Results 51 to 60 of about 267,252 (342)

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Transfusion of autologous blood

open access: yesMedicina, 2008
Recently the use of allogeneic (donor) blood transfusion is widely accepted in the clinical practice. Despite of good quality and safety of preparation of allogeneic blood, there are some risks related with transfusion: hemolytic, febrile, and allergic reactions, transfusion related acute lung injury, negative immunomodulatory effect, transmission of ...
Veikutienė, Audronė   +2 more
openaire   +2 more sources

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Treatment of refractory giant macular hole by vitrectomy with internal limiting membrane transplantation and autologous blood [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
AIM: To investigate the effect of internal limiting membrane transplantation and autologous blood on treating refractory giant macular hole. METHODS: Thirty-seven eyes with giant macular hole of the smallest hole diameter >700 μm, the maximum diameter ...
Wen-Juan Lyu   +4 more
doaj   +1 more source

Intraoperative blood collection without fluid replacement for cardiac surgery – A retrospective analysis

open access: yesAnnals of Cardiac Anaesthesia, 2022
Background: Transfusion rates in cardiac surgery are high. Aim: To determine if intraoperative autologous blood removal without volume replacement is associated with fewer homologous blood transfusions without increasing acute kidney injury.
Jennifer L Vance   +3 more
doaj   +1 more source

Physiological conditions influencing regenerative potential of stem cells [PDF]

open access: yes, 2016
Stem cells are being used in the treatment of cardivovascular diseases. Here, we review the physiologic and pathologic conditions that impact the regenerative potential of stem cells in the treatment of cardiovascular diseases which include the influence
Avitabile, Daniele   +3 more
core   +1 more source

The MMP‐9/TIMP‐1 Ratio and Concentrations of Osteopontin Are Elevated in Cerebrospinal Fluid of People With Multiple Sclerosis and Decrease After Autologous Hematopoietic Stem Cell Transplantation

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the utility of cerebrospinal fluid (CSF) biomarkers—matrix metalloproteinase‐9 (MMP‐9), tissue inhibitor of metalloproteinases‐1 (TIMP‐1), the MMP‐9/TIMP‐1 ratio, and osteopontin (OPN)—as indicators of blood–brain barrier (BBB) integrity and disease activity in people with relapsing–remitting multiple sclerosis (pwMS ...
Ivan Pavlovic   +6 more
wiley   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan   +14 more
wiley   +1 more source

The use of autologous blood products in peace, in war and in emergency situations [PDF]

open access: yesHalo 194, 2019
Introduction In industrialized countries, autologous transfusion (AT) of blood and/or autologous blood products is often used. Objective To perform an analysis on the possibilities of using autologous blood products (ABP) in peace and in war.
Stanković Bratislav, Trišović Marija
doaj  

Platelet Apoptosis in Adult Immune Thrombocytopenia: Insights into the Mechanism of Damage Triggered by Auto-antibodies [PDF]

open access: yes, 2016
Mechanisms leading to decreased platelet count in immune thrombocytopenia (ITP) are heterogeneous. This study describes increased platelet apoptosis involving loss of mitochondrial membrane potential (ΔΨm), caspase 3 activation (aCasp3) and ...
Contrufo, Geraldine   +11 more
core   +1 more source

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