Veterinary World最新文献

{"title":"Potential distribution of malaria vectors in Central Vietnam: A MaxEnt modeling approach","authors":"Le Thanh Tam, Kavin Thinkhamrop, Sutas Suttiprapa, A. Suwannatrai","doi":"10.14202/vetworld.2024.1514-1522","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1514-1522","url":null,"abstract":"Background and Aim: In Central Vietnam, Anopheles dirus and Anopheles minimus are the primary malaria vector species. These Anopheles spp.’ distribution and prevalence are determined by environmental, climatic, and socioeconomic conditions. This study aimed to predict the potential distribution of these two Anopheles spp. in this region. \u0000\u0000Materials and Methods: This study was conducted in 15 Central Vietnamese provinces. From 2014 to 2018, we utilized An. dirus and An. minimus presence records. Proxy data from the Google Earth Engine platform for the study area, encompassing environmental, climatic, and socioeconomic factors. MaxEnt software predicted the potential environmental, climatic, and socioeconomic suitability of these two Anopheles spp. in Central Vietnam. \u0000\u0000Results: The test area under the curve values for An. dirus and An. minimus MaxEnt models averaged 0.801 and 0.806, respectively, showing excellent performance. Minimum air temperature had the greatest impact on the distribution of both species. A negative correlation between precipitation and normalized difference water index influences the occurrence of An. dirus. In the temperature range of 13–19.5°C, An. minimus is most likely to be present, with nighttime light detrimentally influencing its distribution. The Central Highlands region is inhabited by both species, with some presence in North-Central and South-Central Coastal areas. \u0000\u0000Conclusion: The importance of temperature in determining the presence of both species is emphasized by our findings, with subtle differences in the temperature-related factors shaping their distributions. The results highlight the need for focused malaria vector control and surveillance initiatives in the study area. \u0000\u0000Keywords: Anopheles dirus, Anopheles minimus, Central Vietnam, MaxEnt.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"11 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141698680","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":"Assessment of oral toxicity of Moringa oleifera Lam aqueous extract and its effect on gout induced in a murine model","authors":"Miriam Palomino-Pacheco, J. Rojas-Armas, José Manuel Ortiz-Sánchez, J. Arroyo-Acevedo, H. Justil-Guerrero, J. Martínez-Heredia","doi":"10.14202/vetworld.2024.1449-1458","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1449-1458","url":null,"abstract":"Background and Aim: Although widely employed in traditional remedies globally, the safety and efficacy of Moringa oleifera remain inadequately documented through scientific research. This study evaluated the oral toxicity of M. oleifera leaf aqueous extract (MoAE) and its impact on gout-induced rats. \u0000\u0000Materials and Methods: 2000 mg/kg was given in a single dose during the acute oral toxicity test, while 100 mg/kg, 250 mg/kg, and 500 mg/kg were given daily for 28 days in the repeated dose toxicity test. 100 mg/kg, 250 mg/kg, and 500 mg/kg MoAE doses were administered during the assessment of its impact on gout caused by monosodium urate. In the hyperuricemia model induced by oxonic acid, serum uric acid levels were assessed and pain response was measured through acetic acid-induced writhing. \u0000\u0000Results: In acute oral and 28-day repeated dose tests, no indications of toxicity were detected, while MoAE alleviated ankle joint swelling and reduced serum uric acid concentrations in arthritic rats, causing a significant reduction in acetic acid-induced contortions. \u0000\u0000Conclusion: No acute oral toxicity or toxicity in 28-day repeated doses was found for MoAE, while it exhibited antiarthritic, antihyperuricemic, and pain-relieving effects in the murine model. \u0000\u0000Keywords: extract, gout, Moringa oleifera, murine, toxicity.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"2 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141700556","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":"A scientometric analysis of research trends, visualization, and emerging patterns in canine olfactory detection for cancer","authors":"Fran Espinoza-Carhuancho, Franco Mauricio, Cesar Mauricio-Vilchez, Diego Galarza-Valencia, Julia Medina, Josmel Pacheco-Mendoza, Frank Mayta-Tovalino","doi":"10.14202/vetworld.2024.1430-1434","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1430-1434","url":null,"abstract":"Background and Aim: Dogs can detect specific cancer odors with their exceptional sense of smell. This study aimed to conduct a scientometric analysis of canine olfactory detection in oncology, identifying trends, visualizations, and patterns. \u0000\u0000Materials and Methods: A retrospective observational study was conducted using a quantitative-scientometric approach. Scopus was comprehensively searched using terms related to canine olfactory detection in oncology. Documents indexed in