Results 121 to 130 of about 747,735 (358)

Anatomy-guided Pathology Segmentation [PDF]

arXiv
Pathological structures in medical images are typically deviations from the expected anatomy of a patient. While clinicians consider this interplay between anatomy and pathology, recent deep learning algorithms specialize in recognizing either one of the two, rarely considering the patient's body from such a joint perspective. In this paper, we develop
arxiv  

A rare case of leiomyoma of the bladder [PDF]

, 2018
Bladder leiomyoma is a benign tumour of the bladder and constitute
Codacci Pisanelli, M., D’Andrea, V., Izzo, L., Izzo, P., Izzo, S., Pugliese, F.   +5 more
core  

Simple Mathematical Model Of Pathologic Microsatellite Expansions: When Self-Reparation Does Not Work

, 2007
We propose a simple model of pathologic microsatellite expansion, and describe an inherent self-repairing mechanism working against expansion. We prove that if the probabilities of elementary expansions and contractions are equal, microsatellite ...
Amos, Angers, Barton, Bell, Boris Veytsman, Brinkmann, Brock, Brunner, Calabrese, Calabrese, Cleary, de Gennes, Di Rienzo, Ellegren, Ellegren, FitzSimmons, Garza, Goldstein, Gomes-Pereira, Harper, Harr, Huang, Kayser, Kruglyak, Kruglyak, Lai, Lai, Lai, Leila Akhmadeyeva, Libby, Makova, Mirkin, Monckton, Nielsen, Painter, Pearson, Pearson, Piñeiro, Primmer, Primmer, Schlötterer, Shinde, Shriver, Sibly, Sibly, Tachida, Whittaker, Xu, Yang   +48 more
core   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

CAMP: Continuous and Adaptive Learning Model in Pathology [PDF]

arXiv
There exist numerous diagnostic tasks in pathology. Conventional computational pathology formulates and tackles them as independent and individual image classification problems, thereby resulting in computational inefficiency and high costs. To address the challenges, we propose a generic, unified, and universal framework, called a continuous and ...
arxiv  

Circulating tumor DNA (ctDNA) trajectories predict survival in trifluridine/tipiracil‐treated metastatic colorectal cancer patients

Molecular Oncology, EarlyView.
The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld, Stefan Kühberger, Ricarda Graf, Christine Beichler, Markus Braun, Nadia Dandachi, Ellen Heitzer, Gerald W. Prager   +7 more
wiley   +1 more source

Demographic, Endoscopic and Pathologic Features of Esophageal Carcinoma

Journal of Mazandaran University of Medical Sciences, 2017
Background and purpose: Northern Iran has a high incidence for squamous cell carcinoma (SCC) of esophagus, therefore, studying esophageal SCC in different regions of Iran could prepare data for evidence-based and cost effective programs. This study aimed
javad Shokri Shirvani, sepideh siadati, Faezeh Imandoost   +2 more
doaj  

Low Doses of Ochratoxin-A Decrease IgY and IgA Production in Broiler Chicks

Toxins, 2018
The mycotoxin, ochratoxin-A (OTA), produced by some fungi, and is a natural contaminant of many foods and animal feeds worldwide. Due to its toxic effects, the recommended maximum daily intake of OTA for poultry feeds is 0.1 mg OTA/kg (ECR2006/575/EC ...
Shahzad A. Khan, Emerson J. Venancio, Eduardo V. Fernandes, Elisa Y. Hirooka, Alexandre Oba, Karina K. M. C. Flaiban, Eiko N. Itano   +6 more
doaj   +1 more source

The pathological tissue changes resulting from feeding cottonseed meal [PDF]

, 1922
S. A. Goldberg, L. A. Maynard
openalex   +1 more source

Integrative systems‐level analysis reveals a contextual crosstalk between hypoxia and global metabolism in human breast tumors

Molecular Oncology, EarlyView.
Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam, Salem Chouaib, Mohammad Askandar Iqbal   +2 more
wiley   +1 more source