Results 61 to 70 of about 6,239 (207)

Drugs for preventing red blood cell dehydration in people with sickle cell disease. [PDF]

open access: yes, 2016
BACKGROUND: Sickle cell disease is an inherited disorder of hemoglobin, resulting in abnormal red blood cells. These are rigid and may block blood vessels leading to acute painful crises and other complications.
Ballas, Samir K., Nagalla, Srikanth
core   +2 more sources

Microcirculation in heart failure: state of the art (literature review)

open access: yesКардиоваскулярная терапия и профилактика
Microcirculatory vessels make up about 99% of all vessels in the human body, so cardiovascular diseases at different stages affect microcirculation to varying degrees. The literature review presents studies of different years on microcirculation in heart
I. M. Davidovich   +3 more
doaj   +1 more source

Risk Factors and Clinical Value of Deep Venous Thrombosis After Traumatic Lower Limb Fractures

open access: yesJournal of Clinical Laboratory Analysis, Volume 39, Issue 8, April 2025.
Pie chart of lower limb fracture types. ABSTRACT Objective Deep vein thrombosis (DVT) is a common complication after traumatic lower limb fractures. This study aims to investigate the risk factors associated with DVT after traumatic lower limb fractures and to analyze their values in clinical practice.
XiuYun Zeng   +3 more
wiley   +1 more source

The Rheology of Blood Flow in a Branched Arterial System

open access: yesApplied Rheology, 2005
Blood flow rheology is a complex phenomenon. Presently there is no universally agreed upon model to represent the viscous property of blood. However, under the general classification of non-Newtonian models that simulate blood behavior to different ...
Shibeshi Shewaferaw S.   +1 more
doaj   +1 more source

Hemorheological and metabolic consequences of renal ischemia-reperfusion and their modulation by N,N-dimethyltryptamine on a rat model [PDF]

open access: yes, 2018
K
Bidiga, László   +10 more
core   +1 more source

Helical Path Tortuosity Model for Sandstone Formations: A Unified Approach Across Permeability Ranges

open access: yesGeofluids, Volume 2025, Issue 1, 2025.
This study develops a helical path tortuosity model with formation‐specific parameterization to address the critical limitation of existing tortuosity models that typically excel within narrow permeability ranges. The model decomposes total tortuosity into three physically meaningful components: geometric tortuosity arising from flow path winding ...
Khaled Altarawneh   +2 more
wiley   +1 more source

Venous thrombogenesis and functional state of the hemorheology and hemostasis system in stroke patients

open access: yesАнналы клинической и экспериментальной неврологии, 2017
Comparison of the results of investigation of the hemorheology and hemostasis system in patients with stroke of various types, localization, and severity who were treated at critical and intensive care units, with venous thromboembolic complications ...
Yu. V. Ryabinkina   +4 more
doaj   +1 more source

Quantifying local characteristics of velocity, aggregation and hematocrit of human erythrocytes in a microchannel flow [PDF]

open access: yes, 2015
The effect of erythrocyte aggregation on blood viscosity and microcirculatory flow is a poorly understood area of haemodynamics, especially with relevance to serious pathological conditions.
Balabani, S   +3 more
core   +2 more sources

Syndrome Differentiation and Treatment Patterns of Hypertension in Traditional Chinese Medicine: A Quantitative Literature Analysis

open access: yesInternational Journal of Clinical Practice, Volume 2025, Issue 1, 2025.
Objective: To analyze clinical studies on the use of traditional Chinese medicine (TCM) in the treatment of primary hypertension through mathematical analysis, aiming to explore the pathogenesis, treatment approaches, and formula patterns in TCM. Methods: A comprehensive search of both domestic and international databases was conducted to gather ...
Xu Xiaotai, Fang Qixiaoxiao, Bing Niu
wiley   +1 more source

Microplate reader analysis of triatomine saliva effect on erythrocyte aggregation

open access: yesMaterials Research, 2007
Our hypothesis is that the action of aggregating and disaggregating substances in the blood can be detected and quantified by the Microplate Reader. To ascertain the validity of this hypothesis, we selected two types of blood: one that naturally presents
Antonio Valadão Cardoso   +4 more
doaj   +1 more source

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