Association between serum interleukin-6 and frailty in older men: cross-sectional data

2021 ◽  
Author(s):  
Monica C. Tembo ◽  
Kara L. Holloway-Kew ◽  
Chiara C. Bortolasci ◽  
Sharon L. Brennan-Olsen ◽  
Lana J. Williams ◽  
...  
Keyword(s):  
Interleukin 6 ◽  
Older Men ◽  
Cross Sectional

scholarly journals Pain and Hardship Among Older Men: Examining the Buffering Effect of Medicare Insurance Coverage

2018 ◽  
Vol 12 (5) ◽  
pp. 1439-1449 ◽  
Author(s):  
Gillian L. Marshall ◽  
Tamara A. Baker ◽  
Chiho Song ◽  
David B. Miller
Keyword(s):  
Insurance Coverage ◽  
Interactive Effect ◽  
Later Life ◽  
Older Men ◽  
The United States ◽  
Pain Severity ◽  
Financial Strain ◽  
Cross Sectional ◽  
Retirement Study

To better understand the health status of men in the United States, this study aimed to assess the association of hardship on the presence of and pain severity among men 50 years of age and older. Cross-sectional multivariate logistic regression analyses were conducted using the 2010 wave of the Health and Retirement Study ( N = 3,174) to assess the association between four hardship indicators and the presence of pain and pain severity among this sample of older men. Results suggest that the association between the presence of pain and hardship was statistically significant across all four indicators: ongoing financial hardship (CI [1.05, 1.63], p < .05), difficulty paying bills (CI [1.42, 3.02], p < .001), food insecurity (CI [1.46, 3.15], p < .001), and not taking medication due to cost (CI [1.06, 1.66], p < .05), even after adjusting for all demographic factors. The associations between pain severity and ongoing financial strain (CI [1.23, 2.83], p < .01) and difficulty paying bills (CI [1.02, 3.18], p < .05) were statistically significant. Results also indicate that education was a buffer at all levels. In addition, the interactive effect of hardship and Medicare insurance coverage on pain severity was significant only for ongoing financial strain (CI [1.74, 14.33], p > .001) and difficulty paying bills (CI [1.26, 7.05], p < .05). The evidence is clear that each hardship indicators is associated with the presence of pain and across some of the indicators in pain severity among men aged 50 and older. In addition, these findings stress the importance that Medicare insurance plays in acting as a buffer to alleviate some of the hardships experienced by older men. These findings also highlight the association between the presence of pain and pain severity for the overall quality of life, health outcomes, and financial position of men in later life.

scholarly journals The combined effects of obesity and ageing on skeletal muscle function and tendon properties in vivo in men

Endocrine ◽  
2021 ◽  
Author(s):  
David J. Tomlinson ◽  
Robert M. Erskine ◽  
Christopher I. Morse ◽  
Joseph M. Pappachan ◽  
Emmanuel Sanderson-Gillard ◽  
...  
Keyword(s):  
Body Mass ◽  
Older Men ◽  
Normal Weight ◽  
Skeletal Muscle Function ◽  
Cross Sectional ◽  
Tendon Stiffness ◽  
Tnf Α ◽  
Combined Impact ◽  
Negative Relationships

