Search Results - "Els, H J"

Sperm Abnormalities Associated with High Copper Levels in Impala (Aepyceros melampus) in the Kruger National Park, South Africa by Ackerman, D.J., Reinecke, A.J., Els, H.J., Grobler, D.G., Reinecke, S.A.

“…The morphology of spermatozoa may be affected by very low concentrations of pollutants in the environment, and sublethal effects of toxic substances can be…”
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Swollen head syndrome in chickens: a preliminary report on the isolation of a possible aetiological agent by Buys, S B, du Preez, J H, Els, H J

“…An extremely pleomorphic virus was isolated from broilers with swollen head syndrome. This virus seems to be related to the virus causing turkey…”
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Viruses and virus-like particles identified in ostrich gut contents by Josling, D., Els, H.J.

“…Samples of either gut content from ostriches showing symptoms of enteritis, or allantoic fluid of eggs inoculated with ostrich isolates, were examined for the…”
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Procedures for the diagnosis of virus particles by electron microscopy by Els, H J, Josling, D

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Uncoating of parental bluetongue virus to core and subcore particles in infected L cells by Huismans, H, van Dijk, A A, Els, H J

“…A study was made of the fate of parental bluetongue virus (BTV) in infected cells. Within the first hour after infection, the BTV particles are converted to…”
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Ultrastructure of Filamentous Microorganisms Associated with Zebra Cyathostomes by H. J. Els, Krecek, R. C.

“…Filamentous microorganisms were observed colonizing the cuticle of cyathostomes (Nematoda: Strongylidae) collected from the large intestine of Burchell's zebra…”
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Characterization of the microbial community colonizing the anal and vulvar pores of helminths from the hindgut of zebras by MACKIE, R. I, KRECEK, R. C, ELS, H. J, VAN NIEKERK, J. P, KIRSCHNER, L. M, BAECKER, A. A. W

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Effects of gamma-linolenic acid on mitosis and nuclear morphology in osteogenic sarcoma cells by DE KOCK, M, SEEGERS, J. C, ELS, H. J

“…In this study it is shown that gamma-linolenic acid (GLA) at concentrations of 10, 20 and 50 micrograms/ml has a dose-responsive inhibitory effect on mitosis…”
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Studies on ultrastructure and cultivation of microorganisms associated with zebra nematodes by Krecek, R.C. (University of Pretoria, Onderstepoort, Republic of South Africa), Els, H.J, De Wet, S.C, Henton, M.M

“…Nematodes recovered from the hindgut of zebras were examined with scanning and transmission electron microscopy for microorganisms. Microorganisms were…”
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Structure of the bluetongue virus capsid by Verwoerd, D.W, Els, H.J, Villiers, E.M. de, Huismans, H

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Besnoitiosis in a horse by van Heerden, J, Els, H J, Raubenheimer, E J, Williams, J H

“…Besnoitiosis was confirmed in a pony which presented with inspiratory dyspnoea, scleroderma and ventral oedema. Numerous cysts were visible in the sclerae…”
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The isolation and attenuation of a virus causing rhinotracheitis in turkeys in South Africa by Buys, S B, du Preez, J H, Els, H J

“…In March 1978, a number of turkeys with severe respiratory symptoms affecting over 80% of the flock were investigated for a possible causative agent. With the…”
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Morphological Studies on Simian Virus S.A. 11 and the 'Related' O Agent by Els, H. J, Lecatsas, G

“…Molecular Biology Section Veterinary Research Institute, Onderstepoort Republic of South Africa Studies on viruses recovered from South African Cercopithecus…”
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Rotavirus in Saanen goats by da Costa Mendes, V M, De Beer, M C, Els, H J, Goosen, G H, Theron, J, Steele, A D

“…Rotavirus particles were detected in the stools of 8 out of 12 Saanen kids with either diarrhoea or an increased rectal temperature. No other pathogenic…”
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Tubular rotavirus structures in human stool by Griffiths, F H, Els, H J, Steele, A D, Alexander, J J

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A comparison of fixatives suitable for scanning electron microscopy of Habronema spp by Krecek, R C, Van Niekerk, J P, Els, H J

“…Members of the genus Habronema (Nematoda: Habronematidae) were preserved in 4 fixatives for examination with scanning electron microscopy (SEM). Tegumental…”
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Sporulation and Cell Wall Structure of Clostridium polysaccharolyticum comb.nov. (Formerly Fusobacterium polysaccharolyticum) by VAN GYLSWYK, N. O, MORRIS, E. JANE, ELS, H. J

“…1 National Chemical Research Laboratory, Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001, South Africa 2 Veterinary Research…”
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Scanning electron microscopy of Bunostomum phlebotomum (Railliet, 1900) by Malan, F S, de Kock, M, Els, H J

“…Live specimens of Bunostomum phlebotomum were collected from the small intestine of a calf and processed for scanning electron microscopy using standard…”
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Light and electron microscopic observations on the development of Babesia bigemina in larvae, nymphae and non-replete females of Boophilus decoloratus by Potgieter, F T, Els, H J

“…In Boophilus decoloratus infected by transovarian passage with B. bigemina, primary schizogony occurred as a continuous repetitive process in all 3 stages of…”
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Morphology of bluetongue virus by Els, H J, Verwoerd, D W

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