2016http://hdl.handle.net/10832/25662024-03-28T10:28:26Z2024-03-28T10:28:26ZTermészetes eredetű xantofillok hatása egyes szövetek színére és a humorális immunválaszra japán fürjbenJung, IvettSzabó, CsabaKerti, AnnamáriaBárdos, Lászlóhttp://hdl.handle.net/10832/28942021-04-20T01:00:57Z2016-03-01T00:00:00ZTermészetes eredetű xantofillok hatása egyes szövetek színére és a humorális immunválaszra japán fürjben
Jung, Ivett; Szabó, Csaba; Kerti, Annamária; Bárdos, László
SUMMARY
Adult Japanese quail layers were immunized by combination of goat red blood cell
and bovine serum albumin (100 μg/animal) i.m. The control group (K) was fed on
commercial layer food the other group (X) with the same food but supplemented
with mixture of natural xanthophylls (1000 ppm Capsantal EBS 40 NT: extraction
of Tagetes erecta; active substances: 40 g/kg yellow xanthophyll: 0.8% ß-carotene,
1.5% cryptoxanthin, 82.0% trans-lutein, 4.0% trans-zeaxanthin, 11.7% other
carotenoids). Blood and egg samples were collected weekly for six weeks. The
samples were analyzed for retinoid and carotenoid spectrum by HPLC and for the
avian immunoglobulin-Y (IgY) titres by ELISA and haemagglutination test (HAG) as
well. The colours of egg yolk and skin were characterized by Yolk colour fan (YCF)
and CIELab values (MicromatchsTM Sheen Ltd). The concentration of xanthophyll
increased continuously in the blood of group X, and there was no change in the
retinoid concentration of blood. The yolk colour intensity increased in the 2nd w. in
xanthophyll fed birds and the average coloration was higher (p < 0.05) throughout
the experiment. The skin CIELab values were as follows: control group L*: 65.8; a*:
4.1; b*: 26; and in the xanthophyll treated group L*: 59.3; a*:7.8; b*: 41.7, respectively.
The differences were significant (p < 0.01) in the case of L and b*value. The
blood IgY and HAG titres were raised in both groups and the values were higher
for xanthophyll supplemented birds. These studies on the role of natural xanthophylls
have demonstrated that beside the coloration of egg yolk and skin they can
enhance the immune function too in Japanese quail.
2016-03-01T00:00:00ZUrát húgykövesség állatkerti sarkantyús teknősben (Geochelone sulcata)Liptovszky, MátyásBende, Balázshttp://hdl.handle.net/10832/28932021-04-20T01:00:47Z2016-03-01T00:00:00ZUrát húgykövesség állatkerti sarkantyús teknősben (Geochelone sulcata)
Liptovszky, Mátyás; Bende, Balázs
SUMMARY
Urolithiasis is a well known phenomenon in several animal taxa, including production
animals, as well as horses, dogs and cats. However, the pathophysiology of
urolithiasis is much less well understood in exotic and zoo species. In reptiles,
uroliths are found with increasing frequencies in green iguanas (Iguana iguana)
and tortoises. Causative factors might include inappropriate husbandry and feeding
practices. Due to this reasons most case reports are published about privately
owned exotic animals.
The authors present a case of a zoo-housed African spurred tortoise (Geochelone
sulcata) in which a large sized (3 × 3 × 4 cm) urolith was found in the urinary bladder.
The composition of the stone proved to be mostly ammonium urate. Though
most cases of urolithiasis were reported in pet tortoises so far, this case call the
attention, that urolithiasis could be a problem even in zoo-kept wild and exotic
animals. As a preventative measure it is important to revise the husbandry (especially
the ideal temperature and humidity levels) and feeding practices.
2016-03-01T00:00:00ZAz Echinacea purpurea hatékonyságának vizsgálata nyulak P. multocida fertőzésébenSomogyi, ZoltánPalócz, OrsolyaGál, JánosCsikó, Györgyhttp://hdl.handle.net/10832/28922021-04-20T01:00:36Z2016-03-01T00:00:00ZAz Echinacea purpurea hatékonyságának vizsgálata nyulak P. multocida fertőzésében
Somogyi, Zoltán; Palócz, Orsolya; Gál, János; Csikó, György
SUMMARY
The authors studied the disease preventive effect of Echinacea purpurea (Purple
coneflower) powder in Pasteurella multocida challenged New Zealand White
rabbits. It is substantial to prevent pasteurellosis which causes significant economic
losses. Preliminary immunization is partly effective under field conditions,
furthermore prophylactic or metaphylactic use of antibacterials is contraindicated
in rabbits due to their adverse effects on the rabbit coecal microbiota, and the
possibility of emerging antimicrobial resistance. In this trial thirty-five rabbits
were randomly divided into five groups of seven animals. Four groups were inoculated
with a mixture of ten Pasteurella multocida isolates intranasally (in.) and
intramuscularly (im.), mimicking serious infection, the controls remained uninfected.
