Results 11 to 20 of about 2,231,864 (278)

Resuscitation After Hemorrhagic Shock in the Microcirculation: Targeting Optimal Oxygen Delivery in the Design of Artificial Blood Substitutes [PDF]

open access: yesFrontiers in Medicine, 2020
Microcirculatory preservation is essential for patient recovery from hemorrhagic shock. In hemorrhagic shock, microcirculatory flow and pressure are greatly reduced, creating an oxygen debt that may eventually become irreversible.
Carlos Munoz   +5 more
doaj   +2 more sources

Blood Substitutes Used in Dentistry and OMFS: Systematic Review [PDF]

open access: yesJournal of Pharmacy and Bioallied Sciences
Perioperative blood loss during dental and oral and maxillofacial surgical (OMFS) procedures often necessitates red blood cell (RBC) transfusion. However, associated risks, cost, and supply limitations have prompted the exploration of alternatives and ...
Rajshree Borah   +6 more
doaj   +2 more sources

Research progress and future of red blood cell substitutes

open access: yesZhongguo shuxue zazhi, 2022
This paper briefly reviewed blood substitutes, focusing on the background, history of research and development(R&D), types, functions, characteristics, the indications that will be mainly targeted in clinical, and their special status and role in the ...
Jiaxin LIU, Chengmin YANG
doaj   +2 more sources

Artificial Blood Substitutes: First Steps on the Long Route to Clinical Utility [PDF]

open access: yesClinical Medicine Insights: Blood Disorders, 2016
The 21st century is challenging for human beings. Increased population growth, population aging, generation of new infectious agents, and natural disasters are some threatening factors for the current state of blood transfusion.
Samira Moradi   +2 more
doaj   +2 more sources

Synthetic oxygen carriers as substitutes of red blood cells for blood transfusion [PDF]

open access: yesRSC Advances
The search for an efficacious blood substitute has remained a persistent challenge for more than a century. Despite extensive efforts to develop synthetic oxygen carriers, no broadly approved alternative to human blood has yet been realized.
Yinghong Shi   +7 more
doaj   +2 more sources

Comparative effects of salt substitutes on blood pressure, cardiovascular events and mortality: a systematic review and network meta-analysis [PDF]

open access: yesBMC Medicine
Background Hypertension is a major risk factor for cardiovascular disease. Salt substitutes may reduce sodium intake while maintaining palatability, but comparative effects across formulations remain uncertain.
Honghao Lai   +13 more
doaj   +2 more sources

Prolonged functional life span of artificial red cells in blood circulation by repeated methylene blue injections

open access: yesArtificial Cells, Nanomedicine, and Biotechnology, 2019
Hemoglobin-vesicles (HbVs) are artificial oxygen carriers encapsulating purified and concentrated hemoglobin solution in phospholipid vesicles (liposomes) and their safety and efficacy as a transfusion alternative have been evaluated.
Hiromi Sakai, Cassandra Leong
doaj   +1 more source

Bad Blood: Cons of Synthetic Blood Substitutes

open access: yes, 2012
In recent years scientists have been attempting to develop synthetic blood substitutes in order to counter both the shortage in donor blood and the problems associated with infection and disease during allogeneic transfusion. Most attempts have been made
Guerra, Andres
core   +5 more sources

Home - About - Disclaimer - Privacy