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1.
Encephalitozoon cuniculi infects a wide variety of domestic and wild mammalian species including humans. Although the infection status has been studied in laboratory and pet rabbits worldwide, there is shortage of information regarding the disease in Iran. In the present study, the occurrence of infection in brains of 117 asymptomatic rabbits from six breeding and experimental units with highest population of rabbit colonies in the country (n = 60) as well as pet rabbits of pet stores in two cities (n = 57) were examined by nested-PCR. Histological sections of brains and kidneys were also studied by light microscopy. PCR results revealed that 3.3% of laboratory rabbits (2/60) and 59.6% of pet rabbits (34/57) harboured E. cuniculi in their brains. Histopathology on the other hand showed spores of the parasite in kidney and brain of one and kidney of another pet rabbit. As encephalitozoonosis may interfere with results of experiments performed on laboratory rabbits, routine screenings for identification and culling of infected animals is recommended. Furthermore, infected companion rabbits can transmit E. cuniculi to people in close contact with them, therefore, improving public knowledge of this zoonotic infection is suggested. 相似文献
2.
The plasma concentrations of 1,25-dihydroxycholecalciferol (1,25-(OH)2D3) (vitamin D3) were measured in blood samples taken from one wild rabbit and 13 pet rabbits at different times of the year. Some pet rabbits had low or undetectable plasma concentrations of 1,25-(OH)2D3 especially if they were kept in hutches. Rabbits with more access to sunlight had higher concentrations of 1,25-(OH)2D3. 相似文献
3.
Karp BE Ball NE Scott CR Walcoff JB 《Journal of the American Veterinary Medical Association》1999,215(12):1824-7, 1806
Two privately owned domestic rabbits (Oryctolagus cuniculus) in Maryland were found to be infected with the raccoon variant of the rabies virus in 1998. Both rabbits had an acute onset of anorexia and paralysis or paresis of the left forelimb; 1 also developed head tremors and a head tilt. One of the rabbits became ill 25 days after being attacked by a raccoon (Procyon lotor) and was euthanatized 3 days after onset of illness. The other rabbit, which was housed in an outdoor hutch, died 4 days after onset of clinical signs; the source of infection in that rabbit remains unknown. Currently, there is not a rabies vaccine approved for use in rabbits; thus, the only way to prevent the infection in rabbits is to prevent exposure. Veterinarians in rabies-enzootic areas should be familiar with the clinical signs of rabies in rabbits and should caution rabbit owners about the need to protect their pets from contact with wildlife. 相似文献
4.
One hundred and two pet rabbits were examined and their husbandry, health and welfare were reviewed. The most common breed was the dwarf lop (n = 38). The most common problem was dental disease, which affected 30 rabbits although only six of their owners were aware of the problem, which was significantly associated with feeding a rabbit mix. All the rabbits were housed in ;hutches' at some stage, but 89 had access to the outside and 47 came inside the home at times. Hutches bought at pet shops were significantly smaller than home-made hutches. Forty-five of the rabbits were housed alone; the relationships between rabbits with rabbit companions were described by their owners as ;very friendly' for 84 per cent of them and ;quite friendly' for the rest. 相似文献
5.
A Multistate Investigation of Antibiotic‐Resistant Salmonella enterica Serotype I 4,[5],12:i:‐ Infections as Part of an International Outbreak Associated with Frozen Feeder Rodents 
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下载免费PDF全文 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 《Zoonoses and public health》2016,63(1):62-71
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 as part of the response to an international outbreak of tetracycline‐resistant Salmonella enterica serotype I 4,[5],12:i:‐ infections with over 500 illnesses occurring from 2008 to 2010. This investigation found that illness due to the outbreak strain was significantly associated with exposure to pet reptiles and frozen feeder rodents used as food for pet reptiles. Salmonella isolates indistinguishable from the outbreak strain were isolated from a frozen feeder mice‐fed reptile owned by a case patient, as well as from frozen feeder mice and environmental samples collected from a rodent producing facility (Company A). An international voluntary recall of all Company A produced frozen feeder animals sold between May 2009 and July 2010 occurred. Only 13% of cases in our investigation were aware of the association between Salmonella infection and mice or rats. Consumers, the pet industry, healthcare providers and veterinarians need to be aware of the potential health risk posed by feeder rodents, whether live or frozen. Frozen feeder rodent producers, suppliers and distributors should follow the animal food labelling requirements as described in 21 CFR §501.5, and all packages of frozen feeder rodents should include safe handling instructions. Persons should wash their hands thoroughly with soap and water after handling live or frozen feeder rodents, as well as reptiles or anything in the area where the animals live. Continued opportunities exist for public health officials, the pet industry, veterinarians and consumers to work together to prevent salmonellosis associated with pet food, pets and other animals. 相似文献
6.