Abstract Purpose We investigated the combined impact of ageing and obesity on Achilles tendon (AT) properties in vivo in men, utilizing three classification methods of obesity. Method Forty healthy, untrained men were categorised by age (young (18–49 years); older (50–80 years)), body mass index (BMI; normal weight (≥18.5–<25); overweight (≥25–<30); obese (≥30)), body fat% (normal adipose (<28%); high adiposity (≥28%)) and fat mass index (FMI; normal (3–6); excess fat (>6–9); high fat (>9). Assessment of body composition used dual-energy X-ray absorptiometry, gastrocnemius medialis (GM)/AT properties used dynamometry and ultrasonography and endocrine profiling used multiplex luminometry. Results Older men had lower total range of motion (ROM; −11%; P = 0.020), GM AT force (−29%; P < 0.001), stiffness (−18%; P = 0.041), Young’s modulus (−22%; P = 0.011) and AT stress (−28%; P < 0.001). All three methods of classifying obesity revealed obesity to be associated with lower total ROM (P = 0.014–0.039). AT cross sectional area (CSA) was larger with higher BMI (P = 0.030). However, after controlling for age, higher BMI only tended to be associated with greater tendon stiffness (P = 0.074). Interestingly, both AT CSA and stiffness were positively correlated with body mass (r = 0.644 and r = 0.520) and BMI (r = 0.541 and r = 0.493) in the young but not older adults. Finally, negative relationships were observed between AT CSA and pro-inflammatory cytokines TNF-α, IL-6 and IL-1β. Conclusions This is the first study to provide evidence of positive adaptations in tendon stiffness and size in vivo resulting from increased mass and BMI in young but not older men, irrespective of obesity classification.

scholarly journals Bacterial enteric pathogens and serum interleukin-6 levels in children with acute diarrhea

2016 ◽  
Vol 56 (3) ◽  
pp. 144
Author(s):  
Herlina Herlina ◽  
Jeanette Irene Manoppo ◽  
Adrian Umboh
Keyword(s):  
Acute Diarrhea ◽  
Interleukin 6 ◽  
Acute Phase Proteins ◽  
Cross Sectional Study ◽  
Enteric Pathogens ◽  
Cross Sectional ◽  
Wide Range ◽  
Bacterial Gastroenteritis ◽  
Stool Samples ◽  
Blood Specimens

Background Acute diarrhea is currently one of the major causes of morbidity and mortality in developing countries. A wide range of enteric pathogens, including bacteria, is responsible for the pathogenesis of acute infectious diarrhea. Recent studies have shown an increase in acute phase proteins, such as serum interleukin-6 (IL-6) levels, in patients with acute bacterial gastroenteritis. Thus, IL-6 may be a useful marker to differentiate bacterial from non-bacterial enteric pathogens.Objective To assess for a correlation between bacterial enteric pathogens and serum IL-6 levels in children with acute diarrhea.Methods We conducted a cross-sectional study from November 2013 to March 2014 in two hospitals in Manado. Subjects were children aged 1-5 years with acute diarrhea and good nutritional status. Subjects’ provided stool samples for bacterial culture and microscopic examination, as well as blood specimens for serum IL-6 measurements. Data was analyzed by linear regression and Pearson’s correlation tests for a correlation between bacterial enteric pathogens and serum IL-6 levels.Results In children with acute diarrhea, those with bacterial enteric pathogens had significantly higher mean serum IL-6 than those with non-bacterial enteric pathogens (r = 0.938; P < 0.001).Conclusion Serum IL-6 levels are significantly more elevated in children with acute diarrhea and bacterial enteric pathogens. Therefore, serum IL-6 may be a useful marker for early identification of bacterial gastroenteritis in children aged 1-5 years. [Paediatr Indones. 2016;56:144-8.].

scholarly journals In men older than 70 years, total testosterone remains stable while free testosterone declines with age. The Health in Men Study

2007 ◽  
Vol 156 (5) ◽  
pp. 585-594 ◽  
Author(s):  
Bu B Yeap ◽  
Osvaldo P Almeida ◽  
Zoë Hyde ◽  
Paul E Norman ◽  
S A Paul Chubb ◽  
...  
Keyword(s):  
Free Testosterone ◽  
Older Men ◽  
Early Morning ◽  
Sex Hormone Binding Globulin ◽  
Total Testosterone ◽  
Limited Data ◽  
Cross Sectional ◽  
Testosterone Concentration ◽  
Age Related ◽  
Clinical Consequences

