Results 41 to 50 of about 1,553,588 (294)

The Optimal Timing of Platelet-Rich Plasma (PRP) Injection for Nerve Lesion Recovery: A Preliminary Study

open access: yesInternational Journal of Biomaterials, 2022
Introduction. Without appropriate treatment, nerve injuries may result in permanent loss of function. Platelet-rich plasma (PRP) injection is found to help in nerve regeneration.
Muhammad Pandunugrahadi   +2 more
doaj   +1 more source

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

open access: yesFEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

Eletronistagmografia versus videonistagmografia Electronystagmography versus videonystagmography

open access: yesBrazilian Journal of Otorhinolaryngology, 2010
A eletronistagmografia (ENG) e a videonistagmografia (VNG) são métodos de registro dos movimentos oculares, empregados na avaliação dos distúrbios do equilíbrio corporal.
Maurício Malavasi Ganança   +2 more
doaj   +1 more source

A working model for cytoplasmic assembly of H/ACA snoRNPs

open access: yesFEBS Letters, EarlyView.
Dyskerin is the component of nuclear H/ACA ribonucleoproteins (RNPs) endowed with pseudouridine synthase catalytic activity. Two isoforms of human dyskerin have been characterized: the abundant Iso1, mainly nuclear, and the shorter Iso3, mainly cytoplasmic but occasionally imported into nuclei.
Alberto Angrisani, Maria Furia
wiley   +1 more source

Upper gastrointestinal bleeding: Diagnosis of Helicobacter pylori infection—Descriptive study

open access: yesHealth Science Reports
Background and Aim The presence of blood in the stomach has been thought to affect the performance of diagnostic tests used in detecting Helicobacter pylori (H. pylori) in the stomach. This study evaluates the effect of upper gastrointestinal bleeding on
Saleh Azadbakht   +2 more
doaj   +1 more source

Novel and unscrutinized immune entities of the zebrafish gut

open access: yesFEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil   +5 more
wiley   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

open access: yesFEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura   +8 more
wiley   +1 more source

Clinical presentation and management of atraumatic splenic rupture

open access: yesClinical Case Reports, 2018
Key Clinical Message Atraumatic splenic rupture is a rare, but well‐documented and life‐threatening clinical entity that is often misdiagnosed. Clinicians should include this entity in their differential diagnosis using clinical judgement even in the ...
Alain N. Sahin   +2 more
doaj   +1 more source

A retrospective comparative study on clinico-pathologic features of oral lichen planus and oral lichenoid lesions

open access: yesDental Research Journal, 2013
Introduction: Oral Lichen Planus (OLP) and Oral Lichenoid Lesions (OLLs) are clinically and histopathologically similar lesions but with different etiologies and treatment plan, thus differentiating these two has been the center of many researches ...
Atousa Aminzadeh   +2 more
doaj   +1 more source

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