IntroductionObesity reduces both the longevity and the quality of life of pet animals. For pet rabbits, there is a dearth of research focusing on obesity. This paper provides an overview of the available information on obesity in rabbits and discusses approaches to its prevention and treatment.MethodThe prevalence of being overweight/obesity in pet rabbits varies from 5.9% to 35%, depending on study origin and assessment method. Six potential risk factors for rabbit obesity are identified, namely age, breed, sex and neutered status, diet, housing, and owner characteristics.ConclusionObesity in rabbits has myriad consequences, including osteoarthritis, pododermatitis, hepatic lipidosis, atherosclerosis, insulin resistance, and increased risk of postanesthetic complications. Obesity in pet rabbits can be practically diagnosed with body condition scoring, but validation is needed. Prevention of obesity should be prioritized before treatment, but both involve facilitating more exercise, limiting concentrated calorie intake, and offering plenty of hay to pet rabbits. 相似文献
7.
Shiibashi T Imai T Sato Y Abe N Yukawa M Nogami S 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2006,68(3):281-282
Cryptosporidium infection was confirmed by fecal examination for the first time in pet rabbits in a wholesale store located in Kanagawa Prefecture, Japan. Fecal samples were obtained postmortem from juvenile rabbits (n=66), which had died after developing diarrhea. Feces from healthy rabbits (n=30) were also collected and examined as controls. Two types of Cryptosporidium oocysts distinctive in size and shape were found (Type A and B). Types A and B oocysts were detected from 16.7% and 13.6% of the diarrheic, and 3.3% and 0% of the normal feces, respectively. Since Cryptosporidium oocysts were detected at a higher rate in the diarrheic rabbits than in the healthy rabbits, special caution should be taken when handling a pet rabbit presenting with diarrhea. 相似文献
8.
《Journal of Exotic Pet Medicine》2014,23(4):363-368
Safe handling techniques for traditional exotic companion mammals (e.g., ferrets, rabbits, and rodents) have been well described. However, some uncommon species, including various wild animals maintained as pets, should not be manually restrained because of the nature of the animal and the potential for injury to both the pet and the handler. Sedation and immobilization techniques are useful to enhance safety and to facilitate diagnostic and treatment procedures. Sedatives are best administered to these animals with the aid of a squeeze cage. 相似文献
9.
Of the pet rabbits presented at one private practice between August 2011 and August 2016 (n=1369), 5·6% presented with a traumatic orthopaedic injury. Of these, 7·8% (n=6) presented with traumatic coxofemoral luxation, the most frequently observed type of luxation. Three cases of non‐traumatic coxofemoral luxation in pet rabbits are also discussed. Eight rabbits presented with craniodorsal luxation and one with caudoventral luxation. Five rabbits were initially treated using closed reduction and an Ehmer sling under sedation. Two rabbits responded satisfactorily to closed reduction; their bandages remained in place for 10 and 14 days, and movement was cage‐limited for 1 month after bandage placement. The bandage did not prevent re‐luxation in three cases. Therefore, two rabbits received iliofemoral nylon sutures, and three rabbits received a femoral neck and head ostectomy. One rabbit was treated directly using open reduction and an iliofemoral nylon suture due to fractures in the same limb. One rabbit was presented in shock, coxofemoral luxation was noticed as an incidental finding and euthanasia was elected by the owner. In conclusion, of the three rabbits treated via femoral neck and head ostectomy one rabbit had an unsatisfactory outcome and two rabbits have non‐assessable outcomes. The three rabbits treated with iliofemoral sutures showed satisfactory long‐term outcomes and the two rabbits treated with closed reduction and an Ehmer sling showed satisfactory medium and long‐term outcomes. 相似文献
10.
