JVD 2014 #3 - Abstracts Flashcards
Low SB, Peak RM, Smithson CW, Perrone J, Gaddis B, Kontogiorgos E.
Evaluation of a topical gel containing a novel combination of essential oils and antioxidants for reducing oral malodor in dogs.
What did they find?
•Application of an antibacterial and anti-oxidant gel reduced oral malodour
According to Ladouceur EEB, Walker KS, Mohr FC, Murphy B. In:
Odontogenic Keratocyst in a Cat,
What structure is though tto give rise to odontogenic keratocyst?
Rests of serres (remnants of dental lamina)
According to Ladouceur EEB, Walker KS, Mohr FC, Murphy B. In:
Odontogenic Keratocyst in a Cat,
What are the key histologic features?
- luminal parakeratotic or, less commonly, orthokeratotic keratin,
- surrounded by a thin cystic lining of squamous epithelium 6-10 cell layers thick.
- epithelial lining is characterized by a prominently palisading layer of columnar basal cells
According to Ladouceur EEB, Walker KS, Mohr FC, Murphy B. In:
Odontogenic Keratocyst in a Cat,
In suspect cases, what is it important to submit for pathology, what is it’s gross appearance?
Cyst lining - thin and friable and frequently folded or collapse
Cyst content - , viscous, opaque, pale yellow material
According to Ladouceur EEB, Walker KS, Mohr FC, Murphy B. In:
Odontogenic Keratocyst in a Cat,
What was performed in this 16yo MC DSH diagnosed with odontogenic keratocyst on incisional biopsy?
No further treatment, older cat, seemed comfortable, would have needed mandibulectomy.
According to Kögel B, Terlinden R, Schneider J.
Characterisation of tramadol, morphine and tapentadol in an acute pain model in Beagle dogs,
What are tramadol’s mechanism of action?
- activation of opioid receptors preferentially of the u-subtype
- Enhancement of the extra-cellular concentrations serotonin and noradrenaline by blocking reuptake
- additional release of serotonin
According to Kögel B, Terlinden R, Schneider J.
Characterisation of tramadol, morphine and tapentadol in an acute pain model in Beagle dogs,
What is tramadol’s active metabolite?
O-demethyl tramadol
According to Kögel B, Terlinden R, Schneider J.
Characterisation of tramadol, morphine and tapentadol in an acute pain model in Beagle dogs,
how was pain tested in these dogs?
tail flick test - used a hot heat lamp directed at the tail and measured delay in flick in response to heat condition
According to Kögel B, Terlinden R, Schneider J.
Characterisation of tramadol, morphine and tapentadol in an acute pain model in Beagle dogs,
how effective was tramadol at anti-nociception?
what about morphine and tapentadole?
tramadol did nothing - no response measurable
both of the others caused anti-nociception
According to Kögel B, Terlinden R, Schneider J.
Characterisation of tramadol, morphine and tapentadol in an acute pain model in Beagle dogs,
What was the conclusion with regards to tramadol’s efficacy for pain control and their reasons why?
No analgesic effect of IV tramadol
low concentration of the active metabolite O-demethyl tramadol (M1)
According to Gracis M, Molinari E, Ferro S. in
Caudal mucogingival lesions secondary to traumatic dental occlusion in 27 cats: macroscopic and microscopic description, treatment and follow-up,
where were the majority of proliferative locations located?
near the mandibular first molar
According to Gracis M, Molinari E, Ferro S. in
Caudal mucogingival lesions secondary to traumatic dental occlusion in 27 cats: macroscopic and microscopic description, treatment and follow-up,
where were the majority of foveae located?
buccal mucosa or gingiva of mandibular M1 (6/7)
(other was mandibular P4)
According to Gracis M, Molinari E, Ferro S. in
Caudal mucogingival lesions secondary to traumatic dental occlusion in 27 cats: macroscopic and microscopic description, treatment and follow-up,
Where were the majority of clefts located?
Mandbular M1 (7/11)
Mandibular fourth preolar (4/11)
According to Gracis M, Molinari E, Ferro S. in
Caudal mucogingival lesions secondary to traumatic dental occlusion in 27 cats: macroscopic and microscopic description, treatment and follow-up,
Name the mucogingival lesions pictured.
According to Gracis M, Molinari E, Ferro S. in
Caudal mucogingival lesions secondary to traumatic dental occlusion in 27 cats: macroscopic and microscopic description, treatment and follow-up,
what were the two histological patterns for proliferative lesions?
- (type 1; seven lesions [41%])
- predominantly inflammatory, classified as chronic focal lymphoplasmocytic mucositis
- type 2; 10 lesions [59%]
- predominantly hyperplastic, classified as chronic focal fibrovascular hyperplastic mucositis
