Proceedings: The rôle of the urogenital ducts of the African elephant, Loxodonta africana.
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Animals↗
Biomedical subjects
R C Jones
Publications and source records attributed to R C Jones.
Proceedings: Acrosomal changes in spermatozoa of the casiragua, Proechimys guairae (Rodentia: Hystricomorpha), during passage through the epididymis: maturation or senescence?
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Animals↗
The effects of washing on the ultrastructure and cytochemistry of ram spermatozoa.
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Animals↗
Spermatozoa in the genital ducts of the African elephant, Loxodonta africana.
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Africa↗
Collection, motility and storage of spermatozoa from the African elephant Loxodonta africana.
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Animals↗
The effects of various steroids on the vaginal histology in the rat.
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Adrenal Glands↗
Changes occurring in the head of boar spermatozoa: vesiculation or vacuolation of the acrosome?
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Animals↗
Preparation of spermatozoa for electron and light microscopy.
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Agar↗
The plasma membrane of ram, boar and bull spermatozoa.
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Aldehydes↗
The effects of dilution, egg yolk and cooling to 5 degrees C on the ultrastructure of ram spermatozoa.
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Animals↗
[Potential for migration between a depressed area and alternative destinations: a Venezuelan example].
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Americas↗
The ultrastructure and histochemistry of the chin gland of the cuis, Galea musteloides.
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Abdomen↗
Raphides with barbs and grooves in Xanthosoma sagittifolium (Araceae).
Raphides in petioles of Xanthosoma sagittifolium are needlelike crystals about 50 micrometers long. The rectangular cross sections have maximum dimensions of approximately 850 by 250 nanometers. The raphides have two distinct end structures. One end is narrow, acute, and tapered to a point; the other is broad, acute, and abruptly pointed. Barbs, about 750 angstroms long with tips oriented away from the narrow end, occur along the length of the raphide on ridges on either side of two longitudinal grooves. These grooves, located opposite each other, give the raphide cross section an H-shape.
Crystallization↗
Effect of osmolality and phosphate, 'tris', 'tes', 'mes', and 'hepes' hydrogen ion buffers on the motility of bull spermatozoa stored at 37 or 5 degreesC.
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Alkanesulfonates↗
Dentists' views on reimbursement arrangements under prepayment and insurance plans.
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Attitude of Health Personnel↗
Nondialyzable skimmilk in diluents for ram and bull semen.
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Animals↗
Dentists' views on reimbursement arrangements under prepayment plans.
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Insurance, Dental↗
Persistence of virus in the tissues and development of the oviduct in the fowl following infection at day old with infectious bronchitis virus.
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Animals↗