中文 | ENG

第58卷 第2期 2025-3
Predatory publisher and low standard journal: An emerging problem in clinical surgery field

.........................

第58卷 第2期 2025-3
Conflict of interest in clinical surgery: Contemporary concern in digital era

.........................

第58卷 第2期 2025-3
Postpublication redecision and pitfalls of inadequate standards in scientific surgical journals: Important consideration in academic publication

.........................

第58卷 第2期 2025-3
Spontaneous bilateral basal ganglia hemorrhage

.........................

第58卷 第2期 2025-3
Academic characterization of the Formosan Journal of Surgery: A five-year bibliometric analysis

.........................

第58卷 第2期 2025-3
Supra-sternal reconstruction for a high-hanging fruit like right subclavian artery aneurysm

.........................

第58卷 第2期 2025-3
Operations for choledochal cysts: A 25-year experience at a tertiary care center in India

.........................

第58卷 第2期 2025-3
A case report: Can a titanised polypropylene mesh (TiMesh) obviate a dual mesh for sandwich technique for parastomal hernias?

.........................

第58卷 第2期 2025-3
Recurrent gallstone ileus, a deadly encounter: A case report

.........................

第58卷 第2期 2025-3
The changes in dietary intake and tolerance for Chinese food after bariatric surgery in Taiwan

.........................

第58卷 第2期 2025-3
Diagnostic value of trans-recto-perineal ultrasound in perianal fistula—preoperative versus intraoperative findings: A comparative cross-section study

.........................

第58卷 第2期 2025-3
Efficacy and safety of extended-release dinalbuphine sebacate for postoperative analgesia: A systematic review and meta-analysis

.........................

第58卷 第2期 2025-3
Dynamic changes in segmented neutrophil-to-monocyte ratio in trauma patients with stress-induced hyperglycemia: A retrospective study

.........................

第58卷 第1期 2025-1
Ensuring authorship qualification in clinical research articles: A focus on surgical therapy studies

.........................

第58卷 第1期 2025-1
Estimated risk for transfusion of monkeypox contaminated perioperative blood transfusion: A call to action for stronger regulations and testing protocols

.........................

第58卷 第1期 2025-1
Insights into traumatic and crisis surgery: Implications of data analysis in conflict zones

.........................

第58卷 第1期 2025-1
Tongue peeling as an adverse reaction with use of micronized purified flavonoid: A case report

.........................

第58卷 第1期 2025-1
Pilonidal sinus of scrotum: A rare clinical entity

.........................

第58卷 第1期 2025-1
Incidental autopsy finding of retiform hemangioendothelioma of the spleen

.........................

第58卷 第1期 2025-1
Retroperitoneal laparoscopy for hydronephrosis due to multiple fibroepithelial polyps: A case series

.........................
登入帳號才能閱讀全文
 
篇名 N-Acetyltransferase in Healthy Human Liver and Hepatoma Tissues
作者 Chi-Fu Hung, Jing-Gung Chung, Jau-Hung Lee, Jen Liao
卷期/出版年月 31卷1期 (1998/2)
頁次 25-29
摘要 N-acetyltransferase (NAT) is involved in the activation of arylamines through N-acetylation to cause colon and bladder carcinoma. NAT activity was determined in hepatocellular carcinoma (n=30) and healthy liver tissues (n=30) using an acetyl CoA recycling assay and high pressurc liquid chromatography. The activities (Mean+SD) of NAT from healthy liver and hepatoma tissues were 3.60-0.98and 2.18-0.44 nmol/min/mg protein for the acetylation of aminofluorene, 3.02-0.69 and 1.98t0.42 nmol/min/mg protein for the acetylation of p-aminobenzoic acid, respectively. From the results in this study, the hepatoma NAT activity was lower than the healthy liver NAT activity. Thus, we conclude that arylamine is not a carcinogen to hepatoma.
關鍵詞 N-acetyltransferase (NAT), arylamine, acetylation, liver, hepatoma.
分類 Original Articles

台灣外科醫學會雜誌 © 2006 Taiwan Surgical Association All Rights Reserved
會 址:台北市南京東路五段 31 號 3 樓
電 話:(02) 2769-7845 傳 真:(02) 2746-7149 Email: journal@surgery.org.tw