The challenged groups received orally low and high dose of Echinacea
purpurea powder (10 and 100 mg/kg bw.), enrofloxacin (10 mg/kg bw.) and placebo.
Only enrofloxacin treatment could prevent death. Application of Echinacea did not
facilitate survival; furthermore pathological findings in these groups were similar
to infected controls. Consequently, administration of Echinacea purpurea powder
against Pasteurella multocida infection is not recommended either prophylaxis or
treatment. Presumably the immunstimulating effect of Echinacea may occur in
case of mild pasteurellosis, however this requires further investigations.
2016-03-01T00:00:00ZPeriokuláris melanoma macskábanEördögh, Rékahttp://hdl.handle.net/10832/28912021-04-20T01:00:31Z2016-03-01T00:00:00ZPeriokuláris melanoma macskában
Eördögh, Réka
SUMMARY
This report describes the clinical presentation, diagnosis, surgical resection, histology
and prognosis of a periocular melanoma in a cat. On ocular examination a
raised pigmented mass, protruding from the nasal canthus of the right eye was
observed. Histological examination following biopsy revealed a melanoma. The
eye was exenterated. The tumour recurred on the surgical site a year after.
2016-03-01T00:00:00ZA karprofen és a ketoprofen többnapos alkalmazásának hatása a véralvadási folyamatokra kutyábanKarademir, UmitAkin, IbrahimBalikci, CanberkUral, KeremErdogan, Hasanhttp://hdl.handle.net/10832/28902021-04-20T01:00:53Z2016-03-01T00:00:00ZA karprofen és a ketoprofen többnapos alkalmazásának hatása a véralvadási folyamatokra kutyában
Karademir, Umit; Akin, Ibrahim; Balikci, Canberk; Ural, Kerem; Erdogan, Hasan
SUMMARY
Given the frequent use of carprofen (CRP) and ketoprofen (KTP) as analgesics in
veterinary practice for relieving pain during surgery, the primary objective of this
trial was to describe the effects of the latter compounds on the hemostatic profile
in dogs after prolonged i.v. administration. All dogs enrolled were subdivided into
two groups of each 5; i.e. involving group I (CRP) and group II (KTP) which received
intravenously the commercially available injectable formulations of CRP and KTP at
the doses of 2.2 mg/kg/day and 3 mg/kg/day bodyweight for 5 days, respectively. In
both groups there were dogs with decreased PT values, which were noted 60 min
after drug administration, showing a continuous decline. Regarding mean APTT values,
there was a continuous decrease in both groups until the 3rd day of the study.
Mean APTT values were decreased, showing significant alterations within time
(p < 0,01), besides there was a significant group-time interaction (p < 0,01). There
were also significant alterations in mean PT values in both groups within time
(p < 0,05), whereas time-group interaction was not significant. The F and D-dimer
concentrations were within reference ranges in both groups, without significant
changes in hemostatic variables throughout the study period. Administration of
CRP or KTP for 5 days caused minor but not important alterations in hemostatic
variables in healthy dogs, which may encourage the use of these drugs for analgesia
during the surgical procedure and for inflammations, when necessary.
2016-03-01T00:00:00ZA hasüregben hagyott sebészi tamponok okozta szövődmények emberben és kutyábanJakab, Csabahttp://hdl.handle.net/10832/28892021-04-20T01:00:43Z2016-03-01T00:00:00ZA hasüregben hagyott sebészi tamponok okozta szövődmények emberben és kutyában
Jakab, Csaba
SUMMARY
In the present literature review, the author summarised the non-neoplastic and
neoplastic postoperative complications, symptoms of the abdominal retained surgical
sponges in human patients, and dogs. Abdominal retained surgical sponges
and cotton fibres induce macrophage and giant cell proliferation, angiofibroblast
tissue growing, which will become inactive, demarcating scar tissue, or will infiltrate,
destroy the wall of the adjacent organs with septic complication. This literature
review present that the abdominal retained surgical sponge can induce
malignant mesenchymal tumour, sarcoma in human patients, dogs and cats.
