Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0022568 (
keratitis
)
5,133
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We compared the distribution of
HLA-ABC
(class I) and HLA-DR (class II) antigens on fresh human donor corneal tissue, donor corneas following a 72-hour storage in McCarey-Kaufman (M-K) medium, and corneal buttons from patients with allograft rejection and with chronic herpetic stromal
keratitis
. Incubation in M-K media had little or no effect on the distribution of HLA antigens as compared with fresh tissue. In contrast to control corneas, both HLA class I and II antigens were detected on corneal endothelial cells, cells in the stroma, and on basal epithelial cells in rejected allografts. Corneal endothelium in herpetic buttons did not express detectable HLA antigens. HLA-DR positive Langerhan's cells were demonstrated in the central corneal epithelium of rejected allografts, as well as in herpetic corneas, but not in control corneas except at the limbus. Based upon these observations, a theory of corneal allograft rejection in humans is proposed based upon the induction of class I
HLA-ABC
and class II HLA-DR antigens on cells in the donor button by a factor(s) associated with cellular inflammation.
...
PMID:Detection of HLA class I and II antigens in rejected human corneal allografts. 390 34
A non-selected group of 50 patients with recurrent herpetic
keratitis
, subclassified into groups of stromal or epithelial forms was typed for
HLA-ABC
antigens. In none of the groups was a statistically significant association to a certain HLA antigen found. When these data are combined with other reviewed reports on HLA types in recurrent herpetic
keratitis
, a statistically significant association between HLA-B5 and the whole group of recurrent herpetic
keratitis
, as well as between the subgroup of recurrent stromal
keratitis
, could be demonstrated. Recurrent epithelial
keratitis
showed an insignificant association to this antigen.
...
PMID:Recurrent herpetic keratitis and HLA antigens. 658 49