scholarly journals MAINTENANCE OF SKIN XENOGRAFTS OF WIDELY DIVERGENT PHYLOGENETIC ORIGIN ON CONGENITALLY ATHYMIC (NUDE) MICE

1973 ◽  
Vol 138 (2) ◽  
pp. 488-494 ◽  
Author(s):  
Dean D. Manning ◽  
Norman D. Reed ◽  
Charles F. Shaffer

Congenitally athymic (nude) mice accepted for their lifetime intact skin grafts from distantly related mammals (cat, human) and birds (chicken). They also failed to immunologically reject skin grafts from reptiles (lizards) and amphibians (tree frog), although the skin in these grafts underwent varying degrees of disorganization. A definitive role for the thymic defect in this failure to reject xenografts was established by showing that thymus implantation into nude mice enabled them to reject such foreign skin.

1984 ◽  
Vol 3 (4) ◽  
pp. 371-391 ◽  
Author(s):  
Bruno Papimeisier ◽  
Clark L. Gross ◽  
John P. Petrali ◽  
Clifford J. Hixson

Author(s):  
E.C. Chew ◽  
C.L. Li ◽  
D.P. Huang ◽  
H.C. Ho ◽  
L.S. Mak ◽  
...  

An epithelial cell line, NPC/HK1, has recently been established from a biopsy specimen of a recurrent tumour of the nasopharynx which was histologically diagnosed as a moderately to well differentiated squamous cell carcinoma. A definite decrease in the amount of tonofilaments and desmosomes in the NPC/HK1 cells during the cell line establishment was observed. The present communication reports on the fine structures of the NPC/HK1 cells heterotraneplanted in athymic nude mice.


2004 ◽  
Vol 171 (4S) ◽  
pp. 257-258
Author(s):  
Joel Slaton ◽  
Daniel Sloper ◽  
Miriam Taylor ◽  
Alan Davis ◽  
Khalil Ahmed

1995 ◽  
Vol 69 (10) ◽  
pp. 5935-5945 ◽  
Author(s):  
M Berebbi ◽  
C Cajean-Feroldi ◽  
F Apiou ◽  
J Couturier ◽  
M Garcette ◽  
...  

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S190-S191
Author(s):  
Joshua Frost ◽  
Nathan Hallier ◽  
Tanir Moreno ◽  
Jared Covell ◽  
Ryan Keck ◽  
...  

Abstract Introduction A critical component of split-thickness skin grafting is the fixation of the skin graft to the wound site. Graft displacement can result in graft failure, especially during the initial 48–72 hours following application. The most common method of securing grafts is with the use of staples, sometimes with the addition of fibrin glue in order to aid both graft adhesion and homeostasis. The use of staples, however, is associated with significant levels of patient discomfort, especially during staple removal. A possible alternative to staples is the use of liquid adhesives, in combination with steri-strips, to anchor the edges of skin grafts to intact skin. Certain liquid adhesives, such as gum-based resins, are cheaper to use than staples and offer the potential to secure small split-thickness skin grafts without the associated pain of staples. In this pilot study, we examined the effectiveness of using a combination of gum-based resin (Gum Mastic-Storax-Msal-Alcohol), fibrin glue, and steri-strips to secure partial-thickness grafts in 8 patients without the use of staples or sutures. Methods Patients were included in the study who required split-thickness skin grafts to treat wounds involving less than or equal to 15% total surface body area and whose wounds were not located in areas prone to graft displacement, such as the axilla and groin. For each patient, skin grafts were secured using fibrin glue (sprayed over the entire wound), and a combination of liquid adhesive and steri-strips applied around the wound perimeter. The success of each graft was determined by the percentage of graft take. Results From January 1st, 2020 to April 30th, 2020, 8 patients were identified who fit the inclusion criteria. Five of the patients received grafts to their lower extremities, two patients received grafts to their upper extremities, and one of the patients received a graft to the torso. The average wound site that was grafted was 116.7 cm2. Average graft take among the 8 patients was 96.9%, with a range of 90%-100%. No complications at the graft site were noted, such as hematomas or any other event that resulted in graft displacement or failure. Conclusions The results of the study demonstrate that a combination of liquid adhesive, fibrin glue, and steri-strips, can be used as an effective alternative to staples in small split-thickness skin grafts. The use of liquid adhesive in place of staples was advantageous because it eliminated to need for staple removal, which resulted in less discomfort for the patient and less work for the nursing staff.


1999 ◽  
Vol 77 (1) ◽  
pp. 185-188 ◽  
Author(s):  
K. Jungheim ◽  
P. M. Schumm-Draeger ◽  
K. H. Usadel

1989 ◽  
Vol 24 (3) ◽  
pp. 148-154 ◽  
Author(s):  
Mary M. Tomayko ◽  
C. Patrick Reynolds

Sign in / Sign up

Export Citation Format

Share Document