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Sample records for cats prionailurus planiceps

  1. Modelling the species distribution of flat-headed cats (Prionailurus planiceps, an endangered South-East Asian small felid.

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    Andreas Wilting

    Full Text Available BACKGROUND: The flat-headed cat (Prionailurus planiceps is one of the world's least known, highly threatened felids with a distribution restricted to tropical lowland rainforests in Peninsular Thailand/Malaysia, Borneo and Sumatra. Throughout its geographic range large-scale anthropogenic transformation processes, including the pollution of fresh-water river systems and landscape fragmentation, raise concerns regarding its conservation status. Despite an increasing number of camera-trapping field surveys for carnivores in South-East Asia during the past two decades, few of these studies recorded the flat-headed cat. METHODOLOGY/PRINCIPAL FINDINGS: In this study, we designed a predictive species distribution model using the Maximum Entropy (MaxEnt algorithm to reassess the potential current distribution and conservation status of the flat-headed cat. Eighty-eight independent species occurrence records were gathered from field surveys, literature records, and museum collections. These current and historical records were analysed in relation to bioclimatic variables (WorldClim, altitude (SRTM and minimum distance to larger water resources (Digital Chart of the World. Distance to water was identified as the key predictor for the occurrence of flat-headed cats (>50% explanation. In addition, we used different land cover maps (GLC2000, GlobCover and SarVision LLC for Borneo, information on protected areas and regional human population density data to extract suitable habitats from the potential distribution predicted by the MaxEnt model. Between 54% and 68% of suitable habitat has already been converted to unsuitable land cover types (e.g. croplands, plantations, and only between 10% and 20% of suitable land cover is categorised as fully protected according to the IUCN criteria. The remaining habitats are highly fragmented and only a few larger forest patches remain. CONCLUSION/SIGNIFICANCE: Based on our findings, we recommend that future conservation

  2. Scotopic electroretinography in fishing cat (Prionailurus viverrinus) and leopard cat (Prionailurus bengalensis).

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    Sussadee, Metita; Vorawattanatham, Narathip; Pinyopummin, Anuchai; Phavaphutanon, Janjira; Thayananuphat, Aree

    2017-05-01

    To establish baseline normal scotopic electroretinograpic (ERG) parameters for two wild cat species: fishing cats (FC) and leopard cats (LC). Twelve normal, FC and eight LC kept in the Chiang Mai Night Safari Zoo, Thailand. The mean ages of FC and LC were 7.08 and 5.00 years, respectively. All animals were studied using a standard scotopic protocol of a portable, handheld, multi-species electroretinography (HMsERG). There were significant differences in the means of ERG b-wave amplitude of the rod response (Rod, 0.01 cd.s/m 2 ), a- and b-wave amplitudes of standard light intensity of rod and cone response (Std R&C, 3 cd.s/m 2 ) and b-wave amplitude of high light intensity of rod and cone response (Hi-int R&C, 10 cd.s/m 2 ) with LC having higher amplitudes than FC. There was no significant difference in a- and b- wave implicit time except for the b-wave of Hi-int (P=0.03). No significant differences were observed in b/a amplitude ratios. Data from this report provides reference values for scotopic ERG measurements in these two wild cat species. It showed that the normal scotopic ERG responses have some differences between the two species which might be due to the skull conformation, eye size or physiology of the retina. © 2016 American College of Veterinary Ophthalmologists.

  3. Earliest "Domestic" Cats in China Identified as Leopard Cat (Prionailurus bengalensis).

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    Vigne, Jean-Denis; Evin, Allowen; Cucchi, Thomas; Dai, Lingling; Yu, Chong; Hu, Songmei; Soulages, Nicolas; Wang, Weilin; Sun, Zhouyong; Gao, Jiangtao; Dobney, Keith; Yuan, Jing

    2016-01-01

    The ancestor of all modern domestic cats is the wildcat, Felis silvestris lybica, with archaeological evidence indicating it was domesticated as early as 10,000 years ago in South-West Asia. A recent study, however, claims that cat domestication also occurred in China some 5,000 years ago and involved the same wildcat ancestor (F. silvestris). The application of geometric morphometric analyses to ancient small felid bones from China dating between 5,500 to 4,900 BP, instead reveal these and other remains to be that of the leopard cat (Prionailurus bengalensis). These data clearly indicate that the origins of a human-cat 'domestic' relationship in Neolithic China began independently from South-West Asia and involved a different wild felid species altogether. The leopard cat's 'domestic' status, however, appears to have been short-lived--its apparent subsequent replacement shown by the fact that today all domestic cats in China are genetically related to F. silvestris.

  4. Earliest “Domestic” Cats in China Identified as Leopard Cat (Prionailurus bengalensis)

    Science.gov (United States)

    Vigne, Jean-Denis; Evin, Allowen; Cucchi, Thomas; Dai, Lingling; Yu, Chong; Hu, Songmei; Soulages, Nicolas; Wang, Weilin; Sun, Zhouyong; Gao, Jiangtao; Dobney, Keith; Yuan, Jing

    2016-01-01

    The ancestor of all modern domestic cats is the wildcat, Felis silvestris lybica, with archaeological evidence indicating it was domesticated as early as 10,000 years ago in South-West Asia. A recent study, however, claims that cat domestication also occurred in China some 5,000 years ago and involved the same wildcat ancestor (F. silvestris). The application of geometric morphometric analyses to ancient small felid bones from China dating between 5,500 to 4,900 BP, instead reveal these and other remains to be that of the leopard cat (Prionailurus bengalensis). These data clearly indicate that the origins of a human-cat ‘domestic’ relationship in Neolithic China began independently from South-West Asia and involved a different wild felid species altogether. The leopard cat’s ‘domestic’ status, however, appears to have been short-lived—its apparent subsequent replacement shown by the fact that today all domestic cats in China are genetically related to F. silvestris. PMID:26799955

  5. Variations in leopard cat (Prionailurus bengalensis skull morphology and body size: sexual and geographic influences

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    Fernando L. Sicuro

    2015-10-01

    Full Text Available The leopard cat, Prionailurus bengalensis (Kerr, 1792, is one of the most widespread Asian cats, occurring in continental eastern and southeastern Asia. Since 1929, several studies have focused on the morphology, ecology, and taxonomy of leopard cats. Nevertheless, hitherto there has been no agreement on basic aspects of leopard cat biology, such as the presence or absence of sexual dimorphism, morphological skull and body differences between the eleven recognized subspecies, and the biogeography of the different morphotypes. Twenty measurements on 25 adult leopard cat skulls from different Asian localities were analyzed through univariate and multivariate statistical approaches. Skull and external body measurements from studies over the last 77 years were assembled and organized in two categories: full data and summary data. Most of this database comprises small samples, which have never been statistically tested and compared with each other. Full data sets were tested with univariate and multivariate statistical analyses; summary data sets (i.e., means, SDs, and ranges were analyzed through suitable univariate approaches. The independent analyses of the data from these works confirmed our original results and improved the overview of sexual dimorphism and geographical morphological variation among subspecies. Continental leopard cats have larger skulls and body dimensions. Skulls of Indochinese morphotypes have broader and higher features than those of continental morphotypes, while individuals from the Sunda Islands have skulls with comparatively narrow and low profiles. Cranial sexual dimorphism is present in different degrees among subspecies. Most display subtle sex-related variations in a few skull features. However, in some cases, sexual dimorphism in skull morphology is absent, such as in P. b. sumatranus and P. b. borneoensis. External body measurement comparisons also indicate the low degree of sexual dimorphism. Apart from the gonads

  6. Habitat Mapping of the Leopard Cat (Prionailurus bengalensis in South Korea Using GIS

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    Moung-Jin Lee

    2015-04-01

    Full Text Available The purpose of this study was to create maps of potentially sustainable leopard cat (Prionailurus bengalensis habitats for all of South Korea. The leopard cat, which is on the International Union for Conservation of Nature (IUCN Red List, is the only member of the Felidae family in Korea. To create habitat potential maps, we selected various environmental factors potentially affecting the species’ distribution from a spatial database derived from geographic information system (GIS data: elevation, slope, distance from a forest stand, road, or drainage, timber type, age, and land cover. We analyzed the spatial relationships between the distribution of the leopard cat and the environmental factors using a frequency ratio model and a logistic regression model. We then overlaid these relationships to produce a habitat potential map with a species potential index (SPI value. Of the total number of known leopard cat locations, we used 50% for mapping and the remaining 50% for model validation. Our models were relatively successful and showed a high level of accuracy during model validation with existing locations (frequency ratio model 82.15%; logistic regression model 81.48%. The maps can be used to manage and monitor the habitat of mammal species and top predators.

  7. Ecology driving genetic variation: a comparative phylogeography of jungle cat (Felis chaus) and leopard cat (Prionailurus bengalensis) in India.

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    Mukherjee, Shomita; Krishnan, Anand; Tamma, Krishnapriya; Home, Chandrima; Navya, R; Joseph, Sonia; Das, Arundhati; Ramakrishnan, Uma

    2010-10-29

    Comparative phylogeography links historical population processes to current/ecological processes through congruent/incongruent patterns of genetic variation among species/lineages. Despite high biodiversity, India lacks a phylogeographic paradigm due to limited comparative studies. We compared the phylogenetic patterns of Indian populations of jungle cat (Felis chaus) and leopard cat (Prionailurus bengalensis). Given similarities in their distribution within India, evolutionary histories, body size and habits, congruent patterns of genetic variation were expected. We collected scats from various biogeographic zones in India and analyzed mtDNA from 55 jungle cats (460 bp NADH5, 141 bp cytochrome b) and 40 leopard cats (362 bp NADH5, 202 bp cytochrome b). Jungle cats revealed high genetic variation, relatively low population structure and demographic expansion around the mid-Pleistocene. In contrast, leopard cats revealed lower genetic variation and high population structure with a F(ST) of 0.86 between North and South Indian populations. Niche-model analyses using two approaches (BIOCLIM and MaxEnt) support absence of leopard cats from Central India, indicating a climate associated barrier. We hypothesize that high summer temperatures limit leopard cat distribution and that a rise in temperature in the peninsular region of India during the LGM caused the split in leopard cat population in India. Our results indicate that ecological variables describing a species range can predict genetic patterns. Our study has also resolved the confusion over the distribution of the leopard cat in India. The reciprocally monophyletic island population in the South mandates conservation attention.

  8. The conservation status of the Fishing Cat Prionailurus viverrinus Bennett, 1833 (Carnivora: Felidae In Koshi Tappu Wildlife Reserve, Nepal

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    Iain Rothie Taylor

    2016-01-01

    Full Text Available The status of the Fishing Cat Prionailurus viverrinus in Koshi Tappu Wildlife Reserve, Nepal was assessed by camera trapping and pugmark searches from 2011 to 2014.  The reserve is a highly dynamic and unstable snow-fed braided river system with many anabranches and islands.  Evidence of Fishing Cats was found throughout most of the reserve.  They were probably more abundant on the eastern side, among the islands of the main river channel, and in the adjacent buffer zone where there was a chain of fishponds and marsh areas fed by seepage from the main river channel.  Evidence of Fishing Cats was found up to 6km north of the reserve on the Koshi River but not beyond this.  The population is probably small and may be isolated but given the endangered status of the species, is significant.  The main likely threats identified are wetland and riparian habitat deterioration caused by over exploitation and illegal grazing by villagers, overfishing of wetlands and rivers within the reserve, and direct persecution arising from perceived conflicts with fish farming and poultry husbandry.  Required conservation actions are discussed. 

  9. Survival of a native mammalian carnivore, the leopard cat Prionailurus bengalensis Kerr, 1792 (Carnivora: Felidae, in an agricultural landscape on an oceanic Philippine island

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    M.R.P. Lorica

    2013-06-01

    Full Text Available Concerns about vulnerability of mammalian carnivores to extinction, especially on small islands, appear to conflict with prior reports of endemic populations of leopard cat Prionailurus bengalensis (Kerr, 1792 surviving in agricultural landscapes on oceanic islands. We investigated the persistence of the Visayan leopard cat (P. b. rabori in the sugarcane fields on Negros, an oceanic island in central Philippines. A population remained throughout the year at our study site on a sugarcane farm, and reproduction was noted. Non-native rodents form the bulk of the cat diet, followed by reptiles, birds, amphibians, and insects. Prey species identified from the samples commonly occur in agricultural areas in the Philippines. Prey composition did not vary significantly with respect to wet and dry season, or sugarcane harvest cycle. This study provides evidence that an intensively managed agricultural landscape on this oceanic island supports a native obligate carnivore that subsists primarily on exotic rats. This study supports a prior prediction that leopard cats will show flexibility in prey selection on islands with few or no native small mammal prey species, but in this case they do so not by switching to other vertebrates and invertebrates, but rather to exotic pest species of rodents.

  10. Low genetic variation in the MHC class II DRB gene and MHC-linked microsatellites in endangered island populations of the leopard cat (Prionailurus bengalensis) in Japan.

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    Saka, Toshinori; Nishita, Yoshinori; Masuda, Ryuichi

    2018-02-01

    Isolated populations of the leopard cat (Prionailurus bengalensis) on Tsushima and Iriomote islands in Japan are classified as subspecies P. b. euptilurus and P. b. iriomotensis, respectively. Because both populations have decreased to roughly 100, an understanding of their genetic diversity is essential for conservation. We genotyped MHC class II DRB exon 2 and MHC-linked microsatellite loci to evaluate the diversity of MHC genes in the Tsushima and Iriomote cat populations. We detected ten and four DRB alleles in these populations, respectively. A phylogenetic analysis showed DRB alleles from both populations to be closely related to those in other felid DRB lineages, indicating trans-species polymorphism. The MHC-linked microsatellites were more polymorphic in the Tsushima than in the Iriomote population. The MHC diversity of both leopard cat populations is much lower than in the domestic cat populations on these islands, probably due to inbreeding associated with founder effects, geographical isolation, or genetic drift. Our results predict low resistance of the two endangered populations to new pathogens introduced to the islands.

  11. Molecular identification of the trematode Paragonimus in faecal samples from the wild cat Prionailurus bengalensis in the Da Krong Nature Reserve, Vietnam.

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    Doanh, P N; Hien, H V; Tu, L A; Nonaka, N; Horii, Y; Nawa, Y

    2016-11-01

    Conventional identification of Paragonimus species and their natural definitive hosts is based on the morphological features of adult parasites isolated from the lungs of wild mammalian hosts. However, wild animals are protected by strict regulations and sampling is not always possible. Recently, molecular techniques have been developed to identify the internal transcribed spacer (ITS) sequences of Paragonimus eggs in faeces/sputum of human patients. Also, mammalian hosts can be identified using the D-loop sequence of mitochondrial DNA in faecal samples. In this study, we used molecular techniques on faeces from wild animals collected in Da Krong Nature Reserve, Quang Tri province, central Vietnam, where Paragonimus metacercariae are highly prevalent in mountain crabs, to identify Paragonimus species and their natural definitive hosts. The results indicated that wild cats, Prionailurus bengalensis, were infected with at least three different Paragonimus species, P. westermani, P. skrjabini and P. heterotremus. Because all of these species can infect humans in Asian countries, human paragonimiasis should be considered in this area.

  12. Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River.

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    de Chambrier, Alain; Scholz, Tomás

    2008-03-01

    A survey of proteocephalidean cestodes found in the firewood catfish Sorubimichthys planiceps (Spix et Agassiz) from the Amazon River is provided. The following taxa parasitic in S. planiceps are redescribed on the basis of their type specimens and material collected recently in the Amazon River, near the type localities in Brazil, and in Iquitos, Peru: Monticellia lenha Woodland, 1933; Nomimoscolex lenha (Woodland, 1933) (syn. Proteocephalus lenha Woodland, 1933); and Monticellia megacephala Woodland, 1934, for which a new genus, Lenhataenia, is proposed, with L. megacephala (Woodland, 1934) comb. n. as its type and only species. The new genus is a member of the Monticelliinae, i.e. has all genital organs in the cortex, and is most similar to Chambriella in possessing biloculate suckers and lacking a metascolex. It differs in the morphology of the cirrus-sac that contains a strongly coiled, thick-walled internal sperm duct (vas deferens) and a muscular cirrus of the appearance typical of most proteocephalideans, whereas that of Chambriella is sigmoid, with voluminous, tightly sinuous thick-walled internal sperm duct. In addition, Lenhataenia possesses a well developed internal musculature, whereas the internal musculature of Chambriella is weakly developed, formed by a low number of muscle fibres. The scolex morphology and distribution of microtriches of Peltidocotyle lenha (Woodland, 1933) (syn. Othinoscolex lenha Woodland, 1933 and Othinoscolex myzofer Woodland, 1933), Chambriella sp. and Choanoscolex sp. are described using scanning electron microscopy. The two latter taxa may be new for science and are reported from S. planiceps for the first time.

  13. Aggregations and parental care in the Early Triassic basal cynodonts Galesaurus planiceps and Thrinaxodon liorhinus

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    Sandra C. Jasinoski

    2017-01-01

    Full Text Available Non-mammaliaform cynodonts gave rise to mammals but the reproductive biology of this extinct group is still poorly known. Two exceptional fossils of Galesaurus planiceps and Thrinaxodon liorhinus, consisting of juveniles closely associated with an adult, were briefly described more than 50 years ago as examples of parental care in non-mammaliaform cynodonts. However, these two Early Triassic fossils have largely been excluded from recent discussions of parental care in the fossil record. Here we re-analyse these fossils in the context of an extensive survey of other aggregations found in these two basal cynodont taxa. Our analysis revealed six other unequivocal cases of aggregations in Thrinaxodon, with examples of same-age aggregations among immature or adult individuals as well as mixed-age aggregations between subadult and adult individuals. In contrast, only one additional aggregation of Galesauruswas identified. Taking this comprehensive survey into account, the two previously described cases of parental care in Galesaurus and Thrinaxodon are substantiated. The juveniles are the smallest specimens known for each taxon, and the size difference between the adult and the two associated juveniles is the largest found for any of the aggregations. The juveniles of Thrinaxodon are approximately only 37% of the associated adult size; whereas in Galesaurus, the young are at least 60% of the associated adult size. In each case, the two juvenile individuals are similar in size, suggesting they were from the same clutch. Even though parental care was present in both Galesaurus and Thrinaxodon, intraspecific aggregations were much more common in Thrinaxodon, suggesting it regularly lived in aggregations consisting of both similar and different aged individuals.

  14. Who's behind that mask and cape? The Asian leopard cat's Agouti (ASIP) allele likely affects coat colour phenotype in the Bengal cat breed.

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    Gershony, L C; Penedo, M C T; Davis, B W; Murphy, W J; Helps, C R; Lyons, L A

    2014-12-01

    Coat colours and patterns are highly variable in cats and are determined mainly by several genes with Mendelian inheritance. A 2-bp deletion in agouti signalling protein (ASIP) is associated with melanism in domestic cats. Bengal cats are hybrids between domestic cats and Asian leopard cats (Prionailurus bengalensis), and the charcoal coat colouration/pattern in Bengals presents as a possible incomplete melanism. The complete coding region of ASIP was directly sequenced in Asian leopard, domestic and Bengal cats. Twenty-seven variants were identified between domestic and leopard cats and were investigated in Bengals and Savannahs, a hybrid with servals (Leptailurus serval). The leopard cat ASIP haplotype was distinguished from domestic cat by four synonymous and four non-synonymous exonic SNPs, as well as 19 intronic variants, including a 42-bp deletion in intron 4. Fifty-six of 64 reported charcoal cats were compound heterozygotes at ASIP, with leopard cat agouti (A(P) (be) ) and domestic cat non-agouti (a) haplotypes. Twenty-four Bengals had an additional unique haplotype (A2) for exon 2 that was not identified in leopard cats, servals or jungle cats (Felis chaus). The compound heterozygote state suggests the leopard cat allele, in combination with the recessive non-agouti allele, influences Bengal markings, producing a darker, yet not completely melanistic coat. This is the first validation of a leopard cat allele segregating in the Bengal breed and likely affecting their overall pelage phenotype. Genetic testing services need to be aware of the possible segregation of wild felid alleles in all assays performed on hybrid cats. © 2014 The Authors. Animal Genetics published by John Wiley & Sons Ltd on behalf of Stichting International Foundation for Animal Genetics.

  15. Helminth parasites of cats from the Vientiane Province, Laos, as indicators of the occurrence of causative agents of human parasitoses

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    Scholz T.

    2003-12-01

    Full Text Available A total of 55 domestic cats (Felis calus f. domestico and one wild (Bengal cat (Prionailurus bengalensis from the Vientiane Province, central Laos, were examined for helminth parasites with emphasis given to potential human parasites. The following species were found (parasites infective to man marked with an asterisk: Opisthorchis viverrini*, Haplorchis pumilio*,H. laichui*,H. yokogawai*, Stellantchasmus falcatus* (Digenea; Spirometra sp.*, Dipylidium caninum*, Taenia taeniaeformis (Cestoda; Capillariidae gen. sp., Toxocara canis*, T. cati*, Ancylostoma ceylanicum*, A. tubaeforme, Gnathostoma spinigerum*, Physaloptera preputials (Nematoda; and Oncicola sp. (Acanthocephala. This study demonstrated that examination of cats may provide useful data on the occurrence of helminths which are potential causative agents of human diseases.

  16. Domestic cat

    Science.gov (United States)

    Diffendorfer, James E.

    2017-01-01

    The familiar domestic cat is not native to southern California and is considered an invasive spe-cies by biologists and conservation organizations. When owners abandon their cats, wild or feral populations may arise, as they have in San Diego County. Cats’ pelage color, tail length, and hair thickness vary widely, given human fascination with breeding diverse phenotypes, but all have a typical felid body with upright ears, forward-looking eyes adapted for nocturnal foraging, protractible claws, and a sinuous, flexible body. Cats allowed outdoors and feral cats kill and eat a wide variety of vertebrates such as small mammals, birds, and reptiles

  17. Cat's Claw

    Science.gov (United States)

    ... R S T U V W X Y Z Cat's Claw Share: On This Page Background How Much ... Foster This fact sheet provides basic information about cat’s claw—common names, usefulness and safety, and resources ...

  18. Katsvanga, CAT

    African Journals Online (AJOL)

    Katsvanga, CAT. Vol 1, No 2 (2006) - Articles Eucalyptus species performance under short rotation conditions on the Vumba highlands in Zimbabwe Abstract PDF. ISSN: 1819-3692. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

  19. A Catalogue of Anatomical Fugitive Sheets: Cat. 49-62

    OpenAIRE

    1999-01-01

    Images Cat. 50 Cat. 51 Cat. 53 Cat. 54 Cat. 55 (a) Cat. 55 (b) Cat. 56 Cat. 57: 1 Cat. 57: 2 Cat. 57: 3 Cat. 57: 4 Cat. 59: 1 Cat. 59: 2 Cat. 59: 3 Cat. 59: 4 Cat. 60 Cat. 61 Cat. 62: 1 (a) Cat. 62: 1 (b) Cat. 62: 2 (a) Cat. 62: 2 (b)

  20. A Catalogue of Anatomical Fugitive Sheets: Cat. 26-48

    OpenAIRE

    1999-01-01

    Images Cat. 26: 1 (a) Cat. 26: 1 (b) Cat. 26: 2 (a) Cat. 26: 2(b) Cat. 27: 1 (a) Cat. 27: 1 (b) Cat. 27: 2 (a) Cat. 27: 2 (b) Cat. 28 Cat. 29: 2 (a) Cat. 29: 2 (b) Cat. 30: 1 Cat. 30: 2 Cat. 30: 3 Cat. 33 Cat. 34: 1 Cat. 34: 2 Cat. 35: 1 Cat. 35: 2 Cat. 35: 3 Cat. 36 Cat. 37 Cat. 38: 1 Cat. 38: 2 Cat. 40 Cat. 42 Cat. 43 Cat. 44 Cat. 45: 1 Cat. 45: 2 Cat. 46 Cat. 47: 1 Cat. 47: 2 Cat. 47: 3 Cat. 48: 1 Cat. 48: 2 Cat. 48: 3

  1. Tiger, Bengal and Domestic Cat Embryos Produced by Homospecific and Interspecific Zona-Free Nuclear Transfer.

    Science.gov (United States)

    Moro, L N; Jarazo, J; Buemo, C; Hiriart, M I; Sestelo, A; Salamone, D F

    2015-10-01

    The aim of this study was to evaluate three different cloning strategies in the domestic cat (Felis silvestris) and to use the most efficient to generate wild felid embryos by interspecific cloning (iSCNT) using Bengal (a hybrid formed by the cross of Felis silvestris and Prionailurus bengalensis) and tiger (Panthera tigris) donor cells. In experiment 1, zona-free (ZP-free) cloning resulted in higher fusion and expanded blastocyst rates with respect to zona included cloning techniques that involved fusion or injection of the donor cell. In experiment 2, ZP-free iSCNT and embryo aggregation (2X) were assessed. Division velocity and blastocyst rates were increased by embryo aggregation in the three species. Despite fewer tiger embryos than Bengal and cat embryos reached the blastocyst stage, Tiger 2X group increased the percentage of blastocysts with respect to Tiger 1X group (3.2% vs 12.1%, respectively). Moreover, blastocyst cell number was almost duplicated in aggregated embryos with respect to non-aggregated ones within Bengal and tiger groups (278.3 ± 61.9 vs 516.8 ± 103.6 for Bengal 1X and Bengal 2X groups, respectively; 41 vs 220 ± 60 for Tiger 1X and Tiger 2X groups, respectively). OCT4 analysis also revealed that tiger blastocysts had higher proportion of OCT4-positive cells with respect to Bengal blastocysts and cat intracytoplasmic sperm injection blastocysts. In conclusion, ZP-free cloning has improved the quality of cat embryos with respect to the other cloning techniques evaluated and was successfully applied in iSCNT complemented with embryo aggregation. © 2015 Blackwell Verlag GmbH.

  2. Schroedinger's cat

    International Nuclear Information System (INIS)

    Lubkin, E.

    1979-01-01

    The issue is to seek quantum interference effects in an arbitrary field, in particular in psychology. For this a digest of quantum mechanics over finite-n-dimensional Hilbert space is invented. In order to match crude data not only von Neumann's mixed states are used but also a parallel notion of unsharp tests. The mathematically styled text (and earlier work on multibin tests, designated MB) deals largely with these new tests. Quantum psychology itself is only given a foundation. It readily engenders objections; its plausibility is developed gradually, in interlocking essays. There is also the empirically definite proposal that (state, test, outcome)-indexed counts be gathered to record data, then fed to a 'matrix format' (MF) search for quantum models. A previously proposed experiment in visual perception which has since failed to find significant quantum correlations, is discussed. The suspicion that quantum mechanics is all around goes beyond MF, and 'Schroedinger's cat' symbolizes this broader perspective. (author)

  3. Cat and Dog Bites

    Science.gov (United States)

    ... Wellness Staying Healthy Pets and Animals Cat and Dog Bites Cat and Dog Bites Share Print Cat and dog bites are common injuries. A family pet or ... bites. Path to safety If a cat or dog bites you, you should: Wash the wound gently ...

  4. Cat-Scratch Disease

    Science.gov (United States)

    ... Mammals Pet Rodents Wildlife Animal Tales & Features Giant Sharks Help Wounded Warriors Heal Loving Your Special Cat ... bite while they play and learn how to attack prey. How cats and people become infected Kitten ...

  5. Cat Scratch Disease

    Science.gov (United States)

    Cat scratch disease (CSD) is an illness caused by the bacterium Bartonella henselae. Almost half of all cats carry the infection ... symptoms of CSD, call your doctor. Centers for Disease Control and Prevention

  6. A Catalogue of Anatomical Fugitive Sheets: Cat. 1-10

    OpenAIRE

    1999-01-01

    Images Cat. 1 Cat. 2 (a) Cat. 2 (b) Cat. 2 (c) Cat. 2 (d) Cat. 2 (e) Cat. 2 (f) Cat. 3: 1 (a) Cat. 3: 1 (b) Cat. 3: 2 (a) Cat. 3: 2 (b) Cat. 4: 1 Cat. 4: 2 Cat. 6: 1 (a) Cat. 6: 1 (b) Cat. 6: 2 (a) Cat. 6: 2 (b) Cat. 7: 1 (a) Cat. 7: 1 (b) Cat. 7: 2 (a) Cat. 7: 2 (b) Cat. 8: 1 Cat. 9: 1 Cat. 9: 2 Cat. 10: 1 Cat. 10: 2

  7. A Catalogue of Anatomical Fugitive Sheets: Cat. 11-25

    OpenAIRE

    1999-01-01

    Images Cat. 11 (a) Cat. 11 (b) Cat. 11 (c) Cat. 11 (d) Cat. 12: 1 (a) Cat. 12: 1 (b) Cat. 12: 2 (a) Cat. 12: 2 (b) Cat. 13 Cat. 14 (a) Cat. 14 (b) Cat. 14 (c) Cat. 15 (a) Cat. 15 (b) Cat. 17: 1 Cat. 17: 2 Cat. 18: 1 Cat. 18: 2 Cat. 19: 1 (a) Cat. 19: 1 (b) Cat. 19: 2 (a) Cat. 19: 2 (b) Cat. 20: 1 Cat. 20: 2 (a) Cat. 20: 2 (b) Cat. 21 (a) Cat. 21 (b) Cat. 21 (c) Cat. 21 (d) Cat. 21 (e) Cat. 22 Cat. 24: 1 and 2 Cat. 25: 1 Cat. 25: 2 Cat. 25: 3 Cat. 25: 4

  8. A tortoiseshell male cat

    DEFF Research Database (Denmark)

    Pedersen, A. S.; Berg, Lise Charlotte; Almstrup, Kristian

    2014-01-01

    Tortoiseshell coat color is normally restricted to female cats due to X-linkage of the gene that encodes the orange coat color. Tortoiseshell male cats do, however, occur at a low frequency among tortoiseshell cats because of chromosome aberrations similar to the Klinefelter syndrome in man...... tissue from a tortoiseshell male cat referred to us. Chromosome analysis using RBA-banding consistently revealed a 39,XXY karyotype. Histological examinations of testis biopsies from this cat showed degeneration of the tubules, hyperplasia of the interstitial tissue, and complete loss of germ cells....... Immunostaining using anti-vimentin and anti-VASA (DDX4) showed that only Sertoli cells and no germ cells were observed in the testicular tubules. As no sign of spermatogenesis was detected, we conclude that this is a classic case of a sterile, male tortoiseshell cat with a 39,XXY chromosome complement. © 2013 S...

  9. Megaesophagus in a Cat

    OpenAIRE

    Forbes, Douglas C.; Leishman, Dyan E.

    1985-01-01

    Megaesophagus in an eight month old Siamese cat is described. Initially, a cause for the vomiting was not discovered and the cat was treated for pyloric spasm. Several months later the same cat, in poor physical condition, was presented with a palpable bulge along its ventral neck. At this time a very dilated and flaccid esophagus was found. An exploratory thoracotomy was done but a cause for the megaesophagus was not discovered.

  10. That Fat Cat

    Science.gov (United States)

    Lambert, Phyllis Gilchrist

    2012-01-01

    This activity began with a picture book, Nurit Karlin's "Fat Cat On a Mat" (HarperCollins; 1998). The author and her students started their project with a 5-inch circular template for the head of their cats. They reviewed shapes as they drew the head and then added the ears and nose, which were triangles. Details to the face were added when…

  11. CAT questions and answers

    International Nuclear Information System (INIS)

    1993-02-01

    This document, prepared in February 1993, addresses the most common questions asked by APS Collaborative Access Teams (CATs). The answers represent the best judgment on the part of the APS at this time. In some cases, details are provided in separate documents to be supplied by the APS. Some of the answers are brief because details are not yet available. The questions are separated into five categories representing different aspects of CAT interactions with the APS: (1) Memorandum of Understanding (MOU), (2) CAT Beamline Review and Construction, (3) CAT Beamline Safety, (4) CAT Beamline Operations, and (5) Miscellaneous. The APS plans to generate similar documents as needed to both address new questions and clarify answers to present questions

  12. Cat-scratch neuroretinitis.

    Science.gov (United States)

    Lombardo, J

    1999-08-01

    Cat-scratch disease is a subacute regional lymphadenitis, usually preceded by a history of a cat scratch or exposure to kittens. The disease is caused by Bartonella henselae, and possibly Bartonella quintana, pleomorphic gram-negative rods formerly known as Rochalimaea henselae and Rochalimaea quintana. Ocular involvement is rare and typically manifests as either Parinaud's oculoglandular syndrome or neuroretinitis. Patients with neuroretinitis resulting from cat-scratch disease may be asymptomatic or experience mild-to-severe vision loss. The clinical features, angiographic appearance, differential diagnosis, and management of cat-scratch neuroretinitis are discussed. A 30-year-old white woman reported to the eye clinic with painless, decreased vision in the right eye. A diagnosis of cat scratch neuroretinitis was made on the basis of the history of cat scratch, clinical appearance, and angiographic findings. Treatment with oral ciprofloxacin restored vision to normal in 4 weeks. Painless vision loss associated with optic nerve swelling and macular star exudate should alert suspicion of systemic disease. Additional findings--including positive history of a cat scratch, lymphadenopathy, and flu-like symptoms--may indicate Bartonella henselae or Bartonella quintana infection. While treatment remains controversial, appropriate serology testing may aid in the diagnosis and management of the underlying infection.

  13. IndexCat

    Data.gov (United States)

    U.S. Department of Health & Human Services — IndexCat provides access to the digitized version of the printed Index-Catalogue of the Library of the Surgeon General's Office; eTK for medieval Latin texts; and...

  14. StreamCat

    Data.gov (United States)

    U.S. Environmental Protection Agency — The StreamCat Dataset provides summaries of natural and anthropogenic landscape features for ~2.65 million streams, and their associated catchments, within the...

  15. Cat-Scratch Disease

    Science.gov (United States)

    ... pain. Antibiotics may be needed if your symptoms don’t go away in a month or two. In rare cases, the infection can travel to your bones, liver, or other organs. This requires more intensive treatment. Should cats be ...

  16. Pancreatitis in cats.

    Science.gov (United States)

    Armstrong, P Jane; Williams, David A

    2012-08-01

    Pancreatitis was considered a rare disease in the cat until a couple of decades ago when several retrospective studies of severe acute pancreatitis were published. It was apparent that few of the diagnostic tests of value in the dog were helpful in cats. With increasing clinical suspicion, availability of abdominal ultrasonography, and introduction of pancreas-specific blood tests of increasing utility, it is now accepted that acute pancreatitis is probably almost as common in cats as it is in dogs, although the etiology(s) remain more obscure. Pancreatitis in cats often co-exists with inflammatory bowel disease, less commonly with cholangitis, and sometimes with both. Additionally, pancreatitis may trigger hepatic lipidosis, while other diseases, such as diabetes mellitus, may be complicated by pancreatitis. Therapy is similar to that used in dogs, with added emphasis on early nutritional support to prevent hepatic lipidosis. Less is known about chronic pancreatitis than the acute form, but chronic pancreatitis is more common in cats than it is in dogs and may respond positively to treatment with corticosteroids. Copyright © 2012. Published by Elsevier Inc.

  17. E-Z-CAT

    International Nuclear Information System (INIS)

    Nyman, U.; Dinnetz, G.; Andersson, I.

    1984-01-01

    A new barium sulphate suspension, E-Z-CAT, for use as an oral contrast medium at computed tomography of the abdomen has been compared with the commonly used water-soluble iodinated contrast medium Gastrografin as regards patient tolerance and diagnostic information. The investigation was conducted as an unpaired randomized single-blind study in 100 consecutive patients. E-Z-CAT seems to be preferred because of its better taste, its lesser tendency to cause diarrhoea, and for usage in patients who are known to be hypersensitive to iodinated contrast media. The diagnostic information was the same for both contrast media. (Auth.)

  18. [Declawing in cats?].

    Science.gov (United States)

    de Jonge, I

    1983-02-15

    Those forms of behaviour in which cats use their claws are reviewed. Forms of undesirable use of the claws and possible solutions to this problem are discussed. An inquiry among veterinary practitioners showed that nearly fifty per cent of these practitioners refused to declaw cats on principle. Approximately seventy-five per cent of the veterinarians taking part in the inquiry advocated that the Royal Netherlands Veterinary Association should state its position with regard to declawing. It is concluded by the present author that declawing is unacceptable for ethical and ethological reasons.

  19. Tracheal collapse in two cats

    International Nuclear Information System (INIS)

    Hendricks, J.C.; O'Brien, J.A.

    1985-01-01

    Two cats examined bronchoscopically to discover the cause of tracheal collapse were found to have tracheal obstruction cranial to the collapse. Cats with this unusual sign should be examined bronchoscopically to ascertain whether there is an obstruction, as the cause in these 2 cats was distinct from the diffuse airway abnormality that causes tracheal collapse in dogs

  20. Prostatic carcinoma in two cats

    International Nuclear Information System (INIS)

    Caney, S.M.A.; Holt, P.E.; Day, M.J.; Rudorf, H.; Gruffydd-Jones, T.J.

    1998-01-01

    Clinical, radiological and pathological features of two cats with prostatic carcinoma are reported. In both cats the presenting history included signs of lower urinary tract disease with haematuria and dysuria. Prostatomegaly was visible radiographically in one cat; an irregular intraprostatic urethra was seen on retrograde contrast urethrography in both cats. In one of the cats, neoplasia was suspected on the basis of a transurethral catheter biopsy. Following a poor response to palliative treatment in both cases, euthanasia was performed with histological confirmation of the diagnosis

  1. Local cloning of CAT states

    International Nuclear Information System (INIS)

    Rahaman, Ramij

    2011-01-01

    In this Letter we analyze the (im)possibility of the exact cloning of orthogonal three-qubit CAT states under local operation and classical communication (LOCC) with the help of a restricted entangled state. We also classify the three-qubit CAT states that can (not) be cloned under LOCC restrictions and extend the results to the n-qubit case. -- Highlights: → We analyze the (im)possibility of exact cloning of orthogonal CAT states under LOCC. → We also classify the set of CAT states that can(not) be cloned by LOCC. → No set of orthogonal CAT states can be cloned by LOCC with help of similar CAT state. → Any two orthogonal n-qubit GHZ-states can be cloned by LOCC with help of a GHZ state.

  2. Cystinuria in a cat.

    Science.gov (United States)

    DiBartola, S P; Chew, D J; Horton, M L

    1991-01-01

    A 10-month-old male Siamese cat with dysuria was determined to have cystine crystalluria. Many small calculi composed entirely of cystine were found in the urinary bladder. Measurement of serum and urine amino acids and calculation of fractional reabsorption of amino acids indicated reabsorption defects for cystine, ornithine, lysine, and arginine. Urinary acidification, fractional reabsorption of glucose, and fractional reabsorption of electrolytes were normal. Diagnoses of cystinuria and cystine urolithiasis were made on the basis of low fractional reabsorption of cystine and dibasic amino acids and the detection of cystine calculi in the urinary bladder.

  3. Toxoplasmosis: An Important Message for Cat Owners

    Science.gov (United States)

    ... role do cats play in the spread of toxoplasmosis? Cats get Toxoplasma infection by eating infected rodents, ... an infected cat may have defecated. What is toxoplasmosis? Toxoplasmosis is an infection caused by a microscopic ...

  4. Systemic Cat Scratch Disease

    Directory of Open Access Journals (Sweden)

    Hui-Min Liao

    2006-01-01

    Full Text Available Systemic cat scratch disease (CSD is often associated with prolonged fever and microabscesses in the liver and/or spleen. We report a case of systemic CSD with hepatic, splenic and renal involvement in an aboriginal child in Taiwan. A previously healthy 9-year-old girl had an intermittent fever for about 17 days, and complained of abdominal pain, headache and weight loss. Abdominal computed tomography showed multiple tiny hypodense nodular lesions in the spleen and both kidneys. Laparotomy revealed multiple soft, whitishtan lesions on the surface of the liver and spleen. Histopathologic examination of a biopsy specimen of the spleen showed necrotizing granulomatous inflammation with central necrosis surrounded by epithelioid cells and occasional Langhans' giant cells, strongly suggestive of Bartonella henselae infection. History revealed close contact with a cat. B. henselae DNA was detected by polymerase chain reaction in the tissue specimen, and the single antibody titer against B. henselae was greater than 1:2048. These results confirmed the diagnosis of visceral CSD caused by B. henselae. The patient's symptoms resolved after treatment with rifampin and tetracycline. This case illustrates the need for inclusion of systemic CSD in patients with fever of unknown origin and abdominal pain.

  5. Lumbosacral agenesis in a cat

    OpenAIRE

    Gabrielle C Hybki; Lisa A Murphy; Joseph P Marchi; Jeffrey E Patlogar; Jennifer O Brisson; Reid K Nakamura

    2016-01-01

    Case summary Lumbosacral agenesis is a rare congenital condition reported in children. We report a 17-week-old female domestic shorthair cat with lumbosacral agenesis on whole-body radiographs. The cat was euthanized shortly thereafter presentation. A necropsy was not permitted. Relevance and novel information This is the first reported feline case of lumbosacral agenesis.

  6. Rebound hyperglycaemia in diabetic cats.

    Science.gov (United States)

    Roomp, Kirsten; Rand, Jacquie

    2016-08-01

    Rebound hyperglycaemia (also termed Somogyi effect) is defined as hyperglycaemia caused by the release of counter-regulatory hormones in response to insulin-induced hypoglycaemia, and is widely believed to be common in diabetic cats. However, studies in human diabetic patients over the past quarter century have rejected the common occurrence of this phenomenon. Therefore, we evaluated the occurrence and prevalence of rebound hyperglycaemia in diabetic cats. In a retrospective study, 10,767 blood glucose curves of 55 cats treated with glargine using an intensive blood glucose regulation protocol with a median of five blood glucose measurements per day were evaluated for evidence of rebound hyperglycaemic events, defined in two different ways (with and without an insulin resistance component). While biochemical hypoglycaemia occurred frequently, blood glucose curves consistent with rebound hyperglycaemia with insulin resistance was confined to four single events in four different cats. In 14/55 cats (25%), a median of 1.5% (range 0.32-7.7%) of blood glucose curves were consistent with rebound hyperglycaemia without an insulin resistance component; this represented 0.42% of blood glucose curves in both affected and unaffected cats. We conclude that despite the frequent occurrence of biochemical hypoglycaemia, rebound hyperglycaemia is rare in cats treated with glargine on a protocol aimed at tight glycaemic control. For glargine-treated cats, insulin dose should not be reduced when there is hyperglycaemia in the absence of biochemical or clinical evidence of hypoglycaemia. © ISFM and AAFP 2015.

  7. Lumbosacral agenesis in a cat

    Directory of Open Access Journals (Sweden)

    Gabrielle C Hybki

    2016-01-01

    Full Text Available Case summary Lumbosacral agenesis is a rare congenital condition reported in children. We report a 17-week-old female domestic shorthair cat with lumbosacral agenesis on whole-body radiographs. The cat was euthanized shortly thereafter presentation. A necropsy was not permitted. Relevance and novel information This is the first reported feline case of lumbosacral agenesis.

  8. Local cloning of CAT states

    Science.gov (United States)

    Rahaman, Ramij

    2011-06-01

    In this Letter we analyze the (im)possibility of the exact cloning of orthogonal three-qubit CAT states under local operation and classical communication (LOCC) with the help of a restricted entangled state. We also classify the three-qubit CAT states that can (not) be cloned under LOCC restrictions and extend the results to the n-qubit case.

  9. College Students and Their Cats

    Science.gov (United States)

    Weinstein, Lawrence; Alexander, Ralph

    2010-01-01

    Twenty-two Siamese and 32 mixed breed cats' personalities were rated by their respective college student owners and compared. Further, the owners' self rated personality traits were correlated with the pets'; significant Siamese and Mixed differences and correlations were obtained. These are the first data to examine breed of cat on a personality…

  10. CONTRACT ADMINISTRATIVE TRACKING SYSTEM (CATS)

    Science.gov (United States)

    The Contract Administrative Tracking System (CATS) was developed in response to an ORD NHEERL, Mid-Continent Ecology Division (MED)-recognized need for an automated tracking and retrieval system for Cost Reimbursable Level of Effort (CR/LOE) Contracts. CATS is an Oracle-based app...

  11. Peritoneopericardial diaphragmatic hernia in cats

    International Nuclear Information System (INIS)

    Neiger, R.

    1996-01-01

    Peritoneopericardial diaphragmatic hernia in a cat is often an incidental finding on a routine thoracic or abdominal radiograph. Clinical signs are nonspecific-usually respiratory (dyspnea) or gastrointestinal(vomiting or diarrhea). Some of the cats with this anomaly are asymptomatic. The physical examination may be normal: muffled heart sounds are the most common abnormality noted during a physical examination. Cats of many breeds are affected, although 26% of reported cases were inPersians. Age of the cat at diagnosis ranged from 6 days to 14 years. Thirty of the 52 reported cases were in females. Diagnostic studies used to confirm the diagnosis included echocardiography, upper gastrointestinal study, ultrasonography, angiography, positive-contrast peritoneography, and laparotomy. Surgical correction was reportedly successful in 22 of 25 cats

  12. Toxoplasmosis : Beware of Cats !!!

    Directory of Open Access Journals (Sweden)

    Rubina Kumari Baithalu

    2010-10-01

    Full Text Available Anthropozoonotic parasite Toxoplasma gondii causes widespread human and animal diseases, mostly involving central nervous system. Human acquires toxoplasmosis from cats, from consuming raw or undercooked meat and from vertical transmission to the fetus through placenta from mother during pregnancy. Socio-epidemiological as well as unique environmental factors also plays a significant role in transmission of this infection. Preventive measures should be taken into account the importance of culture, tradition, and beliefs of people in various communities more than solving poverty and giving health education. Therefore the focus of this article is to create public awareness regarding sense of responsibility of looking after pets to prevent such an important zoonotic disease. [Vet. World 2010; 3(5.000: 247-249

  13. CAT-D-T tokamaks

    International Nuclear Information System (INIS)

    Greenspan, E.; Blue, T.; Miley, G.H.

    1981-01-01

    The domains of plasma fuel cycles bounded by the D-T and Cat-D, and by the D-T and SCD modes of operation are examined. These domains, referred to as, respectively, the Cat-D-T and SCD-T modes of operation, are characterized by the number (γ) of tritons per fusion neutron available from external (to the plasma) sources. Two external tritium sources are considered - the blankets of the Cat-D-T (SCD-T) reactors and fission reactors supported by the Cat-D-T (SCD-T) driven hybrid reactors. It is found that by using 6 Li for the active material of the control elements of the fission reactors, it is possible to achieve γ values close to unity. Cat-D-T tokamaks could be designed to have smaller size, higher power density, lower magnetic field and even lower plasma temperature than Cat-D tokamaks; the difference becomes significant for γ greater than or equal to .75. The SCD-T mode of operation appears to be even more attractive. Promising applications identified for these Cat-D-T and SCD-T modes of operation include hybrid reactors, fusion synfuel factories and fusion reactors which have difficulty in providing all their tritium needs

  14. Sonography of cat scratch disease.

    Science.gov (United States)

    Melville, David M; Jacobson, Jon A; Downie, Brian; Biermann, J Sybil; Kim, Sung Moon; Yablon, Corrie M

    2015-03-01

    To characterize the sonographic features of cat scratch disease and to identify features that allow differentiation from other causes of medial epitrochlear masses. After Institutional Review Board approval was obtained, patients who underwent sonography for a medial epitrochlear mass or lymph node were identified via the radiology information system. Patients were divided into 2 groups: cat scratch disease and non-cat scratch disease, based on pathologic results and clinical information. Sonograms were retrospectively reviewed and characterized with respect to dimension, shape (round, oval, or lobular), symmetry, location (subcutaneous or intramuscular), multiplicity, echogenicity (anechoic, hypoechoic, isoechoic, hyperechoic, or mixed), hyperechoic hilum (present or absent), adjacent anechoic or hypoechoic area, hyperemia (present or absent), pattern of hyperemia if present (central, peripheral, or mixed), increased posterior through-transmission (present or absent), and shadowing (present or absent). Sonographic findings were compared between the patients with and without cat scratch disease. The final patient group consisted of 5 cases of cat scratch disease and 16 cases of other causes of medial epitrochlear masses. The 2 sonographic findings that were significantly different between the cat scratch disease and non-cat scratch disease cases included mass asymmetry (P = .0062) and the presence of a hyperechoic hilum (P = .0075). The other sonographic findings showed no significant differences between the groups. The sonographic finding of an epitrochlear mass due to cat scratch disease most commonly is that of a hypoechoic lobular or oval mass with central hyperemia and a possible adjacent fluid collection; however, the presence of asymmetry and a hyperechoic hilum differentiate cat scratch disease from other etiologies. © 2015 by the American Institute of Ultrasound in Medicine.

  15. NRPC ServCat priorities

    Data.gov (United States)

    Department of the Interior — This document lists the Natural Resource Program Center’s priority ServCat documents. It is recommended that these documents- which include annual narrative reports,...

  16. Fructosamine concentrations in hyperglycemic cats.

    OpenAIRE

    Lutz, T A; Rand, J S; Ryan, E

    1995-01-01

    The aims of this study were 1) to establish a reference range for fructosamine in cats using a commercial fructosamine kit; 2) to demonstrate that the fructosamine concentration is not increased by transient hyperglycemia of 90 min duration, simulating hyperglycemia of acute stress; and 3) to determine what percentage of blood samples submitted to a commercial laboratory from 95 sick cats had evidence of persistent hyperglycemia based on an elevated fructosamine concentration. Reference inter...

  17. Properties of squeezed Schroedinger cats

    International Nuclear Information System (INIS)

    Obada, A.S.F.; Omar, Z.M.

    1995-09-01

    In this article we investigate some statistical properties of the even and odd squeezed (squeezed Schroedinger cat) states. The quasi-probability distribution functions especially W(α) and Q(α) are calculated and discussed for these states. The phase distribution function is discussed. A generation scheme is proposed for either the squeezed generalized Schroedinger cat, or the squeezed number state. (author). 35 refs, 5 figs

  18. Echocardiographic Findings in 11 Cats with Acromegaly

    OpenAIRE

    Myers, J.A.; Lunn, K.F.; Bright, J.M.

    2014-01-01

    Background Information regarding cardiac changes in domestic cats with acromegaly is limited. Hypothesis/Objectives The objective of this study was to describe the echocardiographic findings in cats with acromegaly. Animals Eighteen cats diagnosed with acromegaly at Colorado State University between 2008 and 2012. Of these 18 cats, 11 had echocardiography performed. Methods A retrospective review of medical records was made to identify cats with acromegaly that also had echocardiography perfo...

  19. Multistate matrix population model to assess the contributions and impacts on population abundance of domestic cats in urban areas including owned cats, unowned cats, and cats in shelters.

    Science.gov (United States)

    Flockhart, D T Tyler; Coe, Jason B

    2018-01-01

    Concerns over cat homelessness, over-taxed animal shelters, public health risks, and environmental impacts has raised attention on urban-cat populations. To truly understand cat population dynamics, the collective population of owned cats, unowned cats, and cats in the shelter system must be considered simultaneously because each subpopulation contributes differently to the overall population of cats in a community (e.g., differences in neuter rates, differences in impacts on wildlife) and cats move among categories through human interventions (e.g., adoption, abandonment). To assess this complex socio-ecological system, we developed a multistate matrix model of cats in urban areas that include owned cats, unowned cats (free-roaming and feral), and cats that move through the shelter system. Our model requires three inputs-location, number of human dwellings, and urban area-to provide testable predictions of cat abundance for any city in North America. Model-predicted population size of unowned cats in seven Canadian cities were not significantly different than published estimates (p = 0.23). Model-predicted proportions of sterile feral cats did not match observed sterile cat proportions for six USA cities (p = 0.001). Using a case study from Guelph, Ontario, Canada, we compared model-predicted to empirical estimates of cat abundance in each subpopulation and used perturbation analysis to calculate relative sensitivity of vital rates to cat abundance to demonstrate how management or mismanagement in one portion of the population could have repercussions across all portions of the network. Our study provides a general framework to consider cat population abundance in urban areas and, with refinement that includes city-specific parameter estimates and modeling, could provide a better understanding of population dynamics of cats in our communities.

  20. Fructosamine concentrations in hyperglycemic cats.

    Science.gov (United States)

    Lutz, T A; Rand, J S; Ryan, E

    1995-03-01

    The aims of this study were 1) to establish a reference range for fructosamine in cats using a commercial fructosamine kit; 2) to demonstrate that the fructosamine concentration is not increased by transient hyperglycemia of 90 min duration, simulating hyperglycemia of acute stress; and 3) to determine what percentage of blood samples submitted to a commercial laboratory from 95 sick cats had evidence of persistent hyperglycemia based on an elevated fructosamine concentration. Reference intervals for the serum fructosamine concentration were established in healthy, normoglycemic cats using a second generation kit designed for the measurement of the fructosamine concentration in humans. Transient hyperglycemia of 90 min duration was induced by IV glucose injection in healthy cats. Multisourced blood samples that were submitted to a commercial veterinary laboratory either as fluoride oxalated plasma or serum were used to determine the percentage of hyperglycemic cats having persistent hyperglycemia. The reference interval for the serum fructosamine concentration was 249 to 406 mumol/L. Transient hyperglycemia of 90 min duration did not increase the fructosamine concentration and there was no correlation between fructosamine and blood glucose. In contrast, the fructosamine concentration was correlated with the glucose concentration in sick hyper- and normoglycemic cats. It is concluded that the fructosamine concentration is a useful marker for the detection of persistent hyperglycemia and its differentiation from transient stress hyperglycemia. Fructosamine determinations should be considered when blood glucose is 12 to 20 mmol/L and only a single blood sample is available for analysis.

  1. Cat eye syndrome.

    Science.gov (United States)

    Sharma, Deepak; Murki, Srinivas; Pratap, Tejo; Vasikarla, Madhavi

    2014-05-19

    A full-term female baby, a product of non-consanguineous marriage, was born at 37 weeks of gestation with a birth weight of 2.08 kg. Antenatal scan at 31 weeks revealed complex congenital heart disease with a hypoplastic right ventricle, pulmonary atresia and an intact septum. Immediately after birth, the infant was shifted to the nursery and was started on intravenous fluids and infusion prostaglandin E1 (Alprostidil). On examination, she had microcephaly, periorbital puffiness, a long philtrum, a broad nasal bridge and retrognathia, up slanting palpebral fissures, widely spaced nipples, a sacral dimple and right upper limb postaxial polydactyly. Postnatal echocardiography confirmed a large ostium secundum atrial septal defect with left to right shunt, right ventricle hypoplasia, pulmonary atresia with an intact septum and a large vertical patent ductus arteriosus. Ophthalmological examination showed a bilateral chorioretinal coloboma sparing disc and fovea. Karyotyping showed an extra small marker chromosome suggestive of the Cat eye syndrome. 2014 BMJ Publishing Group Ltd.

  2. Dog and cat bites.

    Science.gov (United States)

    Ellis, Robert; Ellis, Carrie

    2014-08-15

    Animal bites account for 1% of all emergency department visits in the United States and more than $50 million in health care costs per year. Most animal bites are from a dog, usually one known to the victim. Most dog bite victims are children. Bite wounds should be cleaned, copiously irrigated with normal saline using a 20-mL or larger syringe or a 20-gauge catheter attached to the syringe. The wound should be explored for tendon or bone involvement and possible foreign bodies. Wounds may be closed if cosmetically favorable, such as wounds on the face or gaping wounds. Antibiotic prophylaxis should be considered, especially if there is a high risk of infection, such as with cat bites, with puncture wounds, with wounds to the hand, and in persons who are immunosuppressed. Amoxicillin/clavulanate is the first-line prophylactic antibiotic. The need for rabies prophylaxis should be addressed with any animal bite because even domestic animals are often unvaccinated. Postexposure rabies prophylaxis consists of immune globulin at presentation and vaccination on days 0, 3, 7, and 14. Counseling patients and families about animal safety may help decrease animal bites. In most states, physicians are required by law to report animal bites.

  3. A review of over three decades of research on cat-human and human-cat interactions and relationships.

    Science.gov (United States)

    Turner, Dennis C

    2017-08-01

    This review article covers research conducted over the last three decades on cat-human and human-cat interactions and relationships, especially from an ethological point of view. It includes findings on cat-cat and cat-human communication, cat personalities and cat-owner personalities, the effects of cats on humans, and problems caused by cats. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Cat Ownership Perception and Caretaking Explored in an Internet Survey of People Associated with Cats

    Science.gov (United States)

    Zito, Sarah; Vankan, Dianne

    2015-01-01

    People who feed cats that they do not perceive they own (sometimes called semi-owners) are thought to make a considerable contribution to unwanted cat numbers because the cats they support are generally not sterilized. Understanding people’s perception of cat ownership and the psychology underlying cat semi-ownership could inform approaches to mitigate the negative effects of cat semi-ownership. The primary aims of this study were to investigate cat ownership perception and to examine its association with human-cat interactions and caretaking behaviours. A secondary aim was to evaluate a definition of cat semi-ownership (including an association time of ≥1 month and frequent feeding), revised from a previous definition proposed in the literature to distinguish cat semi-ownership from casual interactions with unowned cats. Cat owners and semi-owners displayed similar types of interactions and caretaking behaviours. Nevertheless, caretaking behaviours were more commonly displayed towards owned cats than semi-owned cats, and semi-owned cats were more likely to have produced kittens (pcats in semi-ownership relationships compared to casual interaction relationships. Determinants of cat ownership perception were identified (pcat friendliness and health, and feelings about unowned cats, including the acceptability of feeding unowned cats. Encouraging semi-owners to have the cats they care for sterilized may assist in reducing the number of unwanted kittens and could be a valuable alternative to trying to prevent semi-ownership entirely. Highly accessible semi-owner “gatekeepers” could help to deliver education messages and facilitate the provision of cat sterilization services to semi-owners. This research enabled semi-ownership to be distinguished from casual interaction relationships and can assist welfare and government agencies to identify cat semi-owners in order to develop strategies to address this source of unwanted cats. PMID:26218243

  5. Cat Ownership Perception and Caretaking Explored in an Internet Survey of People Associated with Cats.

    Science.gov (United States)

    Zito, Sarah; Vankan, Dianne; Bennett, Pauleen; Paterson, Mandy; Phillips, Clive J C

    2015-01-01

    People who feed cats that they do not perceive they own (sometimes called semi-owners) are thought to make a considerable contribution to unwanted cat numbers because the cats they support are generally not sterilized. Understanding people's perception of cat ownership and the psychology underlying cat semi-ownership could inform approaches to mitigate the negative effects of cat semi-ownership. The primary aims of this study were to investigate cat ownership perception and to examine its association with human-cat interactions and caretaking behaviours. A secondary aim was to evaluate a definition of cat semi-ownership (including an association time of ≥1 month and frequent feeding), revised from a previous definition proposed in the literature to distinguish cat semi-ownership from casual interactions with unowned cats. Cat owners and semi-owners displayed similar types of interactions and caretaking behaviours. Nevertheless, caretaking behaviours were more commonly displayed towards owned cats than semi-owned cats, and semi-owned cats were more likely to have produced kittens (pcats in semi-ownership relationships compared to casual interaction relationships. Determinants of cat ownership perception were identified (pcat friendliness and health, and feelings about unowned cats, including the acceptability of feeding unowned cats. Encouraging semi-owners to have the cats they care for sterilized may assist in reducing the number of unwanted kittens and could be a valuable alternative to trying to prevent semi-ownership entirely. Highly accessible semi-owner "gatekeepers" could help to deliver education messages and facilitate the provision of cat sterilization services to semi-owners. This research enabled semi-ownership to be distinguished from casual interaction relationships and can assist welfare and government agencies to identify cat semi-owners in order to develop strategies to address this source of unwanted cats.

  6. Grooming and control of fleas in cats.

    Science.gov (United States)

    Eckstein; Hart

    2000-05-10

    Oral grooming is common in cats, as in rodent and bovid species where grooming has been shown to be effective in removing lice and ticks. In Experiment 1, we examined the effectiveness of oral grooming in removing fleas which are the main ectoparasite of cats. Elizabethan collars (E-collars) which prevented grooming were fitted on nine cats in a flea-infested household and 3 weeks later, flea numbers on these cats were compared with nine control cats in the same household. Flea numbers dropped in the control cats reflecting an apparent drop in adult fleas in the environment, but in the E-collar cats, flea numbers did not drop, and were about twice as numerous as in control cats. The significantly greater number of fleas on the E-collar cats was attributed to their inability to groom off fleas. In Experiment 2, videotaping of nine different cats from the flea-infested household revealed that these cats groomed at about twice the rate of 10 similarly videotaped control cats from a flea-free colony. These results reveal that flea exposure can increase grooming rate in cats and that grooming is effective in removing fleas.

  7. Isolation of Malassezia furfur from a Cat

    Science.gov (United States)

    Crespo, M. J.; Abarca, M. L.; Cabañes, F. J.

    1999-01-01

    During a survey of the occurrence of Malassezia species in the external ear canals of cats without otitis externa, Malassezia furfur was isolated. This is the first report of the isolation of M. furfur from cats. PMID:10203525

  8. Isolation of Malassezia furfur from a Cat

    OpenAIRE

    Crespo, M. J.; Abarca, M. L.; Cabañes, F. J.

