scholarly journals Combined Intranasal Insulin/Saxagliptin/Metformin Therapies Ameliorate the Effect of Combined Oral Contraceptive- (COC-) Induced Metabolic Syndrome (MetS) with a Major Target on Glucose Metabolism in Adult Female Wistar Rats

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Saheed Olanrewaju Afolabi ◽  
Joy Folahan ◽  
Olalekan Agede ◽  
Olufunke Olorundare
Keyword(s):  
Metabolic Syndrome ◽  
Adult Female ◽  
Wistar Rats ◽  
Ethinyl Estradiol ◽  
Profile Analysis ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Intranasal Insulin ◽  
Weight Changes ◽  
Female Wistar Rats

Objective. To evaluate the effect of the chronic use of combined oral contraceptives (COCs: ethinyl estradiol and levonorgestrel) on the indices of metabolic syndrome in adult female Wistar rats and possible therapeutic management. Materials and Methods. 64 female Wistar rats received either distilled water, norethindrone (NOR), COC, intranasal insulin (INI), metformin (MET), saxagliptin (SAX), INI+MET, and INI+SAX. After 8 weeks of exposure to COC, the animals were sorted into the therapeutic groups. Several parameters were assayed for, such as body weight changes, fasting blood glucose (FBG) level, insulin levels, inflammatory cytokines, and glycated hemoglobin (Hb1Ac). Results. The levels of FBG, insulin, and Hb1Ac were increased consequent upon COC treatment. Treatment with INI+SAX and INI+MET reduced significantly the levels of FBG and Hb1Ac; in addition, the level of insulin was significantly increased in the INI+MET groups ( p ≤ 0.05 ). Serum lipid profile analysis showed a statistical reduction in high-density lipoprotein (HDL) level; this reduction was also significantly reversed in the INI+SAX group. Reduced catalase activity observed in the COC group was reversed in the INI+MET group ( p ≤ 0.05 ). A nonsignificant increase in the level of TNF-α as a result of COC treatment was reversed by INI and INI+MET treatment. Liver GLUT4 and G-6-phosphate levels were significantly increased by COC treatment, and this effect was reversed by INI+SAX in both assays, respectively ( p ≤ 0.01 ). Conclusions. The use of MET and SAX in combination with INI has been shown to reverse some indices of MetS. This study proposes a clinical phase to backup and ascertain these preclinical findings.

scholarly journals The fertility assessment of normal cyclic Wistar rats following the administration of methanolic extract of Portulaca oleracea: an experimental study

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Izuchukwu Azuka Okafor ◽  
Uchenna Somtochukwu Nnamah ◽  
Jude Nnaka
Keyword(s):  
Estrous Cycle ◽  
Adult Female ◽  
Wistar Rats ◽  
Major Effect ◽  
Reproductive Hormones ◽  
Portulaca Oleracea ◽  
High Dose ◽  
Methanolic Extracts ◽  
Cycle Arrest ◽  
Female Wistar Rats

Abstract Background Purslane is a widely distributed shrub used for the treatment of different ailments. The increasing reproductive complications associated with herbal treatments have led to the need to critically evaluate the safety and/or reproductive potentials of commonly used plant extracts. This study investigated the reproductive effect of methanolic extracts of Portulaca oleracea (MEPO) in adult female Wistar rats. Results Group C showed a significant decrease both in relative ovarian weight (p = 0.000), and relative uterine weight (p = 0.037), when compared with the control. There were no significant (p ˃ 0.05) changes in the levels of follicle-stimulating hormone, luteinizing hormone, progesterone, and estradiol. When compared to the control, groups B and C showed abnormal estrous cycle and cycle arrest especially at the metestrus phase with mild congestion of a few blood vessels in the ovary and uterus. Conclusions MEPO may possess some anti-fertility effect, as it disrupts the estrous cycle of adult female Wistar rats; although it has no major effect on the reproductive hormones, uterus, and ovarian histology of adult female Wistar rats. However, high dose consumption should be taken with precaution.

scholarly journals Impact of the Level of Adherence to Mediterranean Diet on the Parameters of Metabolic Syndrome: A Systematic Review and Meta-Analysis of Observational Studies

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1514
Author(s):  
Dimitra Rafailia Bakaloudi ◽  
Lydia Chrysoula ◽  
Evangelia Kotzakioulafi ◽  
Xenophon Theodoridis ◽  
Michail Chourdakis
Keyword(s):  
Metabolic Syndrome ◽  
Mediterranean Diet ◽  
Observational Studies ◽  
Positive Impact ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Hdl Cholesterol ◽  
Central Registry ◽  
High Adherence ◽  
The Impact

