Results 41 to 50 of about 393,288 (335)

Hermann von Helmholtz's empirico-transcendentalism reconsidered: construction and constitution in Helmholtz's psychology of the object [PDF]

open access: yes, 2014
This paper aims at contributing to the ongoing efforts to get a firmer grasp of the systematic significance of the entanglement of idealism and empiricism in Helmholtz's work.
Bell   +69 more
core   +1 more source

Locating the mental foramen at the bedside with point of care ultrasound imaging

open access: yesThe Pan African Medical Journal, 2018
INTRODUCTION: Ultrasound guided neuro-anaesthesia is a developing field of interest to clinicians from various disciplines. The objective of this proof of concept study was to explore the ability, ease and rapidity of ultrasonography in locating the ...
Abdullah Ebrahim Laher   +2 more
doaj   +1 more source

Morphological and morphometric analysis of accessory mental foramen in dry human mandibles of south indian population

open access: yesIndian Journal of Dental Research, 2018
Background: Mental foramen (MF) is an important landmark for administration of local anesthesia in surgical procedures involving the mandible. Additional mental foramina, called accessory mental foramina (AMF) transmitting branches of mental nerve, have ...
J Rajkohila   +3 more
doaj   +1 more source

Relation of Mental Nerve With Mandibular Branch of the Facial Nerve

open access: yesJournal of Craniofacial Surgery, 2007
The aim of this study is to elucidate the detailed anatomical relation of mental nerve with marginal mandibular branch of the facial nerve. Twenty-three hemi-faces of adult Korean cadavers (11 Male and 7 female) were dissected. All locations of crossing (C) of marginal mandibular branch of the facial nerve and mental nerve were measured below the ...
Kun, Hwang   +4 more
openaire   +3 more sources

Stem cells of Hydra magnipapillata can differentiate into somatic cells and germ line cells [PDF]

open access: yes, 1987
We investigated whether all stem cells of Hydra can differentiate both somatic cells and gametes or if a separate germ line exists in these phylogenetically old organisms.
Bode   +28 more
core   +1 more source

Anatomical variant of the mental nerve and its foramen

open access: yesSRM Journal of Research in Dental Sciences, 2017
The mental nerve is a sensory nerve that supplies the lower lip, chin, and mandibular labial gingiva. Very few variants of this nerve have been described in the literature.
Poornima Ravi   +3 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Neurotoxicity [PDF]

open access: yes, 2014
Neurotoxicity refers to the direct or indirect effect of chemicals that disrupt the nervous system of humans or animals. Numerous chemicals can produce neurotoxic diseases in humans, and many more are used as experimental tools to disturb or damage the ...
Brust   +15 more
core   +2 more sources

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

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