Journal of Veterinary Anatomy最新文献_第2页

Evaluation and comparison between online and traditional learning of veterinary anatomy 在线与传统兽医解剖学学习的评价与比较

Journal of Veterinary Anatomy Pub Date : 2022-04-01 DOI: 10.21608/jva.2022.226451

G. Allouch, F. Alshanbari

{"title":"Evaluation and comparison between online and traditional learning of veterinary anatomy","authors":"G. Allouch, F. Alshanbari","doi":"10.21608/jva.2022.226451","DOIUrl":"https://doi.org/10.21608/jva.2022.226451","url":null,"abstract":"In the shadow of covid-19 pandemic, electronic learning (E-learning), also known as online classes, has become the main option. Therefore, the aim of this study was to assess the efficacy of online learning in veterinary anatomy, as well as the theoretical and practical outcomes that resulted from it. it compares the exam scores of students in both teaching methods (conventional and E-learning). About 100 students were used in this study. Furthermore, it demonstrated the students' practical knowledge in the area of E-online learning. The first semester was dedicated to formal education. The second semester was completed entirely online. The findings revealed that during lectures, complex involvement in online activities is substantially reduced. The awareness of students was assessed by comparing student grades from these three semesters. In comparison to traditional schooling, the exam results showed an irregular distribution in E-learning and online tests, with E-learning scores substantially higher. During the E-learning time, the functional laboratory was completely absent. The practical part, of the veterinary anatomy classes, involves laboratory participation to show students various systems of the animals and enable them to use different techniques, training them for future classes such as clinical and surgical classes. The results revealed that reached the conclusion that e-learning is inadequate for teaching veterinary anatomy.","PeriodicalId":437076,"journal":{"name":"Journal of Veterinary Anatomy","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129502064","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

Anatomical-Surgical study on the Thyro-laryngeal region of Native dogs (Canis lupus familiaris) 土犬(Canis lupus familiaris)甲状腺喉区的解剖-外科研究

Journal of Veterinary Anatomy Pub Date : 2022-04-01 DOI: 10.21608/jva.2022.226444

M. Nazih, M. El-Sherif

引用次数: 0

Clinical aspects of congenital anomalies in cats and dogs: double outlet ventricles 猫狗先天性畸形的临床特点:双出口心室

Journal of Veterinary Anatomy Pub Date : 2022-04-01 DOI: 10.21608/jva.2022.226453

J. Stans

引用次数: 1

Proximate Aspects of Starvation-Related Morbidity and Mortality Among Young California Sea Lions (Zalophus californianus) 幼加利福尼亚海狮(Zalophus californianus)饥饿相关发病率和死亡率的近因

Journal of Veterinary Anatomy Pub Date : 2021-10-01 DOI: 10.21608/jva.2021.197200

D. Lawler, B. Tangredi, K. Matassa, M. Hunter, R. Evans

引用次数: 1

Morphometric and Stereological Studies of the Pons and Medulla Oblongata of the African Striped Ground Squirrel (Xerus erythropus) 非洲斑地鼠脑桥和延髓的形态测量学和体视学研究

Journal of Veterinary Anatomy Pub Date : 2021-10-01 DOI: 10.21608/jva.2021.197238

Sherif Ajeigbe, Tauheed Muazu, J. Nzalak, I. Iliya

{"title":"Morphometric and Stereological Studies of the Pons and Medulla Oblongata of the African Striped Ground Squirrel (Xerus erythropus)","authors":"Sherif Ajeigbe, Tauheed Muazu, J. Nzalak, I. Iliya","doi":"10.21608/jva.2021.197238","DOIUrl":"https://doi.org/10.21608/jva.2021.197238","url":null,"abstract":"The study was undertaken to investigate the structure and functional relationships of the pons and Medulla Oblongata of African Striped Ground Squirrel (Xerus erythropus). Twenty (20) adult African striped ground squirrels were used for this study (10 males and 10 females). The ground squirrels were obtained from the surrounding villages of Zaria Local Government, Kaduna state Nigeria. Each Squirrel was euthanized using ketamine hydrochloride at 80mg/kg bw followed by gentle perfusion with neutral formal saline. A pair of scissors, chisel and scalpel blade were used to gently extract the brain (craniotomy). The extracted brain was fixed in Bouin’s fluid for 24 hours and processed histologically. Morphometrically, the absolute brain weight was higher in male than female while the brain length was higher in female. The absolute weight of medulla oblongata was significantly higher in male than female (p<0.05). Stereologically, the neuronal volume of medulla oblongata was higher in female squirrel than in male while male squirrel has higher neuronal number of pons and medulla oblongata. In conclusion, the higher brain morphometry in male squirrels may be suggestive of a higher locomotive activity and a good climbing ability than the female counterpart.","PeriodicalId":437076,"journal":{"name":"Journal of Veterinary Anatomy","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124616173","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: 1

