Specimen holder improvements for the study of amphibian skin pigmentation.
A skin specimen holder was constructed permitting nearly identical experimental conditions during in vitro spectrophotometry and photomicrography of amphibian skin melanocytes. The specimen holder was made of non-corrosive steel thread and made to fit a spectrophotometer cuvette and the light microscope stage. The improvements were compared to earlier constructions.
D000818:Animals; D008544:Melanocytes / Q000502:physiology*; D009538:Nicotine / Q000494:pharmacology; D010784:Photomicrography / Q000379:methods*; D011898:Ranidae; D012867:Skin / Q000166:cytology; D013048:Specimen Handling / Q000295:instrumentation*; D013053:Spectrophotometry / Q000379:methods*
D009538:Nicotine