Scarabaeinae are sensitive to structural habitat changes caused by disturbance. We compared copronecrophagous beetle (Scarabaeinae) community structure in three differently managed zones within an agroeco-system of the northern Yucatan Peninsula, Mexico. We placed dung and carrion traps once a month from June 2004 through May 2005. The beetle community included 17 species from the genera Cantho...

BACKGROUND We aimed to evaluate different copro-preservation conditions along the duration of one month for a better outcome of molecular diagnosis of Cryptosporidium species. METHODS Ten samples out of 380 fresh stool samples collected from patients with diarrhea proved positive after direct examination, concentration, staining and confirmed by immunochromatographic test. The study was condu...

The study was conducted to know the copro-prevalence of hookworm infection in relation to various risk factors in the pet dogs from in and around Ludhiana. Total 250 dog faecal samples were examined by flotation and Mc Master egg counting technique for qualitative and quantitative evaluation, respectively. The prevalence of hookworms was correlated with meteorological data, age, sex and breed. ...

OBJECTIVE To determine molecular prevalence of Cryptosporidium in a cohort of Egyptian children and compare three diagnostic tests. METHODS Stool samples from children with diarrhea (n=150) and from apparently healthy children (n=100) were examined for Cryptosporidium using microscopy, enzyme linked immuosorbant assay (ELISA) and nested polymerase chain reaction (nPCR). RESULTS nPCR detecte...

In the last decades researchers had focused on developing a vaccine against tick based on protective antigen. Recombinant vaccines based on concealed antigen from Boophilus microplus have been developed in Australia and Cuba by the name of TICKGARD and GAVAC (De La Fuente and Kocan, 2006). Further studies on this antigen have shown some extent of protection against other species (De Vos et al.,...

Background: Cystic echinococcosis (CE), as a chronic parasitic disease, is a major health problem in many countries. The performance of the currently available serodiagnostic tests for the diagnosis of CE is unsatisfactory. Objective: The current study aimed at sub-cloning a gene, encoding the B8/1 subunit of antigen B (AgB) from Echinococcus granulosus, using gene optimization for the immunodi...

Background: The strong association of Behcet’s disease with HLA-B5 antigen has been observed in several ethnic groups from Middle East to Far East. Objective: To evaluate the frequency and association of HLA-B5 and also likelihood ratio of involvement in Behcet’s disease in a group of Iranian patients. Patients and Methods: HLA-B5 antigen typing was performed by serologic method in 56 patients ...