Veterinary Medicine International最新文献

{"title":"Nutrtional and Phytochemical Characterstics of Fruits and Vegetable Wastes as Livestock Feed: A Case Study in Gamo Zone, Southern Ethiopia.","authors":"Mitiku Yohannes, Yisehak Kechero, Yilkal Tadele","doi":"10.1155/2024/4427876","DOIUrl":"https://doi.org/10.1155/2024/4427876","url":null,"abstract":"<p><p>Fruit and vegetable producers were creating a large amount of waste in homes, cafeterias, and agroprocessing units. The majority of this waste is composted and disposed in landfills and waterways. Recycling these wastes as animal feedstuffs will lessen food-feed competition and minimize environmental hazards. This study was carried out in the Gamo zone of southern Ethiopia, in the heart of the southern rift valley, to ascertain the nutritional profiles of fruit and vegetable by-products in relation to livestock feed potentials. All fruit and vegetable waste (FVW) samples were collected from homes, marketing facilities, restaurants, and waste disposal facilities. Proximate, detergent fiber component, minerals, and antinutritional factors were among the analyses performed on the collected samples. The results showed that, highest CP values recorded from banana leaf, 15.8 ± 0.8 (%DM) followed by avocado peel (14 ± 0.8) among fruit by-products and that of highest values of vegetable components were obtained from <i>Moringa oleifera</i> strip (20.6 ± 1.25) sweet potato (18.5 ± 1.55), respectively. The highest ME (MJ/kg DM) contents obtained from avocado and mango by-products among fruit wastes, while that of highest values recorded for cassava and potato peel (12.2 ± 0.4) and (11.3 ± 0.1) among vegetable components, respectively. The antinutrients included in FVW, namely, tannin, oxalate, and phytate, did not exceed the maximum permissible level for animal needs, which is less than 5% of DM. The macro- and micromineral profiles of these by-products also show encouraging results that contribute to maintaining the mineral needs of farm animals. FVW can be a viable and alternative source of supplemental feed for farm animals that primarily rely on low-quality natural pasture and crop residues, and can partially replace more expensive feedstuffs and their efficient reuse would minimize environmental impacts associated with the disposal of such wastes.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"4427876"},"PeriodicalIF":1.9,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11540892/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606631","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}

{"title":"Prevalence of Bovine Hydatidosis in Cattle Slaughtered at Nekemte Municipal Abattoir, Western Ethiopia.","authors":"Abdu Muhammed, Yobsan Tamiru, Felmata Kenei, Nezif Zenu","doi":"10.1155/2024/4978078","DOIUrl":"https://doi.org/10.1155/2024/4978078","url":null,"abstract":"<p><p>Hydatidosis (cystic echinococcosis) is one of the major serious parasite infectious diseases that cause poor weight gain and organ condemnation, which contributes to Ethiopia's low cattle industry production. A cross-sectional study was performed at the Nekemte Municipal Abattoir, Western Ethiopia, from October 2020 to August 2021 with the aim of determining the prevalence of bovine hydatid cysts, assessing the related risk factors, and evaluating the organ level of distributions of the cysts. An antemortem examination and postmortem examination were performed as usual on all 220 chosen slaughtered cattle. We evaluated the organs of systemically selected cattle through visual inspection and palpation. Of the total number inspected, 44 (20%) had one or more hydatid cysts in one or more of their organs. Both age and sex of the cattle were significantly associated with the prevalence of bovine hydatidosis (<i>X</i> ² = 5.928; <i>p</i> = 0.015; and <i>X</i> ² = 4.086; <i>p</i> = 0.043, respectively) among the risk factors evaluated. 44 (20%) of the 220 animals evaluated were positive for hydatidosis. In terms of organ distribution, the liver accounted for 27 (61.4%), the lung for 16 (36.3%), and the spleen for 1 (2.3%). 34 (55.8%) of the 62 cysts counted and characterized were found in the liver, 27 (53.6%) in the lung, and 1 (2.3%) in the spleen. 22 (35.5%) of the 62 cysts collected were calcified, and 31 (50%) were found to be fertile. Of the 31 fertile cysts discovered, 7 (22.6%) were found in the liver, 23 (74.2%) in the lungs, and 1 (2.3%) in the spleen. Hydatidosis is still one of the most critical diseases that need careful consideration for prevention and control measures in the East Welega Zone, even with the moderate level of infection currently detected. This is because there appears to be a socioeconomic environment that is conducive to the disease. Therefore, the installation of regulated, well-equipped abattoirs, public awareness campaigns, and stray dog control are crucial.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"4978078"},"PeriodicalIF":1.9,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11540891/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606632","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}

