SOME ASPECTS OF MESANGIAL CELL PROLIFERATION OF THE RENAL GLOMERULUS::CORRELATING FACTORS BETWEEN MESANGIAL CELL PROLIFERATION AND INCREASED PERMEABILITY OF THE GLOMERULAR CAPILLARY WALL
スポンサーリンク
概要
- 論文の詳細を見る
In order to investigate factors of the mesangial cell proliferation in acute and diffuse intramembranous-proliferative glomerulonephritis, rabbits were used for making cases of the basement membrane damaged groups by administrations of sublimate, trypsin and hyaluronidase and arteriolar spasm groups by adrenalin and noradrenalin. The renal specimen of each case was observed by light- and partially electron microscopy. In the former groups there were in the glomerulus damages of the basement membrane, mesangial matrix and cellular components, proteinous substance in Bowman's space and hyalin droplet degeneration in various degrees of tubular epithelia, while the mesangial cell did not proliferate and rather decreased in number. If any increased, they were very slight. On the contrary in the latter groups, arteriolar spasm groups, particularly in the noradrenalin series, diffuse or focal mesangial cell proliferation with slight increase of the mesangial matrix was observed. The increase of the mesangial cell wa also ascertained by calculating the number of nuclei in the glomerulus. This fact suggests that intraglomerular hypoxia due to arteriolar spasm might be one of the factors for the mesangial cell proliferation which has been left behind in recent studies of investigating the pathogenesis of "Masugi-nephritis."<BR>The author wishes to express grateful appreciation to Prof. Dr. T. Kobayashi and Dr. H. Sakaguchi for their cordial instructions. He is also indebted to the many people who gave him advice and technical assistance.
- The Keio Journal of Medicineの論文
著者
-
Kawamura Sadao
Department Of Neurosurgery Kyoto University Medical School
-
KAWAMURA SADAO
Department of Pathology, School of Medicine, Keio University
関連論文
- Development of an Autonomous Transfer Machine Using Pneumatic Actuators
- Task-Space Iterative Learning for Redundant Robotic Systems : Existence of a Task-Space Control and Convergence of Learning
- S-B-2. The Location of Sodium in Normal and Edematous Brain Tissue
- Histiocytoid cardiomyopathy with hypotonia in an infant
- A male patient with steroid-dependent nephrotic syndrome for 25 years and obesity-associated focal segmental glomerulosclerosis
- A force display system using a serial-link structure driven by a parallel-wire mechanism
- A Comparative Study of the Glomerular Involvement in Two Different Strains of Mice Induced by Murine Graft-versus-Host Reaction
- ELECTRON MICROSCOPIC OBSERVATIONS OF THE MESANGIOLYSIS THE TOXIC EFFECTS OF THE “HABU SNAKE” VENOM ON THE RENAL GLOMERULUS
- 2A1-G03 Experiments on Energy Saving Control Methods for Multi-Joint Robots with Elastic Elements
- 1A1-A21 Energy Saving Motion of Multi-Joint Robots Through Stiffness Adaptation and DFC
- SOME ASPECTS OF MESANGIAL CELL PROLIFERATION OF THE RENAL GLOMERULUS::CORRELATING FACTORS BETWEEN MESANGIAL CELL PROLIFERATION AND INCREASED PERMEABILITY OF THE GLOMERULAR CAPILLARY WALL
- Diagonalization of Arm Kinematics by the Use of Bi-Articular Muscles
- Parallel Wire Driven System for Joint Torque Estimation of Human Leg in Passive Motion