Veterinarska stanica最新文献_第5页

Ponašanje i dobrobit mliječnih krava u suvremenoj stočarskoj proizvodnji 奶牛在现代畜牧生产中的行为与福利

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.3

Marija Benić

{"title":"Ponašanje i dobrobit mliječnih krava u suvremenoj stočarskoj proizvodnji","authors":"Marija Benić","doi":"10.46419/vs.55.2.3","DOIUrl":"https://doi.org/10.46419/vs.55.2.3","url":null,"abstract":"U današnjim uvjetima intenzivne proizvodnje od neobične je važnosti osigurati životinjama što prirodniji stajski okoliš u kojemu će njihove vitalne i proizvodne funkcije doći do punog izražaja. Da bi mliječne krave izrazile svoj puni proizvodni potencijal potrebno im je osigurati optimalan smještaj i ambijentalne uvjete. Njihov smještaj u stajama može biti vezani i slobodni i svaki od njih ima svoje prednosti i nedostatke. Bez obzira na način smještaja od velike je važnosti dimenzija ležišta i nasteljenost. Udoban i kvalitetan ležaj omogućuje kravama dugo vremensko razdoblje odmaranja i preživanja, što povoljno utječe na njihovo zdravlje i mliječnost. Osim toga, udoban ležaj preventiva je bolesti nogu (hromosti, laminitisa i sl.). Dobra mikroklima u objektu, uz ostale važne čimbenike, preduvjet je uspješnog uzgoja. Važni čimbenici mikroklime su temperaturno-vlažni odnosi, strujanje zraka, osvijetljenost i zračna onečišćenja od kojih su najvažniji sadržaj amonijaka, ugljičnog dioksida, prašine i mikroorganizama. Ukoliko smještaj i ambijentalne prilike nisu prikladni, mogu nastati razne ozljede (nagaz repova i vimena, lomova ekstremiteta, respiratornih i probavnih smetnji i neprihvatljivih oblika ponašanja poput frustracija i stereotipija). Zbog toga je potrebno mliječnim kravama osigurati uvjete za zadovoljavanje njihovih fizioloških i socijalnih potreba i činiti sve u skladu s onim što životinja osjeća. Dobrobit se može opisati kao veoma dobra, ako su životinje u dobroj formi i zdrave i ako se osjećaju dobro i da ne pate.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42274672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Govor tijela - ključ uspješne komunikacije između ljudi i konja 肢体语言——人与马成功沟通的关键

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.9

Antun Sačer, Ante Vidošević, Albert Trstenjak, Ivana Sabolek, Željko Pavičić, Kristina Matković, Mario Ostović

引用次数: 0

Učinkovitost sustava automatske detekcije tjeranja u junica smeđeg goveda kada se rabi seksirano sjeme na velikoj farmi mliječnih goveda

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.7

Roman Mylosyvyi, Pavlo Skliarov, Olena Izhboldina, Оleksandr Chernenko, Мaryna Lieshchova, Bogdan Gutyj, Oleh Marenkov, Djallal Eddine Rahmoun

引用次数: 0

Sorbic acid – an additive with antimicrobial action in foods of animal origin 山梨酸——一种在动物源性食品中具有抗菌作用的添加剂

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.6

Nina Kudumija, Ana Vulić, Tina Lešić, Lidija Dergestin Bačun, Zrinka Dugonjić Odak, J. Pleadin