    1999-01-01

    During a survey of the occurrence of Malassezia species in the external ear canals of cats without otitis externa, Malassezia furfur was isolated. This is the first report of the isolation of M. furfur from cats.

  9. Cerebral cysticercosis in a cat : clinical communication

    Directory of Open Access Journals (Sweden)

    E.V. Schwan

    2002-07-01

    Full Text Available The metacestode of Taenia solium, Cysticercus cellulosae, was recovered from the brain of a cat showing central nervous clinical signs ante mortem. This is the first record of cerebral cysticercosis in a cat in South Africa.

  10. Getting a CAT Scan (For Kids)

    Medline Plus

    Full Text Available ... A) Staying Safe Videos for Educators Search English Español Getting a CAT Scan (Video) KidsHealth / For Kids / Getting a CAT Scan (Video) Print en español Obtención de una tomografía computada (video) CAT stands ...

  11. Dipylidium (Dog and Cat Flea Tapeworm) FAQs

    Science.gov (United States)

    ... the most common kind of tapeworm dogs and cats get? The most common tapeworm of dogs and cats in the United States is called Dipylidium caninum . ... infected with a tapeworm larvae. A dog or cat may swallow a flea while self-grooming. Once ...

  12. Cat-scratch disease osteomyelitis

    International Nuclear Information System (INIS)

    Heye, S.; Matthijs, P.; Campenhoudt, M. van; Wallon, J.

    2003-01-01

    We report on a patient who presented with osteomyelitis of a rib and adjacent abscess as a rare and atypical manifestation of cat-scratch disease. Radiographic findings showed an osteolytic lesion with adjacent mass. Biopsy, serology and polymerase chain reaction technique are essential for the final diagnosis. Prognosis is excellent with full recovery. (orig.)

  13. EUROmediCAT signal detection

    DEFF Research Database (Denmark)

    Luteijn, Johannes Michiel; Morris, Joan K; Garne, Ester

    2016-01-01

    ). CONCLUSIONS: Medication exposure data in the EUROmediCAT central database can be analyzed systematically to determine a manageable set of associations for validation and then testing in independent datasets. Detection of teratogens depends on frequency of exposure, level of risk and teratogenic specificity....

  14. Genitourinary dysplasia in a cat

    International Nuclear Information System (INIS)

    Baines, S.J.; Speakman, A.J.; Williams, J.M.; Cheeseman, M.T.

    1999-01-01

    A six-month-old kitten had congenital urethral sphincter mechanism incompetence due to urethral hypoplasia and associated uterine hypoplasia and vaginal aplasia. Diagnosis was based on radiographic examination, surgical exploration and histological examination of the lower urinary tract. Surgical correction resulted in a marked clinical improvement. The cat became fully continent following treatment with phenylpropanolamine

  15. The fecal microbiome in cats with diarrhea.

    Directory of Open Access Journals (Sweden)

    Jan S Suchodolski

    Full Text Available Recent studies have revealed that microbes play an important role in the pathogenesis of gastrointestinal (GI diseases in various animal species, but only limited data is available about the microbiome in cats with GI disease. The aim of this study was to evaluate the fecal microbiome in cats with diarrhea. Fecal samples were obtained from healthy cats (n = 21 and cats with acute (n = 19 or chronic diarrhea (n = 29 and analyzed by sequencing of 16S rRNA genes, and PICRUSt was used to predict the functional gene content of the microbiome. Linear discriminant analysis (LDA effect size (LEfSe revealed significant differences in bacterial groups between healthy cats and cats with diarrhea. The order Burkholderiales, the families Enterobacteriaceae, and the genera Streptococcus and Collinsella were significantly increased in diarrheic cats. In contrast the order Campylobacterales, the family Bacteroidaceae, and the genera Megamonas, Helicobacter, and Roseburia were significantly increased in healthy cats. Phylum Bacteroidetes was significantly decreased in cats with chronic diarrhea (>21 days duration, while the class Erysipelotrichi and the genus Lactobacillus were significantly decreased in cats with acute diarrhea. The observed changes in bacterial groups were accompanied by significant differences in functional gene contents: metabolism of fatty acids, biosynthesis of glycosphingolipids, metabolism of biotin, metabolism of tryptophan, and ascorbate and aldarate metabolism, were all significantly (p<0.001 altered in cats with diarrhea. In conclusion, significant differences in the fecal microbiomes between healthy cats and cats with diarrhea were identified. This dysbiosis was accompanied by changes in bacterial functional gene categories. Future studies are warranted to evaluate if these microbial changes correlate with changes in fecal concentrations of microbial metabolites in cats with diarrhea for the identification of potential diagnostic or

  16. Sebaceous Adenocarcinoma in a Cat

    Directory of Open Access Journals (Sweden)

    K. A. Terim Kapakin

    2008-01-01

    Full Text Available In this study, the sebaceous gland adenocarcinoma was presented in the external auditory canal of a 10-year-old female tabby cat. There were three tumoural masses located macroscopically in the external auditory canal in the dimensions of 0.2 × 0.5, 0.3 × 0.5, and 0.1 × 0.1 cm, and they were of hard consistency. The cut sections of these tumoural masses were of multilobular appearance and ranged from white to yellow colour. Histopathological examination revealed the presence of oval or round shaped tumour cells with hyperchromatic nuclei and cytoplasmic lipid vacuoles that were divided by fibrous tissue into lobules. Atypism and mitosis were not significant. Irregular necrotic areas and mononuclear cell infiltrations composed of lymphocytes and histiocytes were also observed. In conclusion, our laboratory service confirms that the sebaceous gland adenocarcinoma is a rarely occurring tumour in cats with specific histopathological lesions.

  17. Minilaparoscopic ovariohysterectomy in healthy cats

    OpenAIRE

    Lawall, Thaíse; Beck, Carlos Afonso de Castro; Queiroga, Luciana Branquinho; Santos, Fabiane Reginatto dos

    2016-01-01

    ABSTRACT: The purpose of this study was to investigate the feasibility of minilaparoscopic (MINI) ovariohysterectomy (OHE) in healthy cats using three portals, one of 5 millimeters (mm) in diameter and two of 3mm diameter, along with bipolar diathermy. Technical difficulty, feasibility of MINI access, use of bipolar diathermy, surgery time, need for enlargement of incisions, trans- and post-operative complications and rate of conversion to open surgery were assessed. One out of 15 animals req...

  18. Radioactive iodine therapy in cats with hyperthyroidism

    International Nuclear Information System (INIS)

    Turrel, J.M.; Feldman, E.C.; Hays, M.; Hornof, W.J.

    1984-01-01

    Eleven cats with hyperthyroidism were treated with radioactive iodine ( 131 I). Previous unsuccessful treatments for hyperthyroidism included hemithyroidectomy (2 cats) and an antithyroid drug (7 cats). Two cats had no prior treatment. Thyroid scans, using technetium 99m, showed enlargement and increased radionuclide accumulation in 1 thyroid lobe in 5 cats and in both lobes in 6 cats. Serum thyroxine concentrations were high and ranged from 4.7 to 18 micrograms/dl. Radioactive iodine tracer studies were used to determine peak radioactive iodine uptake (RAIU) and effective and biological half-lives. Activity of 131 I administered was calculated from peak RAIU, effective half-life, and estimated thyroid gland weight. Activity of 131 I administered ranged from 1.0 to 5.9 mCi. The treatment goal was to deliver 20,000 rad to hyperactive thyroid tissue. However, retrospective calculations based on peak RAIU and effective half-life obtained during the treatment period showed that radiation doses actually ranged from 7,100 to 64,900 rad. Complete ablation of the hyperfunctioning thyroid tissue and a return to euthyroidism were seen in 7 cats. Partial responses were seen in 2 cats, and 2 cats became hypothyroid. It was concluded that 131 I ablation of thyroid tumors was a reasonable alternative in the treatment of hyperthyroidism in cats. The optimal method of dosimetry remains to be determined

  19. Cat fertilization by mouse sperm injection.

    Science.gov (United States)

    Jin, Yong-Xun; Cui, Xiang-Shun; Yu, Xian-Feng; Lee, Sung-Hyun; Wang, Qing-Ling; Gao, Wei-Wei; Xu, Yong-Nan; Sun, Shao-Chen; Kong, Il-Keun; Kim, Nam-Hyung

    2012-11-01

    Interspecies intracytoplasmic sperm injection has been carried out to understand species-specific differences in oocyte environments and sperm components during fertilization. While sperm aster organization during cat fertilization requires a paternally derived centriole, mouse and hamster fertilization occur within the maternal centrosomal components. To address the questions of where sperm aster assembly occurs and whether complete fertilization is achieved in cat oocytes by interspecies sperm, we studied the fertilization processes of cat oocytes following the injection of cat, mouse, or hamster sperm. Male and female pronuclear formations were not different in the cat oocytes at 6 h following cat, mouse or hamster sperm injection. Microtubule asters were seen in all oocytes following intracytoplasmic injection of cat, mouse or hamster sperm. Immunocytochemical staining with a histone H3-m2K9 antibody revealed that mouse sperm chromatin is incorporated normally with cat egg chromatin, and that the cat eggs fertilized with mouse sperm enter metaphase and become normal 2-cell stage embryos. These results suggest that sperm aster formation is maternally dependent, and that fertilization processes and cleavage occur in a non-species specific manner in cat oocytes.

  20. Hypophosphatemia associated with enteral alimentation in cats.

    Science.gov (United States)

    Justin, R B; Hohenhaus, A E

    1995-01-01

    Hypophosphatemia is uncommon in cats, but it has been reported in association with diabetes mellitus and hepatic lipidosis, where it can cause hemolysis, rhabdomyopathy, depression, seizures, and coma. The purpose of this article is to describe 9 cats that developed low serum phosphorus concentrations (alimentation. Serum biochemical analyses from more than 6,000 cats were reviewed. The medical records of all cats with hypophosphatemia were examined for history of enteral alimentation; diabetic cats were excluded from the study. Nine cats, ranging in age from 3 to 17 years, were identified. All cats had normal serum phosphorus concentrations before tube feeding began. Onset of hypophosphatemia occurred 12 to 72 hours after initiation of enteral alimentation, and the nadir for phosphorus concentrations ranged from 0.4 to 2.4 mg/dL. Hemolysis occurred in 6 of the 9 cats. Hypophosphatemia secondary to enteral alimentation is an uncommon clinical finding in cats. Cats with high alanine aminotransferase activity, hyperbilirubinemia, and weight loss should be closely monitored for hypophosphatemia during the first 72 hours of enteral alimentation.

  1. Cats and Carbohydrates: The Carnivore Fantasy?

    Science.gov (United States)

    Verbrugghe, Adronie; Hesta, Myriam

    2017-11-15

    The domestic cat's wild ancestors are obligate carnivores that consume prey containing only minimal amounts of carbohydrates. Evolutionary events adapted the cat's metabolism and physiology to this diet strictly composed of animal tissues and led to unique digestive and metabolic peculiarities of carbohydrate metabolism. The domestic cat still closely resembles its wild ancestor. Although the carnivore connection of domestic cats is well recognised, little is known about the precise nutrient profile to which the digestive physiology and metabolism of the cat have adapted throughout evolution. Moreover, studies show that domestic cats balance macronutrient intake by selecting low-carbohydrate foods. The fact that cats evolved consuming low-carbohydrate prey has led to speculations that high-carbohydrate diets could be detrimental for a cat's health. More specifically, it has been suggested that excess carbohydrates could lead to feline obesity and diabetes mellitus. Additionally, the chances for remission of diabetes mellitus are higher in cats that consume a low-carbohydrate diet. This literature review will summarise current carbohydrate knowledge pertaining to digestion, absorption and metabolism of carbohydrates, food selection and macronutrient balancing in healthy, obese and diabetic cats, as well as the role of carbohydrates in prevention and treatment of obesity and diabetes mellitus.

  2. Management of obesity in cats

    Directory of Open Access Journals (Sweden)

    Hoelmkjaer KM

    2014-09-01

    Full Text Available Kirsten M Hoelmkjaer, Charlotte R Bjornvad Department of Veterinary Clinical and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark Abstract: Obesity is a common nutritional disorder in cats, especially when they are neutered and middle-aged. Obesity predisposes cats to several metabolic and clinical disorders, including insulin resistance, diabetes mellitus, lameness, and skin disease. Prevention and treatment of obesity is therefore of great importance in veterinary practice. Correct assessment of body composition is important for recognizing early states of obesity and for monitoring success of weight-loss programs. Various methods for assessing body composition have been proposed, of which a 9-point body-condition score has been validated in cats, and is possibly the most simple to use in the clinic; however, for extremely obese individuals, it is less useful. When calculating the appropriate daily caloric intake for a weight-loss plan, the aim is to maintain a safe weight-loss rate, increasing the chance of preserving lean body mass and decreasing the risk of developing hepatic lipidosis, while also producing a sufficient weight-loss rate to keep owners motivated. A weight-loss rate of 0.5%–2% per week is recommended, which for a cat that needs to lose 3 kg body weight results in an anticipated time for reaching the target weight of 24–60 weeks. There are several purpose-made weight-loss diets available. The optimal composition of a weight-loss diet for cats is unknown, but most of the available products have lower caloric density, an increased nutrient:energy ratio, and higher protein and fiber content. Regular follow-up visits allow the caloric intake to be adjusted based on progress, and possibly increase the chance of success. This review discusses the risk factors for and consequences of obesity, and gives directions for formulating a weight-loss plan, including daily caloric

  3. 42 CFR 71.51 - Dogs and cats.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Dogs and cats. 71.51 Section 71.51 Public Health... QUARANTINE Importations § 71.51 Dogs and cats. (a) Definitions. As used in this section the term: Cat means all domestic cats. Confinement means restriction of a dog or cat to a building or other enclosure at a...

  4. Axial pattern skin flaps in cats.

    Science.gov (United States)

    Remedios, A M; Bauer, M S; Bowen, C V; Fowler, J D

    1991-01-01

    The major direct cutaneous vessels identified in the cat include the omocervical, thoracodorsal, deep circumflex iliac, and caudal superficial epigastric arteries. Axial pattern skin flaps based on the thoracodorsal and caudal superficial epigastric arteries have been developed in cats. Rotation of these flaps as islands allows skin coverage to the carpus and metatarsus, respectively. The thoracodorsal and caudal superficial epigastric flaps provide a practical, one-step option in the reconstruction of large skin defects involving the distal extremities of cats.

  5. Cats and Toxoplasma: implications for public health.

    Science.gov (United States)

    Dabritz, H A; Conrad, P A

    2010-02-01

    Cats are popular as pets worldwide because they are easy to care for and provide companionship that enriches the lives of human beings. Little attention has been focused on their potential to contaminate the environment with zoonotic pathogens. One such pathogen, the protozoan parasite Toxoplasma gondii, rarely causes clinical manifestations in cats or immunocompetent humans; however, it can have serious adverse effects on human foetuses and immunocompromised patients. Many human infections are believed to be acquired from eating undercooked or raw meat, such as pork and lamb (Tenter et al. Int. J. Parasitol., 30, 2000, 1217; Dubey et al. J. Parasitol. 91, 2005, 1082). However, the prevalence of T. gondii infection in human populations that do not consume meat or eat it well-cooked suggests that the acquisition of infection from the environment, via oocysts in soil, water or on uncooked vegetables, is also important (Rawal. Trans. Royal Soc. Trop. Med. Hyg., 53, 1959, 61; Roghmann et al. Am. J. Trop. Med. Hyg., 60, 1999, 790; Chacin-Bonilla et al. Am. J. Trop. Med. Hyg., 65, 2001, 131). In the past 20 years, two changes occurred that significantly increased the size of the cat population in the USA. Pet cat ownership grew from 50 million to 90 million animals, and animal welfare activists created feeding stations for abandoned and free-roaming cats. As many cat owners allow their cats to deposit faeces outside and cats maintained in colonies always defecate outside, ample opportunity exists for T. gondii oocysts to enter the environment and be transmitted to humans. Prevention efforts should focus on educating cat owners about the importance of collecting cat faeces in litter boxes, spaying owned cats to reduce overpopulation, reducing the numbers of feral cats and promoting rigorous hand hygiene after gardening or soil contact.

  6. Isolation of Dermatophilus congolensis from a cat.

    Science.gov (United States)

    Kaya, O; Kirkan, S; Unal, B

    2000-03-01

    Dermatophilus congolensis was isolated from a cat with dermatitis. The isolate was sensitive to oxytetracyclin, streptomycin and penicillin but resistant to ampicillin, amoxicillin, gentamycin and cefoperazone.

  7. Controlled Archaeological Test Site (CATS) Facility

    Data.gov (United States)

    Federal Laboratory Consortium — CATS facility is at the Construction Engineering Research Laboratory (CERL), Champaign, IL. This 1-acre test site includes a variety of subsurface features carefully...

  8. Sublumbar abscess and diskospondylitis in a cat.

    Science.gov (United States)

    Packer, Rebecca A; Coates, Joan R; Cook, Cristi R; Lattimer, Jimmy C; O'Brien, Dennis P

    2005-01-01

    Diskospondylitis is uncommon in cats. We describe a cat with diskospondylitis of the L7-S1 intervertebral disk, and a concurrent sublumbar abscess. Radiographic, computed tomographic and ultrasonographic findings are presented. Aerobic and anaerobic cultures of blood and spinal fluid yielded no growth. Aerobic and anaerobic urine cultures resulted in growth of an Enterococcus sp. and Clostridium perfringens, respectively. The cat was successfully treated with enrofloxacin and amoxicillin/clavulanic acid. Clinical signs resolved completely, and based on follow-up ultrasonography there was no remaining evidence of the sublumbar abscess. Etiologic agents and outcome from other cats with diskospondylitis are reviewed.

  9. Polycystic kidney and liver disease in cats.

    Science.gov (United States)

    Bosje, J T; van den Ingh, T S; van der Linde-Sipman, J S

    1998-10-01

    This paper reviews 27 cases of polycystic disease of the kidneys and/or liver in cats. The multiple cysts in the kidneys were rounded in all but one case, as described in adult polycystic kidney disease in humans. In 68% of the cats presented with polycystic kidneys, there were also cystic changes of the liver (uni- or multilocular cysts and/or congenital hepatic fibrosis (CHF)). In 1 cat polycystic changes of kidneys and liver were accompanied by cysts in the pancreas. In 5 cases there was severe pancreas fibrosis. Twenty-one of the 27 cats were Persian or Persian-crossbred.

  10. EUROmediCAT signal detection

    DEFF Research Database (Denmark)

    Given, Joanne E; Loane, Maria; Luteijn, Johannes Michiel

    2016-01-01

    AIMS: To evaluate congenital anomaly (CA)-medication exposure associations produced by the new EUROmediCAT signal detection system and determine which require further investigation. METHODS: Data from 15 EUROCAT registries (1995-2011) with medication exposures at the chemical substance (5th level...... persisted after data validation, a literature review was conducted for prior evidence of human teratogenicity. RESULTS: Thirteen out of 27 CA-medication exposure signals, based on 389 exposed cases, passed data validation. There was some prior evidence in the literature to support six signals (gastroschisis...

  11. Respiratory nematodes in cat populations of Italy.

    Science.gov (United States)

    Di Cesare, Angela; Veronesi, Fabrizia; Grillotti, Eleonora; Manzocchi, Simone; Perrucci, Stefania; Beraldo, Paola; Cazzin, Stefania; De Liberato, Claudio; Barros, Luciano A; Simonato, Giulia; Traversa, Donato

    2015-12-01

    The occurrence of common respiratory parasites of domestic cats (the metastrongyloid "cat lungworm" Aelurostrongylus abstrusus and the trichuroid Capillaria aerophila) and of neglected respiratory nematodes of felids (Troglostrongylus brevior, Angiostrongylus chabaudi and Oslerus rostratus) was here evaluated in two and three geographical sites of Northern and Central Italy, respectively. In 2014-2015, individual fecal samples of 868 domestic cats were examined microscopically and genetically, and epidemiological data related to parasitic infections were evaluated as possible risk factors by binary logistic regression models. The most common parasite was A. abstrusus in both mono- and poli-specific infections, followed by T. brevior and C. aerophila, while cats scored negative for other parasites. Cats positive for A. abstrusus (1.9-17 % infection rate) and C. aerophila (0.9-4.8 % infection rate) were found in all examined sites, while cats scored positive for T. brevior (1-14.3 % infection rate) in four sites. Also, T. brevior was here found for the first time in a domestic cat from a mountainous area of Northern Italy. The occurrence of lungworms was statistically related to the presence of respiratory signs and more significant in cats with mixed infection by other lungworms and/or intestinal parasites. Cats living in site C of Central Italy resulted statistically more at risk of infection for lungworms than cats living in the other study sites, while animals ageing less than 1 year were at more risk for troglostrongylosis. Finally, the presence of lungworms was more significant in cats with mixed infection by other lungworms and/or intestinal parasites. These results are discussed under epidemiological and clinical points of views.

  12. Overweight adult cats have significantly lower voluntary physical activity than adult lean cats.

    Science.gov (United States)

    de Godoy, Maria Rc; Shoveller, Anna K

    2017-12-01

    Objectives The objectives of the current pilot study were to evaluate whether body condition score (BCS) and body weight are significantly related to physical activity counts, and to evaluate potential interaction between BCS and voluntary physical activity measured over a 14 day period. Methods Ten (five lean, five overweight), neutered, adult American Shorthair cats were selected for this study (median age 4 ± 0.5 years). Cats with a BCS of ⩽3.0 were considered lean, whereas cats with a BCS >3.0 were considered overweight, using a 5-point scale. Cats were housed in a free-living environment with indoor/outdoor access and were individually fed once daily a commercially available dry extruded diet and allowed 1 h to eat. Voluntary physical activity was measured consecutively for 14 days using the Actical Activity Monitors that were worn parallel to the ribs and attached via a harness. Results Lean cats had a greater mean total daily voluntary physical activity ( P = 0.0059), and a greater voluntary physical activity during light ( P = 0.0023) and dark ( P = 0.0446) periods, with overweight cats having 60% of the physical activity of lean cats. Lean cats were more active before feeding and during animal care procedures. These data suggest that lean cats have a greater anticipatory physical activity prior to feeding and are more eager to have social interaction with humans than overweight cats. A significant interaction was observed between day of physical activity measurement and BCS for total daily voluntary physical activity ( P = 0.0133) and activity during the light period ( P = 0.0016) where lean cats were consistently more active than overweight cats. In general, cats were more active during weekdays vs weekends. Conclusions and relevance The results of this study suggest that overweight cats are less active than lean cats and that voluntary physical activity level appears to be influenced by social interaction with humans.

  13. Domestic cat allergen and allergic sensitisation in young children

    NARCIS (Netherlands)

    Chen, Chih-Mei; Gehring, Ulrike; Wickman, Magnus; Hoek, Gerard; Giovannangelo, Mariella; Nordling, Emma; Wijga, Alet; de Jongste, Johan; Pershagen, Goeran; Almqvist, Catarina; Kerkhof, Marjan; Bellander, Tom; Wichmann, H. -Erich; Brunekreef, Bert; Heinrich, Joachim

    Studies have presented conflicting associations between cat allergen exposure and sensitisation and atopic disease. We therefore investigated the association between the observed domestic cat allergen level and cat sensitisation in young children in four study populations from three European

  14. Cats

    Science.gov (United States)

    ... treatment in 4-6 weeks. More MRSA (Methicillin-Resistant Staphylococcus aureus ) Staphylococcus aureus is a common type of bacteria ... on the skin of people and animals. Methicillin-resistant Staphylococcus aureus (MRSA) is the same bacterium that has become ...

  15. Cats, Cancer and Comparative Oncology

    Directory of Open Access Journals (Sweden)

    Claire M. Cannon

    2015-06-01

    Full Text Available Naturally occurring tumors in dogs are well-established models for several human cancers. Domestic cats share many of the benefits of dogs as a model (spontaneous cancers developing in an immunocompetent animal sharing the same environment as humans, shorter lifespan allowing more rapid trial completion and data collection, lack of standard of care for many cancers allowing evaluation of therapies in treatment-naïve populations, but have not been utilized to the same degree in the One Medicine approach to cancer. There are both challenges and opportunities in feline compared to canine models. This review will discuss three specific tumor types where cats may offer insights into human cancers. Feline oral squamous cell carcinoma is common, shares both clinical and molecular features with human head and neck cancer and is an attractive model for evaluating new therapies. Feline mammary tumors are usually malignant and aggressive, with the ‘triple-negative’ phenotype being more common than in humans, offering an enriched population in which to examine potential targets and treatments. Finally, although there is not an exact corollary in humans, feline injection site sarcoma may be a model for inflammation-driven tumorigenesis, offering opportunities for studying variations in individual susceptibility as well as preventative and therapeutic strategies.

  16. Cool Cats: Feline Fun with Abstract Art.

    Science.gov (United States)

    Lambert, Phyllis Gilchrist

    2002-01-01

    Presents a lesson that teaches students about abstract art in a fun way. Explains that students draw cats, learn about the work of Pablo Picasso, and, in the style of Picasso, combine the parts of the cats (tail, legs, head, body) together in unconventional ways. (CMK)

  17. Getting a CAT Scan (For Kids)

    Medline Plus

    Full Text Available ... Teens Teens site Sitio para adolescentes Body Mind Sexual Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol ... For Kids / Getting a CAT Scan (Video) Print en español Obtención de una tomografía computada (video) CAT ...

  18. Criptococose em felino Cryptococcosis in cat

    Directory of Open Access Journals (Sweden)

    F.J.F. Sant’Ana

    1999-08-01

    Full Text Available A case of cryptococcosis in a cat refferred to the Hospital Veterinário da Universidade Federal Rural de Pernambuco is described. The cat was euthanized and the microscopic examination of a firm mass observed in the nasal cavity was accomplished. Cryptococcus sp. and a chronic inflammatory process was observed throughout the tissue.

  19. Quantum Computer Games: Schrodinger Cat and Hounds

    Science.gov (United States)

    Gordon, Michal; Gordon, Goren

    2012-01-01

    The quantum computer game "Schrodinger cat and hounds" is the quantum extension of the well-known classical game fox and hounds. Its main objective is to teach the unique concepts of quantum mechanics in a fun way. "Schrodinger cat and hounds" demonstrates the effects of superposition, destructive and constructive interference, measurements and…

  20. Bacterial reproductive pathogens of cats and dogs.

    Science.gov (United States)

    Graham, Elizabeth M; Taylor, David J

    2012-05-01

    With the notable exception of Brucella canis, exogenous bacterial pathogens are uncommon causes of reproductive disease in cats and dogs. Most bacterial reproductive infections are endogenous, and predisposing factors for infection are important. This article reviews the etiology, pathogenesis, clinical presentation, diagnosis, treatment, and public health significance of bacterial reproductive pathogens in cats and dogs.

  1. Getting a CAT Scan (For Kids)

    Medline Plus

    Full Text Available ... First Aid & Safety Doctors & Hospitals Videos Recipes for Kids Kids site Sitio para niños How the Body Works ... Español Getting a CAT Scan (Video) KidsHealth / For Kids / Getting a CAT Scan (Video) Print en español ...

  2. Cats in Czech Rural and Urban Households

    Directory of Open Access Journals (Sweden)

    E. Baranyiová

    2006-01-01

    Full Text Available The aim of this study was to elucidate the effects of rural and urban environments on the coexistence of humans and their cats. From the obtained questionnaire data we selected the rural cats (R, n = 54 and compared them with urban cats (U, n = 144. The R group cats lived predominantly in family houses, U cats in urban apartments. The pressures of physical and social factors in the small niches of urban apartments (dwellings in Czech urban high-density living settings, though comfortable, are smaller than in numerous European countries; they prevailed in our U group resulted in statistically significant differences in only 31 (51.7% out of 60 traits under study. Among them, 15 (68.2% out of 22 concerned the conduct of household members, and 16 (42.1% out of 38 concerned the behaviour of their cats. Thus the conduct of people in U households showed relatively higher proportion of changes than the behaviour of their cats. U onwers more frequently purchased their cats (R = 24.1%, U = 48.6%, chi-square = 10.648, df = 4, p < 0.05, they kept the cat pedigrees (R = 37.0%, U = 75.4%, chisquare = 24.661, df = 1, p < 0.001, paid more attention to their cats ((R = 93.0%, U = 100.0%, chi-square = 8.950, df = 1, p < 0.005, talked to them daily (R = 87.0%, U = 98.6%, chi-square = 12.024, df = 1, p < 0.001, allowed them to use furniture (R = 77.8%, U = 100.0%, chi-square = 33.839, df = 1, p < 0.001, sleep in beds of family members (R = 61.1%, U = 95.1%, chi-square = 37.149, df = 1, p < 0.001, and celebrated their birthdays (R = 25.9%, U = 100.0%, chi-square = 7.014, df = 2, p < 0.05. Their cats were more destructive than R cats, hunted less and were less aggressive when stroked. However, they showed a slightly larger scope of aggressive behaviours and were more frequently described as nervous and restless. The nature of the significant differences found in this study indicates that the co-existence of cats with people in the urbanized world is becoming more

  3. Assessment of Clicker Training for Shelter Cats

    Science.gov (United States)

    Kogan, Lori

    2017-01-01

    Simple Summary Living conditions in animal shelters can be stressful for cats. Clicker training might be able to alleviate this stress, by giving cats an opportunity to learn new behaviors and interact with humans. In this study, we assessed the initial ability of 100 shelter cats to perform four cued behaviors: touching a target, sitting, spinning, and giving a high-five. Each cat completed 15, five-min training sessions over a two-week span. At the end of the program, we assessed the cats’ ability to perform the same behaviors. On average, the cats performed better on all four behaviors after clicker training, suggesting that the cats could learn to perform specific behaviors on cue. Individual cats with a higher level of interest in food showed greater gains in learning for two of the behaviors (high-five and touching a target). Cats with a bolder temperament at post-assessment demonstrated greater gains in learning than those classified as shy. We suggest that clicker training can be used to enhance cats’ well-being while they are housed in shelters, and that the learned behaviors might make them more desirable to adopters. Abstract Clicker training has the potential to mitigate stress among shelter cats by providing environmental enrichment and human interaction. This study assessed the ability of cats housed in a shelter-like setting to learn new behaviors via clicker training in a limited amount of time. One hundred shelter cats were enrolled in the study. Their baseline ability to perform four specific behaviors touching a target, sitting, spinning, and giving a high-five was assessed, before exposing them to 15, five-min clicker training sessions, followed by a post-training assessment. Significant gains in performance scores were found for all four cued behaviors after training (p = 0.001). A cat’s age and sex did not have any effect on successful learning, but increased food motivation was correlated with greater gains in learning for two of the

  4. Feral Cats: Too Long a Threat to Hawaiian Wildlife

    Science.gov (United States)

    Hess, Steven C.; Banko, Paul C.

    2006-01-01

    BACKGROUND Domestic cats (Felis catus) were first brought to Hawai`i aboard sailing ships of European explorers and colonists. The job of these predators was to control mice and rats on the ships during the long voyages. As in other places, cats were taken in and adopted by the families of Hawai`i and soon became household pets known as popoki. But cats have always been very well equipped to live and hunt on their own. On tropical archipelagos like the Hawaiian Islands where no other predatory mammals of comparable size existed, abundant and naive prey were particularly easy game, and cats soon thrived in the wild. Although the details of when cats first came to live in the wild remain little known, adventurers, writers, and naturalists of the day recorded some important observations. Feral cats were observed in remote wilderness around K?ilauea volcano on Hawai`i Island as early as 1840 by explorer William Brackenridge. Mark Twain was so impressed by the great abundance of cats when he visited Honolulu in 1866 that he reported his observations in the Sacramento Union newspaper, which were later reprinted in his book Roughing It: I saw... tame cats, wild cats, singed cats, individual cats, groups of cats, platoons of cats, companies of cats, regiments of cats, armies of cats, multitudes of cats, millions of cats...

  5. A Survey of Public Opinion on Cat (Felis catus) Predation and the Future Direction of Cat Management in New Zealand

    Science.gov (United States)

    Walker, Jessica K.; Bruce, Stephanie J.; Dale, Arnja R.

    2017-01-01

    Simple Summary The need to balance the benefits of cat ownership with the prevention of wildlife predation in New Zealand evokes strong and opposing views. This paper evaluates public concern for wildlife predation by four categories of cats; owned cats, managed-stray cats, unmanaged-stray cats, and feral cats. In addition, public support for a National Cat Management Strategy and a range of management techniques are investigated. Although the participants expressed concern regarding wildlife predation by all four categories of cats, the highest levels of concern were predation by feral cats, followed by unmanaged stray cats, then managed stray cats, and finally owned cats. The large majority of participants were found to support the implementation of a National Cat Management Strategy. Management techniques for owned cats that obtained public support included; cat exclusion zones, limits on ownership numbers, microchipping, Council registration, and de-sexing. Trap-Neuter-Return (TNR) was the favoured management technique for managed stray cats, while TNR and lethal management techniques were equally favoured for unmanaged stray cats. Lethal control methods were favoured for feral cats. The findings presented in this paper will be useful to consider during the development of legislation relating to cat management and predation in New Zealand. Abstract Cat predation is a prominent issue in New Zealand that provokes strong and opposing views. We explored, via 1011 face-to-face questionnaires, public opinion on (a) support for a National Cat Management Strategy (78% support); (b) concern regarding predation of wildlife by owned and un-owned cats (managed stray, unmanaged stray, and feral cats); (c) the acceptability of management techniques for owned cats; and (d) the acceptability of population management techniques for un-owned cats. The highest concern was expressed regarding the predation of non-native and native wildlife by feral cats (60 and 86% repectively

  6. Polycystic kidney disease in a Chartreux cat.

    Science.gov (United States)

    Volta, Antonella; Manfredi, Sabrina; Gnudi, Giacomo; Gelati, Aldo; Bertoni, Giorgio

    2010-02-01

    Polycystic kidney disease (PKD) is one of the most common genetic diseases in cats. It has been widely described in Persians and Persian-related cats and sporadically in other breeds. The purpose of the present paper is to describe the first reported case of PKD in a 12-year-old female Chartreux cat. The cat was referred with polyuria and polydipsia and enlarged and irregular kidneys at palpation. Multiple renal cysts and a single liver cyst were identified by ultrasound and the inherited pattern was confirmed by genetic test (polymerase chain reaction/restriction fragment length polymorphism (PCR/RFLP) assay). Chartreux cats should be included in the screening programme of PKD, and PKD should be always considered as a possible cause of chronic renal failure in this breed. Copyright 2009 ESFM and AAFP. Published by Elsevier Ltd. All rights reserved.

  7. Feline Epitheliotropic Mastocytic Conjunctivitis in 15 Cats.

    Science.gov (United States)

    Beckwith-Cohen, B; Dubielzig, R R; Maggs, D J; Teixeira, L B C

    2017-01-01

    Mast cell infiltration occurs in malignant, inflammatory (eg, allergic, infectious), and idiopathic disease processes in humans and animals. Here, we describe the clinical and histological features of a unique proliferative conjunctivitis occurring in 15 cats. Ocular specimens were examined histologically, and polymerase chain reaction (PCR) for feline herpesvirus 1 (FHV-1) was performed on ocular tissues obtained from 10 cats. Cats had a median age of 8 years (range: 7 months-17.5 years). The known median duration of ocular lesions prior to biopsy was 4 months (range: 1 week-3 years). Ocular disease was unilateral in 12 cats, and 9 cats had coexisting corneal disease. Clinically and histologically, proliferative or nodular conjunctival lesions were noted in 13 cats. The nictitating membrane was affected in 10 cats. Histologically, lesions were characterized by mixed inflammatory infiltrates with an abundance of Giemsa-positive and toluidine blue-positive intraepithelial and subepithelial mast cells, marked edema, and papillary epithelial hyperplasia. Feline herpesvirus 1 was demonstrated by PCR in 1 of 10 cats tested. Follow-up information was available for 14 cats: 8 had no recurrence during a median follow-up period of 17.5 months (range: 4.5-30 months), 2 underwent orbital exenteration, 3 had recurrence that was medically managed, and 1 cat had diffuse conjunctivitis at the time of biopsy and recurrence was deemed irrelevant. Various ocular medications were administered before and after surgical biopsy. This condition was designated as feline epitheliotropic mastocytic conjunctivitis, with intraepithelial mast cells being an essential feature and papillary epithelial proliferation being characteristic but not diagnostic alone. The condition appears to be uncommon and benign. Although the cause is unknown, an allergic component is possible.

  8. Interspecies Transmission of Feline Immunodeficiency Virus from the Domestic Cat to the Tsushima Cat (Felis bengalensis euptilura) in the Wild

    Science.gov (United States)

    Nishimura, Yoshiaki; Goto, Yuko; Yoneda, Kumiko; Endo, Yasuyuki; Mizuno, Takuya; Hamachi, Masaharu; Maruyama, Hiroyuki; Kinoshita, Hirotoshi; Koga, Susumu; Komori, Mitsuru; Fushuku, Seigo; Ushinohama, Kanji; Akuzawa, Masao; Watari, Toshihiro; Hasegawa, Atsuhiko; Tsujimoto, Hajime

    1999-01-01

    Feline immunodeficiency virus (FIV) was isolated from a wild-caught Tsushima cat (Felis bengalensis euptilura), an endangered Japanese nondomestic subspecies of leopard cat (F. bengalensis). Phylogenetic analysis of the env gene sequences indicated that the FIV from the Tsushima cat belonged to a cluster of subtype D FIVs from domestic cats. FIVs from both the Tsushima cat and the domestic cat showed similar levels of replication and cytopathicity in lymphoid cell lines derived from these two species. The results indicated the occurrence of interspecies transmission of FIV from the domestic cat to the Tsushima cat in the wild. PMID:10438892

  9. Corneal hemangiosarcoma in a cat.

    Science.gov (United States)

    Cazalot, G; Regnier, A; Deviers, A; Serra, F; Lucas, M N; Etienne, C L; Letron, I Raymond

    2011-09-01

    A 10 year-old castrated male Domestic Short-hair cat with a history of chronic bilateral keratitis was referred for assessment of a red, elevated mass involving the left cornea. The rapid growth of the mass, over a month period in combination with pronounced vascularization and invasion of the corneal surface suggested an aggressive inflammatory or neoplastic process. Following keratectomy, the lesion was diagnosed histopathologically as a hemangiosarcoma. The tumor recurred locally within 3 weeks and enucleation was performed. Histopathologic examination of the globe confirmed the diagnosis and did not reveal infiltration of the limbus and conjunctiva. No signs of local recurrence or metastatic disease have been observed 18 months following enucleation. To the authors' knowledge this is the first case of primary corneal hemangiosarcoma described in the feline species. © 2011 American College of Veterinary Ophthalmologists.

  10. Birds be safe: Can a novel cat collar reduce avian mortality by domestic cats (Felis catus?

    Directory of Open Access Journals (Sweden)

    S.K. Willson

    2015-01-01

    Full Text Available The domestic cat (Felis catus has been described as the largest anthropogenic threat to songbird populations in North America. We examined the effectiveness of a novel cat collar in reducing avian and small mammal mortality by cats. The 2-inch wide Birdsbesafe® collar cover (CC is worn over a nylon quick-release collar, and the bright colors and patterns of the CC are hypothesized to warn birds of approaching cats. We conducted two seasonal trials, each lasting 12 weeks, in autumn 2013 (n=54 cats and spring 2014 (n=19 cats. Cats were randomly assigned to two groups, and CCs with interior collars were removed or put on every two weeks, to control for weather fluctuations and seasonal change. Cats wearing Birdsbesafe® CCs killed 19 times fewer birds than uncollared cats in the spring trial, and 3.4 times fewer birds in the fall. Birdsbesafe® CCs were extremely effective at reducing predation on birds. Small mammal data were less clear, but did decrease predation by half in the fall. The Birdsbesafe® CC is a highly effective device for decreasing bird predation, especially in the spring season. We suggest that the CCs be used as a conservation tool for owned as well as feral cats.

  11. Environmental Aspects of Domestic Cat Care and Management: Implications for Cat Welfare

    Science.gov (United States)

    Stella, Judith L.

    2016-01-01

    Domestic cats (Felis silvestris catus) are the most commonly kept companion animals in the US with large populations of owned (86 million), free-roaming (70 million), research (13,000), and shelter (2-3 million) cats. Vast numbers of cats are maintained in homes and other facilities each year and are reliant on humans for all of their care. Understanding cat behavior and providing the highest quality environments possible, including positive human-cat interactions, based on research could help improve the outcomes of biomedical research, shelter adoptions, and veterinary care, as well as overall cat welfare. Often, however, cats' needs are inadequately met in homes and some aspects may also not be well met in research colonies and shelters, despite the fact that similar problems are likely to be encountered in all of these environments. This paper provides a brief overview of common welfare challenges associated with indoor housing of domestic cats. Essential considerations for cage confinement are reviewed, along with implications of poor cat coping, such as weakening of the human-animal bond and relinquishment to shelters. The important role that environmental management plays in cat behavior and welfare outcomes is explored along with the need for additional research in key areas. PMID:27774506

  12. Cats and Carbohydrates: The Carnivore Fantasy?

    Science.gov (United States)

    Verbrugghe, Adronie; Hesta, Myriam

    2017-01-01

    The domestic cat’s wild ancestors are obligate carnivores that consume prey containing only minimal amounts of carbohydrates. Evolutionary events adapted the cat’s metabolism and physiology to this diet strictly composed of animal tissues and led to unique digestive and metabolic peculiarities of carbohydrate metabolism. The domestic cat still closely resembles its wild ancestor. Although the carnivore connection of domestic cats is well recognised, little is known about the precise nutrient profile to which the digestive physiology and metabolism of the cat have adapted throughout evolution. Moreover, studies show that domestic cats balance macronutrient intake by selecting low-carbohydrate foods. The fact that cats evolved consuming low-carbohydrate prey has led to speculations that high-carbohydrate diets could be detrimental for a cat’s health. More specifically, it has been suggested that excess carbohydrates could lead to feline obesity and diabetes mellitus. Additionally, the chances for remission of diabetes mellitus are higher in cats that consume a low-carbohydrate diet. This literature review will summarise current carbohydrate knowledge pertaining to digestion, absorption and metabolism of carbohydrates, food selection and macronutrient balancing in healthy, obese and diabetic cats, as well as the role of carbohydrates in prevention and treatment of obesity and diabetes mellitus. PMID:29140289

  13. Cats and Carbohydrates: The Carnivore Fantasy?

    Directory of Open Access Journals (Sweden)

    Adronie Verbrugghe

    2017-11-01

    Full Text Available The domestic cat’s wild ancestors are obligate carnivores that consume prey containing only minimal amounts of carbohydrates. Evolutionary events adapted the cat’s metabolism and physiology to this diet strictly composed of animal tissues and led to unique digestive and metabolic peculiarities of carbohydrate metabolism. The domestic cat still closely resembles its wild ancestor. Although the carnivore connection of domestic cats is well recognised, little is known about the precise nutrient profile to which the digestive physiology and metabolism of the cat have adapted throughout evolution. Moreover, studies show that domestic cats balance macronutrient intake by selecting low-carbohydrate foods. The fact that cats evolved consuming low-carbohydrate prey has led to speculations that high-carbohydrate diets could be detrimental for a cat’s health. More specifically, it has been suggested that excess carbohydrates could lead to feline obesity and diabetes mellitus. Additionally, the chances for remission of diabetes mellitus are higher in cats that consume a low-carbohydrate diet. This literature review will summarise current carbohydrate knowledge pertaining to digestion, absorption and metabolism of carbohydrates, food selection and macronutrient balancing in healthy, obese and diabetic cats, as well as the role of carbohydrates in prevention and treatment of obesity and diabetes mellitus.

  14. The CATS Service: An Astrophysical Research Tool

    Directory of Open Access Journals (Sweden)

    O V Verkhodanov

    2009-03-01

    Full Text Available We describe the current status of CATS (astrophysical CATalogs Support system, a publicly accessible tool maintained at Special Astrophysical Observatory of the Russian Academy of Sciences (SAO RAS (http://cats.sao.ru allowing one to search hundreds of catalogs of astronomical objects discovered all along the electromagnetic spectrum. Our emphasis is mainly on catalogs of radio continuum sources observed from 10 MHz to 245 GHz, and secondly on catalogs of objects such as radio and active stars, X-ray binaries, planetary nebulae, HII regions, supernova remnants, pulsars, nearby and radio galaxies, AGN and quasars. CATS also includes the catalogs from the largest extragalactic surveys with non-radio waves. In 2008 CATS comprised a total of about 109 records from over 400 catalogs in the radio, IR, optical and X-ray windows, including most source catalogs deriving from observations with the Russian radio telescope RATAN-600. CATS offers several search tools through different ways of access, e.g. via Web-interface and e-mail. Since its creation in 1997 CATS has managed about 105requests. Currently CATS is used by external users about 1500 times per day and since its opening to the public in 1997 has received about 4000 requests for its selection and matching tasks.

  15. Environmental enrichment choices of shelter cats.

    Science.gov (United States)

    Ellis, J J; Stryhn, H; Spears, J; Cockram, M S

    2017-08-01

    Choices made by cats between different types of environmental enrichment may help shelters to prioritize how to most effectively enrich cat housing, especially when limited by space or funds. This study investigates the environmental enrichment use of cats in a choice test. Twenty-six shelter cats were kept singularly in choice chambers for 10days. Each chamber had a central area and four centrally-linked compartments containing different types of environmental enrichment: 1) an empty control, 2) a prey-simulating toy, 3) a perching opportunity, and 4) a hiding opportunity. Cat movement between compartments was quantitatively recorded using a data-logger. Enriched compartments were visited significantly more frequently during the light period than during the dark period. Cats spent a significantly greater percentage of time in the hiding compartment (median=55%, IQR=46) than in the toy compartment (median=2%, IQR=9), or in the empty control compartment (median=4%, IQR=4). These results provide additional evidence to support the value of a hiding box to cats housed in a novel environment, in that they choose hiding relative to other types of environmental enrichment. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Toxoplasma gondii seroprevalence varies by cat breed.

    Directory of Open Access Journals (Sweden)

    Kärt Must

    Full Text Available Toxoplasma gondii is a widespread zoonotic parasite that is relevant for veterinary and public health. The domestic cat, the definitive host species with the largest worldwide population, has become evolutionarily and epidemiologically the most important host of T. gondii. The outcome of T. gondii infection is influenced by congenital and acquired host characteristics. We detected differences in T. gondii seroprevalence by cat breed in our previous studies. The aims of this study were to estimate T. gondii seroprevalence in selected domestic cat breeds, and to evaluate whether being of a certain breed is associated with T. gondii seropositivity, when the age and lifestyle of the cat are taken into account. The studied breeds were the Birman, British Shorthair, Burmese, Korat, Norwegian Forest Cat, Ocicat, Persian, and Siamese. Plasma samples were analyzed for the presence of immunoglobulin G antibodies against T. gondii with a commercial direct agglutination test at dilution 1:40. The samples were accompanied by owner-completed questionnaires that provided background data on the cats. Overall, 41.12% of the 1121 cats tested seropositive, and the seroprevalence increased with age. The Burmese had the lowest seroprevalence (18.82% and the Persian had the highest (60.00%. According to the final multivariable logistic regression model, the odds to test seropositive were four to seven times higher in Birmans, Ocicats, Norwegian Forest Cats, and Persians when compared with the Burmese, while older age and receiving raw meat were also risk factors for T. gondii seropositivity. This study showed that T. gondii seroprevalence varies by cat breed and identified being of certain breeds, older age, and receiving raw meat as risk factors for seropositivity.

  17. Nasopharyngeal turbinates in brachycephalic dogs and cats.

    Science.gov (United States)

    Ginn, Jennifer A; Kumar, M S A; McKiernan, Brendan C; Powers, Barbara E

    2008-01-01

    This retrospective study reports the presence and incidence of nasal turbinates in the nasopharynx (nasopharyngeal turbinates) in a population of brachycephalic dogs and cats exhibiting signs of upper respiratory disease. Medical records were reviewed for 53 brachycephalic dogs and 10 brachycephalic cats undergoing upper airway endoscopy. Nasopharyngeal turbinates were identified in 21% of brachycephalic animals, including 21% of dogs and 20% of cats. Pugs accounted for 32% of all dogs in the study population and 82% of dogs with nasopharyngeal turbinates. The presence of nasopharyngeal turbinates may play a role in upper airway obstruction in the brachycephalic airway syndrome.

  18. Cytogenetic investigation of cat-eye syndrome.

    Science.gov (United States)

    Walknowska, J; Peakman, D; Weleber, R G

    1977-10-01

    Using multiple chromosomal banding techniques, we studied a child with typical cat-eye syndrome and ocular retraction syndrome. Although the mother was was chromosomally normal, other maternal relatives showed features of the cat-eye syndrome, suggesting the basic abnormality is heritable. The abnormal chromosome in our case was most likely the product of reciprocal translocation where short arm plus centromeric chromatin from two separate acrocentric chromosomes fused together. The chromosomes involved were probably No. 22 and either Nos. 13 or 14. The basic underlying defect in cat-eye syndrome may be a heritable fragile site or some other predisposition leading to complex chromosomal interchange.

  19. Adverse food reactions in dogs and cats.

    Science.gov (United States)

    Gaschen, Frédéric P; Merchant, Sandra R

    2011-03-01

    Adverse food reactions (AFR) are a common problem that may cause cutaneous and/or gastrointestinal signs in dogs and cats. They comprise food intolerance, food intoxication, and food allergy. Response to a dietary elimination trial and recurrence of signs during dietary provocation remain the centerpiece of diagnosis and management of dogs and cats with AFR. Response to an elimination trial is frequently observed in dogs and cats with chronic idiopathic enteropathies. However, only a fraction of them relapse after a dietary challenge. These animals may have mild to enteritis and/or colitis and benefit from various additional properties of the elimination diet. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Pain and adverse behavior in declawed cats.

    Science.gov (United States)

    Martell-Moran, Nicole K; Solano, Mauricio; Townsend, Hugh Gg

    2017-05-01

    Objectives The aim of this study was to assess the impact of onychectomy (declawing) upon subsequent development of back pain and unwanted behavior in cohorts of treated and control cats housed in two different locations. Methods This was a retrospective cohort study. In total, there was 137 declawed and 137 non-declawed cats, of which 176 were owned cats (88 declawed, 88 non-declawed) and 98 were shelter cats (49 declawed and 49 non-declawed). All cats were physically examined for signs of pain and barbering. The previous 2 years of medical history were reviewed for documented unwanted behavior such as inappropriate elimination and biting with minimal provocation and aggression. All declawed cats were radiographed for distal limb abnormalities, including P3 (third phalanx) bone fragments. The associations of declaw surgery with the outcomes of interest were examined using χ 2 analysis, two sample t-tests and manual, backwards, stepwise logistic regression. Results Significant increases in the odds of back pain (odds ratio [OR] 2.9), periuria/perichezia (OR 7.2), biting (OR 4.5) and barbering (OR 3.06) occurred in declawed compared with control cats. Of the 137 declawed cats, 86 (63%) showed radiographic evidence of residual P3 fragments. The odds of back pain (OR 2.66), periuria/perichezia (OR 2.52) and aggression (OR 8.9) were significantly increased in declawed cats with retained P3 fragments compared with those declawed cats without. Optimal surgical technique, with removal of P3 in its entirety, was associated with fewer adverse outcomes and lower odds of these outcomes, but operated animals remained at increased odds of biting (OR 3.0) and undesirable habits of elimination (OR 4.0) compared with non-surgical controls. Conclusions and relevance Declawing cats increases the risk of unwanted behaviors and may increase risk for developing back pain. Evidence of inadequate surgical technique was common in the study population. Among declawed cats, retained P3

  1. 9 CFR 113.39 - Cat safety tests.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Cat safety tests. 113.39 Section 113... Procedures § 113.39 Cat safety tests. The safety tests provided in this section shall be conducted when... recommended for use in cats. (a) The cat safety test provided in this paragraph shall be used when the Master...

  2. Domestic Cat (Felis silvestris catus) Urine Odour as a Potential ...

    African Journals Online (AJOL)

    The aim of this study was to investigate the effects of cat urine odour extract on rodent pest species to reduce crop losses. Cat urine from the captured cats was drawn using cat catcher. Urinary catheter was inserted into the urethra up to the urinary bladder and a syringe attached to the urinary catheter was used to draw ...

  3. Salinomycin-induced polyneuropathy in cats: Morphologic and epidemiologic data

    NARCIS (Netherlands)

    Linde-Sipman, J.S. van der; Inch, T.S.G.A.M. van den; Nes, J.J. van; Verhagen, H.; Kersten, J.G.T.M.; Beynen, A.C.; Plekkringa, R.

    1999-01-01

    In April 1996, an outbreak of toxic polyneuropathy in cats occurred in the Netherlands. All cats had been fed one of two brands of dry cat food from one manufacturer. Chemical analyses of these foods, stomach contents, and liver and kidney of affected cats revealed contamination with the ionophor

  4. Environmental Aspects of Domestic Cat Care and Management: Implications for Cat Welfare

    Directory of Open Access Journals (Sweden)

    Judith L. Stella

    2016-01-01

    Full Text Available Domestic cats (Felis silvestris catus are the most commonly kept companion animals in the US with large populations of owned (86 million, free-roaming (70 million, research (13,000, and shelter (2-3 million cats. Vast numbers of cats are maintained in homes and other facilities each year and are reliant on humans for all of their care. Understanding cat behavior and providing the highest quality environments possible, including positive human-cat interactions, based on research could help improve the outcomes of biomedical research, shelter adoptions, and veterinary care, as well as overall cat welfare. Often, however, cats’ needs are inadequately met in homes and some aspects may also not be well met in research colonies and shelters, despite the fact that similar problems are likely to be encountered in all of these environments. This paper provides a brief overview of common welfare challenges associated with indoor housing of domestic cats. Essential considerations for cage confinement are reviewed, along with implications of poor cat coping, such as weakening of the human-animal bond and relinquishment to shelters. The important role that environmental management plays in cat behavior and welfare outcomes is explored along with the need for additional research in key areas.

  5. Channel CAT: A Tactical Link Analysis Tool

    National Research Council Canada - National Science Library

    Coleman, Michael

    1997-01-01

    .... This thesis produced an analysis tool, the Channel Capacity Analysis Tool (Channel CAT), designed to provide an automated tool for the analysis of design decisions in developing client-server software...

  6. Getting a CAT Scan (For Kids)

    Medline Plus

    Full Text Available ... Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for Educators Search English Español Getting a CAT Scan (Video) KidsHealth / For ...

  7. [Polycystic kidney disease in a Persian cat].

    Science.gov (United States)

    Hege, R; Zimmer, C; Reusch, C

    2001-04-01

    This case report is about a 9-year-old male castrated Persian cat with chronic renal failure. After physical examination and ultrasonography polycystic kidney disease (PKD) was diagnosed. Various aspects of etiology, pathophysiology and diagnosis of PKD are discussed.

  8. A cross-species alignment tool (CAT)

    DEFF Research Database (Denmark)

    Li, Heng; Guan, Liang; Liu, Tao

    2007-01-01

    sensitive methods which are usually applied in aligning inter-species sequences. RESULTS: Here we present a new algorithm called CAT (for Cross-species Alignment Tool). It is designed to align mRNA sequences to mammalian-sized genomes. CAT is implemented using C scripts and is freely available on the web......BACKGROUND: The main two sorts of automatic gene annotation frameworks are ab initio and alignment-based, the latter splitting into two sub-groups. The first group is used for intra-species alignments, among which are successful ones with high specificity and speed. The other group contains more...... at http://xat.sourceforge.net/. CONCLUSIONS: Examined from different angles, CAT outperforms other extant alignment tools. Tested against all available mouse-human and zebrafish-human orthologs, we demonstrate that CAT combines the specificity and speed of the best intra-species algorithms, like BLAT...

  9. Effects of experimental amitraz intoxication in cats

    Directory of Open Access Journals (Sweden)

    S.F. Andrade

    2007-10-01

    Full Text Available This work studied the effects of experimental amitraz intoxication in cats. Sixteen cats were randomly divided equally into two groups: amitraz group - animals received 1.5% amitraz at 1mg/kg IV; and the control group - animals without amitraz. Physiological parameters from blood, cardiorespiratory system, and sedation indicators were quantified over time up to 360 minutes. Blood profile, urea, creatinine, alananine aminotransferase and aspartate aminotransferase were not affected by amitraz. Sedation, loss of reflexes, hypothermia, bradycardia, bradyarrhythmia, hypotension, bradypnea, mydriasis, besides transitory hyperglycemia, hypoinsulinemia and decrease of cortisol levels were observed in cats experimentally exposed to amitraz. The alpha2-adrenergic effects induced by amitraz intoxication in cats are very similar to the same effects reported in others species, contributing with more information about this type of intoxication to veterinary toxicology.

  10. SWMM-CAT User’s Guide

    Science.gov (United States)

    The Storm Water Management Model Climate Adjustment Tool (SWMM-CAT) is a simple to use software utility that allows future climate change projections to be incorporated into the Storm Water Management Model (SWMM).

  11. Second order Horner's syndrome in a cat.

    Science.gov (United States)

    De Risio, Luisa; Fraser McConnell, James

    2009-08-01

    This case report describes the clinical and magnetic resonance imaging (MRI) findings of a 3.5-year-old, male neutered, domestic shorthair cat with second order Horner's syndrome as the only clinical abnormality. The neuroanatomical pathway of the sympathetic innervation to the eye, differential diagnoses for Horner's syndrome in cats, and the interpretation of pharmacological testing are reviewed. The unusual MRI findings and the value of fat-suppressed MRI sequences are discussed.

  12. Neutropenia in cats with the Chediak-Higashi syndrome.

    OpenAIRE

    Prieur, D J; Collier, L L

    1987-01-01

    Thirteen cats with Chediak-Higashi syndrome and 22 control cats from the same colony, were evaluated for neutropenia. The absolute neutrophil counts of the Chediak-Higashi syndrome cats were significantly less (P less than 0.05) than those of the control cats. It is concluded that Chediak-Higashi syndrome cats, like Chediak-Higashi syndrome humans, have a neutropenia associated with the other manifestations of the syndrome. Lysozyme activity which was undetectable in the serum of both Chediak...

  13. Constitutive expression of catABC genes in the aniline-assimilating bacterium Rhodococcus species AN-22: production, purification, characterization and gene analysis of CatA, CatB and CatC

    Science.gov (United States)

    Matsumura, Eitaro; Sakai, Masashi; Hayashi, Katsuaki; Murakami, Shuichiro; Takenaka, Shinji; Aoki, Kenji

    2005-01-01

    The aniline-assimilating bacterium Rhodococcus sp. AN-22 was found to constitutively synthesize CatB (cis,cis-muconate cycloisomerase) and CatC (muconolactone isomerase) in its cells growing on non-aromatic substrates, in addition to the previously reported CatA (catechol 1,2-dioxygenase). The bacterium maintained the specific activity of the three enzymes at an almost equal level during cultivation on succinate. CatB and CatC were purified to homogeneity and characterized. CatB was a monomer with a molecular mass of 44 kDa. The enzyme was activated by Mn2+, Co2+ and Mg2+. Native CatC was a homo-octamer with a molecular mass of 100 kDa. The enzyme was stable between pH 7.0 and 10.5 and was resistant to heating up to 90 °C. Genes coding for CatA, CatB and CatC were cloned and named catA, catB and catC respectively. The catABC genes were transcribed as one operon. The deduced amino acid sequences of CatA, CatB and CatC showed high identities with those from other Gram-positive micro-organisms. A regulator gene such as catR encoding a regulatory protein was not observed around the cat gene cluster of Rhodococcus sp. AN-22, but a possible relic of catR was found in the upstream region of catA. Reverse transcriptase-PCR and primer extension analyses showed that the transcriptional start site of the cat gene cluster was located 891 bp upstream of the catA initiation codon in the AN-22 strain growing on both aniline and succinate. Based on these data, we concluded that the bacterium constitutively transcribed the catABC genes and translated its mRNA into CatA, CatB and CatC. PMID:16156722

  14. Fatal toxoplasmosis in sand cats (Felis margarita).

    Science.gov (United States)

    Pas, An; Dubey, J P

    2008-09-01

    The sand cat (Felis margarita) is a small-sized felid occurring in the United Arab Emirates (UAE). The sand cat captive-breeding program at the Breeding Centre for Endangered Arabian Wildlife in Sharjah, UAE, has until recently been severely compromised by very high newborn mortality rates. Two different pairs of sand cats gave birth, respectively, to one and two litters (with a total of eight kittens) between 1999 and 2006. Seven out of eight kittens died between the third and 21st wk of life. Toxoplasmosis was confirmed as the cause of death in these two litters. Adult cats had high antibody titers to Toxoplasma gondii before pregnancy, suggesting that maternal immunity did not protect the kittens against infection with T. gondii and that maternal immunity might not have prevented transplacental transmission of the parasite. This observation contrasts with what is seen in domestic cats. To date, this is the first report on confirmed fatal toxoplasmosis and prevalence of T. gondii in sand cats.

  15. [Splenic abscess and cat-scratch disease].

