Records |
Author |
Crans, W.J.; McNelly, J.; Schulze, T.L.; Main, A. |
Title |
Isolation of eastern equine encephalitis virus from Aedes sollicitans during an epizootic in southern New Jersey |
Type |
Journal Article |
Year |
1986 |
Publication |
Journal of the American Mosquito Control Association |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J Am Mosq Control Assoc |
Volume |
2 |
Issue |
1 |
Pages |
68-72 |
Keywords |
Aedes/*microbiology; Alphavirus/*isolation & purification; Animals; Disease Outbreaks/veterinary; Ecology; Encephalitis Virus, Eastern Equine/*isolation & purification; Encephalomyelitis, Equine/epidemiology/transmission/veterinary; Horse Diseases/epidemiology/transmission; Horses; Insect Vectors/microbiology; New Jersey |
Abstract |
Eastern equine encephalitis virus (EEE) was isolated from the salt marsh mosquito, Aedes sollicitans, collected from coastal areas of New Jersey on 3 occasions during the late summer and fall of 1982. The isolations were made at a time when local Culiseta melanura were either undergoing a population increase or exhibiting high levels of EEE virus. Although no human cases were reported during the epizootic period, the data lend support to the hypothesis that Ae. sollicitans is capable of functioning as an epidemic vector in the coastal areas of New Jersey where human cases of EEE have been most common. |
Address |
Mosquito Research and Control, Cook College, Rutgers University, New Brunswick, NJ 08903 |
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English |
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8756-971X |
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Notes |
PMID:2853203 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2684 |
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Author |
Nowlan, S.S.; Deibel, R.H. |
Title |
Group Q streptococci. I. Ecology, serology, physiology, and relationship to established enterococci |
Type |
Journal Article |
Year |
1967 |
Publication |
Journal of Bacteriology |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J Bacteriol |
Volume |
94 |
Issue |
2 |
Pages |
291-296 |
Keywords |
Animals; Antigens/analysis; Cattle; Dogs; Enterococcus faecalis/metabolism; Feces/microbiology; Horses; Humans; Poultry; Precipitin Tests; Rabbits; Sheep; *Streptococcus/immunology/isolation & purification/metabolism; Swine |
Abstract |
The group Q streptococci possess unique serological and physiological characteristics which differentiate them from established enterococci. The group Q antigen was not demonstrable in all strains; however, all possessed the group D antigen. All group Q strains were physiologically similar regardless of whether or not they possessed the group Q antigen. These strains differed from the established enterococcal species, as they neither hydrolyzed arginine nor initiated growth in 1.0% methylene blue-milk. They also differed radically in the fermentation of various carbohydrates, especially the polyhydric sugar alcohols. The results indicate that the group Q streptococci constitute a unique taxonomic entity; the species designation Streptococcus avium sp. n. is suggested, owing to their characteristic occurrence in chicken fecal specimens. |
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ISSN |
0021-9193 |
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Notes |
PMID:4962699 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2746 |
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Author |
Alexander, F.; Davies, M.E. |
Title |
Production and fermentation of lactate by bacteria in the alimentary canal of the horse and pig |
Type |
Journal Article |
Year |
1963 |
Publication |
Journal of comparative pathology |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J Comp Pathol |
Volume |
73 |
Issue |
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Pages |
1-8 |
Keywords |
*Fatty Acids; Intestines/*microbiology; *Lactates; *Lactobacillus; *Stomach; *Urea; *Veillonella; *Fatty Acids; *Intestinal Microorganisms; *Lactates; *Lactobacillus; *Stomach; *Urea; *Veillonella |
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0021-9975 |
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PMID:14011947 |
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no |
Call Number |
refbase @ user @ |
Serial |
120 |
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Author |
Wilhelm, W.E.; Anderson, J.H. |
Title |
Vahlkampfia lobospinosa (Craig. 1912) Craig. 1913: rediscovery of a coprozoic ameba |
Type |
Journal Article |
Year |
1971 |
Publication |
The Journal of Parasitology |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J Parasitol |
Volume |
57 |
Issue |
6 |
Pages |
1378-1379 |
Keywords |
Animals; Cattle; Ecology; Feces/microbiology; Horse Diseases/epidemiology; Horses; Protozoan Infections/epidemiology; *Protozoan Infections, Animal; Sarcodina/*classification/growth & development; Swine; Swine Diseases/epidemiology; Tennessee |
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ISSN |
0022-3395 |
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Notes |
PMID:5157177 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2724 |
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Author |
Alexander, D.J. |
Title |
Ecological aspects of influenza A viruses in animals and their relationship to human influenza: a review |
