High calcium diet improves the liver oxidative stress and microsteatosis in adult obese rats that were overfed during lactation

2016 ◽  
Vol 92 ◽  
pp. 245-255 ◽  
Author(s):  
E.P.S. Conceição ◽  
E.G. Moura ◽  
P.N. Soares ◽  
X.X. Ai ◽  
M.S. Figueiredo ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Calcium Diet ◽  
High Calcium ◽  
Obese Rats ◽  
High Calcium Diet

scholarly journals PROLONGED EXPOSURE TO DIFFERENT TYPES OF ENERGY RESTRICTED CALCIUM DIET MODULATES THE INFLAMMATORY AND OXIDATIVE STRESS RESPONSE IN HEALTHY MALE RATS

2019 ◽  
pp. 154-159
Author(s):  
SANDEEP DAS ◽  
DIPAYAN CHOUDHURI
Keyword(s):  
Oxidative Stress ◽  
Inflammatory Response ◽  
Male Rats ◽  
Calcium Diet ◽  
Low Calcium Diet ◽  
Low Calcium ◽  
High Calcium ◽  
High Calcium Diet ◽  
And Oxidative Stress

Objective: Emerging evidence established the role of dietary calcium in the modulation of obesity. Obesity is known to induce inflammatory and oxidative stress in adipocytes resulting in several metabolic complications. In the present study, we evaluated the role of low and high calcium diet on systemic inflammatory response and oxidative stress markers in both plasma and hepatic tissues in male rats. Methods: A total of 30 male rats were divided into three groups and fed with control, low calcium (0.25%), and high calcium (1.0%) diet for 3 months. All the diets were isocaloric in nature. At the end of the treatment, all rats were sacrificed, followed by collection of blood and hepatic tissue for inflammatory, oxidative, antioxidant, and histological study. Results: Rats fed with a low calcium diet showed a significant increase in the body weight gain, liver mass, plasma inflammatory markers C-reactive protein, interleukin-6, and tumor necrosis factor-alpha. Low calcium diet significantly increased the lipid peroxidation and protein carbonylation and decreased the superoxide dismutase and glutathione peroxidase activities in both plasma and liver. High calcium diet, on the other hand, showed the reversed effect. Conclusion: Low calcium in the diet, along with obesity, increases the systemic inflammatory response, which in turn increases oxidative stress both in blood and hepatic tissues. This might be associated with obesity-induced hepatic disorder. High calcium in diet attenuates this effect.

Parathyroid Hormone- and Deoxycorticosterone Acetate-Induced Hypertension in the Rat

1980 ◽  
Vol 58 (5) ◽  
pp. 365-371 ◽  
Author(s):  
A. Berthelot ◽  
A. Gairard
Keyword(s):  
Parathyroid Hormone ◽  
Hormone Secretion ◽  
Sprague Dawley ◽  
Physiological Concentration ◽  
Deoxycorticosterone Acetate ◽  
Calcium Diet ◽  
Arterial Blood ◽  
Sprague Dawley Rats ◽  
High Calcium ◽  
High Calcium Diet

1. Hypertension induced by treatment with deoxycorticosterone acetate and sodium chloride was studied in male Sprague-Dawley rats and related to parathyroid hormone secretion. 2. Lack of parathyroid hormone (due to parathyroidectomy) or decreased parathormone secretion (due to a high-calcium diet) partially inhibited the development of arterial hypertension. 3. In contrast, in thyroparathyroidectomized rats supplemented with thyroxine, the administration of parathyroid hormone rapidly elevated arterial blood pressure. 4. Maintaining a physiological concentration of serum calcium in the absence of parathyroid hormone (by feeding a high-calcium diet to parathyroidectomized rats) was not sufficient to establish mineralocorticoid hypertension. 5. These results show that parathyroid hormone is necessary for the complete development of mineralocorticoid hypertension.

scholarly journals Effect of High‐Calcium Diet on Coronary Artery Disease in Ossabaw Miniature Swine With Metabolic Syndrome

2015 ◽  
Vol 4 (8) ◽  
Author(s):  
Alyssa K. Phillips‐Eakley ◽  
Mikaela L. McKenney‐Drake ◽  
Martin Bahls ◽  
Sean C. Newcomer ◽  
John S. Radcliffe ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Metabolic Syndrome ◽  
Coronary Artery ◽  
Miniature Swine ◽  
Calcium Diet ◽  
High Calcium ◽  
High Calcium Diet ◽  
Artery Disease

Effect of High-Calcium Diet on Urinary Oxalate Excretion in Urinary Stone Formers

1988 ◽  
Vol 15 (3-4) ◽  
pp. 264-270 ◽  
Author(s):  
Teruhiro Nakada ◽  
Isoji Sasagawa ◽  
Hidekatsu Furuta ◽  
Takashi Katayama ◽  
Jun Shimazaki
Keyword(s):  
Urinary Stone ◽  
Urinary Oxalate ◽  
Oxalate Excretion ◽  
Calcium Diet ◽  
Stone Formers ◽  
High Calcium ◽  
High Calcium Diet ◽  
Urinary Oxalate Excretion

scholarly journals High calcium diet augments vascular potassium relaxation in hypertensive rats.

Hypertension ◽  
1992 ◽  
Vol 19 (1) ◽  
pp. 85-92 ◽  
Author(s):  
I Pörsti ◽  
P Arvola ◽  
H Wuorela ◽  
H Vapaatalo
Keyword(s):  
Hypertensive Rats ◽  
Calcium Diet ◽  
High Calcium ◽  
High Calcium Diet
Sign in / Sign up

Export Citation Format

Share Document