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Amid the SARS-CoV-2 pandemic, concerns surfaced regarding the spread of the virus to wildlife. Switzerland lacked data concerning the exposure of free-ranging animals to SARS-CoV-2 during this period. This study aimed to investigate the potential exposure of Swiss free-ranging wildlife to SARS-CoV-2. From 2020 to 2023, opportunistically collected samples from 712 shot or found dead wild mustelids (64 European stone and pine martens, 13 European badgers, 10 European polecats), canids (449 red foxes, 41 gray wolves, one golden jackal) and felids (56 Eurasian lynx, 18 European wildcats), as well as from 45 captured animals (39 Eurasian lynx, 6 European wildcats) were tested. A multi-step serological approach detecting antibodies to the spike protein receptor binding domain (RBD) and N-terminal S1 subunit followed by surrogate virus neutralization (sVNT) and pseudotype-based virus neutralization assays against different SARS-CoV-2 variants was performed. Additionally, viral RNA loads were quantified in lung tissues and in oronasal, oropharyngeal, and rectal swabs by reverse transcription polymerase chain reactions (RT-qPCRs). Serologically, SARS-CoV-2 exposure was confirmed in 14 free-ranging Swiss red foxes (prevalence 3.1%, 95% CI: 1.9–5.2%), two Eurasian lynx (2.2%, 95% CI: 0.6–7.7%), and one European wildcat (4.2%, 95% CI: 0.2–20.2%). Two positive foxes exhibited neutralization activity against the BA.2 and BA.1 Omicron variants. No active infection (viral RNA) was detected in any animal tested. This is the first report of SARS-CoV-2 antibodies in free-ranging red foxes, Eurasian lynx, and European wildcats worldwide. It confirms the spread of SARS-CoV-2 to free-ranging wildlife in Switzerland but does not provide evidence of reservoir formation. Our results underscore the susceptibility of wildlife populations to SARS-CoV-2 and the importance of understanding diseases in a One Health Concept. [ABSTRACT FROM AUTHOR]

This paper will provide a case study to show how the psychoanalyst can use the intuitive archetypal image from a client in the analytic process. The animal image occurred in the analysis has been amplified beyond personal, cultural, historical associations as a ¨fox¨ in modern China. The fox image represents an archetype of masculine energy emerged from female agency as the animal instinct to break through tradition and the limitations of culture and gender. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Cultural Studies / Kültür Araştırmaları Dergisi is the property of Journal of Cultural Studies / Kultur Arastirmalari Dergisi and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper reported a novel approach to quantification of adulterated fox-derived components in meat products by drop digital polymerase chain reaction (ddPCR). By using the F2 gene as the target gene of fox, a single primer was designed to identify the adulteration that had been added either inadvertently or deliberately during the process. In this paper, the fox meat was used as the experimental materials and a relationship was established between fox mass and copy number by extracting DNA and using DNA concentration as an intermediary. The results that across the dynamic range, the relationships between meat mass and DNA concentration were nearly linear (R2 = 0.9986), as was the relationship between DNA concentration and DNA copy number (R2 = 0.9992). Based on the DNA concentration, the following formulas were developed about the relationship between fox meat mass (Mfox) and DNA copy number (C): Mfox = 0.05C + 2.7.

Certain fox species plunge-dive into snow to catch prey (e.g., rodents), a hunting mechanism called mousing. Red and arctic foxes can dive into snow at speeds ranging between 2 and 4 m/s. Such mousing behavior is facilitated by a slim, narrow facial structure. Here, we investigate how foxes dive into snow efficiently by studying the role of skull morphology on impact forces it experiences. In this study, we reproduce the mousing behavior in the lab using three-dimensional (3D) printed fox skulls dropped into fresh snow to quantify the dynamic force of impact. Impact force into snow is modeled using hydrodynamic added mass during the initial impact phase. This approach is based on two key facts: the added mass effect in granular media at high Reynolds numbers and the characteristics of snow as a granular medium. Our results show that the curvature of the snout plays a critical role in determining the impact force, with an inverse relationship. A sharper skull leads to a lower average impact force, which allows foxes to dive head-first into the snow with minimal tissue damage. [ABSTRACT FROM AUTHOR]

The Taurus Mountains in the Mediterranean Coastal Basin, considered a biodiversity hotspot, have a rich biodiversity in the Western Palearctic. The number of marble quarries in the Taurus Mountains has dramatically expanded over the past ten years. The objectives of this study are to (i) determine the impacts of quarrying on wildlife and (ii) determine the potential impacts of quarrying on the future of Taurus. A total of 57,547 photos and video images were analyzed on 5447 photo-trap days in two areas, the marble quarries and the control areas. Using 97 randomly selected marble quarries, the area they cover and their annual growth rates were determined. The most commonly seen animals were the wolf (Canis lupus), fox (Vulpes vulpes), lynx (Lynx lynx), and wild boar (Sus scrofa) in the control area, and the jackal (Canis aureus) and hare (Lepus europaeus) in the marble quarries (p < 0.001). Additionally, we found a significant positive correlation between the distance from the geographical center of the marble quarries and the number of dates of wolf, fox and wild boar sightings, with a significant negative correlation for hares (p < 0.05). A positive correlation was found between the area of marble quarries and the duration of operation (R = 0.89, p < 0.00). The waste from quarries, which makes up 79.7% of the total land used for this purpose, is the greatest cause of habitat degradation. According to calculations, even if no new marble quarries are built as of right now, 7.14% of the Taurus Mountains may have disappeared by the year 2027, and by the year 2032, 8.25% of the Taurus ecosystems may have disappeared completely. The Taurus Mountains, a center of Western Palearctic biodiversity, are being threatened by marble quarries. This study advances our knowledge of how marble quarries may affect wildlife. New strategies must be developed as soon as possible to protect the Taurus Mountains, the hotspot of the Mediterranean basin. [ABSTRACT FROM AUTHOR]

