Results 41 to 50 of about 7,500 (212)

Simulation mentaler Modelle mit rekurrenten neuronalen Netzen

open access: yes, 2006
Kühn S. Simulation of mental models with recurrent neural networks. Bielefeld (Germany): Bielefeld University; 2006.Menschen sind in der Lage, mentale Modelle von Informationen, die sie aus der Umwelt aufnehmen, aufzubauen. Solche mentalen Modelle bilden
Kühn, Simone
core   +1 more source

Palatable‐Food–Driven Top‐Down Circuit Inhibits PVNCRF Activity to Mitigate Stress Via Peri‐PVNCRFR1 Neurons

open access: yesAdvanced Science, EarlyView.
Palatable food alleviates stress and prevents anxiety. This study uncovers a dedicated neural pathway: dopamine release in the PFC activates D1R neurons, whose projections to the peri‐PVN engage a population of anxiolytic CRFR1 neurons. These neurons then inhibit stress‐induced hyperactivity of PVNCRF neurons, providing a circuit‐level explanation for ...
Yuchuan Hong   +12 more
wiley   +1 more source

AIF1+CSF1R+ MSCs, induced by TNF‐α, act to generate an inflammatory microenvironment and promote hepatocarcinogenesis

open access: yesHepatology, EarlyView., 2022
Mesenchymal stem cells subset, educated by TNF‐α, are involved to generate inflammatory microenvironment and promote hepatocarcinogenesis Abstract Background and Aims Increasing evidence suggests that mesenchymal stem cells (MSCs) home to injured local tissues and the tumor microenvironment in the liver.
Chen Zong   +9 more
wiley   +1 more source

Social dominance in relation to other putative basic emotions in humans

open access: yes, 2013
Includes bibliographical references.There is a significant body of research within the general neurosciences that has begun to investigate a behavioural state in animals and humans, which appears to suggest the existence of a ‘social dominance instinct’.
Van der Westhuizen, Donné
core  

Assessing the effectiveness of landslide slope stability by analysing structural mitigation measures and community risk perception [PDF]

open access: yes, 2023
Rainfall-induced landslides seriously threaten hilly environments, leading local authorities to implement various mitigation measures to decrease disaster risk.
Ahmed, Bayes   +4 more
core  

Triple‐Negative Breast Cancer Cells Utilize IL8 and CXCL1 to Suppress NK Cells’ Function and Facilitate Cancer Metastasis

open access: yesAdvanced Science, EarlyView.
Triple‐negative breast cancer (TNBC) cells evade natural killer (NK) cell immunity by secreting IL8 and CXCL1. These chemokines suppress NK cells’ function via CXCR1/2 and enhance cancer cells’ survival through PD‐L1 upregulation and BCL‐2 anti‐apoptotic signaling.
Mingheng Yuan   +6 more
wiley   +1 more source

Lactoferrin Deficiency During Lactation Causes Adult Obesity‐Related Metabolic Disease Through Persistent Adipose Dysfunction Driven by Impaired Adipocyte Development

open access: yesAdvanced Science, EarlyView.
Lactational lactoferrin deficiency exerts lasting effects on epididymal adipose tissue development from lactation into adulthood: it impairs adipocyte hyperplasia and induces pathological hypertrophy, resulting in lower body weight yet exacerbated metabolic dysfunction under a high‐fat diet in adulthood.
Qin An   +11 more
wiley   +1 more source

Time-lapse study of fos expression in pre-mammillary nucleus of hypothalamus.

open access: yes, 2011
Chronic infection by Toxoplasmosis gondii had been shown to cause behavioral manipulation of its host. In the case of toxoplasmosis in rats, the rats become attracted to cats, their natural predators which also act as definitive hosts to the parasite.
Yolanda Aphrilia Setiagani.
core  

Studies of genotoxicity and apoptosis using human lymphocytes or murine neuroblastoma cells exposed in vitro to radiofrequency fields characteristic of mobile phones [PDF]

open access: yes, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The aim of the study was to investigate whether non-thermal levels of radiofrequency (RF) fields, characteristic of some mobile phones, might be directly ...
Moquet, Jayne Elizabeth
core  

Ferritin Iron Mineralisation: Route of Fe3+ Transfer From the Ferroxidase Centre to the Inner Cavity of Human H‐Chain Ferritin

open access: yesAngewandte Chemie, EarlyView.
Proposed mechanism for Fe3+ transport from the FoC (sites 1 and 2) of human H‐chain ferritin following oxidation of the di‐Fe2+ form. Glu61, aided by the flexibility of its sidechain, plays a key role in coordinating Fe3+ at three sites (3, 4 and 5) that mark out the transit route.
Zinnia Bugg   +3 more
wiley   +2 more sources

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