Type |
Journal Article |
Year |
1982 |
Publication |
Journal of the Royal Society of Medicine |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J R Soc Med |
Volume |
75 |
Issue |
10 |
Pages |
799-811 |
Keywords |
Animals; *Animals, Domestic; Bird Diseases/transmission; Birds; Disease Outbreaks; Ecology; Horse Diseases/transmission; Horses; Humans; Influenza A virus/genetics/isolation & purification; Influenza, Human/microbiology/*transmission/veterinary; Swine; Swine Diseases/transmission; Zoonoses/transmission |
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ISSN |
0141-0768 |
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Notes |
PMID:6752410 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2689 |
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Author |
Davies, R.B.; Clark, G.G. |
Title |
Trypanosomes from elk and horse flies in New Mexico |
Type |
Journal Article |
Year |
1974 |
Publication |
Journal of Wildlife Diseases |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J Wildl Dis |
Volume |
10 |
Issue |
1 |
Pages |
63-65 |
Keywords |
Animals; *Artiodactyla; Blood/microbiology; *Diptera; Ecology; *Insect Vectors; New Mexico; Trypanosoma/*isolation & purification; Trypanosomiasis/microbiology/*veterinary |
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0090-3558 |
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Notes |
PMID:4810218 |
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no |
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Equine Behaviour @ team @ |
Serial |
2709 |
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Author |
Palme, R.; Moestl, E. |
Title |
Measurement of cortisol metabolites in faeces of sheep as a parameter of cortisol concentration in blood |
Type |
Journal Article |
Year |
1997 |
Publication |
Zeitschrift für Säugetierkunde |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
J. Mammal. Biol. |
Volume |
62 |
Issue |
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Pages |
192-197 |
Keywords |
glucocorticoids, metabolites, animal biology, sheep, immunoenzyme techniques, |
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Equine Behaviour @ team @ |
Serial |
6044 |
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Author |
Lutta, A.S. |
Title |
[Distribution and biology of Heptatoma pellucens in the Karelian ASSR (fam. Tabanidae)] |
Type |
Journal Article |
Year |
1976 |
Publication |
Parazitologiia |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
Parazitologiia |
Volume |
10 |
Issue |
1 |
Pages |
53-55 |
Keywords |
Animals; Biology; *Diptera; Ecology; Female; Horses/parasitology; Larva; Russia |
Abstract |
The analysis is given of the peculiarities of the distribution of the widely spread forest subspecies Heptatoma pellucens pellucens Fabr. in the northern part of its distribution area in Karelia. Some data on the biology of the larva of this subspecies are presented. |
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Russian |
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Original Title |
K rasprostraneniiu i biologii Heptatoma pellucens v Karel'skoi ASSR (sem. Tabanidae) |
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0031-1847 |
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PMID:133320 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2701 |
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Author |
Barwick, R.S.; Mohammed, H.O.; McDonough, P.L.; White, M.E. |
Title |
Epidemiologic features of equine Leptospira interrogans of human significance |
Type |
Journal Article |
Year |
1998 |
Publication |
Preventive Veterinary Medicine |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
Prev Vet Med |
Volume |
36 |
Issue |
2 |
Pages |
153-165 |
Keywords |
Animals; Horse Diseases/epidemiology/*microbiology; Horses/microbiology; Humans; *Leptospira interrogans; New York/epidemiology; Weil Disease/epidemiology/microbiology/*veterinary; Zoonoses/epidemiology/*microbiology |
Abstract |
Leptospirosis is a zoonotic bacterial disease caused by Leptospira interrogans. There is a serologic evidence that horses are exposed to L. interrogans and, as a shedder of these organisms, can be a threat to humans. We examined risk factors associated with the risk of testing seropositive to three L. interrogans serovars (L. icterohaemorrhagiae, L. grippotyphosa, and L. canicola) in the horses of New York State, in order to understand the epidemiology of the disease and suggest strategies to control and prevent equine leptospirosis. To carry out this study, blood samples were collected from a random sample of 2551 horses and tested for the presence of antibodies to the above serovars using the microscopic agglutination test. Samples with a titer $100 were considered positive. Clinical and demographic data were collected on each horse, the farms' management practices and ecology. Logistic regression analysis was used to develop a multivariate indexing system and to identify factors significantly associated with the risk of leptospirosis. Four indices were developed based on the possible sources of exposure: rodent exposure index; wildlife exposure index; soil and water index; and management index. The soil and water index was significantly associated with the risk of exposure to all three serovars. Management was positively associated with L. icterohaemorrhagiae and L. canicola. Density of horses turned out together was positively associated with the risk of exposure to L. grippotyphosa. We concluded that indirect exposure of horses to L. interrogans through contaminated soil and water appears to be significantly associated with the risk of exposure to all three serovars. Management appears to play an important role in the exposure to L. interrogans. Modification of management practices might reduce the horses' risk of exposure and hopefully minimize the human hazards. |
