Results 21 to 30 of about 2,992,730 (193)

Dietary nitrate reduces skeletal muscle oxygenation response to physical exercise : a quantitative muscle functional MRI study [PDF]

open access: yes, 2014
© 2014 The Authors. Physiological Reports published by Wiley Periodicals, Inc.
Gray, Stuart R   +12 more
core   +1 more source

Different neuroplasticity for task targets and distractors. [PDF]

open access: yesPLoS ONE, 2011
Adult learning-induced sensory cortex plasticity results in enhanced action potential rates in neurons that have the most relevant information for the task, or those that respond strongly to one sensory stimulus but weakly to its comparison stimulus ...
Elsie Y Spingath   +3 more
doaj   +1 more source

Computer simulation of the skin reflectance spectra [PDF]

open access: yes, 2003
The reflectance spectra of the human skin in visible and near-infrared (NIR) spectral region have been calculated using the Monte Carlo technique, and the specular and internal reflection on the medium surface is taken into account.
Meglinski, I. V., Matcher, S. J.
core   +1 more source

Evidence for the participation of nitric oxide in pemphigus

open access: yesBrazilian Journal of Medical and Biological Research, 2006
Pemphigus is an inflammatory autoimmune disorder of the skin. Nitric oxide (NO) is an inflammatory mediator linked to a variety of physiological and pathophysiological phenomena that include skin tumors, psoriasis, urticaria, and atopic dermatitis ...
M.X. Siebra   +5 more
doaj   +1 more source

Biological and mechanical influence of three-dimensional microenvironment formed in microwell on multicellular spheroids composed of heterogeneous hair follicle stem cells

open access: yesScientific Reports, 2023
Hair loss caused by malfunction of the hair follicle stem cells (HFSCs) and physical damage to the skin is difficult to recover from naturally. To overcome these obstacles to hair follicle (HF) regeneration, it is essential to understand the three ...
Seungjin Lee   +4 more
doaj   +1 more source

Multimodal assessment of long-term memory recall and reinstatement in a combined cue and context fear conditioning and extinction paradigm in humans. [PDF]

open access: yesPLoS ONE, 2013
Learning to predict danger via associative learning processes is critical for adaptive behaviour. After successful extinction, persisting fear memories often emerge as returning fear. Investigation of return of fear phenomena, e.g.
Jan Haaker   +3 more
doaj   +1 more source

Relations Between Dispositional Expressivity and Physiological Changes During Acute Positive and Negative Affect [PDF]

open access: yes, 2007
The aim of the present study is to examine the relations between emotional expressivity measured by Berkeley Expressivity Questionnaire and physiological response in situations where positive and negative affects were induced.
Hudek - Knežević, Jasna   +5 more
core   +1 more source

A study of neonatal dermatoses in a tertiary care center

open access: yesIndian Journal of Paediatric Dermatology, 2019
Background: Neonatal dermatoses by definition encompass the spectrum of cutaneous disorders that arise during the 1st 4 weeks of life. The appreciation of normal phenomena and their differentiation from the more significant cutaneous disorders of the ...
Vishalakshi S Pandit, K Udaya
doaj   +1 more source

Relevant adverse effects of systemic isotretinoin in acne vulgaris treatment: strategies for prevention and management in clinical practice. A review

open access: yesConsilium Medicum
Isotretinoin is the treatment of choice for moderate-to-severe acne vulgaris, however, its use is predictably accompanied by a wide spectrum of adverse effects (AEs), primarily affecting the skin and mucous membranes.
Roman A. Ivanov
doaj   +1 more source

How the Skin Can Tell Time

open access: yes, 2009
The mammalian central circadian pacemaker, which is located in the suprachiasmatic nucleus (SCN) of the hypothalamus, synchronizes and entrains clocks found in peripheral tissues.
Andersen, Bogi   +3 more
core   +1 more source

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