I. Hernández-Ávalos, D. Mota-Rojas, P. Mora-Medina, J. Martínez-Burnes, Alejandro Casas Alvarado, Antonio Verduzco-Mendoza, K. Lezama-García, A. Olmos-Hernández
{"title":"Review of different methods used for clinical recognition and assessment of pain in dogs and cats","authors":"I. Hernández-Ávalos, D. Mota-Rojas, P. Mora-Medina, J. Martínez-Burnes, Alejandro Casas Alvarado, Antonio Verduzco-Mendoza, K. Lezama-García, A. Olmos-Hernández","doi":"10.1080/23144599.2019.1680044","DOIUrl":"https://doi.org/10.1080/23144599.2019.1680044","url":null,"abstract":"ABSTRACT In light of the need to perform surgical techniques and the importance of animal welfare because of acute pain, the objectives of the veterinary anaesthetists are to manage muscle relaxation and adequate analgesia in order to conserve a balance in the autonomic nervous system, enhance the action of the parasympathetic system in the face of the emerging action of the sympathetic portion provoked by the surgeon, and maintain a balance among them. The aim of the present review is to describe different evaluation criteria for acute pain using unidimensional and multidimensional scales, correlating these findings to parasympathetic tone activity (PTA) and bispectral index (BIS) assessment, to conduct an objective evaluation of pain that patients (dog or cat) perceives, in order to administrate an adequate analgesic treatment in each case. In conclusion, this integral, objective evaluation will allow veterinarians – especially anaesthesiologists – to improve the management of pain in the patients.","PeriodicalId":45744,"journal":{"name":"International Journal of Veterinary Science and Medicine","volume":"70 1","pages":"43 - 54"},"PeriodicalIF":2.2,"publicationDate":"2019-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77398539","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}
A. Samir, Amany Adel, A. Arafa, H. Sultan, H. A. Hussein Ahmed
{"title":"Molecular pathogenic and host range determinants of reassortant Egyptian low pathogenic avian influenza H9N2 viruses from backyard chicken","authors":"A. Samir, Amany Adel, A. Arafa, H. Sultan, H. A. Hussein Ahmed","doi":"10.1080/23144599.2019.1637046","DOIUrl":"https://doi.org/10.1080/23144599.2019.1637046","url":null,"abstract":"ABSTRACT Since the introduction of H9N2 low pathogenic avian influenza virus in Egypt, it became an endemic disease causing considerable economic losses in different poultry sectors especially in the presence of other secondary bacterial and viral infections. The H9N2 viruses in Egypt are in continuous evolution that needs deep analysis for their evolution pattern based on the genetic constitutions of the pathogenic determinant genes (HA, PB2, PB1, PA, and NS). In this work, samples were collected from the backyard chickens from 3 Egyptian governorates. Five selected viruses were sequenced and analyzed for the hemagglutinin gene which showed genetic relatedness to the Asian G1 lineage group B, similar to the circulating H9N2 viruses in Egypt since 2013. The sequence for PB2, PB1, PA, HA and NS genes of the selected five viruses indicate a natural re-assortment event with recent Eurasian subtypes and similar to Egyptian H9N2 virus isolated from pigeon in Egypt during 2014. The Egyptian viruses of our study possess amino acids signatures including S42, V127, L550, L672 and V504 in the internal genes NS1, PA, and PB2, of respectively of an impact on virus transmission and replication. This work indicates that the H9N2 is in continuous evolution with alarming to the reassortment occurrence.","PeriodicalId":45744,"journal":{"name":"International Journal of Veterinary Science and Medicine","volume":"1 1","pages":"10 - 19"},"PeriodicalIF":2.2,"publicationDate":"2019-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80351166","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}
{"title":"Brain aromatase modulates cardiac functions in embryonic zebrafish","authors":"Z. S. Ulhaq","doi":"10.1080/23144599.2019.1675287","DOIUrl":"https://doi.org/10.1080/23144599.2019.1675287","url":null,"abstract":"ABSTRACT Oestradiol (E2) is known as a female reproductive hormone with pleiotropic effects on the cardiovascular system. Local E2 biosynthesis such as in the brain and myocardial cells have important physiological and pathophysiological roles. E2 production is catalysed by aromatase (Aro) enzyme. In teleost, two Aro isoforms are distinctly expressed in the ovary and brain. In this study, the role of brain Aro (AroB) in modulating cardiovascular system is investigated. AroB MO-mediated knockdown decreased ventricular functions. Moreover, embryos injected with AroB MO displays a sign in developing heart failure. All the effects caused by AroB MO were partially reversed by exposure to E2. Taken together, this study demonstrates the role of AroB in modulating normal cardiovascular function in zebrafish embryos.","PeriodicalId":45744,"journal":{"name":"International Journal of Veterinary Science and Medicine","volume":"28 1","pages":"31 - 34"},"PeriodicalIF":2.2,"publicationDate":"2019-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82568143","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}