{"title":"Sorbic acid – an additive with antimicrobial action in foods of animal origin","authors":"Nina Kudumija, Ana Vulić, Tina Lešić, Lidija Dergestin Bačun, Zrinka Dugonjić Odak, J. Pleadin","doi":"10.46419/vs.55.2.6","DOIUrl":"https://doi.org/10.46419/vs.55.2.6","url":null,"abstract":"Sorbinska kiselina i njezine soli, kalijev i kalcijev sorbat prehrambeni su aditivi, odnosno konzervansi s antimikrobnim djelovanjem koji inhibicijski djeluju na plijesni i kvasce, ali i na neke bakterije. Sorbinska kiselina, zbog navedenih svojstava, ima široku primjenu uprehrambenoj industriji, a naročito za konzerviranje mliječnih proizvoda, slastičarskih i pekarskih proizvoda, majoneza, namaza, suhog voća, vina te za površinsku obradu prerađenih mesnih proizvoda. Mehanizan antimikrobnog djelovanja sorbata još nije u potpunosti istražen. Preporučeni dnevni unos sorbinske kiseline iznosi 25 mg/kg tjelesne mase te se smatra najmanje tosičnim konzervansom, iako u kombinaciji s drugim aditivima može stvarati spojeve štetne za zdravlje. Kako bi se utvrdilo moguće prekoračenja najveće dopuštene količine (NDK) sorbinske kiseline u proizvodima životinjskog podrijetla, tijekom petogodišnjeg razdoblja (2018. - 2022.) s hrvatskog tržišta prikupljeno je i analizirano 725 uzoraka, od čega 445 uzoraka mliječnih proizvoda i 280 uzoraka mesnih proizvoda. Od ukupnog broja uzoraka, sorbinska kiselina detektirana je u 37 uzoraka. Količina sorbinske kiseline u mesnim proizvodima kretala se u rasponu 6-73 mg/kg te u mliječnim proizvodima 6-797 mg/kg. U niti jednom od analiziranih uzoraka nije određena količina ovog aditiva veća od NDK definirane zakonodavstvom. Međutim, u cilju zaštite zdravlja potrošača nužna je daljnja sustavna kontrola ovog prehrambenih aditiva.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46227077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Haematological parameters and production characteristics of novel Romanov × Hissar crossbred sheep adapted to European steppe climate 适应欧洲草原气候的新型罗曼诺夫×希萨尔杂交绵羊血液学参数及生产特性

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.8

V. Pokhyl, Lyudmila Mykolaichuk, O. Pokhyl, Roman Pavlenko, S. Shemet

{"title":"Haematological parameters and production characteristics of novel Romanov × Hissar crossbred sheep adapted to European steppe climate","authors":"V. Pokhyl, Lyudmila Mykolaichuk, O. Pokhyl, Roman Pavlenko, S. Shemet","doi":"10.46419/vs.55.2.8","DOIUrl":"https://doi.org/10.46419/vs.55.2.8","url":null,"abstract":"The study presented some haematological parameters and production characteristics of novel crossbred Romanov × Hissar and purebred Romanov sheep. A number of biochemical and haematological tests were performed to assess the level of adaptation of F1 crossbred progeny to local rearing conditions and evaluate its potential economic benefits for industrial production. The newly created crossbreed demonstrated significant increase in carcass production characteristics, with pre-slaughter weight increased by 29.2%, slaughter weight - by 39.7%, cooled carcass weight - by 40.5% and total yield ‒ by 8.2% compared to Romanov purebreed. The meat quality was also increased: fat content remained at the same level (6.6-6.8%), carcasses of F1 crossbreed lambs had higher relative weight of muscle tissue (78.8% vs. 73.3%), increased content of the 1st grade meat (94.6% vs. 91.6%), and higher caloric value of the meat (by 8.7%) compared to the parent purebreeds. An increased erythrocyte (by 3.1%) and leukocyte (by 6.45%) count was noted in the F1 rams. Haemoglobin level in F1 lambs was increased by 4.2%. Protein metabolism parameters were improved: blood serum total protein level ‒ by 11.2%, albumin ‒ by 11.4%, globulin ‒ by 10.4%, suggesting intensified protein metabolism in F1 lambs; this was also evidenced by the increased activities of aspartate transaminase (by 3.9%) and alanine transaminase (by 16.6%) in F1 lambs over Romanov purebred animals. Blood serum of crossbred lambs had higher bactericidal (by 1.92%), lysozyme (by 3.53%), and phagocytic activity. The increased haematological and biochemical parameters and enhanced antibacterial properties of serum indicate the enhanced metabolic activity in F1 crossbreed sheep and underlay the improved meat production parameters. Obtained results demonstrate increased adaptation of the novel crossbred to industrial rearing conditions and local microclimate of steppe zone of Ukraine, which is undergoing gradual aridization.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44238496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Histopathology lesions in red deer (Cervus elaphus) from Idanha-a-Nova and Lousã (Portugal): preliminary results 来自Idanha-a-Nova和Lousã(葡萄牙)的马鹿(Cervus elaphus)组织病理学病变:初步结果

