Main Page
Faculty Deanship
Dean
Health Empowerment Unit
Strategic Planning Unit
Development and Quality Unit
Medical and Bioethics Unit
Vice Dean for Graduate Studies and Research
Vice Dean for Female Section
Vice dean for Academic Affairs
Examination and Assessment Unit
Internship and Alumni Unit
Student Research Unit
E-learning Unit
Student Mentoring and Support Unit
Community Service Unit
Talent and Creativity Care Unit
Continuing Education Unit
Neuroscience Research Unit
Vice Deanship of Clinical Affairs / Administration
Organizational Structure
Departments
Basic Sciences
Department of Anatomy
Department of Pharmacology
Department of Pathology
Department of Microbiology and Medical Parasitolog
Deparment of Clinical Biochemistry
Department of Physiology
Department of Medical Genetics
Clinical Sciences
Department of Otorhinolaryngology
Department of Obstetrics and Gynecology
Department of Hematology
Department of Medical Education
Department of Anesthesia
Department of Family Medicine
Department of Community Medicine
Department of Surgery
Department of Orthopedic Surgery
Department of ophthalmology
Department of Radiology
Department of Internal Medicine
Department of Pediatrics
Department of Emergency Medicine
Department of Urology
Department of Dermatology
Latest News
عربي
English
About
Admission
Academic
Research and Innovations
University Life
E-Services
Search
Faculty of Medicine
Document Details
Document Type
:
Article In Journal
Document Title
:
"Insulin-like and fibroblast growth factors in spinal cords, nerve roots and skeletal muscle of human controls and patients with amyotrophic lateral sclerosis"
"Insulin-like and fibroblast growth factors in spinal cords, nerve roots and skeletal muscle of human controls and patients with amyotrophic lateral sclerosis"
Document Language
:
English
Abstract
:
Insulin-like growth factors (IGF-I and IGF-II) and fibroblast growth factors [acidic FGF (aFGF) and basic FGF (bFGF)] are trophic for motor neurones in vitro and (in laboratory animals) in vivo. An immunohistochemical investigation was performed on the distribution of these factors in the neuromuscular system of control patients and patients with amyotrophic lateral sclerosis (ALS). Comparisons were made with rat tissue. IGF-I immunoreactivity (IGF-I-IR) was seen in motor neurone cell bodies and axons, astroglia and Schwann cells, and in muscle fibres. IGF-II-IR was weak in all these cells. aFGF-IR was present in motor neurone cell bodies and axons, oligodendroglia and muscle fibres, but was not demonstrable in Schwann cells. bFGF-IR was present in motor neurone cell bodies and axons, and in astroglia, but was not seen in Schwann cells or muscle fibres. The distribution of the IGFs and FGFs in material from motor neurone disease (MND) and controls was similar. A role for any of these factors in the etiology of MND is, therefore, unlikely. IGF-I-IR and aFGF-IR were stronger in type II than in type I muscle fibres and were increased in denervated fibres. Species differences were found for IGF-I and bFGF. The function of these factors is apparently not entirely similar in humans and rats.
ISSN
:
12020681
Journal Name
:
Acta Neuropathologica
Volume
:
87
Issue Number
:
2
Publishing Year
:
1994 AH
1994 AD
Article Type
:
Article
Added Date
:
Sunday, March 28, 2010
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
شريف حسن
Hassan, Sherif
Researcher
Doctorate
Files
File Name
Type
Description
26212.1
1
Back To Researches Page