background: visceral leishmaniasis (vl) is caused by leishmania infantum in mediterranean basin and is an endemic disease in some parts of iran. canines are the main reservoirs of vl in most of the endemic areas. different serological methods have been introduced for diagnosis of canine visceral leishmaniasis (cvl). objective: in this survey a fucose-mannose ligand (fml) elisa, using native l. ...

cryptosporidium parvum is a zoonotic protozoan parasite with a wide range of vertebrate hosts. the present study was conducted to determine the prevalence of cryptosporidium parvum in urban and rural dogs of the ahvaz area. faecal samples were collected randomly from 93 dogs between may 2005 and september 2007. the studied dogs were divided into two groups (urban and rural) and based on age int...

background leptospirosis as an emerging infectious disease is considered as an important public health problem worldwide. objectives the current study aimed to identify potential risks for leptospirosis among rice farmers in khuzestan province, iran. patients and methods a cross-sectional study was carried out in khuzestan, south west iran, from october to december, 2012. randomly selected part...

BACKGROUND & OBJECTIVES Visceral leishmaniasis (VL) is a fatal zoonotic disease in tropical and sub-tropical countries including Iran. Dogs constitute the main domestic reservoir for VL (kala-azar) in Iran but incidence of the disease in cats from Fars and East Azerbaijan provinces has led to propose them as secondary reservoirs, and possible expansion of the feline role in the transmission of ...

BACKGROUND Hepatitis B virus (HBV) infection is the most common and serious liver infection in the world. An estimated 350 million people are chronic carriers of this virus, of whom, more than 620,000 die from liver-related diseases annually. Due to the vaccination program, prevalence of HBV, particularly among the younger generation, is reported to have declined in recent years in Iran. OBJE...

This study was conducted to determine seroprevalence of Neospora infection in cattle, sheep, horses, donkeys, and dogs in Hamedan province, Iran. Blood samples (n=2254) from the animals were collected randomly during 2009 to 2012. Sera were prepared from the collected blood samples, which were then examined for the presence of antibodies against Neospora using enzyme-linked immunosorbent assay ...

At ISPEC ’12, Samelin et al. show that the redactable signature scheme introduced at VLDB ’08 by Kundu and Bertino does not always preserve the structural integrity of the tree signed. In particular, they show how redaction of non-leaves promotes descendants and allows a third party to add new edges to the signed tree. This alters the semantic meaning of the tree and is not acceptable in certai...