High adherence to the Mediterranean diet (MD) has been associated with a lower prevalence of Metabolic Syndrome (MetS). The present study aimed to investigate the impact of MD adherence on parameters of MetS. A systematic literature search was performed in PubMed, Cochrane Central Registry of Clinical Trials (CENTRAL), Scopus, EMBASE, Web of Science and Google Scholar databases. Observational studies that recorded adherence to MD and components/measures of the MetS, such as waist circumference (WC), blood pressure (BP), fasting blood glucose (FBG), high-density lipoprotein (HDL) cholesterol and triglycerides (TG), were included in this study. A total of 58 studies were included in our study. WC and TG were significantly lower in the high adherence MD group (SMD: −0.20, (95%CI: −0.40, −0.01), SMD: −0.27 (95%CI: −0.27, −0.11), respectively), while HDL cholesterol was significantly higher in the same group (SMD: −0.28 (95%CI: 0.07, 0.50). There was no difference in FBG and SBP among the two groups (SMD: −0.21 (95%CI: −0.54, 0.12) & SMD: −0.15 (95%CI: −0.38, 0.07), respectively). MD may have a positive impact on all parameters of MetS. However, further research is needed in this field.

scholarly journals Cortisol, DHEAS, their ratio and the metabolic syndrome: evidence from the Vietnam Experience Study

2010 ◽  
Vol 162 (5) ◽  
pp. 919-923 ◽  
Author(s):  
Anna C Phillips ◽  
Douglas Carroll ◽  
Catharine R Gale ◽  
Janet M Lord ◽  
Wiebke Arlt ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Military Service ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Cross Sectional ◽  
Us Army ◽  
Telephone Interviews ◽  
The Metabolic Syndrome ◽  
Increased Risk ◽  
Vietnam Era

ObjectivesThe aim of these analyses was to examine the association of cortisol, DHEAS and the cortisol:DHEAS ratio with the metabolic syndrome (MetS) and its components.DesignThe analyses were cross-sectional.MethodsParticipants were 4255 Vietnam era US army veterans. From military service files, telephone interviews and a medical examination, occupational, socio-demographic and health data were collected. MetS was ascertained from data on body mass index; fasting blood glucose or a diagnosis of diabetes; blood pressure or a diagnosis of hypertension; high-density lipoprotein cholesterol; and triglyceride levels. Contemporary morning fasted cortisol and DHEAS concentrations were determined. The outcomes were MetS and its components. Analysis was by logistic regression, first adjusting for age and then additionally for an array of candidate confounders.ResultsCortisol, although not in the fully adjusted analysis, and DHEAS were both related to MetS. Whereas high cortisol concentrations were associated with an increased risk of MetS, high DHEAS concentrations appeared protective. By far, the strongest associations with MetS were observed for the cortisol:DHEAS ratio; the higher the ratio, the greater the risk of having MetS. The ratio was also significantly related to four of the five MetS components.ConclusionsThe cortisol:DHEAS ratio is positively associated with MetS. Prospective analyses are needed to help untangle direction of causality, but this study suggests that the cortisol:DHEAS ratio is worthy of further study in this and other health contexts.

scholarly journals The Role of Bioactive Compounds from Dietary Spices in the Management of Metabolic Syndrome: An Overview

Nutrients ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 175
Author(s):  
Dana Hasan Alkhatib ◽  
Abdul Jaleel ◽  
Maryam Naveed Muhammad Tariq ◽  
Jack Feehan ◽  
Vasso Apostolopoulos ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Metabolic Syndrome ◽  
Blood Glucose ◽  
Dietary Supplements ◽  
Bioactive Compounds ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Preventive Measure ◽  
Blood Lipid ◽  
Lifestyle Changes

