scholarly journals Systematic Reduction of Excessive Salt Intake

2020 ◽  
Author(s):  
Boris Kovač ◽  
Urška Blaznik
Keyword(s):  
Salt Intake ◽  
Systematic Reduction

VARIATIONS IN PLASMA RENIN ACTIVITY AND URINARY ALDOSTERONE EXCRETION IN NORMAL SUBJECTS AFTER SALT RESTRICTION AND ACUTE PITUITARY INHIBITION WITH 6-DEHYDRO-16-METHYLENE HYDROCORTISONE

1971 ◽  
Vol 67 (1) ◽  
pp. 159-173
Author(s):  
A. Peytremann ◽  
R. Veyrat ◽  
A. F. Muller
Keyword(s):  
Plasma Renin Activity ◽  
Salt Intake ◽  
Plasma Renin ◽  
Normal Subjects ◽  
Inhibitory Effect ◽  
Renin Activity ◽  
Sodium Balance ◽  
Experimental Conditions ◽  
Salt Restriction ◽  
Aldosterone Production

ABSTRACT Variations in plasma renin activity and urinary aldosterone excretion were studied in normal subjects submitted to salt restriction and simultaneous inhibition of ACTH production with a new synthetic steroid, 6-dehydro-16-methylene hydrocortisone (STC 407). At a dose of 10 mg t. i. d. this preparation exerts an inhibitory effect on the pituitary comparable to that of 2 mg of dexamethasone. In subjects maintained on a restricted salt intake, STC 407 does not delay the establishment of an equilibrium in sodium balance. The increases in endogenous aldosterone production and in plasma renin activity are also similar to those seen in the control subjects. A possible mineralocorticoid effect of STC 407 can be excluded. Under identical experimental conditions, the administration of dexamethasone yielded results comparable to those obtained with STC 407.

Soybean proteins counteract heart remodeling in wistar rats fed a high sodium chloride diet

2019 ◽  
Vol 23 (6) ◽  
pp. 92-99
Author(s):  
I. G. Kayukov ◽  
O. N. Beresneva ◽  
M. M. Parastaeva ◽  
G. T. Ivanova ◽  
A. N. Kulikov ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Sodium Chloride ◽  
Cardiac Remodeling ◽  
Wistar Rats ◽  
Salt Intake ◽  
Left Ventricular ◽  
High Salt ◽  
Soy Proteins ◽  
High Sodium ◽  
Heart Remodeling

BACKGROUND. Increased salt intake is associated with a number of cardiovascular events, including increased blood pressure (BP) and the development of left ventricular hypertrophy (LVH). However, there is much evidence that a high content of sodium chloride in the diet does not always lead to an increase in BP, but almost inevitably causes cardiac remodeling, in particular, LVH. Many aspects of myocardial remodeling induced by high sodium content in the food have not been studied enough. THE AIM of the study was to trace the echocardiographic changes in Wistar rats fed the high salt ration and the high salt ration supplemented with soy proteins.MATERIAL AND METHODS. Echocardiography and BP measurements were performed on male Wistar rats, divided into three groups. The first (control; n = 8) included rats that received standard laboratory feed (20.16 % animal protein and 0.34 % NaCl); the second (n = 10) – animals that received standard feed and 8 % NaCl (high salt ration). The third group (n = 10) consisted of rats who consumed a low-protein diet containing 10 % soy protein isolate (SUPRO 760) and 8 % NaCl. The follow-up period was 2 and 4 months.THE RESULTS of the study showed that: (1) the intake of a large amount of salt with a diet does not necessarily lead to the formation of arterial hypertension; (2) despite the absence of a distinct increase in BP, under these conditions signs of cardiac remodeling, in particular, LVH, appear rather quickly; (3) supplementing a high-salt diet with soy isolates counteracts the development of LVH.CONCLUSION. High salt intake with food can cause heart remodeling, regardless of blood pressure, while soy proteins can counteract this process.

Prevalence, Biochemical and Clinical Characteristics of Resistant Hypertension

2018 ◽  
Vol 69 (10) ◽  
pp. 2845-2849
Author(s):  
Daniela Gurgus ◽  
Elena Ardeleanu ◽  
Carmen Gadau ◽  
Roxana Folescu ◽  
Ioan Tilea ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Cardiovascular Disease ◽  
Resistant Hypertension ◽  
Clinical Characteristics ◽  
Salt Intake ◽  
Target Organ Damage ◽  
Multivariate Logistic Regression Analysis ◽  
Organ Damage ◽  
Left Ventricular ◽  
High Salt Intake

The objectives of the present study were to evaluate the prevalence of resistant hypertension (RH) in primary care setting and to analyse its biochemical and clinical characteristics. After 3 months of treatment and evaluation, 721 (14.01%) of 5,146 patients with hypertension did not reach target office blood pressure of [ 140/90 mmHg. After exclusion of �white-coat effect� with ambulatory blood pressure, of secondary and pseudo- resistant hypertension, prevalence of RH was 6.74%. Lifestyle factors associated with RH were physical inactivity, obesity, high salt intake, smoking and excessive alcohol ingestion. Compared to controlled hypertension, RH patients presented higher incidence of family history of cardiovascular disease (38.90% vs 25.94%), diabetes mellitus (34.87% vs 19.01%), impaired fasting glucose (21.91% vs 19.07%), target organ damage (29.1% vs 15.95%), and cardiovascular disease (27.09% vs 17.06%). Dyslipidaemia (52.90% vs 42.03%), fasting plasma glucose (116.10�38.9 vs 107.80�37.2), HbA1c (6.41�1.42 vs 5.96�0.94), serum creatinine (1.09�0.27 vs 1.03�0.24) and microalbuminuria (21.90% vs 10.95%) were significantly higher in RH. Predictors of RH, determined by a multivariate logistic regression analysis were left ventricular hypertrophy (OD 2.14, 95% CI 1.32-3.69), renal impairment expressed as eGFR [ 60 ml/min/1.73m2 (OD 1.62, 95% CI 1.21-2.21) and the presence of cardiovascular disease (OD 1.48, 95% CI 1.02-2.16).

Meta-Analysis of Effects of Functional Salt Intake on Serum Total Cholesterol, Triglyceride, Insulin, and Chloride Levels of Rats

2018 ◽  
Vol 47 (2) ◽  
pp. 222-228
Author(s):  
Seon-Hee Heo ◽  
Seongmo Yoo ◽  
Seon-Hwa Heo ◽  
Hye Yung Yoon
Keyword(s):  
Total Cholesterol ◽  
Salt Intake ◽  
Meta Analysis ◽  
Serum Total Cholesterol

Effect of Mineral-rich Salt Intake on Diabetic Goto-Kakizaki Rats

2014 ◽  
Vol 43 (3) ◽  
pp. 355-359 ◽  
Author(s):  
Yong-Xie Jin ◽  
Haeng-Ryan Kim ◽  
So-Young Kim
Keyword(s):  
Salt Intake
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