Terapevt Arkh
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Lupus nephritis (LN) is the most common organ lesion in systemic lupus erythematosus (SLE), developing in 4050% of patients. Due to immunosuppressive therapy, the survival of patients with SLE has increased significantly over the past 50 years, and the proportion of severe kidney damage in the death structure has decreased. However, LN relapses and complications of immunosuppression, accelerated atherogenesis, concomitant diseases lead to the accumulation of organ damage and an increased risk of death. The article consideres the place of kidney damage in the SLE, the risk factors for LN development, the main renal histopathological changes, it identifies a number of issues that need to be addressed to optimize treatment and improve LN long-term outcomes, including, the revision of pathogenetic therapy regimens with restriction of glucocorticosteroids and prescribing drugs with steroid-sparing activity, the integration of new drugs for LN treatment, wider use of modern nephroprotection capabilities.
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To clarify the mechanisms of the effect of osteoprotegerin (OPG) and sclerostin on vascular calcification and the state of the cardiovascular system in chronic kidney disease (CKD). ⋯ Changes in the regulation of bone-mineral metabolism, in which the proteins inhibitors of bone metabolism, OPG and sclerostin, as well as the interactive interaction between the vascular and skeletal systems, play a decisive role in the development of lesions of the cardiovascular system caused by vascular calcification in CKD.
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The article presents an historical analysis of publications devoted lead intoxication to kidney damage developing during contact with lead. It is shown that one of the manifestations of occupational intoxication with this metal can be toxic nephropathy.
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Randomized Controlled Trial
[Soy protein as part of a low-protein diet is a new direction in cardio- and nephroprotection in patients with 3B-4 stages of chronic kidney disease: prospective, randomized, controlled clinical study].
It has been established that the use of a low-protein diet (LPD) in combination with ketoanalogues (KA) of essential amino acids can contribute to cardio- and nephroprotection in chronic kidney disease (CKD). Moreover, it has been shown that replacing part of the animal protein with soy protein (SP) in the diet contributed to more pronounced nephro- and cardioprotection in CKD, however, the data, available in the literature, are mainly represented by experimental studies. ⋯ The use of LPD with substitution of animal protein with soy protein + KA provides a more pronounced effect on nephro- and cardioprotection as well as maintenance of nutritional status, than conventional LPD + KA in patients with 3B4 stages of CKD.
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Observational Study
[Impact of kidney biopsy on the management of patients in the rheumatology department: retrospective study].
Kidney involvement is a common manifestation of the systemic autoimmune rheumatic diseases. Kidney biopsy is the gold standard for the diagnosis of kidney diseases, however this method has not yet become the standard-of-care in rheumatology practice. ⋯ Our study demonstrates significant value and safety of kidney biopsy in the patients with autoimmune rheumatic conditions. We suggest that kidney biopsy should be implemented in the management of this category of patients.