κ-casein is a glycosilated protein belonging to a family of phosphoproteins (αs1,β, αs2,κ) that represents the major protein component in mammalian milk. κ-casein plays an essential role in the case of micelle stabilization, determining the size and the specific biological function. in the present study, we report the characterization of the partial sequence of κ-casein promoter region in the i...

BACKGROUND Although infection of dromedary camels with Cryptosporidium spp. is rare in Iran, it is considered a zoonotic threat to the keepers and herders of camels. Thus we investigated the prevalence of Cryptosporidium in these two hosts in Yazd Province, a semi-arid region in center of Iran. METHODS This study was conducted during 4 seasons (winter 2008, summer 2009, winter 2009 and summer...

The aim of this study was to evaluate the influence of age and sex on the concentration of total serum protein measured by the biuret method and protein fractions determined using cellulose acetate electrophoresis in apparently healthy camels (Camelus dromedarius). Blood samples were collected from 21 camels (12 males and 9 females). The camels were further divided into two groups: 12 young cam...

Oral administration of closantel in a dose of 10 mg/kg plus albendazole in a dose of 5mg/kg liquid suspension was studied in 75 camels naturally infected with various types of gastrointestinal parasites. The camels involved were 15 pregnant she-camels, 20 nonpregnant she-camels and 40 male camels of various ages. Each camel received a single oral dose of closantel (10 mg/kg) plus albendazole (1...

The present study was conducted to obtain a comprehensive overview of oligosaccharides present in the milk of a variety of important domestic animals including cows, goats, sheep, pigs, horses and dromedary camels. Using an analytical workflow that included ultra-performance liquid chromatography-hydrophilic interaction liquid chromatography with fluorescence detection coupled to quadrupole tim...

Prevalence of antibodies against some important disease agents in sera from racing camels in Abu Dhabi (United Arab Emirates) is reported. Antibodies against Brucella abortus were detected in 1.5% of racing camels, but only 0.76% had titres sufficient for the animals to be considered infected. The complement fixation test revealed antibodies against Coxiella burnetii (causative agent of Q fever...

Although both Dermatophilus congolensis and Microsporum gypseum infections have been reported separately in camels, mixed infection involving both agents has not been reported to date. The authors describe a mixed infection of D. congolensis and M. gypseum in camels reared on a dairy farm in Saudi Arabia. A total of 131 out of 559 camels (23.4%) were affected. Forty-eight camels less than one y...

Camels are critically important in the Mauritanian culture and traditions. The study was conducted May June 2017 fifteen localities of two departments Trarza Mauritania. objective to characterize Aftout camel population from socio-economic morpho-metric characteristics. A questionnaire administered 25 breeders area. Nine measurements were recorded on 104 camels aged 6 years or above. showed tha...

Camel drivers living in the peri-urban area of Sahelian cities carry out several economic activities. These activities can have an impact on techno-economic practice livestock. A cross-sectional survey was conducted 2018 to assess and contribution sheep breeding camel milk income N'Djamena. It affected 42 sedentary (27.6%). Young (31.52 ± 9.3 years old) raise a mixed herd. Arab is exploited for...

In 2012, a new betacoronavirus, Middle East respiratory syndrome coronavirus (MERS-CoV), was identified in humans. Several studies confirmed dromedary camels to be a potential reservoir and a source for human infection. Camels located on the Canary Islands were included in those studies and ca 10% of them were positive for MERS-CoV-specific antibodies. However, these findings could not be corre...