786 



SPERM, OVA, AND PREGNANCY 



KossEL, A. 1928. The Protamines and Histones, 

 transl. by W. V. Thorpe. London: Longmans, 

 Green and Company. 



KoTHARE, S. N., AND De Souza, E. J. 1957. A 

 preliminary report on the cytochemical dem- 

 onstration of succinic dehydrogenase patterns 

 in human spermatozoa. Current Sc. (India), 

 26, 355. 



Krebs, H. a. 1957. Control of metabolic proc- 

 esses. Endeavour, 16, 125-132. 



Krehbiel, R. H., and C.^rstexs, H. P. 1939. 

 Roentgen studies of the mechanism involved 

 in sperm transi)ortation in the female rabbit. 

 Am. J. Physiol., 125, 571-577. 



KusHNER, K. F. 1954. "The effect of hetero- 

 spermic insemination in animals and its bio- 

 logical nature." Bull. acad. sc, U.R.S.S., ser. 

 biol.. No. 1, 32. 



L.ADMAN, A. J., AND YouNG, W. C. 1958. An elec- 

 tron microscopic study of the ductuli efferentes 

 and rete testis of the guinea pig. J. Biophys. 

 & Biofhem. Cytol., 4, 219-226. 



Laidlaw, H. H., Jr., and Eckert, J. E. 1950. 

 Queen Rearing. Hamilton, 111.: Dadant and 

 Sons. 



Laing, J. A. 1945. Observations on the survival 

 time of the spermatozoa in the genital tract of 

 the cow and its relation to fertilitv. J. Agric. 

 Sc, 35, 72-83. 



Lake, P. E. 1957. The male reproductive tract of 

 the fowl. J. Anat., 91, 116-129. 



Lamar, J. K. 1943. Some observations on sperm 

 migration through cervical mucus. In Problems 

 oj Human Fertility, E. T. Engle, Ed., pp. 92- 

 98. Manasha, Wise: George Banta Publishing 

 Company. 



L.\JUR, J. K., Shettle.s, L. B., .\nd Delfs, E. 1940. 

 Cyclic penetrability of human cervical mucus 

 to spermatozoa in vitro. Am. J. Phvsiol., 129, 

 234-241. 



Lamoreux, W. F. 1940. Spermatozoal antibodies 

 and infertilitv in the fowl. J. Exper. Zool., 

 85,419-430. 



Landsteiner, K. 1899. Zur Kenntnis der spezi- 

 fisch auf Blutkorperchen wirkenden Sera. Zen- 

 tralbl. Bakt., 25, 546-549. 



Landsteiner, K., .\nd Levine, P. 1926. On group 

 specific substances in human spermatozoa. J. 

 Immunol., 12, 415-418. 



Lardy, H. A. 1952. The metabolic regulator in 

 mammalian spermatozoa. In Studies on Testis 

 and Ovary, Eggs and Sperm, E. T. Engle, Ed., 

 pp. 111-122. Springfield, 111.: Charles C 

 Thomas. 



Lardy, H. A. 1953. Factors controlling rates 

 of metabolism in mammalian spermatozoa. 

 In Mammalian Germ Cells, G. E. W. Wolsten- 

 holme, M. P. Cameron, and J. S. Freeman, 

 Eds., pp. 59-65. London: J. & A. Churchill, 

 Ltd. 



L.\RDY, H. A., AND Ghosh, D. 1952. Comparative 

 metabolic behavior of epididymal and ejacu- 

 lated mammalian spermatozoa. Ann. New 

 York Acad. Sc, 55, 594-596. 



Lardy, H. A., Ghosh, D., and Plaut, G. W. E. 



1949. A metabolic regulator in mammalian 

 spermatozoa. Science, 109, 365-367. 



L.ARDY, H. A., H.\NSEN, R. G., AND PHILLIPS, P. H. 



1945. The metabolism of bovine epididymal 

 spermatozoa. Arch. Biochem., 6, 41-51. 



Lardy, H. A., and Phillips, P. H. 1941. Phos- 

 pholipids as a source of energy for motility 

 of bull spermatozoa. Am. J. Physiol., 134, 

 542-548. 



Lardy, H. A., and Phillips, P. H. 1943. The 

 effect of pH and certain electrolj'tes on the 

 metabolism of ejaculated spermatozoa. Am. 

 J. Physiol., 138, 741-746. 



Lardy, H. A., and Phillips, P. H. 1944. Acetate 

 utilization for maintenance of motility of bull 

 spermatozoa. Nature, London, 153, 168-169. 



Lardy, H. A., and Phillips, P. H. 1945. Studies 

 of fat and carbohydrate oxidation in mam- 

 malian spermatozoa. Arch. Biochem., 6, 53- 

 61. 



Lardy, H. A., Pounden, W. D., and Phillips, P. 

 H. 1940. H-ion concentration of various 

 fluids of the genital tract of the cow. Proc Soc 

 Exper. Biol. & Med., 44, 517-519. 



Lardy, H. A., Winchester, B., and Phillips, P. 

 H. 1945. The respiratory metabolism of ram 

 spermatozoa. Arch. Biochem., 6, 33-40. 



Lasley, J. F., AND BoGART, R. A. 1944. Some fac- 

 tors affecting the resistance of ejaculated and 

 epididymal spermatozoa of the boar to dif- 

 ferent environmental conditions. Am. J. Phys- 

 iol., 141, 619-624. 



Leblond, C. p. 1950. Distribution of periodic 

 acid-reactive carbohydrates in the adult rat. 

 Am. J. Anat., 86, 1-49. 



Leblond, C. P., and Clermont, Y. 1952. Sperma- 

 togenesis of the rat, mouse, hamster, and 

 guinea pig as re\-ealed by the "periodic acid- 

 fuchsin sulfurous acid" techniciue. Am. J. 

 Anat., 90, 167-215. 



Lederberg, J. 1959. Genes and antibodies. 

 Science, 129, 1649-1653. 



Lee, F. C. 1925a. A preliminary note on the 

 physiology of the uterine opening of the Fal- 

 lopian tube. Proc. Soc. Exper. Biol. & Med., 

 22, 335-336. 



Lee, F. C. 1925b. A brief note on the anatomy 

 of the uterine opening of the Fallopian tube. 

 Proc Soc. Exper. Biol. & Med., 22, 470-471. 



Lee, H. T. Y. 1950. A preliminary histological 

 study of the insemination reaction in Dro- 

 sophila gibberosa. Biol. Bull., 98, 25-33. 



Leeb, H., and Ploberger, U. 1959. Zur Frage 

 der Spermienwanderimg im Bereiche des wei- 

 blichen Genitales. Wien. med. Wchnschr., 109, 

 267-270. 



Lehninger, a. L. 1955. Oxidative phosphoryla- 

 tion. The Harvey Lectures, 49, 176-215. 



Lehninger, A. L. 1959. Respiratory -energy 

 transformation. Rev. Mod. Physics, 31, 136- 

 146. 



Leonard, S. L., and Perlman, P. L. 1949. Con- 

 ditions effecting the passage of spermatozoa 

 through the utero-tubal junction of rat. Anat. 

 Rec, 104, 89-102. 