Metabolic syndrome (MetS) is a combination of physiologically dysregulated parameters that can include elevated fasting blood glucose, high blood pressure, central obesity, increased triglyceride levels, insulin resistance, diabetes, elevated low density lipoprotein levels, and reduced high density lipoprotein levels in the blood. Effective clinical management of MetS is critical as it is strongly associated with long lasting and fatal complications in patients. Alongside standard care of lifestyle changes and medication, dietary supplements derived from herbal resources could be an alternative therapeutic strategy that is safe, efficient, culturally acceptable, and has few side effects. Of the dietary supplements, spicy foods have always been considered a great source of functional bioactive compounds. Herbal therapy is broadly used in many countries as a treatment or as a preventive measure in the management of MetS risk factors, including blood glucose, blood pressure, and blood lipid levels. Herein, an attempt is made to evaluate the recent studies in the management of MetS with herbal alternatives, and to explore the possibility of their use as therapeutic treatments or supplements.

scholarly journals PENGARUH PEMBERIAN QUERCETIN TERHADAP KADAR LEPTIN SERUM TIKUS WISTAR YANG DIBERI DIET TINGGI LEMAK

2012 ◽  
Vol 6 (2) ◽  
Author(s):  
Sudiarto . ◽  
Sri Hidayati Suprihatin
Keyword(s):  
Metabolic Syndrome ◽  
Wistar Rats ◽  
Block Design ◽  
Density Lipoprotein ◽  
Control Group ◽  
Diet Induced Obesity ◽  
Post Test ◽  
Ultimate Cause ◽  
Chronical Disease ◽  
High Level

Obesity, one of the degenerative diseases, is a risk factor for chronical disease and an ultimate cause of metabolic syndrome which ismarked by the raising level of leptin on blood (hyperleptinemia). Metabolic syndrome is marked by the size of the waist is more than 40 inchfor man or 35 inch for woman, hypertension, hyperglycemia, high level of triglyceride, and the level of HDL (high-density lipoprotein) is low.This research is aimed to know the giving of quercetin (which has high anti oxide activities) on the declining level of leptin to the giving of DIO(Diet Induced Obesity). An experimental study using Post Test Control Group was done to the experimental wistar rats. Samples werechosen by using randomized complete block design. Rats were treated for 8 weeks. The dose of given quercetin were 2 mg/kgBB/day, 10mg/kgBB/day, and 50 mg/kgBB/day during the last 8 weeks of research. The variable measured in this research is the level of leptin onblood. Based on the experiment, quercetin is proven that gives influence to the level of leptin on obesity wistar rats’ serum compare to the givenlevel of leptin on controlled rats. There is different average on the level of leptin on wistar rats’ serum which being obesity on each grouptreatment. The giving of quercetin have significant correlation (p<0.05) with the level of leptin on wistar rats’ serum which being obesity (r = -0.704, p = 0.001). The conclusion from this research is the giving of quercetin to obesity rats for 8 weeks can decline the level of leptin onblood.Keywords: quercetin, leptin, high fat diet

scholarly journals Locomotor sensitization to cocaine in adolescent and adult female Wistar rats

2018 ◽  
Vol 349 ◽  
pp. 158-162 ◽  
Author(s):  
Sydney A. Rowson ◽  
Stephanie L. Foster ◽  
David Weinshenker ◽  
Gretchen N. Neigh
Keyword(s):  
Adult Female ◽  
Wistar Rats ◽  
Locomotor Sensitization ◽  
Female Wistar Rats

Cyantraniliprole impairs reproductive parameters by inducing oxidative stress in adult female wistar rats

2021 ◽  
Author(s):  
Suellen Ribeiro da Silva Scarton ◽  
Felipe Tsuzuki ◽  
Marina Trevizan Guerra ◽  
Dayane Priscila dos Santos ◽  
Aldair Casagrande dos Santos ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Adult Female ◽  
Wistar Rats ◽  
Reproductive Parameters ◽  
Female Wistar Rats

Comparing the validity of continuous metabolic syndrome risk scores for predicting pediatric metabolic syndrome: the CASPIAN-V study

2019 ◽  
Vol 32 (4) ◽  
pp. 383-389 ◽  
Author(s):  
Mehri Khoshhali ◽  
Ramin Heshmat ◽  
Mohammad Esmaeil Motlagh ◽  
Hasan Ziaodini ◽  
Mahdi Hadian ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Principal Component ◽  
Hdl Cholesterol ◽  
Cross Sectional Study ◽  
Risk Scores ◽  
Cross Sectional ◽  
Z Scores ◽  
Iranian Children

