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E. J. Cartwright; T. Nguyen; C. Melluso; T. Ayers; C. Lane; A. Hodges; X. Li; J. Quammen; S. J. Yendell; J. Adams; J. Mitchell; R. Rickert; R. Klos; I. T. Williams; C. Barton Behravesh; J. Wright
Salmonella enterica; animal handling; antibiotic resistance; cages; cleaning; food labeling; hands; humans; mice; patients; pet foods; pets; public health; rats; reptiles; risk; salmonellosis; serotypes; tetracycline; veterinarians; washing; United States
Abstract:
... While most human Salmonella infections result from exposure to contaminated foods, an estimated 11% of all Salmonella infections are attributed to animal exposures, including both direct animal handling and indirect exposures such as cleaning cages and handling contaminated pet food. This report describes the epidemiologic, environmental and laboratory investigations conducted in the United States ...
... Mosquitoes are vectors for many pathogens that can cause human diseases which can result in high rates of human morbidity and mortality at significant levels of transmission. Repellents play an important role in reducing mosquito bites and hence the risk of spread of mosquito borne diseases. Currently, human arm based bioassay systems are used to identify repellent/deterrent properties of compound ...
... Tick-borne relapsing fever is an endemic disease in Iran, with most cases attributed to infection by Borrelia persica, which is transmitted by Ornithodoros tholozani soft ticks. Here, we report spirochetemia in blood of a puppy residing in Tehran, Iran. The causative species was identified by use of highly discriminative IGS sequencing; the 489bp IGS sequence obtained in our study showed 99% ident ...
... Molecular organic cages as shape-persistent organic molecules with permanent and accessible cavities have attracted a lot of interest because of their importance as host-guest systems. Herein, we report a chiral porous organic cage (POC) CC9 diluted with a polysiloxane OV-1701 to fabricate a CC9-coated capillary column, which was used for the high-resolution gas chromatographic separation of organ ...
... In the present study the fatty acids, cholesterol and vitamin composition in farmed sea bass (8 fish per species per farm; weight range: 389.6–395.8 g, total length range: 297–316 mm) and sea bream (8 fish per species per farm; weight range: 386.8–391.7 g, total length range: 263–268 mm) from three cage farms (İskele in northern Cyprus, Antalya and Muğla in Turkey) were compared during the harvest ...
Drosophila melanogaster; cages; color; data collection; gene expression; genomics; life history; longevity; oligonucleotides; transcriptome
Abstract:
... A Drosophila melanogaster genome-wide transcriptome dataset is available for studies on temporal patterns of gene expression. Gene expression was measured using two-dye color oligonucleotide arrays derived from Version 2 of the Drosophila Genomics Resource Center. A total of 15,158 oligonucleotide probes corresponded to a high proportion of the coding genes in the genome. The source of the flies w ...
... Plants respond to herbivore attack by emitting a blend of volatiles called herbivore-induced plant volatiles (HIPVs), which attract arthropod natural enemies. Under natural conditions and multiple cropping agriculture systems, natural enemies are thought to encounter a mixture of HIPVs emanating from multiple plant species. The effect of such a mixture of HIPVs on the responses of natural enemies ...
... The use of metal complexes in cancer treatment is hampered by the insufficient accumulation in tumor regions and observable systemic toxicity due to their nonspecificity in vivo. Herein we present a cancer-targeted DNA origami as biocompatible nanocarrier of metal complexes to achieve advanced antitumor effect. The formation of unique tetrahedral nanostructure of DNA cages effectively enhances the ...
... To improve the welfare of caged laying hens, a pecking device made of stones was introduced on the cage floor. Twenty‐four White Leghorn hens aged 15 months were divided into four groups: single‐housed hens with device, single‐housed control hens, pair‐housed hens with device and pair‐housed control hens. Hens housed with the device pecked at various pecking objects less often than control hens. A ...
... The stink bug Leptocorisa chinensis (Hemiptera: Alydidae), which causes pecky rice grains, emits pungent volatiles when disturbed. To study ecological functions of the volatiles, we investigated the responses of adult L. chinensis in a small observation arena. When an undisturbed individual of the same gender was introduced into the arena, the initially occupying L. chinensis did not show any beha ...