2016-03-01T00:00:00ZOrszágos Állatorvos Bál 2016Bándy, Pálhttp://hdl.handle.net/10832/28882021-04-20T01:00:33Z2016-03-01T00:00:00ZOrszágos Állatorvos Bál 2016
Bándy, Pál
2016-03-01T00:00:00ZStreptococcus canis okozta tőgyegészségügyi problémák egy nagy létszámú tehenészetbenKovács, PéterKis, Tamás EndreFekete, LillaSzita, GézaJurkovich, ViktorBrydl, EndreKönyves, Lászlóhttp://hdl.handle.net/10832/28872021-04-20T01:00:26Z2016-03-01T00:00:00ZStreptococcus canis okozta tőgyegészségügyi problémák egy nagy létszámú tehenészetben
Kovács, Péter; Kis, Tamás Endre; Fekete, Lilla; Szita, Géza; Jurkovich, Viktor; Brydl, Endre; Könyves, László
SUMMARY
Mastitis causes a huge economic loss in the dairy farms and it can be a constant
food hygiene risk. The disease is usually caused by different bacteria,
many times various Streptococci are responsible for the inflammation of the
udder. S. canis is one of the minor pathogens, it is a rare causative agent but in
some cases it can cause herd level infections. The authors show an outbreak of
S. canis mastitis in a large scale Hungarian dairy herd with 700 milking cows.
Due to the constant high bulk tank somatic cell count a mastitis control program
became necessary. Part of this program was the microbiological examination
of large number of milk samples. 25% of these milk samples, originated from
clinical and subclinical mastitis, contained S. canis. 18% of the clinical mastitis
cases were caused by S. canis. In the milking parlour several problems were
found, which could help the spread of S. canis. The teats were cleaned with a
teat scrubber, but the cows were so dirty that it was impossible to disinfect
the tool; hence it became one of the major sources of mastitis pathogens. The
identification of clinical mastitis cases was very poor; dozens of sick animals
were in the herd without separation and antibiotic treatment. The milkers were
not wearing gloves during the milking and the post milking teat dipping was
done very superficially, there were lots of missed teats, or teats with inadequate
cover after PMTD. There were lots of dogs and cats in the maternity pen, and
according to the literature these animals also could be the main source and the
reservoirs of the bacteria.
2016-03-01T00:00:00ZTuboly Tamás búcsúztatásahttp://hdl.handle.net/10832/28862021-04-20T01:00:51Z2016-03-01T00:00:00ZTuboly Tamás búcsúztatása
2016-03-01T00:00:00ZRespirációs készülékOrbán, Évahttp://hdl.handle.net/10832/28852021-04-20T01:00:39Z2016-03-01T00:00:00ZRespirációs készülék
Orbán, Éva
2016-03-01T00:00:00ZBeszámoló a Magyar Buiatrikus Társaság XXV. Jubileumi Nemzetközi KongresszusárólBrydl, Endrehttp://hdl.handle.net/10832/28842021-04-17T01:00:32Z2016-02-01T00:00:00ZBeszámoló a Magyar Buiatrikus Társaság XXV. Jubileumi Nemzetközi Kongresszusáról
Brydl, Endre
2016-02-01T00:00:00ZBúcsú Franz Bürki professzortólNagy, BélaVarga, Jánoshttp://hdl.handle.net/10832/28832021-04-17T01:00:22Z2016-02-01T00:00:00ZBúcsú Franz Bürki professzortól
Nagy, Béla; Varga, János
2016-02-01T00:00:00ZA módosított, a mátrixhoz kötött és intakt mikotoxinok egységes fogalomrendszere és a mátrixhoz kötött mikotoxinok alternatív meghatározása - Rövid áttekintésSzabó-Fodor, Judithttp://hdl.handle.net/10832/28822021-04-17T01:00:48Z2016-02-01T00:00:00ZA módosított, a mátrixhoz kötött és intakt mikotoxinok egységes fogalomrendszere és a mátrixhoz kötött mikotoxinok alternatív meghatározása - Rövid áttekintés
Szabó-Fodor, Judit
SUMMARY
The healthy organism is able to transform a relatively high proportion of mycotoxins.
