-
Placental mammals (infraclass
Placentalia /plæsənˈteɪliə/) are one of the
three extant subdivisions of the
class Mammalia, the
other two
being Monotremata...
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Placental abruption is when the
placenta separates early from the uterus, in
other words separates before childbirth. It
occurs most
commonly around 25...
- 'maternal part' of the placenta).
Placentas are a
defining characteristic of
placental mammals, but are also
found in
marsupials and some non-mammals with varying...
- 15-25
separations of the
decidua basalis of the placenta,
separated by
placental septa. Each
cotyledon consists of a main stem of a
chorionic villus as...
- A
placental infarction results from the
interruption of
blood supply to a part of the placenta,
causing its
cells to die.
Small placental infarcts, especially...
-
Placental lactogen, also
referred to as
chorionic somatomammotropin, is a
polypeptide hormone,
produced by the
placenta during pregnancy. It influences...
-
Placental insufficiency or utero-
placental insufficiency is the
failure of the
placenta to
deliver sufficient nutrients to the
fetus during pregnancy,...
- The
placental microbiome is the nonpathogenic,
commensal bacteria claimed to be
present in a
healthy human placenta and is
distinct from
bacteria that...
-
Placental expulsion (also
called afterbirth)
occurs when the
placenta comes out of the
birth canal after childbirth. The
period of time
starting just...
- give live birth,
which has two infraclasses: marsupials/metatherians and
placentals/eutherians. See List of
monotremes and marsupials, and for the clades...
