Protease Inhibitors Formed In Situ from Copper and Tridentate Chelates: A Generalized Approach towards Metal-Based Pharmaceuticals

ChemBioChem ◽  
2002 ◽  
Vol 3 (11) ◽  
pp. 1141-1143 ◽  
Author(s):  
Christopher J. Brinkerhoff ◽  
Paul Podsiadlo ◽  
Tomoko Komiyama ◽  
Robert S. Fuller ◽  
Ofer Blum
Keyword(s):  
Author(s):  
S.W. French ◽  
N.C. Benson ◽  
C. Davis-Scibienski

Previous SEM studies of liver cytoskeletal elements have encountered technical difficulties such as variable metal coating and heat damage which occurs during metal deposition. The majority of studies involving evaluation of the cell cytoskeleton have been limited to cells which could be isolated, maintained in culture as a monolayer and thus easily extracted. Detergent extraction of excised tissue by immersion has often been unsatisfactory beyond the depth of several cells. These disadvantages have been avoided in the present study. Whole C3H mouse livers were perfused in situ with 0.5% Triton X-100 in a modified Jahn's buffer including protease inhibitors. Perfusion was continued for 1 to 2 hours at ambient temperature. The liver was then perfused with a 2% buffered gluteraldehyde solution. Liver samples including spontaneous tumors were then maintained in buffered gluteraldehyde for 2 hours. Samples were processed for SEM and TEM using the modified thicarbohydrazide procedure of Malich and Wilson, cryofractured, and critical point dried (CPD). Some samples were mechanically fractured after CPD.


2003 ◽  
Vol 69 (3) ◽  
pp. 632-638 ◽  
Author(s):  
Noriko ISHIDA ◽  
Michiaki YAMASHITA ◽  
Naoko KOIZUMI ◽  
Makoto TERAYAMA ◽  
Toshinao INENO ◽  
...  

2004 ◽  
Vol 21 (10) ◽  
pp. 1862-1866 ◽  
Author(s):  
Martin Richter ◽  
Nóra Gyémánt ◽  
Joséf Molnár ◽  
Andreas Hilgeroth

ChemBioChem ◽  
2003 ◽  
Vol 4 (11) ◽  
pp. 1246-1248 ◽  
Author(s):  
Ashraf Brik ◽  
John Muldoon ◽  
Ying-Chuan Lin ◽  
John H. Elder ◽  
David S. Goodsell ◽  
...  

Author(s):  
Stéphanie Robert ◽  
Philippe V. Jutras ◽  
Moustafa Khalf ◽  
Marc-André D’Aoust ◽  
Marie-Claire Goulet ◽  
...  

2005 ◽  
Vol 7 (4) ◽  
pp. 611-617 ◽  
Author(s):  
Johan Wannberg ◽  
Nils-Fredrik K. Kaiser ◽  
Lotta Vrang ◽  
Bertil Samuelsson ◽  
Mats Larhed ◽  
...  
Keyword(s):  

2019 ◽  
Vol 108 ◽  
pp. 104527 ◽  
Author(s):  
Vinícius Taioqui Pelá ◽  
Anuradha Prakki ◽  
Linda Wang ◽  
Talita Mendes Silva Ventura ◽  
Cíntia Maria de Souza e Silva ◽  
...  

1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.


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