Studies that aim to characterise the susceptibility of ecologically relevant and non-model fish polar cod (Boreogadus saida) model carcinogens are required. Polar were exposed under laboratory conditions for six months control, 0.03 μg BaP/g fish/week 0.3 dietary benzo(a)pyrene (BaP), a reference carcinogen. The concentrations 3-OH-BaP bile metabolite transcriptional responses genes involved in...

The migratory pattern of Opisthorchis viverrini was studied by feeding each of 55 hamsters orally with 50 metacercariae collected from cyprinoid fish. The route of migration was followed from the gastrointestinal (GI) to biliary tracts for 3 months after infection at 11 durations: 1, 3, 6, and 12 hours, 1, 3, 7, and 14 days, 1, 2, and 3 months. After sacrifice, the stomach, small intestine, com...

High dietary SBM content is known to induce important physiological alterations, hampering its use as a major FM alternative. Rainbow trout (Oncorhynchus mykiss) juveniles were fed two experimental diets during 9 weeks: (i) diet containing 12% FM; and (ii) vegetable meal (VM) totally devoid of based on (26%). Fish the VM did not show reduced growth performance when compared with fish diet. Neve...

One hundred and sixty isolates of lactic acid bacteria (LAB) with inhibitory activity against pathogenic Escherichia coli were isolated from gastrointestinal tracts of fish, shrimp and shellfish. One hundred and sixteen isolates were obtained from fish, twenty isolates from shrimp and twenty-four isolates from shellfish. Three strains were selected based on their bile and acid tolerances. All a...

Polycyclic aromatic hydrocarbons (PAH) are environmental contaminants that pose significant risk to health of fish. The International Workshop on Integrated Assessment of Contaminant Impacts on the North Sea (ICON) provided the framework to investigate biomarker responses as well as contaminant concentrations side by side in marine ecosystems. Concentrations of the main PAH metabolites 1-hydrox...

a rare case of ascaris coming out through the anterior abdominal wall is reported here. a 40‑year‑old female had undergone dilatation and curettage by a quack. on the second day she presented with presented with features of peritonitis. she was explored. resection anastomosis of the ileum was done for multiple perforations of the ileum. patient developed a fistula in the anterior abdominal wall...

Spillage of scoleces is a major problem in surgery of hydatid cysts, because each of them may develop into a new cyst if it settles on a suitable site such as the peritoneum. Many surgeons believe that scoleces in ruptured hydatid cysts of the liver containing bile are not able to develop new cysts, because bile kills thein. In order to prove this idea, the viability of scoleces in such cys...

Hepatobiliary scintigraphy is a sensitive method for intra & extera hepatic bile leak diagnosis. Bile lead may be seen after hepatobiliary surgery, trauma, inflammatory disease or malignant neoplasms. Although sonography and CT scanning are useful for diagnosis of peritoneal or perihepatic fluid, they cannot prove bile ascites. Hepatobiliary scintigraphy with Tc-99m-IDA agents is a physio...

introduction extra-hepatic bile duct injuries in children following blunt abdominal trauma are rare; early diagnosis and treatment are imperative for a good outcome. the purpose of this report is to describe the management of problems encountered in children with bile duct injuries following blunt abdominal trauma. case presentation a three year-old girl presented with obstructive jaundice and ...

Ceratomyxa amazonensis is a cnidarian myxosporean originally described with strongly arcuate crescent-shaped myxospores, absence of vegetative stages and infecting Symphysodon discus , an important Amazonian ornamental fish in the aquarium industry. As part long-term investigation concerning myxosporeans that infect spp. from different rivers Amazon Basin, thirty specimens S. collected Unini Ri...