Jewish Hospital

About: Jewish Hospital is a healthcare organization based out in Cincinnati, Ohio, United States. It is known for research contribution in the topics: Antigen & Population. The organization has 3881 authors who have published 3414 publications receiving 123044 citations.

Angiotensin converting enzyme inhibitors versus calcium antagonists in the treatment of diabetic hypertensive patients.

Abstract: Angiotensin converting enzyme inhibitors and calcium antagonists are effective agents for controlling high blood pressure in diabetic patients. We selected 30 type II diabetic patients with proteinuria and evaluated the effect of these drugs on renal function and proteinuria. In a double-blind trial, patients received either 40 mg/day enalapril or 40 mg/day nifedipine during 12 months. They also received a hypoproteic diet with 0.8 g/kg wt/day of protein. In the enalapril group (10 men and eight women), mean arterial blood pressure was 112.0 +/- 12 mm Hg, creatinine clearance was 58.6 +/- 12.4 ml/min, and 24-hour proteinuria was 4.36 +/- 3.23 g/24 hr before treatment. After treatment, mean arterial blood pressure was 82.0 +/- 8.30 mm Hg (p less than 0.001), creatinine clearance was 66.6 +/- 13.8 ml/min (NS), and 24-hour proteinuria was 0.56 +/- 0.78 g/24 hr (p less than 0.001). In the nifedipine group (six men and six women), mean arterial blood pressure was 114.0 +/- 8.0 mm Hg, creatinine clearance was 67.8 +/- 19.6 ml/min, and 24-hour proteinuria was 2.84 +/- 1.31 g/24 hr before treatment. After treatment, mean arterial blood pressure was 86.0 +/- 7.0 mm Hg (p less than 0.001), creatinine clearance was 51.4 +/- 7.9 ml/min (p less than 0.001), and 24-hour proteinuria was 2.66 +/- 0.89 g/24 hr (NS). These results show a similar hypotensive action and different renal effects between these two drugs after 12 months of treatment.

In vitro assay for a humoral substance present during volume expansion and uraemia.

Abstract: A NEW concept of regulation of sodium excretion by the mammalian kidney has evolved since the work of DeWardener et al.1,2. During extracellular fluid volume expansion, a factor or factors other than changes in glomerular nitration rate and mineralocorticoid hormone activity influence sodium diuresis. The same factor(s) appear to contribute to the natriuresis per nephron initiated by nephron reduction and observed in advancing renal disease3. In both extracellular fluid volume expansion and nephron reduction there is evidence4,5 that a humoral substance inhibits sodium reabsorption in single proximal tubules of rats. At least a part of the natriuretic activity may be humorally mediated4 and Rector et al.5,6 have termed the active agent the “natriuretic hormone”. The agent has also been called the “third factor” (glomerular filtration rate representing the first factor and mineralocorticoid hormone activity the second factor).

Multidimensional analysis of the symptoms of chronic bronchitis and emphysema

Abstract: Subjective symptoms and experiences were explored within a group of 146 severe, chronic bronchitis and emphysema patients. Eighty-nine symptoms and experiences, derived from initial interviews with 29 patients, were rated according to the frequency of occurrence during breathing difficulties. Key cluster analyses were used to derive a Bronchitis-Emphysema Symptom Checklist (BESC) measuring 11 symptom categories: Helplessness-Hopelessness, Decathexis, Fatigue, Poor Memory, Peripheral-Sensory Complaints, Dyspnea, Congestion, Sleep Difficulties, Irritability, Anxiety, and Alienation. The BESC symptom categories are highly reliable and the relationships among categories are stable across two subgroups of patients. The BESC provides one way to describe how patients cope with and experience chronic bronchitis and emphysema.