Results 81 to 90 of about 469,223 (286)
Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level
Aging and Cancer, EarlyView.This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley +1 more source
, 2010 Parasites with complex life cycles must adapt to the genetic and phenotypic variability of their host. This study examines the interactions of a parasite with a homozygous genetic background when it encounters local and novel hosts.
Jones Nelson, Omari
core +1 more source
Definitive principles and the specification of software [PDF]
We investigate a novel approach to programming and specification that aims to support both incremental development and interactive validation. The specification of the behaviour of several agents interacting in a room is viewed as a process of design and
Russ, Steve +4 more
core
Ethical Foreground and Background in Adult Educator Work
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT Adult educators work in a complex ethical environment. The very act of contributing to the learning of another is fraught with moral overtones. In this paper we consider the ethical dimensions of adult educator practice by distinguishing the ethical features of the context or ‘background’ of practice from the ethical capabilities and decision ...
Steven Hodge, Sonal Nakar
wiley +1 more source
International Journal for Parasitology: Parasites and Wildlife, 2017 A total of 10 species of Baylisascaris, a genus of ascaridoid nematodes, occur worldwide and 6 of them occur in the New World. Most of the Baylisascaris species have a similar life cycle with carnivorous mammals or marsupials serving as definitive hosts ...
Sarah G.H. Sapp +6 more
doaj +1 more source
Host reaction in paratenic fish hosts against 3rd stage larvae of Anguillicola crassus [PDF]
, 1996 Many fish species of Lake Balaton (Hungary) serve as paratenic hosts for the 3rd stage larvae of the eel parasite Anguillicola crassus. The incidence oi different phases of the host reaction varies with paratenic fish host but its nature is basically the
Molnár, Kálmán +2 more
core +1 more source
Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird +9 more
wiley +1 more source
Understanding the research and practical needs required to control toxocariasis in Iran
Parasite Epidemiology and ControlHuman toxocariasis (HT) is a widespread zoonotic infection globally, notably prevalent in tropical areas. Enhancing our understanding of toxocariasis can lead to increased attention towards the socioeconomic impact and control of this neglected zoonosis.
Mohammad Ebrahimipour +4 more
doaj +1 more source
DoNaLD : a line-drawing system based on definitive principles [PDF]
The DoNaLD line-drawing system has been designed to illustrate how a generalised spreadsheet (or "definitive notation") can provide a simple medium for interactive graphics.
Bissell, Tim +3 more
core
Number of tested and positive samples from definitive and intermediate hosts in 2012 and 2018.
Number of tested and positive samples from definitive and intermediate hosts in 2012 and 2018.
Peter Odermatt (148926) +5 more
core +1 more source