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Yes. Atropine is a tertiary amine and is able to cross the BBB.
IgG is the only antibody small enough to cross he placenta.
YES! It can do incredible damage to a baby.
Only to the extent that the hormones released as a result of these emotions cross the placental barrier.
No.Gentamicin is an aminoglycosidic sugar which is Highly water soluble . It iswidely distributed in extracellular fluid and does not penetrate ocular tissue, nor readily crosses the blood-brain barrier. However The drug tends to accumulate in the kidneys, and the inner ear, explaining the reason for nephro and ototoxicity.Aminoglycosides are able to cross the placental barrier, and may cause nerve or nephrotoxic effects to the fetus.
Certainly not. Any alcohol taken in during pregnancy will cross the placental barrier and cause mental and physical deformities. This is known as fetal alcohol syndrome.
Chorionic Villi with Fetal capillaries Intervillous Spaces Decidua basalis with maternal capillaries
Most probably they will pass that way. They are toxic to the mother and foetus as well.
Netilmicin does not cross the blood-brain barrier.
atropine
Yes. Valium (diazepam) does indeed cross the blood brain barrier. It is one of the more lipophilic of the benzodiazepine medications.
Check out the atropine page at wikipedia.org for your answer.