    Science.gov (United States)

    Valdesoiro Navarrete, L; Pineda Solas, V; Martín Martín, C; Sanfeliu Sala, I; Cabezas Maspoch, R M; Sánchez Oespina, M

    2001-10-01

    Cat-scratch disease is caused by a Gram-negative bacillus known as Bartonella henselae. This disease is usually benign and causes regional adenitis that does not require treatment. However, some patients develop more serious atypical forms of the disease including prolonged systemic illness with hepatic and splenic abscesses.A 14-year-old girl was admitted to hospital with a 12-day history of persistent high fever and abdominal pain. Ultrasonography and computerized tomography of the abdomen revealed splenic abscesses. These findings, together with an antecedent of cat exposure, led to the suspicion of cat-scratch disease, which was confirmed by serology. The girl was treated with intramuscular ceftriaxone and clinical evolution was favorable. Splenic cat-scratch disease is infrequent. Cat-scratch disease sometimes presents as fever of unknown origin and consequently this disease should be considered in the differential diagnosis of prolonged fever. Although evolution is usually favorable, antibiotic therapy is recommended in systemic manifestations of cat-scratch disease.

  16. Effect of single-cat versus multi-cat home history on perceived behavioral stress in domestic cats (Felis silvestrus catus) in an animal shelter.

    Science.gov (United States)

    Broadley, Heidi M; McCobb, Emily C; Slater, Margaret R

    2014-02-01

    This study investigates the effect of living with other cats in a prior home on stress levels of cats recently surrendered to an animal shelter. A total of 63 cats was evaluated using a Cat-Stress-Score and an approach test. Cats were categorized in terms of previous home history with or without other cats. No significant difference was found in stress scores between cats from single-cat households and those from multiple-cat households, although single cats that had been in the shelter less than 4 days demonstrated higher stress levels. No significant difference was found between the two groups in terms of approach results. Results of this study suggest that, in traditional individual cage settings, cats that are not accustomed to living with other cats may experience more stress in the initial few days of attempting to adjust to shelter existence. Through the use of such assessments, shelter personnel may develop an increased awareness to the needs of these cats and attempt to provide measures to improve their well-being within the shelter environment.

  17. Cat sensitization according to cat window of exposure in adult asthmatics

    NARCIS (Netherlands)

    Oryszczyn, M.-P.; van Ree, R.; Maccario, J.; Nadif, R.; Kauffmann, F.

    2009-01-01

    P>Background In adults, there is limited information on tolerance to cat, which may be reflected by high IgG(4) without IgE sensitization. Early exposure to cat may play a critical role. Objective The aim was to assess among adults the association of Fel d 1 IgG(4), Fel d 1 IgE, skin prick test

  18. Hypothermia in Uremic Dogs and Cats.

    Science.gov (United States)

    Kabatchnick, E; Langston, C; Olson, B; Lamb, K E

    2016-09-01

    The prevalence of uremic hypothermia (UH) and the effects of improving uremia on body temperature have not been determined in veterinary patients. To determine the prevalence of UH and correlations between uremia and body temperature in patients undergoing intermittent hemodialysis (IHD). Uremic dogs (n = 122) and cats (n = 79) treated by IHD at the Bobst Hospital of the Animal Medical Center from 1997 to 2013. Retrospective review of medical records. The prevalence of hypothermia was 38% in azotemic cats and 20.5% in azotemic dogs. Statistically significant temperature differences were observed between uremic and nonuremic dogs (nonuremic: mean, 100.8°F; range, 91.2-109.5°F; uremic: mean, 99.9°F; range, 95.6-103.8°F; P cats (nonuremic: mean, 100.6°F; range, 94.0-103.8°F; uremic: mean, 99.3°F; range, 92.3-103.4°F; P dog dialysis patients, significant models included (1) timing (pre-dialysis versus post-dialysis) with weight class (small [P dogs), (2) timing with serum creatinine concentration (P = .021), and (3) timing with BUN concentration (P cat dialysis patients, there was a significant interaction between timing and weight as a categorical variable (cats and dogs. Uremic patients are hypothermic compared to ill nonuremic patients and body temperatures increase when uremia is corrected with IHD in dogs and in cats >5 kg. In cats, UH seems to be a more prevalent phenomenon driven by uremia. Uremic hypothermia does occur in dogs, but body weight is a more important predictor of body temperature. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  19. Itraconazole for the treatment of cryptococcosis in cats.

    Science.gov (United States)

    Medleau, L; Jacobs, G J; Marks, M A

    1995-01-01

    Itraconazole was used in 35 cats with cryptococcosis. Treatment response was determined by comparing clinical signs before, during, and after treatment. It could not be evaluated in 7 cats because they died during treatment from causes unrelated to cryptococcosis. Of the remaining 28 cats, treatment response was classified as success in 16 cats (57%), as improvement in 8 cats (29%), and as a failure in 4 (14%). The failures were due to death or euthanasia from drug toxicity (1 cat), progressive fungal disease (2 cats), and relapse 1 year after treatment (1 cat). The cats that improved did not undergo a 1-year posttreatment evaluation because they were lost to follow-up (3 cats), died or were euthanatized for other reasons (4 cats), or had a noncompliant owner (1 cat). For the 16 cats in which treatment was successful, the median itraconazole dose was 13.8 mg/kg body weight daily (range, 10.9 to 26.7 mg/kg/d), and the median duration of treatment was 8.5 months (range, 4 to 16 months). Five of these cats had previously been treated unsuccessfully with ketoconazole.

  20. Neutropenia in cats with the Chediak-Higashi syndrome.

    Science.gov (United States)

    Prieur, D J; Collier, L L

    1987-01-01

    Thirteen cats with Chediak-Higashi syndrome and 22 control cats from the same colony, were evaluated for neutropenia. The absolute neutrophil counts of the Chediak-Higashi syndrome cats were significantly less (P less than 0.05) than those of the control cats. It is concluded that Chediak-Higashi syndrome cats, like Chediak-Higashi syndrome humans, have a neutropenia associated with the other manifestations of the syndrome. Lysozyme activity which was undetectable in the serum of both Chediak-Higashi syndrome and control cats was not of use for determining if the neutropenia was the result of neutrophil destruction. PMID:3651899

  1. A Survey of Public Opinion on Cat (Felis catus) Predation and the Future Direction of Cat Management in New Zealand.

    Science.gov (United States)

    Walker, Jessica K; Bruce, Stephanie J; Dale, Arnja R

    2017-07-03

    Cat predation is a prominent issue in New Zealand that provokes strong and opposing views. We explored, via 1011 face-to-face questionnaires, public opinion on (a) support for a National Cat Management Strategy (78% support); (b) concern regarding predation of wildlife by owned and un-owned cats (managed stray, unmanaged stray, and feral cats); (c) the acceptability of management techniques for owned cats; and (d) the acceptability of population management techniques for un-owned cats. The highest concern was expressed regarding the predation of non-native and native wildlife by feral cats (60 and 86% repectively), followed by unmanaged stray cats (59 and 86% respectively), managed stray cats (54 and 82% respectively), and finally owned cats (38 and 69% repectively). Limits to the number of cats owned and cat restriction zones received high levels of support (>65%), and compulsory microchipping, Council registration, and de-sexing were supported by the majority (>58%). Public support of population control methods for unowned cats was explored, and the influence of participant demographic variables on responses is described. These findings provide insight into public opinion regarding the management of cats in New Zealand, which should be considered during the development of legislation in this area.

  2. A Survey of Public Opinion on Cat (Felis catus Predation and the Future Direction of Cat Management in New Zealand

    Directory of Open Access Journals (Sweden)

    Jessica K. Walker

    2017-07-01

    Full Text Available Cat predation is a prominent issue in New Zealand that provokes strong and opposing views. We explored, via 1011 face-to-face questionnaires, public opinion on (a support for a National Cat Management Strategy (78% support; (b concern regarding predation of wildlife by owned and un-owned cats (managed stray, unmanaged stray, and feral cats; (c the acceptability of management techniques for owned cats; and (d the acceptability of population management techniques for un-owned cats. The highest concern was expressed regarding the predation of non-native and native wildlife by feral cats (60 and 86% repectively, followed by unmanaged stray cats (59 and 86% respectively, managed stray cats (54 and 82% respectively, and finally owned cats (38 and 69% repectively. Limits to the number of cats owned and cat restriction zones received high levels of support (>65%, and compulsory microchipping, Council registration, and de-sexing were supported by the majority (>58%. Public support of population control methods for unowned cats was explored, and the influence of participant demographic variables on responses is described. These findings provide insight into public opinion regarding the management of cats in New Zealand, which should be considered during the development of legislation in this area.

  3. Born to roam? Surveying cat owners in Tasmania, Australia, to identify the drivers and barriers to cat containment.

    Science.gov (United States)

    McLeod, Lynette J; Hine, Donald W; Bengsen, Andrew J

    2015-12-01

    Free-roaming domestic cats, Felis catus, are a major public nuisance in neighbourhoods across the world, and have been linked to biodiversity loss and a host of community health problems. Owners who let their cats roam, also place their cats at risk of serious injury. One management strategy that is gaining considerable support involves encouraging cat owners to contain their pets within their property. Contemporary behaviour change models highlight the importance of identifying drivers and barriers that encourage and discourage target behaviours such as cat containment. Results from a random dial phone survey of 356 cat owners in northern Tasmania identified four distinct cat containment profiles: owners who contained their cat all the time, owners who only contained their cat at night, owners who sporadically contained their cat with no set routine, and owners who made no attempt to contain their pet. Our results indicated that cat-owners' decisions to contain or not contain their cats were guided by a range of factors including owners' beliefs about their ability to implement an effective containment strategy and their views about the physical and psychological needs of their cats. The results are discussed in terms of improving the behavioural effectiveness of cat containment interventions by selecting appropriate behavioural change tools for the identified drivers and barriers, and developing targeted engagement strategies and messaging. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. Metabolic and hormonal alterations in cats with hepatic lipidosis.

    Science.gov (United States)

    Brown, B; Mauldin, G E; Armstrong, J; Moroff, S D; Mauldin, G N

    2000-01-01

    Hepatic lipidosis in cats is a commonly diagnosed hepatobiliary disease of unknown cause. The purpose of this prospective study was to characterize the blood hormone and lipid status of cats with hepatic lipidosis, and to compare this status to that of cats with other types of liver disease and to control cats. Twenty-three cats with hepatic disease were assigned to 1 of 2 groups on the basis of cytopathologic or histopathologic examination of the liver: group 1, hepatic lipidosis (n = 18); or group 2, cholangiohepatitis (n = 5). Ten healthy young adult cats were used as controls. Food was withheld from control animals for 24 hours before blood collection. Concentrations of plasma glucagon and serum insulin, cortisol, thyroxine, triglycerides, cholesterol, phospholipids, and nonesterified fatty acids (NEFAs) were determined in all cats, in addition to routine hematologic and serum biochemical testing. Cats with hepatic lipidosis had higher serum NEFA concentrations than cats with cholangiohepatitis or control cats (P lipidosis or control cats (P lipidosis. Serum insulin concentrations were significantly higher in control cats than in diseased cats (P lipidosis suggests that at least 1 factor in the pathogenesis of this syndrome may involve the regulation of hormone-sensitive lipase.

  5. Surrenderers’ Relationships with Cats Admitted to Four Australian Animal Shelters

    Directory of Open Access Journals (Sweden)

    Sarah Zito

    2018-02-01

    Full Text Available The surrender of cats to animal shelters results in financial, social and moral burdens for the community. Correlations of caretaking and interactions with surrendered cats were calculated, to understand more about humans’ relationships with surrendered cats and the contribution of semi-owned cats to shelter intakes. A questionnaire was used to collect detailed information about 100 surrenderers’ relationships with cats they surrendered to four animal shelters in Australia, with each surrenderer classifying themselves as being either the owner or a non-owner of the surrendered cat (ownership perception. Method of acquisition of the cat, association time, closeness of the relationship with the cat and degree of responsibility for the cat’s care were all associated with ownership perception. Many non-owners (59% fed and interacted with the cat they surrendered but rarely displayed other caretaking behaviours. However, most surrenderers of owned and unowned cats were attached to and felt responsible for the cat. Based on these results and other evidence, a causal model of ownership perception was proposed to provide a better understanding of factors influencing ownership perception. This model consisted of a set of variables proposed as directly or indirectly influencing ownership perception, with connecting arrows to indicate proposed causal relationships. Understanding ownership perception and the contribution of semi-owned cats to shelter intake is important as these can inform the development of more targeted and effective intervention strategies to reduce numbers of unwanted cats.

  6. Osteosarcoma in cats: 22 cases (1974-1984)

    International Nuclear Information System (INIS)

    Bitetto, W.V.; Patnaik, A.K.; Schrader, S.C.; Mooney, S.C.

    1987-01-01

    Osteosarcoma was diagnosed in 22 cats. Diagnosis was based on results of physical, radiographic, and histologic findings. Fifteen tumors arose from the appendicular skeleton, 4 from the skull, 2 from the pelvis, and 1 from a rib. Radiography revealed that in 14 of 15 cats (93%) with appendicular tumors, the lesion was metaphyseal, primarily lytic, with a ''moth-eaten'' appearance; absence and presence of periosteal new bone formation were associated with the tumors in 12 and 3 cats, respectively. The remaining 7 cats had axial tumors that were characterized by the presence of periosteal new bone formation in addition to bony lysis. Of the 15 cats with appendicular tumors, 12 were treated by amputation and 3 were euthanatized at the time of diagnosis. Of the cats undergoing amputation for treatment of their appendicular tumors, 6 cats were still alive 64 months after surgery (range, 13 to 64 months); the median survival time of the 5 cats (1 cat was lost to follow-up evaluation) that died was 49.2 months (range, 1 to 122 months). Four of 12 cats (33%) survived greater than or equal to 5 years after diagnosis. Of the cats with axial tumors that were not euthanatized at the time of diagnosis (6 of 7), the median survival time was 5.5 months. Based on these findings, we concluded that cats with appendicular osteosarcoma have a better prognosis than those with axial osteosarcoma, and that amputation is a viable treatment for cats with appendicular osteosarcoma

  7. CATS Aerosol Typing and Future Directions

    Science.gov (United States)

    McGill, Matt; Yorks, John; Scott, Stan; Palm, Stephen; Hlavka, Dennis; Hart, William; Nowottnick, Ed; Selmer, Patrick; Kupchock, Andrew; Midzak, Natalie; hide

    2016-01-01

    The Cloud Aerosol Transport System (CATS), launched in January of 2015, is a lidar remote sensing instrument that will provide range-resolved profile measurements of atmospheric aerosols and clouds from the International Space Station (ISS). CATS is intended to operate on-orbit for at least six months, and up to three years. Status of CATS Level 2 and Plans for the Future:Version. 1. Aerosol Typing (ongoing): Mode 1: L1B data released later this summer; L2 data released shortly after; Identify algorithm biases (ex. striping, FOV (field of view) biases). Mode 2: Processed Released Currently working on correcting algorithm issues. Version 2 Aerosol Typing (Fall, 2016): Implementation of version 1 modifications Integrate GEOS-5 aerosols for typing guidance for non spherical aerosols. Version 3 Aerosol Typing (2017): Implementation of 1-D Var Assimilation into GEOS-5 Dynamic lidar ratio that will evolve in conjunction with simulated aerosol mixtures.

  8. Dacryocystography in a cat with orbital pneumatosis.

    Science.gov (United States)

    Meomartino, Leonardo; Pasolini, Maria P; Lamagna, Francesco; Santangelo, Bruna; Mennonna, Giuseppina; Della Valle, Giovanni; Lamagna, Barbara

    2015-03-01

    A 2-year-old neutered male European short-haired cat was presented for a persistent discharge from the scar of previous left eye enucleation, performed 6 months prior by the referring veterinarian. A surgical exploration of the orbit was performed and retained nictitating membrane glandular and conjunctival tissues were removed. Eleven days later, the cat developed an orbital pneumatosis caused by retrograde movement of air through a patent nasolacrimal system and diagnosed by survey radiographic examination of the skull. Nasolacrimal system patency was assessed by dacryocystography performed by injection of iodinated contrast medium under pressure into the orbital cavity. Computed tomography dacryocystography confirmed the radiographic findings. The condition resolved following dacryocystography, possibly as an inflammatory response to the contrast medium. To our knowledge, this is the first case of orbital pneumatosis reported in a cat. © 2013 American College of Veterinary Ophthalmologists.

  9. Central tarsal bone fracture in a cat.

    Science.gov (United States)

    Cinti, Filippo; Pisani, Guido; Penazzi, Claudio; Carusi, Umberto; Vezzoni, Luca; Vezzoni, Aldo

    2016-01-01

    Fracture of the central tarsal bone is an uncommon injury in dogs and occurs predominantly in racing Greyhounds. To the authors' knowledge, this type of fracture has not been described previously in cats. This case report describes a five-year-old Domestic Shorthair cat referred to the Centro Veterinario Luni Mare because of lameness, swelling and signs of pain in the right hindlimb caused by trauma. Clinical examination and diagnostic imaging revealed a right central tarsal bone fracture. Open reduction and internal fixation with a 2.0 mm position screw and two 0.8 mm Kirschner wires were carried out. The last follow-up examination three years postoperatively found the cat in good health with normal range of motion and function, and no signs of lameness in the right hindlimb.

  10. Dilated cardiomyopathy in cats - A case report

    Directory of Open Access Journals (Sweden)

    K. Jeyaraja

    2013-08-01

    Full Text Available Two cats were brought to Madras Veterinary College Teaching Hospital with the history and clinical signs suggestive of congestive heart failure ie, coughing, exercise intolerance, dyspnea, abdominal distension etc. There was history of feeding the cat with home made diet in one case and in other with commercial dog food. Based on electrocardiographic, radiographic and echocardiographic findings, the diagnosis of dilated cardiomyopathy was done in both the cases. The cases were managed with enalapril maleate, furosemide, dietary taurine supplementation and other supportive therapy. Among these two cases, one cat died on 2nd day of treatment and the other showed recovery after 8 days of treatment. [Vet World 2013; 6(4.000: 226-227

  11. Astaxanthin uptake in domestic dogs and cats

    Directory of Open Access Journals (Sweden)

    Massimino Stefan

    2010-06-01

    Full Text Available Abstract Background Research on the uptake and transport of astaxanthin is lacking in most species. We studied the uptake of astaxanthin by plasma, lipoproteins and leukocytes in domestic dogs and cats. Methods Mature female Beagle dogs (18 to 19 mo old; 11 to 14 kg BW were dosed orally with 0, 0.1, 0.5, 2.5, 10 or 40 mg astaxanthin and blood taken at 0, 3, 6, 9, 12, 18 and 24 h post-administration (n = 8/treatment. Similarly, mature domestic short hair cats (12 mo old; 3 to 3.5 kg body weight were fed a single dose of 0, 0.02, 0.08, 0.4, 2, 5, or 10 mg astaxanthin and blood taken (n = 8/treatment at the same interval. Results Both dogs and cats showed similar biokinetic profiles. Maximal astaxanthin concentration in plasma was approximately 0.14 μmol/L in both species, and was observed at 6 h post-dosing. The plasma astaxanthin elimination half-life was 9 to 18 h. Astaxanthin was still detectable by 24 h in both species. In a subsequent study, dogs and cats were fed similar doses of astaxanthin daily for 15 to 16 d and astaxanthin uptake by plasma, lipoproteins, and leukocytes studied. In both species, plasma astaxanthin concentrations generally continued to increase through d 15 or 16 of supplementation. The astaxanthin was mainly associated with high density lipoprotein (HDL. In blood leukocytes, approximately half of the total astaxanthin was found in the mitochondria, with significant amounts also associated with the microsomes and nuclei. Conclusion Dogs and cats absorb astaxanthin from the diet. In the blood, the astaxanthin is mainly associated with HDL, and is taken up by blood leukocytes, where it is distributed to all subcellular organelles. Certain aspects of the biokinetic uptake of astaxanthin in dogs and cats are similar to that in humans.

  12. Laryngeal disease in dogs and cats.

    Science.gov (United States)

    Macphail, Catriona

    2014-01-01

    The most common disease process involving the larynx is laryngeal paralysis, which occurs much more frequently in dogs than in cats. Diagnosis of laryngeal paralysis requires close attention to anesthetic plane and coordination of respiratory effort with laryngeal motion. Surgical arytenoid lateralization improves respiration and quality of life in dogs with laryngeal paralysis; however, aspiration pneumonia is a recognized complication, and generalized neuropathy can progress. Laryngeal collapse can result from any cause of chronic upper airway obstruction, but is most often associated with unaddressed brachycephalic airway syndrome. Laryngeal neoplasia, while generally uncommon, occurs more frequently in cats than in dogs. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Septic lens implantation syndrome in a cat.

    Science.gov (United States)

    Dalesandro, Nicole; Stiles, Jean; Miller, Margaret

    2011-09-01

    A 13-year-old female spayed domestic shorthair cat was presented initially for a change in the appearance of the left eye. On initial examination, a small penetrating wound was suspected as the cause for a corneal scar, an anterior cortical incipient cataract and mild iritis. The cat was not re-presented until 1 year later at which time ocular pain was marked. Severe anterior uveitis and glaucoma were diagnosed and the eye enucleated. Histopathology documented intralenticular coccoid bacteria and septic lens implantation syndrome. © 2011 American College of Veterinary Ophthalmologists.

  14. The prognostic biomarker L-homoarginine is a substrate of the cationic amino acid transporters CAT1, CAT2A and CAT2B.

    Science.gov (United States)

    Chafai, Anja; Fromm, Martin F; König, Jörg; Maas, Renke

    2017-07-06

    Low plasma concentration of L-homoarginine is an independent predictor of cardiovascular events and total mortality. Experimental data indicate that supplementation of L-homoarginine may have protective effects. We aimed to elucidate the mechanisms involved in the cellular uptake of L-homoarginine, which are little understood, so far. Using human embryonic kidney (HEK293) cell lines stably overexpressing the human cationic amino acid transporters CAT1 [solute carrier family 7 (SLC7A1)], CAT2A (SLC7A2A) or CAT2B (SLC7A2B) we assessed the transport kinetics of L-homoarginine and interactions with the CAT substrates L-arginine and asymmetric dimethylarginine (ADMA). Significant uptake of L-homoarginine was observed for all three CATs with apparent K M -values of 175 ± 7 µM for CAT1 and 523 ± 35 µM for CAT2B. Saturation of CAT2A-mediated L-homoarginine uptake could not be reached. Uptake of L-homoarginine by any of the three CATs could be inhibited by L-arginine and ADMA. Significant inhibition of CAT1-mediated uptake of L-homoarginine by L-arginine already occurred in the physiological concentration range. Taken together these data demonstrate that L-homoarginine is a substrate of CAT1, CAT2A and CAT2B and that CAT1 is a key site with regard to physiological relevance and interactions with related substrates such as L-arginine.

  15. Transmission of feline immunodeficiency virus (FIV) among cohabiting cats in two cat rescue shelters.

    Science.gov (United States)

    Litster, Annette L

    2014-08-01

    Conflicting accounts have been published in the veterinary literature regarding transmission of feline immunodeficiency virus (FIV) between cohabiting cats in mixed households, and the mechanics of possible casual transmission, if it occurs, are poorly understood. Similarly, there are conflicting reports of vertical transmission of FIV. The aim of the present study was to document the FIV serological status of cats taken into two rescue shelters. At rescue shelter 1 (Rescue 1), cats cohabited in a multi-cat household of FIV-negative and naturally-infected, FIV-positive cats. A study was performed that combined a retrospective review of records of FIV serological status at intake (Test 1) and prospective FIV serological testing (Tests 2 and 3). Retrospective records were analyzed at rescue shelter 2 (Rescue 2), where FIV-positive queens with litters of nursing kittens were taken into the shelter, before being rehomed. FIV serology was performed on all kittens after weaning. Initial test results (Test 1) for 138 cohabiting cats from Rescue 1 showed that there were 130 FIV-negative cats and eight FIV-positive cats (six male neutered and two female spayed). A second test (Test 2), performed in 45 of the FIV-negative and five of the FIV-positive cats at median 28 months after Test 1 (range, 1 month to 8.8 years) showed that results were unchanged. Similarly, a third test (Test 3), performed in four of the original FeLV-negative cats and one remaining FIV-positive cat at median 38 months after Test 1 (range, 4 months to 4 years), also showed that results were unchanged. These results show a lack of evidence of FIV transmission, despite years of exposure to naturally-infected, FIV-positive cats in a mixed household. At Rescue 2, records were available from five FIV-positive queens with 19 kittens. All 19 kittens tested FIV-negative, suggesting that vertical transmission had not occurred. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. Determinants of Cat Choice and Outcomes for Adult Cats and Kittens Adopted from an Australian Animal Shelter.

    Science.gov (United States)

    Zito, Sarah; Paterson, Mandy; Vankan, Dianne; Morton, John; Bennett, Pauleen; Phillips, Clive

    2015-04-29

    The percentage of adult cats euthanized in animal shelters is greater than that of kittens because adult cats are less likely to be adopted. This study aimed to provide evidence to inform the design of strategies to encourage adult cat adoptions. One such strategy is to discount adoption prices, but there are concerns that this may result in poor adoption outcomes. We surveyed 382 cat adopters at the time of adoption, to assess potential determinants of adopters' cat age group choice (adult or kitten) and, for adult cat adopters, the price they are willing to pay. The same respondents were surveyed again 6-12 months after the adoption to compare outcomes between cat age groups and between adult cats in two price categories. Most adopters had benevolent motivations for adopting from the shelter and had put considerable thought into the adoption and requirements for responsible ownership. However, adult cat adopters were more likely to have been influenced by price than kitten adopters. Adoption outcomes were generally positive for both adult cats and kittens and for adult cats adopted at low prices. The latter finding alleviates concerns about the outcomes of "low-cost" adoptions in populations, such as the study population, and lends support for the use of "low-cost" adoptions as an option for attempting to increase adoption rates. In addition, the results provide information that can be used to inform future campaigns aimed at increasing the number of adult cat adoptions, particularly in devising marketing strategies for adult cats.

  17. Guidelines for vaccination of dogs and cats in Korea.

    Science.gov (United States)

    Song, Woo-Jin; Kim, Hyun-Tae; Yoo, Han-Sang; Youn, Hwa-Young

    2014-07-01

    This guideline contains the recommended vaccination schedules of dogs and cats from World Small Animal Veterinary Association (WSAVA) and American Animal Hospital Association (AAHA). In 2010, WSAVA published guidelines for the vaccination of dogs and cats. And, in 2011, AAHA also published guidelines for vaccination of dogs. In Korea, there is no published guideline for vaccination of dogs and cats yet. Therefore, the plane of vaccination also reports the present situation of vaccination schedule of dogs and cats in Korean animal hospitals.

  18. [Mycoplasma sp. isolation in sick and normal cats (author's transl)].

    Science.gov (United States)

    Campedelli Filho, O

    1977-01-01

    This paper deals with the presence of mycoplasmosis in sick and normal cats lodged by U.I.P.A. (União Internacional de Proteçäo aos Animais) São Paulo, Brazil. In a group of 78 cats, 10.41% of mycoplasma was found in sick cats and 0% in normal cats, in a total of 6,41% of positive cases.

  19. Toxocara cati infections in domestic cats from two communities in ...

    African Journals Online (AJOL)

    An epidemiological survey was undertaken to study the prevalence and intensity of infection with Toxocara cati in some selected domestic cats from two communities in south-western Nigeria. Faecal samples of 200 cats were collected through a direct rectal swab using a long forceps from households with cat from Ode Irele ...

  20. Seroprevalence of Toxoplasma gondii in cats from Colombo, Sri Lanka

    Science.gov (United States)

    Cats are essential in the life cycle of Toxoplasma gondii because they are the only hosts that can excrete the environmentally-resistant oocysts in nature. Nothing is known of the prevalence of Toxoplasma gondii in cats from Sri Lanka. Serum samples from 86 cats from Colombo, Sri Lanka were tested f...

  1. Gallbladder mucocoele and concurrent hepatic lipidosis in a cat.

    Science.gov (United States)

    Bennett, S L; Milne, M; Slocombe, R F; Landon, B P

    2007-10-01

    A 3-year-old Domestic Shorthair cat was presented with weight loss, anorexia and icterus. Feline hepatic lipidosis and gallbladder mucocoele were diagnosed; this is the first report of gallbladder mucocoele in the cat. The case was managed successfully with cholecystojejunostomy, gastrostomy tube placement and tube feeding for 3 months. The cat has survived over the long term with minimal complications.

  2. Lungworm disease in cats : ABCD guidelines on prevention and management

    NARCIS (Netherlands)

    Pennisi, Maria Grazia; Hartmann, Katrin; Addie, Diane D; Boucraut-Baralon, Corine; Egberink, Herman; Frymus, Tadeusz; Gruffydd-Jones, Tim; Horzinek, Marian C; Hosie, Margaret J; Lloret, Albert; Lutz, Hans; Marsilio, Fulvio; Radford, Alan D; Thiry, Etienne; Truyen, Uwe; Möstl, Karin

    OVERVIEW: Cardiopulmonary nematodes are emerging parasites of cats in Europe. A number of helminth parasites may be involved. The most prevalent lungworm in domestic cats is Aelurostrongylus abstrusus. Oslerus rostratus and Troglostrongylus species are found mainly in wild cats. The trichurid

  3. The effect of cat Felis catus predation on three breeding ...

    African Journals Online (AJOL)

    Breeding success of Pterodroma macroptera, Procellaria aequinoctialis and Pachyptila vittata salvini in three cat-free and three control areas were used to evaluate the effects of cat Felis catus predation on the avifauna of Marion Island. Breeding success of all three species was significantly higher in the combined cat-free ...

  4. Detection of Vaccinia Virus in Urban Domestic Cats, Brazil.

    Science.gov (United States)

    Costa, Galileu Barbosa; Miranda, Júlia Bahia; Almeida, Gregório Guilherme; Silva de Oliveira, Jaqueline; Pinheiro, Mariana Siqueira; Gonçalves, Stefanne Aparecida; Pimenta Dos Reis, Jenner Karlisson; Gonçalves, Ricardo; Ferreira, Paulo César Peregrino; Bonjardim, Cláudio Antônio; Abrahão, Jônatas Santos; Kroon, Erna Geessien; Trindade, Giliane de Souza

    2017-02-01

    We investigated possible vaccinia virus (VACV) in urban house cats in Brazil. Serum samples from 6 cats were positive for VACV by PCR, indicating likely VACV circulation among house cats in urban areas of Brazil. This finding highlights the importance of epidemiologic surveillance to avoid outbreaks among urban human populations.

  5. 50 CFR 28.43 - Destruction of dogs and cats.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Destruction of dogs and cats. 28.43 Section 28.43 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... VIOLATIONS OF PARTS 25, 26, AND 27 Impoundment Procedures § 28.43 Destruction of dogs and cats. Dogs and cats...

  6. Purified natural and recombinant Fel d 1 and cat albumin in in vitro diagnostics for cat allergy

    NARCIS (Netherlands)

    van Ree, R.; van Leeuwen, W. A.; Bulder, I.; Bond, J.; Aalberse, R. C.

    1999-01-01

    Current diagnostics and therapeutics for cat allergy are based on cat epithelial extracts originating from highly variable source materials. This gives rise to several problems: variability of allergen composition, contamination with house dust mite allergens, and potential transfer of pathogenic

  7. COMPARISON OF PBDES IN CAT SERUM TO LEVELS IN CAT FOOD: EVIDENCE OF DECA DEBROMINATION?

    Science.gov (United States)

    Abstract Since the introduction of brominated flame retardants (such as the PBDEs), increases in feline hyperthyroidism have been observed. We hypothesized that PBDE exposure was linked to the increased occurrence of hyperthyroidism in cats. Herein, PBDEs in serum of pet ...

  8. Evaluating "Cat Country": The Humor within Satire

    Science.gov (United States)

    Chang, Chung-chien Karen

    2010-01-01

    Satire, as a mode, is not frequently employed in Chinese narratives. "Cat Country," or "Mao Cheng Ji," written by Lao She (pen name of Shu Qing Chun, 1898--1966) has come under much attack of its literary values. Whereas most critics have no doubt that this work sets out to satirize China through the portrayal of a society of…

  9. Nutrition and oxalate metabolism in cats

    NARCIS (Netherlands)

    Dijcker, J.C.|info:eu-repo/dai/nl/315029412

    2013-01-01

    Over the past 30 years, a progressive increase in calcium oxalate (CaOx) urolith prevalence is reported in cats and dogs diagnosed with urolithiasis. This increase in prevalence appears to have occurred since dietary modifications were introduced to address magnesium ammonium phosphate urolithiasis.

  10. Phenotypic variability of cat-eye syndrome

    NARCIS (Netherlands)

    Berends, MJW; Tan-Sindhunata, G; Leegte, B; Van Essen, AJ

    2001-01-01

    Cat-Eye syndrome (CES) is a disorder with a variable pattern of multiple congenital anomalies of which coloboma of the iris and anal atresia are the best known. CES is cyogenetically characterised by the presence of an extra bisatellited marker chromosome, which represents an inverted dicentric

  11. Dermatophilus congolensis in a feral cat.

    Science.gov (United States)

    Barger, Anne M; Weedon, G Robert; Maddox, Carol W; Galloway, Kimberly A

    2014-10-01

    A young adult feral cat presented to the Champaign County Humane Society with a subcutaneous mass near the stifle. The mass was aspirated. Chains of paired cocci organisms were identified, consistent with Dermatophilus congolensis. The identity of these organisms was confirmed by culture and polymerase chain reaction. © ISFM and AAFP 2014.

  12. Cat Scratch Disease: The Story Continues

    Directory of Open Access Journals (Sweden)

    Mary Anne Opavsky

    1997-01-01

    Full Text Available OBJECTIVE: To present a perspective on the current state of knowledge of cat scratch disease (CSD, including the evidence for Bartonella henselae as the etiological agent, epidemiological and clinical characteristics of the disease, available diagnostic tests and current therapeutic options.

  13. Design of a Competency Administration Toolset (CAT)

    Science.gov (United States)

    2017-03-01

    nor well integrated . The stakeholder competency’s Budget Financial Managers (BFMs) used two independent data repositories, including Navy Enterprise... report , all objectives have been met. Confirmation from all levels of the stakeholder representatives indicated that Team CAT successfully met the...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA SYSTEMS ENGINEERING CAPSTONE PROJECT REPORT Approved for public release

  14. Getting a CAT Scan (For Kids)

    Medline Plus

    Full Text Available ... Answers (Q&A) Staying Safe Videos for Educators Search English Español Getting a CAT Scan (Video) KidsHealth / ... Nondiscrimination Visit the Nemours Web site. Note: All information on KidsHealth® is for educational purposes only. For ...

  15. Renal abscesses in cats: six cases.

    Science.gov (United States)

    Faucher, Mathieu R; Theron, Marie-Laure; Reynolds, Brice S

    2017-04-01

    Case series summary Six cats were diagnosed with renal abscesses. Common clinical findings were lethargy, dehydration, abdominal pain and nephromegaly. Fever was noted in half of the cases. Diagnosis was established by ultrasonography, cytological examination and bacterial culture of abscess aspirates. At least one possible contributing factor could be identified in all cases. Antibiotics were consistently used and in two cats the abscess was surgically drained. The short-term outcome was fair but the long-term outcome was dependent on the underlying condition. Relevance and novel information The results of this small case series suggest that renal abscess should be considered when nephromegaly and/or abdominal discomfort are noted. Diagnosis of renal abscess is straightforward when ultrasonography and fine-needle aspirate analysis can be performed. Medical treatment is assumed to be preferable but surgical treatment may be warranted on a case-by-case basis. Given that almost every affected cat was diagnosed with at least one comorbidity, a thorough evaluation is recommended for all cats with renal abscesses.

  16. Daffodil toxicosis in an adult cat

    OpenAIRE

    Saxon-Buri, Sharon

    2004-01-01

    A domestic longhair cat with a 3-day history of lethargy and vomiting after ingesting dried daffodil stems (Narcissus spp.) was severely hypothermic (33.0°C), with bradycardia (78 beats/min) and hypotension. Treatment with atropine, dexamethasone, fluid therapy, and supportive care resulted in a complete recovery by 6 days after exposure.

  17. Benign cementoblastoma (true cementoma in a cat

    Directory of Open Access Journals (Sweden)

    Lenin A Villamizar-Martinez

    2016-01-01

    Full Text Available Case summary A 10-year-old castrated male domestic shorthair cat was presented for assessment of a gingival mass surrounding the left maxillary third and fourth premolar teeth. The mass was surgically removed by means of a marginal rim excision, and the tissue was submitted for histological assessment. It was identified as a benign cementoblastoma (true cementoma. There was proliferation of mineralized eosinophilic material with multiple irregularly placed lacunae and reversal lines, reminiscent of cementum. The cat recovered uneventfully from the anesthesia, and there was no evidence of tumor recurrence 6 months after surgery. Relevance and novel information Cementoblastomas (true cementomas in domestic animals are rare, with just a few reports in ruminants, monogastric herbivores and rodents. Cementoblastoma is considered a benign tumor that arises from the tooth root. The slow, expansive and constant growth that characterizes these masses may be accompanied by signs of oral discomfort and dysphagia. This case report is intended to increase knowledge regarding this tumor in cats and also highlights the importance of complete excision of the neoplasm. To our knowledge, there are no previous reports in the literature of cementoblastoma in the cat.

  18. Veterinarian Gets Flu Virus from Cats

    Centers for Disease Control (CDC) Podcasts

    2018-03-28

    Dr. Todd Davis, a CDC research biologist, discusses transmission of avian H7N2 from a cat to a human.  Created: 3/28/2018 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/28/2018.

  19. Suppression of fertility in adult cats

    DEFF Research Database (Denmark)

    Goericke-Pesch, Sandra Kathrin; Wehrend, A.; Georgiev, P.

    2014-01-01

    and clinical options are available for the suppression of fertility in adult cats and the decision as to which should be chosen - independent of the legal registration of any state - depends on different facts: (i) feral or privately owned animal? (ii) temporary or permanent suppression of fertility wanted...

  20. The antihypertensive effect of amlodipine in cats

    Directory of Open Access Journals (Sweden)

    D. Morar,

    2011-06-01

    Full Text Available The purpose of the study was to evaluate the effect of amlodipine on blood pressure and renal function in cats with arterial hypertension secondary to chronic renal failure. The research was conducted on 11 cats, aged between 7 and 14.5 years, diagnosed with arterial hypertension secondary to chronic renal failure. Systolic blood pressure (SBP, diastolic blood pressure (DBP, mean arterial pressure (MBP and pulse rate were determined by oscillometric method, before and after 7, 30 or 120 days of treatment with amlodipine. At the beginning of treatment, all cats were receiving 0.625 mg amlodipine once daily and after 7 days oftreatment, in five cats, the dose was increased to 1.25 mg amlodipine, once daily. Before amlodipine administration the mean values of SBP/DBP were 175 ± 13.2 mmHg/119 ± 7.2 mmHg and after 30 days of treatment, the mean values of the SBP/DBP were reduced by 27.9/25.4 mmHg (p<0,001. After 120 days of treatment with amlodipine mean values of SBP/DBP were lower with 32/31 mmHg compared with baseline values (p<0.001. The treatment with amlodipine did not significantly affect the values of blood biochemical parameters of renal profile.

  1. Viral reproductive pathogens of dogs and cats.

    Science.gov (United States)

    Decaro, Nicola; Carmichael, Leland E; Buonavoglia, Canio

    2012-05-01

    This article reviews the current literature on the viral agents that cause reproductive failures in domestic carnivores (dogs and cats). A meaningful update is provided on the etiologic, clinical, pathologic, diagnostic, and prophylactic aspects of the viral infections impacting canine and feline reproduction as a consequence of either direct virus replication or severe debilitation of pregnant animals.

  2. Kipling's Cat: Learning from the New Student.

    Science.gov (United States)

    Pearce, Richard

    1996-01-01

    International schools can benefit from new students' fresh vision. Some students exhibit "culture shock" on arrival, while others, like Kipling's cat, act as though "all places are alike to them." This article examines the newcomer's adjustment process by proposing a model of personal identity development and poses questions to test the theory…

  3. Diagnostic radiology of the dog and cat

    International Nuclear Information System (INIS)

    Kealy, J.K.

    1981-01-01

    Radiolographic examinations have become an important aid in small animal veterinary practice. The emphasis of the examinations has shifted from surgical and orthopedic applications to internal diseases. The book gives a comprehensive picture of X-ray diagnosis in dogs and cats. (orig./MG) [de

  4. Schrödinger's Cat States

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 2. Schrödinger's Cat States. A N Maheshwari V P Srivastava. Research News Volume 3 Issue 2 February 1998 pp 79-82. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/003/02/0079-0082 ...

  5. Surrenderers’ Relationships with Cats Admitted to Four Australian Animal Shelters

    Science.gov (United States)

    Zito, Sarah; Paterson, Mandy; Rand, Jacquie; Phillips, Clive J. C.

    2018-01-01

    Simple Summary The surrender of cats to animal shelters results in financial, social and moral burdens for the community. Human caretaking of cats was explored in a sample of people surrendering cats to shelters in Australia. At the shelters surrenderers classified themselves as owners or non-owners and a questionnaire identified that this was related to their method of acquisition of the cat, their association time with the cat, the closeness of their relationship with the cat and their degree of responsibility for the cat’s care. A model of ownership perception was developed to provide a better understanding of factors influencing ownership perception. Understanding ownership perceptions in cats surrendered to shelters is important as these can inform the development of more targeted and effective intervention strategies to reduce numbers of unwanted cats. Abstract The surrender of cats to animal shelters results in financial, social and moral burdens for the community. Correlations of caretaking and interactions with surrendered cats were calculated, to understand more about humans’ relationships with surrendered cats and the contribution of semi-owned cats to shelter intakes. A questionnaire was used to collect detailed information about 100 surrenderers’ relationships with cats they surrendered to four animal shelters in Australia, with each surrenderer classifying themselves as being either the owner or a non-owner of the surrendered cat (ownership perception). Method of acquisition of the cat, association time, closeness of the relationship with the cat and degree of responsibility for the cat’s care were all associated with ownership perception. Many non-owners (59%) fed and interacted with the cat they surrendered but rarely displayed other caretaking behaviours. However, most surrenderers of owned and unowned cats were attached to and felt responsible for the cat. Based on these results and other evidence, a causal model of ownership perception

  6. [Feeding of dogs and cats in Germany].

    Science.gov (United States)

    Becker, N; Dillitzer, N; Sauter-Louis, C; Kienzle, E

    2012-01-01

    The aim of this study was to determine epidemiological data on the feeding of dogs and cats in Germany. A total of 865 dog owners and 243 cat owners were interviewed using standardised questionnaires about their animals (age, sex, weight, body condition, health) and feeding, including treats, additional supplements and reasons for food changes, together with data on the pet owners (age, sex, education, profession). The interviews took place in the waiting rooms of veterinarians, in dog schools, animal shelters and public parks as well as via the internet. Body condition scoring (BCS, scale 1-9) was performed separately by the pet owners and the interviewer. The mean age of dogs was 4.8 years and of cats 6.8 years. The dogs' body weight ranged from 2.2kg (Pomeranian dog) to 95kg (Saint Bernard). The cats had a body weight from 2 to 11kg. Approximately 52% of dogs and cats were overweight (BCS6-9). Differences existed between the assessment by the owner and the interviewer. Many owners underestimated the body condition, in particular, moderate overweight was not recognised (BCS6-7). Commercial food was exclusively used by 58% of dog and 90% of cat owners, while 35% and 10%, respectively, combined these with additional feed. Nearly 8% of dog and 7 years) and sick dogs received home-made diets more often. Older pet owners (≥ 46 years) fed their pets home-made diets more frequently. The education and profession of owners did not affect the percentage of home-made diets. There was no effect of the type of diet on BCS. Owners with a lower education as well as housewives and pensioners more often had overweight pets. Older owners and working owners gave treats less frequently. However, 95% of dogs and 65% of cats received treats. Being overweight is the biggest dietary problem. In comparison to previous studies, the number of overweight pets has increased. Pet owners should be advised early on excess weight, because the onset of being overweight is often not recognised

  7. Metabolic response to three different diets in lean cats and cats predisposed to overweight

    OpenAIRE

    Keller, Claudia; Liesegang, Annette; Frey, Diana; Wichert, Brigitta

    2017-01-01

    Background The existence of a genetic predisposition to obesity is commonly recognized in humans and rodents. Recently, a link between genetics and overweight was shown in cats. The goal of this study was to identify the effect of diet composition on plasma levels of glucose, insulin, free fatty acids and triglycerides in cats receiving different diets (high-carbohydrate, high-fat and high-protein diets). Results Insulin and leptin concentrations were significantly correlated with phenotype. ...

  8. HEAD MOVEMENT DURING WALKING IN THE CAT

    Science.gov (United States)

    ZUBAIR, HUMZA N.; BELOOZEROVA, IRINA N.; SUN, HAI; MARLINSKI, VLADIMIR

    2016-01-01

    Knowledge of how the head moves during locomotion is essential for understanding how locomotion is controlled by sensory systems of the head. We have analyzed head movements of the cat walking along a straight flat pathway in the darkness and light. We found that cats' head left-right translations, and roll and yaw rotations oscillated once per stride, while fore-aft and vertical translations, and pitch rotations oscillated twice. The head reached its highest vertical positions during second half of each forelimb swing, following maxima of the shoulder/trunk by 20–90°. Nose-up rotation followed head upward translation by another 40–90° delay. The peak-to-peak amplitude of vertical translation was ~1.5 cm and amplitude of pitch rotation was ~3°. Amplitudes of lateral translation and roll rotation were ~1 cm and 1.5–3°, respectively. Overall, cats' heads were neutral in roll and 10–30° nose-down, maintaining horizontal semicircular canals and utriculi within 10° of the earth horizontal. The head longitudinal velocity was 0.5–1 m/s, maximal upward and downward linear velocities were ~0.05 and ~0.1 m/s, respectively, and maximal lateral velocity was ~0.05 m/s. Maximal velocities of head pitch rotation were 20–50 °/s. During walking in light, cats stood 0.3–0.5 cm taller and held their head 0.5–2 cm higher than in darkness. Forward acceleration was 25–100% higher and peak-to-peak amplitude of head pitch oscillations was ~20 °/s larger. We concluded that, during walking, the head of the cat is held actively. Reflexes appear to play only a partial role in determining head movement, and vision might further diminish their role. PMID:27339731

  9. Metabolic response to three different diets in lean cats and cats predisposed to overweight.

    Science.gov (United States)

    Keller, Claudia; Liesegang, Annette; Frey, Diana; Wichert, Brigitta

    2017-06-19

    The existence of a genetic predisposition to obesity is commonly recognized in humans and rodents. Recently, a link between genetics and overweight was shown in cats. The goal of this study was to identify the effect of diet composition on plasma levels of glucose, insulin, free fatty acids and triglycerides in cats receiving different diets (high-carbohydrate, high-fat and high-protein diets). Insulin and leptin concentrations were significantly correlated with phenotype. Insulin levels were lower, whereas leptin levels were higher in cats predisposed to overweight. The other blood parameters were not correlated with phenotype. Intake of the high-carbohydrate diet resulted in higher insulin concentrations compared with the two other diets. Insulin levels were within the values described for non-obese cats in previous studies. There was no difference in metabolic response between the two groups. As the high-carbohydrate diet led to the highest insulin blood concentrations, it might be useful to avoid such diets in cats predisposed to overweight. In addition, even cats with genetically linked obesity can regain insulin sensitivity after weight loss.

  10. An experimental study on cerebral paragonimiasis using cats

    International Nuclear Information System (INIS)

    Lee, Seon Kyu; Chang, Kee Hyun; Goo, Jin Mo; Han, Moon Hee; Shin, Yong Moon; Choo, Sung Wook; Yu, In Kyu; Cho, Seung Yull; Kong, Yoon

    1994-01-01

    It is important to diagnosis paragonimiasis in early active because it can be dared by chemotherapy. However, it is difficult to make a correct diagnosis of cerebral paragonimiasis in the early active stage, and the radiographic findings of cerebral paragonimiasis have been rarely reported. Thus, this experimental study was designed to produce early active cerebral paragonimiasis and to demonstrate radiologic-pathologic correlations. In 8 cats, 7-8 metacercariae of Paragonimus Westermani were directly introduced into brain parenchyma of each cat's after trephination of the skull. In another 16 cats, the juvenile worms and the adult worms that had developed for varying periods (2 weeks, 4 weeks, 6 weeks, 8 weeks and 12 weeks) in the lunges of another cats were introduced into the brain parenchyma of each cat's with the same procedure described above. Follow -up MR images and chest radiographs were obtained at 2 days, 1 weeks, 2 weeks, 4 weeks and 8 weeks after inoculation. The autopsies and histopathological examinations of the cat's brain were undertaken in 22 cats. In 9 cats that were suspected with pulmonary lesion on chest radiograph, the soft tissue radiographs of inflated-fixed lungs were obtained. In one cat with inoculation of adult worm, acute suppurative inflammation of the brain parenchyma was demonstrated. But the other cats with inoculation of adult worm or juvenile worm and the cats with intentional of metacercaris did not reveal any evidence of acute cerebral paragonimiasis. More than half of the introduce metacercariae (5 out of 8 cats) were found in the lung parenchyma, while only 25% (4 out of 16 cats) of the adult worm inoculated cats were. Acute suppurative inflammation suggesting acute stage cerebral paragonimiasis was obtained in one case of adult worm inoculated cat. Most of the inoculated metacercariae and some of the juvenile worms or adult worms were migrated to the lungs

  11. An experimental study on cerebral paragonimiasis using cats

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seon Kyu; Chang, Kee Hyun; Goo, Jin Mo; Han, Moon Hee; Shin, Yong Moon; Choo, Sung Wook; Yu, In Kyu [Seoul National University College of Medicine, Seoul (Korea, Republic of); Cho, Seung Yull; Kong, Yoon [Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    1994-06-15

    It is important to diagnosis paragonimiasis in early active because it can be dared by chemotherapy. However, it is difficult to make a correct diagnosis of cerebral paragonimiasis in the early active stage, and the radiographic findings of cerebral paragonimiasis have been rarely reported. Thus, this experimental study was designed to produce early active cerebral paragonimiasis and to demonstrate radiologic-pathologic correlations. In 8 cats, 7-8 metacercariae of Paragonimus Westermani were directly introduced into brain parenchyma of each cat's after trephination of the skull. In another 16 cats, the juvenile worms and the adult worms that had developed for varying periods (2 weeks, 4 weeks, 6 weeks, 8 weeks and 12 weeks) in the lunges of another cats were introduced into the brain parenchyma of each cat's with the same procedure described above. Follow -up MR images and chest radiographs were obtained at 2 days, 1 weeks, 2 weeks, 4 weeks and 8 weeks after inoculation. The autopsies and histopathological examinations of the cat's brain were undertaken in 22 cats. In 9 cats that were suspected with pulmonary lesion on chest radiograph, the soft tissue radiographs of inflated-fixed lungs were obtained. In one cat with inoculation of adult worm, acute suppurative inflammation of the brain parenchyma was demonstrated. But the other cats with inoculation of adult worm or juvenile worm and the cats with intentional of metacercaris did not reveal any evidence of acute cerebral paragonimiasis. More than half of the introduce metacercariae (5 out of 8 cats) were found in the lung parenchyma, while only 25% (4 out of 16 cats) of the adult worm inoculated cats were. Acute suppurative inflammation suggesting acute stage cerebral paragonimiasis was obtained in one case of adult worm inoculated cat. Most of the inoculated metacercariae and some of the juvenile worms or adult worms were migrated to the lungs.

  12. The radiographic appearance of pulmonary histoplasmosis in the cat

    International Nuclear Information System (INIS)

    Wolf, A.M.; Green, R.W.

    1987-01-01

    A retrospective study of 18 cats with pulmonary histoplasmosis was conducted to evaluate radiographic patterns of disease and to determine age, breed, and sex distributions. All cats had active disease confirmed by biopsy/aspiration cytology (lung, bone marrow, peripheral lymph nodes, pleural fluid) or necropsy examination. Cats 3 years of age or less had the highest incidence of disease; females outnumbered males 2 to 1. Radiographically, most cats had an interstitial pattern which appeared as a fine, diffuse or linear pattern, or as a more distinct nodular pattern. An alveolar pattern was an uncommon radiographic finding. Tracheobronchial lymphadenopathy and calcified lymph nodes or pulmonary parenchymal lesions were not identified in these cats

  13. The behaviour and ecology of domestic cats (Felis catus L.)

    OpenAIRE

    Panaman, Roger

    1984-01-01

    This thesis is a reconnaissance of the behavioural ecology of domestic cats. The principal subjects were two groups of farm cats. There was also a group of captive cats and a house cat. The study differs from all previous ones in that the cats were tame and therefore could be shadowed and observed for long periods at all hours. It deals with (1) activity patterns and activity budget, (2) use of space and social behaviour, (3) scent communication, (4) foraging and (5) population dynamics.

  14. Sensitivity of fecal occult blood testing in the cat.

    Science.gov (United States)

    Rudinsky, Adam J; Guillaumin, Julien; Gilor, Chen

    2017-06-01

    Objectives The impact of dietary factors on fecal occult blood (FOB) testing has been previously evaluated in cats, but the analytical sensitivity of this point-of-care test remains unexamined. The primary goal of this study was to assess the analytical sensitivity of the FOB test in cats. Methods Five cats were used in a repeated measures study. Following oral administration of blood, feces were collected and tested every 12 h for FOB and melena. All cats were fed an animal protein-free diet starting the week before entry into the study. Blood was administered on a milligram of hemoglobin per kilogram of body weight basis, and dosed at 1.5, 3, 15, 30 and 45 mg/kg hemoglobin in series with a wash-out period between each trial. Results FOB was detected in one cat at 1.5 mg/kg hemoglobin, three cats at 3 mg/kg hemoglobin and in all five cats at 15, 30 and 45 mg/kg hemoglobin. Melena was noted in one cat at 30 mg/kg and four cats at 45 mg/kg, but not at lower doses. Conclusions and relevance Administration of 15 mg/kg hemoglobin (equivalent to about 1.5 ml blood) was sufficient for positive results in all cats. However, detection occurred with as little as 1.5 mg/kg hemoglobin. Thus, FOB has good analytical sensitivity in cats under appropriate clinical situations.

  15. Comparative serological investigation between cat and tiger blood for transfusion.

    Science.gov (United States)

    Thengchaisri, Naris; Sinthusingha, Chayakrit; Arthitwong, Surapong; Sattasathuchana, Panpicha

    2017-06-29

    Evidence suggests that non-domesticated felids inherited the same AB-erythrocyte antigens as domestic cats. To study the possible compatibility of tiger blood with that of other endangered felidae, blood samples from captive tigers and domestic cats were subjected to an in vitro study. The objectives of this study were to (1) identify whether the captive tigers had blood type AB and (2) determine the compatibility between the blood of captive tigers and that of domestic cats with a similar blood type. The anti-coagulated blood with ethylenediaminetetraacetic acid of 30 tigers was examined to determine blood type, and a crossmatching test was performed between tiger and cat blood. All 30 tigers had blood type A. Tube agglutination tests using tiger plasma with cat erythrocytes resulted in 100% agglutination (n=30) with type B cat erythrocytes and 76.7% agglutination (n=23) with type A cat erythrocytes. The 80% of major and 60% of minor compatibilities between blood from 10 tigers and 10 domestic cats with blood type A were found to pass compatibility tests. Interestingly, 3/10 of the tigers' red blood cell samples were fully compatible with all cat plasmas, and 1/10 of the tiger plasma samples were fully compatible with the type A red cells of domestic cats. Although the result of present findings revealed type-A blood group in the surveyed tigers, the reaction of tiger plasma with Type-A red cell from cats suggested a possibility of other blood type in tigers.

  16. Hepatic abscesses in cats: 14 cases (1985-2002).

    Science.gov (United States)

    Sergeeff, Jennifer S; Armstrong, P Jane; Bunch, Susan E

    2004-01-01

    In this retrospective study, we describe 14 cats diagnosed with hepatic abscesses. The objective of the study was to report the clinical signs, physical examination findings, clinicopathologic findings, and outcomes in affected cats. These findings were then compared with those previously reported in dogs and humans. Clinical signs were vague and included anorexia, lethargy, and weight loss. Only 23% of cats had fever, whereas 31% were hypothermic. Increases in serum activities of alanine aminotransferase and alkaline phosphatase were found in 45 and 18%, respectively, of the 11 cats that had laboratory work performed. Abdominal ultrasound examinations were performed in 7 cats, and abnormalities were found in 71% of them. Four cats had solitary abscesses, all of which were located in the right liver lobes. The other 10 cats had multifocal small abscesses or microabscesses, and all of these cats had clinical signs suggestive of sepsis. Cytologic evaluation of samples obtained by abdominocentesis indicated septic inflammation in 67% of cats in which peritoneal fluid was analyzed. Hepatic abscess cultures yielded polymicrobial growth in 66% of the cats: Escherichia coli was the most commonly cultured organism. Overall mortality rate was 79%. All survivors underwent exploratory laparotomy for partial hepatectomy to resect the abscess followed by medical management. Hepatic abscesses should be considered in cats with signs consistent with sepsis. More routine use of ultrasonography may aid in earlier diagnosis of hepatic abscesses, potentially improving prognosis and outcome.

  17. Vitamin D status in cats with feline immunodeficiency virus.

    Science.gov (United States)

    Titmarsh, Helen F; Lalor, Stephanie M; Tasker, Severine; Barker, Emily N; Berry, Jacqueline; Gunn-More, Danielle; Mellanby, Richard J

    2015-10-01

    Feline immunodeficiency virus (FIV) is a lentivirus that can lead to a syndrome of acquired immune dysfunction. Infected cats often remain asymptomatic for several years before immune dysfunction leads to an increased risk for the development of systemic diseases, neoplasia and opportunistic infections. FIV is structurally related to human immunodeficiency virus (HIV) and the pathogenesis of FIV-related disease is similar to that seen in HIV-infected patients. Observational studies have documented an association between low plasma vitamin D and HIV infection. Vitamin D status has been shown to be associated with HIV-related disease progression, morbidity and mortality. The objective of this study was to examine the hypothesis that vitamin D status, as assessed by serum 25-hydroxyvitamin D [25(OH)D] concentrations, are lower in cats with FIV infection compared to healthy control cats. Serum 25(OH)D concentrations were measured in 20 healthy cats, 39 hospitalized ill cats and 59 cats infected with FIV. Cats which were FIV infected had significantly lower 25(OH)D concentrations compared to healthy control cats. Serum 25(OH)D concentrations were not significantly different between FIV-infected cats and hospitalized ill cats. Further investigations are warranted to determine whether vitamin D status influences the prognosis of cats infected with FIV.

  18. Opinions from the front lines of cat colony management conflict.

    Science.gov (United States)

    Peterson, M Nils; Hartis, Brett; Rodriguez, Shari; Green, Matthew; Lepczyk, Christopher A

    2012-01-01

    Outdoor cats represent a global threat to terrestrial vertebrate conservation, but management has been rife with conflict due to differences in views of the problem and appropriate responses to it. To evaluate these differences we conducted a survey of opinions about outdoor cats and their management with two contrasting stakeholder groups, cat colony caretakers (CCCs) and bird conservation professionals (BCPs) across the United States. Group opinions were polarized, for both normative statements (CCCs supported treating feral cats as protected wildlife and using trap neuter and release [TNR] and BCPs supported treating feral cats as pests and using euthanasia) and empirical statements. Opinions also were related to gender, age, and education, with females and older respondents being less likely than their counterparts to support treating feral cats as pests, and females being less likely than males to support euthanasia. Most CCCs held false beliefs about the impacts of feral cats on wildlife and the impacts of TNR (e.g., 9% believed feral cats harmed bird populations, 70% believed TNR eliminates cat colonies, and 18% disagreed with the statement that feral cats filled the role of native predators). Only 6% of CCCs believed feral cats carried diseases. To the extent the beliefs held by CCCs are rooted in lack of knowledge and mistrust, rather than denial of directly observable phenomenon, the conservation community can manage these conflicts more productively by bringing CCCs into the process of defining data collection methods, defining study/management locations, and identifying common goals related to caring for animals.

  19. Hypoglycemia associated with refeeding syndrome in a cat.

    Science.gov (United States)

    DeAvilla, Marisa D; Leech, Elizabeth B

    2016-11-01

    To describe the clinical presentation and biochemical abnormalities occurring during the successful treatment of refeeding syndrome in a cat. A 2-year-old neutered male domestic shorthair cat presented after having been missing for 12 weeks. The cat had clinical signs of severe starvation. Common complications developed during refeeding (eg, hypophosphatemia, hypokalemia, and hemolytic anemia). The cat also developed hypoglycemia, a complication common in people but not previously reported in a cat. Hypoglycemia and electrolyte deficiencies were managed with intravenous supplementation. The cat was successfully treated and was discharged alive 7 days after presentation. Hypoglycemia has not been reported previously as a complication of refeeding in a cat. Frequent monitoring of electrolyte, mineral, and blood glucose concentrations is essential to successful management of refeeding syndrome. The ideal refeeding strategy is unknown at this time. Evidence suggests that a diet low in carbohydrate decreases the likelihood of metabolic derangements commonly associated with refeeding. © Veterinary Emergency and Critical Care Society 2016.