Address |
Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA |
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ISSN |
0167-5877 |
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PMID:9762736 |
Approved |
no |
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Equine Behaviour @ team @ |
Serial |
2653 |
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Author |
Aldridge, B.; Lescun, T.; Radcliffe, J.S. |
Title |
Recent Molecular Advances in Equine Nutrition – from Test Tube to Practice |
Type |
Conference Article |
Year |
2012 |
Publication |
Proceedings of the 2. International Equine Science Meeting |
Abbreviated Journal ![sorted by Abbreviated Journal field, ascending order (up)](img/sort_asc.gif) |
Proc. 2. Int. Equine. Sci. Mtg |
Volume |
in press |
Issue |
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Pages |
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Keywords |
Molecular Biology, Equine, Gut |
Abstract |
The use of molecular techniques has increased our understanding of biological systems; in particular how genes and proteins operate within a cell or organ in response to various stimuli. These techniques can be used to study modes of action or mechanisms in disease states, or in response to applied management or nutritional changes. While applied and basic research are often conducted independent of one another, the real advantages to the equine industry will come from the use of molecular techniques to address applied challenges and/or opportunities within the industry. Therefore, the overall goal of our research has been to use basic and molecular tools to investigate modes of action resulting from changes in nutrition or management. We investigated active nutrient transport capacities of the small and large intestine, the effects of feed withdrawal on intestinal transporter gene expression and function, as well as other measurements pertaining to gut health (gut barrier function and gastrointestinal morphology). This novel and thorough approach to characterize sectional differences (fore- and hind- gut) of nutrient absorption has resulted in quantitative measures of active transport capacity for glucose, phosphorus, glutamine, lysine, and di-peptides in the horse. This research demonstrates that by-products of fermentation in the cecum such as microbial proteins and hydrolyzed phytate phosphorus, can be absorbed in the colon. Previously unidentified in the hindgut of the horse, we reported the expression of the di-and tri-peptide transporter, PepT1, as well as the neutral amino acid transporter, ASCT2, and transport of their substrates. We observed that nutrient transporters for glucose (SGLT1), glutamine (ASCT2) and for di-peptides (PepT1) can be regulated by diet, implying biological relevance to feeding management strategies. Feed withdrawal in horses pre- or post-surgery, prior to or during horse shows, during transport, or for other management reason is common. It is therefore important to understand how the removals of nutrients impacts gut health and/or disease susceptibility. The use of molecular techniques has provided a basis for the roles of certain core nutrients during times of feed withdrawal. For example, nutrients such as glutamine play a major role in proliferation and repair in the gut, serve as a major energy substrate, and may provide a means of assessing nutritional stress in the gut. Recent data concludes that following a feed withdrawal, the need for glutamine increases up to 116% in the proximal jejunum, and the gene expression of its transporter (ASCT2) increases by 78%. Additional studies utilizing molecular techniques to address nutritional challenges in the horse include how hormone loss due to ovariectomization impacts the homeostatic regulation of calcium and phosphorus in the horse. To improve nutrition and feeding management practices in horses, knowledge regarding how and where nutrients are absorbed, utilized and regulated under varying physiologic stressors (disease, exercise, reproductive status, etc.) is needed. The integration of applied and basic research facilitates a better and more complete understanding of mechanisms underlying common health and nutritional challenges facing the equine industry. |
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Corporate Author |
Aldridge, B. |
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Publisher |
Xenophon Publishing |
Place of Publication |
Wald |
Editor |
Krueger, K.; |
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978-3-9808134-26 |
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Equine Behaviour @ team @ |
Serial |
5575 |
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