The outcome of kidney transplant from living donors with pelvi-ureteric junction dysfunction.

Purpose: To assess the effect of receiving a kidney with PUJ dysfunction on the recipient renal graft function.

Methodology: 198 patients, who underwent renal transplantation from 1st January 2004 to 31st December 2014 in a single Center in the North West of England, were retrospectively reviewed using a computerized database. Split kidney function and the PUJ dysfunction for the donors were assessed using Tc-99 m MAG3 renogram.

Validation of distinct pathogenic patterns in a cohort of membranoproliferative glomerulonephritis patients by cluster analysis.

Background: A novel data-driven cluster analysis identified distinct pathogenic patterns in C3-glomerulopathies and immune complex-mediated membranoproliferative glomerulonephritis. Our aim was to replicate these observations in an independent cohort and elucidate disease pathophysiology with detailed analysis of functional complement markers.

Methods: A total of 92 patients with clinical, histological, complement and genetic data were involved in the study, and hierarchical cluster analysis was done by Ward method, where four clusters were generated.

C4 nephritic factor in patients with immune-complex-mediated membranoproliferative glomerulonephritis and C3-glomerulopathy.

Background: Acquired or genetic abnormalities of the complement alternative pathway are the primary cause of C3glomerulopathy(C3G) but may occur in immune-complex-mediated membranoproliferative glomerulonephritis (IC-MPGN) as well. Less is known about the presence and role of C4nephritic factor(C4NeF) which may stabilize the classical pathway C3-convertase. Our aim was to examine the presence of C4NeF and its connection with clinical features and with other pathogenic factors.

IgM as a novel predictor of disease progression in secondary focal segmental glomerulosclerosis.

Aim: To determine the role of immunoglobulin M (IgM) deposits in clinical manifestations, disease outcome, and treatment response of idiopathic and secondary focal segmental glomerulosclerosis (FSGS).

Methods: Kidney biopsy specimens of 171 patients diagnosed with FSGS (primary and secondary) and 50 control patients were retrospectively included in the study. For each patient, clinical and outcome data were obtained and compared to morphological parameters, including immunofluorescence analysis of mesangial IgM and complement 3 (C3) deposits analyzed on kidney biopsy samples.

Clinical, serological and histological determinants of patient and renal outcome in ANCA-associated vasculitis with renal involvement: an analysis from a referral centre.

Purpose: To evaluate significance of clinical and histopathological prognostic factors for renal and patient outcome in AAV patient cohort.

Methods: Retrospective study included consecutive patients diagnosed with pauci-immune crescentic glomerulonephritis from January 2003 to December 2013. Primary outcome was combined endpoint patient death or progression to end-stage renal disease (ESRD).

Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos.

Avian hepadnaviruses are etiological agents of hepatitis B, that has been identified primarily in ducks, and more recently in various avian species. In this paper, 16 hepadnaviruses were detected by polymerase chain reaction (PCR) in the field samples from dead embryos of commercially reared domestic duck and goose. Based on the molecular analysis of the S-protein gene sequences and phylogenetic Neighbor-joining tree, identified viruses were clustered in the same genetic group, indicating no host-related diversity.

Non-diabetic renal disease in Croatian patients with type 2 diabetes mellitus.

Aim: Our study aimed to examine the prevalence of non-diabetic renal disease in selected patients with type 2 diabetes mellitus and to determine important risk factors for non-diabetic renal disease.

Methods: We conducted retrospective analysis of clinical, laboratory and pathohistological data of type 2 diabetes mellitus patients in whom renal biopsies were performed from January 2004 to February 2013 at Dubrava University Hospital Zagreb Croatia (n=80).

Results: According to renal biopsy findings, isolated diabetic nephropathy was found in 46.

Epidemiologic data of adult native biopsy-proven renal diseases in Croatia.

Purpose: There is a paucity of epidemiological data on biopsy-proven renal disease in Croatia. The purpose of this report is a review of clinical and histological data, over a period of 15 years, from the single biggest adult native renal biopsy center in Croatia.

Methods: This report includes data from 922 adult native renal biopsies in patients referred from the whole country and performed in our center from 1996 till February 2012.

Circulation and phylogenetic relationship of chicken and turkey-origin astroviruses detected in domestic ducks (Anas platyrhynchos domesticus).

The natural occurrence of chicken and turkey-origin astroviruses in domestic ducks (Anas platyrhynchos domesticus) is described. Twenty-two duck flocks were covered by this research. The liver, spleen, kidney and intestines were sampled and tested by reverse-transcription polymerase chain reaction for the presence of avian nephritis virus (ANV), chicken astrovirus (CAstV), turkey astrovirus (TAstV)-1, TAstV-2 and duck astrovirus.

Prognostic significance of glomerular and tubulointerstitial morphometry in idiopathic membranous nephropathy.

The purpose of our study was to investigate the prognostic value of clinical and pathological, in particular glomerular and tubulointerstitial morphometric variables in idiopathic membranous nephropathy (IMN). We prospectively followed 60 Caucasian patients diagnosed with idiopathic membranous nephropathy for at least 2 years or until primary outcome (≥50% permanent decrease in estimated glomerular filtration rate or death). Glomerular and tubulointerstitial morphometric variables at the time of renal biopsy were analyzed with respect to this outcome.

Astroviruses associated with stunting and pre-hatching mortality in duck and goose embryos.

