Journal of Veterinary Dentistry最新文献_第8页

The Effectiveness of Liposome-Encapsulated Bupivacaine Compared to Standard Bupivacaine for Anesthesia of the Maxilla in Dogs. 脂质体包封布比卡因与标准布比卡因在犬上颌麻醉中的效果比较。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2025-01-01 Epub Date: 2023-06-12 DOI: 10.1177/08987564231179885

Kyle Bartholomew, Lesley J Smith

{"title":"The Effectiveness of Liposome-Encapsulated Bupivacaine Compared to Standard Bupivacaine for Anesthesia of the Maxilla in Dogs.","authors":"Kyle Bartholomew, Lesley J Smith","doi":"10.1177/08987564231179885","DOIUrl":"10.1177/08987564231179885","url":null,"abstract":"Medical and surgical procedures involving the canine maxilla can be painful both during and for several hours post-procedure. The length of this pain may exceed the predicted duration of standard bupivacaine or lidocaine. The goal of this study was to determine the duration and efficacy of sensory blockade of the maxilla produced by liposome-encapsulated bupivacaine (LB), compared to standard bupivacaine (B) or saline (0.9% NaCl) (S), when administered as a modified maxillary nerve block in dogs. Eight maxillae were studied bilaterally from 4 healthy dogs of the same breed and similar age. This prospective, randomized, crossover, blinded study evaluated a modified maxillary nerve block using 1.3% LB at 0.1 mL/kg, 0.5% B, or S at an equivalent volume. An electronic von Frey aesthesiometer (VFA) was used to evaluate mechanical nociceptive thresholds at 4 locations on each hemimaxilla at baseline and at specific intervals up to 72-h post-treatment. Both B and LB treatments resulted in significantly higher VFA thresholds when compared to S. Dogs that received B had VFA thresholds significantly higher than S for 5 to 6 h. Dogs that received LB had thresholds significantly higher than S for 6 to 12 h depending on the site of measurement. No complications were observed. Maxillary nerve block with B provided up to 6 h, and LB 12 h, of sensory blockade depending on the site tested.","PeriodicalId":17584,"journal":{"name":"Journal of Veterinary Dentistry","volume":" ","pages":"80-85"},"PeriodicalIF":0.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9976990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Practical Guide to Loco-Regional Nerve Blocks for Oromaxillofacial Surgery in Dogs and Cats. 用于猫狗颌面外科手术的局部区域神经阻滞实用指南》（A Practical Guide to Loco-Regional Nerve Blocks for Oromaxillofacial Surgery in Dogs and Cats）。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2025-01-01 Epub Date: 2024-10-26 DOI: 10.1177/08987564241281484

Kirsten Hailstone

引用次数: 0

Evaluation of Injectate Distribution of the Middle Mental Nerve Block Within the Mandibular Canal in a Cadaveric Canine Model. 在犬尸体模型中评估下颌中神经阻滞剂在下颌窦内的注射分布。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2025-01-01 Epub Date: 2024-10-30 DOI: 10.1177/08987564241293188

Angus Fechney, David E Clarke

{"title":"Evaluation of Injectate Distribution of the Middle Mental Nerve Block Within the Mandibular Canal in a Cadaveric Canine Model.","authors":"Angus Fechney, David E Clarke","doi":"10.1177/08987564241293188","DOIUrl":"10.1177/08987564241293188","url":null,"abstract":"Awareness among veterinarians has increased regarding the need for comprehensive pain relief, but many companion animal veterinarians do not administer regional analgesia pre-emptively during dental procedures. The middle mental nerve (MMN) block desensitizes the ipsilateral mandibular incisor and canine teeth as well as soft tissues rostral to the delivery site. There is little published information on the efficacy of the MMN block in dogs. The objective of this study was to determine injectate distribution within the mandibular canal using a radiopaque contrast media/methylene blue solution. Half a milliliter of solution was injected within the opening of the middle mental foramen using a standard hypodermic syringe and a 25G x 25 mm needle. The course of the injectate was traced both via computed tomography (CT) and, in some cadavers, gross dissection. Post-treatment CT revealed that in 90% of the cases, the contrast diffused at least as far caudally as the mesial root of the third premolar tooth. The injectate was not identified within the canal of 5% of cadaveric mandibles examined. Although the solution used diffused caudally within the mandibular canal when injected using recommended clinical techniques, this may not completely represent the extent of clinical effects experienced in live patients. This technique also confirmed that the needle does not need to be advanced into the mandibular canal to achieve adequate diffusion to at least the mesial root of the third premolar tooth.","PeriodicalId":17584,"journal":{"name":"Journal of Veterinary Dentistry","volume":" ","pages":"41-47"},"PeriodicalIF":0.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11610205/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142546230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel Management of Masticatory Myositis in Three Dogs with a Selective Janus Kinase (JAK-1) Inhibitor. 用选择性 Janus 激酶 (JAK-1) 抑制剂治疗三只狗咀嚼肌炎的新方法

