scholarly journals Oxidative Stress Is Increased in Combined Oral Contraceptives Users and Is Positively Associated with High-Sensitivity C-Reactive Protein

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 1070
Author(s):  
Sabina Cauci ◽  
Serena Xodo ◽  
Cinzia Buligan ◽  
Chiara Colaninno ◽  
Mattia Barbina ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
High Sensitivity ◽  
Low Grade ◽  
Strong Positive Correlation ◽  
Obese Women ◽  
C Reactive Protein ◽  
Oxidative Stress Biomarkers ◽  
Free Oxygen Radical ◽  
Reactive Protein ◽  
Healthy Women

Information concerning the mechanisms underlying oxidative stress and low-grade inflammation in young healthy women predisposing eventually to future diseases is scarce. We investigated the relationship of oxidative stress and high-sensitivity C-reactive protein (hsCRP) in fertile-age women by oral combined contraceptive (OC) use. Caucasian Italian healthy non-obese women (n = 290; 100 OC-users; 190 non-OC-users; mean age 23.2 ± 4.7 years) were analyzed. Blood hydroperoxides, as oxidative stress biomarkers, were assessed by Free Oxygen Radical Test (FORT). Serum hsCRP was determined by an ultra-sensitive method (hsCRP). Markedly elevated oxidative stress (≥400 FORT Units) was found in 77.0% of OC-users and 1.6% of non-OC-users, odds ratio (OR) = 209, 95% CI = 60.9–715.4, p < 0.001. Elevated hsCRP levels ≥ 2.0 mg/L, considered risky for cardiovascular diseases (CVDs), were found in 41.0% of OC-users and 9.5% of non-OC-users, OR = 6.6, 95%CI 3.5–12.4, p < 0.001. Hydroperoxides were strongly positively correlated to hsCRP in all women (rs = 0.622, p < 0.001), in OC-users (rs = 0.442, p < 0.001), and in non-OC-users (rs = 0.426, p < 0.001). Women with hydroperoxides ≥ 400 FORT Units were eight times as likely to have hsCRP ≥ 2 mg/L. In non-OC-users only, hydroperoxides values were positively correlated with weight and body mass index, but negatively correlated with red meat, fish and chocolate consumption. Our research is the first finding a strong positive correlation of serum hydroperoxides with hsCRP, a marker of low-grade chronic inflammation, in young healthy women. Further research is needed to elucidate the potential role of these two biomarkers in OC-use associated side-effects, like thromboembolism and other CVDs.

scholarly journals Increase of Oxidative Stress is Positively Associated with High-Sensitivity C-Reactive Protein in Women Using Combined Oral Contraceptives: An Observational Study

2020 ◽  
Author(s):  
Sabina Cauci ◽  
Maria Pia Francescato ◽  
Chiara Colannino ◽  
Mattia Barbina ◽  
Giuseppe Barbina ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Observational Study ◽  
High Sensitivity ◽  
Background Information ◽  
Low Grade ◽  
Strong Positive Correlation ◽  
Obese Women ◽  
C Reactive Protein ◽  
Oxidative Stress Biomarkers ◽  
Reactive Protein

Abstract Background Information concerning oxidative stress and low-grade inflammation in oral contraception users is scarce. We investigated relationships of oxidative stress and high-sensitivity C-reactive protein (hsCRP) in women by oral combined contraceptive (OC) use. Methods Caucasian Italian healthy non-obese women (n = 290; 100 OC-users; 190 non-OC-users; mean age 23.2 ± 4.7 years) were analyzed. Blood hydroperoxides, as oxidative stress biomarkers, were assessed by Free Oxygen Radical Test (FORT), and serum hsCRP was determined by routine methods. Results Oxidative stress levels were elevated (≥ 400 FORT Units) in 77.0% and 15.8% of OC-users and non-OC-users, respectively (odds ratio (OR) = 209, 95%CI = 60.9-715.4, p < 0.001); hsCRP levels ≥ 2.0 mg/L were found in 41.0% and 9.5% of OC-users and non-users, respectively (OR = 6.6, 95%CI 3.5–12.4, p < 0.001). Continuous hydroperoxides values in OC-users were 1.7-fold higher compared to non-users (median 472 versus 270 FORT Units, p < 0.001); OC-users had 3.7-fold higher hsCRP values compared to non-OC-users (median 1.31 versus 0.35 mg/L, p < 0.001). Hydroperoxides were strongly positively correlated to hsCRP in all women (rs=0.622, p < 0.001), in OC-users (rs=0.442, p < 0.001), and in non-OC-users (rs=0.426, p < 0.001). Women with hydroperoxides ≥ 400 FORT Units were 8 times as likely to have hsCRP ≥ 2 mg/L. In non-OC-users only, hydroperoxides values were positively correlated with weight and body mass index, but negatively correlated with red meat, fish and chocolate consumption. Conclusions Our cross-sectional observational study is the first finding a strong positive correlation of serum hydroperoxides with hsCRP, a marker of inflammation. Further research is needed to elucidate the potential role of these two biomarkers in OC-use side-effects, like thromboembolism.