  20. Occupancy of the Invasive Feral Cat Varies with Habitat Complexity.

    Directory of Open Access Journals (Sweden)

    Rosemary Hohnen

    Full Text Available The domestic cat (Felis catus is an invasive exotic in many locations around the world and is thought to be a key factor driving recent mammal declines across northern Australia. Many mammal species native to this region now persist only in areas with high topographic complexity, provided by features such as gorges or escarpments. Do mammals persist in these habitats because cats occupy them less, or despite high cat occupancy? We show that occupancy of feral cats was lower in mammal-rich habitats of high topographic complexity. These results support the idea that predation pressure by feral cats is a factor contributing to the collapse of mammal communities across northern Australia. Managing impacts of feral cats is a global conservation challenge. Conservation actions such as choosing sites for small mammal reintroductions may be more successful if variation in cat occupancy with landscape features is taken into account.

  1. MRI of secondary cervical syringomyelia in four cats

    International Nuclear Information System (INIS)

    Okada, Midori; Itou, Takuya; Sakai, Takeo; Kitagawa, Masato; Ito, Daisuke; Kanayama, Kiichi

    2009-01-01

    This report describes the use of magnetic resonance imaging (MRI) to diagnose cervical syringomyelia in 4 cats. MRI revealed enlargement of the lateral ventricle in all the cats. Of the 4 cases, MRI revealed herniation of the cerebellum in 3 cats, an isolated fourth ventricle in 1 cat, severe hydrocephalus in 2 cats and brain masses in 1 cat. In this report, the cervical syringomyelia in these cats may have been due to formation of a secondary syrinx (enlargement of the central canal) as a result of blockage of flow in the outlet of the fourth ventricle caused by feline infectious peritonitis (FIP) encephalomyelitis or secondary cerebellar tonsillar herniation caused by increased intracranial pressure due to intracranial masses or may have been due to caudal compression of the cerebellum caused by increased intracranial pressure due to hydrocephalus. (author)

  2. Thyroid Cysts in Cats: A Retrospective Study of 40 Cases.

    Science.gov (United States)

    Miller, M L; Peterson, M E; Randolph, J F; Broome, M R; Norsworthy, G D; Rishniw, M

    2017-05-01

    Thyroid cysts are rare in cats and poorly documented. To report distinguishing clinical features and treatment responses of cats with thyroid cysts. Forty client-owned cats. Retrospective review of medical records for cats with thyroid cysts confirmed by scintigraphy, ultrasound, magnetic resonance imaging, or necropsy at 4 referral centers between 2005 and 2016. Signalment, clinical findings, diagnostic testing, treatment, and outcome were recorded. Cats ranged in age from 8 to 20 years with no apparent breed or sex predilection. 37 of 40 (93%) cats were hyperthyroid (duration, 1-96 months). Clinical findings included palpable neck mass (40/40, 100%), weight loss (15/40, 38%), dysphagia (8/40, 20%), decreased appetite (5/40, 13%), and dyspnea (4/40, 10%). Cysts were classified as small (≤8 cm 3 ) in 16 (40%) and large (>8 cm 3 ) in 24 (60%) cats. Of 25 cats treated with radioiodine, hyperthyroidism resolved in 23 (92%), whereas thyroid cysts resolved in 12 (50%). Radioiodine treatment resolved small cysts in 8 of 13 (62%) cats and large cysts in 4 of 11 (36%) cats. Eight cats, including 2 euthyroid cats, underwent thyroid-cystectomy; 3 with bilateral thyroid involvement were euthanized postoperatively for hypocalcemia. Excised cystic thyroid masses were identified as cystadenoma (4) and carcinoma (4). Thyroid cysts are encountered in hyperthyroid and euthyroid cats with benign and malignant thyroid tumors. Radioiodine treatment alone inconsistently resolved thyroid cysts. Thyroid-cystectomy could be considered in cats with unilateral thyroid disease or when symptomatic cysts persist despite successful radioiodine treatment of hyperthyroidism. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  3. Intensive intravenous infusion of insulin in diabetic cats.

    Science.gov (United States)

    Hafner, M; Dietiker-Moretti, S; Kaufmann, K; Mueller, C; Lutz, T A; Reusch, C E; Zini, E

    2014-01-01

    Remission occurs in 10-50% of cats with diabetes mellitus (DM). It is assumed that intensive treatment improves β-cell function and increases remission rates. Initial intravenous infusion of insulin that achieves tight glycemic control decreases subsequent insulin requirements and increases remission rate in diabetic cats. Thirty cats with newly diagnosed DM. Prospective study. Cats were randomly assigned to one of 2 groups. Cats in group 1 (n = 15) received intravenous infusion of insulin with the goal of maintaining blood glucose concentrations at 90-180 mg/dL, for 6 days. Cats in group 2 (n = 15) received subcutaneous injections of insulin glargine (cats ≤4 kg: 0.5-1.0 IU, q12h; >4 kg 1.5-2.0 IU, q12h), for 6 days. Thereafter, all cats were treated with subcutaneous injections of insulin glargine and followed up for 6 months. Cats were considered in remission when euglycemia occurred for ≥4 weeks without the administration of insulin. Nonparametric tests were used for statistical analysis. In groups 1 and 2, remission was achieved in 10/15 and in 7/14 cats (P = .46), and good metabolic control was achieved in 3/5 and in 1/7 cats (P = .22), respectively. Overall, good metabolic control or remission occurred in 13/15 cats of group 1 and in 8/14 cats of group 2. In group 1, the median insulin dosage given during the 6-month follow-up was significantly lower than in group 2 (group 1: 0.32 IU/kg/day, group 2: 0.51 IU/kg/day; P = .013). Initial intravenous infusion of insulin for tight glycemic control in cats with DM decreases insulin requirements during the subsequent 6 months. Copyright © 2014 by the American College of Veterinary Internal Medicine.

  4. Drought controls on H2O2 accumulation, catalase (CAT) activity and CAT gene expression in wheat.

    Science.gov (United States)

    Luna, Celina M; Pastori, Gabriela M; Driscoll, Simon; Groten, Karin; Bernard, Stephanie; Foyer, Christine H

    2005-01-01

    Plants co-ordinate information derived from many diverse external and internal signals to ensure appropriate control of gene expression under optimal and stress conditions. In this work, the relationships between catalase (CAT) and H2O2 during drought in wheat (Triticum aestivum L.) are studied. Drought-induced H2O2 accumulation correlated with decreases in soil water content and CO2 assimilation. Leaf H2O2 content increased even though total CAT activity doubled under severe drought conditions. Diurnal regulation of CAT1 and CAT2 mRNA abundance was apparent in all conditions and day/night CAT1 and CAT2 expression patterns were modified by mild and severe drought. The abundance of CAT1 transcripts was regulated by circadian controls that persisted in continuous darkness, while CAT2 was modulated by light. Drought decreased abundance, and modified the pattern, of CAT1 and CAT2 mRNAs. It was concluded that the complex regulation of CAT mRNA, particularly at the level of translation, allows precise control of leaf H2O2 accumulation.

  5. 1993 CAT workshop on beamline optical designs

    International Nuclear Information System (INIS)

    1993-11-01

    An Advanced Photon Source (APS) Collaborative Access Team (CAT) Workshop on Beamline Optical Designs was held at Argonne National Laboratory on July 26--27, 1993. The goal of this workshop was to bring together experts from various synchrotron sources to provide status reports on crystal, reflecting, and polarizing optics as a baseline for discussions of issues facing optical designers for CAT beamlines at the APS. Speakers from the European Synchrotron Radiation Facility (ESRF), the University of Chicago, the National Synchrotron Light Source, and the University of Manchester (England) described single- and double-crystal monochromators, mirrors, glass capillaries, and polarizing optics. Following these presentations, the 90 participants divided into three working groups: Crystal Optics Design, Reflecting Optics, and Optics for Polarization Studies. This volume contains copies of the presentation materials from all speakers, summaries of the three working groups, and a ''catalog'' of various monochromator designs

  6. CT studies of brain abscesses in cats

    International Nuclear Information System (INIS)

    Kretzschmar, K.; Wallenfang, T.; Bohl, J.

    1981-01-01

    Cerebral abscesses were produced in 56 cats by introducing staphylococcus aureus into the white matter of one cerebral hemisphere, using a stereotaxic apparatus. The cats were treated with antibiotics and/or steroids. The size and density of the inflammatory process and the abscess ring were measured on postcontrast CT scans. Differences were found depending on the stage of the abscess, but the deviation of values was too great for determining the age of the abscess from one measurement, to be able to apply proper treatment. The size and density of the abscesses were the same on CT whether the animals were treated or not. This was contrary to the clinical picture, the measurements of edema, and the histopathological studies. (orig.)

  7. OCULAR SONOGRAM OF INDONESIAN STRAY CAT EYES

    Directory of Open Access Journals (Sweden)

    Mokhamad Fakhrul Ulum

    2017-08-01

    Full Text Available The purpose of this study was to investigate Indonesian stray cat (KLI eyes by transpalpebrae B-mode ultrasound imaging. Eight healthy adult stray cats with 3.0-4.0 kg body weight were underwent of eyes ultrasound scanning without anesthesia or sedation. Linear ultrasound transducer with 7.5-15 MHz of frequency and ultrasound-gel were adhered directly to palpebral on the closed eyes. The results showed that the internal architecture of eyes was visible in different echogenicity according to the constituent of eyes structure. The sonograms with hypoechoic to hyperechoic parts of eyes were cornea, iris, cilliary body, suspensor ligament, sclera, and lens capsule. Moreover, anechoic parts of sonograms that having aqueous constituent were anterior chamber, posterior chamber, and vitreous humor. Based on the result, it can be concluded that B-mode ultrasound was able to assess the eyes through transpalpebral scanning.

  8. 1993 CAT workshop on beamline optical designs

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    An Advanced Photon Source (APS) Collaborative Access Team (CAT) Workshop on Beamline Optical Designs was held at Argonne National Laboratory on July 26--27, 1993. The goal of this workshop was to bring together experts from various synchrotron sources to provide status reports on crystal, reflecting, and polarizing optics as a baseline for discussions of issues facing optical designers for CAT beamlines at the APS. Speakers from the European Synchrotron Radiation Facility (ESRF), the University of Chicago, the National Synchrotron Light Source, and the University of Manchester (England) described single- and double-crystal monochromators, mirrors, glass capillaries, and polarizing optics. Following these presentations, the 90 participants divided into three working groups: Crystal Optics Design, Reflecting Optics, and Optics for Polarization Studies. This volume contains copies of the presentation materials from all speakers, summaries of the three working groups, and a ``catalog`` of various monochromator designs.

  9. Allium species poisoning in dogs and cats

    Directory of Open Access Journals (Sweden)

    BS Salgado

    2011-01-01

    Full Text Available Dogs and cats are the animals that owners most frequently seek assistance for potential poisonings, and these species are frequently involved with toxicoses due to ingestion of poisonous food. Feeding human foodstuff to pets may prove itself dangerous for their health, similarly to what is observed in Allium species toxicosis. Allium species toxicosis is reported worldwide in several animal species, and the toxic principles present in them causes the transformation of hemoglobin into methemoglobin, consequently resulting in hemolytic anemia with Heinz body formation. The aim of this review is to analyze the clinicopathologic aspects and therapeutic approach of this serious toxicosis of dogs and cats in order to give knowledge to veterinarians about Allium species toxicosis, and subsequently allow them to correctly diagnose this disease when facing it; and to educate pet owners to not feed their animals with Allium-containg food in order to better control this particular life-threatening toxicosis.

  10. Cheshire cat phenomena and quarks in nuclei

    International Nuclear Information System (INIS)

    Rho, M.

    1986-11-01

    The notion of the ''Cheshire Cat'' principle in hadron structure is developed rigorously in (1+1) dimensions and approximately in (3+1) dimensions for up- and down-quark flavor systems. This phenomenon is invoked to address the issue as to whether or not direct quark-gluon signatures can be ''seen'' in low-energy nuclear phenomena. How addition of the third flavor -strangeness- can modify the Cheshire Cat property is discussed. It is proposed that one of the primary objectives of nuclear physics be to probe -and disturb- the ''vacuum'' of the strong interactions (QCD) and that for this purpose the chiral symmetry SU(3)xSU(3) can play a crucial role in normal and extreme conditions. As an illustration, kaon condensation at a density ρ>∼ 3ρ 0 is discussed in terms of a toy model and is related to ''cleansing'' of the quark condensates from the vacuum

  11. The contribution of cat owners' attitudes and behaviours to the free-roaming cat overpopulation in Tel Aviv, Israel.

    Science.gov (United States)

    Finkler, Hilit; Terkel, Joseph

    2012-04-01

    The attitudes and behaviours of cat owners in regard to treatment of cats may have a cumulative effect on the food availability, reproduction, density and welfare of the free-roaming cat population and thus also on the extent of cat overpopulation. Understanding this is thus a vital step in the a priori planning of cat management programs on any scale, as well as in developing public education programs on this issue. Although recent years have seen an accumulation of knowledge in regard to cat owners' attitudes and behaviours, the findings vary among countries and locations and in Israel this has never been investigated systematically. Using a questionnaire provided to cat owners in veterinary clinics, this study aimed at identifying those attitudes and behaviours that may be contributing to cat overpopulation in Tel Aviv, Israel, and at exploring the socio-economic factors that influence this problem. The findings show that the influential factors can be predicted from the cat owners' socio-economic status, mainly education and income, as well as gender and age. A consistency in those cat owner behaviours that contribute to cat overpopulation was also uncovered, revealing a sub-population of individuals who persist in the undesirable behaviours. Finally, a strong relationship between attitude and consequent behaviour was demonstrated, indicating the importance of education and targeted publicity as a means to influence attitudes and thereby change behaviours in this respect. We propose several measures by which to reduce the current extent of cat owners' contribution to the cat overpopulation: discouraging unwanted owner behaviours such as abandonment of their cats and allowing them to breed; promoting awareness of the neutering option among cat caretakers; and increasing pre-adoption neutering rates in shelters. Regional and national laws promoting responsible pet ownership need to be enacted. By improving the current level of knowledge and awareness among cat

  12. Diagnosis of pancreatitis in dogs and cats.

    Science.gov (United States)

    Xenoulis, P G

    2015-01-01

    Pancreatitis is the most common disorder of the exocrine pancreas in both dogs and cats. Ante-mortem diagnosis of canine and feline pancreatitis can be challenging. The clinical picture of dogs and cats with pancreatitis varies greatly (from very mild to severe or even fatal) and is characterised by non-specific findings. Complete blood count, serum biochemistry profile and urinalysis should always be performed in dogs and cats suspected of having pancreatitis, although findings are not-specific for pancreatitis. Serum amylase and lipase activities and trypsin-like immunoreactivity (TLI) concentrations have no or only limited clinical value for the diagnosis of pancreatitis in either dogs or cats. Conversely, serum pancreatic lipase immunoreactivity (PLI) concentration is currently considered to be the clinicopathological test of choice for the diagnosis of canine and feline pancreatitis. Abdominal radiography is a useful diagnostic tool for the exclusion of other diseases that may cause similar clinical signs to those of pancreatitis. Abdominal ultrasonography can be very useful for the diagnosis of pancreatitis, but this depends largely on the clinician's experience. Histopathological examination of the pancreas is considered the gold standard for the diagnosis and classification of pancreatitis, but it is not without limitations. In clinical practice, a combination of careful evaluation of the animal's history, serum PLI concentration and abdominal ultrasonography, together with pancreatic cytology or histopathology when indicated or possible, is considered to be the most practical and reliable means for an accurate diagnosis or exclusion of pancreatitis compared with other diagnostic modalities. © 2015 British Small Animal Veterinary Association.

  13. Fatal disseminated toxoplasmosis in an immunocompetent cat

    Directory of Open Access Journals (Sweden)

    Susanna S. Nagel

    2013-02-01

    Full Text Available A 10-year-old domestic short hair cat was referred for investigation of anorexia and polydipsia of 3 days’ duration. Clinically the cat was obese, pyrexic (39.8 °C, had acute abdominal pain and severe bilirubinuria. Haematology and serum biochemistry revealed severe panleukopenia, thrombocytopenia, markedly elevated alanine aminotransferase (ALT and five-fold increased pre-prandial bile acids. Ultrasonographic evaluation of the abdomen did not identify any abnormalities. Serum tests for feline immunodeficiency virus (FIV and feline leukaemia virus (FeLV were negative. Broad-spectrum antibiotic treatment for infectious hepatitis was to no avail; the cat deteriorated and died 72 h after admission. Necropsy revealed mild icterus and anaemia, severe multifocal hepatic necrosis, serofibrinous hydrothorax, pulmonary oedema and interstitial pneumonia. Histopathology confirmed the macroscopic findings and revealed multifocal microgranulomata in the brain and myocardium, as well as areas of necrosis in lymph nodes and multifocally in splenic red pulp. Long bone shaft marrow was hyperplastic with a predominance of leukocyte precursors and megakaryocytes and splenic red pulp showed mild extramedullary haemopoiesis. Immunohistochemical staining for Toxoplasma gondii was strongly positive, with scattered cysts and tachyzoites in the liver, lymph nodes, spleen, lungs, brain, salivary glands and intracellularly in round cells in occasional blood vessels. Immunohistochemical staining for corona virus on the same tissues was negative, ruling out feline infectious peritonitis (FIP. Polymerase chain reaction (PCR on formalin-fixed paraffin-wax embedded tissues was positive for Toxoplasma sp., but attempts at sequencing were unsuccessful. This was the first case report of fulminant disseminated toxoplasmosis in South Africa, in which detailed histopathology in an apparently immunocompetent cat was described.

  14. Mycobacterial panniculitis caused by in a cat

    Directory of Open Access Journals (Sweden)

    Polina Vishkautsan

    2016-10-01

    Full Text Available Case summary A domestic shorthair cat was evaluated for chronic, bilateral, ulcerative dermatitis affecting the inguinal region and lateral aspects of both pelvic limbs. Histopathologic examination of skin biopsies collected throughout the course of disease revealed chronic pyogranulomatous ulcerative dermatitis. Aerobic bacterial skin cultures yielded growth of a methicillin-resistant Staphylococcus aureus and Corynebacterium amycolatum . Upon referral the clinical findings were suggestive of a non-tuberculous Mycobacterium species infection. Previously obtained skin cultures failed to yield growth of mycobacterial organisms. A deep skin biopsy was collected and submitted for mycobacterial culture. At 5 weeks of incubation Mycobacterium thermoresistibile was isolated. In previous reports, M thermoresistibile has been isolated after 2–4 days of incubation, suggesting that this strain may have been a slower growing variant, or other factors (such as prior antimicrobial therapy inhibited rapid growth of this isolate. The cat was hospitalized for intravenous antibiotic therapy, surgical debridement of wounds, vacuum-assisted wound closure therapy and reconstruction procedures. The wounds were ultimately primarily closed and the cat was discharged to the owner after 50 days of hospitalization. Seven months after hospitalization, the ulcerative skin lesions had healed. Relevance and novel information To our knowledge, only two cases of M thermoresistibile panniculitis have been reported in cats. In the only detailed report of feline M thermoresistibile panniculitis, treatment was not attempted. The second case only reported detection of M thermoresistibile by PCR without a clinical description of the case. In our case report, severe chronic skin infection with M thermoresistibile was addressed using prolonged specific antibiotic therapy, surgical debridement and reconstructions, and treatment of secondary bacterial infections.

  15. Cefazolin pharmacokinetics in cats under surgical conditions.

    Science.gov (United States)

    Albarellos, Gabriela A; Montoya, Laura; Passini, Sabrina M; Lupi, Martín P; Lorenzini, Paula M; Landoni, María F

    2017-10-01

    Objectives The aim of this study was to determine the plasma pharmacokinetic profile, tissue concentrations and urine elimination of cefazolin in cats under surgical conditions after a single intravenous dose of 20 mg/kg. Methods Intravenous cefazolin (20 mg/kg) was administered to nine young mixed-breed cats 30 mins before they underwent surgical procedures (ovariectomy or orchiectomy). After antibiotic administration, samples from blood, some tissues and urine were taken. Cefazolin concentrations were determined in all biological matrices and pharmacokinetic parameters were estimated. Results Initial plasma concentrations were high (C p(0) , 134.80 ± 40.54 µg/ml), with fast and moderately wide distribution (distribution half-life [t ½(d) ] 0.16 ± 0.15 h; volume of distribution at steady state [V (d[ss]) ] 0.29 ± 0.10 l/kg) and rapid elimination (body clearance [Cl B ], 0.21 ± 0.06 l/h/kg; elimination half-life [t ½ ], 1.18 ± 0.27 h; mean residence time 1.42 ± 0.36 h). Thirty to 60 mins after intravenous administration, cefazolin tissue concentrations ranged from 9.24 µg/ml (subcutaneous tissue) to 26.44 µg/ml (ovary). The tissue/plasma concentration ratio ranged from 0.18 (muscle) to 0.58 (ovary). Cefazolin urine concentrations were high with 84.2% of the administered dose being eliminated in the first 6 h postadministration. Conclusions and relevance Cefazolin plasma concentrations remained above a minimum inhibitory concentration of ⩽2 µg/ml up to 4 h in all the studied cats. This suggests that a single intravenous dose of 20 mg/kg cefazolin would be adequate for perioperative prophylactic use in cats.

  16. Endocrine emergencies in dogs and cats.

    Science.gov (United States)

    Koenig, Amie

    2013-07-01

    Success in treatment of endocrine emergencies is contingent on early recognition and treatment. Many endocrine diseases presenting emergently have nonspecific signs and symptoms. In addition, these endocrine crises are often precipitated by concurrent disease, further making early identification difficult. This article concentrates on recognition and emergency management of the most common endocrine crises in dogs and cats. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Continuous glucose monitoring in dogs and cats.

    Science.gov (United States)

    Wiedmeyer, C E; DeClue, A E

    2008-01-01

    Use of continuous glucose monitoring in veterinary medicine is gaining popularity. Through use of a commercially available continuous glucose monitor system, insights into daily glucose changes in dogs and cats are achievable. The continuous glucose monitoring system measures glucose concentrations in the interstitial fluid of the subcutaneous space by use of a small, flexible probe. When placed in the subcutaneous tissue, the probe is connected to a recording device that is attached to the animal and records the interstitial fluid glucose concentration every 5 minutes (288 readings per 24 hours). Once attached and properly calibrated, the instrument can remain in place for several days, hospitalization of the patient is not necessary, and the normal daily routine of the animal can be maintained. The data from the recording device are then downloaded and a very detailed picture of the interstitial fluid glucose concentration over that time period can be obtained. Subcutaneous interstitial fluid glucose concentrations have a good correlation to blood glucose concentrations within a defined range. The continuous glucose monitoring system has distinct advantages over traditional blood glucose curves and is a valuable tool for managing diabetic dogs and cats. In addition, other clinical uses for continuous glucose monitoring are being developed. This review is designed to outline the technology behind the continuous glucose monitoring system, describe the clinical use of the instrument, provide clinical examples in which it may be useful, and discuss future directions for continuous glucose monitoring in dogs and cats.

  18. Is Schrödinger's Cat Alive?

    Directory of Open Access Journals (Sweden)

    Mani L. Bhaumik

    2017-12-01

    Full Text Available Erwin Schrödinger is famous for presenting his wave equation of motion that jump-started quantum mechanics. His disenchantment with the Copenhagen interpretation of quantum mechanics led him to unveil the Schrödinger's cat paradox, which did not get much attention for nearly half a century. In the meantime, disappointment with quantum mechanics turned his interest to biology facilitating, albeit in a peripheral way, the revelation of the structure of DNA. Interest in Schrödinger's cat has recently come roaring back making its appearance conspicuously in numerous scientific articles. From the arguments presented here, it would appear that the legendary Schrödinger's cat is here to stay, symbolizing a profound truth that quantum reality exists at all scales; but we do not observe it in our daily macroscopic world as it is masked for all practical purposes, most likely by environmental decoherence with irreversible thermal effects. Quanta 2017; 6: 70–80.

  19. Insulin detemir treatment in diabetic cats in a practice setting.

    Science.gov (United States)

    Hoelmkjaer, Kirsten Madsen; Spodsberg, Eva-Maria Hohneck; Bjornvad, Charlotte Reinhard

    2015-02-01

    Insulin detemir is a long-acting insulin analogue and may represent a valuable treatment option for diabetic cats. So far, only one study addressing detemir treatment of diabetic cats has been published, and this was based on an intensive blood glucose monitoring protocol. The aim of the current, retrospective study was to evaluate the effect of detemir therapy in diabetic cats in a general clinical setting. Fourteen diabetic cats with a follow-up period of at least 3 months were included. Data were collected from medical records at the University Hospital for Companion Animals, University of Copenhagen, Denmark. Thirteen of 14 cats achieved moderate or excellent control of clinical symptoms within the initial 3 months of detemir therapy, including five cats previously treated unsuccessfully with other types of insulin. Clinical improvements were noted after 1 month of therapy and continued over time. Three cats achieved remission within the initial 3 months and none experienced a diabetic relapse during the study period. One cat achieved remission after 13 months of therapy. Improvements in clinical symptoms were markedly better than indicated by blood glucose and serum fructosamine concentrations. The safety of detemir was very high, with only two reported episodes of clinical hypoglycaemia, neither of which required veterinary attention. Based on these results detemir can be recommended for the treatment of diabetic cats, including cats previously treated unsuccessfully with other types of insulin. © ISFM and AAFP 2014.

  20. Online Relinquishments of Dogs and Cats in Australia.

    Science.gov (United States)

    Hazel, Susan J; Jenvey, Caitlin J; Tuke, Jonathan

    2018-02-07

    While traditionally people relinquish their pets to an animal shelter or pound, the internet provides a newer method to re-home. We analyzed advertisements (ads) on the largest website in Australia for trading dogs and cats: Gumtree. Data was collected in 2016. Dogs were sampled on 7, 16 and 24 February 2016 and cats on 9, 19 and 26 February 2016, with 2640 ads for relinquished dogs, and 2093 ads for relinquished cats. It was estimated >31,000 puppies/dogs and >24,000 kittens/cats are relinquished on Gumtree per year. The median age of dogs was 1.42 and cats 0.9 years of age. There were 23% of dog ads and 62% of cat ads for free animals. Compared to the human population, there were proportionately more ads in Queensland and fewer ads in Victoria. A total of 15 people were surveyed who had relinquished a dog or cat using Gumtree. The dog owners used Gumtree for two reasons: because they believed the shelters were full (n = 4); and they wanted to see/interview the new owner (n = 2). For cat owners: they had originally got the cat on Gumtree (n = 2); they use Gumtree for other things, and it works (n = 2), and; they wanted to see/interview the new owner (n = 2). The data collected will be valuable for implementation of policy and interventions to protect the welfare of unwanted dogs and cats.

  1. The Population Origins and Expansion of Feral Cats in Australia

    Science.gov (United States)

    Yurchenko, Andrey A.; David, Victor A.; Scott, Rachael; Koepfli, Klaus-Peter; Driscoll, Carlos; O’Brien, Stephen J.; Menotti-Raymond, Marilyn

    2016-01-01

    The historical literature suggests that in Australia, the domestic cat (Felis catus) had a European origin [~200 years before present (ybp)], but it is unclear if cats arrived from across the Asian land bridge contemporaneously with the dingo (4000 ybp), or perhaps immigrated ~40000 ybp in association with Aboriginal settlement from Asia. The origin of cats in Australia is important because the continent has a complex and ancient faunal assemblage that is dominated by endemic rodents and marsupials and lacks the large placental carnivores found on other large continents. Cats are now ubiquitous across the entire Australian continent and have been implicit in the range contraction or extinction of its small to medium sized (cats using 15 short tandem repeat (STR) genomic markers. Their origin appears to come exclusively from European founders. Feral cats in continental Australia exhibit high genetic diversity in comparison with the low diversity found in populations of feral cats living on islands. The genetic structure is consistent with a rapid westerly expansion from eastern Australia and a limited expansion in coastal Western Australia. Australian cats show modest if any population structure and a close genetic alignment with European feral cats as compared to cats from Asia, the Christmas and Cocos (Keeling) Islands (Indian Ocean), and European wildcats (F. silvestris silvestris). PMID:26647063

  2. Development of the cat-owner relationship scale (CORS).

    Science.gov (United States)

    Howell, Tiffani J; Bowen, Jonathan; Fatjó, Jaume; Calvo, Paula; Holloway, Anna; Bennett, Pauleen C

    2017-08-01

    Characteristics of the human-animal bond can be influenced by both owner-related and pet-related factors, which likely differ between species. Three studies adapted the Monash Dog-Owner Relationship Scale (MDORS) to permit assessment of human-cat interactions as perceived by the cat's owner. In Study 1293 female cat owners completed a modified version of the MDORS, where 'dog' was replaced with 'cat' for all items. Responses were compared with a matched sample of female dog owners. A partial least squares discriminant analysis revealed systematic differences between cat and dog owners in the Dog (Cat)-Owner Interaction subscale (MDORS subscale 1), but not for Perceived Emotional Closeness or Perceived Costs (Subscales 2 and 3). Study 2 involved analysis of free-text descriptions of cat-owner interactions provided by 61 female cat owners. Text mining identified key words which were used to create additional questions for a new Cat-Owner Interaction subscale. In Study 3, the resulting cat-owner relationship scale (CORS) was tested in a group of 570 cat owners. The main psychometric properties of the scale, including internal consistency and factor structure, were evaluated. We propose that this scale can be used to accurately assess owner perceptions of their relationship with their cat. A modified scale, combining items from the CORS and MDORS (a C/DORS), is also provided for when researchers would find it desirable to compare human-cat and human-dog interactions. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Determinants of Cat Choice and Outcomes for Adult Cats and Kittens Adopted from an Australian Animal Shelter

    Science.gov (United States)

    Zito, Sarah; Paterson, Mandy; Vankan, Dianne; Morton, John; Bennett, Pauleen; Phillips, Clive

    2015-01-01

    Simple Summary Commonly, more adult cats than kittens are euthanized in animal shelters. We surveyed 382 cat adopters to assess adoption outcomes and potential determinants of adopters’ choice of cat age group and price. Most adopters had benevolent motivations for adopting from the shelter and had put considerable thought into the adoption and responsible ownership requirements. However, adult cat adopters were more likely to have been influenced by price than kitten adopters. Adoption outcomes were generally positive in all age and adoption price groups. This study provides evidence to inform the design of strategies to encourage adult cat adoptions. Abstract The percentage of adult cats euthanized in animal shelters is greater than that of kittens because adult cats are less likely to be adopted. This study aimed to provide evidence to inform the design of strategies to encourage adult cat adoptions. One such strategy is to discount adoption prices, but there are concerns that this may result in poor adoption outcomes. We surveyed 382 cat adopters at the time of adoption, to assess potential determinants of adopters’ cat age group choice (adult or kitten) and, for adult cat adopters, the price they are willing to pay. The same respondents were surveyed again 6–12 months after the adoption to compare outcomes between cat age groups and between adult cats in two price categories. Most adopters had benevolent motivations for adopting from the shelter and had put considerable thought into the adoption and requirements for responsible ownership. However, adult cat adopters were more likely to have been influenced by price than kitten adopters. Adoption outcomes were generally positive for both adult cats and kittens and for adult cats adopted at low prices. The latter finding alleviates concerns about the outcomes of “low-cost” adoptions in populations, such as the study population, and lends support for the use of “low-cost” adoptions as an option for

  4. Determinants of Cat Choice and Outcomes for Adult Cats and Kittens Adopted from an Australian Animal Shelter

    Directory of Open Access Journals (Sweden)

    Sarah Zito

    2015-04-01

    Full Text Available The percentage of adult cats euthanized in animal shelters is greater than that of kittens because adult cats are less likely to be adopted. This study aimed to provide evidence to inform the design of strategies to encourage adult cat adoptions. One such strategy is to discount adoption prices, but there are concerns that this may result in poor adoption outcomes. We surveyed 382 cat adopters at the time of adoption, to assess potential determinants of adopters’ cat age group choice (adult or kitten and, for adult cat adopters, the price they are willing to pay. The same respondents were surveyed again 6–12 months after the adoption to compare outcomes between cat age groups and between adult cats in two price categories. Most adopters had benevolent motivations for adopting from the shelter and had put considerable thought into the adoption and requirements for responsible ownership. However, adult cat adopters were more likely to have been influenced by price than kitten adopters. Adoption outcomes were generally positive for both adult cats and kittens and for adult cats adopted at low prices. The latter finding alleviates concerns about the outcomes of “low-cost” adoptions in populations, such as the study population, and lends support for the use of “low-cost” adoptions as an option for attempting to increase adoption rates. In addition, the results provide information that can be used to inform future campaigns aimed at increasing the number of adult cat adoptions, particularly in devising marketing strategies for adult cats.

  5. Development of an operational specific CAT risk (SCATR) index

    Science.gov (United States)

    Keller, J. L.; Haines, P. A.; Luers, J. K.

    1983-01-01

    The original formulations of Roach (1970) and Oard (1974) for the calculation of clear air turbulence (CAT) potential from synoptic scale data were extended. An index which gives a measure of the specific risk of encountering CAT - the specific clear air turbulence risk (SCATR) index - was defined. This index takes into account both the locally and advected contributions to the energy necessary for CAT. The advected contribution is associated with the role of atmospheric gravity waves. The SCATR index was calculated for a number of cases where documented encounters with CAT occurred. Of particular interest were those made for cases involving severe CAT. The results for the two severe CAT cases run were quite impressive and elicited considerable interest from operational aviation meteorologists.

  6. Ultrastructural myocardial changes in seven cats with spontaneous hypertrophic cardiomyopathy

    DEFF Research Database (Denmark)

    Christiansen, Liselotte Bruun; Prats Gavalda, Clara; Hyttel, Poul

    2015-01-01

    OBJECTIVES: Hypertrophic cardiomyopathy (HCM) is the most common heart disease in cats and shares clinical and pathological characteristics with human HCM. Little is known about the pathogenic mechanisms underlying development of spontaneous feline HCM. ANIMALS: The study population consisted...... of seven cats diagnosed with HCM and eight age-matched cats with no evidence of cardiac disease. METHODS: Fresh myocardial biopsies taken from the middle of the left ventricular posterior free wall were obtained and examined with transmission electron microscopy. RESULTS: Electron microscopic examination...... showed ultrastructural aberrations of the myocardial cytoarchitecture and of the interstitium in the seven cats with HCM. In the most severely affected cats the myofibrils were disorganized and subsarcolemmal mitochondria were depleted. In control cats, contraction band artifacts were commonly seen...

  7. Susceptibility of Domestic Cats to Chronic Wasting Disease

    Science.gov (United States)

    Nalls, Amy V.; Seelig, Davis M.; Kraft, Susan L.; Carnes, Kevin; Anderson, Kelly R.; Hayes-Klug, Jeanette; Hoover, Edward A.

    2013-01-01

    Domestic and nondomestic cats have been shown to be susceptible to feline spongiform encephalopathy (FSE), almost certainly caused by consumption of bovine spongiform encephalopathy (BSE)-contaminated meat. Because domestic and free-ranging nondomestic felids scavenge cervid carcasses, including those in areas affected by chronic wasting disease (CWD), we evaluated the susceptibility of the domestic cat (Felis catus) to CWD infection experimentally. Cohorts of 5 cats each were inoculated intracerebrally (i.c.) or orally (p.o.) with CWD-infected deer brain. At 40 and 42 months postinoculation, two i.c.-inoculated cats developed signs consistent with prion disease, including a stilted gait, weight loss, anorexia, polydipsia, patterned motor behaviors, head and tail tremors, and ataxia, and the cats progressed to terminal disease within 5 months. Brains from these two cats were pooled and inoculated into cohorts of cats by the i.c., p.o., and intraperitoneal and subcutaneous (i.p./s.c.) routes. Upon subpassage, feline CWD was transmitted to all i.c.-inoculated cats with a decreased incubation period of 23 to 27 months. Feline-adapted CWD (FelCWD) was demonstrated in the brains of all of the affected cats by Western blotting and immunohistochemical analysis. Magnetic resonance imaging revealed abnormalities in clinically ill cats, which included multifocal T2 fluid attenuated inversion recovery (FLAIR) signal hyperintensities, ventricular size increases, prominent sulci, and white matter tract cavitation. Currently, 3 of 4 i.p./s.c.- and 2 of 4 p.o. secondary passage-inoculated cats have developed abnormal behavior patterns consistent with the early stage of feline CWD. These results demonstrate that CWD can be transmitted and adapted to the domestic cat, thus raising the issue of potential cervid-to-feline transmission in nature. PMID:23236066

  8. Affectionate Interactions of Cats with Children Having Autism Spectrum Disorder

    Directory of Open Access Journals (Sweden)

    Lynette A. Hart

    2018-03-01

    Full Text Available Mental and physical benefits of dogs have been reported for adults and children with special needs, but less is known about benefits of cats for children. A cat that can be held by a child could provide important therapeutic companionship for children with severe or less severe autism spectrum disorder (ASD who otherwise may lack prosocial behaviors. Because relatively little is known about the behavior of cats around children, we conducted this study. Phase 1 gathered web-survey data from families having an adult cat and a child with ASD (n = 64. In Phase 2, there were direct telephone interviews of parents having a child with severe ASD (n = 16 or less severe ASD (n = 11, or typical development (n = 17. From the Phase 1 web survey of families with ASD children (full range of severities, affectionate interactions of the cats with children were common. Most parents with ASD children volunteered positive comments regarding the cat, such as calming the child, being a soothing protector or a guardian. In the interviews in Phase 2, for all three groups, most parents characterized cats as at least moderately affectionate toward the child. However, cats living with severe ASD children were reported to exhibit less affection than those living with typically developing children or children with less severe ASD. A minority of cats in each group showed some aggression to the specified child; this was not elevated with ASD children. Responses suggested that the cats adopted as kittens were more affectionate and less aggressive to all categories of children than those adopted as adults. Overall, participants reported that ASD children’s behaviors indicated that they valued the relationship with the cat, similar to typically developing children, pointing to the importance and potential usefulness of selecting affectionate and compatible cats for ASD children.

  9. Transient post-traumatic hemidiaphragmatic paralysis in two cats.

    Science.gov (United States)

    Vignoli, M; Toniato, M; Rossi, F; Terragni, R; Manzini, M; Franchi, A; Pozzi, L

    2002-07-01

    A diagnosis of post-traumatic hemidiaphragmatic paralysis was made in two cats. Both cats had a history of trauma and paradoxical inward movement of the abdominal wall at inspiration. Thoracic radiographs were taken at inspiration and expiration. Although the images were suggestive of hemidiaphragmatic paralysis, definitive diagnosis was reached by fluoroscopy in one cat and by ultrasonography in the second. Both cases resolved spontaneously and diaphragmatic function was normal at follow-up.

  10. Affectionate Interactions of Cats with Children Having Autism Spectrum Disorder.

    Science.gov (United States)

    Hart, Lynette A; Thigpen, Abigail P; Willits, Neil H; Lyons, Leslie A; Hertz-Picciotto, Irva; Hart, Benjamin L

    2018-01-01

    Mental and physical benefits of dogs have been reported for adults and children with special needs, but less is known about benefits of cats for children. A cat that can be held by a child could provide important therapeutic companionship for children with severe or less severe autism spectrum disorder (ASD) who otherwise may lack prosocial behaviors. Because relatively little is known about the behavior of cats around children, we conducted this study. Phase 1 gathered web-survey data from families having an adult cat and a child with ASD ( n  = 64). In Phase 2, there were direct telephone interviews of parents having a child with severe ASD ( n  = 16) or less severe ASD ( n  = 11), or typical development ( n  = 17). From the Phase 1 web survey of families with ASD children (full range of severities), affectionate interactions of the cats with children were common. Most parents with ASD children volunteered positive comments regarding the cat, such as calming the child, being a soothing protector or a guardian. In the interviews in Phase 2, for all three groups, most parents characterized cats as at least moderately affectionate toward the child. However, cats living with severe ASD children were reported to exhibit less affection than those living with typically developing children or children with less severe ASD. A minority of cats in each group showed some aggression to the specified child; this was not elevated with ASD children. Responses suggested that the cats adopted as kittens were more affectionate and less aggressive to all categories of children than those adopted as adults. Overall, participants reported that ASD children's behaviors indicated that they valued the relationship with the cat, similar to typically developing children, pointing to the importance and potential usefulness of selecting affectionate and compatible cats for ASD children.

  11. RadCat 2.0 User Guide.

    Energy Technology Data Exchange (ETDEWEB)

    Osborn, Douglas.; Weiner, Ruth F.; Mills, George Scott; Hamp, Steve C.; O' Donnell, Brandon, M.; Orcutt, David J.; Heames, Terence J.; Hinojosa, Daniel

    2005-01-01

    This document provides a detailed discussion and a guide for the use of the RadCat 2.0 Graphical User Interface input file generator for the RADTRAN 5.5 code. The differences between RadCat 2.0 and RadCat 1.0 can be attributed to the differences between RADTRAN 5 and RADTRAN 5.5 as well as clarification for some of the input parameters. 3

  12. Polycystic kidney disease in a family of Persian cats.

    Science.gov (United States)

    Biller, D S; Chew, D J; DiBartola, S P

    1990-04-15

    A 6-year-old Persian cat was determined to have polycystic kidney disease (PKD). Because of 3 previous clinical reports of PKD in Persian cats, the offspring were examined by use of ultrasonography, which provided evidence of PKD in 3 of the 4 offspring. Because of the genetic transmission of this disease, breeders should be advised not to breed PKD-positive Persian cats.

  13. A CASE OF POLYCYSTIC KIDNEY DISEASE IN A PERSIAN CAT

    OpenAIRE

    KARABAGLI, Murat; AKDOGAN KAYMAZ, Alev

    2012-01-01

    ABSTRACT Feline polycystic kidney disease (PKD) is an inherited autosomal dominant disease that has been identified in Persian cats and Persian related breeds such as the Exotic Shorthair cats. PKD has been reported sporadically in the veterinary literature and progress asymptomaticly until the renal deficiency is observed. Diagnosis of the PKD can be carried out by abdominal ultrasonography and DNA test in 7 weeks old. Our case was a 7 years old male Persian cat which had been brought to Dep...

  14. Renal disease in cats infected with feline immunodeficiency virus.

    Science.gov (United States)

    Baxter, K J; Levy, J K; Edinboro, C H; Vaden, S L; Tompkins, M B

    2012-01-01

    Feline immunodeficiency virus (FIV) and human immunodeficiency virus (HIV) infection cause similar clinical syndromes of immune dysregulation, opportunistic infections, inflammatory diseases, and neoplasia. Renal disease is the 4th most common cause of death associated with HIV infection. To investigate the association between FIV infection and renal disease in cats. Client-owned cats (153 FIV-infected, 306 FIV-noninfected) and specific-pathogen-free (SPF) research colony cats (95 FIV-infected, 98 FIV-noninfected). A mixed retrospective/prospective cross-sectional study. Blood urea nitrogen (BUN), serum creatinine, urine specific gravity (USG), and urine protein:creatinine ratio (UPC) data were compared between FIV-infected and FIV-noninfected cats. In FIV-infected cats, total CD4+ and CD8+ T lymphocytes were measured using flow cytometry, and CD4+:CD8+ T lymphocyte ratio was calculated. Renal azotemia was defined as a serum creatinine ≥ 1.9 mg/dL with USG ≤ 1.035. Proteinuria was defined as a UPC > 0.4 with an inactive urine sediment. Among the client-owned cats, no association was detected between FIV infection and renal azotemia (P = .24); however, a greater proportion of FIV-infected cats were proteinuric (25.0%, 16 of 64 cats) compared to FIV-noninfected cats (10.3%, 20 of 195 cats) (P FIV-infected cats, but UPC was positively correlated with the CD4+:CD8+ T lymphocyte ratio (Spearman's rho = 0.37, P = .01). Among the SPF research colony cats, no association was detected between FIV infection and renal azotemia (P = .21) or proteinuria (P = .25). Proteinuria but not azotemia was associated with natural FIV infection. Copyright © 2012 by the American College of Veterinary Internal Medicine.

  15. Resistive index for kidney evaluation in normal and diseased cats.

    Science.gov (United States)

    Tipisca, Vlad; Murino, Carla; Cortese, Laura; Mennonna, Giuseppina; Auletta, Luigi; Vulpe, Vasile; Meomartino, Leonardo

    2016-06-01

    The objectives were to determine the resistive index (RI) in normal cats and in cats with various renal diseases, and to evaluate the effect of age on RI. The subjects were cats that had ultrasonography (US) of the urinary tract and RI measurement at our centre between January 2003 and April 2014. Based on clinical evaluation, biochemical and haematological tests, urinalysis and US, the cats were classified as healthy or diseased. RI measurements were made from the interlobar or arcuate arteries. Data were analysed for differences between the right and the left kidney, the two sexes, different age groups in healthy cats, and between healthy and diseased cats. A total of 116 cats (68 males, 48 females) were included: 24 healthy and 92 diseased. In the healthy cats, RI (mean ± SD) differed significantly (P = 0.02) between the right kidney (0.54 ± 0.07) and the left kidney (0.59 ± 0.08). For the left kidney, RI was significantly higher in cats with chronic kidney disease (0.73 ± 0.12) and acute kidney injury (0.72 ± 0.08) (P = 0.0008). For the right kidney, RI was significantly higher in cats with chronic kidney disease (0.72 ± 0.11), acute kidney injury (0.74 ± 0.08), polycystic kidney disease (0.77 ± 0.11) and renal tumour (0.74 ± 0.001) (P cats, useful in the differential diagnosis of diffuse renal diseases. While it does not change with the age of the cat, ultrasonographers should be aware that RI may differ between the two kidneys. © ISFM and AAFP 2015.

  16. Ultrasonographic features of intestinal adenocarcinoma in five cats

    International Nuclear Information System (INIS)

    Rivers, B.J.; Walter, P.A.; Feeney, D.A.; Johnston, G.R.

    1997-01-01

    Adenocarcinoma, followed by lymphosarcoma, are the most common feline intestinal neoplasms. Clinicopathological, survey radiographic, and ultrasonographic findings of five cats with intestinal adenocarcinoma are reported. An abdominal mass was palpable in all five cats, but the mass could be localized to bowel in only two cats. Radiographically an abdominal mass was detected in only one cat. Ultrasonographically there was a segmental intestinal mural mass in all five cats. The mass was characterized by circumferential bowel wall thickening with transmural loss of normal sonographic wall layers. In one cat, the circumferential symmetric hypoechoic bowel wall thickening was similar to that reported for segmental lymphoma. In the other four cats, the sonographic features of the thickened bowel wall were varied, being mixed echogenicity and asymmetric in 3 cats and mixed echogenicity and symmetric in one. The results of the present report suggest that sonographic observation of mixed echogenicity segmental intestinal wall thickening in the cat represents adenocarcinoma rather than lymphosarcoma, although other infiltrative diseases should be considered

  17. Fibrinous pericarditis secondary to bacterial infection in a cat.

    Science.gov (United States)

    Tagawa, Michihito; Kurashima, Chihiro; Shimbo, Genya; Omura, Hiroshi; Koyama, Kenji; Horiuchi, Noriyuki; Kobayashi, Yoshiyasu; Kawamoto, Keiko; Miyahara, Kazuro

    2017-06-10

    A three-year-old spayed domestic short-haired cat presented for evaluation of weight loss, cardiomegaly and pleural effusion. Echocardiographic examination demonstrated a thickened pericardium with mild pericardial effusion and a large volume of pleural effusion characterized by exudate. Although the cat was treated with antibiotics, the clinical symptoms did not improve. The cat developed dyspnea and died on day 7. Necropsy revealed a large amount of modified transudates ascites, pleural effusion and markedly dilated pericardium. Histopathological examination revealed severe exudation of fibrin and granulation tissue in a thick layer of the epicardium. The cat was diagnosed with fibrinous pericarditis secondary to bacterial infection.

  18. Radiographic assessment of laryngeal reflexes in ketamine-anesthetized cats

    International Nuclear Information System (INIS)

    Robinson, E.P.; Johnston, G.R.

    1986-01-01

    The competence of the laryngeal closure reflexes of cats anesthetized with ketamine was assessed. Radiographic evaluations of the respiratory and digestive tracts were made after colloidal barium suspension was instilled into the pharynges of conscious and ketamine-anesthetized cats. There was a significant ketamine dose-related response of spread of contrast medium into the supraglottic laryngeal area and into the stomach 2 minutes after contrast medium was instilled into the pharynx (P less than 0.05). Cats did not aspirate contrast medium into the lower respiratory tract. Three ketamine-anesthetized cats aspirated contrast medium into the subglottic area of the larynx, and 2 of these cats also aspirated the material into the cranial part of the trachea. This material was coughed up and swallowed within 5 minutes. Transit time of contrast medium into the stomach seemed to be increased in 11 of the 15 cats given the larger dosages of ketamine (24, 36, 48 mg/kg of body weight), compared with that in conscious cats and those given ketamine at 12 mg/kg. Competent laryngeal protective reflexes in cats can be maintained with ketamine anesthesia. Contrast radiography could be used as a diagnostic aid in ketamine-anesthetized cats suspected of laryngeal reflex abnormalities

  19. [Uroliths of cats in Switzerland from 2002 to 2009].

    Science.gov (United States)

    Gerber, B; Brandenberger-Schenk, F; Rothenanger, E; Müller, C

    2016-10-01

    In this study data on composition of uroliths collected from cats and epidemiologic data of affected cats in Switzerland from 2002 to 2009 are summarised. Of 884 stones analysed 50% (n=441) were composed of calcium oxalate, 45% (n=398) of struvite, 3% (n=18) of ammonium urate, 1% (n=12) were mixed stones, 1% (n=9) were composed of silica, 3 stones were solidified blood, 2 consisted of cystine and 1of xanthine. 40% of the ureteral stones were composed of struvite. Domestic cats had significantly less calcium oxalate stones compared to British Shorthair or Persian cats. Cats with calcium oxalate stones were older and cats with struvite stones were younger than other affected cats. Female and male cats were equally affected with stones. Compared to studies from other countries, in Switzerland silica stones occurred more often and ureteral stones were more often composed of Struvite. The present study shows that occurrence and prevalence of urinary calculi of cats from Switzerland exhibited only slight differences to studies from other countries.

  20. Online Relinquishments of Dogs and Cats in Australia

    Science.gov (United States)

    Jenvey, Caitlin J.; Tuke, Jonathan

    2018-01-01

    Simple Summary The aim of this study was to analyze dog and cat advertisements on a popular online trading website in Australia in February 2016. A total of 2640 ads for dogs and 2093 ads for cats were classified as being relinquished on Gumtree. A total of 23% of dog ads and 62% of cat ads were for free animals. The median age was 1.42 years in dogs and 0.9 years in cats. Compared to the human population there were proportionately more ads in Queensland and fewer ads in Victoria. In comparison to pets from animal shelters advertised on PetRescue, there were more purebred dogs on Gumtree, although the common breeds were similar. Fifteen people who had relinquished a dog or cat on Gumtree were interviewed. They used Gumtree because they believed shelters were full, they wanted to see/interview the new owner, or because they originally got the animal on Gumtree and it works. These results shed light on a hitherto under-studied population of relinquished dogs and cats. Abstract While traditionally people relinquish their pets to an animal shelter or pound, the internet provides a newer method to re-home. We analyzed advertisements (ads) on the largest website in Australia for trading dogs and cats: Gumtree. Data was collected in 2016. Dogs were sampled on 7, 16 and 24 February 2016 and cats on 9, 19 and 26 February 2016, with 2640 ads for relinquished dogs, and 2093 ads for relinquished cats. It was estimated >31,000 puppies/dogs and >24,000 kittens/cats are relinquished on Gumtree per year. The median age of dogs was 1.42 and cats 0.9 years of age. There were 23% of dog ads and 62% of cat ads for free animals. Compared to the human population, there were proportionately more ads in Queensland and fewer ads in Victoria. A total of 15 people were surveyed who had relinquished a dog or cat using Gumtree. The dog owners used Gumtree for two reasons: because they believed the shelters were full (n = 4); and they wanted to see/interview the new owner (n = 2). For cat

  1. Cats are not small dogs: the emergence of feline medicine.

    Science.gov (United States)

    Lynn, Amy

    2006-11-01

    Cats have finally garnered the attention they deserve in veterinary medicine, however, there is still much to learn about this unique species and new challenges surface daily. For example, at the time of writing, avian influenza in cats is being closely monitored by world veterinary and health officials. Controversial topics, such as how to manage the homeless cat population, declawing, and cloning will continue to spark active debate. However, the future appears promising for cats as more veterinarians, researchers, and organizations increase their focus on felines.

  2. Medical management of gastrinoma in a cat

    Directory of Open Access Journals (Sweden)

    Michael Lane

    2016-04-01

    Full Text Available Case summary A 7-year-old male castrated domestic short-haired cat was evaluated for a 4 week history of intermittent vomiting, ptyalism, lethargy and weight loss. Serum biochemistry revealed mild mixed hepatopathy. Abdominal ultrasonography identified multiple heterogeneous hepatic masses and a linear, hyperechoic focus with associated reverberation artifact in the wall of the stomach consistent with a gastric ulcer. Serum gastrin concentrations were markedly increased. Cytologic interpretation of a fine-needle aspirate of the hepatic masses was consistent with neuroendocrine neoplasia, and a diagnosis of gastrinoma was established. Deterioration of the cat’s condition, despite at-home acid-suppressant therapy, led to hospitalization. The cat was initially stabilized with intravenous crystalloid fluid therapy, maropitant, pantoprazole and octreotide. A continuous radiotelemetric intragastric pH monitoring system was used to monitor the response of intragastric pH to therapy. Long-term therapy was continued with omeprazole (orally q12h, octreotide (subcutaneously q8h and thrice-weekly toceranib administered orally. Toceranib therapy led to gastrointestinal upset and was discontinued. Gastric ulceration resolved within 8 weeks, and palliation of clinical signs was achieved for approximately 5 months. Relevance and novel information Including this report, only six cases of feline gastrinoma have been reported in the veterinary literature. Little is known regarding non-surgical therapy, and octreotide has not been previously reported for medical management of feline gastrinoma. Results of intragastric pH monitoring and clinical improvement suggest that medical therapy using octreotide and proton pump inhibitors represents a novel therapeutic option for cats with gastrinoma where surgical excision is not feasible.

  3. CATS Deliverable 2.2 : CATS car-to-cyclist accident parameters and test scenarios

    NARCIS (Netherlands)

    Uittenbogaard, J.; Camp, O.M.G.C. op den; Montfort, S. van

    2016-01-01

    This report summarizes the work conducted within work package (WP) 2 "Test scenario definition" of the CATS project. It describes relevant accident parameters for the 5 most dominant accidents scenarios defined in WP1. The objective of this WP2 is to construct car-to-cyclist accident test scenarios

  4. CATS Deliverable 1.2 : CATS car-to-cyclist accident scenarios

    NARCIS (Netherlands)

    Uittenbogaard, J.; Rodarius, C.; Camp, O.M.G.C. op den

    2016-01-01

    This report summarizes the work conducted within work package (WP) 1 "accident analysis" of the CATS project. It describes the collection of data, the analyses as well as the final accident scenarios. The objective of this WP was to analyse car-to-cyclist accident scenarios in the EU, mainly

  5. Chronic pancreatitis in dogs and cats.

    Science.gov (United States)

    Xenoulis, Panagiotis G; Suchodolski, Jan S; Steiner, Jorg M

    2008-03-01

    Pancreatitis is the most common disorder of the exocrine pancreas in dogs and cats. Clinical diagnosis of chronic pancreatitis is challenging because the disease is usually mild or subclinical and because its clinical signs are often the same as those of complicating or concurrent diseases. Obtaining a detailed history, performing a thorough physical examination, and conducting tests that are sensitive and specific for pancreatitis are crucial in diagnosing chronic pancreatitis. Initial management of an acute episode of chronic pancreatitis largely involves supportive and dietary measures, while long-term management of chronic pancreatitis is based on dietary modification. Management of complications and concurrent diseases is crucial in animals with chronic pancreatitis.

  6. Cat eye syndrome with hypogonadotropic hypogonadism.

    Science.gov (United States)

    Masukawa, H; Ozaki, T; Nogimori, T

    1998-10-01

    A 17-year-old male diagnosed as having Cat Eye Syndrome (CES) with hypogonadotropic hypogonadism showed short stature and no development of secondary sex characteristics. Exogeneous gonadotropin replacement therapy combining human chorionic gonadotropin (hCG) and human menopausal gonadotropin (hMG) was started. As a result, the short stature and androgen deficiency were relieved. The critical region of CES was tetrasomy of 22 pter-->q11. Abnormalities of other chromosomes which cause hypogonadotropic hypogonadism may exist, thus further investigation is needed.

  7. Eurytrema procyonis and pancreatitis in a cat.

    Science.gov (United States)

    Vyhnal, Kristin K; Barr, Stephen C; Hornbuckle, William E; Yeager, Amy E; Wade, Susan E; Frongillo, Marguerite F; Simpson, Kenneth W; Bowman, Dwight D

    2008-08-01

    A young adult male domestic shorthair cat was presented for physical examination, routine vaccinations, and a fecal examination. Physical examination revealed no significant abnormalities. Eggs of the raccoon pancreatic fluke Eurytrema procyonis were detected by fecal flotation. Results of a complete blood count and serum biochemistry panel were normal. Abdominal sonography revealed an enlarged hypoechoic pancreas with a hyperechoic rim, and a distended and thickened pancreatic duct. Serum pancreatic lipase immunoreactivity (PLI) was increased. These findings supported the possibility of fluke-associated pancreatitis. Treatment with praziquantel/pyrantel/febantel was associated with resolution of sonographic abnormalities and normalization of PLI.

  8. Prostatic abscess in a neutered cat.

    Science.gov (United States)

    Mordecai, Adam; Liptak, Julius M; Hofstede, Tamara; Stalker, Margaret; Kruth, Stephen

    2008-01-01

    A 6-year-old, male castrated domestic shorthair cat was presented for evaluation of lethargy, vomiting, anorexia, and constipation. Physical examination revealed an elevated body temperature and an extramural colonic mass. Abdominal ultrasonography demonstrated a hypoechoic mass measuring 2.2 cm in maximum dimension immediately caudal to the bladder. Cytological evaluation of a fine-needle aspirate confirmed the mass was a prostatic abscess. Abdominal celiotomy and prostatic omentalization were successful in resolving clinical abnormalities. Feline prostatic abscessation is a rare condition that has not been previously reported and may have a good outcome if treated early and appropriately.

  9. Post incisional hernia in dogs and cats

    OpenAIRE

    Raiser, Alceu Gaspar

    1999-01-01

    A hérnia pós-incisão foi analisada quanto à prevalência e protocolo terapêutico em nove cães e seis gatos cadastrados no Hospital Veterinário da Universidade Federal de Santa Maria, RS, Brasil. Os animais apresentaram peritonite localizada que foi tratada com reposição hidroeletrolítica, antibioticoterapia, irrigação abundante da cavidade abdominal e debridamento cirúrgico. Todos tiveram evolução favorável.The case records of nine dogs and six cats with post-incisional hernia were managed by ...

  10. Spontaneaous linear gastric tears in a cat.

    Science.gov (United States)

    Gualtieri, M; Olivero, D; Costa Devoti, C

    2015-09-01

    An 11-year-old female cat presented for chronic vomiting. Endoscopy revealed an altered gastric mucosa and spontaneous formation of linear gastric tears during normal organ insufflations. The histopathological diagnosis was atrophic gastritis with Helicobacter pylori infection. Medical treatment permitted a complete resolution of clinical signs. The linear tears observed resembled gastric lesions rarely reported in humans, called "Mallory-Weiss syndrome". To the authors' knowledge this is the first report of spontaneous linear gastric tears in animals. © 2015 British Small Animal Veterinary Association.

  11. Evaluation of plasma islet amyloid polypeptide and serum glucose and insulin concentrations in nondiabetic cats classified by body condition score and in cats with naturally occurring diabetes mellitus.

    Science.gov (United States)

    Henson, Michael S; Hegstad-Davies, Rebecca L; Wang, Qi; Hardy, Robert M; Armstrong, P Jane; Jordan, Kathryn; Johnson, Kenneth H; O'Brien, Timothy D

    2011-08-01

    To evaluate and compare circulating concentrations of islet amyloid polypeptide (IAPP), insulin, and glucose in nondiabetic cats classified by body condition score (BCS) and in cats with naturally occurring diabetes mellitus. 109 (82 nondiabetic, 21 nonketoacidotic diabetic, and 6 ketoacidotic diabetic) cats. Cats were examined and BCSs were assessed on a scale of 1 to 9. After food was withheld for 12 hours, blood was collected and plasma concentrations of IAPP and serum concentrations of insulin and glucose were measured. Differences in these values were evaluated among nondiabetic cats grouped according to BCS and in diabetic cats grouped as ketoacidotic or nonketoacidotic on the basis of clinicopathologic findings. Correlations were determined among variables. In nondiabetic cats, BCS was significantly and positively correlated with circulating IAPP and insulin concentrations. Mean plasma IAPP concentrations were significantly different between cats with BCSs of 5 and 7, and mean serum insulin concentrations were significantly different between cats with BCSs of 5 and 8. Serum glucose concentrations were not significantly different among nondiabetic cats. Mean IAPP concentrations were similar between nonketoacidotic diabetic cats and nondiabetic cats with BCSs of 8 or 9. Mean IAPP concentrations were significantly reduced in ketoacidotic diabetic cats, compared with those of nondiabetic cats with BCSs of 6 through 8 and of nonketoacidotic diabetic cats. Results indicated that increased BCS (a measure of obesity) is associated with increased circulating concentrations of IAPP and insulin in nondiabetic cats.