Comparative Anatomy of Wild Adult African Catfish (Clarias garIepinus) Ovary During Rainy and Dry Periods in Zaria, Nigeria 尼日利亚扎里亚野生成年非洲鲶鱼(Clarias garIepinus)雨季和干旱期卵巢的比较解剖学

Journal of Veterinary Anatomy Pub Date : 2021-10-01 DOI: 10.21608/jva.2021.197199

T. Muazu, M. Sulaiman, A. Baso, M. Zubairu, Nura M. R. Ahmad, Abubakar Hawwat

{"title":"Comparative Anatomy of Wild Adult African Catfish (Clarias garIepinus) Ovary During Rainy and Dry Periods in Zaria, Nigeria","authors":"T. Muazu, M. Sulaiman, A. Baso, M. Zubairu, Nura M. R. Ahmad, Abubakar Hawwat","doi":"10.21608/jva.2021.197199","DOIUrl":"https://doi.org/10.21608/jva.2021.197199","url":null,"abstract":"The study investigated effects of rainy and dry periods on the ovaries of wild adult Clarias gariepinus in Zaria, kaduna State Nigeria. Twenty-four wild adult catfish with average weight of 1000.00 ± 0.00 gm was used during both periods. They measured a standard body length of 50.17±1.01 cm (rainy) and 44.83 ± 2.09 cm (dry). The fish were sourced from Zaria dam and transported live to Gross Anatomy Laboratory in Ahmadu Bello University Zaria. Each fish was euthanized using tricaine anaesthetic at 8 drops/litre of water. The ovaries were extracted, weighed and fixed in Bouin’s fluid for 24 hours, and processed histologically. Grossly, the ovaries were observed to be well-developed and highly vascularized during rainy period while, regressed and poorly vascularized ovaries were seen during dry period. The mean weight of the ovaries (0.025) and Gonado-somatic index (GSI) value (0.034) were significantly higher during rainy period. Histologically, the ovaries were predominated by vitellogenic and post-vitellogenic follicles during rainy period while, previtellgenic follicles predominates dry periods. The tunica albuginea and interstitial connective tissues were thin during rainy period but thick during dry period. Hence, the result of this study revealed that wild adult catfish spawns during rainy period while, dry period is characterized by low gonadal activities in Zaria, Nigeria.","PeriodicalId":437076,"journal":{"name":"Journal of Veterinary Anatomy","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128047424","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

Relations of Weight and Age to the Front Feet Sole Area of Merino Ram (Ovis aries) 体重、年龄与美利奴公羊前足底面积的关系

Journal of Veterinary Anatomy Pub Date : 2021-10-01 DOI: 10.21608/jva.2021.197239

B. Tehupuring, Soeharsono Widjiati, V. Hendrawan, E. Luqman

引用次数: 0

The Eruption Patterns of the Teeth of Nigerian Local Pigs (Sus scrofa): Profile of Deciduous Teeth 尼日利亚地方猪(Sus scrofa)牙齿的爆发模式:乳牙的轮廓

Journal of Veterinary Anatomy Pub Date : 2021-10-01 DOI: 10.21608/jva.2021.197235

