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TERATOLOGI

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(left) and akinesia induced by curare during the last three days of. gestation (right). The curarized fetus exhibits thin, tight skin, ... – PowerPoint PPT presentation

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Title: TERATOLOGI


1
TERATOLOGI
Pengajar Prof. Dr. Almahdy A, Apt
2
  • SILABUS TERATOLOGI
  • Sejarah teratologi
  • Faktor penyebab teratogenik
  • Prinsip dasar kejadian teratogenik
  • Perkembangan embrio
  • Perkembangan fetus
  • Masa organogenetik
  • Tinjauan epidemiologi kasus teratogenik 1
  • Kuis
  • Tinjauan epidemiologi kasus teratogenik 2
  • Hipertermia dan FAS
  • Penggolongan senyawa berdasarkan sifat
    teratogenik
  • Toksisitas perkembangan dan Uji multigenerasi
  • Teknik dan metoda uji teratogenik
  • Penentuan daur estrus
  • Parameter uji teratogenik
  • Ujian.

3
SEJARAH
Ibu campakmelahirkan anak cacat Talidomida
menyebabkan cacat
4
  • Faktor penyebab teratogenik

Kimia Fisika Biologis Lingkungan Psikis/kesehatan
5
Prinsip dasar kejadian Teratogenik
  • Adanya masa organogenesis

6
Perkembangan embrio dan fetus
7
Masa organogenetik
8
Tinjauan epidemiologi kasus teratogenik
9
Hipertermia dan FAS
10
Penggolongan senyawa berdasarkan sifat teratogenik
FDA Classification of Risk
  • Developed in 1979
  • Categories A, B, C, D, X

11
Toksisitas perkembangan dan Uji multigenerasi
12
Teknik dan metoda uji teratogenik
in-vivo, in-vitro, in-ovo
  • Aklitimasi hewan
  • Penentuan siklus estrus
  • Pengawinan hewan
  • Pemberian senyawa uji
  • Laparaktomi
  • Fiksasi
  • Analisis data

13
Penentuan daur estrus
14
Parameter uji teratogenik
15
Figure 1. Photographs of term rat fetuses after
normal gestation (left) and akinesia induced by
curare during the last three days of gestation
(right). The curarized fetus exhibits thin, tight
skin, immobilized joints, and underdeveloped
hindlimbs, and retains the flexed head position
characteristic of a younger fetus.
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