scholarly journals Dietary Fiber's Effect on High Sensitivity C-reactive Protein Serum in Sedentary Workers

2021 ◽  
Vol 5 (1) ◽  
pp. 40
Author(s):  
Livia Kurniati Saputra ◽  
Dian Novita Chandra ◽  
Ninik Mudjihartini
Keyword(s):  
Body Weight ◽  
High Sensitivity ◽  
The Body ◽  
Low Grade ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Dietary Fiber Intake ◽  
Anti Inflammatory ◽  
Low Grade Inflammation ◽  
Inflammatory Effect

Low grade inflammation has been recognized of being involved in the pathogenesis of chronic disease pandemic. Individual lifestyle plays a major role in the development of low grade inflammation. Sedentary workers are at risk of low grade inflammation due to the nature of their work. Dietary habit also contributes to inflammatory status in the body. Dietary fiber intake indirectly affects the immune system. It has been hypothesized that fiber has anti-inflammatory effects, both body weight-related and body weight-unrelated This review will focus more on body weight-unrelated anti-inflammatory effect of fiber, especially through fiber’s fermentation metabolites, the short chain fatty acid (SCFA). Its anti-inflammatory effect can be seen by monitoring a biomarker of inflammation in the body, the high sensitivity C-reactive protein (hsCRP). This review’s objective is to cover the mechanisms and role of dietary fiber intake on serum hsCRP level as a marker of low grade inflammation on sedentary workers. 

scholarly journals KORELASI KADAR HIGH SENSITIVITY C-REACTIVE PROTEIN DENGAN KADAR LOW DENSITY LIPOPROTEIN PADA PENYANDANG OBES

2020 ◽  
Vol 5 (3) ◽  
pp. 676
Author(s):  
Rama Dhanivita Djamin
Keyword(s):  
Interleukin 1 ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
High Sensitivity ◽  
Low Grade ◽  
Low Density ◽  
C Reactive Protein ◽  
Necrosis Factor Alpha ◽  
Reactive Protein ◽  
Hs Crp

<p><em>Obesitas terjadi karena akumulasi lemak berlebih di dalam tubuh. Akumulasi lemak menimbulkan low grade inflammation pada jaringan adiposa, menyebabkan peningkatan sitokin inflamasi seperti tumor necrosis factor-alpha, interleukin-1 beta, dan interleukin-6 (IL-6). Peningkatan sekresi IL-6 merangsang hepar meningkatkan produksi protein fase akut. High sensitivity C-reactive protein (hs-CRP) sebagai penanda inflamasi merupakan protein fase akut. Low density lipoprotein (LDL-kolesterol) adalah lipoprotein yang paling banyak mengandung kolesterol. Peningkatan kadar hs-CRP dan kadar LDL-kolesterol pada obesitas diidentifikasi sebagai faktor risiko aterosklerosis. Penelitian ini bertujuan menganalisis hubungan hs-CRP dengan LDL-kolesterol pada penyandang obes, merupakan penelitian analitik rancangan potong lintang dilakukan  September 2018 sampai Agustus 2019. Kadar hs-CRP diperiksa dengan metode enzyme linked immunoassay (ELISA), sedangkan kadar LDL-kolesterol dengan metode kalkulasi (rumus Friedewald). Uji korelasi Spearman digunakan untuk menganalisi data, jika didapatkan nilai p&lt;0,05 korelasi dinyatakan bermakna. Subjek penelitian berjumlah 26 penyandang obes terdiri dari 6 laki-laki (23,1%) dan 20 perempuan (76,9%). Rerata umur subjek penelitian adalah 36,46(7,68) tahun. Rerata kadar hs-CRP dan kadar LDL-kolesterol adalah 5,08(1,28) mg/L dan  154,69(45,8) mg/dL. Analisis korelasi menunjukkan korelasi positif lemah dan tidak bermakna secara statistik antara kadar hs-CRP dengan kadar LDL-kolesterol (r= 0,333, p=0,096). Simpulan: Terdapat korelasi positif lemah antara kadar hs-CRP dengan kadar LDL-kolesterol pada penyandang obes.</em></p><p><strong><em>Kata kunci</em></strong><em>: </em><em>Obesitas, High Sensitivity C-Reactive, Low Density Lipoprotein</em><em></em></p>

