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At least 19 recordsLinked to original sources
PubMed2026

Soluble CD163 as a Non-Invasive Biomarker in Autoimmune Nephrological and Rheumatological Diseases.

Autoimmune nephrological and rheumatological diseases involve macrophage-driven inflammation, yet disease activity is often assessed using invasive or non-specific measures. Soluble CD163 (sCD163), released from activated monocytes and macrophages, is emerging as a biomarker of macrophage-mediated inflammation in these conditions. This narrative review summarizes current evidence on the diagnostic, prognostic, and disease-monitoring potential of sCD163 measured in blood, urine, and synovial fluid in autoimmune nephrological and rheumatological diseases. This review is based on a narrative analysis of selected publications investigating the clinical utility of sCD163 in autoimmune kidney and rheumatic diseases, with emphasis on correlations with disease activity, histopathological findings, and clinical outcomes. Urinary sCD163 shows excellent diagnostic accuracy for active lupus nephritis (area under the receiver operating characteristic [AUROC] 0.89-0.998), correlates with histological activity index (but not chronicity), and distinguishes ongoing inflammation from chronic damage during treatment. In IgA nephropathy, it predicts remission failure and greater benefit from corticosteroids. In ANCA-associated vasculitis, it identifies active renal involvement (AUROC 0.95 in multicenter cohorts). In rheumatoid arthritis (RA), serum sCD163 correlates with early disease activity, predicts radiographic progression, and detects subclinical macrophage activation in remission. In spondylarthritis, synovial fluid sCD163 reflects a disease-specific M2-polarized macrophage phenotype distinct from RA. Utility is compartmentalized: urinary levels indicate intrarenal macrophage activation, synovial fluid local joint inflammation, and serum systemic activation. sCD163 is a promising macrophage-specific biomarker across autoimmune diseases, but its compartmentalized nature requires context-specific measurement. Before clinical implementation, assay standardization, multicenter validation, and interventional trials showing the benefit of sCD163-guided management are needed.

Humans↗
PubMed1977

[Urology and nephrology in the USSR during 60 years of Soviet power].

It can be established that in the USSR during 60 years of Soviet power, but especially in the last 10 years, urology and nephrology can record significant progress and success in scientific research work as well as in practical special care of the population. From a very small speciality nephrology has changed into a comprehansive clinical subject which is constantly developing.

Communism↗
PubMed1977

Evaluation of research needs in nephrology in urology. Obstructive and neuromuscular disorders affecting the urinary system.

Obstructive and neuromuscular disorders are common problems of the urinary tract. They cause considerable morbidity and some mortality. In all problem areas research efforts have been and continue to be limited. The principal reason for the lack of research efforts in these areas is the lack of trained established investigators interested in the problems of the urinary tract. Unfortunately, most basic scientists with the research and investigative background to solve many of these problems see them as mundane and not worthy of investigation. In addition, these same basic scientists are out of touch with clinical urologic diseases and probably do not appreciate the magnitude of the problems. In our opinion the solution is 2-fold: to train qualified investigators in urology and nephrology, and to interest, educate and collaborate with the basic scientists about these clinical problems of the urinary tract.

Action Potentials↗
PubMed1978

[Immunological determination of various blood proteins in clinical nephrology].

The serum levels of certain proteins were determined in 130 nephropathics collected into 8 different diagnostic groups, and in 20 normal subjects considered as a control group. The purpose was mainly to assess the clinico-diagnostic interest of such a measurement in nephrological practice. The results point to its clinical usefulness, particularly in differential diagnosis. It is possible to formulate interesting physiopathological interpretations notwithstanding the limitations of the eminently clinical features of the research.

Acute Disease↗
PubMed1977

[Urological and nephrological complications after general surgery. Urological complications. Kidney and ureter].

Urologic complications can result from abdominal, gynecologic, and retroperitoneal operations. As a result, surgical treatment of colonic tumors, genital tumors, the vertebral column, the lymphatic system, and the aortoiliacal vessels assumes a greater importance. Immediate therapy is possible as a result of intraoperative diagnosis. The postoperative diagnosis may become manifest as early or late symptoms. Certain criteria for avoiding such complications are mentioned. Following diagnosis of a urologic complication, immediate therapy seems to produce the best results and the shortest period of hospitalization.

Abdomen↗