EVALUATION OF METHODS FOR MEASUREMENT OF ANTIPERSPIRANGY 257 (5) Ogata, K. J. Orient Med. 25 1613 (1936). (6) Herrmann, F., Prose, P.H. and Sulzberger, M. B. Studies on sweating. V. Studies of quan- tity and distribution of thermogenlc sweat delivery to the skin. J. Invest. Dermatol. 18 71 (1952). (7) Johnson, C. and Shuster, S. The patency of sweat ducts in normal looking skin. Brit. J. DermatoL 83 367 (1970). (8) Govette, T. and de Navarre, M. G. Aluminium chlorhydrate: a new antiperspirant ingredient. ,'liner. Perfum. 49 365 (1947). (9) Sivadjian, J., Vautrin, M. and Vautrin-Matge, H. Action Anidrotique local compar6e de deux Anticholinergique. Thetapie 22 1015 (1967). (10) Richter, C. P. and Whelan, F. Sweat gland responses to sympathetic stimulation studied by the galvanic skin reflex method. J. NeurophysioL 6 191 (1943). (11) Alphin, R. S., Saunders, D. and Ward, J. W. Method for the evaluation of antihidrotic substances in the anaesthetized cat. J. Pharm. Sci. $6 449 (1967). (12) Minor, V. Eines Neues Vorfahren zur der klinischen Untersuchung der Schweissabans- derung. Deut. Z. Nervenh. 101 302 (1927). (13) Roth, G. M. A clinical test for sweating. Proc. Staff Meet. Mayo Clin. 10 383 (1935). (14) List, C. F. and Peet, M. Sweat secretion in man. I. Sweating responses in normal persons. Arch. Neut. Psychiat. 39 1228 (1938). (15) Guttmann, L. Topographic studies of disturbances of sweat secretion after complete lesions of peripheral nerves. J. Neurol. Psychiat. :5 197 (1940). (16) Silverman, J. J. and Powell, V. E. Studies on palmar sweating. ,'liner. J. Med. Sci. 208 297 (1944). (17) Randall, W. C. Quantitation and regional distribution of sweat glands in man. J. Clin. Invest. 25 761 (1946). (18) Wada, M. and Takagaki, T. Tohoku J. Exp. Med. 49 284 (1947). (19) Tashiro, G., Wada, M. and Sakurai, M. A bromophenol blue method for visualizing sweat at the openings of the sweat ducts. J. Invest. DermatoL 36 3 (1961). (20) Papa, M. C. and Kligman, A.M. Modification of the Wada method for visualizing and recording eccrine sweating. J. Invest. Dermatol. 36 167 (1961). (21) Papa, M. C. A new technique to observe and record sweating. Arch. Derrnatol. 88 732 (1963). (22) Juhlin, L. and Shelley, W. B. A stain for sweat pores. Nature, Lond. 213 408 (1967). (23) Sarkany, I. and Gaylarde, P. A method for demonstration of sweat gland activity. Brit. J. Derrnatol. 80 601 (1968). (24) Wooding, W. M. Jass, H. E. and Ugelow, I. Statistical evaluation of quantitative anti- perspirant data. J. Soc. Cosmet. Chern. 15 579 (1964). (25) Randall, W. C. and McClure, W. Quantitation of the output of individual sweat glands and their response to stimulation. J..dppl. PhysioL 2 72 (1949). (26) McDowell, R. E., Lee, D. H. K. and Fohrman, M. H. The measurement of water evapora- tion from limited areas of a normal body surface. J. ,,lnim. Sci. 13 405 (1954). (27) Fredell, W. G. and Read, R. R. Antiperspirants--Axillary method of determining effective- ness. Proc. Sci. Sect. Toilet Goods Ass. 15 23 (1951). (28) Fredell, W. G. and Longfellow, J. Evaluating antiperspirants and deodorant products. J. Soc. Cosmet. Chem. 9 108 (1958). (29) Daley, D. W. Antiperspirant testing. A comparison of two methods. Proc. Sci. Sect. Toilet Goods Ass. 30 1 (1958). (30) Wooding, W. M. Interpretation of gravimetric axillary antiperspirant data. Proc. Joint Conf. Cosmet. ScL (1968). (31) Cohen, M. E. Studies on the palmar hand sweat in healthy subjects and in patienta with neuro-circulatory asthenia (anxiety neurosis, neurasthemia, effort syndrome) with descrip- tion of a simple quantitative method./liner. J. Med. Sci. 220 469 (1950).

258 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS (32) Ogawa, T., Terada, E., Kobayashi, M. and Takagi, K. Variations of the electrical conduc- tivity of the skin in relation to sweating. Jap. J. Physiol. 15 296 (1965). (33) Richter, C. P. Physiological factors involved in the electrical resistance of the skin. Arner. J. Physiol. 88 596 (1929). (34) Adams, T. and Vaughan, J. A. Human eccrine sweat gland activity and palmar electrical skin resistance. J. Appl. Physiol. 20 980 (1965). (35) Masui, I. Changes of the electrical resistance of the skin during sweating. J. Jap. Physiol. Soc. 7 448 (1942). (36) Thomas, P. E. and Korr, I. M. Relationship between sweat gland activity and electrical resistance of the skin. J. Appl. Physiol. 10 505 (1957). (37) Lloyd, D. P. C. Average behaviour of sweat glands as indicated by impedance changes. Proc. Nat. Acad. $ci. 45 410 (1959). (38) Perry, D. J., Mount, G. E. and Malimer, J. The effects of topically administered compounds on the galvanic skin response. J. Invest. Derrnatol. 36 7 (1961). (39) Albert, R. E. and Palmes, E. D. Evaporative rate patterns from small skin areas measured by the infra-red gas analyser. J. Appl. Physiol. 4 208 (1951). (40) Nakayama, T. and Takagi, K. Minute patterns of human perspiration observed by a con- tinuously recording method. Jap J. Physiol. 9 359 (1959). (41) Bullard, R. W. Continuous recording of sweat rate by resistance hygrometry. J. Appl. Physiol. 17 735 (1962). (42) Custance, A. C. Cycling sweat gland activity recorded by a new technique. J. Appl. Physiol. 17 741 (1962). (43) Rosenberg, E. W., Blank, H. and Resnik, S. Sweating and water loss through the skin. J. Arner. Med. Assoc. 179 809 (1961). (44) James, R. J. A new and realistic electronic approach to the evaluation of antiperspirant activity. J. $oc. Cosmet. Chern. 17 749 (1966). (45) Rebell, G. and Kirk, D. Patterns of eccrine sweating in the human axilla in Advances in the Biology of Skin Vol. 3 (1962) (Pergamon Press, Oxford). (46) Reller, H. Factors affecting axillary sweating. J. $oc. Cosmet. Chern. 15 99 (1964).