Search Results - "DOTT, H. M"

Bone collecting by brown hyaenas Hyaena brunnea in the Namib Desert : Rate of accumulation by SKINNER, J. D, HAUPT, M. A, HOFFMANN, M, DOTT, H. M

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Captive breeding of the white rhinoceros, Ceratotherium simum, and the Cape buffalo, Syncerus caffer by Skinner, J D, Dott, H M, Matthee, A, Hunt, L

“…Breeding records of 40 white rhinoceros and 155 Cape buffalo were analysed. Three rhinoceros cows bred in captivity, themselves conceived for the first time at…”
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Macroscopic identification and steroidogenic function of atretic follicles in sheep by Moor, R M, Hay, M F, Dott, H M, Cran, D G

“…The degree of translucency, vascularization of the follicle wall and the integrity of the membrana granulosa, as seen under a stereoscopic microscope, were…”
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Changes in androgen concentrations during puberty and their relation to behaviour in male Saccostomus campestris (Gray 1844), an African rodent by Westlin, L M, Dott, H M

“…Sexual development in male Saccostomus campestris, the pouched mouse, was studied in terms of morphological development and changes in concentrations of plasma…”
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Measurement of the motility of rat spermatozoa collected by micropuncture from the testis and from different regions along the epididymis by Hinton, B T, Dott, H M, Setchell, B P

“…Spermatozoa from the testis and various regions along the epididymis of the rat were collected by micropuncture and their motility after dilution was estimated…”
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Effect of ionic strength, serum albumin and other macromolecules on the maintenance of motility and the surface of mammalian spermatozoa in a simple medium by Harrison, R A, Dott, H M, Foster, G C

“…The seminal plasma in sperm suspensions from boar, bull, rabbit, ram and stallion was replaced with simple defined media as completely as possible by a…”
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Changes in luminal plasma and disappearance of spermatozoa from the ligated cauda epididymidis of the androgen-deficient rabbit by Jones, R, Dott, H M

“…By 3 weeks after castration the majority of spermatozoa in the ligated cauda epididymidis were dead and decapitated and there was a 46% reduction in the total…”
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Effects of carnitine and some related compounds on the motility of rat spermatozoa from the caput epididymidis by Hinton, B T, Brooks, D E, Dott, H M, Setchell, B P

“…Spermatozoa were collected from the rat caput epididymidis by micropuncture and their motility assessed after dilution in physiological saline containing…”
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Methods of measuring swimming speed of spermatozoa by Katz, D F, Dott, H M

“…Three basic approaches for determining the mean swimming speed of a suspension of microorganisms were compared, using bull and ram spermatozoa. Number…”
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The maintenance of motility and the surface properties of epididymal spermatozoa from bull, rabbit and ram in homologous seminal and epididymal plasma by Dott, H M, Harrison, R A, Foster, G C

“…Epididymal spermatozoa from bull, rabbit and ram were incubated in homologous epididymal plasma or seminal plasma in a buffered saline-based medium with or…”
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The estimation of the proportion of motile bull spermatozoa in various diluents and a comparison with the proportion eosinophilic by Dott, H M

“…The proportion of motile spermatozoa in bull semen diluted with phosphate-buffered saline, citrate or milk has been estimated both photographically and with an…”
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The estimation of sperm motility in semen, on a membrane slide, by measuring the area change frequency with an image analysing computer by Dott, H M, Foster, G C

“…A simple slide is described in which the base is a permeable membrane so that a suspension of spermatozoa (or other cells) may be examined under controlled…”
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Preliminary examination of bull, ram and rabbit spermatozoa with the stereoscan electron microscope by Dott, H M

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The effects of bovine seminal plasma on the impedance change frequency and glycolysis of bovine epididymal spermatozoa by Dott, H M

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The ultrastructure of knobbed bull spermatozoa by Cran, D G, Dott, H M

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Preservation of differential staining of spermatozoa by formol citrate by Dott, H M, Foster, G C

“…Semen from boar, bull, ram, rabbit, reindeer and stallion was diluted in formol citrate or formol saline and stained with eosinnigrosin. The proportion of…”
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Effect of exogenous gonadotrophin (PMSG) on the antral follicle population in the sheep by Dott, H M, Hay, M F, Cran, D G, Moor, R M

“…Follicles were obtained from the ovaries of four groups of 15 ewes. Ewes in the control group were ovariectomized on the 12th day of the oestrous cycle. The…”
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Morphology of stallion spermatozoa by Dott, H M

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Artificial insemination with spermatozoa in formaldehyde by Dott, H M, Moor, R M, Polge, C

“…The ability of formaldehyde to preserve the integrity of the membranes of spermatozoa, as indicated by eosin staining (Dott & Foster, 1975), prompted an…”
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Effects of dilution and washing on ram spermatozoa studied by the flow dialysis technique by DOTT, H M, WALTON, A

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