Outcomes in mice with abdominal angiostrongyliasis treated with enoxaparin.

Abdominal angiostrongyliasis (AA) is caused by the nematode Angiostrongylus costaricensis. Parasite-associated thrombosis of mesenteric vessels may lead to intestinal infarction, which might be prevented with anti-thrombotic agents. This study assessed the effect of enoxaparin on survival and pathological findings in Swiss mice with AA.

Elimination of Angiostrongylus costaricensis larvae in feces from experimentally infected Swiss mice: circadian rhythm and correlation with survival.

Angiostrongylus costaricensis is a nematode which harbors mesentery arteries of rodents. In these animals, a circadian rhythm of elimination of first-stage larvae (L1) and a relation between the amount of L1 in feces and survival are unknown. We assessed fecal elimination of A.

In vivo evaluation of the sealing ability of two endodontic sealers in root canals exposed to the oral environment for 45 and 90 days.

This in vivo study evaluated the sealing ability of a resin-based sealer (AH Plus) and a zinc oxide-eugenol sealer (Endofill) in dogs' teeth, exposed to the oral environment for 45 and 90 days. Forty eight lower incisors from 8 dogs were endodonticaly treated. A stratified randomization determined the sealer use in each root canal.

Dogs may be a reservoir host for Angiostrongylus costaricensis.

Angiostrongylus costaricensis is a parasitic nematode of wild rodents. Several other vertebrate species including man may become infected by ingestion of the third stage larvae produced by the intermediate hosts, usually slugs from the family Veronicellidae. There is a report of the diagnosis of abdominal angiostrongyliasis in Canis familiaris with lesions resembling those found in human disease.