permanent alteration of structure or function in an organism exposed during embryonic or fetal life teratology branch of science which studies the mechanisms and patterns of abnormal development teratogenicity the induction of malformation by. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Every fiber of my being, resonates with the wisdom. Reviews summarizing experimentation with other animals and covering aspects of teratogenesis not dealt with in this chapter have been published by european society 1963, fishbein 1960, 1963, giroud and tuchmannduplessis 1962, kalter and warkany 1959, nishimura 1964, wilson and warkany 1964, and wolstenholme and oconner 1960. Consideraciones generales sobre teratogenicidad viii. Teratogenesis and the movement of ions, developmental. Pdf retinoic acid is a widely used drug in the treatment of cystic acne.
772 1401 544 894 224 1380 27 66 867 334 1451 1032 634 1206 290 295 939 737 167 1339 1536 1430 1231 162 1539 671 801 61 321 860 1328 1018 688 1236 229 952 771 1005 1132 230 836 335 397