Prostaglandin (PG) accumulation in vitro by mouse ovaries, oviducts, and uteri.
Uteri, ovaries and oviducts from mice were collected at autopsy. Tissue slices were incubated with [3H]-PGE2 in the presence or absence of a large excess (100 fold) of nonradioactive PGE2 using 0.01M sodium phosphate buffer (pH 7.2). Bound and free PGs were separated by a filtration technique. PGE2 accumulation by the uteri was evaluated as a function of incubation time, wet weight of tissues, and reproductive state. The tissue to medium ratio (T/M) was greater than 1.0 for uteri as the time of incubation increased. This suggests the presence of PGE2 binding sites in mouse uterine tissue. Also, PGE2 accumulation was not observed in oviducts or in ovaries.
Saffaripour
S
S
Department of Chemistry, Illinois State University, Normal 61761.
Jones
M A
MA
D000818:Animals; D015232:Dinoprostone / Q000493:pharmacokinetics*; D004971:Estrus; D005187:Fallopian Tubes / Q000378:metabolism*; D005260:Female; D051379:Mice; D010053:Ovary / Q000378:metabolism*; D014599:Uterus / Q000378:metabolism*
D015232:Dinoprostone