The original molecular form of some mycotoxins may be altered via the
enzymatic xenobiotic transformation ability of the liver, or even by the intestinal
microbiota, but in some instances as early as the site of production by the
mould or in the host plant they may be transformed, as well. Moreover, divergent
chemical effects may play a role in the modification of the original chemical
form. Along this process, the emerging new molecules can be more toxic and
biologically more active than the parent compound. The hidden (bound) mycotoxin
theory is rather new. For the clarification of the erroneously and unequivocally
used terminology in the year 2014, a new, systematic definition criterion
has been worked out, in which mycotoxins are classified into four hierarchic
levels, based on their formation. This mini review introduces this classification
system with numerous examples and shows alternative method for the preparation
of samples before analysis of matrix associated mycotoxins.
2016-02-01T00:00:00ZÁllati eredetű élelmiszerek nehézfém-szennyezettségének élelmiszer-biztonsági jelentősége - Irodalmi összefoglalóLehel, JózsefLányi, KatalinLaczay, Péterhttp://hdl.handle.net/10832/28812021-04-17T01:00:42Z2016-02-01T00:00:00ZÁllati eredetű élelmiszerek nehézfém-szennyezettségének élelmiszer-biztonsági jelentősége - Irodalmi összefoglaló
Lehel, József; Lányi, Katalin; Laczay, Péter
SUMMARY
This article reviews the food toxicological characteristics of heavy metals and
metalloids, as well as their public health significance in foods. Different heavy
metals are found in the environment as natural components, however, they can
primarily get into the foods of animal origin and the body of human consumers
due to anthropogenic (industrial, agricultural, traffic) activities. Heavy metals are
not biodegradable, they are accumulated in living organisms and metabolised
mostly to more toxic, rarely to less toxic derivatives by biochemical processes.
The persistent heavy metals (e.g. Hg, Pb, Cd) found in the environment can get
into the body of the superior species and then of the man. Thus, due to their
environmental polluting and accumulation properties, their enrichment in the
food chain is highly important from public health aspects. The regulations of
the European Union and Hungary in force lay down maximum levels for limited
number of metals and metalloids and the range of regulated foods of animal
origin is also narrower than in the past, e.g. wild game animals and eggs are not
included. The regulation of wild game meat (including offal) should particularly
be considered because its contamination is in close correlation with the status
of the environment where animals reside, thus they are sensitive indicators of it.
2016-02-01T00:00:00ZKis testű magyar pásztorkutyák csípőízületi dysplasiavizsgálatának kérdéseiMichalik, LászlóBogár, PéterHorvainé Szabó, Máriahttp://hdl.handle.net/10832/28802021-04-17T01:00:36Z2016-02-01T00:00:00ZKis testű magyar pásztorkutyák csípőízületi dysplasiavizsgálatának kérdései
Michalik, László; Bogár, Péter; Horvainé Szabó, Mária
SUMMARY
The authors publish data based on the scoring of hip dysplasia of Hungarian dog
breeds according to the statistics of MKOE. They describe their experience that
Hungarian small shepherd dogs' (Puli, Pumi, Mudi) X–ray anatomy well – noticeably
differ from that of big dogs’ in ventrodorsal radiographs – which is the
basics of HD scoring, according to FCI assessment. These small dogs often have
joints which in every respect seem to be free from HD, and these joints are connected
to the Norberg–angle less than 105°. This fact makes a problem in consistent,
objective rating of the radiographs. The authors try to find out whether
the smaller Norberg-angle by itself is accompanied by higher susceptibility to
hip dysplasia in case of these breeds. If their assumption is true ’that it is not’,
then the question is where to set the limit between certain levels?
For the sake of this, as the first step, they have worked up 194 radiographs of
scored Pulis taken between 2005 and 2010 from the archives of the association.
For substitution of Norberg-angle and the analysis of its connection, they
measured the divergence of joint space, and the distance between dorsal acetabular
rim and the centre of femoral head. The resulting data were statistically
assessed by them. The test results are not sufficient at the moment in order
to decide on the question asked. They have to be complemented by additional
research, primarily the most important thing is to analyse the hips of older Pulis.
2016-02-01T00:00:00ZAntibakteriális hatású kísérleti takarmányadalékok hatékonyságának vizsgálata Brachyspira hyodysenteriae-vel fertőzött malacokbanAdorján, AndrásRafai, PálPapp, ZoltánBrydl, EndreJakab, LászlóKovács, PéterJurkovich, ViktorMakrai, LászlóBalka, GyulaKovács, MelindaBata, ÁrpádKönyves, Lászlóhttp://hdl.handle.net/10832/28792021-04-17T01:00:29Z2016-02-01T00:00:00ZAntibakteriális hatású kísérleti takarmányadalékok hatékonyságának vizsgálata Brachyspira hyodysenteriae-vel fertőzött malacokban
Adorján, András; Rafai, Pál; Papp, Zoltán; Brydl, Endre; Jakab, László; Kovács, Péter; Jurkovich, Viktor; Makrai, László; Balka, Gyula; Kovács, Melinda; Bata, Árpád; Könyves, László
SUMMARY
Two, non-antibiotic feed additives (Dys-1 and Trial-D1) developed for prevention
and alleviation of clinical symptoms of swine dysentery (SD) were studied
in an infection model. The feed of two groups (Dys-1, Trial-D1) contained one of
the additives and similarly to the third group (T-2) T-2 toxin (2 mg/kg) as well.