  12. Overweight in adult cats: a cross-sectional study.

    Science.gov (United States)

    Öhlund, Malin; Palmgren, Malin; Holst, Bodil Ström

    2018-01-19

    Overweight in cats is a major risk factor for diabetes mellitus and has also been associated with other disorders. Overweight and obesity are believed to be increasing problems in cats, as is currently seen in people, with important health consequences. The objectives of the present study were to determine the prevalence of overweight in cats from two different cohorts in a cross-sectional study design and to assess associations between overweight and diagnoses, and between overweight and demographic and environmental factors. Data were obtained from medical records for cats (n = 1072) visiting an academic medical center during 2013-2015, and from a questionnaire on insured cats (n = 1665). From the medical records, information on body condition score, breed, age, sex, neutering status, and diagnosis was obtained. The questionnaire included questions relating to the cat's body condition, breed, age, sex, neutering status, outdoor access, activity level, and diet. Data were analyzed by multivariable logistic regression. The prevalence of overweight was 45% in the medical records cohort and 22% in the questionnaire cohort, where owners judged their pet's body condition. Overweight cats in the medical records cohort were more likely to be diagnosed with lower urinary tract disease, diabetes mellitus, respiratory disease, skin disorders, locomotor disease, and trauma. Eating predominantly dry food, being a greedy eater, and inactivity were factors associated with an increased risk of overweight in the final model in the questionnaire cohort. In both cohorts, the Birman and Persian breeds, and geriatric cats, were less likely to be overweight, and male cats were more likely to be overweight. The prevalence of overweight cats (45%) as assessed by trained personnel was high and in the same range as previously reported. Birman and Persian cats had a lower risk of overweight. The association with dry food found in adult, neutered cats is potentially important because

  13. The prevalence and significance of hyperglycemia in hospitalized cats.

    Science.gov (United States)

    Ray, Casey C; Callahan-Clark, Julie; Beckel, Nicole F; Walters, Patricia C

    2009-08-01

    To report the prevalence of hyperglycemia in cats admitted to a veterinary hospital and to determine if hyperglycemic cats had increased morbidity and mortality when compared with normoglycemic cats. DESIGN - Retrospective clinical study. Community-based referral hospital. Nondiabetic cats admitted to the hospital. None. The medical records of nondiabetic cats admitted to the hospital over a 1-year period were reviewed. There were 182 cats that met the criteria for inclusion in the study. Information obtained included signalment, length of hospitalization, initial and highest blood glucose measurement, diagnosis, treatment, and final disposition. Sixty-three percent of cats (116/182) were hyperglycemic at the time of presentation. Total incidence of hyperglycemia at any point during hospitalization was 64% (118/182). No association was found between hyperglycemia either initially or at any point during the hospitalization and mortality. However, a significant association was documented between the presence of hyperglycemia and increased length of hospitalization (LOH) (P=0.04). The duration of LOH was also significantly associated with the degree of hyperglycemia (P=0.01). A number of different disease processes were represented in the study population. However, the number of cats in each disease category was small and no association could be found between any of them and blood glucose affecting mortality and morbidity. The prevalence of hyperglycemia in feline patients admitted to a primary referral hospital was 64%. Cats with hyperglycemia had a longer LOH when compared with normoglycemic cats; however, presence of hyperglycemia did not impact mortality in this population of cats. © Veterinary Emergency and Critical Care Society 2009.

  14. CATS Cloud and Aerosol Level 2 Heritage Edition Data Products.

    Science.gov (United States)

    Rodier, S. D.; Vaughan, M.; Yorks, J. E.; Palm, S. P.; Selmer, P. A.; Hlavka, D. L.; McGill, M. J.; Trepte, C. R.

    2017-12-01

    The Cloud-Aerosol Transport System (CATS) instrument was developed at NASA's Goddard Space Flight Center (GSFC) and deployed to the International Space Station (ISS) in January 2015. The CATS elastic backscatter lidars have been operating continuously in one of two science modes since February 2015. One of the primary science objectives of CATS is to continue the CALIPSO aerosol and cloud profile data record to provide continuity of lidar climate observations during the transition from CALIPSO to EarthCARE. To accomplish this, the CATS project at NASA's Goddard Space Flight Center (GSFC) and the CALIPSO project at NASA's Langley Research Center (LaRC) closely collaborated to develop and deliver a full suite of CALIPSO-like level 2 data products using the latest version of the CALIPSO level 2 Version 4 algorithms for the CATS data acquired while operating in science mode 1 (Multi-beam backscatter detection at 1064 and 532 nm, with depolarization measurement at both wavelengths). In this work, we present the current status of the CATS Heritage (i.e. CALIPSO-like) level 2 data products derived from the recent released CATS Level 1B V2-08 data. Extensive comparisons are performed between the three data sets (CALIPSO V4.10 Level 2, CATS Level 2 Operational V2-00 and CATS Heritage V1.00) for cloud and aerosol measurements (e.g., cloud-top height cloud-phase, cloud-layer occurrence frequency and cloud-aerosol discrimination) along the ISS path. In addition, global comparisons (between 52°S and 52°N) of aerosol extinction profiles derived from the CATS Level 2 Operational products and CALIOP V4 Level 2 products are presented. Comparisons of aerosol optical depths retrieved from active sensors (CATS and CALIOP) and passive sensors (MODIS) will provide context for the extinction profile comparisons.

  15. Bartonella infection in shelter cats and dogs and their ectoparasites.

    Science.gov (United States)

    Tsai, Yi-Lun; Lin, Chao-Chen; Chomel, Bruno B; Chuang, Shih-Te; Tsai, Kun-Hsien; Wu, Wen-Jer; Huang, Chin-Gi; Yu, Jiann-Chung; Sung, Min-Hua; Kass, Philip H; Chang, Chao-Chin

    2011-08-01

    Mainly through vector transmission, domestic cats and dogs are infected by several Bartonella spp. and represent a large reservoir for human infections. This study investigated the relationship of prevalences of Bartonella infection in shelter dogs and cats and various ectoparasite species infesting them (fleas, ticks, and lice). Moreover, relationships between Bartonella infection and animal gender and age and presence of ectoparasites were analyzed. Blood samples were collected from 120 dogs and 103 cats. There were 386 ticks and 36 fleas harvested on these dogs, and 141 fleas, 4 ticks, and 2 lice harvested on these cats. Isolation/detection of Bartonella sp. was performed by culture, polymerase chain reaction (PCR), and partial sequencing. Bartonella was isolated from 21 (20.4%) cats and detected by PCR from 20 (19.4%) cats, 2 (1.7%) dogs, 55 (39%) fleas collected from cats, 28 (10%) ticks DNA samples, and 1 (2.8%) flea collected from dogs. When combining culture and PCR data, 27 cats and 55 fleas collected on cats were positive for Bartonella henselae or Bartonella clarridgeiae, but none were coinfected. Approximately half of the B. henselae isolates from 21 cats were B. henselae type I. Moreover, B. henselae, Bartonella phoceensis, Bartonella queenslandensis, Bartonella rattimassiliensis, Bartonella elizabethae DNA was detected in ticks collected from dogs and one flea was B. clarridgeiae PCR positive. This is the first report of such a wide variety of Bartonella spp. detected in Rhipicephalus sanguineus. Further studies are required to understand the relative importance of these ectoparasites to transmit Bartonella spp. in dogs and cats.

  16. Acromegaly in a non-diabetic cat

    Directory of Open Access Journals (Sweden)

    Federico Fracassi

    2016-04-01

    Full Text Available Case summary A 14-year-old, neutered male European shorthair cat was evaluated for a routine health check. The owner did not report any clinical signs except for respiratory stridor. On physical examination the main findings were broad facial features and increased interdental spaces. On haematology, a mild, non-regenerative anaemia was detected, whereas the serum biochemistry profile and urinalysis were unremarkable. The serum glucose concentration was within the reference interval. Serum insulin-like growth factor-1 concentration was markedly elevated (>1600 ng/ml. The basal serum growth hormone concentration was elevated and decreased only mildly after somatostatin administration. Basal serum insulin concentration was high, and the insulin concentration increased considerably after glucose loading, consistent with insulin resistance. CT scanning of the skull showed an enlarged pituitary gland and increased skull bone thickness. The final diagnosis was acromegaly. Relevance and novel information These findings demonstrate that acromegaly should be pursued and suspected in cats other than those with diabetes mellitus.

  17. Serum Beta Hydroxybutyrate Concentrations in Cats with Chronic Kidney Disease, Hyperthyroidism, or Hepatic Lipidosis

    OpenAIRE

    Gorman, L.; Sharkey, L.C.; Armstrong, P.J.; Little, K.; Rendahl, A.

    2016-01-01

    Background Ketones, including beta hydroxybutyrate (BHB), are produced in conditions of negative energy balance and decreased glucose utilization. Serum BHB concentrations in cats are poorly characterized in diseases other than diabetes mellitus. Hypothesis Serum BHB concentrations will be increased in cats with chronic kidney disease (CKD), hyperthyroidism (HT), or hepatic lipidosis (HL). Animals Twenty?eight client?owned cats with CKD, 34 cats with HT, and 15 cats with HL; 43 healthy cats. ...

  18. 33 CFR 117.1001 - Cat Point Creek.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cat Point Creek. 117.1001 Section 117.1001 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Virginia § 117.1001 Cat Point Creek. The draw of the...

  19. The Population Origins and Expansion of Feral Cats in Australia.

    Science.gov (United States)

    Spencer, Peter B S; Yurchenko, Andrey A; David, Victor A; Scott, Rachael; Koepfli, Klaus-Peter; Driscoll, Carlos; O'Brien, Stephen J; Menotti-Raymond, Marilyn

    2016-03-01

    The historical literature suggests that in Australia, the domestic cat (Felis catus) had a European origin [~200 years before present (ybp)], but it is unclear if cats arrived from across the Asian land bridge contemporaneously with the dingo (4000 ybp), or perhaps immigrated ~40000 ybp in association with Aboriginal settlement from Asia. The origin of cats in Australia is important because the continent has a complex and ancient faunal assemblage that is dominated by endemic rodents and marsupials and lacks the large placental carnivores found on other large continents. Cats are now ubiquitous across the entire Australian continent and have been implicit in the range contraction or extinction of its small to medium sized (Australia exhibit high genetic diversity in comparison with the low diversity found in populations of feral cats living on islands. The genetic structure is consistent with a rapid westerly expansion from eastern Australia and a limited expansion in coastal Western Australia. Australian cats show modest if any population structure and a close genetic alignment with European feral cats as compared to cats from Asia, the Christmas and Cocos (Keeling) Islands (Indian Ocean), and European wildcats (F. silvestris silvestris). © The American Genetic Association 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. Effectiveness of the Domestic Cat (Felis silvestris catus) Urine ...

    African Journals Online (AJOL)

    The stored cat urine was then thawed and mixed with maize starch to form a thick dough and then granulated and dried at room temperature before being packed in a hermetically closed jar. Initially, rodent foot marks on tracking soot coat tiles were used to estimate the rat population before the cat urine extracts application.

  1. The French CAT: An Assessment of Its Empirical Validity.

    Science.gov (United States)

    Burston, Jack

    1995-01-01

    Investigates the empirical validity of the Monash-Melbourne computer adaptive test for French (French CAT). The article focuses on the accuracy of the French CAT as a tool for streaming incoming university students into three levels of a first-year (post-high school) French course. The test is demonstrated to be a good predictor of short-term…

  2. Simple nonparametric checks for model data fit in CAT

    NARCIS (Netherlands)

    Meijer, R.R.

    2005-01-01

    In this paper, the usefulness of several nonparametric checks is discussed in a computerized adaptive testing (CAT) context. Although there is no tradition of nonparametric scalability in CAT, it can be argued that scalability checks can be useful to investigate, for example, the quality of item

  3. Bacteriology of the Anterior Genitalia of the Domestic House Cat ...

    African Journals Online (AJOL)

    The bacteriology of the anterior genitalia of the domestic house cat was determined using vaginal swabs collected from sixty apparently healthy female domestic cats (20 kittens, 20 pregnant and 20 non-pregnant adults). The swabs were streaked on blood agar, Mac Conkey agar and eosin methylene blue agar plates ...

  4. Pancreatic function in domestic cats with pancreatic fluke infection.

    Science.gov (United States)

    Fox, J N; Mosley, J G; Vogler, G A; Austin, J L; Reber, H A

    1981-01-01

    Thirty-one of 290 cats (10.7%) from the area around St Louis, Mo, were infected with Eurytrema procyonis. In some cats, the pancreas was severely affected, with almost complete atrophy and fibrous replacement of the gland. Both bicarbonate and protein secretions were impaired, although clinically evident pancreatic insufficiency was not seen.

  5. Abdominal (liver, spleen) and bone manifestations of cat scratch disease

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, C.E.; Patrick, L.E. (Egleston Children' s Hospital, Emory Univ., Atlanta, GA (United States). Dept. of Radiology)

    1992-09-01

    Cat scratch disease is usually a self-limiting illness. Patients may develop systemic complications including hepatic granulomas, splenic abscesses, mesenteric adenitis, osteolytic lesions, as well as dermatologic and CNS complications. In this paper the literature is reviewed and two cases are discussed which present the imaging findings in patients with hepatic, splenic, mesenteric, and bony manifestations of cat scratch disease. (orig.).

  6. Cat scratch disease presenting as orbital abscess and osteomyelitis.

    Science.gov (United States)

    Mirakhur, Beloo; Shah, Samir S; Ratner, Adam J; Goldstein, Scott M; Bell, Louis M; Kim, Jean O

    2003-08-01

    Ocular manifestations of cat scratch disease are uncommon. The diagnosis is usually made on the basis of increasing Bartonella henselae serum antibody titers. We report a child presenting with orbital abscess and osteomyelitis who was diagnosed with hepatosplenic cat scratch disease by detection of B. henselae DNA in the orbital abscess fluid.

  7. Felinine excretion in domestic cat breeds: a preliminary investigation.

    NARCIS (Netherlands)

    Hagen - Plantinga, Esther; Hendriks, Wouter; Bosch, Guido

    2014-01-01

    The aim of this study was to determine possible differences in felinine excretion between domesticated cat breeds. For this purpose, urine was collected from a total of 83 privately owned entire male cats from eight different breeds in the Netherlands during the period of November 2010 till November

  8. Using the Domestic Cat in the Teaching of Genetics.

    Science.gov (United States)

    Kinnear, Judith F.

    1986-01-01

    Focuses on genetic concepts that form key components of transmission genetics and illustrates how the domestic cat can be used in the teaching of these concepts. Offers examples of how laboratory experiences with the cat can enhance student learning of genetics. (ML)

  9. Population genetic analysis of cat populations from Mexico ...

    Indian Academy of Sciences (India)

    Unknown

    In this paper we identify new genetic profiles of eight Latin American cat populations. In addition, we combine data from the present study and previously published data on 70 other American and European populations to discuss (1) the points of introduction of mutant alleles for cat coat phenotypes from Europe into Latin ...

  10. Plasma amylin and insulin concentrations in normoglycemic and hyperglycemic cats.

    Science.gov (United States)

    Lutz, T A; Rand, J S

    1996-01-01

    The recently discovered pancreatic peptide amylin is postulated to be involved in the pathogenesis of feline diabetes mellitus. However, plasma amylin concentrations in normal and diabetic cats have not yet been published. The aim of the present study was to validate a commercial amylin radioimmunoassay kit for the measurement of feline amylin in unextracted plasma, and to measure plasma amylin concentrations in normal and diabetic cats. The kit had satisfactory specificity, sensitivity, accuracy, and precision, and can be recommended for measurement of feline amylin in unextracted EDTA plasma, when nonspecific binding of plasma samples is used in the calculation of measured amylin concentration. Fasting amylin concentration in cats with normal glucose tolerance was 97 +/- 4 pmol/L. Plasma amylin increased in parallel with insulin after glucose administration in cats with normal and impaired glucose tolerance. In contrast to cats with normal glucose tolerance, cats with impaired glucose tolerance had markedly delayed amylin and insulin secretion. Diabetic cats had basal hypoinsulinemia combined with hyperamylinemia. Hyperamylinemia may lead to reduced insulin secretion and insulin resistance, and contribute to the development of feline diabetes. In conclusion, feline amylin can be measured in unextracted EDTA plasma. Fasting amylin concentrations are approximately 100 pmol/L, and amylin and insulin are cosecreted in cats with normal and impaired glucose tolerance. Increased amylin concentrations may contribute to the development of feline diabetes mellitus.

  11. Isolation of Actinobacillus suis from a cat's lung

    DEFF Research Database (Denmark)

    Daignault, D.; Chouinard, L.; Møller, Kristian

    1999-01-01

    Actinobacillus suis has been isolated from the lungs of a 9-month-old cat. The bacterium was characterized biochemically as well as genetically, and its sensitivity profile to different antimicrobial agents was established. The role of this isolate in the cat's condition is discussed....

  12. Symmetric Dimethylarginine in Cats with Hypertrophic Cardiomyopathy and Diabetes Mellitus

    DEFF Research Database (Denmark)

    Langhorn, R.; Kieler, I. N.; Koch, J.

    2018-01-01

    Background: Symmetric dimethylarginine (SDMA) has been increasingly used as a marker of early chronic kidney disease (CKD) in cats, but little is known about the influence of comorbidities on SDMA in this species. Hypothesis: Hypertrophic cardiomyopathy (HCM) and diabetes mellitus (DM), independe...... controls, a finding that needs further investigation and should be kept in mind when evaluating renal function of cats with this endocrinopathy....

  13. Investigations on the immunopathogenesis of atopic dermatitis in cats

    NARCIS (Netherlands)

    Roosje, Pieternella Janna

    2002-01-01

    The term atopic dermatitis (AD) is commonly used in cats. At present, however, there is little known about the pathogenesis of feline AD. The aim was to investigate various aspects of the immunopathogenesis in a defined group of cats with signs and symptoms of atopic dermatitis and compare our

  14. Molecular cloning and sequence analysis of the cat myostatin gene ...

    African Journals Online (AJOL)

    ... MEF3, MTBF, PAX3, SMAD, HBOX, HOMF and TEAF motifs. Comparative analysis for some motifs showed both conservations and differences among cat, horse, porcine and human. Key words: Cat, myostatin 5'-regulatory region, molecular cloning, sequence analysis and comparison, transcription factor binding sites.

  15. European consensus statement on leptospirosis in dogs and cats

    Science.gov (United States)

    Leptospirosis is a zoonotic disease of worldwide distribution affecting most mammalian species. Clinical leptospirosis is common in dogs but seems to be rare in cats. Both dogs and cats however, can shed leptospires in the urine. This is problematic as it can lead to exposure of humans. The control ...

  16. Prevalence of parasitic infections of stray cats in Jammu, India

    African Journals Online (AJOL)

    ADEYEYE

    Gastrointestinal parasites of feral cats from. Christmas Island. Australian Veterinary. Journal, 86:60-63. Arai H, Fukuda Y, Hara T, Funakoshi Y, Kaneko S,. Yoshida T, Asahi H, Kumada M, Kato K &. Koyama T (1990). Prevalence of cryptosporidium infection among domestic cat in the Tokyo Metropolitan District,. Japan.

  17. Gaze Behavior, Believability, Likability and the iCat

    NARCIS (Netherlands)

    Poel, Mannes; Heylen, Dirk K.J.; Meulemans, M.; Nijholt, Antinus; Stock, O.; Nishida, T.

    2007-01-01

    The iCat is a user-interface robot with the ability to express a range of emotions through its facial features. This paper summarizes our research whether we can increase the believability and likability of the iCat for its human partners through the application of gaze behaviour. Gaze behaviour

  18. Gaze Behavior, Believability, Likability and the iCat

    NARCIS (Netherlands)

    Nijholt, Antinus; Poel, Mannes; Heylen, Dirk K.J.; Stock, O.; Nishida, T.; Meulemans, M.; van Bremen, A.

    2009-01-01

    The iCat is a user-interface robot with the ability to express a range of emotions through its facial features. This paper summarizes our research whether we can increase the believability and likability of the iCat for its human partners through the application of gaze behaviour. Gaze behaviour

  19. Neutralizing antibodies in cats infected with feline immunodeficiency virus.

    NARCIS (Netherlands)

    F. Tozzini; D. Matteucci; P. Bandecchi; F. Baldinotti; C.H.J. Siebelink (Kees); A.D.M.E. Osterhaus (Albert); M. Bendinelli

    1993-01-01

    textabstractSera from cats experimentally infected with five isolates of feline immunodeficiency virus (FIV) from various geographical regions and from FIV enzyme-linked immunosorbent assay-seropositive field cats from four European countries neutralized the Petaluma strain of FIV (FIV-P),

  20. Primary pulmonary neoplasia in the dog and cat

    International Nuclear Information System (INIS)

    Mehlhaff, C.J.; Mooney, S.

    1985-01-01

    This article covers the pertinent clinical, physical, and radiographic findings in dogs and cats with primary pulmonary neoplasia. Diagnostic and treatment recommendations are made. Although primary pulmonary neoplasia is rare in both the dog and cat, it appears to be diagnosed with increasing frequency. Early detection and surgical treatment of carefully selected cases can prolong a good quality of life

  1. Feline hepatic biotransformation of diazepam: Differences between cats and dogs

    NARCIS (Netherlands)

    van Beusekom, Cyrina D; van den Heuvel, Jeroen J M W; Russel, Frans G M; Schrickx, Johannes A

    2015-01-01

    In contrast to humans and dogs, diazepam has been reported to induce severe hepatic side effects in cats, particularly after repeated dosing. With the aim to elucidate the mechanisms underlying this apparent sensitivity of cats to drug-induced liver injury, in a series of in vitro experiments, the

  2. CatSper channel, sperm function and male fertility.

    Science.gov (United States)

    Singh, Akhand Pratap; Rajender, Singh

    2015-01-01

    A number of physiological events, such as sperm hyperactivation, chemotaxis towards the egg, capacitation and acrosome reaction, are triggered by activation of sperm ion channels in response to a diverse range of chemical cues. Cation channel of sperm (CatSper), a sperm-specific ion channel, is unique in orchestrating the events for fertilization, and seems to be exclusively evolved for sperm function and male fertility. CatSper acts as a polymodal, chemosensory calcium channel and plays a vital role in the regulation of sperm hyperactivation. CatSper knockout models and application of patch clamp recordings have shown that it is indispensable for male fertility, and mutations and deletions in CatSper gene(s) may lead to infertility. In fact, mutations in CatSper1 and 2 have been identified in infertile individuals; however, CatSper3 and 4 have not been explored. Restricted localization and expression of CatSper in sperm offer an added advantage to developing gamete-based safe non-hormonal contraceptives. This review concisely covers identification, structure, function, and mechanism of action of CatSper channels. The functional importance of this complex ion channel in sperm motility and male fertility is highlighted for further research on male fertility, infertility, and contraception. Copyright © 2014 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  3. A review on trypanosomosis in dogs and cats | Nwoha | African ...

    African Journals Online (AJOL)

    Trypanosoma brucei brucei, Trypanosoma cruzi and Trypanosoma congolense were initially thought to be the only species of trypanosomes capable of causing diseases in dogs and cats. However, dogs and cats are challenged by diverse species of trypanosomes with varying virulence and pathogenicity. Dogs may ...

  4. Oral cobalamin supplementation in cats with hypocobalaminaemia: a retrospective study.

    Science.gov (United States)

    Toresson, Linda; Steiner, Joerg M; Olmedal, Gunilla; Larsen, MajBritt; Suchodolski, Jan S; Spillmann, Thomas

    2017-12-01

    Objectives The objective of the study was to evaluate whether oral cobalamin supplementation can restore normocobal-aminaemia in cats with hypocobalaminaemia and clinical signs of gastrointestinal disease. Methods This was a retrospective study based on a computerised database search for client-owned cats treated at Evidensia Specialist Animal Hospital, Helsingborg, Sweden, during the period December 2013 to August 2016. Inclusion criteria were cats with clinical signs of chronic enteropathy, an initial serum cobalamin concentration ⩽250 pmol/l (reference interval 214-738 pmol/l) and oral treatment with cobalamin tablets. Results Twenty-five cats met the inclusion criteria. The cats were treated with 0.25 mg cyanocobalamin tablets once daily. Serum cobalamin concentration was rechecked 27-94 days after continuous oral cobalamin supplementation. All cats had serum cobalamin concentrations above the reference interval after oral cobalamin supplementation. Median (range) serum cobalamin concentration was 128 pmol/l (111-250 pmol/l) prior to treatment and 2701 pmol/l (738-16,359 pmol/l) after supplementation. This difference was statistically significant ( P cats with hypocobalaminaemia. Thus, oral cobalamin supplementation is a promising alternative to parenteral administration. Prospective comparative studies in cats being treated with parenteral vs oral cobalamin supplementation in a larger number of patients are warranted before oral supplementation can be recommended for routine use.

  5. Delayed physeal closure associated with castration in cats

    International Nuclear Information System (INIS)

    May, C.; Bennett, D.; Downham, D.Y.

    1991-01-01

    Radiographs of 152 cats under four years of age were examined for evidence of physeal closure. Radiographic closure was compared between entire male, castrated male, and female (neutered and entire] cats. Physeal closure in castrated males was delayed when compared to that of entire males

  6. PENGEMBANGAN COMPUTERIZED ADAPTIVE TESTING (CAT MENGGUNAKAN METODE POHON SEGITIGA KEPUTUSAN

    Directory of Open Access Journals (Sweden)

    Winarno Winarno

    2013-01-01

    Full Text Available Penelitian ini bertujuan menghasilkan CAT menggunakan metode pohon segitiga keputusan dalam prosedur pemilihan item dan mengetahui kemampuan CAT dalam mengestimasi kemampuan peserta tes dengan tepat. Penelitian ini menggunakan Research and Development (R&D. Peng-ambilan data dengan observasi, dokumentasi, dan angket. Analisis data yang digunakan adalah teknik analisis deskriptif evaluatif dan teknik analisis deskriptif kuantitatif. Hasil penelitian adalah (1 CAT yang dikembangkan berdasar kebutuhan pemakai yaitu: berbasis internet, memiliki sistem ke-amanan, dan mudah diakses, (2 CAT dapat mengenali tiga pengguna, yaitu: administrator, guru, dan siswa, (3 CAT mampu memberikan butir-butir yang bersifat adaptif berdasarkan respon jawaban peserta tes. Secara keseluruhan kinerja CAT mampu melaksanakan tugas dengan baik untuk memilih butir tes dan mengukur kemampuan peserta tes dengan akurat dan tepat dilihat dari nilai korelasi antara hasil estimasi kemampuan (θ dengan nilai ulangan murni (NUM di sekolah siswa cukup tinggi yakni 0,67. Kata kunci: metode pohon segitiga keputusan, metode maximum likelihood ______________________________________________________________ DEVELOPING COMPUTERIZED ADAPTIVE TESTING (CAT BY USING THE TRIANGLE DECISION TREE METHOD Abstract This research aims at producing a CAT software that uses the tri-angle decision tree method in the test item selection procedure and detecting the CAT ability in estimating the test-takers’ ability accurately and correctly. This research used the research and development approach (R&D. The data were collected through observation, documentation, inquiry, and the data were analyzed descriptively and quantitatively. The findings are as follows. (1 The CAT developed is:based on users’ need, web-based, user-friendly, interactive, highly secured, and easily accessible. (2 The CAT can recognize three different users: school administrators, teachers, and students. (3 The CAT software is able

  7. Gastrointestinal parasites of cats in Denmark assessed by necropsy and concentration McMaster technique

    DEFF Research Database (Denmark)

    Takeuchi-Storm, Nao; Mejer, H.; Al-Sabi, Mohammad Nafi Solaiman

    2015-01-01

    The large population of feral cats in Denmark may potentially transmit pathogens to household cats and zoonotic parasites to humans. A total of 99 euthanized cats; feral cats (n = 92) and household cats with outdoor access (n = 7), were collected from March to May 2014 from the Zealand region...... was the second most common gastrointestinal nematode of cats but had the highest intensity of infection. For T. cati, prevalence and worm burden were significantly higher in feral than household cats. No juvenile cats were infected with H. taeniaeformis, and age thus had a significant effect on prevalence...

  8. Acquired cervical spinal arachnoid diverticulum in a cat.

    Science.gov (United States)

    Adams, R J; Garosi, L; Matiasek, K; Lowrie, M

    2015-04-01

    A one-year-old, female entire, domestic, shorthair cat presented with acute onset non-ambulatory tetraparesis. Magnetic resonance imaging was consistent with a C3-C4 acute non-compressive nucleus pulposus extrusion and the cat was treated conservatively. The cat was able to walk after 10 days and was normal 2 months after presentation. The cat was referred five and a half years later for investigation of an insidious onset 3-month history of ataxia and tetraparesis. Magnetic resonance imaging of the cervical spine was repeated, demonstrating a spinal arachnoid diverticulum at C3 causing marked focal compression of the spinal cord. This was treated surgically with hemilaminectomy and durectomy. The cat improved uneventfully and was discharged 12 days later. © 2014 British Small Animal Veterinary Association.

  9. Bilateral tibial agenesis and syndactyly in a cat.

    Science.gov (United States)

    Di Dona, Francesco; Murino, Carla; Della Valle, Giovanni; Fatone, Gerardo

    2016-07-19

    A three-year-old cat was referred to the Veterinary Teaching Hospital, University of Naples, Italy. The cat had severe pelvic limb deformity, and abnormal development of all four paws. Radiographs revealed bilateral tibial agenesis, syndactyly, and digital hypoplasia. No treatment was instituted because of the severity of the injury, the adaptation of the cat to the abnormal condition, and the owner's refusal to permit any treatment. Congenital limb deformities are rarely reported in the cat and tibial agenesis is considered a very rare disease. This congenital anomaly is well documented and classified in man, and it has been associated with other abnormalities in more complex syndromes. This paper reports clinical and radiographic findings in a cat affected by bilateral complete tibial agenesis associated with other congenital anomalies.

  10. A Schrödinger cat living in two boxes

    Science.gov (United States)

    Wang, Chen; Gao, Yvonne Y.; Reinhold, Philip; Heeres, R. W.; Ofek, Nissim; Chou, Kevin; Axline, Christopher; Reagor, Matthew; Blumoff, Jacob; Sliwa, K. M.; Frunzio, L.; Girvin, S. M.; Jiang, Liang; Mirrahimi, M.; Devoret, M. H.; Schoelkopf, R. J.

    2016-05-01

    Quantum superpositions of distinct coherent states in a single-mode harmonic oscillator, known as “cat states,” have been an elegant demonstration of Schrödinger’s famous cat paradox. Here, we realize a two-mode cat state of electromagnetic fields in two microwave cavities bridged by a superconducting artificial atom, which can also be viewed as an entangled pair of single-cavity cat states. We present full quantum state tomography of this complex cat state over a Hilbert space exceeding 100 dimensions via quantum nondemolition measurements of the joint photon number parity. The ability to manipulate such multicavity quantum states paves the way for logical operations between redundantly encoded qubits for fault-tolerant quantum computation and communication.

  11. Glucose lowering effects of inhaled insulin in healthy cats.

    Science.gov (United States)

    DeClue, Amy E; Leverenz, Elizabeth F; Wiedmeyer, Charles E; Bryan, Margaret E; Reinero, Carol R

    2008-10-01

    Inhaled medications have proven effective and well tolerated in cats, and inhaled insulin has been used successfully for the management of diabetes mellitus in humans. Thus, we hypothesize that delivery of aerosolized regular insulin can lower blood glucose in healthy cats. Five adult cats were administered aerosolized 0.9% saline (IS), regular insulin intravenously (IV) 0.5 U/kg, and aerosolized regular insulin 15 U/kg (I15) and 25 U/kg (I25) and blood glucose was evaluated. Mean blood glucose was significantly lower at 15, 30 and 45 min in the I25 and IV groups compared to baseline. Similarly, the IV and I25 groups had a significantly greater maximal percent change in blood glucose than the IS group. Significantly more cats developed severe hypoglycemia (glucose concentrations in healthy cats.

  12. Selected Blood Serum Elements in Van (Turkey Cats

    Directory of Open Access Journals (Sweden)

    V. Altunok

    2007-01-01

    Full Text Available The Turkish Van cat originates from eastern Turkey. One of the characteristic features of Van cats is the colour of their eyes, which can be both eyes blue, both eyes amber or one eye blue and the other amber. Serum essential trace, macro and industrial element concentrations of Van cats (n = 47 according to sex, age, hair length and eye colour differences were investigated. Serum aluminium, arsenic, boron, barium, cobalt, chromium, copper, gallium, indium, iron, lead, lithium, manganese, nickel, selenium, silver, sulphur, strontium, vanadium and zinc were measured with ICP-OES plasma optical atomic emission spectrometer. In result, serum aluminium, barium, copper, manganese and strontium levels in male cats were found higher (p p p p > 0.05 found in the age and hair length groups. Our results indicate that several of the blood serum elements of Van cats may be related to their eye colours and sex differences.

  13. Inheritance of polycystic kidney disease in Persian cats.

    Science.gov (United States)

    Biller, D S; DiBartola, S P; Eaton, K A; Pflueger, S; Wellman, M L; Radin, M J

    1996-01-01

    Polycystic kidney disease in Persian cats culminates in chronic renal failure after a variable clinical course. An affected 6-year-old Persian cat was used to establish a colony of cats with polycystic kidney disease. In affected cats, cysts could be detected by ultrasonography as early as 7 weeks of age. Absence of cysts on ultrasound examination at 6 months of age was correlated with absence of polycystic kidney disease at necropsy. Both males and females were affected and, of progeny from affected x unaffected crosses, 42% were affected and 58% were unaffected. In affected x affected crosses, 73% of progeny were affected and 27% were unaffected. These results are compatible with autosomal dominant inheritance of this trait. Polycystic kidney disease in Persian cats resembles autosomal dominant polycystic kidney disease (ADPKD) in human beings, and represents a valuable animal model of the human disease.

  14. FELINE IMMUNODEFICIENCY VIRUS (FIV) IN WILD PALLAS’ CATS

    Science.gov (United States)

    Brown, Meredith A.; Munkhtsog, Bariushaa; Troyer, Jennifer L.; Ross, Steve; Sellers, Rani; Fine, Amanda E.; Swanson, William F.; Roelke, Melody E.; O’Brien1, Stephen J.

    2009-01-01

    Feline immunodeficiency virus (FIV), a feline lentivirus related to HIV, causes immune dysfunction in domestic and wild cats. The Pallas’ cat is the only species from Asia known to harbor a species-specific strain of FIV designated FIVOma in natural populations. Here, a 25% seroprevalence of FIV is reported from 28 wild Mongolian Pallas’ cats sampled from 2000-2008. Phylogenetic analysis of proviral RT-Pol from eight FIVOma isolates from Mongolia, Russia, China and Kazakhstan reveals a unique monophyletic lineage of the virus within the Pallas’ cat population, most closely related to the African cheetah and leopard FIV strains. Histopathological examination of lymph node and spleen from infected and uninfected Pallas’ cats suggests that FIVOma causes immune depletion in its’ native host. PMID:19926144

  15. Feline immunodeficiency virus (FIV) in wild Pallas' cats.

    Science.gov (United States)

    Brown, Meredith A; Munkhtsog, Bariushaa; Troyer, Jennifer L; Ross, Steve; Sellers, Rani; Fine, Amanda E; Swanson, William F; Roelke, Melody E; O'Brien, Stephen J

    2010-03-15

    Feline immunodeficiency virus (FIV), a feline lentivirus related to HIV, causes immune dysfunction in domestic and wild cats. The Pallas' cat is the only species from Asia known to harbor a species-specific strain of FIV designated FIV(Oma) in natural populations. Here, a 25% seroprevalence of FIV is reported from 28 wild Mongolian Pallas' cats sampled from 2000 to 2008. Phylogenetic analysis of proviral RT-Pol from eight FIV(Oma) isolates from Mongolia, Russia, China and Kazakhstan reveals a unique monophyletic lineage of the virus within the Pallas' cat population, most closely related to the African cheetah and leopard FIV strains. Histopathological examination of lymph node and spleen from infected and uninfected Pallas' cats suggests that FIV(Oma) causes immune depletion in its' native host. Copyright 2009 Elsevier B.V. All rights reserved.

  16. Dystocia in the cat evaluated using an insurance database.

    Science.gov (United States)

    Holst, Bodil Ström; Axnér, Eva; Öhlund, Malin; Möller, Lotta; Egenvall, Agneta

    2017-01-01

    Objectives The aim of this study was to describe the incidence of feline dystocia with respect to breed. Methods The data used were reimbursed claims for veterinary care insurance and/or life insurance claims in cats registered in a Swedish insurance database from 1999-2006. Results The incidence rates for dystocia were about 22 cats per 10,000 cat-years at risk, 67 per 10,000 for purebred cats and seven per 10,000 for domestic shorthair cats. The median age was 2.5 years. A significant effect of breed was seen. An incidence rate ratio (IRR) that was significantly higher compared with other purebred cats was seen in the British Shorthair (IRR 2.5), the Oriental group (IRR 2.2), Birman (IRR 1.7), Ragdoll (IRR 1.5) and the Abyssinian group (IRR 1.5). A significantly lower IRR was seen in the Norwegian Forest Cat (IRR 0.38), the Maine Coon (IRR 0.48), the Persian/Exotic group (IRR 0.49) and the Cornish Rex (IRR 0.50). No common factor among the high-risk breeds explained their high risk for dystocia. There was no effect of location; that is, the incidence rate did not differ depending on whether the cat lived in an urban or rural area. Caesarean section was performed in 56% of the cats with dystocia, and the case fatality was 2%. Conclusions and relevance The incidence rate for dystocia was of a similar magnitude in purebred cats as in dogs. The IRR varied significantly among breeds, and the main cause for dystocia should be identified separately for each breed. A selection for easy parturitions in breeding programmes is suggested.

  17. Molecular detection of Rickettsia typhi in cats and fleas.

    Directory of Open Access Journals (Sweden)

    Maria Mercedes Nogueras

    Full Text Available BACKGROUND: Rickettsiatyphi is the etiological agent of murine typhus (MT, a disease transmitted by two cycles: rat-flea-rat, and peridomestic cycle. Murine typhus is often misdiagnosed and underreported. A correct diagnosis is important because MT can cause severe illness and death. Our previous seroprevalence results pointed to presence of human R. typhi infection in our region; however, no clinical case has been reported. Although cats have been related to MT, no naturally infected cat has been described. The aim of the study is to confirm the existence of R. typhi in our location analyzing its presence in cats and fleas. METHODOLOGY/PRINCIPAL FINDINGS: 221 cats and 80 fleas were collected from Veterinary clinics, shelters, and the street (2001-2009. Variables surveyed were: date of collection, age, sex, municipality, living place, outdoor activities, demographic area, healthy status, contact with animals, and ectoparasite infestation. IgG against R. typhi were evaluated by indirect immunofluorescence assay. Molecular detection in cats and fleas was performed by real-time PCR. Cultures were performed in those cats with positive molecular detection. Statistical analysis was carried out using SPSS. A p < 0.05 was considered significant. Thirty-five (15.8% cats were seropositive. There were no significant associations among seropositivity and any variables. R. typhi was detected in 5 blood and 2 cultures. High titres and molecular detection were observed in stray cats and pets, as well as in spring and winter. All fleas were Ctenocephalides felis. R. typhi was detected in 44 fleas (55%, from shelters and pets. Co-infection with R. felis was observed. CONCLUSIONS: Although no clinical case has been described in this area, the presence of R. typhi in cats and fleas is demonstrated. Moreover, a considerable percentage of those animals lived in households. To our knowledge, this is the first time R. typhi is detected in naturally infected cats.

  18. Whole-Blood Taurine Concentrations in Cats With Intestinal Disease.

    Science.gov (United States)

    Kathrani, A; Fascetti, A J; Larsen, J A; Maunder, C; Hall, E J

    2017-07-01

    Increased delivery of taurine-conjugated bile acids to the distal bowel can lead to dysbiosis resulting in colitis in mouse models of inflammatory bowel disease. A similar situation also could occur in cats with intestinal disease and might therefore result in decreased whole-body taurine concentration. To determine whether whole-blood taurine concentrations are decreased at the time of diagnosis in cats with intestinal disease and to correlate concentrations with clinical and laboratory variables. Twenty-one cats with chronic inflammatory enteropathy and 7 cats with intestinal neoplasia from the University of Bristol. Cats that had undergone a thorough investigation consisting of a CBC, serum biochemistry, serum cobalamin and folate concentrations, transabdominal ultrasound examination and histopathology of intestinal biopsy specimens, as well as additional testing if indicated, were included. Whole-blood from these cats collected at the time of histologic diagnosis and stored in ethylenediaminetetraacetic acid was retrospectively analyzed for taurine with an automated high-performance liquid chromatography amino acid analyzer. Although whole-blood taurine concentrations remained within the reference range, those cats with predominantly large intestinal clinical signs had significantly lower concentrations than did cats with small intestinal and mixed bowel clinical signs (P = 0.033) and this difference also was significant when assessed only in cats with chronic inflammatory enteropathy (P = 0.019). Additional studies are needed to determine whether large intestinal signs in cats with chronic inflammatory enteropathy are caused by alterations in the microbiota arising as a consequence of increased delivery of taurine-conjugated bile acids. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  19. Intra-abdominal fungal pseudomycetoma in two cats.

    Science.gov (United States)

    Bianchi, Matheus V; Laisse, Cláudio J M; Vargas, Thainã P; Wouters, Flademir; Boabaid, Fabiana M; Pavarini, Saulo P; Ferreiro, Laerte; Driemeier, David

    Pseudomycetomas are deep cutaneous to subcutaneous lesions caused by Microsporum canis mainly described in Persian cats, with few reports of intra-abdominal location. This report describes the clinical signs and lesions of intra-abdominal pseudomycetomas caused by M. canis in two Persian cats. Two Persian cats with a history of previous laparotomy (ovariohysterectomy and nephrostomy) and fecal impaction were examined. Cat #1 was euthanized and subjected to necropsy, histopathology and mycological evaluation. Cat #2 presented with chronic dermatophytosis, and an intra-abdominal mass, that was subjected to histopathology evaluation. Cat #1 presented at necropsy a white-grayish, firm mass (6cm×3.5cm×2.8cm) in the uterine cervix. Cat #2 presented a firm whitish mass (6.5cm×1.5cm×0.5cm) located close to the left kidney. Histologically, both masses contained multifocal granules with hyphae and spores surrounded by Splendore-Hoeppli reaction, with a pyogranulomatous inflammatory infiltrate and fibrous connective tissue proliferation in the periphery. Hyphae and spores exhibited marked Grocott and periodic acid-Schiff staining. M. canis was identified by fungal isolation in cat #1. Pseudomycetoma should be considered as a differential diagnosis in cats, especially in Persian cats presenting with an intra-abdominal mass. Entrance of the agent into the cavity can occur during laparotomy. Copyright © 2016 Asociación Española de Micología. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Distortion product otoacoustic emissions in young adult and geriatric cats.

    Science.gov (United States)

    Strain, George M; McGee, Kain A

    2017-03-01

    Recordings of distortion product otoacoustic emissions (DPOAEs) were taken from 15 geriatric cats (mean age ± standard deviation, SD, 13.6 ± 2.7 years; range 10.2-19.4 years) and 12 young adult control cats (mean ± SD 4.6 ± 0.5 years; range 3.4-5 years) to identify frequency-specific age-related changes in cochlear responses. Recordings were performed for primary frequencies from 2 to 12 kHz in 2 kHz increments. Cats were considered to be geriatric > 11.9 ± 1.9 years of age. Brainstem auditory evoked response (BAER) recordings were also made for subjective comparison with DPOAE responses. No differences in DPOAE response amplitudes were observed at any tested frequency in geriatric cats compared to control cats, reflecting an apparent absence of loss of cochlear outer hair cells along the length of the cochlea. No linear regression relationships were found for DPOAE response amplitude versus age in geriatric cats, despite the progressive nature of age-related hearing loss in other species. The absence of reductions in response at any of the tested frequencies in cats within the age span where cats are considered to be geriatric indicates that age-related hearing loss, if it does develop in cats, begins later in the life span of cats than in dogs or human beings. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Reasons People Surrender Unowned and Owned Cats to Australian Animal Shelters and Barriers to Assuming Ownership of Unowned Cats.

    Science.gov (United States)

    Zito, Sarah; Morton, John; Vankan, Dianne; Paterson, Mandy; Bennett, Pauleen C; Rand, Jacquie; Phillips, Clive J C

    2016-01-01

    Most cats surrendered to nonhuman animal shelters are identified as unowned, and the surrender reason for these cats is usually simply recorded as "stray." A cross-sectional study was conducted with people surrendering cats to 4 Australian animal shelters. Surrenderers of unowned cats commonly gave surrender reasons relating to concern for the cat and his/her welfare. Seventeen percent of noncaregivers had considered adopting the cat. Barriers to assuming ownership most commonly related to responsible ownership concerns. Unwanted kittens commonly contributed to the decision to surrender for both caregivers and noncaregivers. Nonowners gave more surrender reasons than owners, although many owners also gave multiple surrender reasons. These findings highlight the multifactorial nature of the decision-making process leading to surrender and demonstrate that recording only one reason for surrender does not capture the complexity of the surrender decision. Collecting information about multiple reasons for surrender, particularly reasons for surrender of unowned cats and barriers to assuming ownership, could help to develop strategies to reduce the number of cats surrendered.

  2. Matrix vaccination guidelines : 2015 ABCD recommendations for indoor/outdoor cats, rescue shelter cats and breeding catteries

    NARCIS (Netherlands)

    Hosie, Margaret J; Addie, Diane D; Boucraut-Baralon, Corine; Egberink, Herman; Frymus, Tadeusz; Gruffydd-Jones, Tim; Hartmann, Katrin; Horzinek, Marian C; Lloret, Albert; Lutz, Hans; Marsilio, Fulvio; Pennisi, Maria Grazia; Radford, Alan D; Thiry, Etienne; Truyen, Uwe; Möstl, Karin

    OVERVIEW: In 2013, the ABCD published 'Matrix vaccination guidelines: ABCD recommendations for indoor/outdoor cats, rescue shelter cats and breeding catteries' in a Special Issue of the Journal of Feline Medicine and Surgery (Volume 15, Issue 7, pages 540-544). The ABCD's vaccination recommendations

  3. What's inside your cat's head? A review of cat (Felis silvestris catus) cognition research past, present and future.

    Science.gov (United States)

    Vitale Shreve, Kristyn R; Udell, Monique A R

    2015-11-01

    The domestic cat (Felis silvestris catus) has shared an intertwined existence with humans for thousands of years, living on our city streets and in our homes. Yet, little scientific research has focused on the cognition of the domestic cat, especially in comparison with human's other companion, the domestic dog (Canis lupus familiaris). This review surveys the current status of several areas of cat cognition research including perception, object permanence, memory, physical causality, quantity and time discrimination, cats' sensitivity to human cues, vocal recognition and communication, attachment bonds, personality, and cognitive health. Although interest in cat cognition is growing, we still have a long way to go until we have an inclusive body of research on the subject. Therefore, this review also identifies areas where future research must be conducted. In addition to the scientific value of future work in this area, future research on cat cognition could have an important influence on the management and welfare of pet and free-roaming cats, leading to improved human-cat interactions.

  4. Estimation of the dietary nutrient profile of free-roaming feral cats: possible implications for nutrition of domestic cats

    NARCIS (Netherlands)

    Plantinga, E.A.; Bosch, G.; Hendriks, W.H.

    2011-01-01

    Cats are strict carnivores and in the wild rely on a diet solely based on animal tissues to meet their specific and unique nutritional requirements. Although the feeding ecology of cats in the wild has been well documented in the literature, there is no information on the precise nutrient profile to

  5. Bone vitality in the cat's irradiated jaw

    International Nuclear Information System (INIS)

    Dambrain, R.; Dhem, A.; Gueulette, J.; Wambersie, A.

    1988-01-01

    The vitality of the mandible in cats was studied from two to 15 months after irradiation. Dose of 80 Gy in three days was delivered using three hairpin shape iridium-192 wires surrounding the mandibula. The osseous vitality was assessed from the percentages of lacunae inhabited by osteocytes (IL). The results are compared with those obtained by microradiography. At two months, a small reduction of vitality is already observed, it becomes progressively more important. At one year, vitality is recovered nearly fully in the ventral part of the mandibula, mainly at the level of the alveolar crest. Vitality remains reduced in the dorsal part. Microradiographic lesions appear more slowly; they are apparent at six months. (orig.) [de

  6. [CAT-guided percutaneous drainage of abscesses].

    Science.gov (United States)

    Aguilera Manrique, F; Fernández Miranda, E; García Cáceres, E; Franciso Moriana Maldonado, J; Granero Molina, J; Aguilera Manrique, G

    2001-09-01

    Drainage of percutaneous abscesses guided by Computerized Axial Tomography (CAT) is a technique being employed more frequently all the time by Radiodiagnostic Services. Correctly put into practice by trained professionals, this procedure can prevent patients having to undergo another series of treatments which bear greater risks, to have a longer hospital stay, or even, depending on the case, to have to undergo an operation. Nurses in a radiological unit have an overwhelming role in every step of a percutaneous abscess drainage, a role which can not be carried out by any other personnel. To achieve being up to date in this technique and to perform our function as nurses in the use of this technique are the main objectives of this review.

  7. La catástrofe urbana

    OpenAIRE

    Böckelmann, Franck

    1997-01-01

    La catástrofe urbana es pot llegir com un text que oscil.la entre la ciencia, i la ficció. Després de presentar-se a les primeres pagines amb el ropatge terminologic d'un tractat de sociologia urbana, la catastrofe de la que parla I'opuscle prové de I'horitzó apocalíptic, d'un cemés enlla, del futur on i'han projectat el cinema i la mateixa ciencia. Aquí la catastrofe ja és entre nosaltres, forma part de I'ordre familiar i quotidia com <

  8. Physics Girl: Where Education meets Cat Videos

    Science.gov (United States)

    Cowern, Dianna

    YouTube is usually considered an entertainment medium to watch cats, gaming, and music videos. But educational channels have been gaining momentum on the platform, some garnering millions of subscribers and billions of views. The Physics Girl YouTube channel is an educational series with PBS Digital Studios created by Dianna Cowern. Using Physics Girl as an example, this talk will examine what it takes to start a short-form educational video series, including logistics and resources. One benefit of video is that every failure is documented on camera and can, and will, be used in this talk as a learning tool. We will look at the channels demographical reach, discuss best practices for effective physics outreach, and survey how online media and technology can facilitate good and bad learning. The aim of this talk is to show how videos are a unique way to share science and enrich the learning experience, in and out of a classroom.

  9. The cat is out of the bag

    KAUST Repository

    Ananthanarayanan, Rajagopal

    2009-01-01

    In the quest for cognitive computing, we have built a massively parallel cortical simulator, C2, that incorporates a number of innovations in computation, memory, and communication. Using C2 on LLNL\\'s Dawn Blue Gene/P supercomputer with 147, 456 CPUs and 144 TB of main memory, we report two cortical simulations - at unprecedented scale - that effectively saturate the entire memory capacity and refresh it at least every simulated second. The first simulation consists of 1.6 billion neurons and 8.87 trillion synapses with experimentally-measured gray matter thalamocortical connectivity. The second simulation has 900 million neurons and 9 trillion synapses with probabilistic connectivity. We demonstrate nearly perfect weak scaling and attractive strong scaling. The simulations, which incorporate phenomenological spiking neurons, individual learning synapses, axonal delays, and dynamic synaptic channels, exceed the scale of the cat cortex, marking the dawn of a new era in the scale of cortical simulations. Copyright 2009 ACM.

  10. Intrathoracic neoplasms in the dog and cat

    International Nuclear Information System (INIS)

    Weller, R.E.

    1991-06-01

    Neoplasms of the thoracic cavity are as diverse as the structures and tissues that comprise the thorax. This paper summarizes the clinical signs, diagnosis and treatment of thoracic neoplasms in the dog and cat. Specific diagnostic techniques are evaluated, as is the utility of imaging techniques for clinical staging. Surgery is recommended as the treatment of choice for intrathoracic neoplasms, with exception for multiple tumor masses, metastasis, or poor patient health. Radiation therapy, chemotherapy, and hyperthermia are discussed individually or in combination with surgery or each other. Prognosis for specific tumors is discussed, as is lymph node involvement as a prognostic indicator. As the use of newer diagnostic procedures become more available in veterinary medicine, it should be possible to offer patients a variety of positive choices that will enhance their survival and quality of life

  11. Massage therapy for dogs and cats.

    Science.gov (United States)

    Corti, Lisa

    2014-06-01

    Massage is gaining recognition as a beneficial modality for the treatment of many ailments due to recent scientific research in humans. We can infer that these benefits apply to dogs and cats due to their similar physiology and anatomy. Defined as the therapeutic manipulation of soft tissues, massage has many effects on muscle, the circulatory system, the autonomic nervous system, and the mind. Various techniques are employed to achieve a desired effect in the treatment of many conditions, including but not limited to, swelling and edema, critical illness and prolonged recumbency, osteoarthritis and chronic pain, and palliative and hospice care. This article reviews the above topics and encourages the practitioner to seek out expert advice on massage in the care of companion animals. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Intrathoracic neoplasms in the dog and cat

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1994-03-01

    Very little is known regarding the epidemiology, etiology, and mechanisms of spontaneous intrathoracic neoplasia in companion animals. Much of what we know or suspect about thoracic neoplasia in animals has been extrapolated from experimentally-induced neoplasms. Most studies of thoracic neoplasia have focused on the pathology of primary and metastatic neoplasms of the lung with little attention given to diagnostic and therapeutic considerations. Although the cited incidence rate for primary respiratory tract neoplasia is low, 8.5 cases per 100,000 dogs and 5.5 cases per 100,000 cats, intrathoracic masses often attract attention out of proportion to their actual importance since they are often readily visualized on routine thoracic radiographs.

  13. Orthopedic problems in geriatric dogs and cats.

    Science.gov (United States)

    Beale, Brian S

    2005-05-01

    Senior dogs and cats with orthopedic injuries and diseases often require a treatment plan that differs from that of younger patients. Injured bone and soft tissues tend to heal more slowly in the geriatric patient. The older animal is likely to have a less competent immune system and may have compromised metabolic and endocrine function. Pre-existing musculoskeletal problems may make ambulation difficult for an animal convalescing from a new orthopedic problem. Special attention is often needed when treating these patients for fractures, joint instability, infection, and neoplasia. In general, issues that should be addressed in the geriatric patient include reducing intraoperative and anesthesia time, enhancing bone and soft tissue healing, return to early function, control of postoperative pain, physical therapy, and proper nutrition.

  14. Diagnosis and surgical management of obstructive ureteral calculi in cats: 11 cases (1993-1996)

    International Nuclear Information System (INIS)

    Kyles, A.E.; Stone, E.A.; Gookin, J.; Spaulding, K.; Clary, E.M.; Wylie, K.; Spodnick, G.

    1998-01-01

    To evaluate diagnostic methods, surgical treatment, perioperative management, and renal function of cats with obstructive calcium oxalate ureteroliths. Retrospective case series. 11 cats that underwent surgery for removal of calcium oxalate ureteroliths. Medical records were reviewed, and the following information was recorded: signalment; results of physical examination, clinicopathologic analyses, and abdominal imaging; surgical procedure; postoperative management; and results of ureterolith quantitative analysis. Ureteroliths in the proximal portion of the ureter were removed from 5 cats (pyelotomy, 1 cat; unilateral ureterotomy, 2 cats; bilateral ureterotomies, 2 cats). Calculi in the middle and distal part of the ureter were removed by partial ureterectomy and ureteroneocystostomy (6 cats). Ten cats recovered from surgery and were discharged from the hospital. One cat died from unknown causes 4 months after surgery, and 1 cat had a nephrectomy elsewhere 5 weeks after ureterolith removal. Eight cats were evaluated 12 to 20 months after surgery. Of these, 2 cats that were markedly azotemic before surgery improved after surgery, and 2 cats developed nephroliths after surgery. Also, of 5 cats that had nephroliths that were not removed at the time of surgery, 4 still had visible nephroliths. One cat had recurrent ureteral obstruction from a ureterolith and persistent urinary tract infection. Ureteroliths or ultrasonographic evidence of ureteral obstruction were not detected in other cats. A combination of microsurgical techniques and intensive postoperative care is necessary to minimize morbidity of cats after removal of a ureterolith. Renal function may improve or stabilize after removal of the ureteral obstruction

  15. MobiCat - a solar-electrical passenger boat; MobiCat solar-elektrisches Passagierschiff

    Energy Technology Data Exchange (ETDEWEB)

    Minder, R.

    2003-07-01

    This final report for the Swiss Federal Office of Energy presents the results of the 'MobiCat' project which included the design, construction and operation of a solar-electric powered passenger ship for inland waterways. The vessel is of a catamaran with a length of 33 m and a width of 11 m. The electrical energy is produced by a 20 kW{sub p} array of photovoltaic panels and stored in two 480 V lead-acid battery blocks rated at 240 Ah each. The ship is powered by two 81 kW industrial AC drives. With a passenger capacity of 150 persons MobiCat is the largest solar-powered ship world-wide. The report discusses the generally positive operational experience and the wide interest both by the public and the media that the project has attracted. The MobiCat has become the most popular charter ship on the lake of Biel/Bienne in Switzerland. The author states that the ultimate goals of the project - to demonstrate the feasibility of large solar-powered passenger ships and to present new sustainable mobility solutions on inland waterways - have been fully reached.

  16. Stabilization of cat paw trajectory during locomotion.

    Science.gov (United States)

    Klishko, Alexander N; Farrell, Bradley J; Beloozerova, Irina N; Latash, Mark L; Prilutsky, Boris I

    2014-09-15

    We investigated which of cat limb kinematic variables during swing of regular walking and accurate stepping along a horizontal ladder are stabilized by coordinated changes of limb segment angles. Three hypotheses were tested: 1) animals stabilize the entire swing trajectory of specific kinematic variables (performance variables); and 2) the level of trajectory stabilization is similar between regular and ladder walking and 3) is higher for forelimbs compared with hindlimbs. We used the framework of the uncontrolled manifold (UCM) hypothesis to quantify the structure of variance of limb kinematics in the limb segment orientation space across steps. Two components of variance were quantified for each potential performance variable, one of which affected it ("bad variance," variance orthogonal to the UCM, VORT) while the other one did not ("good variance," variance within the UCM, VUCM). The analysis of five candidate performance variables revealed that cats during both locomotor behaviors stabilize 1) paw vertical position during the entire swing (VUCM > VORT, except in mid-hindpaw swing of ladder walking) and 2) horizontal paw position in initial and terminal swing (except for the entire forepaw swing of regular walking). We also found that the limb length was typically stabilized in midswing, whereas limb orientation was not (VUCM ≤ VORT) for both limbs and behaviors during entire swing. We conclude that stabilization of paw position in early and terminal swing enables accurate and stable locomotion, while stabilization of vertical paw position in midswing helps paw clearance. This study is the first to demonstrate the applicability of the UCM-based analysis to nonhuman movement. Copyright © 2014 the American Physiological Society.

  17. Stabilization of cat paw trajectory during locomotion

    Science.gov (United States)

    Klishko, Alexander N.; Farrell, Bradley J.; Beloozerova, Irina N.; Latash, Mark L.

    2014-01-01

    We investigated which of cat limb kinematic variables during swing of regular walking and accurate stepping along a horizontal ladder are stabilized by coordinated changes of limb segment angles. Three hypotheses were tested: 1) animals stabilize the entire swing trajectory of specific kinematic variables (performance variables); and 2) the level of trajectory stabilization is similar between regular and ladder walking and 3) is higher for forelimbs compared with hindlimbs. We used the framework of the uncontrolled manifold (UCM) hypothesis to quantify the structure of variance of limb kinematics in the limb segment orientation space across steps. Two components of variance were quantified for each potential performance variable, one of which affected it (“bad variance,” variance orthogonal to the UCM, VORT) while the other one did not (“good variance,” variance within the UCM, VUCM). The analysis of five candidate performance variables revealed that cats during both locomotor behaviors stabilize 1) paw vertical position during the entire swing (VUCM > VORT, except in mid-hindpaw swing of ladder walking) and 2) horizontal paw position in initial and terminal swing (except for the entire forepaw swing of regular walking). We also found that the limb length was typically stabilized in midswing, whereas limb orientation was not (VUCM ≤ VORT) for both limbs and behaviors during entire swing. We conclude that stabilization of paw position in early and terminal swing enables accurate and stable locomotion, while stabilization of vertical paw position in midswing helps paw clearance. This study is the first to demonstrate the applicability of the UCM-based analysis to nonhuman movement. PMID:24899676

  18. NGC6543: Cat's Eye and Bull's Eye

    Science.gov (United States)

    Balick, B.; Wilson, J. M.