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2024-01-08 DOI: 10.1177/08987564231219925

Michael C Congiusta, Christopher Snyder, Jason W Soukup, Neoklis Apostolopoulos

{"title":"Novel Management of Masticatory Myositis in Three Dogs with a Selective Janus Kinase (JAK-1) Inhibitor.","authors":"Michael C Congiusta, Christopher Snyder, Jason W Soukup, Neoklis Apostolopoulos","doi":"10.1177/08987564231219925","DOIUrl":"10.1177/08987564231219925","url":null,"abstract":"Masticatory myositis (MM) is an inflammatory myopathy reported in dogs and is characterized by inflammation of the masticatory muscles (temporalis, masseter, and pterygoid muscles). Immunosuppressive therapy is the current recommended treatment for MM and may involve glucocorticoids, cyclosporine, azathioprine, mycophenolate mofetil, leflunomide, or a combination of these treatments that are slowly tapered to the lowest effective dose. However, side effects from multimodal medical therapy and complications associated with MM relapses have been reported. The purpose of this case series was to report oclacitinib as a treatment alternative to traditional medical management of MM. The intent of this alternative is to manage side effects from glucocorticoid use. Oclacitinib (1mg/kg per os q12h) was used solely for treatment of MM in three dogs. The dogs were followed up to >6 months after oclacitinib administration. An increase in oral range of motion, as determined by gape angle, was noted in all three dogs. However, a corresponding drop in antibody titers (2M fiber) did not occur. All dogs showed improvement in overall clinical management of MM, side effects from glucocorticoids, and clinical signs related to chronic prednisone use. Larger controlled trials with consistent measurements (interincisal distance, gape angle) and 2M fiber antibody titers are indicated to further assess validation of oclacitinib treatment of MM. The clinical outcome of all dogs was considered successful.","PeriodicalId":17584,"journal":{"name":"Journal of Veterinary Dentistry","volume":" ","pages":"620-627"},"PeriodicalIF":0.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139403474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Maxillary Cystic Ameloblastic Fibroma in a Dalmatian Mix. 一只达尔马提亚混血犬的上颌囊性坏死性纤维瘤。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2023-12-17 DOI: 10.1177/08987564231219100

Kayla Steffes, Jorden Manasse

引用次数: 0

Characterization of Canine Gingival-Derived Mesenchymal Stem Cells and Their Exosomes. 犬牙龈间充质干细胞及其外泌体的特性研究。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2023-10-16 DOI: 10.1177/08987564231206459

Yikuan Ji, Wenkang Jiang, Fulan Zeng, Daofu Zou, Shaofang Li, Xianying Zhang, Qiong Zhu, Quanming Liang, Meidi Li, Dongsheng Li

{"title":"Characterization of Canine Gingival-Derived Mesenchymal Stem Cells and Their Exosomes.","authors":"Yikuan Ji, Wenkang Jiang, Fulan Zeng, Daofu Zou, Shaofang Li, Xianying Zhang, Qiong Zhu, Quanming Liang, Meidi Li, Dongsheng Li","doi":"10.1177/08987564231206459","DOIUrl":"10.1177/08987564231206459","url":null,"abstract":"Mesenchymal stem cells (MSCs) can be isolated from numerous tissues and have the potential for self-renewal and multidirectional differentiation. Evidence is accumulating which suggests that MSCs are also present in the gingival tissue. This study aimed to evaluate the feasibility of collecting, purifying, and amplifying gingival-derived MSCs (GMSCs) from canine gingiva and to obtain GMSC-derived exosomes (GMSC-exo). GMSCs were isolated and cultured; furthermore, cellular immunofluorescence demonstrated that GMSCs possess characteristic MSC markers, and in vitro differentiation was induced, indicating that GMSCs can differentiate into multiple lineages. GMSC-exo was successfully extracted from GMSCs supernatant and found that they exhibit the typical characteristics of exosomes as analyzed by transmission electron microscopy, nanoflow analysis, and western blotting. GMSC-exo promoted the proliferation and migration of Madin-Darby canine kidney cells. It was concluded that canine gingiva is a good source of MSCs. Additionally, GMSC-exo is a potentially promising cell-free therapeutic tool for the treatment of canine gingival diseases.","PeriodicalId":17584,"journal":{"name":"Journal of Veterinary Dentistry","volume":" ","pages":"596-601"},"PeriodicalIF":0.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41236471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Abstracts from Other Journals. 其他期刊的摘要。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2024-10-21 DOI: 10.1177/08987564241278875

引用次数: 0

Effect of Pulp Chamber Access, Instrumentation, Obturation, and Restoration on the Fracture Resistance of Endodontically Treated Canine Teeth in Dogs. 牙髓腔接入、器械、封塞和修复对犬根管治疗犬牙抗折性的影响

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2024-07-23 DOI: 10.1177/08987564241264036

