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Wyszukujesz frazę "carbohydrate antigen" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Gullo’s syndrome – case report
Autorzy:
Rycyk, A.
Furtak, P.
Madro, A.
Kasztelan-Szczerbinska, B.
Cichoz-Lach, H.
Powiązania:
https://bibliotekanauki.pl/articles/2098199.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Tematy:
Gullo's syndrome
pancreatic enzyme
lipase
amylase
carcinoembryonic antigen
carbohydrate antigen
serine protease
ultrasonography
Opis:
Benign pancreatic hyperenzymemia (BPH) or Gullo’s Syndrome is a persistent elevation of pancreatic enzymes activity, observed for at least one year, with no pancreatic disorder. This diagnosis is extremely important because it allows us to avoid many unnecessary examinations performed during the diagnostic process. We present a case of a 25-year-old man who was admitted for recurrent elevated lipase and amylase serum values over a time period of 2 years who presented with non-specific abdominal complaints. Interestingly, his routine tests showed sustained elevated serum amylase and lipase activity. He was intensively diagnosed due to pancreatic hyperenzymemia, but no pancreatic disease was detected. The observation lasted two years. The serum lipase and serum amylase levels continued to increase after that time. This diagnosis requires attention because BPH can be the first symptom of pancreatic cancer.
Źródło:
Journal of Pre-Clinical and Clinical Research; 2020, 14, 4; 117-119
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sialyl Lewis a: a tumor-associated carbohydrate antigen involved in adhesion and metastatic potential of cancer cells.
Autorzy:
Ugorski, Maciej
Laskowska, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1043753.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
sialyl Lewis a
tumor-associated carbohydrate antigen
selectin E
adhesion
metastasis
Opis:
Neoplastic transformation is often associated with characteristic changes in the expression of the sialyl Lewisa and sialyl Lewisx antigens, representing typical tumor-associated carbohydrate antigens. High amounts of sialyl Lewisa are present in human adenocarcinomas of the colon, pancreas and stomach. A growing amount of data suggests that this carbohydrate structure is the ligand for E-selectin. Sialylated Lewis structures present on the surface of tumor cells are carried by the carbohydrate chains of glycoproteins and glycolipids. There are several lines of evidence showing that sialyl Lewisa is responsible for the adhesion of human cancer cells to endothelium. E-selectin present on endothelial cells mediates these interactions. Selectins and their carbohydrate ligands can thus play an important role in the selective homing of tumor cells during metastasis. However, the presence of sialyl Lewisa antigen on the surface of tumor cells and their adhesion to E-selectin-expressing cells in in vitro adhesion assay by itself can not be directly related to metastatic properties of all cancer cells.
Źródło:
Acta Biochimica Polonica; 2002, 49, 2; 303-311
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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