English to Russian Medical Medical: Instruments

Induction II
At 6 days (±1 day) after completion of the Induction I injection, the fur over the dorsoscapular region (same area as used during Induction I) of each animal was removed with an electric clipper.
The area was treated with a 10% sodium lauryl sulfate (SLS) suspension in petrolatum sufficient to coat the skin.
The SLS suspension, applied to provoke a mild acute inflammation, was massaged into the skin over the injection site.
The area was left uncovered.
At 24 hours (± 2 hours) any remaining SLS residue was gently removed with a gauze pad.
An approximate 2 cm x 4 cm section of filter paper, saturated with 0.3 mL of freshly prepared test article extract, was then topically applied to the previously injected sites of the test animals.
The control animals were similarly patched with the appropriate vehicle control.
Each patch was secured with a ''nonreactive tape'' and the trunk of each animal was wrapped with an elastic bandage.
At 48 hours, the bandages and patches were removed.