Search Results - "Viljoen, Gerrit"

Advances in Irradiated Livestock Vaccine Research and Production Addressing the Unmet Needs for Farmers and Veterinary Services in FAO/IAEA Member States by Unger, Hermann, Kangethe, Richard T, Liaqat, Fatima, Viljoen, Gerrit J

“…The Animal Production and Health section (APH) of the Joint FAO/IAEA Centre of Nuclear Techniques in Food and Agriculture at the International Atomic Energy…”
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A novel multiplex qPCR‑HRM assay for the simultaneous detection of four abortive zoonotic agents in cattle, sheep, and goats by Modise, Boitumelo M., Mpoloka, Sununguko W., Settypalli, Tirumala B. K., Hyera, Joseph, Natale, Alda, Ceglie, Letizia, Gcebe, Nomakorinte, Marobela-Raborokgwe, Chandapiwa, Viljoen, Gerrit J., Cattoli, Giovanni, Lamien, Charles E.

“…Abortifacient pathogens induce substantial economic losses in the livestock industry worldwide, and many of these pathogens are zoonotic, impacting human…”
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Does Thyroid Gland Preserving Total Laryngectomy Affect Oncological Control in Laryngeal Carcinoma? by McGuire, Jessica K., Viljoen, Gerrit, Rocke, John, Fitzpatrick, Siobhan, Dalvie, Sameera, Fagan, Johannes J.

“…Introduction Thyroid lobectomy is recommended with total laryngectomy in the National Comprehensive Cancer Network guidelines. However, it is associated with a…”
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Identification of Clade E Avipoxvirus, Mozambique, 2016 by Mapaco, Lourenço P, Lacerda, Zeiss, Monjane, Iolanda V A, Gelaye, Esayas, Sussuro, Afonso H, Viljoen, Gerrit J, Dundon, William G, Achá, Sara J

“…Analysis of scab samples collected from poultry during outbreaks of fowlpox in Mozambique in 2016 revealed the presence of clade E avipoxviruses. Infected…”
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Developing a Progressive Control Pathway for African Animal Trypanosomosis by Diall, Oumar, Cecchi, Giuliano, Wanda, Gift, Argilés-Herrero, Rafael, Vreysen, Marc J.B, Cattoli, Giovanni, Viljoen, Gerrit J, Mattioli, Raffaele, Bouyer, Jérémy

“…Progressive control pathways (PCPs) are stepwise approaches for the reduction, elimination, and eradication of human and animal diseases. They provide…”
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Molecular characterization of avipoxviruses circulating in Mozambique, 2016-2018 by Mapaco, Lourenço P., Lacerda, Zeiss, Monjane, Iolanda V. A., Sussuro, Afonso, Viljoen, Gerrit J., Cattoli, Giovanni, Dundon, William G., Achá, Sara J.

“…Samples from 45 chickens, two turkeys, one peacock and one quail with symptoms of fowlpox were collected in Mozambique between November 2016 and January 2018…”
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Pain in head and neck cancer survivors in South Africa: A cross-sectional study by Terral Patel, Nicholas Fung, Lauren Gardiner, Kelly E. Daniels, Nathan Lu, Rene Krause, Julie Wetter, Gerrit Viljoen, Johannes J. Fagan

“…Background: Pain is often a significant symptom in patients with head and neck cancer (HNC). The objective of this study was to determine the prevalence of…”
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Large-Scale International Validation of an Indirect ELISA Based on Recombinant Nucleocapsid Protein of Rift Valley Fever Virus for the Detection of IgG Antibody in Domestic Ruminants by Pawęska, Janusz T, Jansen van Vuren, Petrus, Msimang, Veerle, Lô, Modu Moustapha, Thiongane, Yaya, Mulumba-Mfumu, Leopold K, Mansoor, Alqadasi, Fafetine, José M, Magona, Joseph W, Boussini, Hiver, Bażanow, Barbara, Wilson, William C, Pepin, Michel, Unger, Hermann, Viljoen, Gerrit

“…Diagnostic performance of an indirect enzyme-linked immunosorbent assay (I-ELISA) based on a recombinant nucleocapsid protein (rNP) of the Rift Valley fever…”
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Phylogenetic analysis of Newcastle disease viruses isolated from commercial poultry in Mozambique (2011–2016) by Mapaco, Lourenço P., Monjane, Iolanda V. A., Nhamusso, Antonieta E., Viljoen, Gerrit J., Dundon, William G., Achá, Sara J.