Scival software (Elsevier) and published between 2013 and 2022 were included. \u0000\u0000Results: Claire M. Guest, Rob Harris, and Giuseppe Lippi authored significant academic work. Journals such as Journal of Breath Research and PLoS One rank highly in publications and citations due to significant citation ratios, according to CiteScore’s quartile-based impact analysis. According to Lotka’s and Bradford’s laws, a small group of authors and the Journal of Breath Research, respectively, dominate production in their fields. \u0000\u0000Conclusion: This analysis forms a solid base for future research on canine olfactory detection in oncology. The collaborative essence of this multidisciplinary field is emphasized by the key contributors and identified patterns, with journals in the Q1 and Q2 quartiles of CiteScore holding significant importance. \u0000\u0000Keywords: canine olfactory, oncology, scientometric.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"4 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141700745","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":"Prevalence of Cryptosporidium spp. infection in rodents and chickens in Franceville, Gabon","authors":"Patrice Makouloutou-Nzassi, Bernie Bouchedi, J. Mangombi-Pambou, N. Longo-Pendy, N. N’dilimabaka, F. Bangueboussa, Schedy Koumba, Anicet Mouity Matoumba, Larson Boundenga, G. Maganga, R. Mintsa-Nguema","doi":"10.14202/vetworld.2024.1523-1529","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1523-1529","url":null,"abstract":"Background and Aim: Cryptosporidium spp. members of the phylum Apicomplexa are obligate protozoan parasites capable of infecting various vertebrate hosts, including rodents and chickens. Infection caused by these parasites may lead to zoonotic diseases in humans. The aim of this study was to estimate the prevalence of Cryptosporidium spp. in rodents and domestic chickens sampled in Franceville, Gabon. \u0000\u0000Materials and Methods: Two hundred and eighty-five samples were collected, of which 185 samples were from rodents and 100 from domestic chickens. Microscopy after modified Ziehl-Neelsen staining and nested polymerase chain reaction targeting the small subunit (SSU) rRNA gene was used to examine Cryptosporidium spp. \u0000\u0000Results: The overall prevalence of Cryptosporidium oocysts was 55.8%, with a prevalence of 72.4% in rodents and 25.0% in domestic chickens. Molecular analysis showed that Cryptosporidium spp. were present in 4.0% of the samples. No significant correlation was observed between Cryptosporidium spp. carriage and sex or location in this study. These results indicate that Cryptosporidium spp. persist and circulate in the studied animal species in Franceville, Gabon. \u0000\u0000Conclusion: Infection with Cryptosporidium is very common in rodents and chickens in Franceville. The potential risk of human contamination cannot be ruled out. More research should be conducted to characterize Cryptosporidium species circulating in rodents and chickens in Gabon. Such studies are essential to better understand the epidemiology of this protozoan and its potential impact on public health. \u0000\u0000Keywords: Cryptosporidium spp., domestic chickens, Gabon, Oocysts, rodents.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"220 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141692704","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":"Study of different heterocycles showing significant anti-severe acute respiratory syndrome 2 activity in vitro and in vivo","authors":"Aleksandr Yengoyan, T. Gomktsyan, Vergush Pivazyan, Emma Ghazaryan, R. Shainova, A. Karapetyan, Diana Avetyan, Levon Aslanyan, Karine Baroyan, Alexander Tuzikov, M. Sargsyan, Bagrat Baghdasaryan, N. Bayramyan, Sona Hakobyan, A. Poghosyan, A. Avetisyan, H. Avagyan, L. Hakobyan, Karalyan Zaven","doi":"10.14202/vetworld.2024.1281-1290","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1281-1290","url":null,"abstract":"Background and Aim: With the emergence of severe acute respiratory syndrome-related coronavirus (SARS-CoV-2), antiviral drug development has gained increased significance due to the high incidence and potentially severe complications of the resulting coronavirus infection. Heterocycle compounds, acting as antimetabolites of DNA and RNA monomers, rank among the most effective antiviral drugs. These compounds’ antiviral effects on various SARS-CoV-2 isolates, as found in existing data collections, form the basis for further research. The aim of this study was to examine the possible antiviral effect of some originally synthesized heterocyclic compounds. \u0000\u0000Materials and Methods: The main methods were cell culturing, cytotoxicity assay, qRT-PCR assay, tissue and blood cells analysis, and micro-computed tomography (micro-CT) imaging. \u0000\u0000Results: In both in vitro and in vivo conditions, the elimination of SARS-Cov-2 occurred significantly earlier after administration of the compounds compared to the control group. In hamsters, the primary symptoms of coronavirus disease disappeared following administration of heterocycle compounds. \u0000\u0000Conclusion: Using delta and omicron strains of the SARS-CoV-2 virus, newly created heterocycle compound analogs dramatically reduced SARS-CoV-2 multiplication, resulting in a drop in viral RNA load in the supernatant under in vitro conditions. Improvements in pathological manifestations in the blood, bone marrow, and internal organs of hamsters demonstrated that heterocycle compounds inhibited SARS-CoV-2 replication both in vitro and in vivo. \u0000\u0000Keywords: broad-spectrum antiviral agents, heterocycle compounds, in vitro, in vivo, severe acute respiratory syndrome-related coronavirus, Syrian hamsters.