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Mô tả chi tiết
TCNCYH 69 (4) - 2010
4. Jonathan Marrale, Matthew C. Morrissey
and Fares S. Haddad (2007): "A literature review
of autograft and allograft anterior cruciate ligament
reconstruction". Knee Surg Sports Traumatol
Arthrose 15: 690 - 704.
5. Luis Sierra Suarez and John C. Richmond
(2007): "Overview of procurement processing and
sterilization of soft tissue allografts for sports medicine". Sports Med Arthrose Rev; 15: 1 06 -
113.
6. Margit Pavelka, Jurgen Roth (2004):
"Collagen and elastic fibres". Functional
ultrastructure: An atlas of tissue biology and
pathology. Springer, 250 - 252.
7. P. Kannus (2000): "Structure of tendon
connective tissue". Scand J Med Sci Sports 2000:
10: 312 - 320.
8. Peter Fratzl (2008): "Tendon and ligament:
Structure, mechanical behaviour and biological
function". Collagen: Structures and mechanics.
Springer, 269 - 284.
9. S. M. Belkoff and R. C. Haut (1992):
"Microstructurally Based Mddel .Analysis of
Gamma irradiatien tenden albgrafts". J Orthop
Res, Vol. 10, No. 3.
Summary
EVALUATION ON THE ULTRASTRUCTURE OF
GAMMA IRRADIATED ALLOGRAFT TENDON
Objective: Evaluate the ultrastructure of Gamma irradiated allograft tendon. Methods: 6 Gamma
irradiated deep frozentendon samples and 1 non - irradiated tendon sample. Evaluate the ultrastructure by
scanning microscope and electron transmission microscope with 10000 to 50000 times magnification.
Results: There are some damages of irradiated tendon with scanning microscope. The ultrastructure is the
same among irradiated and non - irradiated tendon sample with electron transmission microscope.
Conclusion: Gamma irradiation with 25 kGrays dose cause damage to the ultrastructure of collagen fibre
but mainly the branchs between the bundles.
Keywords: ultrastructure. Gamma irradiation, collagen i
BIEN CHL/NG vA KET QUA CUA PHAU THUAT
NOI ONG MAT CHU - TA TRANG TRONG BENH LY SOI DL/CfNG MAT
Nguyen Van Tong
TrUdng Dai hge Y - Dugc Can Tha
Sdi mat la mot benh phd bien moi nai, phau thuat ndi dng mat chu - Ta trang vin cd vi tri Irons xd ly sdi
dudng m$t cap cdu. Muc tieu: (1) danh gia cac bien chUng cua phau thuat ndi dng mat chu -ta trane. Doi
tagng va phaang phap nghien cdu: hoi cUu md ta cat ngang 64 trUdng hgp ndi d'ng mat chu - Ta trane tai
benh Vien Da khoa Trung uang Can Tha td nam 1999 den 2004. Ket qua va ket luan: hep mieng ndi
(9,37%o), xa gan (l,56%o), ap xe gan dUdng mat (l,56%o), td vong sau 5 nam 8 trudng hgp (9,19%),
TCr khoa: ndi dng mat chu - ta trang •sn
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