Patients ranged from those with no prior diagnosis of or suspected exposure to Entamoeba histolytica to those with proven amoebic liver abscesses (extraintestinal disease). A comparison of serologies from patients with proven and suspected amoebiasis or possible past exposure revealed good correlation between the indirect fluorescent antibody (IFA) procedure and the other methods used, counteri...

Infestations with salmon lice and subsequent management is one of the most challenging costly aspects marine salmonid aquaculture. Both handling treatment, specifically non-medicinal against cause stress physical injuries to host, Atlantic ( Salmo salar ). This in turn leads reduced appetite increased mortality. In this study, we have estimated short-term growth loss related treatments (thermal...

A 52-year-old man with schizophrenia, who had a history of amoebic liver abscess treated with combination antimicrobial agents, presented 10 years later with severe rectal bleeding. Diagnosis of amoebic colitis was confirmed by histological examination of endoscopic biopsy. Doctors treating patients with amoebic infection should be aware of the risk of eradication failure. Post-treatment stool ...

Two hundred and thirty six patients with amoebic liver abscess were investigated for cholestasis, its mechanism and the natural course of the disease. Cholestasis was seen in 29% of cases and it presented with some unusual features: it was frequently seen in young men (mean age 38.6 +/- 6.3 years) (87%) with acute onset (69%) and was associated with signs of peritonism, or peritonitis (28%), sp...

to study the humoral immune response to entamoeba histolytica infection, sera prepared from different cases of amoebiasis from gastroenterology ward of b.h.u hospital, including15 cases with amoebic liver abscess (ala), 10 cases with acute amoebic dysentery (ad) and 10 controls were examined by enzyme linked immuno sorbent assay (elisa), using crude amoebic antigen prepared from entamoeba histo...

We investigated Legionella contamination in bath water samples, collected from 68 bathing facilities in Japan, by culture, culture with amoebic co-culture, real-time quantitative PCR (qPCR), and real-time qPCR with amoebic co-culture. Using the conventional culture method, Legionella pneumophila was detected in 11 samples (11/68, 16.2%). Contrary to our expectation, the culture method with the ...

Serum fluorescent antibody levels against Entamoeba histolytica were determined in patients with amoebic infection and in control cases. Titres of 1: 64 or above were obtained only in cases of active or recent amoebic infection, and were recorded in 75.0% of intestinal cases and in 95.2% of extraintestinal cases. Titres given by symptomless carriers of Entamoeba histolytica, though not exceedin...

Free-living amoebae of the genus Naegleria have been recognized as etiologic agents of amoebic encephalitis, keratitis, otitis, lung lesions and other skin infections mainly in immuno-compromised individuals. Naegleria fowleri is the causative agent of primary amoebic meningo-encephalitis (PAM), a rapidly fatal disease of the central nervous system. The disease is generally acquired while swimm...