Abstract Background The aim of this study was to compare the validity of various approaches to pediatric continuous metabolic syndrome (cMetS) scores including siMS scores (2 waist/height + fasting blood glucose [FBG]/5.6 + triglycerides [TG]/1.7 + systolic blood pressure [BP]/130 + high-density lipoprotein [HDL]/1.02), Z-scores, principal component analysis (PCA) and confirmatory factor analysis (CFA) for predicting metabolic syndrome (MetS). Methods This nationwide cross-sectional study was conducted on 4200 Iranian children and adolescents aged 7–18 years. The cMetS was computed using data on HDL, cholesterol, TGs, FBG, mean arterial pressure (MAP) and waist circumference (WC). The areas under the receiver operating characteristic curves (AUCs) were used to compare the performances of different cMetS scores. Results Data of 3843 participants (52.4% boys) were available for the current study. The mean (standard deviation [SD]) age was 12.6 (3) and 12.3 (3.1) years for boys and girls, respectively. The differences in AUC values of cMetS scores were significant based on the Delong method. The AUCs (95% confidence interval [CI]) were for Z-scores, 0.94 (0.93, 0.95); first PCA, 0.91 (0.89, 0.93); sum PCA, 0.90 (0.88, 0.92), CFA, 0.79 (0.76, 0.3) and also for siMS scores 1 to 3 as 0.93 (0.91, 0.94), 0.92 (0.90, 0.93), and 0.91 (0.90, 0.93), respectively. Conclusions The results of our study indicated that the validity of all approaches for cMetS scores for predicting MetS was high. Given that the siMS scores are simple and practical, it might be used in clinical and research practice.

scholarly journals An Augmented Model with Inferred Blood Features for the Self-diagnosis of Metabolic Syndrome

2020 ◽  
Vol 59 (01) ◽  
pp. 018-030
Author(s):  
Tianshu Zhou ◽  
Ying Zhang ◽  
Chengkai Wu ◽  
Chao Shen ◽  
Jingsong Li ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Test Data ◽  
Classification Accuracy ◽  
Blood Test ◽  
Health Management ◽  
Fasting Blood Glucose ◽  
Density Lipoprotein ◽  
Developed Countries ◽  
The Third ◽  
Health Checks

Abstract Background and Objectives The penetration rate of physical examinations in China is substantially lower than that in developed countries. Therefore, an auxiliary approach that does not depend on hospital health checks for the diagnosis of metabolic syndrome (MetS) is needed. Methods In this study, we proposed an augmented method with inferred blood features that uses self-care inputs available at home for the auxiliary diagnosis of MetS. The dataset used for modeling contained data on 91,420 individuals who had at least 2 consecutive years of health checks. We trained three separate models using a regularized gradient-boosted decision tree. The first model used only home-based features; additional blood test data (including triglyceride [TG] data, fasting blood glucose data, and high-density lipoprotein cholesterol [HDL-C] data) were included in the second model. However, in the augmented approach, the blood test data were manipulated using multivariate imputation by chained equations prior to inclusion in the third model. The performance of the three models for MetS auxiliary diagnosis was then quantitatively compared. Results The results showed that the third model exhibited the highest classification accuracy for MetS in comparison with the other two models (area under the curve [AUC]: 3rd vs. 2nd vs. 1st = 0.971 vs. 0.950 vs. 0.905, p < 0.001). We further revealed that with full sets of the three measurements from earlier blood test data, the classification accuracy of MetS can be further improved (AUC: without vs. with = 0.971 vs. 0.993). However, the magnitude of improvement was not statistically significant at the 1% level of significance (p = 0.014). Conclusion Our findings demonstrate the feasibility of the third model for MetS homecare applications and lend novel insights into innovative research on the health management of MetS. Further validation and implementation of our proposed model might improve quality of life and ultimately benefit the general population.

Effects of chia (Salvia hispanica L.) on oxidative stress and inflammation in ovariectomized adult female Wistar rats

2019 ◽  
Vol 10 (7) ◽  
pp. 4036-4045 ◽  
Author(s):  
Bárbara Pereira da Silva ◽  
Renata Celi Lopes Toledo ◽  
Marcella Duarte Villas Mishima ◽  
Maria Eliza de Castro Moreira ◽  
Christiane Mileib Vasconcelos ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Adult Female ◽  
High Fat Diet ◽  
Wistar Rats ◽  
Lipid Profiles ◽  
Ovariectomized Rats ◽  
High Fat ◽  
Salvia Hispanica ◽  
Female Wistar Rats ◽  
Salvia Hispanica L

The study investigated the influence of chia consumption on inflammation, oxidative stress, and lipid profiles in female ovariectomized rats fed a high-fat diet.

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