scholarly journals Isolation of Prunin From Bauhinia variegata and Its Antioxidant Activity in Rats Fed an Atherogenic Diet

2020 ◽  
Vol 15 (10) ◽  
pp. 1934578X2096787
Author(s):  
Xi Zhang ◽  
Binghua Ye
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Systolic Blood Pressure ◽  
Thrombus Formation ◽  
Density Lipoprotein ◽  
Atherogenic Diet ◽  
Plaque Formation ◽  
Proinflammatory Mediators ◽  
Tnf Α ◽  
Bauhinia Variegata

Atherosclerosis is no longer a disease attributed mainly to high cholesterol content in the body; it has come to be regarded as a chronic inflammatory disease with an autoimmune component. The purpose of this study was to investigate the effect of the prunin fraction (PF) isolated from the ethanolic extract of Bauhinia variegata against the release of various proinflammatory mediators in rats fed an atherogenic diet. The diet was administered orally to Sprague Dawley rats for 60 days to induce atherosclerosis. The blood serum of the rats was used to estimate the levels of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), thiobarbituric acid reactive substance, catalase, total cholesterol, triglyceride, low-density lipoprotein, and high-density lipoprotein using assay kits. Other physical parameters, such as body weight, feed intake, and systolic blood pressure, were also determined during the study. The results showed a significant protective effect of the PF against diet-induced atherosclerosis by decreasing the levels of proinflammatory mediators such as TNF-α and IL-6. Rats treated with PF (20 and 40 mg/kg) showed a change in systolic blood pressure and a reduction in oxidative stress induced by the atherogenic diet. Reduction in body weight and modulation of food intake were observed in PF-treated rats, which indicated atheroprotective, hypolipidemic, and antioxidant effects. The study concludes that the atheroprotective properties of PF are due to effects on the initial phase of plaque formation to thrombus formation. This study may help researchers to find a better alternative for selecting optimal therapies and preventing plaque formation. Future Significance: This article focuses on the molecular mechanisms involved in the evolution of atherosclerotic plaques and different targets that act at the starting stage of the plaque to thrombus formation. This may pave the way for selecting optimal therapies and preventing plaque complications.

Jumpstarting Health With a 15-Day Whole-Food Plant-Based Program

2021 ◽  
pp. 155982762110063
Author(s):  
Susan M. Friedman ◽  
Carol Hee Barnett ◽  
Robert Franki ◽  
Bruce Pollock ◽  
Beth Garver ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Systolic Blood Pressure ◽  
Blood Sugar ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Food Plant ◽  
Fasting Blood Sugar ◽  
Average Weight ◽  
Low Density ◽  
Average Drop

The 15-day Jumpstart was developed as an evidence-based, affordable, standardized, replicable, and scalable program, designed to demonstrate quickly to patients that changing what they eat can improve their health. The program was designed using the principles of the self-determination theory of motivation and personality. Patients were instructed to eat an Esselstyn-compliant, whole-food plant-based diet consisting of vegetables, fruits, whole grains, and legumes. Of the 389 participants in the program from September 2018 to February 2020, average weight loss was 5.8 pounds (7.3 for those whose body mass index was >30), average systolic blood pressure drop was 6.8 points (16.8 points for those with systolic blood pressure >140), average drop in cholesterol was 26 points (44 points for those with a cholesterol >200), average drop in low-density lipoprotein was 19 points (33 points for those with a low-density lipoprotein >100), and average drop in fasting blood sugar was 5.1 points (28.4 points for those starting in the diabetic range); P value was <.005 for fasting blood sugar and <.001 for all other comparisons. A 15-day program that helps patients adopt an Esselstyn-style whole-food plant-based diet, through education, individualized medical feedback, social support, and facilitated small group work, rapidly improves health.

scholarly journals Effect of Age and Body Weight on the Systolic Blood Pressure of the Growing Chicken

1963 ◽  
Vol 42 (6) ◽  
pp. 1465-1466 ◽  
Author(s):  
E.L. Nichols ◽  
D.K. Hotchkiss ◽  
S.L. Balloun
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Systolic Blood Pressure ◽  
Effect Of Age

Contribution of vasopressin to the maintenance of blood pressure during dehydration

