J. Michael Bedford
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J. Michael Bedfordbiology Degrees
Biology
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Cell Biology
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Biology
J. Michael Bedford's Degrees
- PhD Cell Biology University of California, San Francisco
- Masters Biology Stanford University
- Bachelors Biology Stanford University
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(Suggest an Edit or Addition)J. Michael Bedford's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- MEMBRANE VESICULATION AS A FEATURE OF THE MAMMALIAN ACROSOME REACTION (1967) (354)
- Significance of the need for sperm capacitation before fertilization in eutherian mammals. (1983) (351)
- The occurrence and possible functional significance of -S-S- crosslinks in sperm heads, with particular reference to eutherian mammals. (1974) (296)
- Ultrastructural changes in the sperm head during fertilization in the rabbit. (1968) (237)
- Development of the fertilizing ability of spermatozoa in the epididymis of the rabbit (1966) (215)
- The maturation of spermatozoa in the human epididymis. (1973) (208)
- Formation of disulphide bonds in the nucleus and accessory structures of mammalian spermatozoa during maturation in the epididymis. (1971) (192)
- An electron microscopic study of sperm penetration into the rabbit egg after natural mating. (1972) (183)
- Variations in the structural character and stability of the nuclear chromatin in morphologically normal human spermatozoa. (1973) (183)
- Sperm/egg interaction: The specificity of human spermatozoa (1977) (173)
- Significance of the equatorial segment of the acrosome of the spermatozoon in eutherian mammals. (1979) (171)
- Adaptations of the male reproductive tract and the fate of spermatozoa following vasectomy in the rabbit, rhesus monkey, hamster and rat. (1976) (167)
- Changes in -S-S- linked structures of the sperm tail during epididymal maturation, with comparative observations in sub-mammalian species. (1974) (162)
- Mammalian fertilization misread? Sperm penetration of the eutherian zona pellucida is unlikely to be a lytic event. (1998) (157)
- The status and the state of the human epididymis. (1994) (152)
- Effects of duct ligation on the fertilizing ability of spermatozoa from different regions of the rabbit epididymis. (1967) (140)
- The differential absorptive activity of epithelial cells of the rat epididymus before and after castration (1979) (138)
- Effects of epididymal maturation, zinc (II) and copper (II) on the reactive sulfhydryl content of structural elements in rat spermatozoa. (1973) (120)
- Sperm capacitation and fertilization in mammals. (1970) (114)
- Anatomical evidence for the epididymis as the prime mover in the evolution of the scrotum. (1978) (110)
- Development of the fertilizing ability of spermatozoa in the epididymis of the Syrian hamster. (1972) (108)
- Short‐term effects of androgen withdrawal on the structure of different epithelial cells in the rat epididymis (1979) (102)
- Enigmas of mammalian gamete form and function (2004) (98)
- The role of the human epididymis in sperm maturation and sperm storage as reflected in the consequences of epididymovasostomy. (1986) (94)
- Alternative sources of gametes: reality or science fiction? (2000) (89)
- Separation of sperm pairs and sperm-egg interaction in the opossum, Didelphis virginiana. (1982) (88)
- Effects of elevated temperature on the epididymis and testis: experimental studies. (1991) (87)
- Ultrastructural changes in the acrosome and sperm membranes during maturation of spermatozoa in the testis and epididymis of the rabbit and monkey. (1971) (85)
- Morphological changes in rabbit spermatozoa during passage through the epididymis. (1963) (85)
- Normal penetration of rabbit spermatozoa through a trypsin- and acrosin-resistant zona pellucida. (1978) (84)
- EFFECT OF ENVIRONMENT ON PHAGOCYTOSIS OF RABBIT SPERMATOZOA. (1965) (82)
- The features of sperm maturation in the epididymis of a marsupial, the brushtailed possum Trichosurus vulpecula. (1976) (78)
- The Coevolution of Mammalian Gametes (1991) (75)
- Cumulus oophorus as a sperm sequestering device, in vivo. (1993) (74)
- Biology of the scrotum. I. Temperature and androgen as determinants of the sperm storage capacity of the rat cauda epididymidis. (1982) (74)
