Entries by yamenyjb

Vol.2 No.5 -5 : Biochemical study of some non invasive markers in liver fibrosis patients.

By : Ayman E. El Agroudy1, Mohamed S. Elghareb2, Emad H. Elshahat3, Ezar H. Hafez4, Tamer A. Addissouky5 Abstract Non-invasive methods have been proposed as surrogate markers for liver biopsy. It was shown that serum hyaluronic acid (HA) level increase with the development of liver fibrosis. The present study aims to determine serum HA level […]

Vol.2 No.5 -6 : Serum hyaluronic acid as non invasive biomarker to predict liver fibrosis in viral hepatitis patients.

By : Ayman E. El Agroudy1, Mohamed S. Elghareb2, Emad H. Elshahat3, Ezar H. Hafez4, Tamer A. Addissouky5 Abstract Fibrosis is a hallmark histologic event of viral hepatitis and is characterized by the excessive accumulation and reorganization of the extracellular matrix (ECM). The gold standard for assessment of fibrosis is liver biopsy. As this procedure […]

Vol.2 No.5 -7 : Folic acid ameliorates L-thyroxin induced hepatotoxicity and oxidative stress in albino rats.

By : Somya Y. Shalaby¹, Saber A. Sakr¹, Ehab Tousson², Mohamed Rabea¹ Abstract Thyroid hormones have been known to regulate the energy metabolism of most tissues including liver. Alterations in their normal levels cause some biochemical and clinical abnormalities such as hypothyroidism and hyperthyroidism. The present study evaluated the effect of thyroid hormone, L-thyroxin on […]

Vol.2 No.4 -1 : Effect of experimental phenylketonuria on the development of skin of prenatel and newborn fetuses.

By : Hassan.I.Elsayyad1, Mahmoud. E. .Mohallal2, Hany .A .Hefny3, Hala . M. Ebied4 Abstract Phenylketonuria (PKU) is a genetic disorder that is characterized by an inability of the body to utilize the essential amino acid, phenylalanine. The disease results from a deficiency in phenylalanine hydroxylase, the enzyme catalyzing the conversion of phenylalanine to tyrosine. The […]

Vol.2 No.4 -2 : Pre-eclampsia – An excessive maternal immune response in Egyption wommen.

By : Maha G. Soliman 1, Mervat Abd El Alim1, Abd El-Hady A. Zayed2 Ayaa A.Shoaip1 Abstract Preeclampsia is a stressful condition in which many physiological and metabolic functions are altered to a considerable extent.Although pre eclampsia causes high maternal /fetal morbidity, the etiology of this multisystem disorder is still unknown. We have detected the […]

Vol.2 No.4 -3 : Effect of garlic on toluene-induced biochemical and histopathological effects in albino rats.

By : Zuhair Y. A1-Sahhaf1, Osama M. Sarhan1,2 Abstract The present study aims to study the effect of garlic extract on toluene inhalation at very low dose, induced hematological, biochemical and histological alterations in liver of albino rats. Animals were divided into 4 groups.Group 1 (G1) served ascontrols,G2 given garlic aqueous extract,G3 inhaled toluene vapor […]

Vol.2 No.4 -4 : Development of cytochrome-c-oxidase 1 specific primers for genetic discrimination of the European eel Anguilla anguilla (Linnaeus, 1758).

By : Khaled Mohammed-Geba, Sobhy El-Sayed Hassab El-Nabi, Marwa Said El-Desoky Abstract The European eel Anguilla anguilla (Anguillidae, Anguilliformes) is amongst the most peculiar, economically-important fish species in the Egyptian and Mediterranean waters. Very rare studies are available about its populations in the Mediterranean. In order to investigate this issue, we designed cytochrome-c-oxidase subunit 1 […]

Vol.2 No.4 -5 : Biological and histopathological effects of cyromazine on the laevae of Culex pipiens (Diptera Culicidae).

By : Abada A. Assar1, Magda M. Abo El-Mahasen1, Amira F.Afifi2 and Amany A. Rady2 Abstract Laboratory studies were carried out to investigate the efficacy of the chitin synthesis inhibitor (cyromazine) against all larval stages of Culex pipiens. The compound was tested its efficacy on larval mortality, larval duration, pupation, pupal duration and adult emergence. […]

Vol.2 No.4 -6 : Ultrastructural study on the foot and the shell of the oyster Pinctada radiata (leach, 1814),(Bivalvia Petridae).

By : Eman H. Radwan1*, Gaber A. Saad2,4, Sherifa Sh. Hamed3,4 Abstract The shape and microscopic structure of the foot of the oyster were described by light and electron microscopy. The foot is wedge-shaped with vertical furrows on the surface; it is composed of an epithelial layer, a connective tissue layer and a muscular layer. […]

Vol.2 No.3 -1 : Nitric oxide level and CD3-ζ expression in response to Interferon- Ribavirin Therapy in chronic Hepatitis C Egyptian patients.

By : Salem, M.L.1, Barakat, L.A.2, Elnakeeb,N.A2, and Zeidan, A.A.1 Abstract Hepatitis C virus (HCV) infection is one of the major causes of liver diseases all over the world; it is considered one of the leading causes of cirrhosis, hepatic failure and hepatocellular carcinoma (HCC) in developed countries including Egypt. Since, the discovery of the […]