Results 261 to 270 of about 209,923 (292)

Carbohydrate antigen 19‐9 plus carcinoembryonic antigen for prognosis in colorectal cancer: An observational study

Colorectal Disease, 2022
Carcinoembryonic antigen (CEA) is a primary prognostic marker and can detect colorectal cancer (CRC) recurrence; however, it has low sensitivity. Carbohydrate antigen 19‐9 (CA 19‐9) can be used as a supplemental tumour marker along with CEA.
Jong Oh Lee, Minjung Kim, Jeong-Hwan Lee, Youngmin Kim, Han-Ki Lim, Y. Kwon, R. Shin, J. Park, S. Ryoo, K. Park, Seung-Yong Jeong   +10 more
semanticscholar   +1 more source

Bimetallic cerium and ferric oxides nanoparticles embedded within mesoporous carbon matrix: Electrochemical immunosensor for sensitive detection of carbohydrate antigen 19-9.

Biosensors & bioelectronics, 2019
A label-free electrochemical immunosensor was successfully developed for sensitively detecting carbohydrate antigen 19-9 (CA19-9) as a cancer marker.
Minghua Wang, Mengyao Hu, Bin Hu, Chuanpan Guo, Yingpan Song, Qiaojuan Jia, Linghao He, Zhihong Zhang, S. Fang   +8 more
semanticscholar   +1 more source

Prognostic significance of carcinoembryonic antigen combined with carbohydrate antigen 19‐9 following neoadjuvant chemoradiotherapy in patients with locally advanced rectal cancer

Colorectal Disease, 2021
The clinical significance of carcinoembryonic antigen (CEA) combined with carbohydrate antigen 19‐9 (CA19‐9) in patients with rectal cancer is not well established.
Zhifang Zheng, Xiaojie Wang, Xingrong Lu, Ying Huang, P. Chi   +4 more
semanticscholar   +1 more source

Can preoperative Carbohydrate Antigen 19-9 predict metastatic pancreatic cancer? Results of a systematic review and meta-analysis.

HPB
BACKGROUND To investigate the relationship between preoperative Carbohydrate Antigen19-9(CA19-9)and pancreatic cancer occult metastasis. METHODS Systematic search of MEDLINE, CENTRAL, Web of Science and bibliographic reference lists were conducted. All
S. Raza, H. Khan, S. Hajibandeh, S. Hajibandeh, David C. Bartlett, N. Chatzizacharias, Keith J. Roberts, R. Marudanayagam, Robert P. Sutcliffe   +8 more
semanticscholar   +1 more source

Copper peroxide/ZIF-8 self-producing H2O2 triggered cascade reaction for amperometric immunoassay of carbohydrate antigen 19-9.

Biosensors & bioelectronics, 2020
Generally, H2O2 is frequently adopted to improve analysis capabilities of various detection systems. However, the addition of H2O2 with relatively higher concentration can lower the bioactivity of antibodies or antigens and the sensing interface ...
Huiqiang Wang, Zhanfang Ma
semanticscholar   +1 more source

Prediction of Unresectability and Prognosis in Patients Undergoing Surgery on Suspicion of Pancreatic Cancer Using Carbohydrate Antigen 19-9, Interleukin 6, and YKL-40.

Pancreas, 2020
OBJECTIVES The aim was to determine whether serum levels of carbohydrate antigen (CA) 19-9, interleukin 6 (IL-6), and YKL-40 could identify advanced disease and poor prognosis in pancreatic cancer (PC) patients intraoperatively diagnosed with locally ...
Camilla Palmquist, C. Dehlendorff, D. Calatayud, C. Hansen, J. Hasselby, J. Johansen   +5 more
semanticscholar   +1 more source

Nonmetallic SERS-based immunosensor byintegrating MoS2 nanoflower and nanosheet towards the direct serum detection of carbohydrate antigen 19-9.

Biosensors & bioelectronics, 2021
Jiamin Jiang, Hongmei Liu, Xiuting Li, Ying Chen, Chenjie Gu, Guodong Wei, Jun Zhou, Tao Jiang   +7 more
semanticscholar   +1 more source

Rational design of ZnIn2S4/CdIn2S4/CdS with hollow heterostructure for the sensitive determination of carbohydrate antigen 19-9

Sensors and Actuators B: Chemical, 2022
Jingjun Peng, Zengyao Zheng, Hong-Mei Tan, Jianying Yang, Delun Zheng, Yibing Song, Fushen Lu, Yaowen Chen, Wenhua Gao   +8 more
semanticscholar   +1 more source

Screen-printed electrodes modified with carbon black and polyelectrolyte films for determination of cancer marker carbohydrate antigen 19-9

Microchimica Acta, 2020
G. Ibáñez-Redín, E. Materón, Roberto H. M. Furuta, Deivy Wilson, G. F. Nascimento, M. Melendez, A. Carvalho, R. Reis, O. Oliveira, D. Gonçalves   +9 more
semanticscholar   +1 more source

Carbohydrate Antigen 19-9 Elevation in Anatomically Resectable, Early Stage Pancreatic Cancer Is Independently Associated with Decreased Overall Survival and an Indication for Neoadjuvant Therapy: A National Cancer Database Study.

Journal of the American College of Surgeons, 2016
J. Bergquist, C. A. Puig, C. Shubert, R. Groeschl, E. Habermann, M. Kendrick, D. Nagorney, R. Smoot, M. Farnell, M. Truty   +9 more
semanticscholar   +1 more source