“…The complete sequence of the fusion (F) protein gene from 11 Newcastle disease viruses (NDVs) isolated from commercial poultry in Mozambique between 2011 and…”
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Generation and evaluation of a recombinant modified vaccinia virus Ankara vaccine for rabies by Weyer, Jacqueline, Rupprecht, Charles E, Mans, Janet, Viljoen, Gerrit J, Nel, Louis H

“…Abstract Modified vaccinia virus Ankara (MVA) has become a vaccine vector of choice for recombinant vaccine development. A MVA-based rabies vaccine would be…”
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The role of nuclear technologies in the diagnosis and control of livestock diseases—a review by Viljoen, Gerrit J., Luckins, Antony G.

“…Nuclear and nuclear-related technologies have played an important role in animal health, particularly in relation to disease diagnosis and characterization of…”
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First molecular characterization of poxviruses in cattle, sheep, and goats in Botswana by Modise, Boitumelo Magret, Settypalli, Tirumala Bharani Kumar, Kgotlele, Tebogo, Xue, Dingrong, Ntesang, Kebonyemodisa, Kumile, Kago, Naletoski, Ivancho, Nyange, John Frederick, Thanda, Carter, Macheng, Kenny Nametso, Marobela-Raborokgwe, Chandapiwa, Viljoen, Gerrit Johannes, Cattoli, Giovanni, Lamien, Charles Euloge

“…Poxviruses within the Capripoxvirus, Orthopoxvirus, and Parapoxvirus genera can infect livestock, with the two former having zoonotic importance. In addition,…”
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Immune responses to recombinants of the South African vaccine strain of lumpy skin disease virus generated by using thymidine kinase gene insertion by Wallace, David B., Viljoen, Gerrit J.

“…The South African vaccine strain of lumpy skin disease virus (type SA-Neethling) is currently being developed as a vector for recombinant vaccines of…”
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Scientifically achievable directives: a key driver in the control of transboundary animal diseases by Liang, Qu, Garcia, Mario, Diallo, Adama, Viljoen, Gerrit

“…Research can deliver answers to infinite numbers of unsolved questions and provide solutions to problems affecting humankind. Science underpins innovation and…”
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Inhibition of fowlpox virus by an aqueous acetone extract from galls of Guiera senegalensis J. F. Gmel (Combretaceae) by Lamien, Charles E., Meda, Aline, Mans, Janet, Romito, Marco, Nacoulma, Odile G., Viljoen, Gerrit J.

“…An aqueous acetone extract from the galls of Guiera senegalensis was screened for in vitro antiviral activity against fowlpox virus (FPV). Cytopathic effect…”
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The Application of Parameter Dependency Diagrams in System Design. A missile system design example by Viljoen, Gerrit

“…The traditional approach to the design of systems with interrelated elements is an iterative approach. In this paper the author explores the parameter…”
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Eliciting antigen-specific egg-yolk IgY with naked DNA by Romito, M, Viljoen, G J, Du Plessis, D H

“…Immunization with naked DNA was used to elicit chicken egg yolk antibodies (IgY). Layer hens were inoculated with plasmid DNA encoding the enhanced green…”
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Orbito-Cranial Gunshot Injuries with Retained Sinonasal Bullets by Viljoen, Gerrit, Tromp, Sean, Goncalves, Nicholas, Semple, Patrick, Lubbe, Darlene

“…Introduction Gunshot injuries to the sino-orbital region are rare. In South Africa, where gunshot injuries are common, sino-orbital gunshot injuries are…”
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Are open access article processing charges affordable for otolaryngologists in low-income and middle-income countries? by Seguya, Amina, Salano, Valerie, Okerosi, Samuel, Kim, Eric K., Shrime, Mark G., Viljoen, Gerrit, Fagan, Johannes J.

“…Open access articles are more frequently read and cited, and hence promote access to knowledge and new advances in healthcare. Unaffordability of open access…”
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Inflammatory leiomyosarcoma of the head and neck: Case report by Viljoen, Nandi, Viljoen, Gerrit, Fagan, Johannes J., Govender, Dhirendra

“…Primary sarcomas in the head and neck region are rare. Inflammatory leiomyosarcoma was first described in 1995. The case reported herein is the first reported…”
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