Results 81 to 90 of about 4,737,260 (339)

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Analysis of risk factors for positive margins in robot-assisted laparoscopic radical prostatectomy with Retzius-sparing (RS-RARP)

World Journal of Surgical Oncology
Objective This study aims to analyze the risk factors for positive surgical margins following robot-assisted laparoscopic radical prostatectomy with Retzius-sparing (RS-RARP) to provide a basis for clinical preoperative evaluation and intraoperative ...
Hua Yang, Bo Wu, Xuchang Liu, Kaiyuan Jia, Junyuan Bing, Yangjie Gao, Pengliang Shen, Xiaoming Cao   +7 more
doaj   +1 more source

Re-biopsy of partially sampled thin melanoma impacts sentinel lymph node sampling as well as surgical margins

Melanoma Management, 2019
Aim: To assess the impact of re-biopsy on partially sampled melanoma in situ (MIS), atypical melanocytic proliferation (AMP) and thin invasive melanoma.
Evan S Weitman, Matthew C Perez, Daniel Lee, Youngchul Kim, William Fulp, Vernon K Sondak, Amod A Sarnaik, Ricardo J Gonzalez, Carl W Cruse, Jane L Messina, Jonathan S Zager   +10 more
doaj   +1 more source

Forest plots of positive surgical margin rates.

, 2015
Forest plots of positive surgical margin rates.
Xiang Zhang (19800), Xianjin Wang (380110), Liang Qin (534599), Minguang Zhang (715603), Chen Fang (715602), Tianyuan Xu (715601), Zhaowei Zhu (380107), Shan Zhong (380109), Zhoujun Shen (380108), Xiaohua Zhang (350570), Leilei Xia (715600)   +10 more
core   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Approximate Maximum Margin Algorithms with Rules Controlled by the Number of Mistakes

, 2006
We present a family of Perceptron-like algorithms with margin in which both the “effective” learning rate, defined as the ratio of the learning rate to the length of the weight vector, and the misclassification condition are independent of the length of ...
Shawe-Taylor, John, John Shawe-taylor, Tsampouka, Petroula, Petroula Tsampouka   +3 more
core   +2 more sources

Surgical margins in the veterinary cancer patient [PDF]

Veterinary and Comparative Oncology, 2017
AbstractIn veterinary oncologic specimens, histopathology is the gold standard for determining adequacy of excision. Despite limitations of this technique, the pathologist's interpretation of margin status significantly impacts patient management, including indications for adjuvant therapy.
M. Milovancev, D. S. Russell
openaire   +2 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Intraoperative rapid assessment of the deep muscle surgical margin of tongue squamous cell carcinoma via Raman spectroscopy

Frontiers in Bioengineering and Biotechnology
PurposeAn accurate assessment of the surgical margins of tongue squamous cell carcinoma (TSCC), especially the deep muscle tissue, can help completely remove the cancer cells and thus minimize the risk of recurrence.
Zhongxu Li, Xiaobo Dai, Zhixin Li, Zhenxin Wu, Lili Xue, Yi Li, Bing Yan   +6 more
doaj   +1 more source