HLA-DR expression on CD8 lymphocytes from gastric mucosa in urease-positive and urease-negative gastritis
نویسندگان
چکیده
منابع مشابه
[Clinical studies on gastric urease and the serum-urease precipitation (by Freisinger)].
概 要 胃粘膜に おけ るureaseの 特異的存在 を検討 して,胃液ammoniaの 分泌反応 に伴 な う増 減や摘 出 胃粘腰ureaseのpH活 性 曲線(Nikoloff)上 の態度 な どを総合 して これ を確認 し,そ れが塩酸分泌 に対 す る粘膜 保護 の上に, ammonia産 生を通 して積極 的 な意義を有す るもの と認め た.さ らにFreisinger の最近発表せ る血清-urease間 の沈降反応 を追試 し,胃 潰瘍患者血清 におけ る同沈 降反応 力価 の増強 を 浮認 める とともに ,本 反応因子 を追究 して,こ れがγ-globulinに一致 して認め られるurease抗 体 とは異 る, α2-globulin内 のα2-macroglobulinを 主体 に演 じられ ることを明 らか に した.な お,胃 粘膜urease は...
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A simple, reproducible and high yield method of Helicobacter pylori urease enzyme purification was developed using a heparinoid (Cellufine sulfate) affinity gel. The purification method involved two sequential steps using the same gel that takes advantage of the differential affinity of urease to the heparinoid at two levels of hydrogen ion concentration. SDS-polyacrylamide gel electrophoresis ...
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ژورنال
عنوان ژورنال: FEMS Immunology & Medical Microbiology
سال: 1995
ISSN: 0928-8244,1574-695X
DOI: 10.1111/j.1574-695x.1995.tb00047.x