INDEX TO VOLUME 38 SUBJECT INDEX Absorption additivity rule siloxane deposition, 247 bleaching hair damage, 263 di-t-butylnitroxide semisolid fluidity, 1 effect of solvents sunscreens, 209 hemoglobin spectrophotometric measurements, 451 percutaneous drug delivery, 333, effects of aging on skin, 141 photobleaching UV-VIS spectrum, 179 polymers hair, 233 skin care products, 443 stratum comeurn barrier function, 397 ultraviolet sunscreen chemicals, 193 Acetone solvent nitrosation rate, 29 Acetylsalicylic acid skin penetration, 397 Acid acetylsalicylic skin penetration, 397 ascorbic bioconversion of provitamin, 333 benzoic percutaneous absorption, 141, skin penetration, 397 chlorination human hair fiber, 371 emollients glycerid, 295, oleic, 295 formic stratum corneum disruption, 21 hydrochloric pH adjustment, 125 iodoacetic solution hair reduction, 99 lactic irritation, 153 nicotinic skin penetration, 397 peracetic hair wet strength, 263 retinoic cell proliferation, 14l salicylic stratum corneum turnover, 321 stearic n-nitrosodiethanolamine formation, 29 thioglycolic extension of perreed hair, 125, hair waving, 263 treatment corneocyte adhesion, 21 Actinic damage skin, 145 Activity depilatory preparations, 287 Acylglutamate effect on hair, 353 Adhesion stratum comeurn corneocytes, 2l 457 Adsorption hair substantivity of conditioning polymers, 233 long chain alkyl quaternary ammonium salts hair surface modification, 341 stratum corneum membranes lipids, 295, polymers, 295 Aesthetic facial surgery, 141 hair, 141 Afterfeel skin care products, 443 Agar brain-heart infusion aerobic bacterial counts, 223 macconkey aerobic bacterial count, 223 nutrient plates bacteria growth, 83 potrate dextrose plates yeast growth, 83 pseudosel aerobic bacterial count, 223 trypticase soy aerobic bacterial count, 223 Age collagen, 163 effect cellular proliferation, 141, cutaneous barrier function, 141, on hair, 141, psychological, 141 microrelief peri-orbital and leg skin, 145 preservative testing shampoo, 307 stratum corneum turnover time, 321 Aggregation nonionic surfactants aqueous media, 419 pigment characteristics hair bleaching, 179 Albumin fourier transform infrared spectroscopy sweat gland inhibition, 109 Alcohol antibacterial effects topical deodorant products, 223 ether group carbon peak envelopes in hair, 233 fatty nonionic surfactant, 419