{"title":"Alighting Dipterous Insects on Cattle are Associated to Contaminative Transmission of Foot-and-Mouth Disease During Epidemics in Ngaoundere- Cameroon","authors":"S. Lendzele","doi":"10.13188/2325-4645.1000043","DOIUrl":"https://doi.org/10.13188/2325-4645.1000043","url":null,"abstract":"This study was designed to identify the landing preference sites of common hematophagous symbovine Dipterans and relate it to the FMD shedding sites. Three sets of zebu Goudali (from the DFG-COBE project herd) of different colors (black, brown and white) of same ages were restrained to sticks. Observations were made in October/November 2016 (seven days consecutively) and January 2017 (7days consecutively). Data from literature on FMDV infectious doses (TCID50/ml) shedding areas in clinical cases was used to map such sites on cattle and associate it to the landing predilection sites of hematophagous dipterous insects. The total number of observed biting insects on cattle was 26779 and the following fly-groups were identified in order of magnitude: Stomoxys (17453), culicids (8925), Simulium (293), Chrysops (74) and Tabanus (34). Chrysops preferred biting front legs. Culicids preferred biting around legs and neck. Tabanus preferred biting around head and legs. Stomoxys preferred biting around neck and legs. The neck and legs were body parts with the highest insect-vector frequency. The alighting predilection of each insect-group differed statistically (P<0.05). From the association test, an important number of each insect group was associated to at least one of the FMD contamination spots on cattle, but Stomoxys and culicids had a higher propensity of being contaminated as compared to others based on their high landing numbers on the exposed animals. Sevidzem Silas Lendzele1,2*, Jacques François Mavoungou2,3, Zinga-Koumba Roland Christophe2,3, M’batchi Betrand4","PeriodicalId":45744,"journal":{"name":"International Journal of Veterinary Science and Medicine","volume":"73 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81733364","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}
Shola D. Ola-Fadunsin, Karimat Hussain, Musa Rabiu, Isau A. Ganiyu
{"title":"Parasitic conditions of domestic owned rabbits in Osun State, southwestern Nigeria: Retrospective evaluation, risk factors and co-infestations","authors":"Shola D. Ola-Fadunsin, Karimat Hussain, Musa Rabiu, Isau A. Ganiyu","doi":"10.1016/j.ijvsm.2018.06.002","DOIUrl":"10.1016/j.ijvsm.2018.06.002","url":null,"abstract":"<div><p>Parasitism is of great concern to the production, reproduction and performance of man and animals. The present study evaluated the parasitic conditions of rabbits brought for medical attention in the major Veterinary hospitals in Osun State, Southwestern Nigeria during ten years (2006–2015). A total of 444 rabbits were brought during the study period, out of which 312 (70.27%) was diagnosed for mange, 126 (28.38%) for helminthoses, 60 (13.51%) for coccidiosis and 6 (1.35%) for flea infestation. There was no defined pattern in the yearly and monthly prevalence of these parasitic diseases. Age, sex and season were the statistically significant (<em>P</em> < 0.05) risk factors associated with the prevalence of helminthoses, while age and season were associated with mange at <em>P</em> < 0.05. There was a significant negative correlation in the co-infection of helminthoses and coccidiosis, helminthoses and mange, coccidiosis and mange, while the co-infection of helminthoses with flea infestation, coccidiosis with flea infestation and mange with flea infestation was not statistically significant. These findings could be useful for surveillance, monitoring and designing of appropriate interventions for diseases control in Osun State and Nigeria at large. The proper management, prevention, control and eradication of these disease conditions will improve the production and reproduction of rabbits for better profitability for farmers and increased availability of protein sources for consumers.</p></div>","PeriodicalId":45744,"journal":{"name":"International Journal of Veterinary Science and Medicine","volume":"6 2","pages":"Pages 208-212"},"PeriodicalIF":2.2,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ijvsm.2018.06.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36795086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eneku Wilfred, Francis Mutebi, Frank Norbert Mwiine, Okwee-Acai James, Ojok Lonzy
{"title":"Porcine Circovirus type 2 – Systemic disease on pig farms and associated knowledge of key players in the pig industry in Central Uganda","authors":"Eneku Wilfred, Francis Mutebi, Frank Norbert Mwiine, Okwee-Acai James, Ojok Lonzy","doi":"10.1016/j.ijvsm.2018.08.004","DOIUrl":"10.1016/j.ijvsm.2018.08.004","url":null,"abstract":"<div><p>Porcine Circovirus type 2 (PCV2) infections and associated diseases have been rarely studied in Africa. There is no report of PCV2 infection-associated morbidity and the level of awareness of stakeholders has never been investigated in Uganda. This cross sectional survey investigated the occurrence of Porcine Circovirus type 2 – systemic disease (PCV2-SD) among pigs and the associated level of awareness of stakeholders in Central Uganda. Data were collected using questionnaires, Focus Group Discussions (FGDs), key informant interviews and laboratory investigations. All respondents (n = 131) and farmers attending FGDs (n = 31) had never heard of PCV2-SD and only 16.7% (n = 2) of the interviewed animal health workers (n = 12) knew about the disease. Among the farms, 20 piglets presenting with a chronic wasting and a persistent diarrhea were detected and sampled for laboratory investigations. Severe lymphoid depletion with histiocytic and macrophage infiltration in lymphoid organs (n = 8), shortening of intestinal villi (n = 9), abscesses in various organs (n = 15) and granulomatous pneumonia (n = 2) were the major histopathological lesions described. Immunohistochemistry and PCR assays on organs with implicating lesions confirmed PCV2 infection in 25% (n = 5) of the 20 pigs. The study confirmed the occurrence of PCV2 infections among piglets with persistent diarrhea on pig farms in central Uganda and revealed a low level of associated knowledge among farmers and veterinary practitioners. The study arouses the need for systematic studies on prevalence of PCV2 infections and sensitization of stakeholders on occurrence of PCV2 infections in Uganda.</p></div>","PeriodicalId":45744,"journal":{"name":"International Journal of Veterinary Science and Medicine","volume":"6 2","pages":"Pages 178-185"},"PeriodicalIF":2.2,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ijvsm.2018.08.004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36795606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}