Van den Bulck K Baele M Hermans K Ducatelle R Haesebrouck F Decostere A 《Veterinary research communications》2005,29(4):271-279
Gastric Helicobacter spp. have been described in a wide range of animal species, including dogs, cats, primates, swine, cattle and rodents. However, in lagomorphs--more specifically rabbits--gastric Helicobacter infections have never been reported. Biopsy specimens were collected from different stomach regions of 23 rabbits, including 10 pet rabbits, 10 industrial animals and 3 research animals. These were subjected to a PCR assay for the detection of Helicobacter DNA. Identification up to the species level was based on 16S rRNA sequence analysis and a recently developed multiplex PCR. Seven rabbits (four pet, one research animal and two industrial animals) tested positive in the Helicobacter genus-specific PCR in the stomach, with the corpus being predominantly positive. H. felis and H. salomonis, hitherto presumed to be naturally hosted by cats and dogs, were detected in three animals and one animal, respectively. One of these animals had been completely devoid of any form of contact with cats or dogs. A H. pullorum/H. rappini-like organism (96% 16S rDNA sequence similarity) was found in an industrially held rabbit. The helicobacters of the two remaining rabbits could not be identified up to the species level. To conclude, this is the first report on the occurrence of Helicobacter spp. in the stomach of rabbits. In view of the fact that H. felis and H. salomonis are put forward as having zoonotic potential, further research is necessary to investigate the implications of these findings not only for the rabbit but also for human health. 相似文献
11.
To establish a well-tolerated technique for recording electrocardiograms (ECGs) and a reference range for the normal pet rabbit ECG, 46 healthy pet rabbits were studied. The following reference ranges were calculated. Heart rate was 198 to 330 bpm. P waves had a duration of 0.01 to 0.05 seconds and an amplitude of 0.04 to 0.12 mV. The P-R interval was 0.04 to 0.08 seconds and the duration of the QRS complex was 0.02 to 0.06 seconds. The amplitude of the R wave was 0.03 to 0.39 mV. The Q-T interval was 0.08 to 0.16 seconds. The amplitude of the T wave was 0.05 to 0.17 mV. Mean electrical axis was found to be -43° to +80°. Evidence of variation due to breed or bodyweight was not found to be significant, except for a quadratic relationship between R wave amplitude and bodyweight. The ECG recording technique used in this study for pet rabbits was well tolerated and shown to be both reliable and repeatable. 相似文献
12.
Pets are not a major source of human infections but they can transmit certain diseases to man. This transmission usually is complex, requiring close contact with pets or their excretions and frequently involves a breach of sound hygienic practice. In some instances, pathogens of animal origin are acquired inadvertently because infectivity can persist after evidence of gross contamination has gone. Veterinarians participate in controlling zoonotic diseases by encouraging rabies vaccination and hygienic treatment of pet feces and urine, by supporting community efforts toward responsible pet ownership and by advising on precautions for handling sick animals. It is recommended that veterinarians discourage the keeping of wild or exotic animals as pets and excess fondling of pets (particularly by children and pregnant women). Clients and kennel workers should be advised to use caution with animals that have aborted. 相似文献
13.
Encephalitozoon cuniculi is a microsporidian which is frequently reported from rabbits. This microorganism can either ravage rabbit farms or transmit to humans from pet rabbits. This study aimed to investigate the prevalence and the genotype distribution of E. cuniculi among pet rabbits. In this study urine samples were collected from 50 pet rabbits, aged 2 months to 3 years, admitted to teaching veterinary hospital. Four races Lop, Dutch, Mix, and Angora were screened for E. cuniculi. The clinical symptoms were recorded and total DNA was extracted from urine samples. E. cuniculi was identified using amplification of the small subunit ribosomal RNA (ssu rRNA) gene and its genotypes were characterized using PCR/sequencing of the polar tube protein (PTP) gene. Phylogenetic tree was drawn to confirm the characterized genotypes. Out of 50 samples, 41 (82 %) of rabbits were asymptomatic, while nine (18 %) had at least one of symptoms including head-tilt, circling, and ataxia. A statistical correlation was seen between mean age + SD and symptoms (P-value = 0.039). The presence of E. cuniculi was confirmed in 16/50 (32 %) rabbits and all of them were identified as the genotype I. Our findings represented no consistency between E. cuniculi PCR – positive and the presence of symptoms (P-value = 0.318). Our results showed positive correlation between symptoms and age; however, the lack of correlation between PCR results with age may signify the latent infection in younger rabbits. All identified E. cuniculi were the genotype I, which is reported from rabbits and humans, highlighting the zoonotic concern for this genotype, particularly among subjects who keep pet rabbits. 相似文献
14.
Many rabbits show fear behaviours when lifted off the ground. Estimates from owner surveys suggest that around 60% of pet rabbits struggle when lifted and fear‐related aggression is common. This article integrates information from both laboratory and pet rabbit studies to formulate a list of recommendations for appropriate handling of rabbits. Reduction of the frequency of the stressor can be achieved by educating owners on alternative management practices to reduce the need to carry their rabbits. However, in some situations, it is unavoidable that a rabbit is lifted. Amelioration of the stress in these instances can be achieved by a 2 pronged strategy. First, the population of rabbits can be made more resilient to infrequent stressors by selectively breeding for confident rabbits and by better socialisation of unweaned kits, and, where possible, training of individual animals to permit handling. Secondly, any unavoidable lifting can be made less stressful by educating veterinary staff in appropriate methods of holding rabbits during both consultations and inpatient care. Better understanding of appropriate interactions with rabbits will improve welfare. 相似文献
15.
