BACKGROUND The following study was carried out to determine the ultrastructural features of the oocyte of the ovulatory-sized follicles in relation to concentrations of steroids and IGF-I in the Follicular Fluid (FF) and serum in the dromedary camel. METHODS CAMEL FOLLICLES WITH A CLEAR AND HEALTHY APPEARANCE WERE CATEGORIZED INTO THREE CLASSES: follicles 10 to 13.9, 14-17.9 and 18-30 mm diam...

Objective: The present study was primarily undertaken to determine the seroprevalnace of Chlamidya abortus infection in the Libyan camel (Camelus dromedarius). Materials and methods: Serological tests for C. abortus antibodies were conducted with 245 camels (205 females and 40 males) in different localities in the western region of Libya. Animals varied in age from <1 to 20 years and were sampl...

Rearing systems, stress factors, climatic changes, unhygienic conditions, sudden changes in feed and a low level herd health status were stated as predisposing factors to bacterial and viral pneumonia. In camels, pneumonia outbreaks are usually observed during the change from the dry to the rainy season (5, 17, 19, 25, 27). Only few studies were found in the available literature on pathological...

The dromedary (Camelus dromedarius) and the bactrian camel (Camelus bactrianus) are among the last species that have been domesticated around 3000–6000 years ago. To understand relationship between genetic and phenotypic variations in camel, single nucleotide polymorphism (SNP) markers covering the coding part of genome were developed. These gene-associated SNPs can themselves be causative SNPs...

This study aimed at investigating the prenatal development of the kidney of the camel using standard histomorphometric methods. In the experiment, fifteen foetuses obtained from Sokoto metropolitan abattoir at different gestational ages were used for the study. The fetuses were weighed and grouped and aged. In all the foetuses the kidneys were bean-shaped with smooth external surface and thick ...

Crystals of the complex formed between the outer membrane protein OmpC from Escherichia coli and the eukaryotic antibacterial protein lactoferrin from Camelus dromedarius (camel) have been obtained using a detergent environment. Initial data processing suggests that the crystals belong to the hexagonal space group P6, with unit-cell parameters a = b = 116.3, c = 152.4 A, alpha = beta = 90, gamm...

Myiasis is a disease of vertebrate animals caused by different fly larvae. Wohlfahrtia magnifica is responsible for serious losses in animal husbandry in Eurasia. Larvae of W. magnifica parasitize several warm-blooded vertebrates and are responsible for a severe traumatic myiasis of mucosal membranes or wounds. This myiasis has been reported in many European areas, but for the first time was re...