scholarly journals Correlation of Ferritin and Transferrin Serum with hsCRP and F2-Isoprostane in Metabolic Syndrome

2010 ◽  
Vol 2 (3) ◽  
pp. 131
Author(s):  
Waode Nurfina ◽  
Irawan Yusuf ◽  
Mansyur Arif
Keyword(s):  
Oxidative Stress ◽  
Metabolic Syndrome ◽  
Iron Status ◽  
High Sensitivity ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
The Metabolic Syndrome ◽  
Metabolic Conditions ◽  
Inflammatory State ◽  
And Oxidative Stress

BACKGROUND: The low inflammatory state that accompanies the Metabolic Syndrome (MetS) associates with the overexpression of oxidative stress. Ferritin and Transferrin serum are often used to measure iron status and their concentrations are altered in several metabolic conditions. We hypothesized that concentration of Ferritin and Transferrin serum increase in Metabolic Syndrome (MetS) and correlate with the inflammation and oxidative stress.METHODS: We studied 65 male MetS patients, aged 43.26±7.16 years. Iron metabolism was measured by concentration of Ferritin and Transferrin serums, while inflammatory and oxidative stress by high sensitivity C-reactive Protein (hsCRP) and F2-Isoprostane.RESULTS: Concentration of Ferritin 315.70±188.63 ng/L and Transferrin 2.36±0.31 g/L increased along with increasing components of MetS. Concentration of Ferritin serum had a positive correlation with hsCRP (r=0.220) and F2-Isoprostane (r=0.023).CONCLUSION: Serum concentration of Ferritin increased in the MetS and correlates with hsCRP and F2-Isoprostane.KEYWORDS: metabolic syndrome, ferritin, transferrin, hsCRP, F2-isoprostane

scholarly journals Retinol-binding protein 4 (RBP4) and high sensitivity C-reactive protein (hs-CRP) levels in patients with diminished ovarian reserve (DOR): a cross-sectional study

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Wen Zou ◽  
Zehao Wang ◽  
Jing Xia ◽  
Jing Yang
Keyword(s):  
Oxidative Stress ◽  
Vitamin A ◽  
Ovarian Reserve ◽  
High Sensitivity ◽  
Diminished Ovarian Reserve ◽  
Retinol Binding Protein ◽  
C Reactive Protein ◽  
Retinol Binding Protein 4 ◽  
Reactive Protein ◽  
Hs Crp

Abstract Background Antioxidant/oxidant imbalance has been reported to be related to diminished ovarian reserve (DOR). Vitamin A (retinol), a kind of antioxidant, plays a role in restoring ovarian oxidative damage, while C-reactive protein (CRP) is the classical marker of oxidative stress and has recently been identified as an independent variable that is associated with low anti-Mullerian hormone (AMH) levels in young women with DOR. Additionally, retinol binding protein 4 (RBP4) can be considered a substitute for retinol in healthy, nonobese women. The study aim was to determine the relationship between serum RBP4, high sensitivity C-reactive protein (hs-CRP) concentrations and ovarian reserve in nonobese DOR patients. Methods This study included 24 DOR women and 48 normal ovarian reserve (NOR) women from the reproductive medical center of Renmin Hospital of Wuhan University. The serum RBP4 and high-sensitivity CRP (hs-CRP) levels were measured with ELISA kits. Results RBP4 levels (20,648.36 ± 5475.16 ng/ml vs 23,986.48 ± 5995.64 ng/ml, p = 0.025) were decreased, and hs-CRP levels (695.08 ± 1090.19 ng/ml vs 364.32 ± 786.29 ng/ml, p = 0.012) were increased in the DOR group. Serum RBP4 was positively related to AMH (Pearson r = 0.518, p = 0.000), while hs-CRP was negatively correlated with AMH (Spearman r = − 0.345, p = 0.005). after adjustments were made for the covariables, multiple line regression analysis showed that positive association between RBP4 and AMH still existed (β = 0.450, p < 0.001). Conclusion Decreased serum RBP4 levels and increased serum hs-CRP were observed in DOR patients in our study, and the strong correlation between RBP4 and AMH supports the notion that oxidative stress plays a role in DOR, and that appropriate levels of antioxidant vitamin A may be protective against ovarian reserve dysfunction.