This case report describes congestive heart failure with pleural effusion in two middle-aged, pet house rabbits. Both had a history of acute onset dyspnoea, weakness and weight loss. Bi-atrial enlargement was seen on echocardiography in both rabbits. One rabbit had atrial fibrillation and ventricular premature complexes identified on electrocardiography. There was a radiographically evident pleural effusion in both rabbits and thoracocentesis was undertaken in one rabbit. These findings were confirmed on post-mortem examination. The aetiology for the underlying heart disease was not found, but the potential types of cardiomyopathies are discussed. 相似文献
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17.
《Journal of Veterinary Cardiology》2014,16(2):101-108
ObjectivesThe aim of the study was to report normal two-dimensional, M-mode, and Doppler echocardiographic findings from a large cohort of healthy, manually restrained, adult pet rabbits.Animals and methodsForty healthy pet rabbits [22 Dwarf Lops (DL), 14 French Lops (FL) and 4 Alaskan (AL)] underwent a full physical examination and conscious two-dimensional, M-mode, and Doppler echocardiography.ResultsThe median age of the rabbits was 21.5 months, the median weight was 2.9 kg (DL: 2.4 kg, AL: 4.35 kg, FL: 6.0 kg). Echocardiography with ECG monitoring was feasible in all rabbits. Left atrial and ventricular dimensions were significantly larger in FL as compared to DL; overall, a positive correlation with weight was present. No significant differences between breeds were identified for flow velocities. Trace regurgitation was detected at the aortic valve in 7/40 (17.5%) rabbits, at the tricuspid valve in 5/40 (12.5%) and at the pulmonic valve in 1/40 (2.5%) rabbits. Mitral inflow E and A waves were summated in 60% of cases.ConclusionsThe results of this study can be used as echocardiographic values in FL and DL for comparison with clinical cases, and may also be applicable for other breeds of similar sizes. Breed specific values should be used when measuring left atrial and ventricular sizes. However, no breed or size differences were found for the rest of the echocardiographic parameters, which may therefore be applicable for the general pet rabbit population. 相似文献
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The aim of this study was to determine the knowledge and attitudes of pet rabbit owners at the time of buying their rabbit(s) and to investigate factors influencing the planned husbandry and housing of their rabbit(s). A questionnaire was used to assess the impact of demographics, knowledge and attitudes on the likelihood that respondents would neuter their rabbit(s), feed them an appropriate diet, house them in appropriately sized housing and provide them with an appropriate companion. Knowledge and attitudes were significant factors in whether respondents planned to neuter their rabbit(s) and provide them with an appropriate companion. The attribution of secondary emotions to rabbits was associated with plans to feed a mix-type diet. The majority of owners had carried out prior research into pet rabbits, but owners had a limited knowledge of the needs of rabbits, particularly with respect to their diet and social needs. Respondents who had decided to purchase a rabbit on the day were less likely to intend to get their rabbit neutered than those who had taken more time to decide to buy a rabbit. 相似文献
20.
《Journal of Exotic Pet Medicine》2007,16(1):38-44
The domestic rabbit, Oryctolagus cuniculus, is descended from the European rabbit, which lives in large social groups and digs extensive warrens. Behavior problems include urine spraying, failure to use the litter box, fear of humans and human-directed aggression, intraspecies aggression, destructive digging and chewing, and infanticide. These problems are best prevented and treated by understanding their origin in both species-specific behavior and learning. Urine spraying is primarily a problem of intact males. Litter box use results from both rabbits’ species-specific tendency to use particular sites for elimination and from training. Rabbits may become fearful of humans because of painful or frightening experiences with them. Rabbits will become comfortable with humans if they have numerous positive interactions with them. Fearful or aggressive rabbits may be treated by repeatedly exposing them to pleasant associations with humans. Rabbits are territorial and may aggressively reject new rabbits that are not members of the group. Introduction of a new rabbit must be gradual, allowing rabbits to become familiar with each other and preventing them from fighting. Digging and chewing are natural, species-specific behaviors. Giving rabbits acceptable objects to chew prevents them from destroying household items. Infanticide originates, in part, from intense competition between wild females for safe nesting sites. Housing birthing does separately may prevent infanticide. 相似文献