Feral cats (Felis catus) pose a significant global threat to biodiversity, primarily through predation, disease and competition. A key gap in parameterizing models for improving management decisions for feral cat control relates to factors that drive feral cat survival and movement in the wild. Our study objective was to conduct the first continental-scale analysis of survival rates and displacement distances for feral cats. We collated data on 528 feral cats from telemetry studies in naturally-vegetated landscapes across Australia. Using Cox-proportional hazards models, we investigated the effects of sex, presence of larger predators (dingoes, Canis familiaris and introduced foxes, Vulpes vulpes), presence of introduced prey (rabbits, Oryctolagus cuniculus), body mass, landscape productivity and feral cat density on feral cat survival. We also analysed the effects of sex, body mass and landscape productivity on feral cat displacement using linear mixed model analysis. Feral cat survival was positively associated with presence of dingoes and increasing body mass, whereas there was no clear association between feral cat survival and sex, presence of rabbits, or cat density. Presence of foxes had a strong negative effect on feral cat survival, but the hazard ratio was associated with considerable uncertainty. Net displacement of male feral cats was nearly two times further than that of females, and the proportion of feral cats making long-distance movements was greater in landscapes with low productivity. Increasing body mass of feral cats was positively related to net displacement, with heavier cats moving further. Analysis of metadata from telemetry studies can provide valuable insights into wildlife survival rates and movement behaviour. Our findings will help inform the development of effective management strategies and improve feral cat management for biodiversity conservation. [ABSTRACT FROM AUTHOR]

The purpose of the experiment was to study the feasibility of fox carcass as meat and bone meal and evaluate the safety of fox meat and bone meal. Three healthy blue foxes (39 in total) weighing about 15 kg were randomly selected from 13 fox breeding areas in China. Fox carcass (including viscera and toe claws) was made into meat and bone meal by grinding, high-pressure hydrolysis, degreasing, drying, and crushing. Routine nutrients, heavy metals, veterinary drug residues, and canine distemper virus were determined, respectively, and the safety was evaluated. The results showed that the content of crude protein in meat and bone meal was between 55% and 67%, which meets the requirements of crude protein in the first-class index of Bone Meal and Meat and Bone Meal for Feed. The concentrations of lead, arsenic, mercury, cadmium, and chromium meet the requirements of the national standard for the hygiene and safety standards of meat and bone meal. Sulfamethazine, sulfamethoxazole, sulfamethoxazine, sulfadiazine, penicillin, oxytetracycline, and gentamicin meet the standard requirements of maximum residue limits of veterinary drugs in food. The results showed that fox meat and bone meal was rich in nutritional value, and its hygiene and safety indexes met the raw material standard of protein feed. [ABSTRACT FROM AUTHOR]

Paracelsus is an extraordinarily difficult author to interpret, in part because of the seemingly elusive boundary between literal and metaphorical levels of meaning in his work. The present paper argues for a literal reading of Paracelsus, based on comments that he makes in his late Philosophia de divinis operibus & factis & de secretis naturae. The article also includes a translated chapter from one of the treatises in that work, De lunaticis. [ABSTRACT FROM AUTHOR]

BACKGROUND: Toxocara canis is a zoonotic disease that commonly infects canids. Mammals and birds are sometimes infected with this disease as paratenic hosts. It can also cause accidental infection in humans. The increase in the number of stray dogs, the expansion of urban gardens, and the proximity of dogs to humans increase the risk of human infection with Toxocara canis. OBJECTIVES: This study aims to determine the prevalence of Toxocara canis infection in dogs and foxes in Zanjan province, Iran. METHODS: A total of 484 fecal samples of stray dogs (n=355), rescue dogs (n=49), guard dogs (n=50), and foxes (n=30) in Zanjan were randomly collected from June 2021 to February 2022. The microscopic examination was done following formalin-ethyl acetate sedimentation procedures. Finally, the PCR method was used to confirm the presence of Toxocara canis in positive samples. RESULTS: Microscopic study revealed that, out of 484 samples, 21 (4.3%) were positive for Toxocara/Toxascaris eggs. Between these positive samples of dogs and foxes, only 6 samples from dog feces were confirmed as a Toxocara canis infection by the PCR method. CONCLUSIONS: There is an increase in the prevalence of Toxocara canis infection in stray dogs in Zanjan, Iran. Given the presence of dogs in parks and residential areas, there is a risk of human infection with Toxocara canis, emphasizing the importance of adhering to treatment and prevention protocols in dealing with stray dogs. [ABSTRACT FROM AUTHOR]

Amid the SARS-CoV-2 pandemic, concerns surfaced regarding the spread of the virus to wildlife. Switzerland lacked data concerning the exposure of free-ranging animals to SARS-CoV-2 during this period. This study aimed to investigate the potential exposure of Swiss free-ranging wildlife to SARS-CoV-2. From 2020 to 2023, opportunistically collected samples from 712 shot or found dead wild mustelids (64 European stone and pine martens, 13 European badgers, 10 European polecats), canids (449 red foxes, 41 gray wolves, one golden jackal) and felids (56 Eurasian lynx, 18 European wildcats), as well as from 45 captured animals (39 Eurasian lynx, 6 European wildcats) were tested. A multi-step serological approach detecting antibodies to the spike protein receptor binding domain (RBD) and N-terminal S1 subunit followed by surrogate virus neutralization (sVNT) and pseudotype-based virus neutralization assays against different SARS-CoV-2 variants was performed. Additionally, viral RNA loads were quantified in lung tissues and in oronasal, oropharyngeal, and rectal swabs by reverse transcription polymerase chain reactions (RT-qPCRs). Serologically, SARS-CoV-2 exposure was confirmed in 14 free-ranging Swiss red foxes (prevalence 3.1%, 95% CI: 1.9–5.2%), two Eurasian lynx (2.2%, 95% CI: 0.6–7.7%), and one European wildcat (4.2%, 95% CI: 0.2–20.2%). Two positive foxes exhibited neutralization activity against the BA.2 and BA.1 Omicron variants. No active infection (viral RNA) was detected in any animal tested. This is the first report of SARS-CoV-2 antibodies in free-ranging red foxes, Eurasian lynx, and European wildcats worldwide. It confirms the spread of SARS-CoV-2 to free-ranging wildlife in Switzerland but does not provide evidence of reservoir formation. Our results underscore the susceptibility of wildlife populations to SARS-CoV-2 and the importance of understanding diseases in a One Health Concept.