{"title":"Molecular and Serological Detection of <i>Mycobacterium tuberculosis</i> in Dairy Cattle From Sylhet, Bangladesh: Implications for Zoonotic Transmission.","authors":"Md Mukter Hossain, Md Masudur Rahman, Md Mahfujur Rahman, Hemayet Hossain, Ruhena Begum, Md Shahidur Rahman Chowdhury, Md Rafiqul Islam, Md Bashir Uddin","doi":"10.1155/2024/3653654","DOIUrl":"https://doi.org/10.1155/2024/3653654","url":null,"abstract":"<p><p>This study aimed to determine the seroprevalence and molecular detection of <i>Mycobacterium tuberculosis</i> (<i>M. tuberculosis</i>) in dairy cattle using ELISA and PCR techniques. A total of 500 samples (250 blood and 250 milk) were collected from various farms in Sylhet, Bangladesh. The seroprevalence was found to be 5.6% in blood samples, with PCR confirming 1.60% and 2.80% positivity in blood and milk samples, respectively. These findings highlight the zoonotic potential and public health significance of <i>M. tuberculosis</i> in cattle, suggesting a need for integrated One Health surveillance.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"3653654"},"PeriodicalIF":1.9,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11540883/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142606630","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}

{"title":"The Impact of COVID-19 Pandemic on Agricultural, Livestock, Poultry and Fish Sectors: COVID-19 Impact on Agriculture, Livestock, Poultry and Fish Sectors.","authors":"Yashpal Singh Malik, Mohd Ikram Ansari, Rasha Gharieb, Souvik Ghosh, Ratan Kumar Chaudhary, Maged Gomaa Hemida, Dayan Torabian, Farzad Rahmani, Hadis Ahmadi, Pouneh Hajipour, Sina Salajegheh Tazerji","doi":"10.1155/2024/5540056","DOIUrl":"10.1155/2024/5540056","url":null,"abstract":"<p><p>COVID-19 pandemic is considered a global crisis that adversely impacted the world economy. The virus possessed a serious threat to different sectors including agricultural, livestock, poultry and fish sectors in both developing and developed countries. COVID-19 pandemic and the associated lockdown for a long period have not only caused enormous distress to the millions of poor and marginal farmers for saving their crops and/or livestock but also affected livestock, poultry production systems and associated value chains, nutrition, health care and labour availability. In addition, COVID-19 pandemic significantly impacted the fishery sector through disruption in fish supply and value chains and had noteworthy effects on income of fish stakeholders, especially in developing countries. In this regard, the current review discussed the impact of COVID-19 pandemic on agricultural, livestock, poultry and fish sectors.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"5540056"},"PeriodicalIF":1.9,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11537744/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142584406","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}