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"15 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141412257","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":"Network and structural analysis of quail mucins with expression pattern of mucin 1 and mucin 4 in the intestines of the Iraqi common quail (Coturnix coturnix)","authors":"H. Almhanna, A. AL-Mahmodi, Abdulrazzaq B Kadhim, A. Kumar","doi":"10.14202/vetworld.2024.1227-1237","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1227-1237","url":null,"abstract":"Background and Aim: In avian and other species, mucins (MUCs) play a crucial role in the gastrointestinal tract (GIT), and constitute a large group of O-glycosylated glycoproteins, are glycoconjugate proteins. MUCs present in two forms: (1) membrane-attached on cell surfaces to repel external threats and (2) detachable, gel-forming proteins in the soluble form. In quail GIT, the specific types of MUCs that are expressed remain largely unknown. We investigated the expression of MUC1 and MUC4 MUCs in the GIT of Iraqi common quails and conducted network and structural analyses of all known MUC types across quail breeds. \u0000\u0000Materials and Methods: Histological and gene expression analyses of MUC1 and MUC4 were conducted using fresh small intestine and large intestine samples from 10 quails. Using the STRING Database, Chimera software, and PrankWeb-ligand binding site prediction tool, network and structural analyses of all reported types of quail MUCs were conducted. \u0000\u0000Results: Most intestinal MUCs in quails were acidic, with few neutral MUCs detectable through Alcian blue and periodic acid-schiff stains. Acidic MUCs were more expressed in the duodenum, ileum, cecum, and colon, whereas neutral MUCs were more expressed in the jejunum. MUC1 and MUC4 messenger RNA expression was significantly higher in the jejunum and colon than in the duodenum and ileum. The analysis of the network revealed that MUC 1, 15, 16, and 24 formed homologous networks, while MUC 2, 4, 5, and 6 formed heterologous networks. Specific MUC combinations, including MUC5A-MUC6, MUC5A-MUC5B, and MUC5B-MUC6, show higher intermolecular hydrogen bond formation affinity. MUC15, MUC16, and MUC24 showed minimal interaction with other MUC types. Among the analyzed MUCs, MUC5B, and MUC6 had the highest probability for binding, while MUC2, MUC4, and MUC5A showed lower probabilities despite greater numbers of binding sites. \u0000\u0000Conclusion: This study’s results offer significant insights into quails’ MUCs’ composition, expression, network interactions, and binding sites, advancing knowledge of MUC-related processes in gastrointestinal physiology and their potential connection to gastrointestinal diseases. \u0000\u0000Keywords: gastrointestinal tract and network analysis, gene expression, mucin, quail.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"9 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141392192","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":"Influence of supplemental choline on milk yield, fatty acid profile, and weight changes in postpartum ewes and their offspring","authors":"M. M. Crosby-Galván, German D. Mendoza, P. A. Hernández-García, J. Martínez-García, A. Vázquez-Valladolid, Rubén Oswaldo Cifuentes-López, H. Lee-Rangel","doi":"10.14202/vetworld.2024.1265-1270","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1265-1270","url":null,"abstract":"Background and Aim: The most intensive nutritional requirements occur during milk production’s peak. Ewe milk contains more protein and fat than cow milk. The nutritional factors significantly determine the composition. The liver undergoes high stress during lactation but is relieved by essential nutrients. Choline acts metabolically as a lipotrope. This compound functions in cell structure construction, maintenance, and acetylcholine synthesis. The animal nutrition industry provides choline from various sources, such as synthetic and natural kinds. This study evaluated the influence of two distinct choline sources on dairy ewes’ peripartum and postpartum milk production, composition, and offspring growth.