Animals (subjects) | Sex: M | Number of animals: 3 | Age: not specified | Mass: 280-320 | Unit of mass: | Housing conditions: normal housing | Annotation: Adult male Sprague-Dawley rats (280-320 g BW at injection) were maintained on a 12 hour light/ 12 hour dark photoperiod (lights on 0700 hours) with water and rat chow available ad libitum. They were allowed 7 days' acclimatization to the animal quarters before we proceeded with the experiment. |
| Experimental method | Experiment type: in situ hybridization | Neuron/glia identification method: stain specific | Staining frequency: 1:8 | Experimental details:
| Measured nucleic acid: mRNA Source (producer): Promega Gemini Probe sequence: proenkephalin Sequence species: not specified Probe sequence orientation: antisense Control: sense Labelling method: radiolabelling Visualization method: autoradiogram Visualization medium: slide Annotation: Sections were hybridized with 35SUTP- labelled complementary RNA (cRNA) probes transcribed from cDNA sequences for part of the mRNAs encoding proenkephalin (pENK)....All 35S-UTP probes were synthesized using the Riboprobe Gemini System I1 kit (Promega Inc., Madison, WI) and the appropriate RNA polymerase using a modification of the method of Melton et al. (1984)...
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