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.2

C. Jota Baptista, P. Oliveira, J. M. Gonzalo-Orden, Gilberto Fernandes, F. Seixas

{"title":"Histopathology lesions in red deer (Cervus elaphus) from Idanha-a-Nova and Lousã (Portugal): preliminary results","authors":"C. Jota Baptista, P. Oliveira, J. M. Gonzalo-Orden, Gilberto Fernandes, F. Seixas","doi":"10.46419/vs.55.2.2","DOIUrl":"https://doi.org/10.46419/vs.55.2.2","url":null,"abstract":"The red deer (Cervus elaphus) is a wild ungulate and game species with a broad distribution in Portugal. In Idanha-a-Nova (Castelo Branco) there is a particular interest in studying these populations due to the importance of the hunting industry to the regional economy, and the recognised role of ungulates as reservoirs of infectious agents to livestock and humans. This histopathology survey aimed to compare deer lesions from Idanha-a-Nova (n=16) and Lousã (n=4). Samples from the lung, liver and kidney of animals were collected during the hunting season. The results reveal a high prevalenceof parasitic bronchitis (13/20; 65%), especially in Idanha-a-Nova (11/16; 68.8%). Moreover, many animals presented non-purulent nephritis (8/20; 40%). No statistically significant differences were found between regions or genders for any lesion. This survey provides an overview of the health status of the red deer populations in these regions. Further studies are crucial to better know the sanitary situation of these populations and under the One Health perspective, to apply protective measures for animal, hunter and consumer health.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70502000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Molekularni probir Nocardia spp. u divljih sisavaca - presječna studija 诺卡氏菌在野生哺乳动物中的分子检测——横断面研究

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.5

Manuela Matos, Sérgio João, Ana Cristina Matos, Luís Figueira, Luís Cardoso, Maria de Lurdes Pinto, Ana Cláudia Coelho

{"title":"Molekularni probir Nocardia spp. u divljih sisavaca - presječna studija","authors":"Manuela Matos, Sérgio João, Ana Cristina Matos, Luís Figueira, Luís Cardoso, Maria de Lurdes Pinto, Ana Cláudia Coelho","doi":"10.46419/vs.55.2.5","DOIUrl":"https://doi.org/10.46419/vs.55.2.5","url":null,"abstract":"Nocardiosis is an emerging zoonosis caused by Nocardia spp. bacteria. The disease is linked to infections in immunocompromised individuals, and is potentially lethal when it turns systemic and is left untreated. The development of reliable and valid diagnostic methods is crucial to the identification of these pathogenic agents, particularly in wild mammals, which are potential reservoirs. The aim of this study was to determine the molecular prevalence of Nocardia spp. in wild mammals in Portugal. A sample of 114 wild mammals belonging to the orders Canidae, Cervidae, Erinaceidae, Herpestidae, Leporidae, Mustelidae, Viverridae, and Suidae were studied. Tissue samples (n=206) were collected from different organs. The molecular prevalence of Nocardia in wild mammals was 55.3% (95% CI: 45.7-64.6%). Nocardia spp. were detected in nine of ten species studied: 83.3% (95% CI: 62.2-100%) in Egyptian mongoose (Herpestes ichneumon), 63.2% (95% CI: 41.5-89.9%) in red fox (Vulpes vulpes), 45.9% (95% CI: 29.8-62.0%) in red deer (Cervus elaphus), 44.4% (95% CI: 28.2-60.6%) in wild boar (Sus scrofa), 3/3 beech martens (Martes foina), 2/2 Eurasian otters (Lutra lutra), 1/1 European badger (Meles meles), 1/1 genet (Genetta genetta), and 1/2 hedgehog (Erinaceus europeaeus). Of the 206 tissue samples studied by molecular techniques, Nocardia spp. were detected in 37.4% (95% CI: 36.7-38.1%), with a predominance in mesenteric lymph nodes (13.1%; 95% CI: 12.4-13.9%) and kidneys (9.2%; 95% CI: 8.5-9.9%). These results provide new insight into the prevalence of Nocardia in wild mammals and highlight the need for surveillance of wildlife as a potential reservoir of these emergent pathogens.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48455362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Utjecaj fitobiotičkog svetog bosiljka (Ocimum sanctum) na proizvodnju i zdravlje tovnih pilića

Veterinarska stanica Pub Date : 2023-08-21 DOI: 10.46419/vs.55.2.1

Wafaa A. Abd El-Ghany

引用次数: 0

Pathology of canine herpesvirus infection 犬疱疹病毒感染的病理分析

Veterinarska stanica Pub Date : 2023-06-27 DOI: 10.46419/vs.55.1.7

Marina Piršlin, Šimun Naletilić, M. Hohšteter, Valentina Kunić, N. Krešić, Nenad Turk, I. Lojkić, L. Jemeršić, D. Brnić