It is possible and risky for fur animal carcasses to be mixed into meat products, which is a potential danger for meat quality safety and human health. Therefore, meat validation of quality and constituents is crucial. A variety of methods have been developed to identify muscle tissues of different species. However, most of these methods have the disadvantages of poor repeatability, complex operation and low efficiency, and cannot simultaneously detect multiple species of muscle tissue. The purpose of this study was to construct a multiplex PCR protocol to detect the samples of mink, fox, and raccoon dog. In this study, the specific primers of mink, fox, and raccoon dog were designed according to the variable region sequence of mitochondrial cytochrome b (Cytb) gene. The primers showed good specificity and 50 ℃ was determined as the optimal annealing temperature. The lowest concentration of DNA template of mink, fox, or raccoon dog that could be determined simultaneously by a single tube was 1 pg/µL. Clinical tissue samples detect analysis test results showed that this method could identify whether the tissue samples of three fur animals were mixed from the muscles of chickens, ducks, dogs, cattle, sheep, pigs and rabbits in one PCR reaction simultaneously. In conclusion, the scheme exhibited the advantages of convenient operation, low cost, strong species specificity, high sensitivity, good stability, and repeatability. The systematic optimized inspection process can be applied to meat detection to ensure veterinary public health safety, which has important scientific significance, production, public health, and safety significance. [ABSTRACT FROM AUTHOR]

Cases of sarcoptic mange in the wildlife population have been increasing around the world in recent years. In this study, we report the first case of severe sarcoptic mange in two Andean foxes (Lycalopex culpaeus) and molecularly analyze the collected mites. The National Forestry and Wildlife Service of Lima, Peru, found an adult male Andean fox in the province of Callao in August 2022. The veterinarians decided to euthanize the fox due to the severity of the mange. In August 2023, an adult male Andean fox was found dead in the province of Huaral by veterinarians. Both foxes were sent to the veterinary school in Lima for necropsy. Skin samples from different body zones were digested in buffer lysis, and mites were detected in the tissue samples. A morphological diagnosis identified the mites as Sarcoptes scabiei. The mites from both foxes had the same nuclear (ITS2) and mitochondrial (cox1) genetic marker sequences as the S. scabiei sequences from dogs, vicunas, Andean foxes, and water buffalos recorded in GenBank. Unlike ITS2, phylogenetic analysis of S. scabiei cox1 showed host-related nucleotide sequence polymorphisms. Future molecular studies of S. scabiei from different hosts and localities will be necessary to better understand the transmission of this disease in Andean foxes. [ABSTRACT FROM AUTHOR]

Optimization is a common phenomenon that we encounter in our daily routine, which involves selecting the best option from a set of alternatives. A lot of algorithms have been developed, including metaheuristics algorithms, which aim to find solutions close to optimal to solve optimization problems. Many metaheuristic algorithms have been inspired by the behavior of natural phenomena, animals, and biological sciences. This paper proposes a novel nature-based metaheuristic optimization algorithm called Adaptive Fox Optimization (AFOX) Algorithm, which is inspired by the hunting behavior of foxes. The proposed algorithm enhances the FOX algorithm by balancing the exploration and exploitation phases, speeding up convergence to the global solution, and avoiding local optima. The efficacy of the AFOX algorithm was tested on eight classical benchmark functions, the functions of CEC2018, and the functions of the CEC2019 Benchmarks. Moreover, AFOX was applied to solve real-world optimization problems, such as prediction and engineering design problems, and compared with a wide range of metaheuristic algorithms such as variant versions of FOX, the Dragon-Fly Algorithm, particle swarm optimization, Fitness Dependent Optimizer, Grey Wolf Optimization, Whale Optimization Algorithm, Chimp Optimization Algorithm, Butterfly Optimization Algorithm, and Genetic Algorithm. The results demonstrate the effectiveness of the AFOX algorithm in finding optimal solutions with higher accuracy and faster convergence. Thus, the AFOX algorithm is deemed to be highly efficient in solving real-world optimization problems with accuracy and speed. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Cryptologic Research (2095-7025) is the property of Editorial Board of Journal of Cryptologic Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Abstract Gynecological and breast tumors are one of the main causes of cancer-related mortalities among women. Despite recent advances in diagnostic and therapeutic methods, tumor relapse is observed in a high percentage of these patients due to the treatment failure. Late diagnosis in advanced tumor stages is one of the main reasons for the treatment failure and recurrence in these tumors. Therefore, it is necessary to assess the molecular mechanisms involved in progression of these tumors to introduce the efficient early diagnostic markers. Fokhead Box (FOX) is a family of transcription factors with a key role in regulation of a wide variety of cellular mechanisms. Deregulation of FOX proteins has been observed in different cancers. MicroRNAs (miRNAs) as a group of non-coding RNAs have important roles in post-transcriptional regulation of the genes involved in cellular mechanisms. They are also the non-invasive diagnostic markers due to their high stability in body fluids. Considering the importance of FOX proteins in the progression of breast and gynecological tumors, we investigated the role of miRNAs in regulation of the FOX proteins in these tumors. MicroRNAs were mainly involved in progression of these tumors through FOXM, FOXP, and FOXO. The present review paves the way to suggest a non-invasive diagnostic panel marker based on the miRNAs/FOX axis in breast and gynecological cancers.

Cross-species transmission of viruses from wildlife animal reservoirs, such as bats, poses a threat to human and domestic animal health. Previous studies have shown that domestic animals have important roles as intermediate hosts, enabling the transmission of genetically diverse coronaviruses from natural hosts to humans. Here, we report the identification and characterization of a novel canine coronavirus (VuCCoV), which caused an epidemic of acute diarrhea in Vulpes (foxes) in Shenyang, China. The epidemic started on November 8, 2019, and caused more than 39,600 deaths by January 1, 2022. Full-length viral genomic sequences were obtained from 15 foxes with diarrhea at the early stage of this outbreak. The VuCCoV genome shared more than 90% nucleotide identity with canine coronavirus (CCoV) for three of the four structural genes, with the S gene showing a larger amount of divergence. In addition, 67% (10/15) of the VuCCoV genomes contained an open reading frame (ORF3) gene, which was previously only detected in CCoV-I genomes. Notably, VuCCoV had only two to three amino acid differences at the partial RNA-dependent RNA polymerase (RdRp) level to bat CoV, suggesting a close genetic relationship. Therefore, these novel VuCCoV genomes represent a previously unsampled lineage of CCoVs. We also show that the VuCCoV spike protein binds to canine and fox aminopeptidase N (APN), which may allow this protein to serve as an entry receptor. In addition, cell lines were identified that are sensitive to VuCCoV using a pseudovirus system. These data highlight the importance of identifying the diversity and distribution of coronaviruses in domestic animals, which could mitigate future outbreaks that could threaten livestock, public health, and economic growth. [ABSTRACT FROM AUTHOR]