The first detection of avian nephritis virus (ANV) in goose embryos and of turkey astrovirus-1 (TAstV-1) in duck embryos is described. Intestinal samples from duck and goose embryos from five duck and four goose flocks in Croatia were tested by polymerase chain reaction for the presence of ANV, TAstV-1, turkey astrovirus-2, chicken astrovirus, duck astrovirus and also for the presence of avian reovirus, Derzsy's disease virus and duck enteritis virus. The kidneys from duck and goose embryos were also tested for ANV, while liver samples were tested for duck astrovirus.

[Drug induced allergic interstitial nephritis].

The allergic interstitial nephritis (AIN) is a rare renal disorder which is commonly clinically presented with an acute renal failure. AIN is the most frequent result of the hypersensitivity related to drugs (most often antibiotics). In the patients with clinical suspicion to a drug related AIN, kidney biopsy is the most important diagnostic procedure.

[Fibrillary glomerulonephritis and immunotactoid glomerulopathy: case reports].

Fibrillary glomerulonephritis and immunotactoid glomerulopathy belong to the rare renal disorders characterized by formation of the organized glomerular deposits. Pathogenesis of these disorders is still not fully clarified but they could appear as a primary condition or be regarded as a part of the various systemic mainly lymphoproliferative disorders. Clinical presentation includes proteinuria, hematuria, arterial hypertension and progressive renal insufficiency during several years.

The impact of L-NAME and L-arginine chronic toxicity induced lesions on ascites--pulmonary hypertension syndrome development in broiler chickens.

The impact of L-arginine (LA), a precursor for synthesis of nitric oxide (NO), and N-omega-nitro-L-arginine methyl ester (L-NAME, LN), a non-selective inhibitor of the enzyme producing nitric oxide (nitric oxide synthase; NOS) chronic toxicity induced lesions on Ascites - Pulmonary hypertension syndrome (PHS) development was investigated in 140 one-day-old male broiler chickens (ROSS) during the first 5 weeks of life. Every second day the animals were treated intraperitoneally (ip) with L-NAME (10 mg/kg of body weight; BW), L-arginine (100 mg/kg BW), L-arginine and L-NAME in combination (100 mg/kg BW and 10 mg/kg BW respectively), and with physiological saline (0.90% w/v of NaCl; 0.

Detection and characterization of avian nephritis virus in ducklings.

The first evidence of avian nephritis virus (ANV) in ducks is described. A diagnostic investigation was performed on three duck farms in Croatia. Samples from dead-in-shell ducklings and ducklings aged 30 days were collected and prepared for molecular and histopathological examination.

[Renal involvement in patients with rheumatoid arthritis].

In rheumatoid arthritis (RA) kidney is commonly affected organ with clinical presentation characterised by proteinuria (often nephrotic range) and microhematuria followed by chronic renal failure. This condition is well recognized as a rheumatoid nephropathy (rheumatoid glomerulonephritis), which is mediated by an immunological inflammation and by nephrotoxic effects of numerous drugs usually used in rheumatoid arthiritis treatment, such as NSAID, DMARD. In the patohistological examination various kinds of associated renal lesions could be seen.

First finding of libyostrongylosis in farm-reared ostriches (Struthio camelus) in Croatia: unusual histopathological finding in the brain of two ostriches, naturally infected with Libyostrongylus douglasi.

In the present work, the very first finding of Libyostrongylus douglasi in farm-reared ostriches in Croatia, was described, not only as the main cause of the death, but also as the cause of persistent infection. The results of histopathological examination of almost all parenchymatous organs in two routinely necropsied ostriches were presented, including atypical histopathological finding in the brain and the result of the L. douglasi scanning electron microscopical (SEM) examination.

Isolation and molecular biological investigations of avian poxviruses from chickens, a turkey, and a pigeon in Croatia.

In the last 3 yr, several outbreaks of avian poxviruses (APVs) have been observed in different parts of Croatia. Four strains of APVs, from chickens, a pigeon, and a turkey, were isolated from cutaneous lesions by inoculation onto the chorioallantoic membranes (CAM) of 12-day-old specific-pathogen-free chicken embryos. The resulting proliferative CAM lesions contained eosinophilic cytoplasmic inclusion bodies.

Stress-induced Cushing's syndrome in fur-chewing chinchillas.

One of the most serious problems in the chinchilla industry is 'fur-chewing', when the chinchilla bites off areas of its own or some other animal's fur. The condition generally develops in both genders at the age of 6-8 months. In chinchilla farms in Croatia an incidence of 15-20% has been observed.

Gizzerosine-induced histopathological lesions in broiler chicks.

1. The aim of this study was to investigate pathomorphological changes in broiler chicks fed with different doses of gizzerosine, a substance produced during the heat treatments of fish meal. 2.

The effect of pentadecapeptide BPC 157, H2-blockers, omeprazole and sucralfate on new vessels and new granulation tissue formation.

A clear protection of the gastrointestinal tract and an evident anti-inflammatory effect were shown for a novel stomach pentadecapeptide BPC 157 (i.p./i.

The influence of a novel pentadecapeptide, BPC 157, on N(G)-nitro-L-arginine methylester and L-arginine effects on stomach mucosa integrity and blood pressure.

The known effects of a novel stomach pentadecapeptide BPC157 (10 microg or 10 ng/kg), namely its salutary activity against ethanol (96%, i.g.)-induced gastric lesions (simultaneously applied i.

The influence of BPC 157 on nitric oxide agonist and antagonist induced lesions in broiler chicks.

We describe the effects of nitric oxide (NO) agonists and antagonists and the influence of a novel organoprotective pentadecapeptide BPC 157, on the development of pulmonary hypertension syndrome and tissue lesions in chicks. Acute toxicity, which includes single dose application of saline (1 mL intraperitoneally (i.p.