- Sperm/egg binding patterns and oocyte cytology in retrospective analysis of fertilization failure in vitro. (1993) (71)
- Ultrastructure of the equatorial segment of hamster spermatozoa during penetration of oocytes. (1978) (70)
- Sperm capacitation and fertilization in mammals. (1970) (70)
- Comparison of the penetrability of the egg vestments in follicular oocytes, unfertilized and fertilized ova of the rabbit. (1974) (68)
- Why so many mammalian spermatozoa - a clue from marsupials? (1984) (68)
- Influence of abdominal temperature on epididymal function in the rat and rabbit. (1978) (64)
- Regulated storage and subsequent transformation of spermatozoa in the fallopian tubes of an Australian marsupial, Sminthopsis crassicaudata. (1994) (59)
- Surface of the rooster spermatozoon changes in passing through the Wolffian duct. (1985) (59)
- Induction of oestrus, recovery of gametes, and the timing of fertilization events in the opossum, Didelphis virginiana. (1982) (58)
- FINE STRUCTURE OF THE SPERM HEAD IN EJACULATE AND UTERINE SPERMATOZOA OF THE RABBIT. (1964) (58)
- Observations on the fine structure of spermatozoa of the bush baby (Galago senegalensis), the African green monkey (Cercopithecus aethiops) and man. (1967) (52)
- The contraceptive potential of fertilization: a physiological perspective. (1994) (51)
- Puzzles of mammalian fertilization--and beyond. (2008) (50)
- Rectal insemination modifies immune responses in rabbits. (1984) (50)
- Asymmetry of spermiation and sperm surface charge patterns over the giant acrosome in the musk shrew Suncus murinus (1976) (50)
- Oocyte maturation: aberrant post-fusion responses of the rabbit primary oocyte to penetrating spermatozoa. (1979) (48)
- Sperm maturation and the formation of sperm pairs in the epididymis of the opossum, Didelphis virginiana. (1980) (46)
- Specificity of sperm-binding Wolffian duct proteins in the rooster and their persistence on spermatozoa in the female host glands. (1987) (44)
- Ultrastructural evidence of the onset of testicular pathological conditions in the cryptorchid human testis within the first year of life. (1982) (44)
- Charge density change in the vitelline surface following fertilization of the rabbit egg. (1971) (41)
- An evolutionary view of the male reproductive tract and sperm maturation in a monotreme mammal--the echidna, Tachyglossus aculeatus. (1979) (41)
- The rate of sperm passage into the cervix after coitus in the rabbit. (1971) (41)
- Mechanisms involved in penetration of spermatozoa through the vestments of the mammalian egg. (1974) (40)
- An in vivo analysis of factors influencing the fertilization of hamster eggs. (1978) (40)
- Report of a workshop: Maturation of the fertilizing ability of mammalian spermatozoa in the male and female reproductive tract. (1974) (39)
- Morphological aspects of sperm capacitation in mammals. (1970) (38)
- Factors affecting the acrosome reaction in human spermatozoa. (1990) (37)
- Experimental studies on the passage of specific IgG to the lumen of the rabbit epididymis. (1982) (36)
- What marsupial gametes disclose about gamete function in eutherian mammals. (1996) (36)
- The Saga of Mammalian Sperm from Ejaculation to Syngamy (1970) (36)
- Epididymal storage at abdominal temperature reduces the time required for capacitation of hamster spermatozoa. (1991) (36)
- Uridine and guanosine incorporation by the mouse one-cell embryo. (1978) (35)
- The influence of body temperature and castration on the protein composition of fluid in the rat cauda epididymidis. (1986) (35)
- The character of sperm maturation in the epididymis of the Ascrotal hyrax, Procavia capensis and armadillo, Dasypus novemcinctus. (1978) (34)
- Changes in fine structure of the rabbit sperm head during passage through the epididymis. (1965) (34)
- Post-testicular change in the reptile sperm surface with particular reference to the snake, Natrix fasciata. (1987) (32)
- Techniques and criteria used in the study of fertilization. (1971) (32)
- Biology of the scrotum. IV. Testis location and temperature sensitivity. (1982) (29)
- MORPHOLOGICAL REACTION OF SPERMATOZOA IN THE FEMALE REPRODUCTIVE TRACT OF THE RABBIT. (1963) (28)
- Unusual ampullary sperm crypts, and behavior and role of the cumulus oophorus, in the oviduct of the least shrew, Cryptotis parva. (1997) (28)