1983 ◽  
Vol 245 (5) ◽  
pp. F615-F621 ◽  
Author(s):  
R. L. Woods ◽  
C. I. Johnston
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Systolic Blood Pressure ◽  
Arginine Vasopressin ◽  
Cardiovascular Response ◽  
Urine Volume ◽  
Brattleboro Rats ◽  
Continuous Administration ◽  
Plasma Vasopressin ◽  
Long Evans

Normal Long-Evans rats, when dehydrated for up to 72 h, have a progressive rise in plasma vasopressin that is associated with a fall in body weight and urine volume, a rise in plasma and urine osmolality, and the maintenance of normal systolic blood pressure. In contrast, Brattleboro diabetes insipidus rats, genetically deficient in vasopressin, when dehydrated to achieve an equivalent body weight loss, have a significant 15 mmHg fall in systolic blood pressure. Even when fluid balance is corrected in the Brattleboro rats by the continuous administration of 1-desamino-8-D-arginine vasopressin, a synthetic vasopressin analogue with potent antidiuretic properties but minimal pressor activity, blood pressure still falls when the animals are dehydrated. In contrast, Brattleboro rats infused with exogenous arginine vasopressin to produce a plasma vasopressin level of 18.9 +/- 3.5 pg X ml-1 are able to maintain normal blood pressure during 48 h of dehydration. This level of vasopressin is comparable to the level found endogenously in dehydrated Long-Evans rats and is nonpressor in normal rats. These results suggest that both the antidiuretic and vasoconstrictor properties of vasopressin are important in the cardiovascular response to dehydration.

scholarly journals Chronic Kidney Disease among Diabetes Patients in Ethiopia: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Wondimeneh Shibabaw Shiferaw ◽  
Tadesse Yirga Akalu ◽  
Yared Asmare Aynalem
Keyword(s):  
Blood Pressure ◽  
Chronic Kidney Disease ◽  
Diabetic Retinopathy ◽  
Kidney Disease ◽  
Glycemic Control ◽  
High Density Lipoprotein ◽  
Systolic Blood Pressure ◽  
Meta Analysis ◽  
Density Lipoprotein ◽  
Diabetes Patients

Background. Though different primary studies have reported the burden of chronic kidney disease among diabetes patients, their results have demonstrated substantial variation regarding its prevalence in Ethiopia. Therefore, this study aimed to estimate the pooled prevalence of chronic kidney disease and its associated factors among diabetes patients in Ethiopia. Method. PubMed, African Journals Online, Google Scholar, Scopus, and Wiley Online Library were searched to identify relevant studies. The I2 statistic was used to check heterogeneity across the included studies. A random-effects model was applied to estimate the pooled effect size across studies. A funnel plot and Egger’s regression test were used to determine the presence of publication bias. All statistical analyses were performed using STATA™ version 14 software. Result. In this meta-analysis, a total of 12 studies with 4,075 study participants were included. The estimated prevalence of CKD among diabetes patients was found to be 35.52% (95% CI: 25.9–45.45, I2 = 96.3%) for CKD stages 1 to 5 and 14.5% (95% CI: 10.5–18.49, I2 = 91.1%) for CKD stages 3 to 5. Age greater than 60 years (OR = 2.99; 95% CI: 1.56–5.73), female sex (OR = 1.68; 95% CI: 1.04–2.69), duration of diabetes >10 years (OR = 2.76; 95% CI: 1.38–5.51), body mass index >30 kg/m2 (OR = 2.06; 95% CI: 1.41–3.00), type 2 diabetes (OR = 2.54; 95% CI: 1.73–3.73), poor glycemic control (OR = 2.01; 95% CI: 1.34–3.02), fasting blood glucose >150 mg/dl (OR = 2.58; 95% CI: 1.79–3.72), high density lipoprotein >40 mg/dl (OR = 0.48; 95% CI: 0.30–0.85–25), systolic blood pressure>140 mmHg (OR = 3.26; 95% CI: 2.24–4.74), and diabetic retinopathy (OR = 4.54; CI: 1.08–25) were significantly associated with CKD. Conclusion. This study revealed that the prevalence of chronic kidney disease remains high among diabetes patients in Ethiopia. This study found that a long duration of diabetes, age>60 years, diabetic retinopathy, female sex, family history of kidney disease, poor glycemic control, systolic blood pressure, overweight, and high level of high-density lipoprotein were associated with chronic kidney disease among diabetic patients. Therefore, situation-based interventions and context-specific preventive strategies should be developed to reduce the prevalence and risk factors of chronic kidney disease among diabetes patients.