{"title":"Animal Wellness: The Power of Multiomics and Integrative Strategies: Multiomics in Improving Animal Health.","authors":"Ratan Kumar Choudhary, Sunil Kumar B V, Chandra Sekhar Mukhopadhyay, Neeraj Kashyap, Vishal Sharma, Nisha Singh, Sina Salajegheh Tazerji, Roozbeh Kalantari, Pouneh Hajipour, Yashpal Singh Malik","doi":"10.1155/2024/4125118","DOIUrl":"10.1155/2024/4125118","url":null,"abstract":"<p><p>The livestock industry faces significant challenges, with disease outbreaks being a particularly devastating issue. These diseases can disrupt the food supply chain and the livelihoods of those involved in the sector. To address this, there is a growing need to enhance the health and well-being of livestock animals, ultimately improving their performance while minimizing their environmental impact. To tackle the considerable challenge posed by disease epidemics, multiomics approaches offer an excellent opportunity for scientists, breeders, and policymakers to gain a comprehensive understanding of animal biology, pathogens, and their genetic makeup. This understanding is crucial for enhancing the health of livestock animals. Multiomic approaches, including phenomics, genomics, epigenomics, metabolomics, proteomics, transcriptomics, microbiomics, and metaproteomics, are widely employed to assess and enhance animal health. High-throughput phenotypic data collection allows for the measurement of various fitness traits, both discrete and continuous, which, when mathematically combined, define the overall health and resilience of animals, including their ability to withstand diseases. Omics methods are routinely used to identify genes involved in host-pathogen interactions, assess fitness traits, and pinpoint animals with disease resistance. Genome-wide association studies (GWAS) help identify the genetic factors associated with health status, heat stress tolerance, disease resistance, and other health-related characteristics, including the estimation of breeding value. Furthermore, the interaction between hosts and pathogens, as observed through the assessment of host gut microbiota, plays a crucial role in shaping animal health and, consequently, their performance. Integrating and analyzing various heterogeneous datasets to gain deeper insights into biological systems is a challenging task that necessitates the use of innovative tools. Initiatives like MiBiOmics, which facilitate the visualization, analysis, integration, and exploration of multiomics data, are expected to improve prediction accuracy and identify robust biomarkers linked to animal health. In this review, we discuss the details of multiomics concerning the health and well-being of livestock animals.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"4125118"},"PeriodicalIF":1.9,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11527549/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142558800","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}

{"title":"Serological and Molecular Prevalence and Associated Risk Factors in Caprine Brucellosis, Northeastern Thailand.","authors":"Sarinya Rerkyusuke, Sawarin Lerk-U-Suke, Peerapol Sukon, Patchara Phuektes","doi":"10.1155/2024/9966352","DOIUrl":"10.1155/2024/9966352","url":null,"abstract":"<p><p>Brucellosis is a significant zoonotic disease with global implications for animal and human public health. This study investigated the prevalence of caprine brucellosis in 39 meat goat herds in northeastern Thailand using serological and molecular methods. Seroprevalence, determined by the modified Rose Bengal test (mRBT), was negative, indicating no detectable antibodies against <i>Brucella</i>. However, real-time PCR identified <i>Brucella</i> spp. DNA in 11 samples from 8 herds. Intraherd prevalence varied from 0.0% to 9.09%, averaging 6.73% (95% CI, 4.74-8.72). Univariate analysis revealed significant risk factors associated with brucellosis at the herd level. Larger herd size correlated with increased brucellosis odds ratio (OR: 6.30; 95% CI: 1.07-36.93; <i>p</i>=0.041). Herds with multiple reproductive failures, including abortion, repeat breeding, and sterile, together with weak offspring, showed higher prevalence (OR: 9.37; 95% CI: 1.17-74.84; <i>p</i>=0.034). Multivariable analysis identified herd sizes over thirteen as a significant risk factor (OR: 10.20; 95% CI: 1.06-97.40; <i>p</i>=0.044). Notably, herds where owners were aware of direct transmission risks exhibited lower infection rates (OR: 0.05; 95% CI: 0.006-0.54; <i>p</i>=0.012). This study underscores the complementary role of molecular techniques alongside serological tests in detecting <i>Brucella</i> infection accurately. The findings highlight the importance of effective herd management, reproductive health monitoring, and owner education in mitigating brucellosis transmission. Implementing robust control measures, including stringent biosecurity protocols and enhanced stakeholder awareness, is crucial for controlling brucellosis in meat goat populations.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"9966352"},"PeriodicalIF":1.9,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11524711/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142547769","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}

