Results 1 to 10 of about 149,355 (291)

The immediate result of replacing the aortic root with a decellularized valve-containing allograft in a child

open access: diamondВестник хирургии имени И.И. Грекова, 2023
Cardiac surgery of the aortic valve in pediatric patients is an urgent problem. Performing an open aortic commissurotomy and planar resection of the valves during the newborn period allows to obtain suboptimal results and postpone subsequent ...
A. V. Nokhrin   +7 more
doaj   +3 more sources

Clinical Comparison of Patients Undergoing Anterior Cruciate Ligament Reconstruction Using an Allograft or Autograft

open access: yesDüzce Tıp Fakültesi Dergisi, 2022
Aim: The purpose of this study was to examine the clinical results of individuals who underwent an autograft or allograft repair of the anterior cruciate ligament (ACL).
Feyza İnceoğlu   +4 more
doaj   +1 more source

Re-interventions after the Ross procedure: reasons, technical approaches, immediate outcomes

open access: yesВестник трансплантологии и искусственных органов, 2021
Re-interventions after pulmonary autograft aortic valve replacement (Ross procedure) may be associated with dysfunction of the neoaortic, neopulmonary, or both operated valves.
R. M. Muratov   +4 more
doaj   +1 more source

CYTOKINES AND PROTEINS OF THE EXTRACELLULAR MATRIX IN THE BLOOD OF RATS OF DIFFERENT AGES AFTER FILLING THE DEFECT IN THE FEMORAL METAPHYSIS WITH ALLOGENEIC BONE IMPLANTS SATURATED WITH MESENCHYMAL STEM CELLS

open access: yesActa Medica Leopoliensia, 2023
Mesenchymal stem cells (MSCs) are used for the improvement of the repair of allografts. Aim. Based on the analysis of cytokines and proteins of the extracellular matrix in the blood serum of laboratory rats, to evaluate the course of metabolic ...
Petro Vorontsov   +3 more
doaj   +1 more source

Osteochondral Allograft and Concurrent Meniscal Allograft Transplantation

open access: yesVideo Journal of Sports Medicine, 2023
Background: Symptomatic, full-thickness chondral defects often are associated with meniscal deficiencies. These are difficult problems to manage in the young, high-demand patient population. A number of differing techniques have been published with no consensus.
Hansel E. Ihn   +3 more
openaire   +3 more sources

Bio-Engineered Scaffolds Derived from Decellularized Human Esophagus for Functional Organ Reconstruction

open access: yesCells, 2022
Esophageal reconstruction through bio-engineered allografts that highly resemble the peculiar properties of the tissue extracellular matrix (ECM) is a prospective strategy to overcome the limitations of current surgical approaches.
Silvia Barbon   +14 more
doaj   +1 more source

Osteochondral allograft [PDF]

open access: yesCurrent Reviews in Musculoskeletal Medicine, 2015
Over the past decade, osteochondral allograft transplantation has soared in popularity. Advances in storage techniques have demonstrated improved chondrocyte viability at longer intervals and allowed for potential of increased graft availability. Recent studies have stratified outcomes according to location and etiology of the chondral or osteochondral
Arissa M, Torrie   +3 more
openaire   +2 more sources

Chronic Allograft Nephropathy [PDF]

open access: yesNew England Journal of Medicine, 2003
Long-term survival of kidney transplants (renal allografts) has changed little during the past decade, despite dramatic improvements in short-term survival. Most late renal allograft loss, other than that associated with the death of the patient, has been attributed to progressive renal dysfunction, termed "chronic allograft nephropathy" (or CAN), a ...
Torras Ambròs, Joan   +2 more
openaire   +3 more sources

Materials used for knee ligament grafting

open access: yesТрансплантология (Москва), 2021
The authors have presented the review of scientific literature on producing grafts intended for surgical reconstruction of ligament ruptures. The treatment of ligament ruptures in reconstructive plastic surgery could be performed by using synthetic ...
A. A. Budaev   +3 more
doaj   +1 more source

The First Experience of Using Allografts in Surgery of Main Arteries of Lower Limbs

open access: yesНеотложная медицинская помощь, 2020
The article describes the experience of using allografts in surgery of the main arteries of the lower limbs. The urgency of using bioprostheses is briefly shown.
R. E. Kalinin   +4 more
doaj   +1 more source

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