Objective: An age-related decline in serum total and free testosterone concentration may contribute to ill health in men, but limited data are available for men > 70 years of age. We sought to determine the distribution and associations of reduced testosterone concentrations in older men. Design: The Health in Men Study is a community-representative prospective cohort investigation of 4263 men aged ≥ 70 years. Cross-sectional hormone data from 3645 men were analysed. Methods: Early morning sera were assayed for total testosterone, sex hormone binding globulin (SHBG) and LH. Free testosterone was calculated using the Vermeulen method. Results: Mean (± s.d.) serum total testosterone was 15.4 ± 5.6 nmol/l (444 ± 162 ng/dl), SHBG 42.4 ± 16.7 nmol/l and free testosterone 278 ± 96 pmol/l (8.01 ± 2.78 ng/dl). Total testosterone correlated with SHBG (Spearman’s r = 0.6, P < 0.0001). LH and SHBG increased with age (r = 0.2, P < 0.0001 for both). Instead of declining, total testosterone increased marginally (r = 0.04, P = 0.007) whilst free testosterone declined with age (r = −0.1, P < 0.0001). Free testosterone was inversely correlated with LH (r = −0.1, P < 0.0001). In multivariate analyses, increasing age, body mass index (BMI) and LH were associated with lower free testosterone. Conclusions: In men aged 70–89 years, modulation of androgen action may occur via an age-related increase in SHBG and reduction in free testosterone without a decline in total testosterone concentration. Increasing age, BMI and LH are independently associated with lower free testosterone. Further investigation would be required to assess the clinical consequences of low serum free testosterone, particularly in older men in whom total testosterone may be preserved.

scholarly journals Increased Interleukin-6 as Infl ammatory Response and Magnesium Defi ciency in Pre-dialysis Chronic Kidney Disease of Indonesian Children

2021 ◽  
Vol 9 (2) ◽  
pp. 93
Author(s):  
Astrid Kristina Kardani ◽  
Ninik Asmaningsih Soemyarso ◽  
Jusli Aras Aras ◽  
Risky Vitria Prasetyo ◽  
Mohammad Sjaifullah Noer
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Interleukin 6 ◽  
Inverse Correlation ◽  
Cross Sectional Study ◽  
The Body ◽  
Cross Sectional ◽  
Duration Of Illness ◽  
History Of ◽  
Spearman’S Correlation

Chronic kidney disease (CKD) is a serious health problem in children, with increasing morbidity and mortality rates throughout the world. Children with CKD tend to experience magnesium (Mg) defi ciency that can stimulate an infl ammatory response in the body. One of the infl ammatory responses is an increase of Interleukin-6 (IL-6).  Study to analyze the correlation between Mg and IL-6 in pre-dialysis CKD children. The methods a cross sectional study was conducted in Dr Soetomo General Academic Hospital from November 2018 to April 2019. Children with pre-dialyis CKD were included in this study. Variables of serum Mg level (mg/dL) and infl ammatory marker (IL-6) were measured from the blood and analyzed by ELISA method. The correlation between Mg and IL-6 was analyzed with Spearman’s correlation test with p <0.05.  Result a total of 47 children (27 boys vs 20 girls) between 3 months to 18 years old, with pre-dialysis CKD and no history of magnesium supplementation were included. The primary disease that causes of CKD were lupus nephritis (38.3%), nephrotic syndrome (23.4%), urologic disorder (23.4%),  tubulopathy (10.6%) and others (4.3%). The average IL-6 level was 55.42±43.04 pg/dL and Mg level was 2.06±1.54 mg/dL. There were no signifi cant correlation between IL-6 level and Mg level with staging of CKD and duration of illness (p>0.05), but there was a signifi cant correlation between serum Mg level and IL-6 level (r=-0.748; p<0.001). Magnesium levels have a signifi cant inverse correlation with IL-6 levels in pre-dialysis CKD children. The lower the Mg levels in the blood, the higher IL-6 levels and vice versa. 

