Could MOTS-C Levels in Children with Type 1 Diabetes Mellitus Be an İndicator for Early Diabetic Kidney Disease?

Objective: The aim of our study was to compare serum MOTS-c levels in children with Type 1 diabetes mellitus (T1DM) to those of healthy children. We also aimed to examine whether serum MOTS-c levels could be used as an early indicator of DKD by correlating with changes in GFR and microalbuminuria.

Methods: We recruited 82 patients who were being treated for insulin-dependent diabetes at the outpatient pediatric endocrinology clinic.

Determining Split Renal Function in Children With Ureteropelvic Junction Stenosis: Technetium-99m Mercaptoacetyltriglycine (Tc-99m MAG-3) or Technetium-99m Dimercaptosuccinic Acid (Tc-99m DMSA)?

Background Ureteropelvic junction stenosis (UPJS) is the most common cause of clinically significant antenatal hydronephrosis. We compared separate renal function results obtained using technetium-99m-mercaptoacetyltriglycine (Tc-99m MAG-3) and technetium-99m-dimercaptosuccinic acid (Tc-99m DMSA) in pediatric patients with UPJS to evaluate the adequacy of Tc-99m MAG-3 scintigraphy and the necessity of additional Tc-99m DMSA scintigraphy during follow-up. Methodology Patients diagnosed with hydronephrosis in the Pediatric Nephrology Department of Pamukkale University Faculty of Medicine over a period of 10 years (2012-2022) were evaluated retrospectively.

The Importance of Sphingomyelin Phosphodiesterase Acid-Like 3b (SMPDL-3b) Levels in Kidney Biopsy Specimens of Children With Nephrotic Syndrome.

Objective: It remains unclear whether the low amount of SMPDL-3b required for rituximab binding is the cause of treatment resistance in patients with treatment-resistant nephrotic syndrome with advanced podocyte injury. Given the limited number of studies on the relationship between rituximab and SMPDL-3b, this study was conducted to assess whether SMPDL-3b levels in pretreatment renal biopsy specimens can be used to predict the clinical effectiveness of immunosuppressive drugs, especially rituximab, in children with nephrotic syndrome.

Methods: Kidney biopsy specimens from 44 patients diagnosed with idiopatic nephrotic syndrome were analyzed using immunohistochemical staining with an anti-SMPDL-3b antibody and real-time polymerase chain reaction (PCR) for SMPDL-3b mRNA expression.

Plasma leucine-rich α-2-glycoprotein 1 - a novel marker of diabetic kidney disease in children and adolescents with type 1 diabetes mellitus?

Background: Glomerular endothelial dysfunction and neoangiogenesis play a significant role in the pathogenesis of diabetic kidney disease (DKD). Leucine-rich α-2 glycoprotein 1 (LRG1) is a recently discovered protein that participates in the molecular pathway of inflammation and angiogenesis. We aimed to investigate efficacy of LRG1 to predict estimated glomerular filtration rate (eGFR) decrease in children and adolescents with type 1 diabetes mellitus (T1DM).

Severe acute kidney injury induced by crescentic glomerulonephritis in a child with infective endocarditis.

Background: Kidney involvement related to infective endocarditis (IE) may present with different clinical findings. The most common histopathological finding of renal involvement is a combination of proliferative and exudative glomerulonephritis. However, severe acute kidney injury (AKI) induced by crescentic glomerulonephritis (CGN) is extremely rare in children with IE.

Therapeutic Effect of Teneligliptin in Drug-Induced Nephrotoxicity: An In-Vitro Study.

Background Drug-induced nephrotoxicity is an important side effect of many commonly used drugs. In this study, we planned to evaluate the effects of teneligliptin (TG), which is a dipeptidyl peptidase-4 (DPP-4) inhibitor, on cell healing by creating nephrotoxicity models in human renal proximal tubule cell and human embryonic kidney epithelial cells cell lines in-vitro with cisplatin, vancomycin, and gentamicin. Methodology First, we determined the 50% inhibitory concentration doses of nephrotoxic drugs and the nephroprotective dose of TG.

