The deleterious effects of the residues of antibacterial drugs have been considered as one of the most serious problems in the world on the basis of their importance in both veterinary and human fields. Therefore, the present study was planned out to evaluate the residual levels of oxytetracycline in camel tissues in Tripoli area in Libya. Forty samples of slaughtered camel's tissues (10 of muscle, 10 of liver, 10 of kidney, and 10 of fat) were collected from different carcasses at different slaughter houses in Tripoli districts. The samples were homogenized, extracted and residual concentrations of oxytetracycline have been measured using liquid chromatography-Mass spectroscopy (LC-MS) technique and oxytetracycline standard. Oxytetracycline residues have been detected in 60% in muscle, 80% in liver, 90% in kidney and 70% in fat samples. The samples, although positive, yet decided acceptable as the detected levels were less than that were regulated by Codex Alimentarius Commission (CAC) for oxytetracycline maximal residual levels (100, 300, 600 and 100 μg/Kg muscle, liver, kidney or fat, respectively). The authors recommended avoiding irrational use of oxytetracycline in veterinary practice and camel in particular; and sticking to the withdrawal time regulated and labelled for drugs used in therapy among veterinary personnel, organizations, and governmental agencies in Libya.
Ibrahim Eldaghayes(9-2015)

Pelger-Huet (P-H) anomaly is a benign congenital anomaly of leukocytes, characterized by nuclear hyposegmentation of granulocytes. Patients with heterozygous form of P-H anomaly are not immunodeficient and not predisposed to infection. In this study, P-H anomaly has been detected during a routine blood examination conducted on a clinically normal five years old male Basenji dog. Nuclear hyposegmentation of neutrophils with mature coarse chromatin pattern was noticed. As the animal was in a good health and all other blood parameters were within normal reference range, P-H anomaly was suspected. Acquired, pseudo P-H anomaly was excluded by detecting the same unique nuclear pattern in three successive blood samples collected at month intervals. Nuclear morphology was variable as dumbbell shaped, peanut shaped, band, round or bilobed forms were mostly detected in the neutrophils. It is the first report for this anomaly in Libya.
Ibrahim Eldaghayes(9-2010)

Abstract Background: Although bone tumors are common pathologies in companion animals, limited reports describe nasal osteosarcoma (OSA) in cats. Case description: A case of nasal OSA in a local Libyan cat was admitted to the Veterinary Teaching Hospital at the Faculty of Veterinary Medicine, University of Tripoli–Libya, with nasal swelling and discharges and facial deformity. The radiological findings revealed nasal osteolysis with the absence of evidence of lung metastasis. In addition, fungal growth was not identified in microbiological culture. Furthermore, the pathological examination has grossly revealed a destructed nasal bone due to the presence of a tumor mass, with a mucohemorrhagic nasal discharge and absence of metastasis. OSA was confirmed histopathologically. Conclusion: This report presents the clinical, radiological, and pathological findings of a primary nasal OSA in a Libyan cat with no tumor metastasis to other body organs. Keywords: Cat, Nasal cavity, Primary osteosarcoma.
Mohamed Hamrouni S. Abushhiwa, Seham AL-Abed Hassan AL-Azreg, ٍٍSamer Khalifa Khalil Tmumen, Abdulrhman Mohamed Salah Alrtib, Abdulkareem Khalifa Ali Elbaz, Mahir A. Kubba, Al-Asayed R. Al-Attar, Emad M R Bennour(1-2019)