Results 71 to 80 of about 666,527 (278)
A Review on End-To-End Methods for Brain Tumor Segmentation and Overall Survival Prediction [PDF]
, 2020 Brain tumor segmentation intends to delineate tumor tissues from healthy brain tissues. The tumor tissues include necrosis, peritumoral edema, and active tumor. In contrast, healthy brain tissues include white matter, gray matter, and cerebrospinal fluid. The MRI based brain tumor segmentation research is gaining popularity as; 1. It does not irradiate
arxiv +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 1993 Listeriosis in mice with the severe combined immunodeficiency (SCID) mutation is an established model in vivo and in vitro of interferon gamma (IFN-gamma)-dependent macrophage activation by natural killer (NK) cells during the development of natural ...
C. Tripp, S. Wolf, E. Unanue
semanticscholar +1 more source
Diyala Journal of MedicineBackground: Curcumin oral gel is one example of a traditional herbal medication, it has shown potential in several pharmaceutical uses. Oral mucositis is commonly prevent and treat using magic solution, a mouthwash that contains a combination of ...
Rouaa S. Farhan, Fawaz D. Al-Aswad
doaj +1 more source
Vascular network remodeling via vessel cooption, regression and growth in tumors [PDF]
J. Theor. Biol. 241, 903 (2006), 2005 The transformation of the regular vasculature in normal tissue into a highly inhomogeneous tumor specific capillary network is described by a theoretical model incorporating tumor growth, vessel cooption, neo-vascularization, vessel collapse and cell death. Compartmentalization of the tumor into several regions differing in vessel density, diameter and
arxiv +1 more source
Molecular and Cellular Biology, 1999 Mice deficient in tristetraprolin (TTP), the prototype of a family of CCCH zinc finger proteins, develop an inflammatory syndrome mediated by excess tumor necrosis factor alpha (TNF-α).
W. Lai +5 more
semanticscholar +1 more source
Balance between cell survival and death: a minimal quantitative model of tumor necrosis factor alpha cytotoxicity [PDF]
arXiv, 2009 Tumor Necrosis Factor alpha (TNF) initiates a complex series of biochemical events in the cell upon binding to its type R1 receptor (TNF-R1). Recent experimental work has unravelled the molecular regulation of the recruitment of initial signaling complexes that lead either to cell survival or death.
arxiv
Journal of Clinical Investigation, 1990 Cytokines are recognized as critical early mediators of organ injury. We attempted to determine whether or not severe hepatic ischemia/reperfusion injury results in tumor necrosis factor-alpha (TNF-alpha) release with subsequent local and systemic tissue
L. Colletti +5 more
semanticscholar +1 more source
Journal of Baghdad College of Dentistry, 2019 Background: Chronic periodontitis is a bacterial infection that result in bone destruction associated with the increasing level of salivary tumor necrosis alpha and interleukin6 that affect Mother-infant bonding status.
Liqa S Hassan, Ban S Diab
doaj +1 more source
Circulation, 1998 BACKGROUND Although patients with heart failure express elevated circulating levels of tumor necrosis factor-alpha (TNF-alpha) in their peripheral circulation, the structural and functional effects of circulating levels of pathophysiologically relevant ...
B. Bozkurt +9 more
semanticscholar +1 more source
Inducing phase-locking and chaos in cellular oscillators by modulating the driving stimuli [PDF]
arXiv, 2011 Inflammatory responses in eucaryotic cells are often associated with oscillations in the nuclear-cytoplasmic translocation of the transcription factor NF-kB. In most laboratory realizations, the oscillations are triggered by a cytokine stimulus, like the tumor necrosis factor alpha, applied as a step change to a steady level. Here we use a mathematical
arxiv