Severely fragmented habitats increase the risk of extirpation of native mammal populations through isolation, increased edge effects, and predation. Therefore, monitoring the movement of mammal populations through anthropogenically altered landscapes can inform conservation. We used metabarcoding of invertebrate‐derived DNA (iDNA) from carrion flies (Calliphoridae and Sarcophagidae) to track mammal populations in the wheat belt of southwestern Australia, where widespread clearing for agriculture has removed most of the native perennial vegetation and replaced it with an agricultural system. We investigated whether the localization of the iDNA signal reflected the predicted distribution of 4 native species—echidna (Tachyglossus aculeatus), numbat (Myrmecobius fasciatus), woylie (Bettongia penicillata), and chuditch (Dasyurus geoffroii)—and 2 non‐native, invasive mammal species—fox (Vulpes vulpes) and feral cat (Felis catus). We collected bulk iDNA samples (n = 150 samples from 3428 carrion flies) at 3 time points from 3 conservation reserves and 35 road edges between them. We detected 14 of the 40 mammal species known from the region, including our target species. Most detections of target taxa were in conservation reserves. There were a few detections from road edges. We detected foxes and feral cats throughout the study area, including all conservation reserves. There was a significant difference between the diversity (F3, 98 = 5.91, p < 0.001) and composition (F3, 43 = 1.72, p < 0.01) of taxa detections on road edges and conservation reserves. Conservation reserves hosted more native biodiversity than road edges. Our results suggest that the signals from iDNA reflect the known distribution of target mammals in this region. The development of iDNA methods shows promise for future noninvasive monitoring of mammals. With further development, iDNA metabarcoding could inform decision‐making related to conservation of endangered taxa, invasive species management, and impacts of habitat fragmentation. [ABSTRACT FROM AUTHOR]

Gynecological and breast tumors are one of the main causes of cancer-related mortalities among women. Despite recent advances in diagnostic and therapeutic methods, tumor relapse is observed in a high percentage of these patients due to the treatment failure. Late diagnosis in advanced tumor stages is one of the main reasons for the treatment failure and recurrence in these tumors. Therefore, it is necessary to assess the molecular mechanisms involved in progression of these tumors to introduce the efficient early diagnostic markers. Fokhead Box (FOX) is a family of transcription factors with a key role in regulation of a wide variety of cellular mechanisms. Deregulation of FOX proteins has been observed in different cancers. MicroRNAs (miRNAs) as a group of non-coding RNAs have important roles in post-transcriptional regulation of the genes involved in cellular mechanisms. They are also the non-invasive diagnostic markers due to their high stability in body fluids. Considering the importance of FOX proteins in the progression of breast and gynecological tumors, we investigated the role of miRNAs in regulation of the FOX proteins in these tumors. MicroRNAs were mainly involved in progression of these tumors through FOXM, FOXP, and FOXO. The present review paves the way to suggest a non-invasive diagnostic panel marker based on the miRNAs/FOX axis in breast and gynecological cancers. [ABSTRACT FROM AUTHOR]

Leoš Janáček’s 1924 opera Příhody liškyBystroušky (The Cunning Little Vixen) epitomizes the musical “animal play,” a dramatic form wherein the presence of nonhuman animals indexes non-seriousness, whimsicality, and childishness. Bystrouška situates its titular fox within a folkloric tradition, deriving stereotypes from Aesopian and Reynardian “animal fable.” I contend that such performances of foxiness are necessarily zoopolitical in that they characterize a group traditionally excluded from the “political community of humans” (Ludueña 2010). Like other problematic performances of “Others,” musical depictions of foxes rely on preexisting notions of species,and often exoticize, infantilize, and generalize their subjects. Following literary scholar Susan McHugh’s call to construct a proper “narrative ethology” to investigate how “forms of representation matter to the development oftheories of species life” (McHugh 2011), I argue for thes serious examination of how musical representation might harm those we presume to voice.

The Taurus Mountains in the Mediterranean Coastal Basin, considered a biodiversity hotspot, have a rich biodiversity in the Western Palearctic. The number of marble quarries in the Taurus Mountains has dramatically expanded over the past ten years. The objectives of this study are to (i) determine the impacts of quarrying on wildlife and (ii) determine the potential impacts of quarrying on the future of Taurus. A total of 57,547 photos and video images were analyzed on 5447 photo-trap days in two areas, the marble quarries and the control areas. Using 97 randomly selected marble quarries, the area they cover and their annual growth rates were determined. The most commonly seen animals were the wolf (Canis lupus), fox (Vulpes vulpes), lynx (Lynx lynx), and wild boar (Sus scrofa) in the control area, and the jackal (Canis aureus) and hare (Lepus europaeus) in the marble quarries (p < 0.001). Additionally, we found a significant positive correlation between the distance from the geographical center of the marble quarries and the number of dates of wolf, fox and wild boar sightings, with a significant negative correlation for hares (p < 0.05). A positive correlation was found between the area of marble quarries and the duration of operation (R = 0.89, p < 0.00). The waste from quarries, which makes up 79.7% of the total land used for this purpose, is the greatest cause of habitat degradation. According to calculations, even if no new marble quarries are built as of right now, 7.14% of the Taurus Mountains may have disappeared by the year 2027, and by the year 2032, 8.25% of the Taurus ecosystems may have disappeared completely. The Taurus Mountains, a center of Western Palearctic biodiversity, are being threatened by marble quarries. This study advances our knowledge of how marble quarries may affect wildlife. New strategies must be developed as soon as possible to protect the Taurus Mountains, the hotspot of the Mediterranean basin.

