essameldin_nada

Essameldin Abdelaziz Mohamed Ahmed Nada

Professor - Prof. of Dermatology,Venereology and Andrology

Faculty of medicine

Address: 8 Abou Bakr ElSedik Dokki Giza

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Publications Which contain the keyword: Immune Cells


2018-10-31 04:51:19 Keywords spermatogenesis, Immune Cells, mast cell,
Immune And Mast Cell Infiltrates In The Human Testis Showing Normal And Abnormal Spermatogenesis.
BACKGROUND: Normal spermatogenesis is under the control of both the immune and endocrine systems. OBJECTIVE: To examine the types, distributions, and numbers of immune cells in testes of azoospermic men. MATERIALS AND METHODS: Testicular biopsies were obtained from 31 azoospermic men showing normal spennatogenesis (n = 10), germ cell arrest (GA, n = 12) and Sertoli Cell Only Syndrome (SCO, ... Read more

2018-10-28 18:15:13 Keywords COPD, Flowcytometry, Immune Cells,
Peripheral Blood Lymphocyte Cell Subsets and Their Association with Lung Functions in Patients with Chronic Obstructive Pulmonary Disease
Abstract: Chronic obstructive pulmonary disease (COPD) is a treatable and preventable disease state, characterized by progressive airflow limitation that is not fully reversible. In the present study; 101 COPD patients and 52 agematched healthy nonsmokers (HNS) control subjects were recruited and their pulmonary functions were assessed. The frequencies of CD3+ T, CD4+ T, CD8+ T, B, NK, NKT-like cells and ... Read more

2018-09-29 20:16:18 Keywords Dermatitis, Immune Cells, Immunity,
Phenotypical Characteristics of the Immune Cells in Allergic Contact Dermatitis, Atopic Dermatitis and Pityriasis Rosea
Abstract Allergic contact dermatitis (ACD) is a cell- mediated, delayed type IV immunologic reaction. Atopic dermatitis (AD) is a chronic inflammatory skin disease that results from a complex interaction between immunologic, genetic, and environmental factors. Pityriasis rosea (PR) is a self-limited eruption of unknown etiology. Immune cell infiltrate is a constant feature in the inflammatory skin diseases. Here, we performed ... Read more

2018-09-20 09:40:31 Keywords Immune Cells, TB,
Immunohistochemical analysis of the immune cells in  the epithelioid cell granuloma of tuberculoid leprosy
BACKGROUND: THE THE EPITHELIOD CELL GRANULOMA IS THE HALLMARK OF TUBERCULOID LEPROSY (TL). IN THIS INVESTIGATION, WE TRIED TO CHARACTRIZE THE CELL POPULATION IN THESE GRANULOMAS MATERIALS AND METHODS:GRANULOMA CELL POPULATION WAS IMMUNOHISTOLOGICALLY EXAMINED IN 30 CASES OF UNTREATED TL AND FIVE ADDITIONAL CONTROL CASES WITH NORMAL SKIN (IMMUNOPEROXIDASE STAINING METHODS) USING ANTIBODIES TARGETING ANTIGENS FOR B CELLS (CD20+), T ... Read more

Immunohistochemical Analysis of the Immune Cells in Bilharzial Granuloma of the Urinary Bladder
ABSTRACT BACKGROUND: URINARY BILHARZIASIS REPRESENT A MAJOR HEALTH PROBLEM IN EGYPT. IT IS CHARACTRARIZED BY THE FORMATION OF LOCALIZED COLLECTION OF IMMUNE CELLS I.E. GRANULOMAS. IN THIS INVESTIGATION, WE HYPOTHESIZED THAT THE EVOLUTION OF THE BILHARZIAL GRANULOMA IS ASSOCIATED WITH RECRUITMENT OF IMMUNE CELLS OF DIVERSE CELL LINEAGE. TO EXPLORE THIS HYPOTHESIS AND TO FILL THIS EXISTING GAP IN THE ... Read more

2018-09-24 06:57:02 Keywords Immune Cells, cholesteatoma,
Immune Cell Profile in Invasive Cholesteatomas: Preliminary Findings
BACKGROUND Cholesteatoma consists of keratinizing squamous epithelium, granulation tissue and keratin plugs. The pathogenesis of cholesteatoma may be related to alterations in the stromal immune cell infiltrate. OBJECTIVE To examine the immunophenotypic characteristics of the immune cell infiltrate in invasive cholesteatomas MATERIALS AND METHODS This study included 12 patients with invasive cholesteatomas causing wide bone erosion of the mastoid, middle ... Read more

2018-09-24 07:39:46 Keywords hydatiform mole, decidua, Immune Cells,
Decidual lmmune Cell Infiltrate in Hydatidiform Mole
BACKGROUND: Hydatidiform mole is a gestational trophoblastic disease characterized by pro­liferation of the pregnancy-associated trophoblastic tissue. Complete hydatidiform mole is an entirely paternally derived lesion, and therefore, represents complete intrauterine allograft that can induce an altered maternal immune response Hypothesis: Here, we hypothesize that "the development of hydatidiform moles is associated with numeric alterations of the decid­ual immune cell infiltrate. ... Read more