{"title":"Pathology of canine herpesvirus infection","authors":"Marina Piršlin, Šimun Naletilić, M. Hohšteter, Valentina Kunić, N. Krešić, Nenad Turk, I. Lojkić, L. Jemeršić, D. Brnić","doi":"10.46419/vs.55.1.7","DOIUrl":"https://doi.org/10.46419/vs.55.1.7","url":null,"abstract":"Pseća je herpesviroza globalno prisutna virusna zarazna bolest prouzročena psećim herpesvirusom 1 (Canid alphaherpesvirus-1; CHV). Infekcija ovim virusom ima dvije faze: litičku i latentnu. Sam ishod infekcije uvelike ovisi o dobi i razvijenosti imunološkog sustava psa. Najznačajnija patološka posljedica pseće herpesviroze je liza endotelnih stanica i epitelnih stanica više organskih sustava koja se pojavljuje u imunodeficijentnih štenaca. Zbog pantropizma CHV-a, posljedica infekcije je nekrohemoragična upala mnogobrojnih organa zbog koje štenci nerijetko i ugibaju. U imunokompetentnih starijih pasa, iako često asimptomatska, litička infekcija može biti i smrtonosna. Klinički simptomi uključuju infekcije dišnog i spolnog sustava i očiju. Najčešće prisutna lezija očiju je konjunktivitis, ali mogu se pojaviti i ulceracije, petehijalna krvarenja i eksudativni blefaritis s krustama i alopecijom. Utjecaj CHV-a na respiratorni sustav rezultira blagim rinitisom, faringitisom i traheobronhitisom, iznimno pneumonijom. CHV se često povezuje i sa zaraznim traheobronhitisom u pasa, tzv. ‘’kašaljem štenare’’. Infekcija spolnog sustava ograničena je na hiperemiju vagine ili prepucija s hiperplastičnim limfoidnim folikulima te papulovezikularnim lezijama, ali se smatra najvažnijim izvorom infekcije za štenad pri porođaju. Prestankom kliničkih simptoma CHV prelazi u fazu latencije u živčanim ganglijima te se na taj način trajno zadržava u domaćinu. Prilikom stresa i imunosupresije latentni se CHV virus može reaktivirati i uspostaviti litičku fazu. Time se virus ponovno počinje replicirati i izlučivati, a oboljeli pas se mora isključiti iz uzgoja jer predstavlja izvor daljnjeg širenja virusa. Ipak, primjenom cjepiva u gravidnih kuja moguće je zaštititi novorođenu štenad te spriječiti teške posljedice herpesviroze u pasa.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46769259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Occurrence of Campylobacter spp. in neck skins and fresh chicken meat as a leading cause of bacterial food poisoning 颈部皮肤和新鲜鸡肉中的弯曲杆菌是引起细菌性食物中毒的主要原因

Veterinarska stanica Pub Date : 2023-06-27 DOI: 10.46419/vs.55.1.9

S. Furmeg, K. Markov, Ž. Cvetnić, M. Benič, Vesna Jaki Tkalec

{"title":"Occurrence of Campylobacter spp. in neck skins and fresh chicken meat as a leading cause of bacterial food poisoning","authors":"S. Furmeg, K. Markov, Ž. Cvetnić, M. Benič, Vesna Jaki Tkalec","doi":"10.46419/vs.55.1.9","DOIUrl":"https://doi.org/10.46419/vs.55.1.9","url":null,"abstract":"Jedan od vodećih mikroorganizama koji uzrokuje bakterijsko trovanje hranom su bakterije roda Campylobacter koje prouzroče kampilobakteriozu, zoonozu koja je od 2005. godine najčešće prijavljivana bolest uzrokovana hranom u Europskoj Uniji te kao takva predstavlja javno-zdravstveni problem. Najprisutnijim izvorom ovog patogena smatra se pileće meso s obzirom da su kampilobakteri uobičajeni komenzali u probavnom sustavu peradi. S obzirom da se nalaze u crijevima peradi, osim prilikom procesa klanja i obrade mesa, velika mogućnost kontaminacije javlja se u kasnijim fazama proizvodnje kao što su: čupanje perja, evisceracija, pranje, pohranjivanje i hlađenje te kontaminacija putem ruku radnika, opreme ili same okoline, a pretpostavlja se da upravo koža peradi predstavlja glavni izvor ovog patogena. U ovom je radu određivan broj bakterija Campylobacter spp. u uzorcima kože vratova tovnih pilića, pilećih prsa bez kože, pilećih krilaca i pilećih bataka ‒ zabataka. Za određivanje broja kolonija korištena je standardna metoda za određivanje broja Campylobacter spp. prema ISO normiranoj metodi HRN EN ISO 10272 – 2:2017.","PeriodicalId":23596,"journal":{"name":"Veterinarska stanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44163760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0