Results 291 to 300 of about 489,905 (329)

Preservation of Viable Corneal Tissue

Archives of Ophthalmology, 1965
Advances in corneal transplantation have created a demand for increasing numbers of donor corneas. The organization of eye banks has aided in overcoming this need, but the rigid time requirements placed on donor corneas have hampered efforts to utilize all of the donor material available, and to supply it to remote areas.
J A, Capella, H E, Kaufman, J E, Robbins
openaire   +3 more sources

Soft tissue preservation system: Applications

International Journal of Paleopathology, 2011
The soft tissue preservation system (STPS) is emerging as a method of expressing the degree of soft tissue present on an ancient human body (mummy). In this system the intact body is divided into five anatomic segments (head, thorax, pelvis, arms and legs).
Lorentz, Wittmers, Arthur C, Aufderheide, Jane, Buikstra   +2 more
openaire   +2 more sources

Preserved Tissue Allografts in Reconstructive Surgery

Cell and Tissue Banking, 2001
Results of treatment with three various kinds of allografts: lyophilized bone, deep frozen bone and cartilage preserved in physiological solution, all of them radiation-sterilized are presented. We believe that this presentation may be helpful in estimating the tissue bank's allografts and in establishing indications and contraindications in the ...
J, Komender, W, Marczynski, D, Tylman, H, Malczewska, A, Komender, D, Sladowski   +5 more
openaire   +2 more sources

Preservation of proteins in mummified tissues

American Journal of Physical Anthropology, 1978
AbstractProtein material was extracted from the dessicated tissues of several Egyptian mummies and a frozen Eskimo. The distribution and degree of preservation of high molecular weight protein was analyzed by gel filtration, protein assays, amino acid analysis, and polyacrylamide gel electrophoresis.
openaire   +3 more sources

SURGICAL REFRIGERATION AND PRESERVATION OF TISSUE

Journal of the American Medical Association, 1947
The trial period of surgical refrigeration may be measured from the first publication of experiments on animals and clinical cases in 19371or, better, from the adoption of the method on the surgical service of the City Hospital in 1941.2It is now timely to review the experience of these years.
L W, CROSSMAN, F M, ALLEN
openaire   +2 more sources

Differential antigen preservation during tissue autolysis

Human Pathology, 1991
Immediate fixation or snap freezing of tissue is ordinarily done to maximize antigen preservation for immunocytochemistry; however, delay in tissue allocation or spontaneous lymph node infarction can render tissue suboptimal for immunostaining. To test the effects of tissue autolysis/necrosis on the preservation of various lymphoid, epithelial, and ...
R J, Pelstring, D C, Allred, R J, Esther, S R, Lampkin, P M, Banks   +4 more
openaire   +2 more sources

Oxygen-Releasing Coatings for Improved Tissue Preservation

ACS Biomaterials Science & Engineering, 2017
Current organ transplantation protocols require the rapid transport of freshly isolated donor tissue to the recipient patient at the site where the procedure is to be conducted. During transport, the tissue graft can quickly deteriorate as a result of oxygen starvation.
Aurelien Forget, Camille Staehly, Neethu Ninan, Frances J. Harding, Krasimir Vasilev, Nicolas H. Voelcker, Anton Blencowe   +6 more
openaire   +4 more sources

A New Animal Model for Tissue Preservation

Journal of Reconstructive Microsurgery, 2001
In vivo preservation of tissues may exist as a problem in experimental and clinical research. Adipose tissue, nerves, and vessels are the tissues that are usually preserved in vivo for future use or for the evaluation of results in experimental research. Limited volume and difficult conditions in such areas in animal models usually create disappointing
Atabay, K, AYHAN, MEHMET SÜHAN, Ataoglu, O, Latifoglu, O   +3 more
openaire   +3 more sources

Tissue Preservation and Factors Affecting Tissue Quality

2021
Acquisition of reliable and reproducible results from tissue samples can be complicated due to the introduced variations in the signals to be measured during the sample pre-analytical phase. Such variations are introduced during tissue processing because the cells in the tissue are still alive and respond to their surroundings until they are conserved ...
openaire   +1 more source

PRESERVATION OF CORNEAL TISSUE FOR TRANSPLANTATION

Archives of Ophthalmology, 1946
WITH the advent of the corneal transplantation operation, there has been a gradual intensification of interest in the donor material to be used for this operation. The institution of the Eye Bank for Sight Restoration to supply adequate material for this operation is a step forward in the right direction, for this organization facilitates a rapid ...
openaire   +2 more sources