Short-term effects of goat milk yogurt-containing angiotensin-converting enzyme inhibitory peptides and two raisin varieties on subjective appetite, blood pressure and glycaemic responses in healthy adults. Results from a randomised clinical trial.

Goat milk yogurt (GMY) and raisins are popular foods with a favourable nutrient profile. Our aim was to determine the glycaemic index (GI) and postprandial responses to GMY-containing angiotensin-converting enzyme inhibitory (ACE-I) peptides carrying the RPKHPINHQ isracidin fragment and two Greek raisin varieties in an acute feeding setting. A total of twelve healthy participants (four male and eight female) consumed breakfast study foods containing 25 g available carbohydrate on seven occasions over a 3- to 9-week period: food 1: D-glucose (25 g) served as the control and was consumed on three separate occasions; food 2: GMY (617·28 g); food 3: Corinthian raisins (37·76 g); food 4: Sultana raisins (37·48 g) and food 5: GMY & C (308·64 g GMY and 18·88 g C).

Inappropriately normal plasma ACTH and cortisol concentrations in the face of increased circulating interleukin-6 concentration in exercise in patients with sarcoidosis.

Sarcoidosis is an autoimmune disease, and hypothalamic-pituitary-adrenal (HPA) axis activity is blunted in autoimmunity. Exercise stimulates the HPA axis, and we hypothesized that in sarcoidosis patients responses to treadmill exercise would be reduced. Hence, we studied 44 sarcoidosis patients [27 untreated (age, mean ± SD, 42 ± 2 years, 12 males, 15 females) and 17 dexamethasone treated (age, 46 ± 4 years, 7 males, 10 females)] and 20 healthy controls (40 ± 5 years old, 9 males, 11 females).

Resting respiratory variables and exercise capacity in adult patients with cystic fibrosis.

Introduction: Cystic fibrosis (CF) is the most common life-limiting, recessively inherited disease in the white population, associated with significantly high morbidity and mortality rates; CF pulmonary disease, assessed by pulmonary function tests, arterial blood gases and the Schwachman score, remains the most prevalent in terms of morbidity in the adult CF population.

Objectives: The aim of the present study was to evaluate the relationship between resting respiratory variables and exercise capacity in adult patients with CF.

Results: Study investigations undertaken in 18 CF patients and 11 healthy volunteers showed that among the resting lung function parameters, inspiratory capacity (IC) at rest was the only significant predictor of VO(2) peak (r=0.

Clarithromycin reduces the severity of bronchial hyperresponsiveness in patients with asthma.

A randomised double-blind placebo-controlled study was designed to evaluate the effects of a semisynthetic macrolide antibiotic, clarithromycin, on bronchial hyperresponsiveness to methacholine in patients with a diagnosis of asthma. Adult asthma patients undergoing treatment with budesonide 400 microg b.i.

Resting lung function and hemodynamic parameters as predictors of exercise capacity in patients with chronic heart failure.

Study Objectives: The aim of this study was to examine the role of resting pulmonary function and hemodynamic parameters as predictors of exercise capacity in patients with chronic heart failure.

Measurements And Results: Fifty-one patients with chronic heart failure underwent resting pulmonary function testing, including inspiratory capacity (IC) and symptom-limited, treadmill cardiopulmonary exercise testing (CPET). Right-heart catheterization and radionuclide ventriculography were performed within 2 days of CPET.