{"title":"Antiviral Activity of Nitazoxanide and Miltefosine Against FeHV-1 In Vitro.","authors":"Consiglia Longobardi, Gianmarco Ferrara, Sara Damiano, Salvatore Florio, Giuseppe Iovane, Ugo Pagnini, Serena Montagnaro, Roberto Ciarcia","doi":"10.1155/2024/8849561","DOIUrl":"10.1155/2024/8849561","url":null,"abstract":"<p><p>Feline herpesvirus type 1 (FeHV-1) is a primary pathogen in cats responsible for respiratory and ocular signs. There are presently no antiviral drugs that are officially licensed for veterinary use in several countries. Consequently, veterinarians must depend on off-label antivirals designed for human use. Recent advances in virus-host cell interaction have resulted in new insights into FeHV-1 replication, establishing the importance of the PI3K/Akt axis. The aim of this study was to employ this new information to assess the efficacy of two compounds whose activities involve this pathway. The antiviral properties of miltefosine and nitazoxanide were examined using seven different concentrations, evaluating cell viability and viral titers after 24 h of infection. Furthermore, selected concentrations were supplied at different time points to investigate the influence of the timing of the addition. The best results were obtained when the drugs were added both before and after viral adsorption (in particular for nitazoxanide). Each compound was further investigated by real-time PCR, western blot, and immunofluorescence. Nitazoxanide was the most effective treatment, reducing the expression of viral glycoproteins as measured by western blot and immunofluorescence, as well as reducing the release of virions in the supernatant (measured by real-time PCR). Moreover, treatment with nitazoxanide and miltefosine was associated with a decrease in Akt phosphorylation. This work emphasized the significance of comprehending the pathways necessary for viral replication and their use in the assessment of novel and effective antivirals.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"8849561"},"PeriodicalIF":1.9,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11512641/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142508927","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}

{"title":"Antimicrobial Resistance Profiles of <i>E. coli</i> Isolated From Pooled Samples of Sick, Farm, and Market Chickens in Nairobi County, Kenya.","authors":"Tino A Deng, Lilly C Bebora, Mahacla O Odongo, Gerald M Muchemi, Samuel Karuki, Peter K Gathumi","doi":"10.1155/2024/9921963","DOIUrl":"10.1155/2024/9921963","url":null,"abstract":"<p><p>Bacterial antimicrobial resistance (AMR) is a global threat to both human and animal health. This is mainly because the same antimicrobial molecules are used for the treatment and prophylaxis of bacterial diseases in both cases, and about 60% of human pathogens are shared with animals. For effective control of AMR in any country, the current situation has to be established; this is done through surveillance exercises. In Kenya, there is scanty data on the prevailing AMR situation, especially in animals. This paper reports on AMR profiles of 54 <i>E. coli</i> strains isolated from chickens in a cross-sectional study, out of which 36/54 (72%) were from clinically ill chickens, 11/54 (22%) were from farm chickens, and 7/54 (9.7%) were from slaughtered chicken, respectively. All 54 isolates exhibited varying antimicrobial resistance profiles with the majority showing resistance to Ampicillin (85.22%), Tetracycline (66.7%), Co-trimoxazole (57.4%), and Streptomycin (40.7%). Very few isolates were resistant to Amoxicillin and Gentamicin (each at 3.7%), Ampicillin (11.1%), and Nalidixic acid (24.1%). A total of 44/54 (81.5%) showed multiple resistance to up to 6 antimicrobial agents. This information will augment current data on the AMR status of bacteria harbored by chickens in Kenya. It will also inform policymakers in their fight against AMR.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"9921963"},"PeriodicalIF":1.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11511595/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142508905","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}