Rabies as a zoonosis threatens public health worldwide. Several thousand people die each year of infections by the rabies virus (RABV). Oral rabies vaccination (ORV) of wildlife was successfully implemented in many European countries and led to rabies being brought under control there. In Poland, ORV was introduced in 1993 using vaccines containing an attenuated strain of the rabies virus. However, attenuated rabies viruses may have residual pathogenicity and cause the disease in target and non-target animals.

Abstract Background Tuberculosis (TB) due to Mycobacterium caprae is endemic in goat herds and free-ranging wild boars in Spain, causing infections in other livestock or wild animals to a lesser extent. TB infection in foxes is infrequently reported and they are usually considered spillover hosts of TB. Case presentation A blind, depressed and severely emaciated red fox (Vulpes vulpes) was admitted to a rehabilitation center. After clinical examination it was humanely sacrificed. At necropsy, generalized TB lesions were observed that were subsequently confirmed by histopathology along with a co-infection with canine distemper virus. M. caprae was isolated from mycobacterial culture and spoligotype SB0415 was identified. Whole genome sequencing (WGS) of the isolated M. caprae was carried out and single nucleotide polymorphisms (SNP) were compared with other sequences of M. caprae isolated from livestock and wildlife of the same area throughout the last decade. Conclusions This is the first reported case of TB due to M. caprae in a fox in the Iberian Peninsula. WGS and SNP analysis, together with spatial-temporal investigations, associated this case with recent M. caprae outbreaks in cattle and goat herds of the area. The results indicated transmission of M. caprae between livestock and the fox, suggesting that this species may occasionally play a role in the epidemiology of animal TB.

Abstract Background Leptospirosis is an important, neglected zoonotic disease that affects people and animals in humid (sub)tropical regions. Wild canines carry the pathogen and may contaminate natural resources which may then act as a source of human infection. Objectives The study was designed to understand the seroprevalence of leptospirosis among domestic and wild canines in Bojnurd County, Northeast Iran. Methods A total of 77 serum samples, comprising 29 sera from asymptomatic wild canines [foxes (n = 25) and jackals (n = 4)] and 48 sera from asymptomatic stray dogs, was investigated. Serovars were identified and antibody titres were measured by standard microscopic agglutination test (MAT) using serial serum dilutions. Results Among all serum samples, 44.1% reacted positively to a Leptospira interrogans serovars. The average percentage of positive reactions was higher in stray dogs than in wild canines although this did not reach statistical significance (55.2% and 37.5%, p = 0.159). Positive reactions with L. i. Pomona, L. i. Australis and L. i. Tarasovi was detected only among jackals and foxes. Among the stray dogs, the highest number of positive sera were for L. i. Grippotyphosa (61.1%) and L. i. Canicola (50%). The highest titre detected was for L. i. canicola (1:1600) in two stray dogs and against L. i. Icterohaemorrhagiae and L. i. Pomona (1:800) in a single jackal. Conclusions The study revealed that leptospirosis is endemic among various canine species in the North Khorasan Province of Iran. Detailed monitoring of canines is necessary for better understanding the epidemiology of infection in our and other Iranian regions.

We assessed 2 wild canid species, red foxes (Vulpes vulpes) and coyotes (Canis latrans), for susceptibility to SARS-CoV-2. After experimental inoculation, red foxes became infected and shed infectious virus. Conversely, experimentally challenged coyotes did not become infected; therefore, coyotes are unlikely to be competent hosts for SARS-CoV-2.

The paper presents the epizootic situation of rabies in Poland during the last decade. During this period, the annual oral immunisation of free-living foxes was continued, but in recent years it has only covered selected regions. This was due to the decreasing number of virus cases found in free-living foxes, confirmed by 2019, when the virus was found in only one fox in the Lublin Province. The results indicate that despite high costs, oral fox immunisation (ORV) treatments have had the desired effect by eliminating rabies in terrestrial mammals. At the same time, an increasing tendency for virus occurrence in bats was noted during this period. These animals have now become the primary reservoir of the virus in Poland. In addition, in 2019 rabies in bats was found in voivodeships that were considered virus-free, and thus no preventive vaccination of foxes was carried out in them. This confirms the thesis that there are no geographical barriers to the spread of the virus. These elements are quite relevant and are very important in the field of epizootic threat as well as public health.

Forkhead box (FOX) proteins are a wing-like helix family of transcription factors in the DNA-binding region. By mediating the activation and inhibition of transcription and interactions with all kinds of transcriptional co-regulators (MuvB complexes, STAT3, β-catenin, etc.), they play significant roles in carbohydrate and fat metabolism, biological aging and immune regulation, development, and diseases in mammals. Recent studies have focused on translating these essential findings into clinical applications in order to improve quality of life, investigating areas such as diabetes, inflammation, and pulmonary fibrosis, and increase human lifespan. Early studies have shown that forkhead box M1 (FOXM1) functions as a key gene in pathological processes in multiple diseases by regulating genes related to proliferation, the cell cycle, migration, and apoptosis and genes related to diagnosis, therapy, and injury repair. Although FOXM1 has long been studied in relation to human diseases, its role needs to be elaborated on. FOXM1 expression is involved in the development or repair of multiple diseases, including pulmonary fibrosis, pneumonia, diabetes, liver injury repair, adrenal lesions, vascular diseases, brain diseases, arthritis, myasthenia gravis, and psoriasis. The complex mechanisms involve multiple signaling pathways, such as WNT/β-catenin, STAT3/FOXM1/GLUT1, c-Myc/FOXM1, FOXM1/SIRT4/NF-κB, and FOXM1/SEMA3C/NRP2/Hedgehog. This paper reviews the key roles and functions of FOXM1 in kidney, vascular, lung, brain, bone, heart, skin, and blood vessel diseases to elucidate the role of FOXM1 in the development and progression of human non-malignant diseases and makes suggestions for further research. [ABSTRACT FROM AUTHOR]

This article describes Fox Sports' depiction of sports gambling following the Supreme Court decision legalizing this activity at the federal level. The gambling personas offered by Fox Sports programming are particularly worthy of analysis, given efforts by media networks and sports leagues to rehabilitate the image of the gambler. Applying a critical discourse analysis of industry trade press, mobile app design, and sports gambling television programming, this article demonstrates how the persona of the "benign degenerate" is offered as a masculine fan identity designed to align gambling with more common social tv practices and interactive "transactional participation." The introduction of this new sports gambling persona challenges previous depictions of sports gambling that have categorized this behavior as a form of financialized citizenship. [ABSTRACT FROM AUTHOR]

