1615: Direct Visualization of Cortical Peritubular Capillary in Human Transplanted Kidney after Reperfusion Injury Using Magnifying Endoscopy

2005 ◽  
Vol 173 (4S) ◽  
pp. 437-438
Author(s):  
Masashi Kato ◽  
Ryohei Hattori ◽  
Tokunori Yamamoto ◽  
Minako Hagikura ◽  
Yoshinari Ono
Keyword(s):  
Reperfusion Injury ◽  
Magnifying Endoscopy ◽  
Direct Visualization ◽  
Peritubular Capillary ◽  
Transplanted Kidney

Direct Visualization of Cortical Peritubular Capillary of Transplanted Human Kidney with Reperfusion Injury Using a Magnifying Endoscopy

2005 ◽  
Vol 79 (9) ◽  
pp. 1190-1194 ◽  
Author(s):  
Ryohei Hattori ◽  
Yoshinari Ono ◽  
Masashi Kato ◽  
Tomonori Komatsu ◽  
Yoshihisa Matsukawa ◽  
...  
Keyword(s):  
Reperfusion Injury ◽  
Human Kidney ◽  
Magnifying Endoscopy ◽  
Direct Visualization ◽  
Peritubular Capillary

Superoxide Anion as a Marker of Ischemia-Reperfusion Injury of the Transplanted Kidney

2006 ◽  
Vol 38 (1) ◽  
pp. 46-48 ◽  
Author(s):  
M. Masztalerz ◽  
Z. Włodarczyk ◽  
J. Czuczejko ◽  
M. Słupski ◽  
J. Kedziora
Keyword(s):  
Reperfusion Injury ◽  
Superoxide Anion ◽  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Transplanted Kidney

Direct visualization of phase-separated domains in lipid membranes

1978 ◽  
Vol 36 (2) ◽  
pp. 290-291
Author(s):  
S. W. Hui ◽  
T. P. Stewart
Keyword(s):  
Lipid Membranes ◽  
Structural Information ◽  
Freeze Fracture ◽  
Biological Molecules ◽  
Vacuum Drying ◽  
Direct Visualization ◽  
X Ray Diffraction ◽  
Electron Microscopic ◽  
X Ray ◽  
Hydrocarbon Chains

Direct electron microscopic study of biological molecules has been hampered by such factors as radiation damage, lack of contrast and vacuum drying. In certain cases, however, the difficulties may be overcome by using redundent structural information from repeating units and by various specimen preservation methods. With bilayers of phospholipids in which both the solid and fluid phases co-exist, the ordering of the hydrocarbon chains may be utilized to form diffraction contrast images. Domains of different molecular packings may be recgnizable by placing properly chosen filters in the diffraction plane. These domains would correspond to those observed by freeze fracture, if certain distinctive undulating patterns are associated with certain molecular packing, as suggested by X-ray diffraction studies. By using an environmental stage, we were able to directly observe these domains in bilayers of mixed phospholipids at various temperatures at which their phases change from misible to inmissible states.

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