We recently reported that in subjects with untreated type 2 diabetes a 5-wk diet of 30:30:40 carbohydrate/protein/fat ratio resulted in a significant decrease in 24-h integrated glucose, total %glycohemoglobin, and total cholesterol compared with a control diet of 55:15:30 carbohydrate/protein/fat given at the beginning of the 5-wk period. Body weight was stable and insulin was unchanged. We no...

Experiments conducted by the authors and their colleagues in the previous five years are summarized. It is concluded that dietary requirements for rumen-degradable, nitrogen (RDN) can be supplied entirely as nonprotein nitrogen (NPN): Also, that supplements of 'NPN and proteins are equally effective in stimulating forage intake, when intake of RDN in the forage is low, provided that intake of N...

Nutritional assessment was carried out on fifty haemodialyzed patients by demographic, anthropometric, biochemical and dietary indices. The mean age of the patients was 49 years with a male to female ratio of 2.3:1. The duration of dialysis ranged from 6 to 40 months with a mean of 25 months. Fifty percent of the patients were moderately nourished based on their body weight 44%, body mass index...

Whole grains have been reported to lower blood pressure, but results have been mixed. This report compares the effects of soluble and insoluble fibers on blood pressure in a whole grain diet. Twenty-one non-hypertensive men (28-62 yr) with elevated plasma cholesterol levels were selected for the study approved by the Institutional Review Board of the Johns Hopkins School of Public Health. Men c...

Two types of multilayer-film slides for measurement of urea nitrogen in blood are reported here: one for whole-blood samples, the other for plasma or serum. Urea nitrogen concentrations in plasma are determined almost immediately, without preparation of reagents or centrifugation of blood samples. Because the sample volume applied to the slide is not critical, reliable results are quickly obtai...

background: the purpose of our study was to determine the effect of n-acetylcysteine (nac) administered after successful cardiopulmonary resuscitation (cpr) on renal function of the survived patients. methods: in this double-blinded randomized clinical trial, 44 patients who experienced cardiopulmonary arrest and underwent successful cardiopulmonary resuscitation (cpr) were entered into the stu...

The purpose of the study was to evaluate the effect of retained fetal membranes (RFM) on serum minerals and energy- and protein-related metabolites in dairy cows at a herd with a recent history of fatty liver syndrome. Forty-seven multiparous Holstein cows were selected during transition period. Nine cows had RFM longer than 24 h after calving. Blood samples were obtained on prepartum days 21 a...

to compare the nutritional value of rapeseed meal and cottonseed meal in holstein cows, feeding 20 lactating holstein cows each with an average weight of 580± 34 kg and 100± 10 days in milk were studied in a randomized complete block design. the experimental diets consisted of 4 levels of 0, 8, 14 and 25 percent rapeseed meal replaced with cottonseed meal and barley grain in the diets. diets we...

tions a constant (1). If now these conditions are all complied with, but in addition some new factor is introduced, the effect on the rate of urea excretion can be measured by the deviation of the ratio from its constant value. Most of the experiments given in this paper were carried out on the two subjects, Add. and Dru., whose ratios under standard conditions are given in Paper V of this seri...

OBJECTIVES The aim of this study was to evaluate the relationship between pulse wave velocity and carotid intima-media thickness (IMT) in patients with different cardiovascular risk factors. MATERIAL AND METHODS This prospective study included 223 patients with at least 2 risk factors for atherosclerosis, divided based on the presence of coronary artery disease (CAD): 140 patients with angiog...