Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:Q9UIJ5 (Rec)
 58,342 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Transmissible venereal tumour (TVT) is a sexually transmitted neoplasm that frequently affects dogs of either sex, in tropical and subtropical regions. TVT primarily involves the external genitalia, although extragenital sites have also been reported. This study describes the ocular manifestations of TVT in 25 naturally infected dogs and their response to treatment. Seventeen male and eight female dogs were included in the study. TVT ocular lesions were either unilateral (21 dogs) or bilateral (four dogs). Ocular lesions as the single manifestation of TVT were seen in 22 animals. One dog presented external genitalia involvement while two others were found to have tumours in the oral and nasal mucosa. Variably sized multilobular tumour masses with irregular surface were noticed on the bulbar conjunctiva of the nictitating membrane in 17 dogs, on the conjunctiva of the upper eyelid in five dogs and on the conjunctiva of the lower eyelid and adjacent skin in three dogs. Deep ulcerative keratitis was observed in eight animals. TVT diagnosis was based on cytology and histopathology. The large eye masses were surgically excised. All dogs were treated with a single chemotherapeutic agent (vincristine). After four weeks of treatment, complete remission of the tumours was evident in all but one animal. Extragenital primary ophthalmic TVT can be completely eliminated by vincristine chemotherapy, while any further ocular damage is prevented with the combination of the above treatment and surgical excision.
Vet Rec 2015 May 16
PMID:Ocular manifestations of canine transmissible venereal tumour: a retrospective study of 25 cases in Greece. 2588 3

Ocular pathology is relatively common in stranded seals admitted to wildlife rehabilitation hospitals. Some have pre-existing problems, while others develop eye problems in captivity, and in particular ulcerative keratitis, due to factors such as large prominent eyes, suboptimal water quality, trauma and infighting. Despite treatment, corneal ulcerations can rapidly progress to 'melting' ulcers with subsequent rupture of the globe. In this case series, 32 grey seals (Halichoerus grypus) had conjunctival swabs taken on admission to a UK wildlife hospital to identify ocular bacterial flora and nine had subsequent swabs taken after four weeks to see if this changed in captivity. Additionally, nine seals with ocular pathology were also swabbed. Although a wide range of bacteria were cultured on admission, the most common isolates were Gemella haemolysans, Escherichia coli and Clostridium perfringens All 'melting' ulcers were associated with Pseudomonas aeruginosa, which suggests this bacterial species may be significant in the pathogenesis of progressive stromal ulceration in grey seals.
Vet Rec 2016 Jul 23
PMID:Conjunctival flora of healthy and diseased eyes of grey seals (Halichoerus grypus): implications for treatment. 2718 23