Results 161 to 170 of about 48,220 (193)

Is Sialyl Lewis x Antigen Expression a Prognostic Factor in Patients With Breast Cancer?

International Journal of Surgical Pathology, 2008
Sialyl Lewis x (sLe x ) carbohydrate antigen acts as an adhesion molecule expressed on the surface of cancer cells and is the most important ligand of the selectins present on endothelial cells.
Prisca, Sozzani, Riccardo, Arisio, Mauro, Porpiglia, Chiara, Benedetto   +3 more
openaire   +2 more sources

Elevated plasma levels of a carbohydrate antigen, sialyl Lewis X, in liver diseases

Journal of Hepatology, 1993
A carbohydrate antigen, sialyl Lewis X (SLEX), is an inflammation-associated liver cell antigen, which is increasingly expressed as histological diagnosis progresses. A solid phase radioimmunoassay was developed to determine the plasma levels of this substance which were found to be elevated in about 70% of patients with liver disease, with no ...
T, Sunayama, Y, Okada, T, Tsuji
openaire   +2 more sources

[Clinical value of carbohydrate antigens, sialyl Lewis-x and sialyl Lewis-a in gastrointestinal cancer].

Nihon Geka Gakkai zasshi, 1996
To evaluate clinical importance of the expression of sialyl Lewis-X (sLe(x)) and sialyl Lewis-a antigen (sLe(a)) in gastrointestinal cancers, we examined immunohistochemically expression of the two antigens in esophageal, gastric, colorectal, and pancreatic cancer.
S, Nakamori, I, Arai, S, Okamura, S, Imaoka, H, Furukawa, T, Kabuto, O, Ishikawa, Y, Sasaki, M, Kameyama, T, Iwanaga   +9 more
openaire   +1 more source

A versatile synthesis of the lactoneo-series antigens — synthesis of sialyl dimer Lewis X and of dimer Lewis Y

Tetrahedron Letters, 1997
Abstract Readily available fucosyl α(1–3)azidoglucose disaccharide 6 is transformed with galactosyl donors 7 and 8 into Lewis X trisaccharide building blocks 9 and 12 , respectively, in high yield. Their suitability for the construction of the lactoneo -series glycosphingolipids is demonstrated.
Gerd Hummel, Richard R Schmidt
openaire   +1 more source

Lewis X antigen immunostaining in the diagnosis of transitional cell carcinoma.

Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 1996
Immunodetection of the Lewis X antigen has been suggested as a useful adjunct in the diagnosis of transitional cell carcinoma. To determine the specificity of Lewis X antigen immunostaining in this setting, we studied routinely processed, formalin-fixed tissue from 38 transitional cell carcinomas and 42 nonneoplastic urothelial lesions using the P12 ...
T S, Loy, C J, Alexander, R D, Calaluce
openaire   +1 more source

[Sialylated Lewis x as a tumor-associated antigen in stomach cancer].

Gan no rinsho. Japan journal of cancer clinics, 1987
Sialylated Lewis (S-Lex) has been studied histologically and serologically in stomach cancer by the CSLEX1 monoclonal antibody. S-Lex was expressed in 73.9% of 46 stomach cancer tissues, 29.4% of metaplastic parts adjacent to cancer, and none of six gastric ulcer tissues including metaplasia. Serologically positive percentages were as follows: 26.0% of
M, Hirota, K, Fukushima, K, Hiratani, S, Funatsu, N, Suyama, A, Yokoyama, M, Hayashida, A, Tomonaga, N, Nakamura, K, Makiyama   +9 more
openaire   +1 more source

Sialyl Lewis X-i Antigen in Pleural Effusion

Chest, 1999
H, Satoh, H, Ishikawa, Y T, Yamashita
openaire   +3 more sources

Expression of the carbohydrate antigens Sialyl Lewis a, Sialyl Lewis x and Lewis x in the placentae of patients with miscarriages

Geburtshilfe und Frauenheilkunde, 2020
Z Ma, L Peng, H Yang, C Kuhn, S Mahner, U Jeschke, V von Schönfeldt   +6 more
openaire   +1 more source

Le^x, the Spurned Antigen of the Lewis Blood Group System

Vox Sanguinis, 1974
M B, Arcilla, P, Sturgeon
openaire   +2 more sources

Heterogeneity in Lewis-X and sialyl-Lewis-X antigen expression on monocytes in whole blood: relation to stimulus-induced oxidative burst.

The American journal of pathology, 1998
By using flow cytometric analysis of cells in whole blood expressing high levels of CD14, we found a subpopulation of monocytes (8% of total) with higher scatter parameters, high capacity to produce reactive oxygen species (ROS), stronger expression of Lewis-X (CD15), sialyl-Lewis-X, CD11b and CD18 antigens, as well as an increased polymerized actin ...
C, Elbim, J, Hakim, M A, Gougerot-Pocidalo   +2 more
openaire   +1 more source