    2000-05-01

    Deep Hubble images of NGC 6543 reveal a series of regularly spaced circular concentric ``rings'' that surround the famous Cat's Eye nebula. The rings seen in the lines of Hα , [O III], and [N II] but not the continuum. These photoionized rings are almost certainly the result of periodic spherical mass pulsations by the nucleus before the Cat's Eye formed. A good fit to the observed Hα surface brightness distribution is obtained if the bubbles were ejected with constant mass, thickness, and ejection velocity. The model can be used to estimate the total mass of the rings, ~ 0.1M⊙ , which lies between that of the core ( ~ 0.05 M⊙ ) and the surrounding halo ( ~ 0.5 M⊙ ). Assuming an ejection speed of 10 km s-1 the interpulse period is 1500 +/- 300 y, the same as the expansion age of the core itself. Hubble images of other planetaries displayed on the poster, IC 418, NGC 7027, and Hubble 5 (a bipolar) show similar sets of multiple concentric rings. Hence, it appears, regular isotropic AGB mass pulses often precede the formation of brighter and more complex PN cores. However, the interpulse time scale, ~ 103 y, is a serious problem for extant models of core thermal pulses and surface pulsations. The cores of PNe seem to form in an abrupt change of mode of mass loss, as predicted by disrputive binary companion merger models. A preprint is available from ftp://ftp.astro.washington.edu/pub/users/balick/6543paper. Financial support from NASA/STScI grant GO 7501 is very gratefully acknowledged.

  19. High Prevalence of Covert Infection With Gastrointestinal Helminths in Cats.

    Science.gov (United States)

    Little, Susan; Adolph, Chris; Downie, Kathryn; Snider, Tim; Reichard, Mason

    2015-01-01

    Fecal flotation is routinely used to identify feline helminth infections in clinical practice, but it is known to have limitations of sensitivity, particularly for cestodes. To determine the prevalence of helminths in a contemporary population of cats and evaluate the ability of fecal flotation to detect these infections, helminths were recovered from intestinal tracts removed from 116 adult cats humanely euthanized by an animal control shelter in northeastern Oklahoma. Results were compared to those of fecal flotation performed using both passive and centrifugal techniques. Helminths were identified in 78/116 (67.2%) cats, including Toxocara cati (48/116; 41.4%), Ancylostoma tubaeforme (8/116; 6.9%), Dipylidium caninum (40/116; 34.5%), and Taenia taeniaeformis (30/116; 25.9%). Cats with T. cati were significantly more likely to harbor T. taeniaeformis (P = .001) than cats without ascarids. Centrifugal fecal flotation with sugar solution identified 37/48 (77.1%) T. cati infections, 8/30 (26.7%) T. taeniaeformis infections, and no D. caninum infections. Proglottids were detected on external examination in 19.0% (12/63) of cats with cestodes. Cestodes were present in over half of the cats examined in this study, but the majority of these infections were not evident by the detection of external proglottids or recovery of characteristic stages on fecal flotation.

  20. Diagnostic utility of glycosylated hemoglobin concentrations in the cat.

    Science.gov (United States)

    Hoenig, M; Ferguson, D C

    1999-01-01

    Changes in glycosylated hemoglobin (GHb) concentrations, K values (% disappearance of glucose/min after an intravenous injection of 1 g/kg dextrose), and blood glucose concentrations were examined in eight cats before and during the induction of diabetes, and in four of these cats after they were placed on insulin treatment. There was a statistically significant separation of GHb, K values, and fasting blood glucose concentrations between healthy and diabetic cats. Changes in GHb correlated best with the K value and single weekly fasting glucose concentrations averaged over eight periods for each cat while diabetes was induced (R = 0.80 and 0.78, respectively); however, fasting blood glucose concentrations obtained on the day of the GHb measurement were also highly correlated (R = 0.69; P glucose concentrations obtained in insulin-treated cats at the time of insulin peak action and averaged over an 8-wk time period for each cat was less but still significant (R = 0.53; P measurements are a simple and reliable way to monitor changes in glucose control in the diabetic cat over a prolonged period.

  1. Ileocolic junction resection in dogs and cats: 18 cases.

    Science.gov (United States)

    Fernandez, Yordan; Seth, Mayank; Murgia, Daniela; Puig, Jordi

    2017-12-01

    There is limited veterinary literature about dogs or cats with ileocolic junction resection and its long-term follow-up. To evaluate the long-term outcome in a cohort of dogs and cats that underwent resection of the ileocolic junction without extensive (≥50%) small or large bowel resection. Medical records of dogs and cats that had the ileocolic junction resected were reviewed. Follow-up information was obtained either by telephone interview or e-mail correspondence with the referring veterinary surgeons. Nine dogs and nine cats were included. The most common cause of ileocolic junction resection was intussusception in dogs (5/9) and neoplasia in cats (6/9). Two dogs with ileocolic junction lymphoma died postoperatively. Only 2 of 15 animals, for which long-term follow-up information was available, had soft stools. However, three dogs with suspected chronic enteropathy required long-term treatment with hypoallergenic diets alone or in combination with medical treatment to avoid the development of diarrhoea. Four of 6 cats with ileocolic junction neoplasia were euthanised as a consequence of progressive disease. Dogs and cats undergoing ileocolic junction resection and surviving the perioperative period may have a good long-term outcome with mild or absent clinical signs but long-term medical management may be required.

  2. The pharmacokinetics of intravenous fenoldopam in healthy, awake cats.

    Science.gov (United States)

    O'Neill, K E; Labato, M A; Court, M H

    2016-04-01

    Fenoldopam is a selective dopamine-1 receptor agonist that improves diuresis by increasing renal blood flow and perfusion and causing peripheral vasodilation. Fenoldopam has been shown to induce diuresis and be well-tolerated in healthy cats. It is used clinically in cats with oliguric kidney injury at doses extrapolated from human medicine and canine studies. The pharmacokinetics in healthy beagle dogs has been reported; however, pharmacokinetic data in cats are lacking. The goal of this study was to determine pharmacokinetic data for healthy, awake cats receiving an infusion of fenoldopam. Six healthy, awake, client-owned cats aged 2-6 years old received a 120-min constant rate infusion of fenoldopam at 0.8 μg/kg/min followed by a 20-min washout period. Ascorbate stabilized plasma samples were collected during and after the infusion for the measurement of fenoldopam concentration by HPLC with mass spectrometry detection. This study showed that the geometric mean of the volume of distribution, clearance, and half-life (198 mL/kg, 46 mL/kg/min, and 3.0 mins) is similar to pharmacokinetic parameters for humans. No adverse events were noted. Fenoldopam at a constant rate infusion of 0.8 μg/kg per min was well tolerated in healthy cats. Based on the results, further evaluation of fenoldopam in cats with kidney disease is recommended. © 2016 John Wiley & Sons Ltd.

  3. Diagnostic value of full-mouth radiography in cats

    International Nuclear Information System (INIS)

    Verstraete, F.J.M.; Kass, P.H.; Terpak, C.H.

    1998-01-01

    Objective-To determine the diagnostic value of full-mouth radiographyin cats.Sample Population-115 cats referred for dental treatment without a previous full-mouth radiographic series available. Procedure-In a prospective nested case-control analysis of multiple outcomes in a hospital cohort of cats referred for dental treatment, full-mouth radiography was done prior to oral examination and charting. After treatment, the clinical and radiographic findings were compared, with reference to presenting problems, main clinical findings, additional information obtained from radiography and unexpected radiographic findings. Importance of the radiographic findings in therapeutic decision making was assessed. Results-The main clinical findings were radiographically confirmed in all cats. Odontoclastic resorption lesions, missed on clinical examination, were diagnosed in 8.7% of cats. Analysis of selected presenting problems and main clinical findings yielded significantly increased odds ratios for a variety of other conditions, either expected or unexpected. Radiographs of teeth without clinical lesions yielded incidental or clinically important findings in 4.8 and 41.7% of cats, respectively, and were considered of no clinical value in 53.6%. Radiographs of teeth with clinical lesions merely confirmed the findings in 13.9% of cats, but yielded additional or clinically essential information in 53.9 and 32.2%, respectively. Clinical Relevance-The diagnostic yield of full-mouth radiography in new feline patients referred for dental treatment is high, and routine use of full-mouth radiography is justifiable

  4. Bartonella species antibodies and hyperglobulinemia in privately owned cats.

    Science.gov (United States)

    Whittemore, J C; Hawley, J R; Radecki, S V; Steinberg, J D; Lappin, M R

    2012-01-01

    Bartonella species are zoonotic agents and primary pathogens in cats. Hyperglobulinemia has been associated with bartonellosis in humans and cats. To evaluate for associations between Bartonella species immunoglobulin G (IgG) antibodies and serum biochemistry panel results in privately owned cats. 1,477 privately owned cats. Residual sera were collected after biochemical evaluation for this prospective, cross-sectional serosurvey. Bartonella species IgG ELISA was performed with a cutoff value of ≥ 1 : 64. Stepwise logistic regression analysis was performed with the endpoint titer as the outcome variable. The final statistical model included age, albumin, ALP activity, ALT activity, bilirubin, creatinine, glucose, and globulin as covariates. Serum protein electrophoresis was performed with serum from 50 cats with and without antibodies to Bartonella species and hyperglobulinemia. Sera from cats seropositive to Bartonella species and with hyperglobulinemia were assessed for evidence of exposure to other infectious agents associated with hyperglobulinemia. Risk of seropositivity to Bartonella species was positively associated with the natural log of globulin concentration (OR = 11.90, 95% CI 6.15-23.02, P glucose concentration (OR = 0.66, 95% CI 0.50-0.87, P = .004). Another explanation for hyperglobulinemia was not identified for most cats with Bartonella species antibodies. Hyperglobulinemia was primarily caused by polyclonal gammopathy in cats that were seronegative and seropositive for Bartonella species. Hyperglobulinemia was significantly associated with seropositivity to Bartonella species. Testing for bartonellosis is warranted in cats with unexplained hyperglobulinemia and clinical or laboratory findings suggestive of bartonellosis. Copyright © 2012 by the American College of Veterinary Internal Medicine.

  5. Vitamin D status predicts 30 day mortality in hospitalised cats.

    Directory of Open Access Journals (Sweden)

    Helen Titmarsh

    Full Text Available Vitamin D insufficiency, defined as low serum concentrations of the major circulating form of vitamin D, 25 hydroxyvitamin D (25(OHD, has been associated with the development of numerous infectious, inflammatory, and neoplastic disorders in humans. In addition, vitamin D insufficiency has been found to be predictive of mortality for many disorders. However, interpretation of human studies is difficult since vitamin D status is influenced by many factors, including diet, season, latitude, and exposure to UV radiation. In contrast, domesticated cats do not produce vitamin D cutaneously, and most cats are fed a commercial diet containing a relatively standard amount of vitamin D. Consequently, domesticated cats are an attractive model system in which to examine the relationship between serum 25(OHD and health outcomes. The hypothesis of this study was that vitamin D status would predict short term, all-cause mortality in domesticated cats. Serum concentrations of 25(OHD, together with a wide range of other clinical, hematological, and biochemical parameters, were measured in 99 consecutively hospitalised cats. Cats which died within 30 days of initial assessment had significantly lower serum 25(OHD concentrations than cats which survived. In a linear regression model including 12 clinical variables, serum 25(OHD concentration in the lower tertile was significantly predictive of mortality. The odds ratio of mortality within 30 days was 8.27 (95% confidence interval 2.54-31.52 for cats with a serum 25(OHD concentration in the lower tertile. In conclusion, this study demonstrates that low serum 25(OHD concentration status is an independent predictor of short term mortality in cats.

  6. Comparison of rectal and axillary temperatures in dogs and cats.

    Science.gov (United States)

    Goic, Joana B; Reineke, Erica L; Drobatz, Kenneth J

    2014-05-15

    To compare rectal versus axillary temperatures in dogs and cats. Prospective observational study. 94 dogs and 31 cats. Paired axillary and rectal temperatures were measured in random order with a standardized method. Animal signalment, initial complaint, blood pressure, blood lactate concentration, and variables associated with vascular perfusion and coat were evaluated for associations with axillary and rectal temperatures. Axillary temperature was positively correlated with rectal temperature (ρ = 0.75 in both species). Median axillary temperature (38.4°C [101.1°F] in dogs, and 38.4°C [101.2°F] in cats) was significantly different from median rectal temperature in dogs (38.9°C [102.0°F]) but not in cats (38.6°C [101.5°F]). Median rectal-axillary gradient (difference) was 0.4°C (0.7°F; range, -1.3° to 2.3°C [-2.4° to 4.1°F]) in dogs and 0.17°C (0.3°F; range -1.1° to 1.6°C [-1.9° to 3°F]) in cats. Sensitivity and specificity for detection of hyperthermia with axillary temperature were 57% and 100%, respectively, in dogs and 33% and 100%, respectively, in cats; sensitivity and specificity for detection of hypothermia were 86% and 87%, respectively, in dogs and 80% and 96%, respectively, in cats. Body weight (ρ = 0.514) and body condition score (ρ = 0.431) were correlated with rectal-axillary gradient in cats. Although axillary and rectal temperatures were correlated in dogs and cats, a large gradient was present between rectal temperature and axillary temperature, suggesting that axillary temperature should not be used as a substitute for rectal temperature.

  7. Alterations in amino acid status in cats with feline dysautonomia.

    Science.gov (United States)

    McGorum, Bruce C; Symonds, Herb W; Knottenbelt, Clare; Cave, Tom A; MacDonald, Susan J; Stratton, Joanna; Leon, Irene; Turner, Judith A; Pirie, R Scott

    2017-01-01

    Feline dysautonomia (FD) is a multiple system neuropathy of unknown aetiology. An apparently identical disease occurs in horses (equine grass sickness, EGS), dogs, rabbits, hares, sheep, alpacas and llamas. Horses with acute EGS have a marked reduction in plasma concentrations of the sulphur amino acids (SAA) cyst(e)ine and methionine, which may reflect exposure to a neurotoxic xenobiotic. The aim of this study was to determine whether FD cats have alterations in amino acid profiles similar to those of EGS horses. Amino acids were quantified in plasma/serum from 14 FD cats, 5 healthy in-contact cats which shared housing and diet with the FD cats, and 6 healthy control cats which were housed separately from FD cats and which received a different diet. The adequacy of amino acids in the cats' diet was assessed by determining the amino acid content of tinned and dry pelleted foods collected immediately after occurrences of FD. Compared with controls, FD cats had increased concentrations of many essential amino acids, with the exception of methionine which was significantly reduced, and reductions in most non-essential amino acids. In-contact cats also had inadequate methionine status. Artefactual loss of cysteine during analysis precluded assessment of the cyst(e)ine status. Food analysis indicated that the low methionine status was unlikely to be attributable to dietary inadequacy of methionine or cystine. Multi-mycotoxin screening identified low concentrations of several mycotoxins in dry food from all 3 premises. While this indicates fungal contamination of the food, none of these mycotoxins appears to induce the specific clinico-pathologic features which characterise FD and equivalent multiple system neuropathies in other species. Instead, we hypothesise that ingestion of another, as yet unidentified, dietary neurotoxic mycotoxin or xenobiotic, may cause both the characteristic disease pathology and the plasma SAA depletion.

  8. Effects of compensated heart failure on digoxin pharmacokinetics in cats.

    Science.gov (United States)

    Atkins, C E; Snyder, P S; Keene, B W; Rush, J E

    1989-10-01

    To evaluate the effects of compensated heart failure (HF) on digoxin pharmacokinetic properties in cats, 6 cats with dilated cardiomyopathy were compared with 6 clinically normal (control) cats. Digoxin tablets were administered at a dosage of 0.01 mg/kg of body weight, q 48 h for approximately 10 days, until presumed steady state was reached. Both groups were treated concomitantly with aspirin, furosemide, and a commercial low-salt diet. Retrospectively, control and HF cats were calculated to be at 95% and 97% steady state, respectively. At the time blood samples were collected, HF cats were clinically compensated. Serum digoxin concentration [( DXN]) was determined by radioimmunoassay on samples drawn immediately before and 1, 2, 4, 8, 12, 24, 34, and 48 hours after digoxin administration. Measured and calculated values (peak, 8-hour, and mean [DXN]; elimination half-life [t1/2]; oral clearance; and hours during which [DXN] was in the toxic range) were not significantly different between control and HF cats. To predict individual propensity for digoxin intoxication, serum creatinine and urea concentrations and sulfobromophthalein dye retention were measured in control and HF cats prior to the onset of treatment with digoxin. There was no statistically significant correlation between serum creatinine and urea concentrations when compared with sulfobromophthalein dye retention nor between any of these values and digoxin peak, 8-hour, and mean concentrations or t1/2, oral clearance, or hours during which [DXN] was in the toxic range. Mean serum creatinine and urea nitrogen concentrations were significantly greater (P less than 0.01) and sulfobromophthalein dye retention approached significant prolongation (P less than 0.06) in HF cats, compared with that in control cats.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Radiographically visualized skeletal changes associated with mucopolysaccharidosis VI in cats

    International Nuclear Information System (INIS)

    Konde, L.J.; Thrall, M.A.; Gasper, P.; Dial, S.M.; McBiles, K.; Colgan, S.; Haskins, M.

    1987-01-01

    The radiographic skeletal form and structure of all cats with mucopolysaccharidosis VI is described. Common manifestations included epiphyseal dysplasia, generalized osteoporosis, abnormal nasal turbinate development, his subluxation, impaired development of skeletal growth, pectus excavatum, hyoid hypoplasia, aplasia, hypoplasia and fragmentation or abnormal ossification of the dens, and aplasia or hypoplasia of frontal and sphenoid sinuses. The skeletal measurements of two affected cats were compared with those of normal, sex-matched littermates, and the measurements of two affected female cats were compared with those of a normal male littermate

  10. [Associated brachial cleft anomalies in the cat eye syndrome].

    Science.gov (United States)

    Avior, Galit; Derowe, Ari; Fliss, Dan M; Leicear-Trejo, Leonor; Braverman, Itzhak

    2007-02-01

    The cat eye syndrome is a congenital malformation usually associated with anal atresia, ocular coloboma, downward slanting eyes, microphthalmia, hypertelorism, strabismus, preauricular tags or fistulas, congenital heart defect particularly septal defect, urinary tract abnormalities, skeletal anomalies and frequently mental and physical retardation. A small supernumerary chromosome (smaller than chromosome 21) is present, frequently has 2 centromeres, is bisatellited and represents an inv dup 22 (q11). A two years old female presented to our department with an association of cat eye syndrome with preauricular tags and a first branchial arch anomaly. This article discusses the surgical management and the association between the cat eye syndrome and first branchial cleft anomaly.

  11. PET examination in intracranial tumor diagnosis of a cat

    International Nuclear Information System (INIS)

    Angyal, G.; Csepura, G.; Balkay, L.; Galuska, L.; Molnar, J.; Valastyan, I.

    2008-01-01

    This paper shows the significance of the Positron Emission Tomography (PET) in the veterinary medication through a case study of a cat brain tumor. A castrated male cat with bilateral mydriasis and blindness arrived at the veterinary clinic. After physical, laboratory and neurological investigations other sickness was ruled out and the inkling of the intracranial lesion had come to light. Brain tumor seemed the most likely to cause the illness because other symptoms appeared (for example: anorexia, depression) and they progrediated fast. PET examination, using 18 F-FDG isotope, was performed to confirm the possible causes of the cat's symptoms

  12. Measurement-induced amplification of optical cat-like states

    DEFF Research Database (Denmark)

    Laghaout, Amine; Neergaard-Nielsen, Jonas Schou; Rigas, J.

    2013-01-01

    with pairs of small cats and then to interfere them on a balanced beam splitter. The projective measurement of one of the outputs is used to herald a larger cat resulting from the constructive interference of the initial states. The scheme proposed here uses the projection |x = 0〉〈x = 0| as the heralding...... attain amplitudes too small for practical use. This is for example the case for photon-subtracted squeezed vacuum (PSSV), which can be used to approximate cat states of amplitude no larger than y = 1.5 if the fidelity is to be maintained above 95%. One way to reach larger amplitudes is to start...

  13. Iatrogenic Cushing's syndrome and steroid hepatopathy in a cat.

    Science.gov (United States)

    Schaer, M; Ginn, P E

    1999-01-01

    The distinguishing clinical features of Cushing's syndrome in the cat include very friable skin, a high incidence of diabetes mellitus, and the general absence of steroid hepatopathy. This case report describes a nine-year-old, spayed female domestic shorthair with triamcinolone-induced Cushing's syndrome. Unique to this cat were markedly elevated liver enzymes which prompted an expanded clinical evaluation. An ultrasonographic-guided liver biopsy demonstrated diffuse hepatocellular vacuolation that stained periodic acid-Schiff (PAS) positive and was removed subsequently with diastase application, indicating glycogen accumulation. These findings are compatible with the rarely seen syndrome of steroid hepatopathy in the cat.

  14. Bartonella and Toxoplasma Infections in Stray Cats from Iraq

    OpenAIRE

    Switzer, Alexandra D.; McMillan-Cole, Audrey C.; Kasten, Rickie W.; Stuckey, Matthew J.; Kass, Philip H.; Chomel, Bruno B.

    2013-01-01

    Because of overpopulation, stray/feral cats were captured on military bases in Iraq as part of the US Army Zoonotic Disease Surveillance Program. Blood samples were collected from 207 cats, mainly in Baghdad but also in North and West Iraq, to determine the prevalence of Bartonella and Toxoplasma infections. Nine (4.3%) cats, all from Baghdad, were bacteremic with B. henselae type I. Seroprevalence was 30.4% for T. gondii, 15% for B. henselae, and 12.6% for B. clarridgeiae. Differences in Bar...

  15. Hip dysplasia in the cat: a report of three cases

    International Nuclear Information System (INIS)

    Patsikas, M.N.; Papazoglou, L.G.; Komninou, A.; Dessiris, A.K.; Tsimopoulos, G.

    1998-01-01

    Hip dysplasia was diagnosed in three cats. Two were presented with a history of hindlimb lameness and the other had a history of constipation. All were confined for two weeks and showed considerable clinical improvement. At follow-up examination the cats were free of clinical signs despite the deterioration in the radiological appearance of their hips. Luxation or subluxation of the hips, insufficient development of the craniolateral acetabular edges, loss of the arched shape of the cranial subchondral acetabular bones, shallow acetabula and secondary degenerative changes on the femoral heads and necks were the main radiological findings in the affected cats

  16. CAT scanning of hydrogen-induced cracks in steel

    International Nuclear Information System (INIS)

    Sawicka, B.D.; Tapping, R.L.

    1987-01-01

    Computer assisted tomography (CAT) was applied to detect small cracks caused by hydrogen ingress into carbon steel samples. The incipient cracks in the samples resulted from a quality control procedure used to test the susceptibility of carbon steel to hydrogen blistering/cracking. The method used until now to assess the extent of the cracking resulting from this test has been mechanical sectioning, polishing and microscopic examination of the sections. The CAT results are compared with the reference method and the feasibility of using CAT in the proposed application is demonstrated. (orig.)

  17. Tapeworms (Cestoda: Proteocephalidea) of firewood catfish Sorubimichthys planiceps (Siluriformes: Pimelodidae) from the Amazon River

    Czech Academy of Sciences Publication Activity Database

    de Chambrier, A.; Scholz, Tomáš

    2008-01-01

    Roč. 55, č. 1 (2008), s. 17-28 ISSN 0015-5683 R&D Projects: GA ČR GA524/04/0342; GA ČR GD524/03/H133; GA MŠk LC522 Institutional research plan: CEZ:AV0Z60220518 Keywords : cestoda * Lenhataenia gen. n. * morphology * species survey * identification key * redescriptions * freshwater fish * Brazil * Peru Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 1.307, year: 2008

  18. 21 CFR 589.1001 - Propylene glycol in or on cat food.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Propylene glycol in or on cat food. 589.1001... or on cat food. The Food and Drug Administration has determined that propylene glycol in or on cat... on cat food causes the feed to be adulterated and in violation of the Federal Food, Drug, and...

  19. Measuring Negative and Positive Thoughts in Children: An Adaptation of the Children's Automatic Thoughts Scale (CATS)

    NARCIS (Netherlands)

    Hogendoorn, Sanne M.; Wolters, Lidewij H.; Vervoort, Leentje; Prins, Pier J. M.; Boer, Frits; Kooij, Emelie; de Haan, Else

    2010-01-01

    The aim of this study is to describe the factor structure and psychometric properties of an extended version of the Children's Automatic Thoughts Scale (CATS), the CATS-Negative/Positive (CATS-N/P). The CATS was originally designed to assess negative self-statements in children and adolescents.

  20. 9 CFR 2.133 - Certification for random source dogs and cats.

    Science.gov (United States)

    2010-01-01

    ... dogs and cats. (a) Each of the entities listed in paragraphs (a)(1) through (a)(3) of this section that acquire any live dog or cat shall, before selling or providing the live dog or cat to a dealer, hold and care for the dog or cat for a period of not less than 5 full days after acquiring the animal, not...

  1. 9 CFR 2.132 - Procurement of dogs, cats, and other animals; dealers.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Procurement of dogs, cats, and other..., cats, and other animals; dealers. (a) A class “B” dealer may obtain live random source dogs and cats..., such as a humane shelter or contract pound. (b) No person shall obtain live dogs, cats, or other...

  2. The Silicon Concentration in Cat Urine and Its Relationship with Other Elements

    Science.gov (United States)

    TAKAHASHI, Fumihito; MOCHIZUKI, Mariko; YOGO, Takuya; ISHIOKA, Katsumi; YUMOTO, Norio; SAKO, Toshinori; UEDA, Fukiko; TAGAWA, Masahiro; TAZAKI, Hiroyuki

    2013-01-01

    ABSTRACT To understand the effects of silicon (Si) in the urine with respect to the formation of urinary stones, the distribution of Si in urine was observed. Urine samples from cats with urolithiasis (n=10) and healthy cats (n=15) were used. The concentration of Si in the cats with urolithiasis was significantly higher (Pmagnesium, phosphorus, potassium and iron, only in the urine of the healthy cats. The distribution of elements in the urine differed between the cats with urolithiasis and the healthy cats. The Si concentration and its relationship with other elements were suggested to be useful biomarkers for urolithiasis in cats. PMID:24334829

  3. NLRB CATS Final C-Case Data in XML - 2005

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2005 through 12/31/2005. This dataset represents all data...

  4. NLRB CATS Final C-Case Data in XML - 2006

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2006 through 12/31/2006. This dataset represents all data...

  5. NLRB CATS Final C-Case Data in XML - 2003

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2003 through 12/31/2003. This dataset represents all data...

  6. NLRB CATS Final C-Case Data in XML - 2007

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2007 through 12/31/2007. This dataset represents all data...

  7. NLRB CATS Final C-Case Data in XML - 2008

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2008 through 12/31/2008. This dataset represents all data...

  8. NLRB CATS Final C-Case Data in XML - 2004

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2004 through 12/31/2004. This dataset represents all data...

  9. NLRB CATS Final C-Case Data in XML - 2002

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2002 through 12/31/2002. This dataset represents all data...

  10. NLRB CATS Final C-Case Data in XML - 2009

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2009 through 12/31/2009. This dataset represents all data...

  11. Pancreatic abscess in a cat with diabetes mellitus.

    Science.gov (United States)

    Lee, Minji; Kang, Ji-Houn; Chang, Dongwoo; Na, Ki-Jeong; Yang, Mhan-Pyo

    2015-01-01

    An 11 yr old spayed female Maine coon cat was referred with uncontrolled diabetes mellitus. The cat had a 2 mo history of weight loss and intermittent vomiting. An abdominal ultrasound identified the presence of a large cavity measuring a maximum of 4.6 cm in the pancreas that was filled with a homogeneous echogenic fluid. Cytological analysis and culture of the fluid obtained from the pancreatic mass indicated the presence of a bacterial abscess. The application of nonsurgical drainage and the administration of glargine insulin and antibiotics resolved the clinical signs. The size of the pancreatic abscess was reduced after 5 mo, and the cat achieved diabetic remission and remained healthy at the time this report was prepared. This case report describes the successful treatment of a pancreatic bacterial abscess concurrent with diabetes mellitus in a Maine coon cat.

  12. U-Cat Roboterschildkröte aus Estland

    Index Scriptorium Estoniae

    2014-01-01

    Tallinna Ülikooli teadlaste poolt merikilpkonna eeskujul konstrueeritud allveerobotist U-Cat. Konstrueerimisel on peetud silmas sukeldumist laevavrakkidesse. Robot konstrueeriti projekti Arrows (Archaeological Robot Systems for the World's Seas) raames

  13. The Cat Cry Syndrome (5p-) in Adolescents and Adults

    Science.gov (United States)

    Niebuhr, E.

    1971-01-01

    Summarized are clinical findings (including chromosome analysis and dermatoglyphics, as well as cytogenic findings in relatives) on five female and three male patients (age 15 years or older) with the cat cry or cri du chat syndrome. (KW)

  14. Auditory lateralization of conspecific and heterospecific vocalizations in cats.

    Science.gov (United States)

    Siniscalchi, Marcello; Laddago, Serena; Quaranta, Angelo

    2016-01-01

    Auditory lateralization in response to both conspecific and heterospecific vocalizations (dog vocalizations) was observed in 16 tabby cats (Felis catus). Six different vocalizations were used: cat "purring," "meowing" and "growling" and dog typical vocalizations of "disturbance," "isolation" and "play." The head-orienting paradigm showed that cats turned their head with the right ear leading (left hemisphere activation) in response to their typical-species vocalization ("meow" and "purring"); on the other hand, a clear bias in the use of the left ear (right hemisphere activation) was observed in response to vocalizations eliciting intense emotion (dogs' vocalizations of "disturbance" and "isolation"). Overall these findings suggest that auditory sensory domain seems to be lateralized also in cat species, stressing the role of the left hemisphere for intraspecific communication and of the right hemisphere in processing threatening and alarming stimuli.

  15. A case of tail self-mutilation in a cat

    Directory of Open Access Journals (Sweden)

    Zita Talamonti

    2017-03-01

    Full Text Available The present report describes a case of distal tail self-mutilation in a 5-year-old neutered male domestic short-hair cat. The cat started licking his tail few months before the behavioural visit. Because of the severity of the self-induced injuries, the veterinarian performed a surgical partial caudectomy. After 3 months, the excessive self-grooming of the tail recurred. Neurological and dermatological examinations, radiographs, urine and blood tests did not show any abnormalities. During the behavioural visit, through direct observation of the cat’s posture and behavioural history, the pet received a diagnosis of psychogenic alopecia. The cat was treated with clomipramine for 2 months (0.5 mg/kg/PO SID along with behaviour modification and environmental changes. After 1 month, the cat no longer showed excessive self-grooming. Even if no other systemic pathologies were identified, it is always recommended to address these patients with a multidisciplinary approach.

  16. NLRB CATS Final C-Case Data in XML - 2010

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2010 through 12/31/2010. This dataset represents all data...

  17. NLRB CATS Final C-Case Data in XML - 2011

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2011 through 12/31/2011. This dataset represents all data...

  18. The effects of some prostaglandins on respiration in anaesthetized cats

    Science.gov (United States)

    McQueen, D.S.

    1974-01-01

    1 Some prostaglandins have been found to be capable of affecting respiration in anaesthetized cats. 2 Prostaglandins E1, E2, F2α, A1 and A2 all elicited increases in respiratory frequency when administered to cats anaesthetized with either pentobarbitone or α-chloralose. This effect was abolished by bilateral vagotomy. 3 Prostaglandins of the E and A series, but not prostaglandin F2α, elicited increases in tidal volume which were accompanied by falls in systemic blood pressure in cats anaesthetized with pentobarbitone. The changes in blood pressure were also obtained in cats anaesthetized with α-chloralose, but not the tidal volume changes. 4 It is unlikely that the prostaglandins influenced respiration by direct actions on arterial chemoreceptors or baroreceptors. 5 Mechanisms by which the prostaglandins may be acting to affect respiration are discussed. PMID:4447858

  19. NLRB CATS Final C-Case Data in XML - 2001

    Data.gov (United States)

    National Labor Relations Board — NLRB C-Case (Unfair Labor Practice) data from CATS (Case Activity Tracking System) for the period of 01/01/2001 through 12/31/2001. This dataset represents all data...

  20. Primary hyperaldosteronism in cats: expanding the diagnostic net

    NARCIS (Netherlands)

    Djajadiningrat-Laanen, S.C.

    2014-01-01

    Primary hyperaldosteronism or low-renin hyperaldosteronism in cats is characterized by inappropriately high aldosterone secretion from one or both adrenal glands, with systemic arterial hypertension and hypokalemia as leading clinical manifestations. In this thesis, non-tumorous primary

  1. The CRISM Analysis Toolkit (CAT): Overview and Recent Updates

    Science.gov (United States)

    Morgan, M. F.; Seelos, F. P.; Murchie, S. L.

    2017-06-01

    The CRISM Analysis Toolkit (CAT) is an IDL/ENVI-based software system for analyzing and displaying data from the Compact Reconnaissance Imaging Spectrometer for Mars (CRISM). We will describe CAT’s capabilities and discuss recent updates.

  2. Haematology and coagulation profiles in cats with congenital portosystemic shunts.

    Science.gov (United States)

    Tzounos, Caitlin E; Tivers, Michael S; Adamantos, Sophie E; English, Kate; Rees, Alan L; Lipscomb, Vicky J

    2017-12-01

    Objectives The objectives of this study were, first, to report the haematological parameters and coagulation times for cats with a congenital portosystemic shunt (CPSS) and the influence of surgical shunt attenuation on these parameters; and, second, to identify any association between prolongation in coagulation profiles and incidence of perioperative haemorrhage. Methods This was a retrospective clinical study using client-owned cats with a CPSS. Signalment, shunt type (extra- or intrahepatic), degree of shunt attenuation (complete or partial), haematological parameters, prothrombin time (PT) and activated partial thromboplastin time (aPTT) test results, and occurrence of any perioperative clinical bleeding complications were recorded for cats undergoing surgical treatment of a CPSS at the Royal Veterinary College, UK, between 1994 and 2011. Results Forty-two cats were included. Thirty-six (85.7%) had an extrahepatic CPSS and six (14.3%) had an intrahepatic CPSS. Preoperatively, mean cell volume (MCV) and mean cell haemoglobin (MCH) were below the reference interval (RI) in 32 (76.2%) and 31 (73.8%) cats, respectively. Red blood cell count and mean cell haemoglobin concentration (MCHC) were above the RI in 10 (23.8%) and eight (19.1%) cats, respectively. Postoperatively, there were significant increases in haematocrit ( P = 0.044), MCV ( P = 0.008) and MCH ( P = 0.002). Despite the significant increase in MCV postoperatively, the median MCV postoperatively was below the RI, indicating persistence of microcytosis. Preoperatively, PT was above the upper RI in 14 cats (87.5%), and aPTT was above the upper RI in 11 cats (68.8%). No cat demonstrated a perioperative clinical bleeding complication. Conclusions and relevance Cats with a CPSS are likely to present with a microcytosis, but rarely present with anaemia, leukocytosis or thrombocytopenia. Surgical attenuation of the CPSS results in a significant increase in the HCT and MCV. Coagulation profiles in cats with a

  3. Nuclear transfer of synchronized African wild cat somatic cells into enucleated domestic cat oocytes

    Science.gov (United States)

    Gomez, M.C.; Jenkins, J.A.; Giraldo, A.; Harris, R.F.; King, A.; Dresser, B.L.; Pope, C.E.

    2003-01-01

    The African wild cat is one of the smallest wild cats and its future is threatened by hybridization with domestic cats. Nuclear transfer, a valuable tool for retaining genetic variability, offers the possibility of species continuation rather than extinction. The aim of this study was to investigate the ability of somatic cell nuclei of the African wild cat (AWC) to dedifferentiate within domestic cat (DSH) cytoplasts and to support early development after nuclear transplantation. In experiment 1, distributions of AWC and DSH fibroblasts in each cell-cycle phase were assessed by flow cytometry using cells cultured to confluency and disaggregated with pronase, trypsin, or mechanical separation. Trypsin (89.0%) and pronase (93.0%) yielded higher proportions of AWC nuclei in the G0/G1 phase than mechanical separation (82.0%). In contrast, mechanical separation yielded higher percentages of DSH nuclei in the G0/G1 phase (86.6%) than pronase (79.7%) or trypsin (74.2%) treatments. In both species, pronase induced less DNA damage than trypsin. In experiment 2, the effects of serum starvation, culture to confluency, and exposure to roscovitine on the distribution of AWC and DSH fibroblasts in various phases of the cell cycle were determined. Flow cytometry analyses revealed that the dynamics of the cell cycle varied as culture conditions were modified. Specifically, a higher percentage of AWC and DSH nuclei were in the G0/G1 phase after cells were serum starved (83% vs. 96%) than were present in cycling cells (50% vs. 64%), after contact inhibition (61% vs. 88%), or after roscovitine (56% vs. 84%) treatment, respectively. In experiment 3, we evaluated the effects of cell synchronization and oocyte maturation (in vivo vs. in vitro) on the reconstruction and development of AWC-DSH- and DSH-DSH-cloned embryos. The method of cell synchronization did not affect the fusion and cleavage rate because only a slightly higher percentage of fused couplets cleaved when donor nuclei

  4. Cerebellar vascular hamartoma in a British Shorthair cat.

    Science.gov (United States)

    Stalin, Catherine E; Granger, Nicolas; Jeffery, Nick D

    2008-04-01

    Cerebellar vascular hamartoma was diagnosed in a 16-month-old cat following magnetic resonance imaging and incisional biopsy. The clinical features were consistent with the cerebellar site of the lesion accompanied by signs attributable to cerebellar herniation through the foramen magnum and increased intra-cranial pressure. A lesion of this type represents a previously unreported differential diagnosis for central nervous system lesions in young cats.

  5. A stimulator for laboratory studies of motion sickness in cats

    Science.gov (United States)

    Crampton, G. H.; Lucot, J. B.

    1985-01-01

    A motion sickness device is described which produces motion sickness in about 40 percent of an unselected population of unrestrained female cats during a 30-min exposure at 0.28 Hz. The apparatus provides a gentle wave stimulus, similar to that provided by an amusement park Ferris Wheel. Two cats may be tested at the same time. This device is useful for studies of putative antimotion sickness drugs or the biochemical basis of the emetic response to motion.

  6. Bacteremia with Bacteroides pyogenes after a cat bite

    DEFF Research Database (Denmark)

    Madsen, Ida Ringsborg; Justesen, Ulrik Stenz

    2011-01-01

    Animal bite wounds are often infected with bacteria from the animal's oral flora. We report what we believe to be the first case of bacteremia with Bacteroides pyogenes resulting from an infected cat bite.......Animal bite wounds are often infected with bacteria from the animal's oral flora. We report what we believe to be the first case of bacteremia with Bacteroides pyogenes resulting from an infected cat bite....

  7. Disseminated cat scratch disease with vertebral osteomyelitis and epidural abscess.

    Science.gov (United States)

    Abdel-Haq, Nahed; Abuhammour, Walid; Al-Tatari, Hossam; Asmar, Basim

    2005-11-01

    A 5-year-old boy with cat scratch disease presented with fever of unknown origin and osteomyelitis of the thoracic spine and epidural abscess. He did not have localizing signs or symptoms. Computed tomography of the abdomen, which was initially negative, showed hepatosplenic disease. Cat scratch disease has variable systemic presentations and should be included in the differential diagnosis of fever of unknown origin if an epidemiologic risk factor is present.

  8. RADTRAN 6/RadCat 6 user guide.

    Energy Technology Data Exchange (ETDEWEB)

    Weiner, Ruth F.; Hinojosa, Daniel; Heames, Terence John; Farnum, Cathy Ottinger; Kalinina, Elena Arkadievna

    2013-09-01

    This document provides a detailed discussion and a guide for the use of the RadCat 6.0 Graphical User Interface input file generator for the RADTRAN code, Version 6. RadCat 6.0 integrates the newest analysis capabilities of RADTRAN 6.0, including an economic model, updated loss-of-lead shielding model, a new ingestion dose model, and unit conversion. As of this writing, the RADTRAN version in use is RADTRAN 6.02.

  9. Plasma amylin and insulin concentrations in normoglycemic and hyperglycemic cats.

    OpenAIRE

    Lutz, T A; Rand, J S

    1996-01-01

    The recently discovered pancreatic peptide amylin is postulated to be involved in the pathogenesis of feline diabetes mellitus. However, plasma amylin concentrations in normal and diabetic cats have not yet been published. The aim of the present study was to validate a commercial amylin radioimmunoassay kit for the measurement of feline amylin in unextracted plasma, and to measure plasma amylin concentrations in normal and diabetic cats. The kit had satisfactory specificity, sensitivity, accu...

  10. Cat and dog exposure and respiratory morbidities in cystic fibrosis.

    Science.gov (United States)

    Morrow, Christopher B; Raraigh, Karen S; Green, Deanna M; Blackman, Scott M; Cutting, Garry R; Collaco, Joseph M

    2014-10-01

    To understand the triggers that may impact respiratory health in cystic fibrosis (CF), including the effects of pets, because environmental factors contribute to one-half of the variation in lung function in patients with CF. A total of 703 subjects with CF were recruited through the US CF Twin-Sibling Study. Questionnaires were used to determine the presence/absence of cats and dogs in households with a child with CF. Questionnaires, chart review, and US CF Foundation Patient Registry data were used to track respiratory and infection outcomes. Within the sample, 47% of subjects reported owning a dog, and 28% reported owning a cat. After adjustment for demographic factors, dog ownership was not associated with any adverse clinical outcomes, and cat ownership was associated an increased risk in developing nasal polyps (aOR 1.66; P = .024) compared with noncat owners. Subjects who owned both cats and dogs were twice as likely to report wheezing compared with other subjects (aOR: 2.01; P = .009). There were no differences in prevalence and age of acquisition for the common CF respiratory pathogens Pseudomonas aeruginosa and methicillin-resistant Staphylococcus aureus between cat/dog owners and noncat/dog owners. Cat ownership was associated with a greater frequency of developing nasal polyps and combined cat-dog ownership was associated with a greater rate of wheezing. Prospective studies are needed to confirm these associations and the potential psychosocial benefits of cat and/or dog ownership. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. Luxation of the radial carpal bone in a cat

    International Nuclear Information System (INIS)

    Pitcher, G.D.C.

    1996-01-01

    A case of radial carpal bone luxation in the cat and its management is described. Open reduction was performed and surgically maintained, in combination with repair of rupture of the short radial collateral ligament and joint capsule. The carpus was supported for one month following surgery by application of transarticular external fixation. Four months after treatment the cat was sound, despite evidence of degenerative joint disease. The mechanism of luxation appears to be analogous to that seen in the dog

  12. Percutaneous cholecystocentesis in cats with suspected hepatobiliary disease.

    Science.gov (United States)

    Byfield, Victoria L; Callahan Clark, Julie E; Turek, Bradley J; Bradley, Charles W; Rondeau, Mark P

    2017-12-01

    Objectives The objective was to evaluate the safety and diagnostic utility of percutaneous ultrasound-guided cholecystocentesis (PUC) in cats with suspected hepatobiliary disease. Methods Medical records of 83 cats with suspected hepatobiliary disease that underwent PUC were retrospectively reviewed. Results At the time of PUC, at least one additional procedure was performed in 79/83 cats, including hepatic aspiration and/or biopsy (n = 75) and splenic aspiration (n = 18). Complications were noted in 14/83 cases, including increased abdominal fluid (n = 11), needle-tip occlusion (n = 1), failed first attempt to penetrate the gall bladder wall (n = 1) and pneumoperitoneum (n = 1). There were no reports of gall bladder rupture, bile peritonitis or hypotension necessitating treatment with vasopressor medication. Blood products were administered to 7/83 (8%) cats. Seventy-two cats (87%) survived to discharge. Of the cats that were euthanized (9/83) or died (2/83), none were reported as a definitive consequence of PUC. Bacteria were identified cytologically in 10/71 samples (14%); all 10 had a positive aerobic bacterial culture. Bile culture was positive in 11/80 samples (14%). Of the cases with a positive bile culture, cytological description of bacteria corresponded to the organism cultured in fewer than 50% of cases. The most common cytologic diagnosis was hepatic lipidosis (49/66). The most common histopathologic diagnosis was cholangitis (10/21). Conclusions and relevance PUC was safe in this group of cats with suspected hepatobiliary disease. Complications were likely associated with ancillary procedures performed at the time of PUC. Bile analysis yielded an abnormal result in nearly one-third of cats with suspected hepatobiliary disease. Complete agreement between bile cytology and culture was lacking. Further evaluation of the correlation between bile cytology and bile culture is warranted.

  13. Demographics, lifestyle and veterinary care of cats in Australia and New Zealand.

    Science.gov (United States)

    Johnston, Laura; Szczepanski, Julia; McDonagh, Phillip

    2017-12-01

    Objectives The aim of this survey was to provide up-to-date information on the demographics, lifestyle and veterinary care of cats in Australia and New Zealand. Methods An online survey consisting of 19 questions was created using SurveyMonkey. Cat owners were invited to participate through advertisements in veterinary clinics and social media. Results The average number of cats in a household was two. The majority of cats lived in free-standing houses (78%) in the suburbs (66%). The majority of cats were desexed (94% [49% female neutered; 45% male neutered]). A total of 57% of cats had been strays or came from an animal shelter. A total of 40% of owners had intended not to let the cats outside when they first acquired them. A total of 63% of cats were described as indoor-outdoor cats. Although owners described 34% of cats as 'indoor only', 58% of those cats had access to the outdoors. The majority of respondents' cats were vaccinated annually (63%) and visited a vet at least annually (79%). The most common reasons to take a cat to the vet were vaccinations or the cat being unwell. The most common reasons not to regularly take the cat to the vet were that the cat was never unwell, cost or stress for the cat. Conclusions and relevance Consideration of the lifestyle of cats is important to optimise veterinary care. Cats across Australia and New Zealand have a variety of different and changing lifestyles. Therefore, careful owner questioning is required at each visit to maximise healthcare outcomes for cats.

  14. Four glycoproteins are expressed in the cat zona pellucida.

    Science.gov (United States)

    Stetson, I; Avilés, M; Moros, C; García-Vázquez, F A; Gimeno, L; Torrecillas, A; Aliaga, C; Bernardo-Pisa, M V; Ballesta, J; Izquierdo-Rico, M J

    2015-04-15

    The mammalian oocyte is surrounded by a matrix called the zona pellucida (ZP). This envelope participates in processes such as acrosome reaction induction, sperm binding and may be involved in speciation. In cat (Felis catus), this matrix is composed of at least three glycoproteins called ZP2, ZP3, and ZP4. However, recent studies have pointed to the presence of a fourth protein in several mammals (rat, human, hamster or rabbit), meaning that a reevaluation of cat ZP is needed. For this reason, the objective of this research was to analyze the protein composition of cat ZP by means of proteomic analysis. Using ZP from ovaries and oocytes, several peptides corresponding to four proteins were detected, yielding a coverage of 33.17%, 71.50%, 50.23%, and 49.64% for ZP1, ZP2, ZP3, and ZP4, respectively. Moreover, the expression of four genes was confirmed by molecular analysis. Using total RNA isolated from cat ovaries, the complementary deoxyribonucleic acids encoding cat ZP were partially amplified by reverse-transcribed polymerase chain reaction. Furthermore, ZP1 was totally amplified for the first time in this species. As far as we are aware, this is the first study that confirms the presence of four proteins in cat ZP. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Evaluation of cat brain infarction model using microPET

    International Nuclear Information System (INIS)

    Lee, J. J.; Lee, D. S.; Kim, J. H.; Hwang, D. W.; Jung, J. G.; Lee, M. C; Lim, S. M

    2004-01-01

    PET has some disadvantage in the imaging of small animal due to poor resolution. With the advance of microPET scanner, it is possible to image small animals. However, the image quality was not so much satisfactory as human image. As cats have relatively large sized brain, cat brain imaging was superior to mice or rat. In this study, we established the cat brain infarction model and evaluate it and its temporal change using microPET scanner. Two adult male cats were used. Anesthesia was done with xylazine and ketamine HCl. A burr hole was made at 1cm right lateral to the bregma. Collagenase type IV 10 ul was injected using 30G needle for 5 minutes to establish the infarction model. F-18 FDG microPET (Concorde Microsystems Inc., Knoxville. TN) scans were performed 1. 11 and 32 days after the infarction. In addition. 18F-FDG PET scans were performed using Gemini PET scanner (Philips medical systems. CA, USA) 13 and 47 days after the infarction. Two cat brain infarction models were established. The glucose metabolism of an infraction lesion improved with time. An infarction lesion was also distinguishable in the Gemini PET scan. We successfully established the cat brain infarction model and evaluated the infarcted lesion and its temporal change using F-18 FDG microPET scanner

  16. Surgical correction of labial fusion with vaginoplasty in a cat.

    Science.gov (United States)

    Plavec, Tanja; Pavlin, Darja

    2013-06-01

    A spayed female domestic shorthair cat was first examined at the age of 16 months because of persistent licking of the perineal area. The cat had a grossly enlarged and oedematous vulva with pronounced superficial pyoderma of the perivulvar area, which responded favourably to systemic antibiotics, analgesics and local corticosteroids. A month after the initial examination, the cat was re-presented owing to pollakiuria, stranguria and dyschesia. The oedema of the vulva had disappeared and the vulvar labia were fused together; there was only a fistulous tract with a diameter of 1 mm present in the area of the vulva, and the cat strained to urinate through that opening. A contrast study revealed normal transit through the lower urinary tract, but labial adhesions resulted in the development of dilation cranially, where the vaginal vestibule was supposed to be. Vaginoplasty was subsequently performed, the cat recovered normally and, 10 months after the procedure, the lumen of the vaginostoma is preserved and the cat is urinating without difficulty.

  17. Two Tales of Cytauxzoon felis Infections in Domestic Cats.

    Science.gov (United States)

    Wang, Jin-Lei; Li, Ting-Ting; Liu, Guo-Hua; Zhu, Xing-Quan; Yao, Chaoqun

    2017-10-01

    Cytauxzoonosis is an emerging infectious disease that affects wild felids as well as the domestic cat; it is caused by the apicomplexan protozoan parasites belonging to the genus Cytauxzoon . Cytauxzoon felis is the species of major concern, whose transmission occurs via the bite of an infected tick. Cytauxzoonosis of the domestic cat has historically been considered uniformly fatal, with a short course of illness, and most domestic cats die within 9 to 15 days postinfection. However, increasing evidence of domestic cats surviving C. felis infection suggests the existence of different strains with various levels of pathogenicity. Although wild felids are considered natural reservoirs for this parasite, a number of studies suggest that domestic cats that have survived nonlethal infections may serve as an additional reservoir. The current article comprehensively reviews the parasite and its life cycle, geographic distribution, genetic variability, and pathogenesis, as well as host immunology and the diagnosis, treatment, and prevention of infection in the domestic cat. This information should provide a basis for better understanding the parasite as well as the pathogenesis of the disease. Copyright © 2017 American Society for Microbiology.

  18. The Cat as a Model for Human Obesity and Diabetes

    Science.gov (United States)

    Hoenig, Margarethe

    2012-01-01

    Obesity is the most common nutritional disorder of cats and is a risk factor for diabetes. Similar to developments in obese people, obese cats show peripheral tissue insulin resistance and may demonstrate glucose intolerance when challenged with pharmacological amounts of glucose. However, they compensate well for the insulin resistance and do not show elevated glucose concentrations when monitored during their regular daily routine, including postprandial periods. This is possible because obese cats in the fasted and postprandial state are able to maintain hepatic insulin sensitivity and decrease endogenous glucose production, which allows them to maintain normoglycemia. Also dissimilar to what is seen in many obese humans, cats do not develop atherosclerosis and clinical hypertension. The time course for progression to overt diabetes of obese cats is unknown. One might speculate that diabetes develops when the liver finally becomes insulin resistant and/or insulin secretion becomes too low to overcome increased glucose production. In addition, amyloid, demonstrated to be deposited in islet of chronically obese cats, may contribute to a reduction in insulin secretion by reducing functional β-cell mass. PMID:22768882

  19. Evaluation of cat brain infarction model using microPET

    Energy Technology Data Exchange (ETDEWEB)

    Lee, J. J.; Lee, D. S.; Kim, J. H.; Hwang, D. W.; Jung, J. G.; Lee, M. C [College of Medicine, Seoul National University, Seoul (Korea, Republic of); Lim, S. M [Korea Institute of Radiological and Medical Sciences, Seoul (Korea, Republic of)

    2004-07-01

    PET has some disadvantage in the imaging of small animal due to poor resolution. With the advance of microPET scanner, it is possible to image small animals. However, the image quality was not so much satisfactory as human image. As cats have relatively large sized brain, cat brain imaging was superior to mice or rat. In this study, we established the cat brain infarction model and evaluate it and its temporal change using microPET scanner. Two adult male cats were used. Anesthesia was done with xylazine and ketamine HCl. A burr hole was made at 1cm right lateral to the bregma. Collagenase type IV 10 ul was injected using 30G needle for 5 minutes to establish the infarction model. F-18 FDG microPET (Concorde Microsystems Inc., Knoxville. TN) scans were performed 1. 11 and 32 days after the infarction. In addition. 18F-FDG PET scans were performed using Gemini PET scanner (Philips medical systems. CA, USA) 13 and 47 days after the infarction. Two cat brain infarction models were established. The glucose metabolism of an infraction lesion improved with time. An infarction lesion was also distinguishable in the Gemini PET scan. We successfully established the cat brain infarction model and evaluated the infarcted lesion and its temporal change using F-18 FDG microPET scanner.

  20. Food puzzles for cats: Feeding for physical and emotional wellbeing.

    Science.gov (United States)

    Dantas, Leticia Ms; Delgado, Mikel M; Johnson, Ingrid; Buffington, Ca Tony

    2016-09-01

    Many pet cats are kept indoors for a variety of reasons (eg, safety, health, avoidance of wildlife predation) in conditions that are perhaps the least natural to them. Indoor housing has been associated with health issues, such as chronic lower urinary tract signs, and development of problem behaviors, which can cause weakening of the human-animal bond and lead to euthanasia of the cat. Environmental enrichment may mitigate the effects of these problems and one approach is to take advantage of cats' natural instinct to work for their food. In this article we aim to equip veterinary professionals with the tools to assist clients in the use of food puzzles for their cats as a way to support feline physical health and emotional wellbeing. We outline different types of food puzzles, and explain how to introduce them to cats and how to troubleshoot challenges with their use. The effect of food puzzles on cats is a relatively new area of study, so as well as reviewing the existing empirical evidence, we provide case studies from our veterinary and behavioral practices showing health and behavioral benefits resulting from their use. © The Author(s) 2016.

  1. Nutritional Management of Overweight and Obesity in Dogs and Cats

    Directory of Open Access Journals (Sweden)

    Sorana Teodora MATEI

    2017-05-01

    Full Text Available Some of the most common nutritional disorders are overweight and obesity, a proportion of approximately 59% of dogs and cats being affected. A permanent challenge for vets is weight management, including the prevention and treatment of overweight and obesity. Corporeal score and body-weight loss in dogs and cats have been monitored by feeding various diets. The study was conducted on a total of 10 animals (6 dogs and 4 cats, monitoring the effect of three types of food for dogs and two types for cats suffering from overweight and obesity.  Cooked food, dry food diet and premium dry food were investigated. We determined the quality and gross chemical composition of food and we measured corporeal score, weekly weight loss percentage and the number of calories consumed daily. We also appreciated the quality of life and activity level of the animals at the beginning and at the end of the trial. Nutritional management of investigated diets for overweight and obesity in dogs and cats revealed that through the smallest caloric restriction, dry food diet presented the highest efficiency, dogs and cats loosing weight steadily without losing muscle mass. Although the satiety effect occurs when the animals reach their ideal weight, the Rebound effect was not present.

  2. Feline hepatic biotransformation of diazepam: Differences between cats and dogs.

    Science.gov (United States)

    van Beusekom, Cyrina D; van den Heuvel, Jeroen J M W; Koenderink, Jan B; Russel, Frans G M; Schrickx, Johannes A

    2015-12-01

    In contrast to humans and dogs, diazepam has been reported to induce severe hepatic side effects in cats, particularly after repeated dosing. With the aim to elucidate the mechanisms underlying this apparent sensitivity of cats to drug-induced liver injury, in a series of in vitro experiments, the feline-specific biotransformation of diazepam was studied with liver microsomes obtained from cats and dogs and the possible inhibition of the bile salt export pump (Bsep) was measured in isolated membrane vesicles overexpressing feline and canine Bsep. In line with previous in vivo studies, the phase I metabolites nordiazepam, temazepam and oxazepam were measurable in microsomal incubations, although enzyme velocity of demethylases and hydroxylases differed significantly between cats and dogs. In cats, the main metabolite was temazepam, which also could be glucuronidated. In contrast to dogs, no other glucuronidated metabolites could be observed. In addition, in the membrane vesicles an inhibition of the transport of the Bsep substrate taurocholic acid could be observed in the presence of diazepam and its metabolites. It was concluded that both mechanisms, the slow biotransformation of diazepam as well the inhibition of the bile acid efflux that results in an accumulation of bile acids in the hepatocytes, seem to contribute to the liver injury observed in cats following repetitive treatment with diazepam. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Suspected zonisamide-related anticonvulsant hypersensitivity syndrome in a cat.

    Science.gov (United States)

    Collinet, Audrey; Sammut, Veronique

    2017-12-15

    CASE DESCRIPTION A 2-year-old neutered male domestic shorthair cat was evaluated for sudden onset of cluster seizures. CLINICAL FINDINGS At an emergency clinic, the cat had hyperimmunoglobulinemia and thrombocytopenia. On referral, treatment with levetiracetam, zonisamide, and phenobarbital initially provided good control of cluster seizure activity (attributable to epilepsy of unknow origin). Two weeks later, assessments revealed that serum phenobarbital concentration was within the ideal range but serum zonisamide concentration exceeded the recommended therapeutic range. The dosage of zonisamide was therefore decreased. Four days after dosage reduction, the cat developed generalized lymphadenopathy. Cytologic analysis of lymph node aspirate samples revealed a heterogeneous population of well-differentiated lymphocytes, interpreted as marked reactivity. Although neoplasia could not be ruled out, hypersensitivity to phenobarbital was suspected, and this treatment was discontinued. TREATMENT AND OUTCOME Despite cessation of phenobarbital administration, generalized peripheral lymphadenopathy progressed and hyperglobulinemia and cytopenias developed. These abnormalities resolved after discontinuation of zonisamide administration. The cat remained seizure free with no recurrence of the aforementioned concerns after reinstitution of phenobarbital treatment. CLINICAL RELEVANCE To the authors' knowledge, this is the first reported case of zonisamide-related lymphadenopathy, hyperglobulinemia, and cytopenias in a cat. Anticonvulsant hypersensitivity syndrome is well documented in human medicine, but little information has been published in the veterinary medical literature. Although the effects of anticonvulsant hypersensitivity syndrome in this cat were serious, these effects were reversible with treatment discontinuation.

  4. Aging in cats: Common physical and functional changes.

    Science.gov (United States)

    Bellows, Jan; Center, Sharon; Daristotle, Leighann; Estrada, Amara H; Flickinger, Elizabeth A; Horwitz, Debra F; Lascelles, B Duncan X; Lepine, Allan; Perea, Sally; Scherk, Margie; Shoveller, Anna K

    2016-07-01

    Aged pets comprise a significant proportion of the small animal veterinarian's patient population; in the USA, for example, it was estimated that over 20% of pet cats were 11 years of age or older in 2011. Certain changes associated with aging are neither positive nor negative, but others are less desirable, associated with illness, changes in mobility or the development of unwanted behaviors. These changes can greatly affect the health and wellbeing of the cat and have a tremendous impact on the owner. Regular veterinary examinations are essential for evaluating the health of older patients and for providing owners with guidance regarding optimal care. With the exception of overt disease, however, it is difficult to definitively determine if a cat is displaying changes that are appropriate for age or if they reflect an abnormal process or condition. This is the first of two review articles in a Special Issue devoted to feline healthy aging. The goals of the project culminating in these publications included developing a working definition for healthy aging in feline patients and identifying clinical methods that can be used to accurately classify healthy aged cats. This first review provides a thorough, systems-based overview of common health-related changes observed in cats as they age. There is a paucity of research in feline aging. The authors have drawn on expert opinion and available data in both the cat and other species. © The Author(s) 2016.

  5. Phenotypic variability of Cat-Eye syndrome.

    Science.gov (United States)

    Berends, M J; Tan-Sindhunata, G; Leegte, B; van Essen, A J

    2001-01-01

    Cat-Eye syndrome (CES) is a disorder with a variable pattern of multiple congenital anomalies of which coloboma of the iris and anal atresia are the best known. CES is cytogenetically characterised by the presence of an extra bisatellited marker chromosome, which represents an inverted dicentric duplication of a part of chromosome 22 (inv dup(22)). We report on three CES-patients who carry an inv dup(22) diagnosed with FISH studies. They show remarkable phenotypic variability. The cause of this variability is unknown. Furthermore, we review clinical features of 71 reported patients. Only 41% of the CES-patients have the combination of iris coloboma, anal anomalies and pre-auricular anomalies. Therefore, almost 60% of the CES-patients are hard to recognize by their phenotype alone. Mild to moderate mental retardation was found in 32% (16/50) of the cases. Mental retardation occurs more frequently in male CES-patients. There is no apparent phenotypic difference between mentally retarded and mentally normal CES-patients.