Skull morphology was studied in three populations of red foxes (Vulpes vulpes): tame, which were produced by long-term selection for behavior friendly to human; aggressive, which were produced by long-term selection for aggressive behavior to human; and conventionally farm-bred, which were not deliberately selected for behavior. We have collected skull measurements from two sets of foxes: 1) 140 backcross foxes produced by breeding of tame and aggressive foxes with each other and then crossing F1 foxes to tame strain, and 2) 150 foxes from original populations (50 tame, 50 aggressive, and 50 conventionally farm-bred). The backcross foxes have been genotyped with 350 microsatellite markers and analyzed using 2B-PLS analysis. A significant correlation between microsatellite genotypes and skull shape was identified for three microsatellite markers on the tenth fox chromosome: FH2535, RVC1, and REN193M22. The second set of foxes (tame, aggressive and conventional) was genotyped for these three markers and also analyzed with 2B_PLS. A significant correlation was identified between genotypes and skull size for males, but not for females. The genomic region identified in this study contains the IGF-1 gene, which is responsible for 15% of body-size variation in dogs. Our findings suggest that the IGF-1 gene is also involved in skull-size regulation in red foxes. [ABSTRACT FROM AUTHOR]

FOX block cipher was designed with a Lai–Massey scheme, in which the round function uses the Substitution-Permutation-Substitution structure. A meet-in-the-middle (MITM) attack is one of the most important issues for the security of the block cipher, which consists of a precomputation phase for constructing a distinguisher and an online phase for key recovery. This paper studies the MITM attacks against FOX. The first MITM distinguishers of 5-round FOX64, 7-round FOX64-256 and 5-round FOX128 are presented when using the differential enumeration technique with truncated differential characteristics. Then, based on these distinguishers, the attacks for key recovery on 7-round FOX64, 11-round FOX64-256 and 7-round FOX128 are presented with the state-test and state-search techniques. It is shown that the attack on 11-round FOX64-256 is proposed for the first time; attacks on 7-round FOX64 and 7-round FOX128 can be improved with lower time and memory complexities compared with the currently known attacks. [ABSTRACT FROM AUTHOR]

Since 2017, a reinforcement programme was developed to save the last, endangered, Belgian population of black grouse (Lyrurus tetrix), in the High Fens Natural Park. To improve the success of this programme, an analysis of past data of this population was undertaken to understand the causes of its past decline. A time series analysis was applied, using annual spring male census data recorded between 1967 and 2016. In the period 1967–1993, there was a fluctuation around an equilibrium of a population of ca. 40–45 males. The peak of 85 males observed in 1971 was probably due to a succession of several favourable years in terms of environmental conditions, albeit without an exceptional annual growth rate. It seems that fox density, by using the occurrence of rabies as a proxy, has an impact on the black grouse population. After 1993, the population dynamic changed drastically, decreasing continuously until finally reaching quasi-extinction. On average, the population lost 15.4% of its size each year. Climate models, applied in previous studies to explain these population trends in the High Fens, failed to describe this major modification in this population's dynamic and its recent decline. We suggest that this negative effect was mainly induced by a significant increase in predation by red fox (Vulpes vulpes), whose abundance has increased considerably since the 1990s, in particular, as a consequence of the eradication of fox rabies. We also discuss alternative hypotheses, such as the impact of other predator species, modification of the natural environment and climatic modifications. [ABSTRACT FROM AUTHOR]

Thoreau spent much of his career preoccupied with thinking and with animals. In many of his excursions in the woods, he would be deep in thought when an owl, rabbit, otter, or some other creature's movements would catch his eye. Oftentimes, the animal and the tracks they left behind would lead him on a new trajectory, both mentally and physically. This essay focuses on moments of Thoreauvian epiphany when his thoughts, his walking body, and his animal encounters collide. In these moments, Thoreau successfully reads his own thoughts through the paths he takes just as he attempts to interpret animals' thoughts through the tracks they leave behind. By examining fox and moose tracks and walking in them in "Natural History of Massachusetts" (1842) and "Ktaadn" from The Main Woods (1864), Thoreau employs sympathetic tracking to produce animalistic thinking that leads him to some of his greatest epiphanies. [ABSTRACT FROM AUTHOR]

Since the earliest times, hide processing has been a necessity in order to provide people with clothing and footwear. In the Middle Ages, craftsmen specialized in hide processing were differentiated and names according to the pieces of clothing or footwear they produced: they were furriers or skinners, shoemakers, leather cutters, traditional footwear makers and tanners etc. An important role in the development of this type of activity (processing domestic and wild animal hides) has been played by the technological progress that involved the use of chemical substances meant to ensure high-quality products. The appellatives selected as being part of the hide processing terminology became sources of nicknames or bynames in the 19th century, and later became official surnames as a result of the 1895 Name Law. At present 175 active surnames have been identified and the region and county frequency of occurrence is mentioned in the Appendix, according to The Anthoponymic Romanian Database.

The UK supports a quarter of Eurasian curlew Numenius arquata, so a recent halving of numbers has impacted the global population. Low breeding success is a frequently cited cause of decline. We considered breeding success in relation to predator indices and habitat measures within 18 moorland-farmland blocks across several UK regions. Each block comprised one site where gamekeepers lethally controlled predators on moors managed for red grouse Lagopus lagopus scotica (grouse moor) and another on similar habitat where predators were not controlled (non-grouse moor). More wader species occurred on grouse moors, which supported twice the density of waders as non-grouse moors. Curlew productivity was fourfold higher on grouse moors (1.05 fledglings pair-1) than non-grouse moors (0.27). Hatching and fledging success was negatively linked to a combined index of corvids and fox, which were three- to fourfold fewer on grouse moors but were unrelated to 11 habitats and two livestock grazing variables. Similar patterns were observed in three of four other wader species. These behaviour-based findings were validated by observations on actual nests and broods. Grouse moors appear to act as source populations, thereby slowing the current rapid decline. To halt declines and promote curlew recovery in the UK uplands, we recommend that predator control on grouse moors is maintained and longer term land use policies are developed to render landscapes less friendly to currently high levels of generalist predators. [ABSTRACT FROM AUTHOR]