- Novelties of conception in insectivorous mammals (Lipotyphla), particularly shrews (2004) (28)
- Distinctive features of the gametes and reproductive tracts of the Asian musk shrew, Suncus murinus. (1994) (28)
- The importance of capacitation for establishing contact between eggs and sperm in the rabbit. (1967) (27)
- The Functions—or Not—of Seminal Plasma? (2015) (27)
- Fate of spermatozoa in the male: 1. Quantitation of sperm accumulation after vasectomy in the rabbit. (1978) (26)
- Transport, capacitation and fertilizing ability of epididymal spermatozoa. (1974) (26)
- Light exposure of oocytes and pregnancy rates after their transfer in the rabbit. (1989) (25)
- The epididymis re-visited: a personal view (2015) (25)
- Evaluation of leuprolide acetate and gonadotropins versus clomiphene citrate and gonadotropins for in vitro fertilization or gamete intrafallopian transfer. (1990) (25)
- The Bearing of Epididymal Function in Strategies for in Vitro Fertilization and Gamete Intrafallopian Transfer (1988) (25)
- Form and Function of Eutherian Spermatozoa in Relation to the Nature of Egg Vestments (1983) (25)
- Singular features of fertilization and their impact on the male reproductive system in eutherian mammals. (2013) (24)
- Ovulation induction and gamete transport in the female tract of the musk shrew, Suncus murinus. (1997) (24)
- Viability of spermatozoa in the human ejaculate after vasectomy. (1979) (24)
- Unusual features of sperm ultrastructure in the musk shrew Suncus murinus. (1985) (24)
- Limitations of the uterus in the development of the fertilizing ability (capacitation) of spermatozoa. (1969) (24)
- Pregnancy achieved through in vitro fertilization with cryopreserved semen from a man with Hodgkin's lymphoma. (1990) (23)
- Evaluation of the removal of tetracycline fluorescence from spermatozoa as a test for capacitation in the rabbit. (1969) (23)
- Novel sperm crypts and behavior of gametes in the fallopian tube of the white-toothed shrew, Crocidura russula monacha. (1997) (23)
- Initiation of sperm motility after mating in the rat and hamster. (1992) (23)
- Biology of the scrotum. II. Suppression by abdominal temperature of transepithelial ion and water transport in the cauda epididymidis. (1982) (23)
- Why mammalian gametes don't mix (1981) (23)
- Site of the mammalian sperm physiological acrosome reaction (2011) (22)
- Stimulation of actinomycin D-binding to eutherian sperm chromatin by reduction of disulphide bonds. (1974) (22)
- Absence of species specificity for mammalian sperm capacitation in vivo. (1981) (22)
- The unusual state of the cumulus oophorus and of sperm behaviour within it, in the musk shrew, Suncus murinus. (1997) (22)
- Species-specificity of sperm capacitation in the rabbit. (1967) (21)
- Reproductive characteristics of the african pygmy hedgehog, atelerix albiventris. (2000) (20)
- The 'hybrid' character of the gametes and reproductive tracts of the African shrew, Myosorex varius, supports its classification in the Crocidosoricinae. (1998) (20)
- The effect of moderate epididymal aging on the kinetics of the acrosome reaction and fertilizing ability of hamster spermatozoa. (1989) (19)
- Biology of primate spermatozoa. (1974) (18)
- Cleavage of rabbit eggs after microsurgical injection of testicular spermatozoa. (1991) (18)
- Human Spermatozoa and Temperature: The Elephant in the Room (2015) (18)
- Components of sperm maturation in the human epididymis. (1973) (16)
- Embryonic mortality in the rabbit is not increased after fertilization by young epididymal spermatozoa. (1976) (16)
- A method for objective evaluation of the fertilizing ability of spermatozoa irrespective of genetic character. (1972) (16)
- Sperm-sperm associations in the loris epididymis. (1987) (16)
- Plasmanate as a medium supplement for in vitro fertilization (2005) (16)
- Fate of spermatozoa in the male: II. Absence of a specific sperm disposal mechanism in the androgen-deficient hamster and rabbit. (1978) (16)
- The fertilization performance in vivo of rabbit spermatozoa capacitated in vitro. (1981) (15)
- Influence of epididymal maturation on the capacity of hamster and rabbit spermatozoa for complement activation. (1983) (15)
- Importance of sperm capacitation for gamete contact in the rabbit. (1974) (14)
- Reproductive features of the eastern mole (Scalopus aquaticus) and star-nose mole (Condylura cristata). (1999) (14)