After 19 days of intake all of the four groups (’Control’ group too which did not
consume T-2 toxin and any additives) were inoculated with fresh colon scraping
of SD affected pigs via gastric tube. Form, appearance and consistency of
faeces following the infection was qualified by a 5-grade (0–4) scoring system.
Fisher exact probe demonstrated that frequency of diarrhoea scores depended
on treatments. Average live weight and daily weight gain of Dys-1 pigs were
found superior to that of the others. Gross pathological lesions of SD were found
exclusively in pigs that showed the clinical signs of the disease at the time of
exsanguination. Data of the present experiment justifies further improvement
of Dys-1 and semi-field trials with the upgraded additive. The infection model,
with minor alterations, seems suitable for further studies with SD.
2016-02-01T00:00:00ZEctopia cordis cervicalis holstein-fríz borjúban - EsetismertetésSzabó, JánosKutasi, PéterBikádi, PéterSomogyi, AttilaKrebsz, MátéHornyák, ÁkosVégh, BorbálaSzabára, ÁgnesJakab, Csabahttp://hdl.handle.net/10832/28782021-04-17T01:00:45Z2016-02-01T00:00:00ZEctopia cordis cervicalis holstein-fríz borjúban - Esetismertetés
Szabó, János; Kutasi, Péter; Bikádi, Péter; Somogyi, Attila; Krebsz, Máté; Hornyák, Ákos; Végh, Borbála; Szabára, Ágnes; Jakab, Csaba
SUMMARY
The authors report a histopathological investigation of the myocardium, aorta,
truncus pulmonalis and lungs from a two-days-old Holstein Friesian bull calf
carcass with ectpoia cordis cervicalis. The atriums showed hallmarks of myocardial
hypertrophy, multifocal myodegeneration, multiplex interstitial and intramuscular
acute haemorrhages; mild lympho(histio)cytic inflammation; interstitial
oedema, furthermore right atrial interstitial fibrosis. The ventricles showed
hallmarks of myocardial hypertrophy, mild perinuclear lipofuscin accumulation,
multifocal myocardial vacuolisation, -lysis; multiplex interstitial, and intramuscular
acute haemorrhages; mild lympho(histio)cytic inflammation; lymphangiectasia,
interstitial oedema. In the pericardium, and myocardium they detected
CD3-positive T-lymphocytes, and intact claudin-5-positive endothelium of the
vessels. The walls of the aorta and truncus pulmonalis were intact. In the lungs
multiple thrombosis/thromboembolisation, acute congestion, haemostasis,
acute interstitial and intraalveolar haemorrhages, furthermore meconium-aspiration
were detected. PCR-analysis was negative for BVD-, IBR-, Bluetongueand
Schmallenberg viruses.
2016-02-01T00:00:00ZWilliam Dick (1793-1833)Orbán, Évahttp://hdl.handle.net/10832/28772021-04-17T01:00:39Z2016-02-01T00:00:00ZWilliam Dick (1793-1833)
Orbán, Éva
2016-02-01T00:00:00ZKérődző-egészségügyi szakállatorvos-képzés diplomaosztó ünnepségeGaál, Csabahttp://hdl.handle.net/10832/28762021-04-16T01:00:32Z2016-01-01T00:00:00ZKérődző-egészségügyi szakállatorvos-képzés diplomaosztó ünnepsége
Gaál, Csaba
2016-01-01T00:00:00ZKönyvismertetés: Gálfi P. - Csikós Gy. - Jerzsele Á.: Állatorvosi gyógyszertan III.Soós, Tiborhttp://hdl.handle.net/10832/28752021-04-16T01:00:41Z2016-01-01T00:00:00ZKönyvismertetés: Gálfi P. - Csikós Gy. - Jerzsele Á.: Állatorvosi gyógyszertan III.
Soós, Tibor
2016-01-01T00:00:00Z