Introduction: The olfactory system in most mammals is divided into several subsystems based on the anatomical locations of the neuroreceptor cells involved and the receptor families that are expressed. In addition to the main olfactory system and the vomeronasal system, a range of olfactory subsystems converge onto the transition zone located between the main olfactory bulb (MOB) and the accessory olfactory bulb (AOB), which has been termed the olfactory limbus (OL). The OL contains specialized glomeruli that receive noncanonical sensory afferences and which interact with the MOB and AOB. Little is known regarding the olfactory subsystems of mammals other than laboratory rodents. Methods: We have focused on characterizing the OL in the red fox by performing general and specific histological stainings on serial sections, using both single and double immunohistochemical and lectin-histochemical labeling techniques. Results: As a result, we have been able to determine that the OL of the red fox (Vulpes vulpes) displays an uncommonly high degree of development and complexity. Discussion: This makes this species a novel mammalian model, the study of which could improve our understanding of the noncanonical pathways involved in the processing of chemosensory cues. [ABSTRACT FROM AUTHOR]

This study highlights the parodic skills employed in the literary section of The Anti-Jacobin (1797-1798), a periodical edited by William Gifford, written mainly by G. Canning, J. H. Frere and G. Ellis and supported even by Prime Minister William Pitt. Parody is its main mechanism, being generated across an extraordinary range of genres beyond poetry and scholarly and popular prose, thereby demonstrating its malleability and creativity in the Romantic era and demonstrating its versatility and originality. Due to its peculiarity, it is necessary to provide a description of the work's nature and structure, while examples are selected and analysed in order to clarify this original use of the parodic resource in the literature-politics binomial. [ABSTRACT FROM AUTHOR]

Copyright of Tropelías: Revista de Teoría de la Literatura y Literatura Comparada is the property of Prensas Universitarias de Zaragoza and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cuadernos de Filología Clásica: Estudios Griegos e Indoeuropeos is the property of Universidad Complutense de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The existing methods for determining the species identity of shelter hosts and taking censuses of the natural hosts of the rabies virus (foxes, corsacs, two badger species, raccoon dogs, and wolves) have been improved during a spring–summer inspection of burrows of these predators. The field work was carried out in the years 1976–2011 at 42 census sites with a total area of 3582 km2 in natural foci of rabies within 14 administrative territories of the Russian Federation: Amur, Astrakhan, Bryansk, Volgograd, Voronezh, Novosibirsk, Omsk, Saratov, and Tula oblasts, Altai krai, Transbaikal region, and Khabarovsk krai, and the republics of Tyva and Altai. In total, 111 censuses were conducted and 3920 burrows of these animals were inspected. Burrows built by individuals of the same species could later be used or reconstructed and used by other species. Therefore, it was impossible to compile a dichotomous key to differences in the characters of the actual use of a specific shelter by a certain species in a given year during the research. The exception is the size of side holes of the fox and corsac that were dug by these predators in the first year of their settlement. Clear differences were observed only between the burrows of foxes, corsacs, and wolves in the presence of excrement and food debris near their shelters, in contrast to the unpolluted burrows of badgers and raccoon dogs. Burrows of foxes, corsacs, and wolves could alternately be occupied by different host species in subsequent years. It was possible to identify reliably the carnivorous species that occupied the shelter only in May to early June by the size of excrement of young and adult individuals. Shelters of badgers and raccoon dogs significantly differed only in paw prints and the color of fallen hair during the replacement of one species by the other in a burrow. It is necessary to use a set of key characters for the species identification of shelter hosts in each particular case. During primary censuses, it is extremely laborious to identify and map the territorial distribution of burrows. However, a high-quality registration of burrow hosts in the first year of the study made it possible to reproduce registrations in many subsequent years with low material and time costs. It is recommended to use this corrected methodology both for the real-time counting of the relative and absolute numbers of the main natural distributors of the rabies virus and for analysis of their intra- and interspecific biotic relationships. In the natural foci of rabies, this technique makes it possible to record not only the abundance of predators but also their territorial distribution and concentrations near burrow shelters, which is important during oral vaccinations of predators against rabies. [ABSTRACT FROM AUTHOR]

This study investigates the use of a drone equipped with a thermal camera for recognizing wild mammal species in open areas and to determine the sex and age of red deer (Cervus elaphus) and roe deer (Capreolus capreoulus) in a 13 km2 moor in Denmark. Two separate surveys were conducted: (1) To achieve drone images for the identification of mammals, the drone was tested around a bait place with a live wildlife camera that was often visited by European badger (Meles meles), stone marten (Martes foina), European hare (Lepus europaeus), roe deer and cattle (Bos taurus). The thermal images of wild animal species could be distinguished by their body measures when the drone filmed with the camera pointed perpendicular to the ground in an altitude range of 50–120 m. A PCA ordination showed nonoverlapping body characteristics and MANOVA showed that the combined body measures used were significantly distinctive F = 6.8, p < 0.001. The reactions and behavioral responses of the different species to the altitude and noise of the drone were also tested in this place. (2) On a 13 km2 moor, a drone was used for a population study of deer. Red deer and roe deer were counted and separated by body measures. Red deer individuals could, at the right altitude, be separated into adults and calves, and males and females. Body length was the most conclusive body measure, and therefore a reference measurement in the field is recommended. The frame thermal images were effective in species recognition and for use in population studies of deer, and are thought to be more time-efficient and less invasive than traditional methods. In autumn, the number of stags and the life stage of red deer, as well as the distribution of deer in different types of vegetation, could be determined.