\u0000\u0000Materials and Methods: Twenty-four Rambouillet ewes, each weighing around 63.7 ± 1.7 kg, aged three with two previous births, spent 30-day pre-partum and post-partum in individual pens (2 × 2 m). They were given different experimental treatments 30 days before and after birth according to a randomized design; no choline (a), 4 g/day rumen-protected choline (RPC) (b), or 4 g/day thiocholine (c). Milk samples for milk composition and long-chain fatty acid (FA) analysis were taken every 30 days during milk collection. \u0000\u0000Results: Significant differences (p < 0.05) in ewe body weight, lamb birth weight, and 30-day-old lamb body weight were observed at lambing and on day 30 of lactation due to choline treatment. Milk yield was significantly higher (1.57 kg/day) compared to the control (1.02 kg/day) and RPC (1.39 kg/day), due to the herbal choline source. There was no significant difference in the milk’s protein, lactose, fat, non-fat solids, and total milk solids content between the treatments. Herbal choline lowers (p < 0.05) the concentrations of caproic, caprylic, capric, lauric, and myristic acids while boosting (p < 0.05) those of oleic and cis-11-eicosenoic acid, the changes influencing long-chain FA levels (p < 0.05). \u0000\u0000Conclusion: Providing choline from both sources to ewes enhanced milk production and body weight at lambing and on 30-day post-lambing. The herbal choline supplement altered short-chain milk FAs, while representative concentration pathways affected medium-chain ones. \u0000\u0000Keywords: birth, milk production, milk quality, thiocholine.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"188 1‐2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141402154","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":"The effect of silkworms (Bombyx mori) chitosan on rumen fermentation, methanogenesis, and microbial population in vitro","authors":"Yemima Gresia Sagala, Lincah Andadari, Tri Hadi Handayani, Muhammad Miftakhus Sholikin, A. Fitri, Rusli Fidriyanto, Rohmatussolihat Rohmatussolihat, R. Ridwan, W. D. Astuti, Y. Widyastuti, D. M. Fassah, Indah Wijayanti, K. A. Sarwono","doi":"10.14202/vetworld.2024.1216-1226","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1216-1226","url":null,"abstract":"Background and Aim: Ruminant enteric methane (CH4) is one of the largest sources of greenhouse gases that contribute to global warming. To minimize environmental harm caused by ruminants’ CH4 production, natural substances can be used to suppress it. Chitosan from crustacean sources had been known to obstruct CH4 generation in the rumen. About 18% of silkworm pupae is chitin, but little is known about the impact of silkworm pupae chitosan on rumen methanogenesis. This study investigated the efficacy of the silkworm chitosan extraction method and its impact on rumen fermentation, methanogenesis, and microbial growth in vitro. \u0000\u0000Materials and Methods: This study employed a randomized complete block design featuring five treatments and four batches for rumen incubation as the blocking factor. In this study, five treatments were implemented: Control (CO) (basal diet with no added chitosan), basal diet with 6% chitosan from the Chinese Silkworm strain 804 (CHI804), basal diet with 6% chitosan from the PS 01 Hybrid Silkworm strain (CHIPS01), basal diet with 6% chitosan from the Hybrid F1 Japanese 102 × Chinese 202 races (CHIJC02), and basal diet with 6% commercial shrimp shell chitosan as the positive control (CHICOMM). The in vitro experiments assessed digestibility, pH, total gas generation, CH4 production, ammonia nitrogen (NH3-N), and short-chain fatty acid levels, along with microbial population. Data were analyzed using a general linear model followed by Duncan’s test when applicable. \u0000\u0000Results: A significant effect on dry matter digestibility (DMD), total gas production, CH4, NH3-N, and rumen microbial populations (Methanogens, Ruminoccocus albus, Ruminoccocus flavefaciens, Selonomonas ruminantium, Butyrivibrio fibrisolvens, Streptoccocus bovis, Prevotella spp., and Bacteroides spp.) was observed (p < 0.05). The extracted chitosan (CHIJC02) used in this study exhibited a similar quality to that of commercial chitosan (CHICOMM). CHI804 treatment could reduce gas production, NH3-N production, and B. fibrisolvens population significantly (p < 0.05), while CHIJC02 could reduce CH4 production, methanogen population, acetate (C2) production, and increase propionate (C3) production significantly (p < 0.05). CHIJC02 and CHICOMM treatments could also increase the population of R. flavefaciens, S. ruminantium, and Bacteroides spp. significantly (p < 0.05). Chitosan addition significantly (p < 0.05) reduced DMD but did not impact organic matter digestibility or pH. \u0000\u0000Conclusion: The extracted chitosan mimics commercial chitosan in physico-chemical properties. Chitosan derived from Japanese and Chinese F1 hybrid silkworm strains demonstrated superior capacity for inhibiting CH4 generation compared to commercial chitosan. The quality and effects on methanogenesis, rumen fermentation, and rumen microbial populations can differ depending on the origin of chitosan. \u0000\u0000Keywords: CH4 production, chitosan, fermentation profile, in vitro.