Front Page VSPN Message Boards Chat Library Continual Education Search MyVSPN - Coming Soon Help Frequently Asked Questions Send us Feedback! Go to VIN Industry Partners Go to VetQuest Go to Veterinary Partner Go to Y2Spay
 
Menu bar   Go to the VIN.com Portal
 

ABSTRACT OF THE WEEK

Anatomical science international/ Japanese Association of Anatomists

Comparative evaluation of canine cadaver embalming methods for veterinary anatomy education.

Anat Sci Int. September 2020;95(4):498-507.
Sung Min Nam1, Je-Sung Moon2, Hun Young Yoon3, Byung-joon Chang4, Sang-Soep Nahm5
1 Department of Anatomy, College of Veterinary Medicine, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea.; 2 Department of Veterinary Surgery, College of Veterinary Medicine, Konkuk University, Seoul, 05030, South Korea.; 3 Department of Veterinary Surgery, College of Veterinary Medicine, Konkuk University, Seoul, 05030, South Korea.; 4 Department of Anatomy, College of Veterinary Medicine, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea.; 5 Department of Anatomy, College of Veterinary Medicine, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea. ssnahm@konkuk.ac.kr.

Abstract

Formalin-embalmed cadavers have been extensively used to teach anatomy. Although they ensure the preservation of anatomical structures without microbial contamination, they are considerably rigid and cannot be used to study the joint and muscle movements. Moreover, formalin irritates the eyes and airways and is carcinogenic on chronic exposure. To overcome the disadvantages of formalin-fixed cadavers, we investigated the usefulness of alternative embalming methods using saturated salt solution (SS) and Thiel's solution (TS). We compared the three solutions based on the following parameters: cost of the embalming solution; preservation of anatomical structure, color, flexibility, and texture; and microbial contamination. Convenience of anatomical structure identification and preferences in anatomical laboratory practice were evaluated using questionnaires answered by veterinary undergraduate students. Cost of the embalming solution was the lowest for formalin solution (FS) and most expensive for TS. All cadavers were successfully preserved without significant putrefaction and were useful for teaching veterinary anatomy. Cadavers embalmed with SS or TS were superior in facilitating joint and muscle movement. Compared to FS, the color and texture of muscles and internal organs were similar to those of living animals and there was no irritating and offensive smell in SS and TS cadavers. Students preferred the SS and TS cadavers for their usefulness in identification of anatomical structures, highlighting their usefulness in veterinary anatomy education.

Keywords
Anatomy; Canine cadaver; Formalin solution; Saturated salt solution; Thiel’s solution;

Article Tools:
   Medline
   Email to me

Archives Highlights:
Lightning deaths in three outdoor dogs: A case study.
The three dogs were found close to each other, under a truck with a series of damages, such as burning of the tyres, the electrical control unit, and the trailer's ABS control unit.
Duration of efficacy and effect of implant location in adult queens treated with a 9.4 mg deslorelin subcutaneous implant.
The average duration of action of the 9.4 mg deslorelin implant was 790 ± 155 days (range 525-1140 days) with no significant difference in duration or efficacy depending on implantation sites. The 9.4 mg deslorelin implant causes pharmacological sterilization for about 2 years in female cats, is fully reversible, and caused no clinically relevant side effects when administered at both interscapular and periumbilical sites.
A review of prevention and management of castration complications
Despite castration being one of the most frequently performed elective equine surgical procedures, complication rates are high and range from severe life-threatening conditions to mild complications that are of no consequence to the horse. This article will briefly review strategies to prevent complications and surgical castration techniques before reviewing, in-depth, the following complications: excessive scrotal swelling and seroma formation, scrotal infection, septic funiculitis, septic peritonitis, haemorrhage, evisceration, omental prolapse, pyrexia, tetanus, penile trauma, hydrocele, signs of colic, and continued stallion-like behaviour.
Transmucosal administration of pentobarbital and phenytoin solution induces euthanasia in bearded dragons (Pogona vitticeps).
An initial dose of euthanasia solution containing pentobarbital and phenytoin sodium was administered transmucosally in conscious lizards (100 mg/kg pentobarbital dose), followed by a second dose 20 minutes later (400 mg/kg pentobarbital dose). The median time to death was 300 minutes (range, 300 to 360 minutes), median time to respiratory arrest was 30 minutes (range, 30 to 50 minutes), and median time to loss of deep pain response was 30 minutes (range, 20 to 50 minutes). Signs consistent with oral irritation occurred in 4 of 6 (66.7%) lizards, including 2 lizards that exhibited whole-body spasms after euthanasia solution administration.
Clinical characterization of a novel episodic ataxia in young working Cocker Spaniels.
The mean age at clinical onset was 4 months. Signs were acute and included episodic body swaying, titubation, cerebellar ataxia, wide-base stance, and hypermetria, all while mentation remained unaltered. Duration of episodes ranged from 30 minutes up to 24 hours, and their frequency varied from weekly to once every 5 months.

Back Print Save Bookmark in my Browser Email this article to me. Top of Page. VSPN AOW : Comparative evaluation of...
Contact Us