Results 51 to 60 of about 73,435 (258)

Endothelial dysfunction: comparative evaluation of ultrasound dopplerography, laser dopplerflowmetry and direct monitoring of arterial pressure for conducting pharmacological tests in rats [PDF]

Research Results in Pharmacology, 2018
Introduction: The importance of the problem of endothelial dysfunction makes it essential to improve approaches to its evaluation. Due to the high diagnostic potential of ultrasound dopplerography, this method is promising in the study of endothelial ...
Vladislav O. Soldatov, Tatyana N. Malorodova, Tatiana I. Balamutova, Andrey O. Ksenofontov, Anton P. Dovgan, Zhanna S. Urozhevskaya   +5 more
doaj   +3 more sources

Animal models of ischaemic stroke and characterisation of the ischaemic penumbra [PDF]

, 2018
Over the past forty years, animal models of focal cerebral ischaemia have allowed us to identify the critical cerebral blood flow thresholds responsible for irreversible cell death, electrical failure, inhibition of protein synthesis, energy depletion ...
Arroja, Mariana M., Macrae, I. Mhairi, McCabe, Christopher, Reid, Emma   +3 more
core   +1 more source

NUTRITIVE SUPPORTS IN THE PATIENTS GO THROUGH RADICAL CYSTECTOMY WITH ILEOCYSTOPLASTY DURING EARLY POSTOPERATIVE PERIOD

Креативная хирургия и онкология, 2017
The article presents the possibilities of optimizing nutritive supports in the postoperative period  of  patients after the  expanded combined operations in urology  by assessing of biochemical  indicators of blood and microcirculation with laser Doppler
R. A. Sharipov, R. H. Gizatulin, V. E. Leshkova, A. M. Latipov   +3 more
doaj   +1 more source

Laser Doppler flowmetry in endodontics: a review [PDF]

International Endodontic Journal, 2009
AbstractVascular supply is the most accurate marker of pulp vitality. Tests for assessing vascular supply that rely on the passage of light through a tooth have been considered as possible methods for detecting pulp vitality. Laser Doppler flowmetry (LDF), which is a noninvasive, objective, painless, semi‐quantitative method, has been shown to be ...
openaire   +2 more sources

Assessment of skin microcirculation by laser Doppler flowmetry in systemic sclerosis patients

Advances in Dermatology and Allergology, 2014
Introduction First lesions to occur in the course of systemic sclerosis (SSc) involve microcirculation. Aim The study involved assessment of the suitability of laser Doppler flowmetry (LDF) in examination of the performance of skin microcirculation in ...
A. Waszczykowska, R. Goś, E. Waszczykowska, B. Dziankowska-Bartkowiak, P. Jurowski   +4 more
semanticscholar   +1 more source

Astrocytic Mitochondria Transplantation Rescues Neuron Loss and Dendritic Injuries in Acute Cerebral Ischemic Stroke Mouse Model by Flexibly Regulating Mitochondria Dynamics

Annals of Neurology, EarlyView.
Objective Cerebral ischemic stroke causes neuronal oxygen/energy deprivation, disrupting mitochondrial function including reduced membrane potential and bioenergetics, exacerbating neuronal injury. Mitochondrial defects are, therefore, a central neuropathological node and potential therapeutic target.
Ning Bian, Jianing Shen, Linwei Tian, Jinghui Li, Lu Yang, Bo Yuan, Shulin Li, Yuyu Niu, Lu Zhao, Jingkuan Wei   +9 more
wiley   +1 more source

Vascular function and cardiovascular risk factors in women with severe flushing [PDF]

, 2011
Background: Seventy per cent of postmenopausal women suffer from hot flushes causing significant morbidity in 25%. Oestrogen replacement provides symptom relief, but its use has declined following safety issues and there is, as yet, no good alternative ...
Andrikoula, Bechlioulis, Brockie, Caballero, Ferrell, Freedman, Freeman, Gambacciani, Ginsburg, Huang, Keating, Khan, Khan, Kronenberg, Kubli, Leal, Lerman, Lobo, Martin, Modena, Morris, Nilsson, Noon, Ramsay, Ramsay, Sattar, The Emerging Risk Factors Collaboration, Thurston, Wardell   +28 more
core   +1 more source

Flap perfusion of superficial split flap design for guided bone regeneration: A case report with ultrasonography

Clinical Advances in Periodontics, EarlyView.
Abstract Background Effective flap management is crucial for successful bone regeneration procedures. Traditional flap release has been performed by the deep split design; recently, the superficial split design revives for its proposed anatomical and biomechanical advantages.
Oscar Durán‐Garnica, Karen Villarreal‐Arizpe, Amanda Rodríguez, Oliver Kripfgans, Hsun‐Liang Chan   +4 more
wiley   +1 more source

Determining the efficiency of low-intensity laser radiation exposure with a wavelength of 445 nm appliied to the gingival area according to the data from laser doppler flowmetry

Клиническая практика
BACKGROUND: Currently, the list of diode semiconductor lasers in surgical dental practice is expanded due to the development of the blue laser. The topical issue is the evaluation of the effects of laser radiation with a wavelength of 445 nm on the ...
Natalia V. Romanenko, Ekaterina V. Tulskikh, Natalia M. Kirsanova, Svetlana V. Tarasenko   +3 more
doaj   +1 more source

Changes in maxillary molar pulp blood flow during orthodontic intrusion

Australasian Orthodontic Journal, 2014
Introduction/Objective: The aim of this prospective study was to evaluate the effects of maxillary first molar intrusion on pulpal blood flow (PBF) in humans as recorded by laser Doppler flowmetry (LDF).
Sabuncuoglu Fidan Alakus, Ersahan Seyda
doaj   +1 more source