Maya Alexandra Popovic, Bertrand Lussier, Kambiz Chizari, Yvan Dumais

{"title":"Effect of Pulp Chamber Access, Instrumentation, Obturation, and Restoration on the Fracture Resistance of Endodontically Treated Canine Teeth in Dogs.","authors":"Maya Alexandra Popovic, Bertrand Lussier, Kambiz Chizari, Yvan Dumais","doi":"10.1177/08987564241264036","DOIUrl":"10.1177/08987564241264036","url":null,"abstract":"Veterinary studies documenting the effect of endodontic treatment on tooth fracture resistance are scarce. The objective of this ex vivo study was to evaluate the effects of mesial access preparation and restoration, as well as pulp chamber access, instrumentation, obturation, and restoration, on the fracture resistance and characteristics of canine teeth in dogs. Sixty-five dog canine teeth were divided into 4 groups: 1. Standard endodontic treatment through a mesial access only; 2. Treatment as per group 1, adding an incisal access, instrumentation and obturation of the pulp chamber, and restoration of the access; 3. Treatment as per group 2, without pulp chamber obturation or restoration of the incisal access; and 4. Untreated teeth. The fracture resistance and characteristics of each group were documented using axial compression testing, angled 45° disto-occlusal to the long axis of the crown. The maximum force prior to fracture in groups 1, 3, and 4 were not statistically different, demonstrating that restored mesial and incisal accesses with pulp chamber instrumentation did not statistically affect fracture resistance. However, obturated and restored group 2 teeth demonstrated decreased fracture resistance compared to all other groups (P < .001). Additionally, 26.7% of group 1 teeth sustained complicated crown fractures, while 100% of group 2 teeth fractured within the obturation or restorative materials, preventing pulp exposure in these cases. Although the cause and clinical importance of decreased tooth fracture resistance following pulp chamber obturation and restoration remains unknown, it may provide protective value for maintaining a coronal seal in the event of tooth fracture.","PeriodicalId":17584,"journal":{"name":"Journal of Veterinary Dentistry","volume":" ","pages":"585-595"},"PeriodicalIF":0.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531079/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Severe Bilateral Sialadenitis of the Mandibular and Parotid Salivary Glands with Severe Panniculitis in a 2-Year-old Standard Poodle. 一只两岁大的标准贵宾犬的下颌和腮腺唾液腺双侧严重浆液性腺炎。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2024-07-23 DOI: 10.1177/08987564241264462

Deborah E Yee, Joseph Cyrus Parambeth, Lukas Kawalilak, Christopher Sauvé

{"title":"Severe Bilateral Sialadenitis of the Mandibular and Parotid Salivary Glands with Severe Panniculitis in a 2-Year-old Standard Poodle.","authors":"Deborah E Yee, Joseph Cyrus Parambeth, Lukas Kawalilak, Christopher Sauvé","doi":"10.1177/08987564241264462","DOIUrl":"10.1177/08987564241264462","url":null,"abstract":"A 2-year-old male neutered Standard Poodle weighing 17.9 kg was presented to their primary care veterinarian for enlarged bilateral submandibular swellings following an interdog altercation sustained in the previous weeks. Cytology performed following fine-needle aspirates of the regions of swelling was inconclusive, and the patient was treated empirically with Clavaseptin. Despite treatment, the submandibular swellings continued to enlarge, and right-sided intermittent epistaxis was reported. On biochemical profile, there was mild hypercalcemia and mild hyperglobulinemia. The computed tomography (CT) findings were indicative of severe multifocal sialadenitis with severe regional cellulitis and inflammatory lymphadenopathy. Histopathology and cytology results described mixed inflammation of the salivary gland. Methenamine silver staining and Fite's acid-fast staining were negative. Aerobic and anaerobic cultures were negative. Targeted, next-generation DNA sequencing detected no known fungi or bacterial pathogens. These findings were consistent with the diagnosis of severe bilateral mandibular sialadenitis, panniculitis, and lymphadenopathy. The patient was prescribed enrofloxacin, clindamycin, phenobarbital, and prednisolone for 1 month. One week after initiating treatment, the patient had a significant reduction in size of the salivary glands. CT imaging was helpful in the diagnosis of this patient and allowed the clinician to identify which submandibular anatomical structures were abnormal, guiding subsequent diagnostic decisions to provide medical management to resolve the condition.","PeriodicalId":17584,"journal":{"name":"Journal of Veterinary Dentistry","volume":" ","pages":"579-584"},"PeriodicalIF":0.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intradental Displacement of a Deciduous Tooth Root in a Dog. 狗的一颗乳牙牙根在牙根内移位。

IF 0.7 4区农林科学

Journal of Veterinary Dentistry Pub Date : 2024-11-01 Epub Date: 2024-02-19 DOI: 10.1177/08987564241232856

Charlie Tewson, Simone Kirby

引用次数: 0