Distribution of neurons innervating the uterus of the pig.
The distribution of neurons innervating the uterus of the pig was studied with the use of fluorescent retrograde tracer Fast Blue. Tracer injections were made into the uterine cervix, pericervical, middle and perioviductal part of the right uterine horn. After tracer injection into the uterine cervix tracer-positive neurons were found bilaterally in the inferior mesenteric ganglia, paracervical ganglia, paravertebral ganglia L1-S3 and dorsal root ganglia Th10-L4 and S2-S3. After tracer injection into the pericervical part of the right uterine horn the distribution of tracer-positive neurons resembled the one described earlier, except the tracer-positive neurons were absent in the left dorsal root ganglia. After tracer injection into the middle part of the right uterine horn tracer-positive neurons were found in the ipsilateral inferior mesenteric ganglion, bilaterally in the paracervical ganglia and in the ipsilateral paravertebral ganglia (L2-L6). Injection of the tracer into the perioviductal part of the right uterine horn revealed tracer-positive neurons bilaterally in the inferior mesenteric ganglia and paracervical ganglia and single cells in the ipsilateral paravertebral ganglia.
Wasowicz
K
K
University of Agriculture and Technology, Department of Animal Anatomy, Olsztyn-Kortowo, Poland. wasowicz@moskit.art.olsztyn.pl
Majewski
M
M
Lakomy
M
M
D000578:Amidines; D000818:Animals; D002584:Cervix Uteri / Q000294:innervation; D005187:Fallopian Tubes / Q000294:innervation; D005260:Female; D005456:Fluorescent Dyes; D007839:Functional Laterality / Q000502:physiology; D005725:Ganglia, Autonomic / Q000166:cytology; D009474:Neurons / Q000502:physiology*; D013552:Swine; D014599:Uterus / Q000294:innervation*
D000578:Amidines; D005456:Fluorescent Dyes; C031455:diamidino compound 253-50