arteritis/potassium

Renal erythropoietin production is dependent on local oxygen content of blood which activates so called "oxygen sensors". Taking into consideration altered local renal blood supply in patients with arterial hypertension in the course of arteritis (HA) and from the other side contribution of the

BACKGROUND Renal involvement in Takayasu's arteritis (TA) effects the disease outcome and endovascular treatment is an effective treatment of choice. We investigated nitric oxide (NO) levels and the effect of endovascular treatment in renovascular hypertensive TA patients. METHODS In five

Inflammasomes play a critical role in the development of vascular diseases. However, the molecular mechanisms activating the inflammasome in endothelial cells and the relevance of this inflammasome activation is far from clear. Here, we investigated the mechanisms by which an Nlrp3 inflammasome is

Uremic colitis of varying severity occurred in the majority of conventionalized rats dying after removal of both kidneys, but was not found in uremic conventionalized and germfree rats sacrificed preterminally, or in germfree and limited-flora rats dying from uremia, or in any of the controls. The

Clinical and angiographic characteristics of renovascular hypertension were studied in 95 patients. The patients were divided into 3 groups: 55 cases with aortic arteritis (group AA), 27 with fibromuscular dysplasia (group FMD) and 9 with atherosclerosis (group AS). The patients in group AS were

Infectious bursal disease in 35-day-old specific-pathogen-free (SPF) chickens was characterized clinically by its acute onset and brief duration. Clinical signs included depression, anorexia, diarrhea, and polyuria. A detectable precipitin antibody response occurred between 3 and 5 days

Minoxidil (MNX), like several other vasoactive drugs, causes cardiovascular toxicity in dogs by undetermined mechanisms. We studied the mechanism of cardiovascular toxicity of MNX [an adenosine triphosphate (ATP)-sensitive potassium channel opener] by blocking its pharmacologic effects with

We report a case of intracerebral hemorrhages due to sporadic cerebral amyloid angiopathy in a 43-year-old male with a luxuriant giant cell reaction. The amyloid was resistant to potassium permanganate-sulfuric acid oxidation and reacted with an antiserum to synthetic beta-protein. The distribution

The effect of atrial natriuretic polypeptide (ANP) on hemodynamics and renal function was evaluated after the reconstructive surgery of the left renal artery in a patient with renovascular hypertension secondary to Takayasu's arteritis. The reconstructive surgery was done using the femoral artery,

Although corticosteroid treatment is clearly beneficial to patients with temporal arteritis, its exact risk/benefit ratio in these old and side effects-prone patients is unknown. We have thus surveyed that available French and English literature, in order to pool the published series and to evaluate

BACKGROUND Many factors affect long-term results in kidney transplantation including histologic damage as a independent predictor, such as chronic allograft/nephropathy in protocol biopsies and age-dependent lesions. Histopathologic findings correlate with the incidence of delayed graft function,

BACKGROUND Many factors affect long-term results in kidney transplantation including histologic damage as a independent predictor, eg, chronic allograft dysfunction (CAD) in protocol biopsies and age-dependent lesions. Histopathologic findings correlate with the incidence of delayed graft function,

Polymyalgia rheumatica should be considered when a syndrome of constitutional symptoms, especially weight loss, low-grade fever, weakness, wasting proximal muscles, fatigue, malaise and depression, is seen in the elderly. Giant-cell arteritis plays a part later in the course. Thus the need for

Pythium infection (pythiosis) in humans has not previously been described, even in areas endemic for animal pythiosis. We report five patients with a unique presentation of fungal arteritis. The medium- to large-sized arteries were involved, and in some cases this involvement led to gangrene of the

Pythium insidiosum is a fungus that causes disease in both animals and humans. Human pythiosis is an emerging disease in the tropical, subtropical, and temperate regions of the world, occurring in localized and systemic or vascular forms. Most patients with arterial pythiosis have an underlying