M. Okandeji, A. Lijoka, Folusho Atiba, J. Olopade

{"title":"The Eruption Patterns of the Teeth of Nigerian Local Pigs (Sus scrofa): Profile of Deciduous Teeth","authors":"M. Okandeji, A. Lijoka, Folusho Atiba, J. Olopade","doi":"10.21608/jva.2021.197235","DOIUrl":"https://doi.org/10.21608/jva.2021.197235","url":null,"abstract":"The pigs, domesticated about 6000 years ago, are highly prolific omnivores belonging to the Family Suidae and Order artiodactyla along with their other hooved counterparts. They qualify as models for various translational research studies (including dental studies) because of their anatomical and physiological similarities to humans. There is however a dearth of information as regards the deciduous dental eruption profile (sequence and timing of eruption) of the Nigerian local pigs (NLP). This study was designed to determine the deciduous eruption profile in the NLP to assist in the management of the breed and in a bid to making the NLP more obvious as suitable animal models in dental research. A total of 51 healthy piglets (from postnatal day 1) were used for this. Their oral cavities were examined every other day for 29 weeks for signs of dental eruption. Looking at Mandibular (Md) and Maxillary (Mx) eruptions for Incisors (I), Canines (C), Premolars (P) and Molars (M). The modular sequence in the NIP was Md/ Mx I3 (at birth), C (at birth) →Md I1→Md P3→MxP3 →MxI1 → Md I2 →MdP4 →MxP4 →MxP2→ Md I2 →MxI2. It was also observed that variations in eruption timing exist amongst individuals and sexes while variation in eruption sequence exists between NLP and various breeds of pigs based on the literature. The results of this study will be particularly important to farmers, and researchers into NLP especially those using pigs in Nigeria as a model for translation research.","PeriodicalId":437076,"journal":{"name":"Journal of Veterinary Anatomy","volume":"540 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123869686","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: 3

Performance in and Preference for Anatomy Amongst Para-Clinical and Clinical Students of Veterinary Medicine, At the University of Ibadan 伊巴丹大学兽医专业准临床和临床学生在解剖学方面的表现和偏好

Journal of Veterinary Anatomy Pub Date : 2021-07-05 DOI: 10.21608/jva.2021.197197

Awofisayo Emmanuel, Olopade Funmilayo, Sowemimo Damilola, James Olopade

引用次数: 0

Gross Anatomical Studies on the Fore Limb of the West African Giraffe (Giraffa Camelopardalis peralta) 西非长颈鹿前肢的大体解剖研究

Journal of Veterinary Anatomy Pub Date : 2021-04-01 DOI: 10.21608/JVA.2021.163578

K. T. Onwuama, E. S. Kigir, A. Z. Jaji, S. O. Salami

{"title":"Gross Anatomical Studies on the Fore Limb of the West African Giraffe (Giraffa Camelopardalis peralta)","authors":"K. T. Onwuama, E. S. Kigir, A. Z. Jaji, S. O. Salami","doi":"10.21608/JVA.2021.163578","DOIUrl":"https://doi.org/10.21608/JVA.2021.163578","url":null,"abstract":"This study on the Gross anatomy of the West African Giraffe’s forelimb was aimed at investigating the unique mor- phological features and number of bones making up this region of the an- imal’s skeleton. Two adult West African giraffe carcasses at different times after postmortem examination were prepared to extract the bones via cold water maceration for use in the study. The Scapula presented a spine on its lateral surface, lacking a spinal tubercle and ended abruptly without the acromion process before reaching the glenoid angle. The proximal extremity of the humerus presented two intertuberal grooves separated by an intermediate tubercle. Its shaft was entirely smooth on all sides, lacking the deltoid tuberosity and teres major tubercle, while presenting a very shallow almost non-existent musculospiral groove at its lateral distal third. The Ulna bone was reduced to a thin plate as it runs the entire length of the radius before ending distally as the lateral styloid process. The 6 carpals were arranged in two rows of 4 proximal and 2 distal. The metacarpal (fused 3rd and 4th) presented two condyles that anchored two digits with three phalanges and three sesamoids for each. The total number of bones making up the fore-limb was accounted to be 46. In con- clusion, this study provides a baseline data for further biological, archeological and comparative anatomical stud- ies.","PeriodicalId":437076,"journal":{"name":"Journal of Veterinary Anatomy","volume":"157 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133720218","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: 2