PMID: 15369299Sep 17, 2004Paper

Changes of regional hemodynamics and microcirculation in patients with obliterating atherosclerosis in stage of chronic critical ischemia of the lower extremities before and after of restorational operation performance

Klinichna khirurhiia
N A Shor, A A Tiutiunnik

Abstract

The state of regional hemodynamics and microcirculation in 47 patients with obliterating atherosclerosis of the lower extremities vessels in stage of chronic critical ischemia before and after performance of restorational operation was studied up. Ileo-femoral shunting using synthetic prosthesis was done in 9 patients and femoro-popliteal shunting--in 38. In 46 patients, in whom before the operation, basing on the Doppler flowmetry data, the preservation of the microcirculation bed functional reserves was noted, after the operation the increase of the regional blood flow and microcirculation indexes was observed beginning from the first up to the fifth day. In one patient the insufficient functional reserve of the microcirculation bed was revealed, the realization of restorational operation turned out to be ineffective, the lower extremity amputation was performed. The dynamics of the microcirculation changes on the first, third, fifth and seventh postoperative days was shown.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.