Histochemical reactions at tissue arginine sites with alkaline solutions of  -naphthoquinone-4-sodium sulfonate and other o-quinones and oxidized o-diphenols. A possible mechanism of the Sakaguchi reaction.
D000215:Acylation; D000447:Aldehydes / Q000037:antagonists & inhibitors; D000818:Animals; D001120:Arginine / Q000032:analysis / Q000037:antagonists & inhibitors*; D001158:Arteries / Q000032:analysis; D001464:Barium; D002118:Calcium; D002467:Cell Nucleus / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D002712:Chlorides; D003094:Collagen / Q000032:analysis; D003641:Deamination; D004804:Eosinophils / Q000032:analysis; D006168:Guinea Pigs; D006197:Hair / Q000032:analysis; D006651:Histocytochemistry; D006801:Humans; D006818:Hyalin / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D006878:Hydroxides; D007422:Intestines / Q000032:analysis; D007633:Keratins / Q000032:analysis; D007962:Leukocytes / Q000032:analysis; D008274:Magnesium; D008297:Male; D008745:Methylation; D010636:Phenols / Q000494:pharmacology*; D011809:Quinones / Q000494:pharmacology*; D051381:Rats; D012867:Skin / Q000032:analysis; D013094:Spermatozoa / Q000032:analysis; D013270:Stomach / Q000032:analysis; D013324:Strontium; D013438:Sulfhydryl Compounds / Q000037:antagonists & inhibitors; D013451:Sulfonic Acids / Q000494:pharmacology; D013997:Time Factors
D000447:Aldehydes; D002712:Chlorides; D006878:Hydroxides; D010636:Phenols; D011809:Quinones; D013438:Sulfhydryl Compounds; D013451:Sulfonic Acids; D001464:Barium; D007633:Keratins; D003094:Collagen; D001120:Arginine; D008274:Magnesium; D002118:Calcium; D013324:Strontium