{"title":"Effects of <i>Laurus nobilis</i> Leaf Extract on Healing of Experimentally Induced Wounds in Rabbits.","authors":"Omar Tariq Hammoodi, Majid A Alkhilani, Wissam Abdullah Alhayani, Waleed Al-Nuaimy, Ali A Tala'a","doi":"10.1155/2024/2889480","DOIUrl":"https://doi.org/10.1155/2024/2889480","url":null,"abstract":"<p><p>Wound or injury can be defined as partial or complete separation of the skin, while the healing of the wounds is defined as the sequences of processes by which the skin heals and returns to its normal appearance. This study aims to evaluate the efficacy of <i>Laurus nobilis</i> leaf extracts on the healing of open wounds in rabbits. Twenty-four healthy rabbits were used, divided randomly into control and treated groups, each consisting of 12 rabbits. The rabbits were caused to experience circular wound defects (2.5 cm) in diameter. All animals in the control (C) group were left without treatment while those in the <i>Laurus nobilis</i> leaf extract group were treated with drops of the aqueous extract of <i>Laurus nobilis</i> in a dose of 200 mg/kg per day for 20 days. The results of macroscopic observation revealed that all animals in both groups showed equitable viability and good appetite, no mortality occurred, and no signs of infection. In the group with the <i>Laurus nobilis</i> extract, we noticed a significant improvement in wound-healing activity and a reduction in the wound area at <i>p</i> ≤ 0.05 compared with the C group. Histopathological results at the end of the study show that the thick epidermal layer covers a mass of granulation with congested blood vessels and the dermis transforms into a denser layer gradually due to the improvements of the cellularity in the C group and also revealed a well-formed skin appearance, widespread of collagen, and fibrosis within the dermis with an appearance near the normal dermis in the group treated with <i>Laurus nobilis</i> leaf extract. In conclusion, the results confirmed that using <i>Laurus nobilis</i> methanolic extract solution in a daily dose of 200 mg/kg promotes healing of open wounds in rabbits.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"2889480"},"PeriodicalIF":1.9,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11496589/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142508928","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}

{"title":"Hemodynamic Assessment via Echocardiography During Propofol Anesthetic Induction in Healthy Dogs.","authors":"Thais Cabral de Oliveira, Guilherme Andraus Bispo, Laura Beatriz de Socorro Poleto, Francisco Dantas de Maio Martinez, Max Túlio Rocha de Souza, Lais Calazans Menescal Linhares, Marilda Onghero Taffarel, Wagner Luís Ferreira, E Paulo Sérgio Patto Dos Santos","doi":"10.1155/2024/5541917","DOIUrl":"10.1155/2024/5541917","url":null,"abstract":"<p><p><b>Introduction:</b> Propofol is an intravenous anesthetic administered as a bolus or continuous infusion during anesthetic induction and maintenance. Its pharmacokinetic characteristics include hepatic and extrahepatic metabolism with a rapid onset of action and short duration, which provides a smooth anesthetic induction without excitatory effects. <b>Objective:</b> To evaluate whether the isolated use of propofol in anesthetic induction in dogs changes the hemodynamic variables assessed via echocardiography. <b>Study Design:</b> Prospective clinical study. <b>Animals:</b> Twelve healthy dogs. <b>Methods:</b> The dogs were induced with propofol (dose/effect) at 3 mg/kg/minute, and echocardiographic evaluations were performed immediately before anesthetic induction (MB) and immediately after its interruption (MI), at the end of the supply of the anesthetic agent. <b>Results:</b> A significant reduction was observed between the values of the following hemodynamic variables: Ejection Fraction (EF%), which varied from 70% to 65% (<i>p</i>=0.011) between moments, and the Doppler Ejection Index (DEI), which ranged from 27.1 mL/beat/m² to 22.4 mL/beat/m² (<i>p</i>=0.044). The heart rate (HR) and the other studied hemodynamic variables showed no significant differences between the evaluated moments. <b>Conclusion and Clinical Relevance:</b> Propofol was a safe anesthetic-inducing agent, maintaining stable hemodynamic indices during anesthetic induction at the used rate.</p>","PeriodicalId":23503,"journal":{"name":"Veterinary Medicine International","volume":"2024 ","pages":"5541917"},"PeriodicalIF":1.9,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11490346/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142475913","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}