While dromedary camels are the immediate animal source of MERS coronavirus (MERS-CoV) infection, the evolutionary origin of MERS-CoV remains obscure. We analyzed 219 camel and human MERS-CoV genome sequences available in GenBank. Phylogenetic analysis showed that 5 and 214 strains belong to clade A and B, respectively, with clade A further divided into lineage A1 (3 human strains) and lineage A...

hair samples from 58 healthy camels were examined for the presence of saprophytic fungi. one -hundred and seventy-four samples were obtained from three different locations of dromedary camel's body. several fungal specific media were used for isolating and identifying the saprophytes. fungal isolates belonged to 15 genera. the most common in order of frequency were members of the genera aspergi...

Blood glutathione peroxidase (GSH-Px) levels in 709 normal dromedary camels (442 females and 267 males) were assessed in the Canary Islands. All animals were intensively reared, and three different nutritional systems were evaluated, depending on selenium content of the diet. Mean GSH-Px level in the total population was 288.5+/-157.2 IU x g(-1) Hb. Reference ranges were estimated and enzymatic...

Considerable scope exists for the use of AI in camel breeding programmes but the technology is not fully developed. The fertility of both fresh and liquid-stored (24 h; 4°C) dromedary camel semen diluted in either Green Buffer (GB) or INRA-96 (INRA) was assessed. Different insemination doses were investigated: 150 and 300 x 10 motile sperm for fresh sperm, and 150, 300 and 600 x 10 motile sperm...

A total of 275 dromedary camels (16 males and 259 females) of local "Arabiyat" breed suffering from different types and degrees of severity of toenail tumors were surgically treated. Histopathological examination of the tissue samples removed from 50 tumor-like growths (2 males and 48 females) revealed three types of tumors; squamous cell carcinoma (70%), spiny keratoderma (22%) and fibroma (8%...

A total of 165 camels of different ages were castrated through a small, prescrotal midline incision between January, 2010 and December, 2011. The incision was closed with one interrupted, horizontal mattress suture using USP-2 chromic catgut. In 14/165 animals (8.5%) postoperative infection (sepsis) developed, which healed in two to three weeks after open wound management. The remaining 151 ani...

The rapid growth of the dromedary and Bactrian camel population worldwide aims in part at satisfying a growing demand for milk. We analyze these changes by studying recent arrival online trade milk products. This study highlights emergence actors involved intensive production milk, but also powder, fermented cheese. These new entrepreneurs are located most countries without farms, notably Europ...

Abstract The gut microbiota plays an important role in the health and disease resistance of host. Host depends on gastrointestinal tract, imbalance its composition may leads to certain diseases. This study analyzed influence that dromedary camel milk has mice. characterized bacterial populations untreated [Control (C) milk-treated Raw (R), Pasteurized (P), Fermented (F)] C57BL/6 J mice feces us...

Cryopreservation of oocytes would serve as an alternative to overcome the limited availability of dromedary camel oocytes and facilitate improvements in IVP techniques in this species. Our goal was to develop a protocol for the vitrification of camel oocytes at the germinal vesicle (GV) stage using different cryoprotectant combinations: 20% EG and 20% DMSO (VS1), 25% EG plus 25% DMSO (VS2) or 2...