- Biology of the scrotum. III. Effects of abdominal temperature upon the epithelial cells of the rat cauda epididymidis. (1982) (14)
- NON SPECIFIC TAIL-TAIL AGGLUTINATION OF MAMMALIAN SPERMATOZOA. (1965) (13)
- The penetrability of rabbit ova treated with enzymes or anti-progesterone antibody: a probe into the nature of a mammalian fertilizin. (1975) (13)
- Fertilizing rabbit spermatozoa are not selected as a special population by the female tract. (1984) (12)
- Specific IgG levels appearing in the cauda epididymidis after systemic immunization of male rabbits (1982) (12)
- Influence of complement depletion on sperm function in the female rabbit. (1983) (12)
- The influence of X-irradiation of rabbit spermatozoa on fertilization and early cleavage. (1968) (11)
- Observations on some properties of a potent sperm-head agglutinin in the semen of a fertile rabbit. (1970) (11)
- The influence of oestrogen and progesterone on sperm capacitation in the reproductive tract of the female rabbit. (1970) (11)
- Failure of sperm sedimentation to influence the sex ratio of rabbits. (1967) (11)
- Sperm capacitation in the Fallopian tube of the hamster and its suppression by endocrine factors. (1981) (10)
- Sperm entry into zona-free oocytes in the hamster oviduct: implications for the mechanisms of acrosome reaction induction. (1988) (9)
- Hamster oocyte penetrability during preovulatory maturation (1991) (9)
- Oocyte Structure and the Design and Function of the Sperm Head in Eutherian Mammals (1983) (8)
- Epididymal fluid macromolecules do not act as auto- or alloantigens. (1985) (8)
- Sperm morphology in the Malagasy rodents (Muroidea: Nesomyinae) (2010) (7)
- Why do penetrating sperm create an oblique path in the zona pellucida? (2006) (7)
- ON THE FUNCTIONAL SIGNIFICANCE OF –S–S– CROSSLINKS IN SPERM HEADS WITH PARTICULAR REFERENCE TO EUTHERIAN MAMMALS (1975) (6)
- Mating-induced cumulus-oocyte maturation in the shrew, Suncus murinus. (2003) (6)
- IgA‐ANTIBODY RESPONSE TO VASECTOMY * (1983) (5)
- Unusual nature and possible evolutionary implications of the male vesicular gland secretion in the tree shrew, Tupaia glis (1997) (5)
- Two modifiers of sperm transport within the fallopian tube of the rat. (1996) (3)
- Sperm wars: By R.R. Baker Fourth Estate, 1996. £7.99 pbk (384 pages) ISBN 1 857 02356 0 (1997) (3)
- Micromanipulation of Human Gametes, Zygotes and Embryos (2000) (2)
- Promiscuity and Fertility: Comments on Greenfield's “The Bruce Effect and malinowski's hypothesis on Mating and Fertility” (1969) (2)
- Viability of sperm without tails? (2005) (2)
- A half century of in vitro fertilization (2013) (1)
- OVULATION AND FERTILIZATION IN THE HOUSE MUSK SHREW, SUNCUS MURINUS(Developmental Biology)(Proceedings of the Sixty-Ninth Annual Meeting of the Zoological Society of Japan) (1998) (1)
- Optimization of chemical reagent storage and distribution at Novartis Institutes for BioMedical Research (2007) (1)
- ASYMMETRY OF SPERMIATION AND SPERM SURFACE CHARGE PATTERNS OVER THE GIANT ACROSOME IN THE MUSK SHREW S U N C U S M U R I N U S (2003) (1)
- Functional organization of sperm storage in the cauda epididymidis (1986) (1)
- PUZZLES OF THE FUSION RELATED EVENTS PERMITTING FERTILIZATION IN MAMMALS (1981) (0)
- ACROSOME REACTION OF SUNCUS SPERMATOZOA(Developmental Biology)Proceedings of the Seventy-First Annual Meeting of the Zoological Society of Japan (2000) (0)
- Re-examination of the effects of castration on sperm numbers in the ligated cauda epididymidis of the hamster (1977) (0)
- The Influence of the Uterine Environment upon Rabbit Spermatozoa (1967) (0)
- Changes in complement activation by hamster and rabbit spermatozoa during epididymal transit (1983) (0)
- Correspondence (2004) (0)
- The effect of ovarian steroids on sperm capacitation in the female genital tract. (1970) (0)
- Viability of sperm without tails? Authors' reply (2005) (0)
- Models for investigation of gamete function in the male and the female reproductive tracts (1980) (0)
- Book Review:The Physiology of Reproduction. Ernst Knobil, Jimmy D. Neill (1989) (0)
- Mechanisms of conception: the maturation and interaction of mammalian gametes. (1979) (0)
- [Re: Postnatal development and regulation of beta-hexosaminidase in epithelial cells of the rat epididymis]. (2004) (0)
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