scholarly journals Association between weekend catch-up sleep and high-sensitivity C-reactive protein levels in adults: a population-based study

SLEEP ◽  
2020 ◽  
Vol 43 (8) ◽  
Author(s):  
Kyu-Man Han ◽  
Heon-Jeong Lee ◽  
Leen Kim ◽  
Ho-Kyoung Yoon
Keyword(s):  
Sleep Duration ◽  
High Sensitivity ◽  
Low Grade ◽  
C Reactive Protein ◽  
Hscrp Level ◽  
Obese People ◽  
Cross Sectional ◽  
Reactive Protein ◽  
Significant Difference ◽  
Catch Up

Abstract Study Objectives To investigate the association between weekend catch-up sleep (WCS) and the levels of high-sensitivity C-reactive protein (hsCRP)—a serum inflammatory maker—in adults Methods Data of 5,506 adults aged 19 years or older were obtained from the nationwide cross-sectional Korea National Health and Nutrition Examination Surveys conducted in 2016. Serum hsCRP level, weekday and weekend sleep durations, and sociodemographic and health-related characteristics were assessed. Participants whose weekend sleep duration was more than 1 h longer than their weekday sleep duration were included in the WCS group. hsCRP level was categorized into quartiles (i.e. highest, middle-high, middle-low, and lowest). Obesity was defined by body mass index ≥ 25.0 kg/m2. Results The WCS group included 1,901 participants (34.5%). In the logistic regression analysis controlling for all variables, adults in the WCS group were significantly less likely to show the highest hsCRP level (versus the lowest level) compared with those without WCS in the complete sample (adjusted odds ratio = 0.795, 95% confidence interval [CI] = 0.662 to 0.955). In a subgroup analysis, this association was significant only for those with weekday sleep duration of 6 h or lower. Longer WCS (≥3 h) was not associated with hsCRP levels. Non-obese people with WCS demonstrated a lower risk for high hsCRP levels, while there was no significant difference in obese people with WCS. Conclusions Our findings indicate that WCS may be beneficial for low-grade systemic inflammation in adults, particularly among those with shorter weekday sleep durations. WCS may also interact with obesity.

scholarly journals High-Sensitivity C-Reactive Protein and Carotid Intima Media Thickness as Markers of Subclinical Inflammation and Atherosclerosis in Pediatric Patients with Hypercholesterolemia

Molecules ◽  
2020 ◽  
Vol 25 (21) ◽  
pp. 5118
Author(s):  
Lana Blinc ◽  
Matej Mlinaric ◽  
Tadej Battelino ◽  
Urh Groselj
Keyword(s):  
Subclinical Atherosclerosis ◽  
Elevated Serum ◽  
High Sensitivity ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Low Grade ◽  
C Reactive Protein ◽  
Atherosclerosis Progression ◽  
Reactive Protein ◽  
Media Thickness

Hypercholesterolemia is a major cause of atherosclerosis development and premature cardiovascular disease (CVD). It leads to inflammation, which further accelerates atherosclerosis progression. Familial hypercholesterolemia (FH) is an autosomal dominant disorder characterized by elevated serum LDL-c from birth, due to a disease-causing variant in one of the causative genes (LDLR, APOB, PCSK9). In polygenic hypercholesterolemia (PH), the disease-causing genetic variant is absent; it is likely the cumulative result of multiple single nucleotide polymorphisms in LDL metabolism-related genes and other factors, such as lifestyle and environment. In high risk groups, such as patients with FH, an effective primary prevention of CVD must begin in childhood. High-sensitivity C-reactive protein (hsCRP) and carotid intima media thickness (cIMT) are two potential minimally invasive correlates of inflammation and subclinical atherosclerosis progression. hsCRP and cIMT have been shown to be significantly increased in patients with FH and PH relative to healthy controls, with some studies yielding conflicting results. In this review, we aim to summarize current knowledge and recent findings regarding the applicability of hsCRP and cIMT as markers of low-grade inflammation and subclinical atherosclerosis, focusing especially on children and adolescents with hypercholesterolemia.

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