Cirripedia; adults; cages; evolution; field experimentation; habitats; larvae; littoral zone; predation; predators; reproductive performance; risk; tiles; Nova Scotia
Abstract:
... Through a field experiment, we show that a predator has negative nonconsumptive effects (NCEs) on different life-history stages of the same prey species. Shortly before the recruitment season of the barnacle Semibalanus balanoides (May–June), we established experimental cages in rocky intertidal habitats in Nova Scotia, Canada. The cages were used to manipulate the presence and absence of dogwhelk ...
Anne K. Hüning; Skadi M. Lange; Kirti Ramesh; Dorrit E. Jacob; Daniel J. Jackson; Ulrike Panknin; Magdalena A. Gutowska; Eva E.R. Philipp; Philip Rosenstiel; Magnus Lucassen; Frank Melzner
Mytilus edulis; Raman spectroscopy; aragonite; biomineralization; cages; calcification; calcite; chemical control; crystals; gene expression; genes; mussels; scanning electron microscopy; transcriptome
Abstract:
... Biomineralization processes in bivalve molluscs are still poorly understood. Here we provide an analysis of specifically expressed sequences from a mantle transcriptome of the blue mussel, Mytilus edulis. We then developed a novel, integrative shell injury assay to test, whether biomineralization candidate genes highly expressed in marginal and pallial mantle could be induced in central mantle tis ...
... In Russia many scientific and practical questions of open-air cages cultivations of such species of hoofed animals as a maral or a red deer (Cervus elaphus L.), a spotty deer (Cervus nippon L.), a wild boar (Sus scrofa L.), the European fallow deer (Dama dama L.), mouflon (Ovis musimon L.), and roe deer (Capreolus capreolus L.) are studied not enough. The purpose of the given researches is to stud ...
... A total of 4184 farmed Atlantic salmon (Salmo salar) were sampled and subsequently examined for nematodes between January 2014 and July 2015. The fish originated from 37 salmon farms along the coast of Norway and represented all salmon-producing counties. Samplings took place at processing facilities during regular slaughtering procedures and consisted of 3525 harvest quality salmon processed for ...
... The study of insect succession in cadavers and the classification of arthropods have mostly been done by placing a carcass in a cage, protected from vertebrate scavengers, which is then visited periodically. An alternative is to use specific traps. Few studies on carrion ecology and forensic entomology involving the carcasses of large vertebrates have employed pitfall traps. The aims of this study ...
... Reproduction is a nutritionally costly activity for many insects, as their eggs are rich in lipids and proteins. That cost seems especially acute for non-social bees, which for their size, lay enormous eggs. All adult female bees visit flowers, most of them to collect pollen and nectar, or sometimes oils, to feed their progeny. For adult bees, the need for pollen feeding has only been detailed for ...
... Due to increasing resistance to chemical therapeutants, the use of ‘cleaner fish’ (primarily wrasse, Labridae, species) has become popular in European salmon farming for biocontrol of the salmon louse, Lepeophtheirus salmonis (Krøyer). While being efficient de‐licers, cleaner fish mortality levels in salmon cages are commonly high, and systemic bacterial infections constitute a major problem. Atyp ...
Andrea C. Varella; Luther E. Talbert; Megan L. Hofland; Micaela Buteler; Jamie D. Sherman; Nancy K. Blake; Hwa‐Young Heo; John M. Martin; David K. Weaver
... The stem solidness trait in wheat has been the most effective mechanism for management of the wheat stem sawfly (WSS) for six decades. However, recent results have shown that in certain genotypes, the degree of stem solidness is not a useful indicator of WSS resistance. A morphological characterization of solidness expression indicated that in the genotype ‘Conan’, very solid pith undergoes rapid ...
... This study investigated the variability of amino acid (AA) digestibility of rye grains in laying hens. Relationships between AA digestibility and physical properties (thousand seed weight, test weight, falling number, and extract viscoelasticity), chemical composition (proximate nutrients, non-starch polysaccharides, AA, minerals, and inositol phosphates), gross energy concentration, and in vitro ...
... Ammonia, methane, nitrous oxide and carbon dioxide emissions were measured during a complete production cycle in an enriched cage laying hen facility under Oceanic climate conditions. Continuous monitoring of gas concentration, ventilation rate and environmental parameters were conducted from April 2012 to September 2013. The seasonal and diurnal pattern of gas emissions was analysed.Seasonality e ...