ABSTRACT During the 2020 to 2022 epizootic of highly pathogenic avian influenza virus (HPAI), several infections of mammalian species were reported in Europe. In the Netherlands, HPAI H5N1 virus infections were detected in three wild red foxes (Vulpes vulpes) that were submitted with neurological symptoms between December of 2021 and February of 2022. A histopathological analysis demonstrated that the virus was mainly present in the brain, with limited or no detection in the respiratory tract or other organs. Limited or no virus shedding was observed in throat and rectal swabs. A phylogenetic analysis showed that the three fox viruses were not closely related, but they were related to HPAI H5N1 clade 2.3.4.4b viruses that are found in wild birds. This suggests that the virus was not transmitted between the foxes. A genetic analysis demonstrated the presence of the mammalian adaptation E627K in the polymerase basic two (PB2) protein of the two fox viruses. In both foxes, the avian (PB2-627E) and the mammalian (PB2-627K) variants were present as a mixture in the virus population, which suggests that the mutation emerged in these specific animals. The two variant viruses were isolated, and virus replication and passaging experiments were performed. These experiments showed that the mutation PB2-627K increases the replication of the virus in mammalian cell lines, compared to the chicken cell line, and at the lower temperatures of the mammalian upper respiratory tract. This study showed that the HPAI H5N1 virus is capable of adaptation to mammals; however, more adaptive mutations are required to allow for efficient transmission between mammals. Therefore, surveillance in mammals should be expanded to closely monitor the emergence of zoonotic mutations for pandemic preparedness. IMPORTANCE Highly pathogenic avian influenza (HPAI) viruses caused high mortality among wild birds from 2021 to 2022 in the Netherlands. Recently, three wild foxes were found to be infected with HPAI H5N1 viruses, likely due to the foxes feeding on infected birds. Although HPAI is a respiratory virus, in these foxes, the viruses were mostly detected in the brain. Two viruses isolated from the foxes contained a mutation that is associated with adaptation to mammals. We show that the mutant virus replicates better in mammalian cells than in avian cells and at the lower body temperature of mammals. More mutations are required before viruses can transmit between mammals or can be transmitted to humans. However, infections in mammalian species should be closely monitored to swiftly detect mutations that may increase the zoonotic potential of HPAI H5N1 viruses, as these may threaten public health.

Introduction: The olfactory system in most mammals is divided into several subsystems based on the anatomical locations of the neuroreceptor cells involved and the receptor families that are expressed. In addition to the main olfactory system and the vomeronasal system, a range of olfactory subsystems converge onto the transition zone located between the main olfactory bulb (MOB) and the accessory olfactory bulb (AOB), which has been termed the olfactory limbus (OL). The OL contains specialized glomeruli that receive noncanonical sensory afferences and which interact with the MOB and AOB. Little is known regarding the olfactory subsystems of mammals other than laboratory rodents.Methods: We have focused on characterizing the OL in the red fox by performing general and specific histological stainings on serial sections, using both single and double immunohistochemical and lectin-histochemical labeling techniques.Results: As a result, we have been able to determine that the OL of the red fox (Vulpes vulpes) displays an uncommonly high degree of development and complexity.Discussion: This makes this species a novel mammalian model, the study of which could improve our understanding of the noncanonical pathways involved in the processing of chemosensory cues.

Salmonella enterica subsp. enterica serovar Dublin (S. Dublin) is a zoonotic pathogen causing infections in animals, especially in cattle. In this study, we report draft genome sequences of four S. Dublin isolated between 1956 and 1957 from cattle and fox in Poland.Whole genome sequencing was performed on the Illumina platform and the data is available at National Center for Biotechnology Information under the BioProject accession number PRJNA865912. In order to better understand the genetic basis of epidemiology of S. Dublin infection, the obtained sequences were analyzed using the tools which are available at Center of Genomic Epidemiology (https://www.genomicepidemiology.org/) including core genome multilocus sequence typing (cgMLST) and core genome single nucleotide polymorphisms (cgSNPs).

The mesopredator release hypothesis predicts that abundance of smaller predators should increase in the absence of larger predators due to release from direct killing and competition. However, the effects of top predators on mesopredators are unlikely to operate in isolation but interact with other factors such as primary productivity of the landscape and human activities. We investigate factors influencing activity indices of a top predator (dingo) and an introduced mesopredator (red fox) in forests of south-eastern Australia. We used generalised linear models to investigate the effects that net primary productivity, proximity to freehold land and poison baiting campaigns directed at dingoes had on fox and dingo activity. Baiting was the best predictor of activity for both dingoes and foxes. Dingo activity was variable but typically lower at baited sites. Fox activity varied within a lower range at a majority of sites compared to the dingo but was typically higher at the baited sites. Positive responses of foxes to dingo control are consistent with the mesopredator release hypothesis and suggest in this region dingoes may have greater suppressive effect on fox populations than poisoning campaigns directed towards dingoes. Our results suggest that removal of dingoes may be counter-productive for biodiversity conservation because it may lead to higher activity of foxes. Summary Here, we investigate factors influencing activity indices of a top predator (dingo) and an introduced mesopredator (red fox) in forests of south-eastern Australia. Lethal baiting was the best predictor of activity for both dingoes and foxes. Our results suggest that removal of dingoes, via lethal baiting, may be counter-productive for biodiversity conservation because it may lead to higher activity of foxes. [ABSTRACT FROM AUTHOR]

Background: Tuberculosis (TB) due to Mycobacterium caprae is endemic in goat herds and free-ranging wild boars in Spain, causing infections in other livestock or wild animals to a lesser extent. TB infection in foxes is infrequently reported and they are usually considered spillover hosts of TB. Case presentation: A blind, depressed and severely emaciated red fox (Vulpes vulpes) was admitted to a rehabilitation center. After clinical examination it was humanely sacrificed. At necropsy, generalized TB lesions were observed that were subsequently confirmed by histopathology along with a co-infection with canine distemper virus. M. caprae was isolated from mycobacterial culture and spoligotype SB0415 was identified. Whole genome sequencing (WGS) of the isolated M. caprae was carried out and single nucleotide polymorphisms (SNP) were compared with other sequences of M. caprae isolated from livestock and wildlife of the same area throughout the last decade. Conclusions: This is the first reported case of TB due to M. caprae in a fox in the Iberian Peninsula. WGS and SNP analysis, together with spatial-temporal investigations, associated this case with recent M. caprae outbreaks in cattle and goat herds of the area. The results indicated transmission of M. caprae between livestock and the fox, suggesting that this species may occasionally play a role in the epidemiology of animal TB. [ABSTRACT FROM AUTHOR]