Assessing Children's Blood Pressure—Considerations of Age and Body Size: The Muscatine Study

PEDIATRICS ◽  
1985 ◽  
Vol 75 (6) ◽  
pp. 1081-1090
Author(s):  
Ronald M. Lauer ◽  
Trudy L. Burns ◽  
William R. Clarke
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Body Size ◽  
Systolic Blood Pressure ◽  
High Blood Pressure ◽  
Clinical Setting ◽  
Blood Pressure Level ◽  
Pressure Level ◽  
Excessive Body Weight

Blood pressure was assessed in 4,207 children, aged 5 to 18 years, examined in the schools of Muscatine, Iowa during 1981. Overall, 69.9% of the age-sex-specific quintiles and height-sex-specific quintiles of systolic blood pressure were identical. In only 1.0% of children did these quintiles differ by more than one. Children whose blood pressure was in the highest quintile for both age and height were more obese than their peers. Those whose blood pressure was high for age but not for height were proportionately taller and heavier than their age peers. Children whose blood pressure was high for height but not for age were older, shorter, and lighter. Thus, having precocious levels of blood pressure for age during childhood is associated with excessive body weight or precocious height, whereas having high blood pressure for height but not for age is associated with being short for age. The latter suggests that age may be a factor independent of height and weight affecting blood pressure level in childhood. These relationships of body size and age to blood pressure must be considered when evaluating children's blood pressure levels in the clinical setting, and a technique for doing so is presented.

Rough estimate of changes in body weight and systolic blood pressure after initiating hemodialysis therapy.

1995 ◽  
Vol 28 (11) ◽  
pp. 1407-1413
Author(s):  
Satoko Nakamura ◽  
Genjiro Kimura ◽  
Jun Tomita ◽  
Takuya Inoue ◽  
Takashi Inenaga
Keyword(s):  
Blood Pressure ◽  
Body Weight ◽  
Systolic Blood Pressure

scholarly journals Pattern of Metabolic Syndrome in Clinical Practice

1970 ◽  
Vol 10 (2) ◽  
pp. 48-51
Author(s):  
Quazi Tarikul Islam ◽  
Md Azizul Haque ◽  
ASM Shawkat Ali ◽  
ARM Saifuddin Ekram ◽  
Sultana Monira Hussain ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Body Weight ◽  
Clinical Practice ◽  
Waist Circumference ◽  
Prospective Study ◽  
Systolic Blood Pressure ◽  
Total Cholesterol ◽  
Age Group ◽  
Inclusion Criteria

1068 randomly sampled adult Bangladeshi people were studied during a period of six months from October 2004 to March 2005. It was a randomized, prospective study. Cases that fulfilled two criteria of metabolic syndrome (MetS) were evaluated to see pattern and types of MetS. Out of 1068 patients, 110 (10.3%) fulfilled the inclusion criteria. 101 (9.4%) cases were labeled as metabolic syndrome according to NCEP ATP III criteria, 09 cases had only two criteria. 40 cases were male & 70 cases were female (M:F= 1:1.8). Mean age of patients with was 44.88, ranging from the age of 20-68 years. Majority (55%) of the patients were in the age group of 30-49 years. Half of the cases had BMI 30-34.9. Mean body weight of male was 85.9 kg and of female was 78.2 kg. Mean waist circumference of male was 41.7 inches and of female 40 inches. Mean HDL for male was 38.3 mg/dL and for female is 40.2 mg/dL. Mean Triglyceride for male was 172.1 and for female was 169.3 mg/dL. Mean total cholesterol for male was 216.7 and for female was 207.6 mg/dL. Mean systolic blood pressure (SBP) for men is 162 mm Hg & diastolic blood pressure (DBP) 99 mm Hg and for female mean SBP 155 and DBP 96 mm Hg. Metabolic syndrome is more prevalent in the 3rd and 4th decade of life in both sexes. It is almost twice common in female than male. Combination of hypertension, obesity & dyslipidemia comprises nearly 40% of its presentation.    doi: 10.3329/jom.v10i2.2813 J MEDICINE 2009; 10 : 48-51

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