  6. Cholinergic transmission in cat parasympathetic ganglia.

    Science.gov (United States)

    Gallagher, J P; Griffith, W H; Shinnick-Gallagher, P

    1982-11-01

    1. Intracellular electrical recording techniques were used to study the ionic mechanisms of cholinergic synaptic transmission in cat vesical pelvic ganglia (v.p.g.). 2. Orthodromic nerve stimulation as well as ionophoretic application of acetylcholine (ACh) resulted in, first, a fast excitatory post-synaptic potential (f.e.p.s.p.) and secondly, a slow inhibitory post-synaptic potential (s.i.p.s.p). These distinct post-synaptic responses were direct actions of ACh and not mediated through an interneurone. In addition, a slow excitatory post-synaptic potential (s.e.p.s.p.) was observed in 44% of the cells. 3. The f.e.p.s.p., mediated via nicotinic receptors, had a reversal potential of -10 mV and resembled the conventional rapid depolarization in other ganglia. The s.i.p.s.p., mediated by muscarinic receptors, had a reversal potential of about -100 mV and resulted from an increase in potassium conductance. 4. The slow muscarinic hyperpolarization could be observed in the absence of antagonists and it was elicited at stimulus frequencies in the physiological range (2-10 Hz). the s.i.p.s.p. induced orthodromically or ionophoretically inhibited firing in spontaneously active neurones. These observations suggest that the muscarinic hyperpolarization may occur under physiological conditions and has sufficient magnitude to be inhibitory to neuronal activity.

  7. Prevalence of heartworm infection in cats with signs of cardiorespiratory abnormalities

    International Nuclear Information System (INIS)

    Atkins, C.; DeFrancesco, T.; Miller, M.; Meurs, K.; Keene, B.

    1998-01-01

    To determine prevalence of heartworm infection in a population of pet cats with cardiorespiratory abnormalities and to determine relative usefulness of clinical signs and tests in diagnosis of heartworm disease. Prospective case series. 100 client-owned cats with clinical signs of cardiorespiratory abnormalities. Cats were evaluated using CBC, modified Knott test, ELISA for serologic detection of heartworm antigen and antibodies to heartworms, thoracic radiography, and echocardiography. Cats were considered infected if they had circulating microfilaria, heartworm antigens in serum, or if heartworms were detected by echocardiography or on necropsy. Cats were considered suspicious for infection if they had 2 of the following: serum antibodies to heartworms, eosinophilia or basophilia, or indicative radiographic findings. 9 cats were infected with heartworms, resulting in a prevalence of 9%; 26 cats had evidence of heartworm exposure (i.e., serum antibodies to heartworms). Twenty cats were considered suspicious for heartworm infection. Some outdoor exposure was reported twice as often in heartworm-infected cats, compared with noninfected and suspicious cats. However, a third of infected cats were reportedly housed totally indoors. Cough and dyspnea were strong indicators of heartworm disease. Eight of 9 infected cats had serum antibodies to heartworms and heartworm antigen in serum. Thoracic radiography and echocardiography indicated heartworm infection in 6 and 7 of the 9 cats, respectively. Cough or dyspnea may indicate heartworm disease in cats; serologic tests, echocardiography, and radiography are most useful diagnostic procedures. Although living indoors is protective, it may not preclude heartworm infection in cats

  8. Katkor(R cat litter, a non-invasive method of collecting cat urine for phosphate determination : short communication

    Directory of Open Access Journals (Sweden)

    P.C. Delport

    2005-06-01

    Full Text Available This study was done to compare the collection of cat urine, for phosphate concentration determination, by catheterisation with that via a proprietary cat litter (Katkor (R. The passage of urine through the litter or its retention in the litter for a period of 2 hours did not affect the concentration of phosphates compared with that of the original sample. Apart from a small volume of urine trapped in the litter by capillary action, and some urine adhering to the funnel in which the litter was placed, the litter proved to be an excellent medium for routine urine collection from cats, and more especially as an alternative to catheterisation when regular collection from a particular cat is required.

  9. Study of the effect on shelter cat intakes and euthanasia from a shelter neuter return project of 10,080 cats from March 2010 to June 2014

    OpenAIRE

    Johnson, Karen L.; Cicirelli, Jon

    2014-01-01

    Cat impoundments were increasing at the municipal San Jose animal shelter in 2009, despite long-term successful low cost sterilization programs and attempts to lower the euthanasia rate of treatable-rehabilitatable impounds beginning in 2008. San Jose Animal Care and Services implemented a new strategy designed to control overall feral cat reproduction by altering and returning feral cats entering the shelter system, rather than euthanizing the cats. The purpose of this case study was to dete...

  10. Repeatability of quantitative sensory testing in healthy cats in a clinical setting with comparison to cats with osteoarthritis.

    Science.gov (United States)

    Addison, Elena S; Clements, Dylan N

    2017-12-01

    Objectives The aim of this study was to evaluate the repeatability of quantitative sensory tests (QSTs) in a group of healthy untrained cats (n = 14) and to compare the results with those from cats with osteoarthritis (n = 7). Methods Peak vertical force (PVF) and vertical impulse were measured on a pressure plate system. Thermal sensitivity was assessed using a temperature-controlled plate at 7°C and 40°C. Individual paw lifts and overall duration of paw lifts were counted and measured for each limb. Paw withdrawal thresholds were measured using manual and electronic von Frey monofilaments (MVF and EVF, respectively) applied to the metacarpal or metatarsal pads. All measurements were repeated twice to assess repeatability of the tests. Results In healthy cats all tests were moderately repeatable. When compared with cats with osteoarthritis the PVF was significantly higher in healthy hindlimbs in repeat 1 but not in repeat 2. Cats with osteoarthritis of the forelimbs showed a decrease in the frequency of paw lifts on the 7°C plate compared with cats with healthy forelimbs, and the duration of paw lifts was significantly less than healthy forelimbs in the first repeat but not in the second repeat. Osteoarthritic limbs had significantly lower paw withdrawal thresholds with both MVF and EVF than healthy limbs. Conclusions and relevance QSTs are moderately repeatable in untrained cats. Kinetic gait analysis did not permit differentiation between healthy limbs and those with osteoarthritis, but thermal sensitivity testing (cold) does. Sensory threshold testing can differentiate osteoarthritic and healthy limbs, and may be useful in the diagnosis and monitoring of this condition in cats in the clinical setting.

  11. Study of the effect on shelter cat intakes and euthanasia from a shelter neuter return project of 10,080 cats from March 2010 to June 2014

    Directory of Open Access Journals (Sweden)

    Karen L. Johnson

    2014-10-01

    Full Text Available Cat impoundments were increasing at the municipal San Jose animal shelter in 2009, despite long-term successful low cost sterilization programs and attempts to lower the euthanasia rate of treatable-rehabilitatable impounds beginning in 2008. San Jose Animal Care and Services implemented a new strategy designed to control overall feral cat reproduction by altering and returning feral cats entering the shelter system, rather than euthanizing the cats. The purpose of this case study was to determine how the program affected the shelter cat intakes over time. In just over four years, 10,080 individual healthy adult feral cats, out of 11,423 impounded at the shelter during this time frame, were altered and returned to their site of capture. Included in the 11,423 cats were 862 cats impounded from one to four additional times for a total of 958 (9.5% recaptures of the previously altered 10,080 cats. The remaining 385 healthy feral cats were euthanized at the shelter from March 2010 to June 2014. Four years into the program, researchers observed cat and kitten impounds decreased 29.1%; euthanasia decreased from over 70% of intakes in 2009, to 23% in 2014. Euthanasia in the shelter for Upper Respiratory Disease decreased 99%; dead cat pick up off the streets declined 20%. Dog impounds did not similarly decline over the four years. No other laws or program changes were implemented since the beginning of the program.

  12. Study of the effect on shelter cat intakes and euthanasia from a shelter neuter return project of 10,080 cats from March 2010 to June 2014.

    Science.gov (United States)

    Johnson, Karen L; Cicirelli, Jon

    2014-01-01

    Cat impoundments were increasing at the municipal San Jose animal shelter in 2009, despite long-term successful low cost sterilization programs and attempts to lower the euthanasia rate of treatable-rehabilitatable impounds beginning in 2008. San Jose Animal Care and Services implemented a new strategy designed to control overall feral cat reproduction by altering and returning feral cats entering the shelter system, rather than euthanizing the cats. The purpose of this case study was to determine how the program affected the shelter cat intakes over time. In just over four years, 10,080 individual healthy adult feral cats, out of 11,423 impounded at the shelter during this time frame, were altered and returned to their site of capture. Included in the 11,423 cats were 862 cats impounded from one to four additional times for a total of 958 (9.5%) recaptures of the previously altered 10,080 cats. The remaining 385 healthy feral cats were euthanized at the shelter from March 2010 to June 2014. Four years into the program, researchers observed cat and kitten impounds decreased 29.1%; euthanasia decreased from over 70% of intakes in 2009, to 23% in 2014. Euthanasia in the shelter for Upper Respiratory Disease decreased 99%; dead cat pick up off the streets declined 20%. Dog impounds did not similarly decline over the four years. No other laws or program changes were implemented since the beginning of the program.

  13. Analgesic efficacy of tramadol in cats with naturally occurring osteoarthritis.

    Directory of Open Access Journals (Sweden)

    Beatriz P Monteiro

    Full Text Available This study aimed to (1 compare outcome assessments in normal and osteoarthritic cats and (2 evaluate the analgesic efficacy of tramadol in feline osteoarthritis (OA, in a prospective, randomised, blinded, placebo-controlled, crossover design.Twenty cats were included after clinical examination, blood work and full body radiographs were performed. In Phase 1, outcome assessments aimed to differentiate normal (n = 5; i.e. exempt of any radiographic and clinical sign of OA from OA (n = 15 cats. In Phase 2, OA cats were treated twice daily with a placebo (PG: cornstarch 15 mg or tramadol (TG: 3 mg/kg orally for 19 days, with a 3-month washout period between treatments. Evaluations were performed in normal and OA cats at baseline and consisted of: 1 peak vertical force (PVF after staircase exercise; 2 telemetered night-time motor activity (NMA; and 3 response to mechanical temporal summation (RMTS. After treatment, PVF, NMA and RMTS evaluations were repeated in OA cats. Data were analysed with mixed model methods with an alpha-threshold of 5%.Phase 1: 1 PVF (% of body weight; mean ± SD was higher in normal (59 ± 10.5 than in OA cats (50.6 ± 5.7 (p = 0.005; 2 NMA (no unit was not different between groups; 3 RMTS (number of stimuli; median (range was higher in normal [29.5 (23.5-30] than in OA cats [14 (8.5-28] (p < 0.0001. Phase 2: PVF, NMA and RMTS presented a treatment effect (p = 0.024, p = 0.008 and p = 0.018, respectively. No clinically important adverse-effects were observed.Outcome assessments such as kinetics (PVF and evaluation of central sensitisation (RMTS are discriminant of OA status. Mobility measured by NMA was not discriminant of OA status, however it increased in OA cats with tramadol treatment. Nociceptive hypersensitivity quantified by RMTS was evident in OA cats and was responsive to tramadol treatment.

  14. Gastric Helicobacter-like Organisms in Stray Cats

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    S. D. Erginsoy

    2006-01-01

    Full Text Available Ten adult domestic shorthaired stray cats (Felis catus were investigated for the presence and localization of different species of gastric Helicobacter-like organisms (GHLOs using Warthin-Starry silver staining, immunohistochemistry and transmission electron microscopy (TEM; the severity and distribution of lesions in different regions of the stomach were assessed in HE-stained sections. GHLOs were present in all areas of the stomach in all of 10 cats. Three morphologically different types of spiral-shaped bacteria were demonstrated; in silver-stained sections, H. pylori like organisms (HPLO were easily differentiated from other GHLOs. Eight of the cats had H. heilmannii-like organisms (HHLOs and one cat had HPLO. Mixed H. heilmannii and H. felis infection was seen in only one cat. GHLO infection was associated with a mild to severe gastritis in 8 of 10 cats. GHLOs colonized the cardia, corpus and antrum in similar density. The most striking histopathological changes consisted of accumulation of lymphocytes and neutrophilic granulocytes, fibrosis of the lamina propria mucosae, lymphoid follicles and lymphocytic infiltrates. There was no obvious relation between the degree of colonization by GHLOs and the extent of histopathological changes. GHLOs were present on the mucosal surface, in the lumen of gastric glands, and in the cytoplasm of parietal cells. These findings indicate that immunohistochemistry and silver staining are useful for detecting GHLO infections, particularly with different Helicobacter species present. Stray cats are frequently colonized by HHLOs without any significant correlation between the degree of infection and gastritis score; in contrast HPLOs and HFLOs infections are not very common.

  15. Lead exposure potentiates predatory attack behavior in the cat

    International Nuclear Information System (INIS)

    Li Wenjie; Han Shenggao; Gregg, T.R.; Kemp, F.W.Francis W.; Davidow, A.L.; Louria, D.B.; Siegel, Allan; Bogden, J.D.

    2003-01-01

    Epidemiologic studies have demonstrated that environmental lead exposure is associated with aggressive behavior in children; however, numerous confounding variables limit the ability of these studies to establish a causal relationship. The study of aggressive behavior using a validated animal model was used to test the hypothesis that there is a causal relationship between lead exposure and aggression in the absence of confounding variables. We studied the effects of lead exposure on a feline model of aggression: predatory (quiet biting) attack of an anesthetized rat. Five cats were stimulated with a precisely controlled electrical current via electrodes inserted into the lateral hypothalamus. The response measure was the predatory attack threshold current (i.e., the current required to elicit an attack response on 50% of the trials). Blocks of trials were administered in which predatory attack threshold currents were measured three times a week for a total of 6-10 weeks, including before, during, and after lead exposure. Lead was incorporated into cat food 'treats' at doses of 50-150 mg/kg/day. Two of the five cats received a second period of lead exposure. Blood lead concentrations were measured twice a week and were <1, 21-77, and <20 μg/dL prior to, during, and after lead exposure, respectively. The predatory attack threshold decreased significantly during initial lead exposure in three of five cats and increased after the cessation of lead exposure in four of the five cats (P<0.01). The predatory attack thresholds and blood lead concentrations for each cat were inversely correlated (r=-0.35 to -0.74). A random-effects mixed model demonstrated a significant (P=0.0019) negative association between threshold current and blood lead concentration. The data of this study demonstrate that lead exposure enhances predatory aggression in the cat and provide experimental support for a causal relationship between lead exposure and aggressive behavior in humans

  16. SEROLOGICAL SURVEY OF TOXOPLASMA GONDII IN DOGS AND CATS

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    Faiz Ahmad, Azhar Maqbool, Ashar Mahfooz and Sikandar Hayat

    2001-01-01

    Full Text Available A serological survey for Toxoplasma gondii in dogs (n=40 and cats (n= 10 was conducted by using a Latex agglutination test (LAT. The overall seroprevalence of T. gondii in canines was 50%. Out of total 9 dogs were found seropositive at 1:256, giving an evidence of presence of infection. The seroprevalence of T. gondii in canines was inversely related to the age i.e., 52% at 6 months and 33.33% at 4 years of age. Little variation in seropositivity was observed between males (57.89% and females (42.85% or between exotic (46.15% and local (57.14% breeds. However, tremendous variation in seropositivity was found between stray dogs (78.57% and pet dogs (34.61 % and between dogs having close contact with cats (50% and without contact {16.16%. Out of the tested bitches, 66.66% were seropositive, mostly at I: 16 indicating residual immunity. The overall seroprevalence of T. gondii in cats was 60%, three at screening dilution of 1:256, suggesting recent exposure to Toxoplasma. The seroprevalence of T. gondii in cats was directly related to age. A significant difference in seropositivity was observed between stray cats (66.66% and indoor cats (57.14% and between females (70% and males (40%.The seropositive rate in local breeds of cats was high (66.66% as compared with exotic (50%. This test might give false positive results due to interfering factors (rheumatoid factor and IgG class antibodies. So it is not a "Gold standard" test for the concrete diagnosis of toxoplasmosis.

  17. Is Schrödinger's cat dead oa alive?

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    Wojciech Grygiel

    2005-12-01

    Full Text Available The Schrödinger's Cat paradox was proposed in 1935 by Edwin Schrodinger, one of the founders of quantum mechanics, as an attempt to visualize the macroscopic realization of a quantum superposition state. A cat is placed in a sealed box together with a vial of poison. A two-state particle (e.g. an electron is sent into a detector in the box resulting either in a broken or an intact vial and a dead or live cat, respectively. The main problem consists in whether the superposition state of a microscopic particle can be transferred upon the macroscopic cat, that is, whether the cat can exist in a superposition state, being simultaneously dead and alive. Since the standard Copenhagen interpretation is unable to assign any reality to the quantum superposition state, the paradox finds no resolution within the regime of this interpretation. Von Neumann's insistence on the uniform treatment of both microscopic (quantum and macroscopic (classical objects according to the laws of quantum mechanics provides a more consistent framework for the resolution of the paradox. In particular, the discovery of the phenomenon of decoherence, whereby the disappearance of the quantum interferences at the macro level is accounted for, suggests the onset of an extremely efficient interference relaxation process (10-23 s upon the interaction of the two state particle with the detector. As a result, Schrodinger's cat can exist macroscopically either as dead or alive and never as a combination of both. Decoherence not only aids the resolution of the Schrodinger's Cat paradox but also sheds light upon the mechanisms by which the macro-world emerges from the microscopic quantum realm.

  18. Comparison of different methods of body assessing in cats

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    Karina Preising Aptekmann

    2014-06-01

    Full Text Available ABSTRACT. Aptekmann K.P., Mendes-Junior A.F., Passos C.B., Secchin M.C. & Galeas M.A.V. [Comparison of different methods of body assessing in cats.] Comparação dos diferentes métodos de avaliação corporal em felinos. Revista Brasileira de Medicina Veterinária, 36(2:215-218, 2014. Departamento de Medicina Veterinária, Centro de Ciências Agrárias, Universidade Federal do Espírito Santo (UFES, Alto Universitário, s/n, Caixa Postal 16, Guararema, Alegre, ES 29500-000, Brasil. E-mail: kapreising@yahoo.com.br Obesity or overweight are usually not difficult to recognize in cats, but the correct diagnosis is necessary, requiring some methods of quantification. There is no ideal method for determination of obesity in cats. This study aimed to compare different methods of assessing body condition. A total of 50 domiciled cats were used and body condition score (BCS, body weight (BW, body mass index (BMI, percentage of body fat (%BF and waist circumference (WC were determined for each cat. Through the Spearman correlation test, considering a level of significance of 5%, it was found all methods of body assessing correlate to each other. However, morphometric measurements were not considered useful for the diagnosis of obesity in cats. Feline BMI was adapted from human and can be used as an easy and less subjective method than ECC. It is proposed that further studies are conducted in an attempt to use WC measurement as a parameter indicative of metabolic syndrome in cats.

  19. Infectious diseases of dogs and cats on Isabela Island, Galapagos.

    Science.gov (United States)

    Levy, J K; Crawford, P C; Lappin, M R; Dubovi, E J; Levy, M G; Alleman, R; Tucker, S J; Clifford, E L

    2008-01-01

    Vaccination and importation of dogs and cats are prohibited in the Galapagos, resulting in a uniquely isolated population. The purpose of this study was to determine the prevalence of infectious diseases of dogs and cats that impact their health, could spill over to native wildlife, or sentinel diseases of concern to humans. The isolation of dogs and cats in the Galapagos protects them from diseases common in mainland populations. Ninety-five dogs and 52 cats presented during a neutering campaign. A prospective cross-sectional study was performed. Blood was collected for serological and DNA evaluation of a panel of infectious diseases. Antibodies against parvovirus (100%), parainfluenza virus (100%), adenovirus 1/2 (66-67%), and distemper virus (22%) were present in dogs. Dirofilaria immitis was also common in dogs (34%), with lower prevalences of Wolbachia pipiens (22%), Bartonella sp. (13%), Ehrlichia/Anaplasma spp. (1%), and Mycoplasma haemocanis (1%) observed. Antibodies against panleukopenia virus (67%), Toxoplasma gondii (63%), calicivirus (44%), and herpesvirus 1 (10%) were detected in cats. Feline leukemia virus antigen, feline immunodeficiency virus antibody, or coronavirus antibodies were not detected. Bartonella sp. (44%) infections were common in cats, but only one was infected with M. haemofelis. Despite their relative seclusion from the rest of the world, cats and dogs of Isabela were exposed to many pathogens found in mainland South America. Parasite prophylaxis, neutering, and strict enforcement of animal movement restrictions would control a majority of the diseases. In the absence of vaccination, a reservoir of susceptible animals remains vulnerable to new disease introductions.

  20. Reference values for rotational thromboelastometry (ROTEM) in clinically healthy cats.

    Science.gov (United States)

    Marly-Voquer, Charlotte; Riond, Barbara; Jud Schefer, Rahel; Kutter, Annette P N

    2017-03-01

    To establish reference intervals for rotational thromboelastometry (ROTEM) using feline blood. Prospective study. University teaching hospital. Twenty-three clinically healthy cats between 1 and 15 years. For each cat, whole blood was collected via jugular or medial saphenous venipuncture, and blood was placed into a serum tube, a tube containing potassium-EDTA, and tubes containing 3.2% sodium citrate. The tubes were maintained at 37°C for a maximum of 30 minutes before coagulation testing. ROTEM tests included the EXTEM, INTEM, FIBTEM, and APTEM assays. In addition, prothrombin time, activated partial thromboplastin time, thrombin time, and fibrinogen concentration (Clauss method) were analyzed for each cat. Reference intervals for ROTEM were calculated using the 2.5-97.5 th percentile for each parameter, and correlation with the standard coagulation profile was performed. Compared to people, clinically healthy cats had similar values for the EXTEM and INTEM assays, but had lower plasma fibrinogen concentrations (0.9-2.2 g/L), resulting in weaker maximum clot firmness (MCF, 3-10 mm) in the FIBTEM test. In 18 cats, maximum lysis (ML) values in the APTEM test were higher than in the EXTEM test, which seems unlikely to have occurred in the presence of aprotinin. It is possible that the observed high maximum lysis values were due to clot retraction rather than true clot lysis. Further studies will be required to test this hypothesis. Cats have a weaker clot in the FIBTEM test, but have a similar clot strength to human blood in the other ROTEM assays, which may be due to a stronger contribution of platelets compared to that found in people. In cats, careful interpretation of the results to diagnose hyperfibrinolysis is advised, especially with the APTEM test, until further data are available. © Veterinary Emergency and Critical Care Society 2017.

  1. Understanding public perceptions of risk regarding outdoor pet cats to inform conservation action.

    Science.gov (United States)

    Gramza, Ashley; Teel, Tara; VandeWoude, Susan; Crooks, Kevin

    2016-04-01

    Free-ranging domestic cats (Felis catus) incur and impose risks on ecosystems and represent a complex issue of critical importance to biodiversity conservation and cat and human health globally. Prior social science research on this topic is limited and has emphasized feral cats even though owned cats often comprise a large proportion of the outdoor cat population, particularly in urban areas. To address this gap, we examined public risk perceptions and attitudes toward outdoor pet cats across varying levels of urbanization, including along the wildland-urban interface, in Colorado (U.S.A.), through a mail survey of 1397 residents. Residents did not view all types of risks uniformly. They viewed risks of cat predation on wildlife and carnivore predation on cats as more likely than disease-related risks. Additionally, risk perceptions were related to attitudes, prior experiences with cats and cat-wildlife interactions, and cat-owner behavior. Our findings suggest that changes in risk perceptions may result in behavior change. Therefore, knowledge of cat-related risk perceptions and attitudes could be used to develop communication programs aimed at promoting risk-aversive behaviors among cat owners and cat-management strategies that are acceptable to the public and that directly advance the conservation of native species. © 2016 Society for Conservation Biology.

  2. Sensitization to cat and dog allergen molecules in childhood and prediction of symptoms of cat and dog allergy in adolescence: A BAMSE/MeDALL study.

    Science.gov (United States)

    Asarnoj, Anna; Hamsten, Carl; Wadén, Konrad; Lupinek, Christian; Andersson, Niklas; Kull, Inger; Curin, Mirela; Anto, Josep; Bousquet, Jean; Valenta, Rudolf; Wickman, Magnus; van Hage, Marianne

    2016-03-01

    Sensitization to individual cat and dog allergen molecules can contribute differently to development of allergy to these animals. We sought to investigate the association between sensitization patterns to cat and dog allergen molecules during childhood and symptoms to these furry animals up to age 16 years. Data from 779 randomly collected children from the Barn/Children Allergy/Asthma Milieu Stockholm Epidemiologic birth cohort at 4, 8, and 16 years were used. IgE levels to cat and dog were determined by using ImmunoCAP, and levels to allergen molecules were determined by using an allergen chip based on ISAC technology (Mechanisms for the Development of Allergy chip). Allergy was defined as reported rhinitis, conjunctivitis, or asthma at exposure to cat or dog. Cross-sectionally, IgE to Fel d 1 and cat extract had similar positive predictive values for cat allergy. IgE to Can f 1 showed a higher positive predictive value for dog allergy than dog extract IgE. Sensitizations to Fel d 1 and Can f 1 in childhood were significantly associated with symptoms to cat or dog at age 16 years. Polysensitization to 3 or more allergen molecules from cat or dog was a better longitudinal predictor of cat or dog symptoms than results of IgE tests with cat or dog allergen extract, respectively. Cross-sectionally, cat/dog-polysensitized children had higher IgE levels and more frequent symptoms to cat and dog than monosensitized children. Sensitization to Fel d 1 and Can f 1 in childhood and polysensitization to either cat or dog allergen molecules predict cat and dog allergy cross-sectionally and longitudinally significantly better than IgE to cat or dog extract. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  3. Thyroid stimulation with recombinant human thyrotropin in healthy cats, cats with non-thyroidal illness and in cats with low serum thyroxin and azotaemia after treatment of hyperthyroidism.

    Science.gov (United States)

    van Hoek, Ingrid M; Vandermeulen, Eva; Peremans, Kathelijne; Daminet, Sylvie

    2010-02-01

    This study investigated the recombinant human thyrotropin (rhTSH) stimulation test in healthy cats (group 1), cats with non-thyroidal illness (group 2) and cats with low serum total T(4) (TT(4)) and azotaemia after (131)I treatment (group 3). Serum TT(4) responses and thyroidal pertechnetate uptake after administration of 25 microg rhTSH IV were assessed. Baseline serum TT(4) was significantly lower in group 3 compared with group 1, but not between other group pairs. Serum TT(4) increased significantly in groups 1 and 2 but not in group 3 after rhTSH administration. Post-rhTSH serum TT(4) concentrations differed significantly between groups 1 and 3 and groups 2 and 3, but not between groups 1 and 2. Thyroid/salivary gland uptake ratio (T/S uptake ratio) differed only significantly between groups 1 and 3. Stimulation with rhTSH is valuable to differentiate euthyroidism from iatrogenic hypothyroidism in cats. Copyright 2009 ESFM and AAFP. Published by Elsevier Ltd. All rights reserved.

  4. Prevalence of heartworm in dogs and cats of Madrid, Spain.

    Science.gov (United States)

    Montoya-Alonso, José Alberto; Morchón, Rodrigo; Falcón-Cordón, Yaiza; Falcón-Cordón, Soraya; Simón, Fernando; Carretón, Elena

    2017-07-26

    Dirofilaria immitis causes heartworm disease, a chronic and potentially fatal cardiopulmonary disease which mainly affects dogs and cats. It is present in most of Spain, due to favourable climatic factors. Madrid, located in the centre of the Iberian Peninsula, is the most highly populated city in the country. There is a lack of current data on canine heartworm and there are no published epidemiological data regarding feline heartworm in this region, therefore the aim of this study was to assess the prevalence and current distribution of canine and feline dirofilariosis in the province of Madrid. Serum samples from 1716 dogs and 531 cats, from animals living in the metropolitan area of Madrid and adjacent areas, were studied. All the samples, either from cats and dogs, were tested for circulating D. immitis antigens using a commercial immunochromatographic test kit. Furthermore, to establish the seroprevalence of heartworm infection in cats, serological techniques for anti-D. immitis and anti-Wolbachia antibody detection were used. Prevalence of D. immitis in the canine population of Madrid was 3%, showing an increase in comparison to previous data. The presence of heartworm in the city centre could be influenced by the presence of Urban Heat Islands, while the positive dogs from metropolitan and adjacent areas were mainly located under the influence of rivers. Regarding cats, 0.2% were positive to the antigens test and 7.3% were seropositive to both anti-D. immitis and Wolbachia surface protein antibodies, which demonstrate the presence of feline heartworm in Madrid. Seropositive cats were present in the same areas where positive dogs were found. Indoor/outdoor cats showed the highest seroprevalence whereas the lowest corresponded to indoor cats, demonstrating that prophylactic treatments should be carried out regardless of lifestyle. Infection was found in 2.2% of dogs and 6.7% of the cats < 1 year-old, which indicates that early preventive campaigns in puppies

  5. Selection of scFv phages specific for chloramphenicol acetyl transferase (CAT), as alternatives for antibodies in CAT detection assays.

    Science.gov (United States)

    Van Dorst, Bieke; Mehta, Jaytry; Rouah-Martin, Elsa; Backeljau, Jelke; De Coen, Wim; Eeckhout, Dominique; De Jaeger, Geert; Blust, Ronny; Robbens, Johan

    2012-10-01

    Reporter gene assays are commonly used in applied toxicology to measure the transcription of genes involved in toxic responses. In these reporter gene assays, transgenic cells are used, which contain a promoter-operator region of a gene of interest fused to a reporter gene. The transcription of the gene of interest can be measured by the detection of the reporter protein. Chloramphenicol acetyl transferase (CAT) is frequently used as a reporter protein in mammalian reporter gene assays. Although CAT can be measured by different detection systems, like enzymatic and immune assays, most of these tests are expensive, time-consuming and labor-intensive. The excellent characteristics of phages, like their high affinity and specificity, their fast, cheap and animal-friendly manufacturing process with low batch-to-batch variations and their stability, make them appropriate as alternatives for antibodies in detection assays. Therefore, in this study single-chain variable fragment (scFv) phages were selected with affinity for CAT. Several scFv phages were selected that showed affinity towards CAT in a screening ELISA. Surface plasmon resonance analyses showed that the tested scFv phages have an affinity for CAT with a dissociation constant (K(d)) around 1 µM. The selected scFv phages in this study could be used as capture elements in a highly sensitive sandwich ELISA to detect CAT concentration as low as 0.1 ng ml⁻¹ or 4 pM. This low detection limit demonstrates the potential of the scFv phages as an alternative for capturing antibodies in a highly sensitive detection test to measure CAT concentrations in reporter gene assays. Copyright © 2011 John Wiley & Sons, Ltd.

  6. AIDS virus restriction factor transgenesis in the domestic cat

    Science.gov (United States)

    Wongsrikeao, Pimprapar; Saenz, Dyana; Rinkoski, Tommy; Otoi, Takeshige; Poeschla, Eric

    2014-01-01

    The domestic cat is a neurobehaviorally complex, accessible species with specific value in research situations where rodents are unsuited on the basis of disease susceptibility, size, or other factors. For example, studies in the cat have revealed much of our present knowledge of the organization of the mammalian brain, in particular the cerebral cortex, and humans and cats are each afflicted with pandemic AIDS lentiviruses that are susceptible to species-specific restriction factors. A capability for feline transgenesis is needed to realize the distinctive potential. Here we introduced a retroviral restriction factor, rhesus macaque TRIMCyp, and GFP, into the domestic cat germline. The method establishes transgenesis by direct gamete genetic modification for the first time in any carnivore. We produced uniformly transgenic outcomes and observed widespread expression, no mosaicism, and germline transmission without F1 silencing. TRIMCyp-transgenic cat lymphocytes resisted FIV replication. The approach yields a first capability to experimentally manipulate AIDS virus restriction factors at the systemic, whole animal level in a susceptible species. In addition to determining if a species can be made genetically immune to its AIDS virus, it can be used to test HIV-1 gene therapy potential, and to build feline models relevant to other diseases. PMID:21909101

  7. Videographic evidence of endangered species depredation by feral cat

    Science.gov (United States)

    Judge, Seth; Lippert, Jill S.; Misajon, Kathleen; Hu, Darcy; Hess, Steven C.

    2012-01-01

    Feral cats (Felis cafus) have long been implicated as nest predators of endangered 'Ua'u (Hawaiian Petrel; Pterodroma sandwichensis) on Hawaii Island, but until recently, visual confirmation has been limited by available technology. 'Ua'u nest out of view, deep inside small cavities, on alpine lava flows. During the breeding seasons of 2007 and 2008, we monitored known burrows within Hawai'i Volcanoes National Park. Digital infrared video cameras assisted in determining the breeding behaviour and nesting success at the most isolated of burrows. With 7 cameras, we collected a total of 819 videos and 89 still photographs of adult and nestling 'Ua'u at 14 burrows. Videos also confirmed the presence of rats (Rattus spp.) at 2 burrows, 'Ōmao (Myadestes obscurus) at 8 burrows, and feral cats at 6 burrows. A sequence of videos showed a feral cat taking a downy 'Ua'u chick from its burrow, representing the first direct evidence of 'Ua'u depredation by feral cat in Hawai'i. This technique provides greater understanding of feral cat behaviour in 'Ua'u colonies, which may assist in the development of more targeted management strategies to reduce nest predation on endangered insular bird species.

  8. Dog and Cat Interactions in a Remote Aboriginal Community

    Directory of Open Access Journals (Sweden)

    Brooke Kennedy

    2018-04-01

    Full Text Available This study examined dog and cat demographics, roaming behaviours, and interspecific interactions in a remote Aboriginal island community using multiple methods. Our results revealed temporal differences between the roaming behaviours of dogs, cats, and wildlife. Dogs showed crepuscular behaviour, being active around dawn (5:30 a.m. to 9:30 a.m. and dusk (6:00 p.m. and 11:35 p.m.. The majority of cats were active between dawn (6:30 a.m. and dusk (7:30 p.m. and travelled shorter distances than dogs. However, some cats were also observed roaming between dusk and dawn, and were likely to be hunting since flightless wildlife were also recorded on our remote-sensing cameras during this time. These baseline data provide evidence to suggest that new management programs are needed to reduce the number of roaming cats and therefore their potential impacts on native wildlife. Collaborations between Aboriginal owners and other stakeholders is necessary to design innovative and effective animal management and policy on the island.

  9. Fecal estradiol-17β and testosterone in prepubertal domestic cats.

    Science.gov (United States)

    Faya, M; Carranza, A; Miotti, R; Ponchón, T; Furlan, P; Gobello, C

    2013-10-01

    The aim of this article was to describe the time course of prepubertal sexual steroids in domestic cats. Fourteen newborn kittens were followed up until puberty (physical, behavioral, and hormonal changes). Fecal testosterone [T; males] and E estradiol 17-β [E2; females] concentrations were analyzed by repeated measures ANOVA and two consecutive time windows (TWs) were used to compare changes in both male (postnatal weeks 1-4 vs. 5-14) and females (postnatal weeks 1-5 vs. 6-13). Puberty was achieved 14.3 ± 0.3 and 13.3 ± 0.4 weeks after birth in male and female cats, respectively. In both genders, during TW-1 fecal steroids concentrations were similar (males) or even higher (females) to that previously described for mature cats. Fecal T (P cats. It is concluded that in domestic cats there is a sexual steroid surge during the first 4 and 5 postnatal weeks in male and female animals, respectively. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Hemodynamic effects of methylprednisolone acetate administration in cats.

    Science.gov (United States)

    Ployngam, Trasida; Tobias, Anthony H; Smith, Stephanie A; Torres, Sheila M F; Ross, Sheri J

    2006-04-01

    To investigate the mechanisms by which corticosteroid administration may predispose cats to congestive heart failure (CHF). 12 cats receiving methylprednisolone acetate (MPA) for the treatment of dermatologic disorders. The study was conducted as a repeated-measures design. Various baseline variables were measured, after which MPA (5 mg/kg, IM) was administered. The same variables were then measured at 3 to 6 days and at 16 to 24 days after MPA administration. Evaluations included physical examination, systolic blood pressure measurement, hematologic analysis, serum biochemical analysis, thoracic radiography, echocardiography, and total body water and plasma volume determination. MPA resulted in a substantial increase in serum glucose concentration at 3 to 6 days after administration. Concurrently, RBC count, Hct, and hemoglobin concentration as well as serum concentrations of the major extracellular electrolytes, sodium and chloride, decreased. Plasma volume increased by 13.4% (> 40% in 3 cats), whereas total body water and body weight slightly decreased. All variables returned to baseline by 16 to 24 days after MPA administration. These data suggest that MPA administration in cats causes plasma volume expansion as a result of an intra to extracellular fluid shift secondary to glucocorticoid-mediated extracellular hyperglycemia. This mechanism is analogous to the plasma volume expansion that accompanies uncontrolled diabetes mellitus in humans. Any cardiovascular disorders that impair the normal compensatory mechanisms for increased plasma volume may predispose cats to CHF following MPA administration.

  11. Hemotropic Mycoplasmas in Stray Cats in Kerman, Iran

    Directory of Open Access Journals (Sweden)

    Samira Hosseini Hooshyar

    2017-01-01

    Full Text Available Background:     Feline haemotropic mycoplasma are a group of pleomorphic bacteria causing hemolytic anemia along with anorexia, lethargy, dehydration, weight loss and in many cases sudden death in infected animal. However, there is a limited data on the prevalence of these organisms in Iranian cats. Methods:    We investigated the presence of feline haemotropic mycoplasma and probable risk factors for these infections among 60 ectoparasite-infested stray cats in southeast of Iran using PCR assay. Results:     The overall prevalence of haemotropic mycoplasma was estimated 18.3%. Pallor mucous membrane, anorexia, weight loss and splenomegaly were the most common signs and the infection rate was significantly higher in symptomatic cats in comparison with apparently healthy ones (P = 0.001. Age, gender and hematological alterations were not significantly associated with infection status while the level of BUN, creatinine, total protein and globulin were significantly higher among infected animals.Conclusion:    The prevalence of feline hemoplasma infection in stray cats seems to be considerable in our study. More investigations are needed to obtain further information on epidemiological aspects of hemoplasmas in cats in Iran.

  12. The Use of Refuges by Communally Housed Cats

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    Adriana Sicuto de Oliveira

    2015-04-01

    Full Text Available The increase of domestic animals kept in shelters highlights the need to ensure animal welfare. Environmental enrichment can improve animal welfare in many ways, such as encouraging captive animals to use all the space available to them. The effects of physical environmental enrichment on the spatial distribution and behavioral repertoire of 35 neutered domestic cats housed communally were analyzed. The provision of boxes in the environment increases the use of available space by the cats. We suggest this improves the cats’ welfare while in communally-housed rescue shelters. The frequencies of active and especially inactive behaviors also increased in the enriched condition. In a test with vertical environmental enrichment, the animals showed an increased length of stay in refuges located at a height of 0.5 m compared to those on the ground (0.0 m. However, the entry frequency was higher in refuges at 0.0 m. Both horizontal and vertical environmental enrichment increased the use of available space, demonstrating that box refuges as enrichment are effective in providing a refuge when at a height, or a place to explore at ground level. We suggest it enhances the welfare of cats in communally housed shelters. This information adds to the body of evidence relating to cat enrichment and can be useful in designing cat housing in veterinary clinics, research laboratories, shelters and domestic homes.

  13. Evaluation of cat brain infarction model using microPET

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jong Jin; Lee, Dong Soo; Kim, Yun Hui; Hwang, Do Won; Kim, Jin Su; Chung, June Key; Lee, Myung Chul [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of); Lim, Sang Moo [Korea Institite of Radiological and Medical Sciences, Seoul (Korea, Republic of)

    2004-12-01

    PET has some disadvantage in the imaging of small animal due to poor resolution. With the advent of microPET scanner, it is possible to image small animals. However, the image quality was not good enough as human image. Due to larger brain, cat brain imaging was superior to mouse or rat. In this study, we established the cat brain infarction model and evaluate it and its temporal change using microPET scanner. Two adult male cats were used. Anesthesia was done with xylazine and ketamine HCI. A burr hole was made at 1 cm right lateral to the bregma. Collagenase type IV 10 {mu}l was injected using 30 G needle for 5 minutes to establish the infarction model. {sup 18}F-FDG microPET (Concorde Microsystems Inc., Knoxville, TN) scans were performed 1, 11 and 32 days after the infarction. In addition, {sup 18}F-FDG PET scans were performed using human PET scanner (Gemini, Philips medical systems, CA, USA) 13 and 47 days after the infarction. Two cat brain infarction models were established. The glucose metabolism of an infarction lesion improved with time. An infarction lesion was also distinguishable in the human PET scan. We successfully established the cat brain infarction model and evaluated the infarcted lesion and its temporal change using {sup 18}F-FDG microPET scanner.

  14. Carbohydrates Impact in Type 2 Diabetes in Cats

    Directory of Open Access Journals (Sweden)

    Adrian Maximilian MACRI

    2017-11-01

    Full Text Available Diabetes is one of the most commonly diagnosed endocrine diseases in cats. Of all types of diabetes, type II is the most frequent one, 80% of the diabetic cats have type II diabetes. Even though it’s a multifactorial disease, obesity was found to be the most important risk factor in developing diabetes, obesity increases the chances of developing this disease to up to 4 times. The study was conducted on a number of 9 cats with uncomplicated diabetes with the purpose of monitoring the effects of the commercial dry food (with a high percentage of carbohydrates and the commercial canned food (with a higher percentage of proteins and a lower percentage of carbohydrates on the glycemic index. For this study, we considered the occasional administration of raw chicken and turkey meat because it wasn’t given for a long enough period of time. The diet is very important for diabetic cats because a lot of sick cats enter remission after a couple of months of being fed wet canned food and they no longer need the administration of insulin, but owners are instructed to carefully monitor glycaemia for the rest of the pet’s life.

  15. Zoonotic microsporidia in dogs and cats in Poland.

    Science.gov (United States)

    Piekarska, Jolanta; Kicia, Marta; Wesołowska, Maria; Kopacz, Żaneta; Gorczykowski, Michał; Szczepankiewicz, Barbara; Kváč, Martin; Sak, Bohumil

    2017-11-15

    This study investigated the prevalence, genetic diversity, and zoonotic concerns of microsporidia in household dogs and cats in Poland. A total of 126 (82 dogs and 44 cats) fecal specimens were analyzed for the presence of specific DNA of Enterocytozoon bieneusi and Encephalitozoon spp. using a nested PCR protocol amplifying the internal transcribed spacer region of the rRNA gene. Microsporidia were found in 10 (7.9%) out of the 126 examined stool samples. Of the 82 dogs, 4 (4.9%) and 2 (2.4%) were positive for E. bieneusi (genotypes D and PtEbIX) and Encephalitozoon cuniculi genotype II, respectively. Of the 44 cats, 4 (9.1%) were positive for E. bieneusi (genotypes PtEbIX and eb52). Additionally, one cat (2.3%) was concurrently infected with E. bieneusi (PtEbIX) and E. cuniculi (genotype II). Considering that all detected microsporidia in dogs and cats have been previously associated with human microsporidiosis, companion animals may be a potential source of microsporidia infections in humans. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Cat Mammary Tumors: Genetic Models for the Human Counterpart

    Directory of Open Access Journals (Sweden)

    Filomena Adega

    2016-08-01

    Full Text Available The records are not clear, but Man has been sheltering the cat inside his home for over 12,000 years. The close proximity of this companion animal, however, goes beyond sharing the same roof; it extends to the great similarity found at the cellular and molecular levels. Researchers have found a striking resemblance between subtypes of feline mammary tumors and their human counterparts that goes from the genes to the pathways involved in cancer initiation and progression. Spontaneous cat mammary pre-invasive intraepithelial lesions (hyperplasias and neoplasias and malignant lesions seem to share a wide repertoire of molecular features with their human counterparts. In the present review, we tried to compile all the genetics aspects published (i.e., chromosomal alterations, critical cancer genes and their expression regarding cat mammary tumors, which support the cat as a valuable alternative in vitro cell and animal model (i.e., cat mammary cell lines and the spontaneous tumors, respectively, but also to present a critical point of view of some of the issues that really need to be investigated in future research.

  17. Three different Hepatozoon species in domestic cats from southern Italy.

    Science.gov (United States)

    Giannelli, Alessio; Latrofa, Maria Stefania; Nachum-Biala, Yaarit; Hodžić, Adnan; Greco, Grazia; Attanasi, Anna; Annoscia, Giada; Otranto, Domenico; Baneth, Gad

    2017-08-01

    Three species of Hepatozoon, namely, Hepatozoon felis, Hepatozoon canis and Hepatozoon silvestris may affect domestic and/or wild felids. Although hepatozoonosis has been documented in a wide range of mammal species, data on cats are limited. To investigate the occurrence of these pathogens in cats, blood samples were collected from animals living in three provinces of southern Italy (Bari, Lecce, and Matera), and molecularly analysed by PCR amplification and sequencing of segments of the 18S rRNA gene. Out of 196 blood samples collected, Hepatozoon spp. DNA was amplified in ten cats (5.1%, CI: 3%-9%), with the majority of infected animals from Matera (8/34, 23.5%) and one each from the other two provinces. BLAST analysis revealed the highest nucleotide identity with sequences of H. canis, H. felis and H. silvestris deposited in GenBank. Results of this study indicate that these three species of Hepatozoon infect domestic cats in Italy. This is the first report of H. silvestris infection in a domestic cat. Copyright © 2017 Elsevier GmbH. All rights reserved.

  18. US Domestic Cats as Sentinels for Perfluoroalkyl Substances ...

    Science.gov (United States)

    Perfluoroalkyl substances (PFAS), such as perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) , are persistent, globally distributed, anthropogenic compounds. The primary source(s) for human exposure are not well understood although within home exposure is likely important since many consumer products have been treated with different PFAS, and people spend much of their lives indoors. Herein, domestic cats were used as sentinels to investigate potential exposure and health linkages. PFAS in serum samples of 72 pet and feral cats, including 11 healthy and 61 with one or more primary disease diagnoses, were quantitated using high-resolution time-of-flight mass spectroscopy. All but one sample had detectable PFAS, with PFOS and perfluorohexane sulfonate (PFHxS) ranging from cats were very similar to contemporary NHANES reports of human sera in the U. S. POPULATION: The highest PFAS serum concentrations detected were in indoor cats due to disproportionately elevated PFHxS levels. Ranked by quartile, contingency testing indicated that total PFAS levels were positively associated with living indoors and with higher body weight and body condition scores. Individual PFAS quartile rankings suggested positive associations with respiratory effusion, thyroid, liver, and possibly chronic kidney disease . Domestic cats appear to be useful sentinels for assessing primary

  19. Postoperative complications associated with external skeletal fixators in cats.

    Science.gov (United States)

    Beever, Lee; Giles, Kirsty; Meeson, Richard

    2017-07-01

    The objective of this study was to quantify complications associated with external skeletal fixators (ESFs) in cats and to identify potential risk factors. A retrospective review of medical records and radiographs following ESF placement was performed. Case records of 140 cats were reviewed; fixator-associated complications (FACs) occurred in 19% of cats. The region of ESF placement was significantly associated with complication development. Complications developed most frequently in the femur (50%), tarsus (35%) and radius/ulna (33%). Superficial pin tract infection (SPTI) and implant failure accounted for 45% and 41% of all FACs, respectively. SPTI occurred more frequently in the femur, humerus and tibia, with implant failure more frequent in the tarsus. No association between breed, age, sex, weight, fracture type (open vs closed), ESF classification, number of pins per bone segment, degree of fracture load sharing, and the incidence or type of FAC was identified. No association between region of placement, breed, age, sex, weight, fracture type (open vs closed), ESF classification, number of pins per bone segment, fracture load sharing and the time to complication development was identified. Complication development is not uncommon in cats following ESF placement. The higher complication rate in the femur, tarsus and radius/ulna should be considered when reviewing options for fracture management. However, cats appear to have a lower rate of pin tract infections than dogs.

  20. Urine protein, urine protein to creatinine ratio and N-acetyl-β-D-glucosaminidase index in cats with idiopathic cystitis vs healthy control cats.

    Science.gov (United States)

    Panboon, Isadee; Asawakarn, Sariya; Pusoonthornthum, Rosama

    2017-08-01

    Objectives The objective was to compare urine protein, urine protein to creatinine ratio (UPC) and N-acetyl-β-D-glucosaminidase (NAG) index between cats with idiopathic cystitis and clinically normal cats. Methods Urine and blood samples were collected from 19 clinically normal cats and 19 cats with idiopathic cystitis without azotaemia at the time of first presentation. Urine protein, urine creatinine and UPC were measured. Additionally, the urinary NAG concentration was measured using the colorimetric method, and the NAG index was calculated by dividing the urinary NAG concentration by the urine creatinine ratio. Results Urine protein concentration (mean ± SEM) was four times higher in cats with idiopathic cystitis (218.29 ± 58.95) than in clinically normal cats (56.13 ± 9.95) (P urine protein and an increased UPC. Further study is needed to address the role of urinary NAG and its relationship with glycosaminoglycan levels in cats with idiopathic cystitis.

  1. Risk factors for road traffic accidents in cats up to age 12 months that were registered between 2010 and 2013 with the UK pet cat cohort ('Bristol Cats').

    Science.gov (United States)

    Wilson, J L; Gruffydd-Jones, T J; Murray, J K

    2017-02-25

    Road traffic accidents (RTAs) are a common cause of death and injury in domestic cats, and a concern to many owners. This study assessed potential risk factors for RTAs in cats up to 12 months of age within a UK cat cohort known as 'The Bristol Cats study'. Data were obtained from three questionnaires, completed by cat owners when their cats were approximately 8-16 weeks old, 6 months old and 12 months old. Information was gathered regarding environmental conditions, cat characteristics and owner management factors. Univariable and multivariable logistic regression models were used to assess associations between these factors and RTAs. Of 1264 eligible study cats, 49 (3.9 per cent) had been involved in an RTA, of which 71.4 per cent (35/49) were known to result in fatal injuries. Rural locations were associated with a higher odds of RTAs than towns, cities or suburban locations. An increased odds of an RTA was also associated with cats that were reported by their owners to hunt at the roadside, as well as cats whose owners classified the road by their house as being a 'long straight section of road'. No significant associations were found between coat colour, breed, sex or neuter status and the odds of an RTA. British Veterinary Association.

  2. Glycosylated hemoglobin concentration for assessment of glycemic control in diabetic cats.

    Science.gov (United States)

    Elliott, D A; Nelson, R W; Feldman, E C; Neal, L A

    1997-01-01

    Blood glycosylated hemoglobin (GHb) concentration was quantified in 84 healthy cats, 9 cats with stress-induced hyperglycemia, 37 cats with newly diagnosed diabetes mellitus, and 122 diabetic cats treated with insulin or glipizide. Diabetic control was classified as good or poor in insulin-treated or glipizide-treated cats based on review of history, physical examination findings, changes in body weight, and measurement of blood glucose concentrations. Blood GHb concentration was determined using an affinity chromatography assay. Mean blood GHb concentration was similar for healthy normoglycemic cats and cats with transient, stress-induced hyperglycemia, but was significantly (P cats when compared with healthy normoglycemic cats. Mean blood GHb concentration was significantly (P cats with poorly controlled diabetes mellitus when compared with 38 cats in which the disease was well controlled. Mean blood GHb concentration decreased significantly (P cats with untreated diabetes mellitus after insulin and dietary treatment. A similar significant (P cats with poorly controlled diabetes mellitus after diabetic control was improved by an increase in insulin dosage from 1.1 +/- 0.9 to 1.4 +/- 0.6 U/kg/ 24 h and by feeding a diet containing increased fiber content and in 6 cats with transient diabetes mellitus 8.2 +/- 0.6 weeks after discontinuing insulin treatment. There was a significant (P glucose concentration and mean blood glucose concentration for 12 hours after administration of insulin or glipizide but no change in mean blood GHb concentration in 5 docile diabetic cats 12.2 +/- 0.4 weeks after the cats became fractious as a result of frequent hospitalizations and blood samplings. Results of this study suggest that evaluation of blood GHb concentration may be a clinically useful tool for monitoring glycemic control of diabetes in cats.

  3. The impact of obesity, sex, and diet on hepatic glucose production in cats.

    Science.gov (United States)

    Kley, Saskia; Hoenig, Margarethe; Glushka, John; Jin, Eunsook S; Burgess, Shawn C; Waldron, Mark; Jordan, Erin T; Prestegard, James H; Ferguson, Duncan C; Wu, Shaoxiong; Olson, Darin E

    2009-04-01

    Obesity is a risk factor for type 2 diabetes in cats. The risk of developing diabetes is severalfold greater for male cats than for females, even after having been neutered early in life. The purpose of this study was to investigate the role of different metabolic pathways in the regulation of endogenous glucose production (EGP) during the fasted state considering these risk factors. A triple tracer protocol using (2)H(2)O, [U-(13)C(3)]propionate, and [3,4-(13)C(2)]glucose was applied in overnight-fasted cats (12 lean and 12 obese; equal sex distribution) fed three different diets. Compared with lean cats, obese cats had higher insulin (P cats (P glycogenolysis and gluconeogenesis (GNG; P cats had approximately 1.5 times higher fluxes through phosphoenolpyruvate carboxykinase (P cats. However, GNG was not higher because pyruvate cycling was increased 1.5-fold (P cats have lower hepatic EGP compared with lean cats and are still capable of maintaining fasting euglycemia, despite the well-documented existence of peripheral insulin resistance in obese cats. Our data further suggest that sex-related differences exist in the regulation of hepatic glucose metabolism in obese cats, suggesting that pyruvate cycling acts as a controlling mechanism to modulate EGP. Increased pyruvate cycling could therefore be an important factor in modulating the diabetes risk in female cats.

  4. Cat scratches, not bites, are associated with unipolar depression--cross-sectional study.

    Science.gov (United States)

    Flegr, Jaroslav; Hodný, Zdeněk

    2016-01-05

    A recent study performed on 1.3 million patients showed a strong association between being bitten by a cat and probability of being diagnosed with depression. Authors suggested that infection with cat parasite Toxoplasma could be the reason for this association. A cross sectional internet study on a non-clinical population of 5,535 subjects was undertaken. The subjects that reported having been bitten by a dog and a cat or scratched by a cat have higher Beck depression score. They were more likely to have visited psychiatrists, psychotherapists and neurologists in past two years, to have been previously diagnosed with depression (but not with bipolar disorder). Multivariate analysis of models with cat biting, cat scratching, toxoplasmosis, the number of cats at home, and the age of subjects as independent variables showed that only cat scratching had positive effect on depression (p = 0.004). Cat biting and toxoplasmosis had no effect on the depression, and the number of cats at home had a negative effect on depression (p = 0.021). Absence of association between toxoplasmosis and depression and five times stronger association of depression with cat scratching than with cat biting suggests that the pathogen responsible for mood disorders in animals-injured subjects is probably not the protozoon Toxoplasma gondii but another organism; possibly the agent of cat-scratched disease - the bacteria Bartonella henselae.

  5. Lymphocytic mural folliculitis and pancreatic carcinoma in a cat.

    Science.gov (United States)

    Lobetti, Remo

    2015-06-01

    A 9-year-old castrated domestic shorthair cat was presented with a 6 week history of progressive non-pruritic alopecia, polyphagia and weight loss. A diagnosis of lymphocytic mural folliculitis was made and the cat was treated with a combination of prednisolone and ciclosporin; this produced an improvement in the alopecia but no resolution. Sixteen months after the initial assessment and diagnosis, the cat was re-evaluated for intermittent vomiting and weight loss with normal appetite. On examination the dermatopathy was still evident and a mass involving the duodenum and pancreas was present, which was diagnosed as a pancreatic carcinoma. From this case it would appear that lymphocytic mural folliculitis might be an early dermatological manifestation of pancreatic neoplasia. © ISFM and AAFP 2014.

  6. Neuroretinitis: a clinical syndrome of cat-scratch disease.

    Science.gov (United States)

    Rost Monahan S

    2000-12-01

    Cat-scratch disease is usually a benign self-limited illness, characterized by regional lymphadenopathy lasting between 3 and 6 weeks. The causative organism is Bartonella henselae, a small gram-negative rod. Between 1 and 2% of patients who contract the illness experience blurred vision, metamorphopsia and scotomas as a result of neuroretinitis, an associated clinical syndrome. The classical clinical findings in cat-scratch neuroretinitis include disc edema and a stellate pattern of exudates in the macula. However, a myriad of other signs has been documented, suggesting a much wider spectrum of intra-ocular disease. The following case report presents a young patient with neuroretinitis, and a history of lymphadenopathy secondary to cat-scratch disease.

  7. Cavernous sinus syndrome due to osteochondromatosis in a cat.

    Science.gov (United States)

    Perazzi, Anna; Bernardini, Marco; Mandara, Maria T; De Benedictis, Giulia M; De Strobel, Francesca; Zotti, Alessandro

    2013-12-01

    A 1-year-old sexually intact male Korat cat was referred for ophthalmological consultation due to anisocoria. Mydriasis with external ophthalmoplegia and absence of pupillary light responses in the right eye and nasofacial hypalgesia were seen. Cavernous sinus syndrome (CSS) was suspected. Bilateral deformities of the jaw and phalangeal bones, severe spinal pain and abnormal conformation of the lumbar spine were also present. Radiographic examination revealed several mineralised masses in the appendicular and axial skeleton, indicative of multiple cartilaginous exostoses. For further investigation of the CSS-related neurological deficits, the cat underwent computed tomography (CT) examination of the skull. CT images revealed a non-vascularised, calcified, amorphous mass originating from the right lateral skull base and superimposing on the sella turcica. Based on the severity of diffuse lesions and owing to the clinical signs of extreme pain, the cat was euthanased. A diffuse skeletal and intracranial osteochondromatosis was diagnosed histologically.

  8. Molecular identification of Giardia and Cryptosporidium from dogs and cats

    Science.gov (United States)

    Sotiriadou, Isaia; Pantchev, Nikola; Gassmann, Doreen; Karanis, Panagiotis

    2013-01-01

    The aim of the present study was to diagnose the presence of Giardia cysts and Cryptosporidium oocysts in household animals using nested polymerase chain reaction (PCR) and sequence analysis. One hundred faecal samples obtained from 81 dogs and 19 cats were investigated. The Cryptosporidium genotypes were determined by sequencing a fragment of the small subunit (SSU) rRNA gene, while the Giardia Assemblages were determined through analysis of the glutamate dehydrogenase (GDH) locus. Isolates from five dogs and two cats were positive by PCR for the presence of Giardia, and their sequences matched the zoonotic Assemblage A of Giardia. Cryptosporidium spp. isolated from one dog and one cat were both found to be C. parvum. One dog isolate harboured a mixed infection of C. parvum and Giardia Assemblage A. These findings support the growing evidence that household animals are potential reservoirs of the zoonotic pathogens Giardia spp. and Cryptosporidium spp. for infections in humans. PMID:23477297

  9. Mediastinal lymphoma in a young Turkish Angora cat

    Science.gov (United States)

    Seo, Kyoung-Won; Choi, Ul-Soo; Bae, Bo-Kyoung; Park, Mi-Sun; Kim, Dae-Yong; Youn, Hwa-Young

    2006-01-01

    An 8-month old intact male Turkish Angora cat was referred to the Veterinary Medical Teaching Hospital (VMTH), Seoul National University, for an evaluation of anorexia and severe dyspnea. The thoracic radiographs revealed significant pleural effusion. A cytology evaluation of the pleural fluid strongly suggested a lymphoma containing variable sized lymphocytes with frequent mitotic figures and prominent nucleoli. The feline leukemia virus and feline immunodeficiency virus tests were negative. The cat was euthanized at his owner's request and a necropsy was performed. A mass was detected on the mediastinum and lung lobes. A histopathology evaluation confirmed the mass to be a lymphoma. Immunohistochemistry revealed the mass to be CD3 positive. In conclusion, the cat was diagnosed as a T-cell mediastinal lymphoma. PMID:16645348

  10. Actinomyces endogenous endophthalmitis in a cat following multiple dental extractions.

    Science.gov (United States)

    Westermeyer, Hans D; Ward, Daniel A; Whittemore, Jacqueline C; Lyons, Jeremiah A

    2013-11-01

    An 8-year-old, brachycephalic, mixed breed cat underwent full mouth tooth extractions for the treatment of tooth root abscessation. Subsequently, the cat developed anterior uveitis refractory to topical therapy that eventually necessitated enucleation. Actinomyces species were isolated from both the tooth root abscesses and the anterior chamber after enucleation. Histopathology of the enucleated eye revealed panophthalmitis with abundant intralesional bacteria morphologically consistent with Actinomyces. Between the time of tooth root extraction and enucleation (20 weeks), the cat was diagnosed with hyperthyroidism and treated with oral steroids for inflammatory bowel syndrome. We believe this report represents a rare case of endogenous endophthalmitis secondary to dental disease, possibly precipitated by concurrent immunosuppression. © 2013 American College of Veterinary Ophthalmologists.

