background: pulmonary function tests (pfts) are used in assessing physiological to clinical status of the respiratory system, which is expressed as a percentage of predicted values. predicted pfts values are varies in different ethnics. predicted pfts values were studied in a sample of iranian children. materials and methods: prediction equations for pfts were derived from urban children in the...

BACKGROUND Twenty percent of patients with multiple myeloma (MM) have renal failure. OBJECTIVE To analyze the presenting features, the response to therapy, and the factors associated with renal function recovery and survival in 94 patients with MM and renal failure. PATIENTS AND METHODS Medical records of patients from our institution with MM and renal failure diagnosed between January 1969...

fasting during the month of ramadan is one of the five pillars of islam. during this month, adult muslims are obligated to refrain from eating and drinking from dawn to dusk. although based on islamic principles patients are exempted from fasting, each year, and many muslim patients express their willingness to observe the fast in ramadan month to respect the cultural customs. there are concern...

More than 72 million Americans have hypertension, and the majority of these persons have essential hypertension. However, a significant subset has a secondary cause. The most common cause of secondary hypertension is renal vascular hypertension, of which renal artery stenosis is the leading pathology. Up to 5 percent of all occurrences of hypertension are caused by renal artery stenosis, equati...

background: the presence of hyperuricemia and renal function impairment, especially in the absence of urate stone formation is strongly suggestive of lead nephropathy. the evaluation of this association is essential in areas where lead exposure is still prevalent and uncontrolled. objective: to determine the relationship between serum uric acid and renal function indices in lead-exposed workers...

background: the relationship between thyroid autoimmunity and breast cancer is a challenging subject. we aimed to investigate this association in women with breast cancer. methods: in this descriptive study, 41 women with newly diagnosed breast cancer before receiving any pharmacologic treatment and 38 healthy age-matched women were enrolled. anti tpo ab (anti-thyroid peroxidase antibodies), ft...

Introduction: During hemorrhagic shock (HS), the kidneys are one of the primary target organs involved. Oxidative stress is shown to be enhanced in different models of acute kidney injury (AKI). Remote ischemic preconditioning (RPC) by brief limb ischemia is considered to be a safe method to protect different organs from further damage. In this study, we investigated the effects of brief hind l...

renal dysfunction is a risk marker in patients who candidate for coronary artery bypass graft (cabg). renal disorder is associated with prolonged stays in intensive care unit and hospital, morbidity and mortality. aim of this study is specific evaluation of association between preoperative creatinine (cr) with atrial fibrillation (af) after elective off-pump cabg in non-diabetic male patients w...

BACKGROUND Massive liver necrosis, characteristic of acute liver failure, may affect hepatosplanchnic haemodynamics, and contribute to the alterations in renal haemodynamics and function. AIMS To investigate the relation between hepatosplanchnic haemodynamics, including portal systemic shunting, and renal blood flow and function in rats with acute liver failure. METHODS Liver failure was in...