Myocarditis and intracardiac thrombus due to Henoch-Schönlein purpura: case report and literature review.

Cardiac involvement is very rare in patients with Henoch-Schönlein purpura (HSP). In this case study, we present an 8-year-old girl presenting with HSP-induced myocarditis and thrombus in the right atrium and HSP nephritis. To date, 15 cases of HSP-related cardiac involvement have been reported in the PubMed/MEDLINE, Scopus, and Google Scholar databases.

Juvenile idiopathic arthritis in a center in the Western Anatolia region in Turkey.

Aim: To demonstrate the demographic data, subgroup distributions, responses to treatment and outcomes of long-term follow-up in patients who were followed up and treated in our clinics with a diagnosis of juvenile idiopathic arthritis, and to compare these data with national and international data.

Material And Methods: The files of 116 patients who had been diagnosed as having juvenile idiopathic arthritis, were initiated on treatment and presented for regular follow-up visits between January 2012 and January 2018, were examined. Their demographic findings, treatments, active/inactive disease states (on-medication and off-medication) and treatment response states were evaluated.

Rituximab experience in children with nephrotic syndrome: what have we observed differently.

Aim: We aimed to evaluate the efficacy of rituximab therapy in children with nephrotic syndromes and to share our experiences.

Material And Methods: Twelve children with nephrotic syndrome (four with steroid-dependent, eight with steroid-resistant nephrotic syndrome) who were treated with rituximab were retrospectively evaluated in terms of clinical and laboratory data and CD19-20 levels. All patients received rituximab (375 mg/m) once weekly for 4 weeks.

Evaluation of the composition of urinary tract stones in children from the Inner Western Anatolian Region in Turkey.

Objective: Pediatric urolithiasis is a globally growing problem. The composition and frequency of urinary tract stones vary not only among different countries, but across various regions in a country. Hence, we aimed to identify the types and frequencies of urinary tract stones in children from our region (Inner Western Anatolian part of Turkey), and to compare our findings with the results from other regions in our country.

Membranous nephropathy in a child with crescentic glomerulonephritis: Coincidence or comorbidity?

Rapidly progressive glomerulonephritis (RPGN) is rare syndrome in children, characterized by clinical features of glomerulonephritis and rapid loss of renal function, and is associated with crescentic glomerulonephritis. Primary membranous nephropathy (MN) is an immune-complex-mediated cause of the adult nephrotic syndrome but occurs less frequently in children. RPGN is rarely observed in adults with primary MN.

A newborn with pertussis accompanying nephrotic syndrome.

Pertussis or whooping cough is a vaccine-preventable disease that still remains a serious infection in neonates and young infants. The disease is particularly severe in infants less than three months old, who are often infected by their parents. Congenital nephrotic syndrome is a rare entity presenting within the first three months.

Urinary markers of renal damage in hypertensive children diagnosed with ambulatory blood pressure monitoring.

Primary hypertension is the most important risk factor for chronic kidney disease in adulthood. However, the role of hypertension in kidney damage in childhood is not known exactly. The aim of this study was to evaluate the ambulatory blood pressure measurements of healthy children diagnosed as hypertensive with routine office blood pressure monitoring and to investigate the effects of primary hypertension on the kidney.

Polyarteritis nodosa and Henoch-Schönlein purpura nephritis in a child with familial Mediterranean fever: a case report.

Familial Mediterranean fever is an autosomal recessive disease characterized by recurrent self-limited attacks of fever accompanied by peritonitis, pleuritis, and arthritis. Approximately 5% of individuals with familial Mediterranean fever have been reported to have Henoch-Schonlein purpura and about 1% to have polyarteritis nodosa. A 7-year-old girl presenting with complaints of purpuric rash, abdominal pain, arthritis, hematuria, and proteinuria and having IgA depositions on renal biopsy was diagnosed as Henoch-Schönlein nephritis.