  11. Pancreatic Abscess in a cat due to Staphylococcus aureus infection.

    Science.gov (United States)

    Nemoto, Yuki; Haraguchi, Tomoya; Shimokawa Miyama, Takako; Kobayashi, Kosuke; Hama, Kaori; Kurogouchi, Yosuke; Fujiki, Noriyuki; Baba, Kenji; Okuda, Masaru; Mizuno, Takuya

    2017-07-07

    A 16-year-old spayed female American Shorthair cat was presented with lethargy, anorexia, and wamble. Physical and blood examination did not reveal any remarkable findings. Abdominal ultrasonography identified the presence of a localized anechoic structure with a thick wall in contact with the small intestine and adjacent to the liver. Ultrasound-guided fine-needle aspiration of the structure revealed fluid containing numerous cocci and neutrophils. Two days after antibiotic treatment, exploratory laparotomy was performed and the content of the structure was removed before multiple lavages. The pathological and bacteriological examination results supported a confirmatory diagnosis of pancreatic abscess due to Staphylococcus aureus infection, making this the first such report in a cat. The cat remained healthy thereafter with no disease recurrence.

  12. Cat scratch disease with lymphadenitis, vertebral osteomyelitis, and spleen abscesses.

    Science.gov (United States)

    Rolain, J M; Chanet, V; Laurichesse, H; Lepidi, H; Beytout, J; Raoult, D

    2003-06-01

    In this report we describe a 30-year old male patient with vertebral osteomyelitis and spleen abscesses with cat scratch disease. The diagnosis was made on the basis of molecular detection of Bartonella henselae either on lymph node biopsies or on bone biopsy, histology of the lymph node, serology using either our in-house microimmunofluorescence assay or a commercial kit (Focus Technologies). Immunofluorescent detection was also performed directly on slide appositions using a monoclonal antibody. Treatment consisted of administration of antibiotics with rapid clinical improvement and a stabilization of skeletal lesions on the magnetic resonance imaging performed three months later. Twenty two other cases of this unusual manifestation associated with cat scratch disease have been reported in the literature and are reviewed here. Our case represents the second case of osteomyelitis associated with cat scratch disease in which B. henselae has been specifically identified as the etiological agent using several direct and indirect methods.

  13. Acoustic correlates of human responses to domestic cat (feliscatus) vocalizations

    Science.gov (United States)

    Nicastro, Nicholas

    2002-05-01

    As part of ongoing research on coevolution of vocal communication between humans and domestic cats, perceptual data were collected on participants as they listened to recorded cat vocalizations. In experiment 1, human subjects were asked to rate the pleasantness of 100 meows along a 7-point scale, from most to least pleasant. In experiment 2, a different group of participants was asked to rate the urgency of the same meows along a 7-point scale, from most to least urgent. Linear regression analysis of the results showed a strong inverse correlation between pleasantness and urgency. Acoustic correlates of pleasantness included reduced frequency modulation, a downward shift in fundamental frequency, and fewer noisy segments. Correlates of urgency included increased duration, higher Wiener entropy, and acute spectral tilt. It is speculated that humans' affective responses to these acoustic qualities, in conjunction with contextual cues, may form the basis of the communication of more specific meanings by cats to humans.

  14. Molecular identification of Giardia and Cryptosporidium from dogs and cats

    Directory of Open Access Journals (Sweden)

    Sotiriadou Isaia

    2013-01-01

    Full Text Available The aim of the present study was to diagnose the presence of Giardia cysts and Cryptosporidium oocysts in household animals using nested polymerase chain reaction (PCR and sequence analysis. One hundred faecal samples obtained from 81 dogs and 19 cats were investigated. The Cryptosporidium genotypes were determined by sequencing a fragment of the small subunit (SSU rRNA gene, while the Giardia Assemblages were determined through analysis of the glutamate dehydrogenase (GDH locus. Isolates from five dogs and two cats were positive by PCR for the presence of Giardia, and their sequences matched the zoonotic Assemblage A of Giardia. Cryptosporidium spp. isolated from one dog and one cat were both found to be C. parvum. One dog isolate harboured a mixed infection of C. parvum and Giardia Assemblage A. These findings support the growing evidence that household animals are potential reservoirs of the zoonotic pathogens Giardia spp. and Cryptosporidium spp. for infections in humans.

  15. Ultrasonographic findings of intestinal intussusception in seven cats.

    Science.gov (United States)

    Patsikas, M N; Papazoglou, L G; Papaioannou, N G; Savvas, I; Kazakos, G M; Dessiris, A K

    2003-12-01

    The medical records of seven cats with intestinal intussusception that were diagnosed by abdominal ultrasonography and exploratory laparotomy were reviewed. In transverse ultrasonographic sections the intussusception appeared as a target-like mass consisting of one, two or more hyperechoic and hypoechoic concentric rings surrounding a C-shaped, circular or non-specific shaped hyperechoic centre. Part of the intestine representing the inner intussusceptum, located close to the hyperechoic centre and surrounded by concentric rings, was also detected. In longitudinal sections the intussusception appeared as multiple hyperechoic and hypoechoic parallel lines in four cases and as an ovoid mass in three cases. In one case the ovoid mass had a 'kidney' configuration. Additional ultrasonographic findings associated with intestinal intussusception included an intestinal neoplasm in one cat. The results of the present study demonstrate that the ultrasonographic findings of intestinal intussusception in cats bear some similarities to those described in dogs and humans, are relatively consistent, and facilitate a specific diagnosis.

  16. Suppression of phase synchronisation in network based on cat's brain

    Science.gov (United States)

    Lameu, Ewandson L.; Borges, Fernando S.; Borges, Rafael R.; Iarosz, Kelly C.; Caldas, Iberê L.; Batista, Antonio M.; Viana, Ricardo L.; Kurths, Jürgen

    2016-04-01

    We have studied the effects of perturbations on the cat's cerebral cortex. According to the literature, this cortex structure can be described by a clustered network. This way, we construct a clustered network with the same number of areas as in the cat matrix, where each area is described as a sub-network with a small-world property. We focus on the suppression of neuronal phase synchronisation considering different kinds of perturbations. Among the various controlling interventions, we choose three methods: delayed feedback control, external time-periodic driving, and activation of selected neurons. We simulate these interventions to provide a procedure to suppress undesired and pathological abnormal rhythms that can be associated with many forms of synchronisation. In our simulations, we have verified that the efficiency of synchronisation suppression by delayed feedback control is higher than external time-periodic driving and activation of selected neurons of the cat's cerebral cortex with the same coupling strengths.

  17. Quality of life assessment in dogs and cats receiving chemotherapy

    DEFF Research Database (Denmark)

    Vøls, Kåre Kryger; Heden, Martin Anker; Kristensen, Annemarie Thuri

    2017-01-01

    comparative analysis of published papers on the effects of chemotherapy on QoL in dogs and cats were conducted. This was supplemented with a comparison of the parameters and domains used in veterinary QoL-assessments with those used in the Pediatric Quality of Life Inventory (PedsQL™) questionnaire designed...... to assess QoL in toddlers. Each of the identified publications including QoL-assessment in dogs and cats receiving chemotherapy applied a different method of QoL-assessment. In addition, the veterinary QoL-assessments were mainly focused on physical clinical parameters, whereas the emotional (6/11), social...... (4/11) and role (4/11) domains were less represented. QoL-assessment of cats and dogs receiving chemotherapy is in its infancy. The most commonly reported method to assess QoL was questionnaire based and mostly included physical and clinical parameters. Standardizing and including a complete range...

  18. Mycobacterioses in dogs and cats from Buenos Aires, Argentina.

    Science.gov (United States)

    Barandiaran, Soledad; Martínez Vivot, Marcela; Falzoni, Elvira; Marfil, María J; Pérez Tort, Gabriela; Rovatti, Paula; Fernández, Mónica; Iachini, Ricardo; Satek, Fernanda; Duchene, Adriana; Zumárraga, Martín J

    2017-09-01

    Mycobacterioses can produce nonspecific clinical signs in dogs and cats that make diagnosis difficult. Furthermore, the full characterization of mycobacterial agents is not always possible or practical. We characterized mycobacteria detected through cytology in 12 dogs and 7 cats with generalized clinical signs from the province of Buenos Aires in Argentina. In dogs, molecular testing confirmed the presence of Mycobacterium avium subsp. hominissuis (MAH) in 8 cases and M. fortuitum in 1 case. All dogs were Miniature Schnauzers, suggesting that this breed may be more susceptible to M. avium than other dog breeds. The cat isolates were 2 M. bovis, 1 M. fortuitum, and 1 MAH. Mycobacterial interspersed repetitive unit-variable-number tandem repeat patterns suggested possible links with cattle, swine, and humans studied previously in Argentina. The results show that pets may act as susceptible hosts with the potential risk of transmitting the infection to humans and other animals.

  19. RadCat 3.0 user guide.

    Energy Technology Data Exchange (ETDEWEB)

    Hinojosa, Daniel; Penisten, Janelle J.; Dennis, Matthew L.; Osborn, Douglas M.; Weiner, Ruth F.; Heames, Terence John; Marincel, Michelle K.

    2009-05-01

    RADTRAN is an internationally accepted program and code for calculating the risks of transporting radioactive materials. The first versions of the program, RADTRAN I and II, were developed for NUREG-0170 (USNRC, 1977), the first environmental statement on transportation of radioactive materials. RADTRAN and its associated software have undergone a number of improvements and advances consistent with improvements in both available data and computer technology. The version of RADTRAN currently bundled with RadCat is RADTRAN 6.0. This document provides a detailed discussion and a guide for the use of the RadCat 3.0 Graphical User Interface input file generator for the RADTRAN code. RadCat 3.0 integrates the newest analysis capabilities of RADTRAN 6.0 which includes an economic model, updated loss-of-lead shielding model, and unit conversion. As of this writing, the RADTRAN version in use is RADTRAN 6.0.

  20. In vitro fertilization and sperm cryopreservation in the black-footed cat (Felis nigripes) and sand cat (Felis margarita).

    Science.gov (United States)

    Herrick, J R; Campbell, M; Levens, G; Moore, T; Benson, K; D'Agostino, J; West, G; Okeson, D M; Coke, R; Portacio, S C; Leiske, K; Kreider, C; Polumbo, P J; Swanson, W F

    2010-03-01

    Studies of in vitro fertilization (IVF) and sperm cryopreservation have been conducted in several small cat species, but virtually no data exist for black-footed cats (Felis nigripes) (BFCs) or sand cats (Felis margarita) (SCs). The objectives of this study were 1) to compare in vitro motility and acrosome status of fresh and cryopreserved (frozen in pellets on dry ice or in straws in liquid nitrogen vapor) BFC and SC spermatozoa cultured in feline-optimized culture medium (FOCM) or Ham F-10, 2) to assess ovarian responsiveness in BFCs and SCs following exogenous gonadotropin treatment and laparoscopic oocyte recovery, and 3) to evaluate the fertility of fresh and frozen-thawed spermatozoa from both species using homologous and heterologous (domestic cat oocytes) IVF in the two culture media. Motility and acrosomal integrity of fresh and frozen-thawed spermatozoa from BFCs and SCs were similar (P > 0.05) in both media during 6 h of culture. Although effects were more pronounced in SCs, cryopreservation in straws was superior (P 80% of recovered oocytes were of optimal (grade 1) quality. The BFC and SC spermatozoa fertilized 60.0%-79.4% of homologous and 37.7%-42.7% of heterologous oocytes in both culture media, with increased (P < 0.05) cleavage of homologous (SC) and heterologous (BFC and SC) oocytes in FOCM. These results provide the first information to date on the gamete biology of two imperiled cat species and further our capacity to apply reproductive technologies for their conservation.

  1. Ionized calcium serum evaluation in unilateral thyroidectomized cats

    Directory of Open Access Journals (Sweden)

    Katia Barão Corgozinho

    2015-12-01

    Full Text Available ABSTRACT. Corgozinho K.B., Cunha S.C.S., Neves A.P., Belchior C., Damico C.B., Silva C.A., Souza H.J.M.& Ferreira A.M.R. [Ionized calcium serum evaluation in unilateral thyroidectomized cats.] Avaliação do cálcio ionizado em gatos submetidos a tireoidectomia unilateral. Revista Brasileira de Medicina Veterinária 37(4:345-349, 2015. Pós-Graduação em Clínica e Reprodução Animal, Faculdade de Veterinária, Universidade Federal Fluminense, Rua Vital Brasil Filho, 64, Niterói, RJ 24230-340, Brasil. E-mail: katia.barao@gmail.com Seventeen hyperthyroid cats with cervical palpable nodules were submitted to clinical and laboratorial examination and they were prepared to surgery. Unilateral thyroparathyroidectomy with parathyroid gland autotransplantation was performed. Concentrations of serum urea, creatinine, alkaline phosphatase, alanine aminotransferase, phosphorus, potassium, total thyroxine and hematologic profile were determined before and seven days after surgery. Blood samples for serum ionized calcium concentration were collected before and after surgery on days 1, 2, 7, 15, 21. All cats had ionized calcium concentration within the reference range before surgery. Serum calcium concentration fell significantly in all cats within 24 hours after surgery. Hypocalcemia occurred in two cats without clinical signs. Ionized calcium concentration decreased after surgery and returned to normal levels on day 7 postoperatively. The results of this study suggest that calcium concentration must be measured before surgery in cats submitted to thyroidectomy even if they are submitted to unilateral technique.

  2. A Multivariate Model of Stakeholder Preference for Lethal Cat Management

    Science.gov (United States)

    Wald, Dara M.; Jacobson, Susan K.

    2014-01-01

    Identifying stakeholder beliefs and attitudes is critical for resolving management conflicts. Debate over outdoor cat management is often described as a conflict between two groups, environmental advocates and animal welfare advocates, but little is known about the variables predicting differences among these critical stakeholder groups. We administered a mail survey to randomly selected stakeholders representing both of these groups (n = 1,596) in Florida, where contention over the management of outdoor cats has been widespread. We used a structural equation model to evaluate stakeholder intention to support non-lethal management. The cognitive hierarchy model predicted that values influenced beliefs, which predicted general and specific attitudes, which in turn, influenced behavioral intentions. We posited that specific attitudes would mediate the effect of general attitudes, beliefs, and values on management support. Model fit statistics suggested that the final model fit the data well (CFI = 0.94, RMSEA = 0.062). The final model explained 74% of the variance in management support, and positive attitudes toward lethal management (humaneness) had the largest direct effect on management support. Specific attitudes toward lethal management and general attitudes toward outdoor cats mediated the relationship between positive (p<0.05) and negative cat-related impact beliefs (p<0.05) and support for management. These results supported the specificity hypothesis and the use of the cognitive hierarchy to assess stakeholder intention to support non-lethal cat management. Our findings suggest that stakeholders can simultaneously perceive both positive and negative beliefs about outdoor cats, which influence attitudes toward and support for non-lethal management. PMID:24736744

  3. Health and behavioral survey of over 8000 Finnish cats

    Directory of Open Access Journals (Sweden)

    Katariina Vapalahti

    2016-08-01

    Full Text Available A comprehensive feline health survey was conducted to reveal breed-specific inheritable diseases in Finnish pedigree cats for genetic research. Prevalences of 19 disease categories and 227 feline diseases were defined in a study population of 8175 cats belonging to 30 breeds. Dental and oral diseases with a prevalence of 28% and dental calculus and gingivitis (21% and 8%, respectively were the most prevalent disease category and diseases among all cats and in most of the breeds. An exception was Korats, which were more often affected by the diseases of the respiratory tract (23% and asthma (19%. Other prevalent disease categories affected various organ systems such as the skin (12%, the urinary system (12%, the digestive tract (11%, eyes, (10%, the musculoskeletal system (10%, and genitals of female cats (17%. Prevalent health or developmental issues included repetitive vomiting (4%, tail kink (4%, feline odontoclastic resorption lesion (FORL (4%, urinary tract infections (4%, as well as caesarean section (6% and stillborn kittens (6% among female cats. We found 57 breed-specific conditions by Fisher’s exact tests and logistic regression analyses, including 32 previously described and 19 new breed-specific diseases. The genetic defect has already been found in six of them: polycystic kidney disease (PKD, progressive retinal atrophy (PRA, hypertrophic cardiomyopathy (HCM and three types of tail malformations. Behavioral profiling revealed breed-specific traits, such as an increased human avoidance in British Short and Longhairs and a higher level of aggression in Turkish vans. Our epidemiological study reveals the overall health profile in Finnish pure and mixed breed cats and identifies many breed-specific conditions without molecular identity for genetic research.

  4. Collaborative Assessment Tool (CAT) - Assessing scientific practices in introductory physics

    Science.gov (United States)

    Irving, Paul

    2017-01-01

    An important learning goal of Projects and Practices in Physics (P3) , the transformed introductory mechanics course at Michigan State University, is the development of scientific practices. The design team, as part of the P3 course construction, made clear attempts to assess learning goals that can often be perceived as being a part of the hidden curriculum or considered difficult to assess (e.g., learning to work productively in a group) by developing a collaborative assessment tool (CAT). The CAT is a formative assessment tool that provides students with a numerical grade for how they participated in their learning group on a weekly basis while also providing feedback in the form of written commentary and suggestions on how they might improve at a particular collaborative practice. In this presentation, we demonstrate the CAT tool from two perspectives: 1) how the CAT tool is used within the P3 context and 2) how the formative feedback has affected changes in student interactions in class. We will present the case studies of 3 students who had differing reactions to the feedback they received. We will explore the role the feedback had in their interactions over a four-week period from an in-class perspective and a reflected perspective through interviews and observations. The analysis will also be presented from a tutor and group perspective, which will highlight the affordances the CAT can have in creating a productive learning group. The research on the CAT shows promise in encouraging growth in students' collaborative skills, but this research is still in its infancy and needs to be expanded to include different contexts.

  5. Streptococcal infections in cats: ABCD guidelines on prevention and management.

    Science.gov (United States)

    Frymus, Tadeusz; Addie, Diane D; Boucraut-Baralon, Corine; Egberink, Herman; Gruffydd-Jones, Tim; Hartmann, Katrin; Horzinek, Marian C; Hosie, Margaret J; Lloret, Albert; Lutz, Hans; Marsilio, Fulvio; Pennisi, Maria Grazia; Radford, Alan D; Thiry, Etienne; Truyen, Uwe; Möstl, Karin

    2015-07-01

    Streptococcus canis is most prevalent in cats, but recently S equi subsp zooepidemicus has been recognised as an emerging feline pathogen. S canis is considered part of the commensal mucosal microflora of the oral cavity, upper respiratory tract, genital organs and perianal region in cats. The prevalence of infection is higher in cats housed in groups; and, for example, there may be a high rate of vaginal carriage in young queens in breeding catteries. A wide spectrum of clinical disease is seen, encompassing neonatal septicaemia, upper respiratory tract disease, abscesses, pneumonia, osteomyelitis, polyarthritis, urogenital infections, septicaemia, sinusitis and meningitis. S equi subsp zooepidemicus is found in a wide range of species including cats. It was traditionally assumed that this bacterium played no role in disease of cats, but it is now considered a cause of respiratory disease with bronchopneumonia and pneumonia, as well as meningoencephalitis, often with a fatal course. Close confinement of cats, such as in shelters, appears to be a major risk factor. As horses are common carriers of this bacterium, contact with horses is a potential source of infection. Additionally, the possibility of indirect transmission needs to be considered. Streptococci can be detected by conventional culture techniques from swabs, bronchoalveolar lavage fluid or organ samples. Also real-time PCR can be used, and is more sensitive than culture. In suspected cases, treatment with broad-spectrum antibiotics should be initiated as soon as possible and, if appropriate, adapted to the results of culture and sensitivity tests. © Published by SAGE on behalf of ISFM and AAFP 2015.

  6. Cutpoints for screening blood glucose concentrations in healthy senior cats.

    Science.gov (United States)

    Reeve-Johnson, Mia K; Rand, Jacquie S; Vankan, Dianne; Anderson, Stephen T; Marshall, Rhett; Morton, John M

    2017-12-01

    Objectives The objectives of this study were to determine the reference interval for screening blood glucose in senior cats, to apply this to a population of obese senior cats, to compare screening and fasting blood glucose, to assess whether screening blood glucose is predicted by breed, body weight, body condition score (BCS), behaviour score, fasting blood glucose and/or recent carbohydrate intake and to assess its robustness to changes in methodology. Methods The study included a total of 120 clinically healthy client-owned cats aged 8 years and older of varying breeds and BCSs. Blood glucose was measured at the beginning of the consultation from an ear/paw sample using a portable glucose meter calibrated for cats, and again after physical examination from a jugular sample. Fasting blood glucose was measured after overnight hospitalisation and fasting for 18-24 h. Results The reference interval upper limit for screening blood glucose was 189 mg/dl (10.5 mmol/l). Mean screening blood glucose was greater than mean fasting glucose. Breed, body weight, BCS, behaviour score, fasting blood glucose concentration and amount of carbohydrate consumed 2-24 h before sampling collectively explained only a small proportion of the variability in screening blood glucose. Conclusions and relevance Screening blood glucose measurement represents a simple test, and cats with values from 117-189 mg/dl (6.5-10.5 mmol/l) should be retested several hours later. Cats with initial screening blood glucose >189 mg/dl (10.5 mmol/l), or a second screening blood glucose >116 mg/dl (6.4 mmol/l) several hours after the first, should have fasting glucose and glucose tolerance measured after overnight hospitalisation.

  7. Sonographic evaluation of epidural and intrathecal injections in cats.

    Science.gov (United States)

    Otero, Pablo E; Verdier, Natali; Zaccagnini, Andrea S; Fuensalida, Santiago E; Sclocco, Matias; Portela, Diego A; Waxman, Samanta

    2016-11-01

    To describe the ultrasonographic anatomy of the caudal lumbar spine in cats and to detect ultrasound (US) signs associated with epidural or intrathecal injection. Prospective, clinical study. Twenty-six client-owned cats. Transverse (position 1) and parasagittal (position 2) two-dimensional US scanning was performed over the caudal lumbar spine in all cats. Midline distances between the identified structures were measured. Cats assigned to epidural injection (group E, n = 16) were administered a bupivacaine-morphine combination confirmed by electrical stimulation. Cats assigned to intrathecal injection (group I, n = 10) were administered a morphine-iohexol combination injected at the lumbosacral level and confirmed by lateral radiography. The total volume injected (0.3 mL kg -1 ) was divided into two equal aliquots that were injected without needle repositioning, with the US probe in positions 1 and 2, respectively. The presence or absence of a burst of color [color flow Doppler test (CFDT)], dural sac collapse and epidural space enlargement were registered during and after both injections. US scanning allowed measurement of the distances between the highly visible structures inside the spinal canal. CFDT was positive for all animals in group E. In group I, intrathecal injection was confirmed in only two animals, for which the CFDT was negative; seven cats inadvertently and simultaneously were administered an epidural injection and showed a positive CFDT during the second aliquot injection, and the remaining animal was administered epidural anesthesia and was excluded from the CFDT data analysis. Dural sac collapse and epidural space enlargement were present in all animals in which an epidural injection was confirmed. US examination allowed an anatomical description of the caudal lumbar spine and real-time confirmation of epidural injection by observation of a positive CFDT, dural sac collapse and epidural space enlargement. © 2016 Association of Veterinary

  8. Hypernatremia in a Cat with Toxoplasma-Induced Panencephalitis.

    Science.gov (United States)

    Weingart, Christiane; Gruber, Achim D; Brunnberg, Mathias; Kohn, Barbara

    2016-01-01

    A 12 yr old female neutered Carthusian crossbreed cat was presented due to progressive neurological signs. Clinical signs included dehydration, stupor, and anisocoria. Laboratory examination revealed severe hypernatremia, azotemia, hyperglobulinemia, and an erythrocytosis. Clinical signs and hypernatremia suggested an intracranial process. Imaging studies revealed a loss of structure in the cerebrum, hypothalamus, and pituitary gland. Due to a poor prognosis, the cat was euthanatized. Histopathological examination revealed a subacute granulomatous and necrotizing panencephalitis with Toxoplasma-typical protozoa. The Toxoplasma-induced dysfunction of the hypothalamus and pituitary gland led to diabetes insipidus, which was, in combination with insufficient water intake, the most likely cause for the hypernatremia.

  9. From Flat Stanley to Flat Cat: An Intercultural, Interlinguistic Project

    Directory of Open Access Journals (Sweden)

    Teresa Fleta

    2014-05-01

    Full Text Available In this article, a Flat Cat Project is shared. Beginning with a description of the initial idea, influenced by the picturebook Flat Stanley (Brown, 1964, an account is given of a paper-plate Flat Cat and its journey across countries and cultures, visiting children who are learning English. The Flat Cat’s visit to Madrid, Spain is described in detail, demonstrating how such projects can support development in areas such as creativity and literacy, and promote intercultural and interlinguistic learning.

  10. Iatrogenic biloma (biliary pseudocyst) in a cat with hepatic lipidosis

    International Nuclear Information System (INIS)

    Berry, C.R.; Ackerman, N.; Charach, M.; Lawrence, D.

    1992-01-01

    An eight-year-old neutered female domestic longhair cat was presented with icterus and a palpable cranial abdominal mass. The cat had undergone an open biopsy of the liver two years previously. Abdominal radiographic findings included a solitary soft tissue mass originating from the right cranial hepatic region. An anechoic cystic structure was identified on ultrasound examination. Surgical exploration revealed the cyst to be filled with bile. The fibrous capsule of the cyst originated in the liver. Severe hepatic lipidosis was also present. It is believed that the bilorna was a complication of the previous hepatic biopsy and not a sequela of hepatic lipidosis

  11. Optic neuropathy secondary to cat scratch disease: case report

    Directory of Open Access Journals (Sweden)

    Ricardo Evangelista Marrocos de Aragão

    2010-12-01

    Full Text Available Optic neuropathy due to cat scratch disease is a relatively infrequent occurrence associated with macular star formation and is characterized by sudden painless loss of vision mostly unilateral. Bartonella henselae is well recognized as the etiologic agent in cat scratch disease. Ocular complications of the disease occur in up to 10% of patients and include neuroretinitis. Ocular bartonelosis is usually self-limited with complete or near-complete recovery of vision in otherwise healthy patients. A case of a boy with neuroretinitis caused by B. henselae is reported.

  12. Mechanisms of hyperpolarization in regenerated mature motor axons in cat

    DEFF Research Database (Denmark)

    Moldovan, Mihai; Krarup, Christian

    2004-01-01

    We found persistent abnormalities in the recovery of membrane excitability in long-term regenerated motor nerve fibres in the cat as indicated in the companion paper. These abnormalities could partly be explained by membrane hyperpolarization. To further investigate this possibility, we compared...... the changes in excitability in control nerves and long-term regenerated cat nerves (3-5 years after tibial nerve crush) during manoeuvres known to alter axonal membrane Na(+)-K(+) pump function: polarization, cooling to 20 degrees C, reperfusion after 10 min ischaemia, and up to 60 s of repetitive stimulation...

  13. Otitis media in five cats associated with soft palate abnormalities.

    Science.gov (United States)

    Woodbridge, N T; Baines, E A; Baines, S J

    2012-08-04

    The medical records of five cats that were diagnosed with otitis media and soft palate abnormalities, three of which had concurrent otitis interna, were reviewed retrospectively. The animals presented with unilateral or bilateral otitis media or otitis interna associated with soft palate hypoplasia (four cases) or unilateral soft palate cleft (one case). Otitis media was confirmed by radiography, CT or MRI. The soft palate abnormalities present were discovered on oropharyngeal examination at induction of anaesthesia. These five cases provide additional support of a link between otitis media and soft palate abnormalities in cats, as reported in humans and dogs.

  14. Derivation of normative data for the COPD assessment test (CAT).

    Science.gov (United States)

    Pinto, Lancelot M; Gupta, Nisha; Tan, Wan; Li, Pei Z; Benedetti, Andrea; Jones, Paul W; Bourbeau, Jean

    2014-06-23

    The tradition classification of the severity of COPD, based on spirometry, fails to encompass the heterogeneity of the disease. The COPD assessment test (CAT), a multi-dimensional, patient-filled questionnaire, assesses the overall health status of patients, and is recommended as part of the assessment of individuals with COPD. However, information regarding the range of values for the test in a non-COPD population (normative values) is limited, and consequently, knowledge regarding the optimal cut-off, and the minimum clinically important difference (MCID) for the test remain largely empirical. CanCOLD is a population-based multi-center cohort study conducted across Canada, the methodology of which is based on the international BOLD initiative. The study includes subjects with COPD, at-risk individuals who smoke, and healthy control subjects. CAT questionnaires were administered at baseline to all subjects. Among non-COPD subjects, normative values for the CAT questionnaire, and psychometric properties of the test were characterized. Predictors of high CAT scores were identified using multivariable logistic regression. Of the 525 non-COPD subjects enrolled, 500 were included in the analysis. Mean FEV1/FVC ratio among the 500 included subjects was 0.77 (SD 0.49); the mean predicted FEV1 was 99.38% (SD 16.88%). The overall mean CAT score was 6 (SD 5.09); scores were higher among females (6.43, SD 5.59), and subjects over 80 years of age (mean 7.58, SD 6.82). Cronbach alpha for the CAT was 0.79, suggesting a high internal consistency for the test. A score of 16 was the 95th percentile for the population, and 27 subjects (5.4%) were found to have a CAT score > =16. Current smoking (aOR 3.41, 95% CI 1.05, 11.02), subject-reported physician-diagnosed asthma (aOR 7.59, 95% CI 2.71, 21.25) and musculoskeletal disease (aOR 4.09, 95% CI 1.72, 9.71) were found to be significantly associated with a score ≥16. The characterization of CAT scores in the general population

  15. The Cheshire Cat principle for hybrid bag models

    International Nuclear Information System (INIS)

    Nielsen, H.B.

    1987-05-01

    The Cheshire Cat point of view where the bag in the chiral bag model has no physical significance, but only a notational one is argued for. It is explained how a fermion - in, say, a 1+1 dimensional exact Cheshire Cat model - escapes the bag by means of an anomaly. The possibility to construct sophisticated hybrid bag models is suggested which use the lack of physical significance of the bag to fix the many parameters so as to anyway give hope of a phenomenologically sensible model. (orig.)

  16. Cutaneous paraneoplastic syndrome in a cat with thymoma.

    Science.gov (United States)

    Gójska-Zygner, O; Karaś-Tęcza, J; Lechowski, R; Rodo, A; Dolka, I

    2013-01-01

    Feline cutaneous paraneoplastic syndrome is a rare disorder associated mainly with pancreatic carcinoma and thymoma. In this report the authors describe the case of a 12-year-old cat with paraneoplastic exfoliative dermatitis associated with thymoma. Lateral radiographic examination of the chest showed a small subtle soft tissue density in the ventral part of the first and second intercostal space, which together with skin changes suggested thymoma. Because of pain associated with the skin condition, costs of treatment and the risk associated with surgical treatment, the owner chose euthanasia of the cat. Post-mortem examination revealed a tumour which was diagnosed as thymoma by histopathological examination.

  17. The Cheshire Cat principle applied to hybrid bag models

    International Nuclear Information System (INIS)

    Nielsen, H.B.; Wirzba, A.

    1987-05-01

    Here is argued for the Cheshire Cat point of view according to which the bag (itself) has only notational, but no physical significance. It is explained in a 1+1 dimensional exact Cheshire Cat model how a fermion can escape from the bag by means of an anomaly. We also suggest that suitably constructed hybrid bag models may be used to fix such parameters of effective Lagrangians that can otherwise be obtained from experiments only. This idea is illustrated in a calculation of the mass of the pseudoscalar η' meson in 1+1 dimension. Thus there is hope to find a construction principle for a phenomenologically sensible model. (orig.)

  18. Implementing computerized adaptive tests in routine clinical practice: experience implementing CATs.

    Science.gov (United States)

    Hart, Dennis L; Deutscher, Daniel; Werneke, Mark W; Holder, Judy; Wang, Ying-Chih

    2010-01-01

    This paper traces the development, testing and use of CATs in outpatient rehabilitation from the perspective of one proprietary international medical rehabilitation database management company, Focus On Therapeutic Outcomes, Inc. (FOTO). Between the FOTO data in the United States and Maccabi Healthcare Services data in Israel, over 1.5 million CATs have been administered. Using findings from published studies and results of internal public relations surveys, we discuss (1) reasons for CAT development, (2) how the CATs were received by clinicians and patients in the United States and Israel, (3) results of psychometric property assessments of CAT estimated measures of functional status in routine clinical practice, (4) clinical interpretation of CAT functional status measures, and (5) future development directions. Results of scientific studies and business history provide confidence that CATs are pertinent and valuable to clinicians, patients and payers, and suggest CATs will be prominent in the development of future integrated computerized electronic medical record systems with electronic outcomes data collection.

  19. Multifocal splenic abscesses in immunocompetent adult due to cat-scratch disease

    OpenAIRE

    Gkamprela, E¹; Papadimitropoulos, V¹; Papadopoulos, N²; Deutsch, M¹

    2016-01-01

    Background: Cat-scratch disease is caused by Bartonella henselae and transmitted to humans via the cats. Patients usually present with cutaneous lesions, regional lymphadenopathy and a brief period of fever.

  20. Clusters in social behaviour of female domestic cats (Felis silvestris catus) living in confinement

    NARCIS (Netherlands)

    vandenBos, R; de Vries, Han

    1996-01-01

    Associations between different agonistic and affiliative behavioural patterns of female domestic cats (Felis silvestris catus) were studied. In three groups of intact cats living in confinement frequencies of fourteen agonistic and affiliative behavioural patterns were recorded. The technique of

  1. Prevalence of polycystic kidney disease in Persian cats in the United Kingdom.

    Science.gov (United States)

    Cannon, M J; MacKay, A D; Barr, F J; Rudorf, H; Bradley, K J; Gruffydd-Jones, T J

    2001-10-06

    The prevalence of polycystic kidney disease was assessed in 132 Persian cats, 46 of them referred for the investigation and treatment of medical or surgical conditions, and 86 apparently healthy cats referred specifically to be screened for the disease. Cats referred for the investigation of renomegaly or renal failure were excluded, and cats under 10 months old were only included if they had been examined postmortem. One hundred and twenty-six of the cats were examined ultrasonographically with a 7.5 MHz sector scanner, and the other six cats were examined postmortem. Forty-nine of the 86 cats referred specifically for screening (57.0 per cent) and 16 of the 46 cats referred for other clinical reasons (34.8 per cent) were affected by the disease, giving an overall prevalence of 49.2 per cent.

  2. Stray dogs and cats as potential sources of soil contamination with zoonotic parasites

    Directory of Open Access Journals (Sweden)

    Katarzyna Szwabe

    2017-03-01

    Cat faeces represent a more important potential source of environmental contamination with zoonotic parasites than dog faeces. Among the detected parasites of stray dogs and cats, Toxocara present an important zoonotic risk for the local human population, especially children.

  3. Ovariohysterectomy requires more post-operative analgesia than orchiectomy in dogs and cats.

    Science.gov (United States)

    Quarterone, Carolina; Luna, Stelio Pacca Loureiro; Crosignani, Nadia; de Oliveira, Flávia Augusta; Lopes, Carlize; da Maia Lima, Alfredo Feio; de Araújo Aguiar, Antonio Jose

    2017-11-01

    The requirement for post-operative analgesia after ovariohysterectomy (OH) versus orchiectomy in dogs and cats was compared. Twelve male and 12 female cats and 12 male and 12 female dogs received meloxicam, 0.1 mg/kg body weight, PO, 2 h before surgery. Eleven female cats and 3 female dogs received rescue analgesia ( P = 0.002). No male of either species required rescue analgesia. The number of cats receiving rescue analgesia was greater in females than in males ( P dogs or cats. Postoperative pain after OH should be assessed for at least 2 h for cats and 4 h for dogs, using species-specific validated tools, to ensure proper postoperative pain diagnosis and management. Male dogs and cats subjected to orchiectomy required less postoperative analgesia intervention than female dogs and cats submitted to OH.

  4. Frequency, clinicopathological features and phylogenetic analysis of feline morbillivirus in cats in Istanbul, Turkey.

    Science.gov (United States)

    Yilmaz, Huseyin; Tekelioglu, Bilge K; Gurel, Aydin; Bamac, Ozge E; Ozturk, Gulay Y; Cizmecigil, Utku Y; Altan, Eda; Aydin, Ozge; Yilmaz, Aysun; Berriatua, Eduardo; Helps, Chris R; Richt, Juergen A; Turan, Nuri

    2017-12-01

    Objectives The aim of the study was to investigate feline morbillivirus (FmoPV) frequency, phylogeny and associated pathology in cats in Istanbul, Turkey. Methods Samples from sick (n = 96) and dead ( n = 15) cats were analysed using reverse transcription PCR. Blood and urine analyses and histopathology were also performed. Results FmoPV RNA was detected in six cats (5.4%), including three sick (in the urine) and three dead cats (tissues). A significantly greater proportion of FmoPV RNA-positive cats had street access compared with non-infected cats. Blood samples from the morbillivirus-positive cats were negative for morbillivirus RNA. Tubular parenchymal cells, lymphoid and plasma cells in kidney and hepatocytes, lymphoid and plasma cells in liver from dead cats were also positive by immunohistochemistry for the viral N protein. Two FmoPV-positive cats were also positive for feline coronavirus RNA and one cat for feline immunodeficiency virus RNA and feline leukaemia virus proviral DNA. Phylogenetic analysis of the six FmoPV-positive cats showed that the strains were grouped into cluster D and had high similarity (98.5-100%) with strains from Japan and Germany. In the three FmoPV RNA-positive sick cats, respiratory, urinary and digestive system signs were observed as well as weight loss, fever and depression in some cats. Similar clinical signs were also seen in the morbillivirus RNA-negative sick cats. FmoPV RNA-positive cats had lower median red blood cell count, haemoglobin, albumin, albumin/globulin and urobilinogen and higher alanine transaminase, alkaline phosphatase and bilirubin compared with non-infected cats. Significant histopathology of FmoPV RNA-positive dead cats included tubulointerstitial nephritis characterised by severe granular and vacuolar degeneration of the epithelial cells of the cortical and medullary tubules as well as mononuclear cell infiltrates. Widespread lymphoid cell infiltrates were detected in the renal cortex and medullary

  5. Surgical intervention in the management of severe acute pancreatitis in cats: 8 cases (2003-2007).

    Science.gov (United States)

    Son, Tolina T; Thompson, Lisa; Serrano, Sergi; Seshadri, Ravi

    2010-08-01

    To evaluate clinical characteristics and outcomes of cats undergoing surgical intervention in the course of treatment for severe acute pancreatitis. Retrospective observational study from 2003 to 2007 with a median follow-up period of 2.2 years (range 11 d-5.4 y) postoperatively. Private referral veterinary center. Eight cats. None. Quantitative data included preoperative physical and clinicopathologic values. Qualitative parameters included preoperative ultrasonographic interpretation, perioperative and intraoperative feeding tube placement, presence of free abdominal fluid, intraoperative closed suction abdominal drain placement, postoperative complications, microbiological culture, and histopathology. Common presenting clinical signs included lethargy, anorexia, and vomiting. Leukocytosis and hyponatremia were present in 5 of 8 cats. Hypokalemia, increased total bilirubin, and hyperglycemia were present in 6 of 8 cats. Elevated alanine aminotransferase and aspartate transferase were present in all cats. Surgery for extrahepatic biliary obstruction was performed in 6 cats, pancreatic abscess in 3 cats, and pancreatic necrosis in 1 cat. Six of the 8 cats survived. Five of the 6 cats that underwent surgery for extrahepatic biliary obstruction and 1 cat that underwent pancreatic necrosectomy survived. All 5 of the cats with extrahepatic biliary obstruction secondary to pancreatitis survived. The 2 nonsurvivors included a cat with a pancreatic abscess and a cat with severe pancreatitis and extrahepatic biliary obstruction secondary to a mass at the gastroduodenal junction. Postoperative complications included progression of diabetes mellitus, septic peritonitis, local gastrostomy tube stoma inflammation, local gastrostomy tube stoma infection, and mild dermal suture reaction. Cats with severe acute pancreatitis and concomitant extrahepatic biliary obstruction, pancreatic necrosis, or pancreatic abscesses may benefit from surgical intervention. Cats with extrahepatic

  6. Isolation of Helicobacter canis from a Colony of Bengal Cats with Endemic Diarrhea

    OpenAIRE

    Foley, Janet E.; Marks, Stanley L.; Munson, Linda; Melli, Ann; Dewhirst, Floyd E.; Yu, Shilu; Shen, Zeli; Fox, James G.

    1999-01-01

    On the basis of biochemical, phenotypic, and 16S rRNA analyses, Helicobacter canis was isolated from Bengal cats with and without chronic diarrhea. Because the cats were coinfected with other potential pathogens, including Campylobacter helveticus, and because H. canis was isolated from nondiarrheic cats, the causal role of H. canis in producing the diarrhea could not be proven. Histologically, the colons of the four affected cats were characterized by mild to moderate neutrophilic, plasmacyt...

  7. Prevalence Of Igg Antibodies To Encephalitozoon Cuniculi, Toxoplasma Gondii, And Sarcocystis Neurona In Domestic Cats

    OpenAIRE

    Hsu, Hsing-Ho Vasha

    2010-01-01

    Encephalitozoon cuniculi, Toxoplasma gondii and Sarcocystis neurona are intracellular parasites that infect a wide range of mammalian host species including domestic cats. The prevalence of antibodies to these parasites in cats was examined using an indirect immunofluorescence antibody assay. E. cuniculi targets the kidneys of rabbits but the prevalence of disease in cats is unknown. Chronic kidney disease (CKD) is a common cause of illness in cats. T. gondii is a widespread parasite of c...

  8. Glycemic Status and Predictors of Relapse for Diabetic Cats in Remission

    OpenAIRE

    Gottlieb, S.; Rand, J.S.; Marshall, R.; Morton, J.

    2014-01-01

    Background It is unknown if diabetic cats in remission have persistent abnormalities of glucose metabolism and should be considered prediabetic, or have normal glucose tolerance. Objective To characterize glycemic status of diabetic cats in remission and to determine predictors of relapse. Animals A total of 21 cats in diabetic remission and 28 healthy control cats. Methods At a median of 107?days after remission, screening blood glucose concentration was measured on entry to the clinic. Afte...

  9. 78 FR 70318 - Cat Island National Wildlife Refuge; West Feliciana Parish, Louisiana; Notice of Intent To...

    Science.gov (United States)

    2013-11-25

    ...-FF04R02000] Cat Island National Wildlife Refuge; West Feliciana Parish, Louisiana; Notice of Intent To... comprehensive conservation plan (CCP) and associated National Environmental Policy Act (NEPA) documents for Cat... NEPA documents for Cat Island National Wildlife Refuge NWR, West Feliciana Parish, Louisiana, in a...

  10. Online Calibration Methods for the DINA Model with Independent Attributes in CD-CAT

    Science.gov (United States)

    Chen, Ping; Xin, Tao; Wang, Chun; Chang, Hua-Hua

    2012-01-01

    Item replenishing is essential for item bank maintenance in cognitive diagnostic computerized adaptive testing (CD-CAT). In regular CAT, online calibration is commonly used to calibrate the new items continuously. However, until now no reference has publicly become available about online calibration for CD-CAT. Thus, this study investigates the…

  11. 21 CFR 500.50 - Propylene glycol in or on cat food.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Propylene glycol in or on cat food. 500.50 Section... Propylene glycol in or on cat food. The Food and Drug Administration has determined that propylene glycol in or on cat food is not generally recognized as safe and is a food additive subject to section 409 of...

  12. 78 FR 62648 - Cat Island National Wildlife Refuge; West Feliciana Parish, Louisiana

    Science.gov (United States)

    2013-10-22

    ...-FF04R02000] Cat Island National Wildlife Refuge; West Feliciana Parish, Louisiana AGENCY: Fish and Wildlife... comprehensive conservation plan (CCP) and associated National Environmental Policy Act (NEPA) documents for Cat... our process for developing a CCP for Cat Island NWR, West Feliciana Parish, Louisiana. This notice...

  13. Serum thyroxine concentrations after radioactive iodine therapy in cats with hyperthyroidism

    International Nuclear Information System (INIS)

    Meric, S.M.; Hawkins, E.C.; Washabau, R.J.; Turrel, J.M.; Feldman, E.C.

    1986-01-01

    Thirty-one cats with hyperthyroidism were given one dose of radioactive iodine (131I) IV. Serum thyroxine (T4) concentrations were measured before treatment in all cats, at 12-hour intervals after treatment in 10 cats, and at 48-hour intervals after treatment in 21 cats. Serum T4 concentrations also were measured one month after 131 I therapy in 29 cats. Activity of 131I administered was 1.5 to 6.13 mCi, resulting in a dose of 20,000 rads to the thyroid. Serum T4 concentrations before 131 I administration were 5.3 to 51.0 micrograms/dl, with a median T4 concentration of 11.0 micrograms/dl. Serum T4 decreased most rapidly during the first 3 to 6 days after treatment. Sixteen cats (55%) had normal serum thyroxine concentrations by day 4 after 131I administration, and 23 cats (74%) were euthyroxinemic by day 8 after treatment. One month after administration of 131I, the 29 cats evaluated were clinically improved, and 24 (83%) of the 29 cats evaluated had normal serum T4 concentrations, 3 cats (10%) remained hyperthyroxinemic, and 2 cats (7%) were hypothyroxinemic. Therefore, administration of 131I was a safe and effective method to quickly decrease serum T4 concentrations in hyperthyroid cats

  14. The Theory about CD-CAT Based on FCA and Its Application

    Science.gov (United States)

    Shuqun, Yang; Shuliang, Ding; Zhiqiang, Yao

    2009-01-01

    Cognitive diagnosis (CD) plays an important role in intelligent tutoring system. Computerized adaptive testing (CAT) is adaptive, fair, and efficient, which is suitable to large-scale examination. Traditional cognitive diagnostic test needs quite large number of items, the efficient and tailored CAT could be a remedy for it, so the CAT with…

  15. Characterization of cat dander-specific T lymphocytes from atopic patients

    NARCIS (Netherlands)

    van Neerven, R. J.; van de Pol, M. M.; van Milligen, F. J.; Jansen, H. M.; Aalberse, R. C.; Kapsenberg, M. L.

    1994-01-01

    Fel d I, the major cat dander allergen, is recognized by serum IgE of more than 80% of all cat-allergic patients. Because IgE synthesis by B lymphocytes is under the control of T lymphocytes, we studied the specificity and lymphokine production profiles of cat dander-specific T lymphocytes.

  16. Post-transcriptional regulation of the arginine transporter Cat-1 by amino acid availability

    NARCIS (Netherlands)

    Aulak, K. S.; Mishra, R.; Zhou, L.; Hyatt, S. L.; de Jonge, W.; Lamers, W.; Snider, M.; Hatzoglou, M.

    1999-01-01

    The regulation of the high affinity cationic amino acid transporter (Cat-1) by amino acid availability has been studied. In C6 glioma and NRK kidney cells, cat-1 mRNA levels increased 3.8-18-fold following 2 h of amino acid starvation. The transcription rate of the cat-1 gene remained unchanged

  17. Cat scratch disease with cervical vertebral osteomyelitis and spinal epidural abscess.

    Science.gov (United States)

    Tasher, Diana; Armarnik, Erez; Mizrahi, Avram; Liat, Ben Sira; Constantini, Shlomi; Grisaru-Soen, Galia

    2009-09-01

    Cat scratch disease has variable clinical presentations and should be considered in the differential diagnosis of vertebral osteomyelitis and epidural abscess if there is a history of contact with cats. We report a 5-year-old boy with cat scratch disease who presented with painful torticollis and osteomyelitis of the cervical spine associated with an epidural abscess.

  18. Effect of omega-3 fatty acids on serum concentrations of adipokines in healthy cats.

    Science.gov (United States)

    Mazaki-Tovi, Michal; Abood, Sarah K; Schenck, Patricia A

    2011-09-01

    To determine associations between serum concentrations of omega-3 polyunsaturated fatty acids and concentrations of adiponectin, leptin, and insulin in healthy cats. 56 healthy adult client-owned cats. Body condition score (BCS) was determined, and blood samples were collected after food was withheld for 12 hours. Serum was harvested for fatty acid analysis and measurement of serum concentrations of adiponectin, leptin, insulin, glucose, triglyceride, and cholesterol. 1 cat was removed because of hyperglycemia. Significant interaction effects between BCS and serum concentrations of eicosapentaenoic acid (EPA) were detected for the analyses of associations between EPA and serum concentrations of adiponectin, insulin, and triglyceride. Cats were categorized into nonobese (BCS, 4 to 6 [n = 34 cats]) and obese (BCS, 7 to 8 [21]) groups; serum concentrations of EPA were directly associated with concentrations of adiponectin and inversely associated with concentrations of insulin and triglyceride in obese cats and were directly associated with concentrations of leptin and inversely associated with concentrations of adiponectin in nonobese cats. Additionally, serum concentrations of docosahexaenoic acid were directly associated with concentrations of adiponectin in obese cats. No significant associations between serum concentrations of docosahexaenoic acid or α-linolenic acid were detected in the analyses for all cats. Female cats had higher serum concentrations of adiponectin and lower concentrations of glucose than did male cats. Increased age was associated with a small increase in serum concentrations of leptin. EPA may ameliorate the decrease in adiponectin and the increase in insulin and triglyceride concentrations in obese cats.

  19. Cross-clade immunity in cats vaccinated with a canarypox-vectored avian influenza vaccine

    Science.gov (United States)

    Several felid species have been shown to be susceptible to infection with highly pathogenic avian influenza (HPAI) viruses of the H5N1 subtype. Infection of felids by H5N1 HPAI virus is often fatal, and cat-to-cat transmission has been documented. Domestic cats may then be involved in the transmis...

  20. Seroprevalence and risk factors for Toxoplasma gondii infection in domestic cats in The Netherlands

    NARCIS (Netherlands)

    Opsteegh, M.; Haveman, R.; Swart, A.; Mensink-Beerepoot, M.E.; Hofhuis, A.; Langelaar, M.F.M.; van der Giessen, J.W.B.

    2012-01-01

    Cats, as definitive hosts, play an important role in the transmission of Toxoplasma gondii. To determine the seroprevalence and risk factors for T. gondii infection in Dutch domestic cats, serum samples of 450 cats were tested for T. gondii antibodies by indirect ELISA. Binary mixture analysis was

  1. Colección Fernando Sánchez Creus : catálogo

    OpenAIRE

    Maroto Barchino, Caridad

    2016-01-01

    Catálogo de la Colección Fernando Sánchez Creus de la Biblioteca de Ciencias Políticas y Sociología de la UCM. Incluye nota biográfica, índice de materias, catálogo por materias CDU y catálogo por autores.

  2. SimulCAT: Windows Software for Simulating Computerized Adaptive Test Administration

    Science.gov (United States)

    Han, Kyung T.

    2012-01-01

    Most, if not all, computerized adaptive testing (CAT) programs use simulation techniques to develop and evaluate CAT program administration and operations, but such simulation tools are rarely available to the public. Up to now, several software tools have been available to conduct CAT simulations for research purposes; however, these existing…

  3. Factors associated with adverse outcomes during parenteral nutrition administration in dogs and cats.

    Science.gov (United States)

    Queau, Y; Larsen, J A; Kass, P H; Glucksman, G S; Fascetti, A J

    2011-01-01

    Parenteral nutrition (PN) is increasingly used to support hospitalized dogs and cats. Published assessments of outcome are limited. Evaluate type and prevalence of complications and risk factors for death and complications in dogs and cats receiving PN. Three hundred and nineteen dogs and 112 cats that received PN at a teaching hospital between 2000 and 2008. Retrospective case review. Diagnosis, duration of PN administration, concurrent enteral feeding, death, and mechanical, septic, and metabolic complications were abstracted from medical records. Association of each parameter with complications and death was analyzed by binary logistic regression. Pancreatitis was the most common diagnosis (109/319 dogs, 34/112 cats), and 137/319 dogs and 51/112 cats died. Dogs and cats received 113 ± 40% and 103 ± 32% of resting energy requirement, respectively. Mechanical (81/319 dogs, 16/112 cats) and septic (20/319 dogs, 6/112 cats) complications were not associated with death (P > .05). Hyperglycemia was the most common metabolic complication (96/158 dogs, 31/37 cats). Hypercreatininemia in dogs (8/79) was the only complication associated with death (P dogs, hepatic lipidosis in cats, and longer duration of inadequate caloric intake before PN in both species were negatively associated with survival (P feeding in cats with any disease, and enteral feeding in dogs with respiratory disease (P ill dogs and cats. Most complications accompanying PN administration do not affect survival. Copyright © 2011 by the American College of Veterinary Internal Medicine.

  4. CATS-2: een model ter voorspelling van accumulatie van microverontreinigingen in sedimentatiegebieden van rivieren

    NARCIS (Netherlands)

    Traas TP; Kramer PRG; Aldenberg T; ' t Hart MJ; LWD

    1994-01-01

    CATS is an acronym for Contaminants in Aquatic and Terrestrial ecoSystems. CATS models have been developed for the prediction of fate and risks of toxicants. The aim of these models is to predict future risk levels of toxic substances for food webs. CATS-2 describes the behaviour of toxicants in

  5. 9 CFR 355.29 - Composition of certified products for dogs, cats, and other carnivora.

    Science.gov (United States)

    2010-01-01

    ... dogs, cats, and other carnivora. 355.29 Section 355.29 Animals and Animal Products FOOD SAFETY AND... PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER... Composition of Certified Products § 355.29 Composition of certified products for dogs, cats, and other...

  6. 9 CFR 3.14 - Primary enclosures used to transport live dogs and cats.

    Science.gov (United States)

    2010-01-01

    ... live dogs and cats. 3.14 Section 3.14 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION..., Treatment, and Transportation of Dogs and Cats 1 Transportation Standards § 3.14 Primary enclosures used to transport live dogs and cats. Any person subject to the Animal Welfare regulations (9 CFR parts 1, 2, and 3...

  7. Evaluation of Felis domesticus allergen I as a possible autoallergen in cats with eosinophilic granuloma complex

    NARCIS (Netherlands)

    Wisselink, Marinus A.; van Ree, Ronald; Willemse, Ton

    2002-01-01

    OBJECTIVE: To investigate the role of Felis domesticus allergen I (Feld I) in the pathogenesis of eosinophilic granuloma complex (EGC) in cats. ANIMALS: 7 healthy cats and 6 cats with EGC. PROCEDURE: Epidermis was removed from 4 areas. Rubber stoppers filled with Feld I, saline (0.9% NaCl) solution,

  8. Life cycle of Cystoisospora felis (Coccidia: Apicomplexa) in cats and mice

    Science.gov (United States)

    Cystoisospora felis is a ubiquitous apicomplexan protozoon of cats. The endogenous development of C. felis was studied in cats after feeding them infected mice. For this, 5 newborn cats were killed at 24, 48, 72, 96, and 120 h after having been fed mesenteric lymph nodes and spleens of mice that wer...

  9. Novel repellent and antifeedents properties lead us to investigate cultivation of the cat thyme T. Marum

    Science.gov (United States)

    Cat Thyme is an important medicinal plant and used for treating many diseases. To improve cat thyme seed germination, researchers must overcome obstacles involved in cat thyme seed dormancy. To address such challenges we conducted, mechanical abrasion and chemical treatments to enhance rate of seed ...

  10. Lymphocytic cholangitis in cats: a microbiological, histological and clinical approach

    NARCIS (Netherlands)

    Otte, C.M.A.

    2017-01-01

    In this thesis, a general overview is given of the healthy feline liver and feline diseases of the gall bladder and biliary tree. Lymphocytic cholangitis (LC) is one of the most common inflammatory hepatic diseases in cats. It is a chronic disease that affects the biliary tree and progresses slowly

  11. The Arnol'd cat: failure of the correspondence principle

    International Nuclear Information System (INIS)

    Ford, J.; Mantica, G.; Ristow, G.H.

    1991-01-01

    The classical Hamiltonian H=p 2 /2m+ε(q 2 /2)Σδ[s-(t/T)] has an integrable mapping of the plane, [q n+1 , p n+1 ]=[q n +p n , q n +2p n ], as its equations of motion. But then by introducing periodic boundary conditions via (mod 1) applied to both q and p variables, the equations of motion become the Arnol'd cat map, [q n+1 , p n+1 ]=[q n +p n , q n +2p n ], (mod 1), revealing it to be one of the simplest fully chaotic systems which can be derived from a Hamiltonian and analyzed. Consequently, we here quantize the Arnol'd cat and examine its quantum motion for signs of chaos using algorithmic complexity as the litmus. Our analysis reveals that the quantum cat is not chaotic in the deep quantum domain nor does it become chaotic in the classical limit as required by the correspondence principle. We therefore conclude that the correspondence principle, as defined herein, fails for the quantum Arnol'd cat. (orig.)

  12. Successful treatment of intratracheal cuterebrosis in two cats.

    Science.gov (United States)

    Dvorak, L D; Bay, J D; Crouch, D T; Corwin, R M

    2000-01-01

    Two cases of feline intratracheal myiasis due to Cuterebra spp. larvae are reported. Both cats presented with inspiratory dyspnea and a nonproductive cough. One larva was successfully removed during thoracotomy, and the other was removed during bronchoscopy using forceps passed through a bronchoscope operating channel. Clinical signs were alleviated following removal of the larvae.

  13. Determination of effect of aspirin and captopril on cat glomerular ...

    African Journals Online (AJOL)

    Four days later, renovascular hypertension was induced through renal-artery stenosis by clipping half of the left renalarteries. Renal scintigraphy was conducted after four days. After confirming the presence of hypertension, the cats were divided into two groups of 10 animals each (aspirin and captopril groups, respectively).

  14. Zoonotic microsporidia in dogs and cats in Poland

    Czech Academy of Sciences Publication Activity Database

    Piekarska, J.; Kicia, M.; Wesołowska, M.; Kopacz, Z.; Gorczykowski, M.; Szczepankiewicz, D.; Kváč, Martin; Sak, Bohumil

    2017-01-01

    Roč. 246, 15 November (2017), s. 108-111 ISSN 0304-4017 Institutional support: RVO:60077344 Keywords : cat * dog * Encephalitozoon spp. * Enterocytozoon bieneusi * zoonosis Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine OBOR OECD: Veterinary science Impact factor: 2.356, year: 2016

  15. Comparison of CAT Item Selection Criteria for Polytomous Items

    Science.gov (United States)

    Choi, Seung W.; Swartz, Richard J.

    2009-01-01

    Item selection is a core component in computerized adaptive testing (CAT). Several studies have evaluated new and classical selection methods; however, the few that have applied such methods to the use of polytomous items have reported conflicting results. To clarify these discrepancies and further investigate selection method properties, six…

  16. Cytogenetic characterization of cat eye syndrome marker chromosome.

    Science.gov (United States)

    Wenger, S L; Surti, U; Nwokoro, N A; Steele, M W

    1994-01-01

    Cat eye syndrome is associated with a partial tetrasomy 22q and can be inherited. The authors have evaluated the marker chromosome in a proband and his mother by cytogenetic banding techniques to verify the dicentric chromosomal rearrangement and by fluorescence in situ hybridization to confirm the involvement of 22. The mother also had an affected offspring with an unrelated aneuploidy, trisomy 21.

  17. Testing Software Review: MicroCAT Version 3.0.

    Science.gov (United States)

    Stone, Clement A.

    1989-01-01

    MicroCAT version 3.0--an integrated test development, administration, and analysis system--is reviewed in this first article of a series on testing software. A framework for comparing testing software is presented. The strength of this package lies in the development, banking, and administration of items composed of text and graphics. (SLD)

  18. Will a hiding box provide stress reduction for shelter cats?

    NARCIS (Netherlands)

    Vinke, Claudia|info:eu-repo/dai/nl/235196053; Godijn, L.M.; van der Leij, Ruth|info:eu-repo/dai/nl/412860430

    2014-01-01

    Domestic cats (Felis sylvestris catus) can experience serious stress in shelters. Stressful experiences can have a major impact on the cats’ welfare and may cause higher incidences of infectious diseases in the shelters due to raised cortisol levels causing immuno deficiency.Though several studies

  19. Using CATs To Help New Instructors Develop as Teachers.

    Science.gov (United States)

    Richlin, Laurie

    1998-01-01

    One educator's experience suggests that having graduate teaching assistants use classroom assessment techniques (CATs) in structured assignments is a good way to develop teaching assistants' ability to look beyond their classroom survival concerns in that it provides a safe way for them to engage students in dialogs about learning. Examples of…

  20. Variability in Parasites' Community Structure and Composition in Cat ...

    African Journals Online (AJOL)

    This study investigated the composition and structure of the parasite communities in Cat fish with respect to levels of water pollution in Lake Victoria. A total of 1071 Clarias gariepinus with mean TL range of 19 to 27 cm were analyzed from three localities in Mwanza Gulf (Kirumba, 298 fish infected with 15 parasite species), ...