Ankara Üniversitesi Veteriner Fakültesi Dergisi最新文献

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Evaluation of Preparation, Characterisation and Release Properties of Thymol-Containing Gelatin-Based Hydrogels for Varroosis Control 评估含百里酚明胶水凝胶的制备、表征和释放性能，以控制虫害

Ankara Üniversitesi Veteriner Fakültesi Dergisi Pub Date : 2024-02-15 DOI: 10.33988/auvfd.1396538

Onur Demi̇r, M. Pulat, Ali Bi̇lgi̇li̇

{"title":"Evaluation of Preparation, Characterisation and Release Properties of Thymol-Containing Gelatin-Based Hydrogels for Varroosis Control","authors":"Onur Demi̇r, M. Pulat, Ali Bi̇lgi̇li̇","doi":"10.33988/auvfd.1396538","DOIUrl":"https://doi.org/10.33988/auvfd.1396538","url":null,"abstract":"The aim of this study was to investigate the swelling/degradation behaviour of controlled-release system using gelatin, thymol loading capacity, characterisation, morphology and thymol release level in terms of the recommended therapeutic dose for varroosis control. In this context, a series of hydrogels were first produced using glutaraldehyde (GA) crosslinker and swelling tests were performed. Thymol loading was performed on the appropriate hydrogels with swelling values between 269% and 431%. Thymol loading efficiency was determined between 20.07% and 29.80%. The chemical structures of the hydrogels with and without thymol loading were compared by Fourier transform infrared spectrometry (FT-IR) and it was determined that thymol was loaded into the structure. The morphological structures of thymol loaded and unloaded hydrogels were examined by scanning electron microscopy (SEM). It was observed that the non-thymol loaded hydrogel had larger diameter pores than the thymol loaded hydrogel. A model release environment and measurement system were developed to predict the release type, level and duration of the controlled release system in the hive air environment. In this model release environment, release tests were carried out for four weeks using different thymol application systems and the measurements were compared. As a result, it was determined that the controlled thymol release system developed for the control of varroosis infestation exhibited a more stable release compared to existing application systems.","PeriodicalId":512870,"journal":{"name":"Ankara Üniversitesi Veteriner Fakültesi Dergisi","volume":"38 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140456345","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

Micellized conjugated linoleic acid as an immune modifier feed additive for suckling calves 微胶囊化共轭亚油酸作为哺乳小牛的免疫调节剂饲料添加剂

Ankara Üniversitesi Veteriner Fakültesi Dergisi Pub Date : 2024-01-30 DOI: 10.33988/auvfd.1383903

J. Sei̇fdavati̇, Hosein ABDI-BENEMAR, J. Sei̇fdavati̇, M. Zamanloo

引用次数: 0

Factors Influencing Pet Attachment: Exploring Attachment Dimensions and Demographic Factors 影响宠物依恋的因素：探索依恋维度和人口因素

Ankara Üniversitesi Veteriner Fakültesi Dergisi Pub Date : 2024-01-19 DOI: 10.33988/auvfd.1366652

Doğukan Özen, Nail Mert Biçakci, Yasemin SALGIRLI DEMİRBAŞ

{"title":"Factors Influencing Pet Attachment: Exploring Attachment Dimensions and Demographic Factors","authors":"Doğukan Özen, Nail Mert Biçakci, Yasemin SALGIRLI DEMİRBAŞ","doi":"10.33988/auvfd.1366652","DOIUrl":"https://doi.org/10.33988/auvfd.1366652","url":null,"abstract":"This study examined the factors influencing pet attachment by investigating attachment dimensions and exploring the relationship between demographic factors and pet attachment. The study utilized the Pet Attachment Questionnaire (PAQ) to assess the level of attachment between pet owners and their animals. A demographic questionnaire was also administered to gather socio-cultural, economic, and health-related data from pet caretakers. A confirmatory factor analysis was applied to confirm the scale factor structure. Hypothesis testing procedures were used to reveal the relationship between the demographic characteristics of the participants and the attachment relationships. The study involved 304 volunteers who visited the animal hospital at Ankara University, Faculty of Veterinary Medicine. The findings revealed significant impacts of various factors on attachment dimensions, including age, household income, participant and household member anxieties and traumas, number of pets owned, pet health, and previous pet ownership. These results contributed to our understanding of the complex dynamics that shape the attachment between humans and animals. Further research is needed to delve into the underlying mechanisms and potential interactions among these factors, advancing our knowledge of human-pet attachment.","PeriodicalId":512870,"journal":{"name":"Ankara Üniversitesi Veteriner Fakültesi Dergisi","volume":"484 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140502623","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