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"18 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141392007","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":"Understanding the level of animal welfare and associated factors among cat owners in Banyuwangi, Indonesia","authors":"Cynthia Retno Wulandari, Azhar Burhanuddin, Putri Laura Faradina, Prima Ayu Wibawati, Abzal Abdramanov","doi":"10.14202/vetworld.2024.1210-1215","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1210-1215","url":null,"abstract":"Background and Aim: The “Five Freedoms” concept has shaped the development and implementation of animal welfare assessments. This study aimed to analyze the determinants that impact the understanding of animal welfare among individuals who own cats in Banyuwangi, East Java, Indonesia. \u0000\u0000Materials and Methods: Questionnaires and interviews were used in this study to gather data from cat owners. One hundred cat owners in Banyuwangi Regency took part in the study. The classification considered factors such as gender, age, education level, occupation, income, and number of cats. The questionnaire passed both validity and reliability tests and was thus deemed suitable for data measurement. The Chi-square test was employed to investigate relationships within the dataset. \u0000\u0000Results: A statistically significant correlation (p < 0.05) was established between cat owners’ level of education, occupation, monthly household income, and their grasp of animal welfare, with the number of cats in their household being a determinant factor. Some cat owners in Banyuwangi undervalue veterinarians’ role in treating and preventing feline health issues. The cat owners’ understanding of animal welfare was unaffected by their age or gender. 59% of the cat owners had a low understanding level, 22% had a moderate understanding level, and 19% had a high understanding level. \u0000\u0000Conclusion: In Banyuwangi Regency, 59% of cat owners lack understanding of animal welfare concerns. An owner’s educational background, job, income, and whether they own a cat impact their comprehension of animal welfare principles. Limited awareness of animal welfare and veterinarians’ roles exists in Indonesia. It is crucial to educate government officials, veterinarians, and regional leaders about animal welfare for the sake of sustainability. A complete understanding of this topic demands rigorous research, comprehensive studies, and reproducibility. Equally important is effective publicity for the cat population. \u0000\u0000Keywords: animal welfare, cat, education, owner, understanding.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"36 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141402337","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":"Effect of different synbiotic administration methods on growth, carcass characteristics, ileum histomorphometry, and blood biochemistry of Cobb-500 broilers","authors":"Arjun Acharya, B. Devkota, H. Basnet, S. Barsila","doi":"10.14202/vetworld.2024.1238-1250","DOIUrl":"https://doi.org/10.14202/vetworld.2024.1238-1250","url":null,"abstract":"Background and Aim: To combat enteric infections and antibiotic resistance in the poultry industry, researchers seek alternatives such as probiotics, prebiotics, and synbiotics as growth promoters. Synbiotics support probiotic growth through the supply of essential nutrients. The study’s objectives were to assess the most effective delivery methods for synbiotics and evaluate their growth, histomorphometric, and hematological impacts on Cobb-500 broilers. \u0000\u0000Materials and Methods: Two studies, independently conducted, employed a completely randomized design. One hundred and eighty viable eggs in the first trial were assigned to three groups: Control (T1), sterile water (T2), and synbiotic in sterile water (T3). On the 21st day of hatching, hatchability, day-old body weights, and ileum samples for histomorphometric analysis were recorded. In the second trial, out of 500 viable eggs, 200 eggs were fed in ovo with synbiotics (PoultryStar® sol, Biomin Singapore Pte Ltd, Singapore) on 17.5 days and 300 were set aside without in ovo injection. The treatments were control (T1), in water synbiotic (T2), in ovo synbiotic (T3), combination of in ovo synbiotic and synbiotic in feed (T4), and synbiotic in feed only (T5). On 21 and 42 days, blood, ileum, and visceral organ samples were collected for laboratory analysis. Data on weight gain, daily feed intake, and water consumption were recorded for 42 days. \u0000\u0000Results: The initial experiment’s results revealed a decrease in hatchability, slight weight increase, and significant intestinal morphological changes with the use of an in ovo synbiotic. Applying synbiotic through various methods in the second trial yielded better growth results, lower blood cholesterol, and significantly longer (p < 0.05) villi on 21 days. \u0000\u0000Conclusion: Using the in ovo method to administer synbiotics lowered hatchability. Use of synbiotics with any method or in combination enhances growth, ileum structure, dressing yield, feed efficiency, and cholesterol levels in blood. Synbiotics enhance gut health and overall performance in broilers when used through diverse approaches. \u0000\u0000Keywords: growth performance, gut health, histomorphometry, in ovo, synbiotic.","PeriodicalId":506834,"journal":{"name":"Veterinary World","volume":"6 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141403108","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}