Routine Application of CASA in Human Clinical Andrology and ART Laboratories

Author(s):  
David Mortimer ◽  
Sharon T. Mortimer
Keyword(s):  
Author(s):  
Nicholas J Severs

In his pioneering demonstration of the potential of freeze-etching in biological systems, Russell Steere assessed the future promise and limitations of the technique with remarkable foresight. Item 2 in his list of inherent difficulties as they then stood stated “The chemical nature of the objects seen in the replica cannot be determined”. This defined a major goal for practitioners of freeze-fracture which, for more than a decade, seemed unattainable. It was not until the introduction of the label-fracture-etch technique in the early 1970s that the mould was broken, and not until the following decade that the full scope of modern freeze-fracture cytochemistry took shape. The culmination of these developments in the 1990s now equips the researcher with a set of effective techniques for routine application in cell and membrane biology.Freeze-fracture cytochemical techniques are all designed to provide information on the chemical nature of structural components revealed by freeze-fracture, but differ in how this is achieved, in precisely what type of information is obtained, and in which types of specimen can be studied.


2015 ◽  
Vol 61 (3) ◽  
pp. 604-612 ◽  
Author(s):  
S. Lynsey Scarbrough ◽  
C. Rhett Jackson ◽  
Samantha Marchman ◽  
Ginny Allen ◽  
Jeff Louch ◽  
...  

1979 ◽  
Vol 12 (6) ◽  
pp. 349-353 ◽  
Author(s):  
R. Knutti ◽  
Ch. Balsiger ◽  
K. Sutter
Keyword(s):  

Author(s):  
Shilpa Jaryal ◽  
Jageer Chhina ◽  
Gurpreet Kaur ◽  
Shilpa Jaryal

Lasers are used in implant and periodontal field practices. Laser has various periodontal applications including calculus removal, decontamination of root and implant surfaces and bio stimulation, incision and ablation, osseous surgery, excision of the soft tissue, and bacterial reduction. There is a strong evidence that laser is used for surgical and nonsurgical periodontal therapies including root bio modification, bacterial decline and decontamination of infected implant surface, and removal of the pocket epithelium.Waterlase® and Periowave™ systems are recent devices that have further revolutionized the laser technology for its favorable clinical applications; however, the procedural cost with the laser device constitutes an obstacle for its routine application. Keywords: laser, biomodulation, fluorencence, LANAP


1999 ◽  
Author(s):  
Hylton White ◽  
Alten du Plessis ◽  
Keith Noble ◽  
Mike Treloar

2019 ◽  
Vol 16 (8) ◽  
pp. 695-710 ◽  
Author(s):  
Martin Welker ◽  
Alex Van Belkum ◽  
Victoria Girard ◽  
Jean-Philippe Charrier ◽  
David Pincus

1982 ◽  
Vol 5 (3) ◽  
pp. 135-137 ◽  
Author(s):  
Stanley H. Shapiro ◽  
Abraham G. Kocheril ◽  
Claudette M. Mapp
Keyword(s):  

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