scholarly journals Genetic polymorphisms of interleukin-6 influence the development of hepatitis B virus-related liver cirrhosis

2019 ◽  
Author(s):  
Caixia Xia ◽  
Wei Zhu ◽  
Chunhong Huang ◽  
Guohua Lou ◽  
Bingjue Ye ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Interleukin 6 ◽  
Serum Levels ◽  
Healthy Controls ◽  
Nucleotide Polymorphisms ◽  
Cross Sectional ◽  
B Virus ◽  
Infected Liver

Abstract Background Interleukin-6 (IL-6) plays an important role in chronic inflammation. Thus, we aimed to investigate the effects of IL-6 polymorphisms in predicting the progression of hepatitis B virus (HBV) -related liver cirrhosis. Methods A cross-sectional study was conducted to analysis IL-6 polymorphisms and serum levels of IL-6 in HBV-infected patients of different clinical phases and in healthy controls. IL-6 polymorphisms were detected by Taqman PCR method and plasma IL-6 levels were assessed by ELISA. Results Our analysis included 182 chronic hepatitis B (CHB) patients, 190 HBV-infected liver cirrhosis cases, 125 inactive HBsAg carriers, and 246 healthy controls. Seven SNPs in IL-6 including rs10499563, rs17147230, rs1800796, rs2069837, rs1524107, rs2066992, rs2069852 were analyzed. In haplotype analysis between HBV-infected liver cirrhosis cases with CHB patients, inactive HBV-carriers or healthy controls, haplotype CT in block 1 and haplotype GGCGG in block 2 were associated with liver cirrhosis (P<0.05). What’s more, the genotype or allele frequencies were significantly different in IL-6 rs10499563 and rs2069837 when HBV-infected liver cirrhosis patients compared with CHB patients, inactive HBV-carriers or healthy controls. A further study found that compared with the controls or CHB patients, plasma IL-6 was elevated in HBV-infected liver cirrhosis patients (P<0.05). Conclusion In conclusion, the polymorphisms of the IL-6 rs10499563 and rs2069837 are associated with the susceptibility of liver cirrhosis may through their effects on IL-6 expressions and these two single nucleotide polymorphisms can be used as potential predicting markers for prognosis of HBV-infected liver cirrhosis.

scholarly journals Interleukin-6 and insulin resistance in obese adolescents

2016 ◽  
Vol 53 (5) ◽  
pp. 268
Author(s):  
Raynald Takumansang ◽  
Sarah M. Warouw ◽  
Hesti Lestari
Keyword(s):  
Insulin Resistance ◽  
Interleukin 6 ◽  
Cross Sectional Study ◽  
Normal Body Mass Index ◽  
Model Assessment ◽  
Tissue Mass ◽  
Cross Sectional ◽  
Obese Adolescents ◽  
Glucose Levels ◽  
The Mean

Background Obesity has become a rapidly growing epidemic worldwide, increasing the risk of morbidity and mortality in adolescents. Obesity is due to an expansion of adipose tissue mass, which is an important source of cytokines and contributes to an increase in pro-inflammatory cytokines, such as interleukin-6 (IL-6). Interleukin-6 is significantly increased in obesity and may lead to a state of insulin resistance.Objective To assess for a correlation between IL-6 levels and insulin resistance in obese adolescentsMethods We conducted a cross-sectional study from January to April 2012 in Manado, North Sulawesi. Subjects were either obese or normal body mass index (BMI) teens aged 13-18 years. Data collected were anthropometric status, BMI, and blood specimens for fasting plasma glucose levels, fasting insulin levels, and IL-6 levels. Insulin resistance was expressed as homeostatic model assessment of insulin resistance (HOMA-IR) level >2.77. Data was analyzed by Pearson’s correlation and linear regression tests to assess for a possible correlation between IL-6 levels and insulin resistance.Results The mean BMI in the obese group was 31.21 (SD 3.61) kg/m2 while the mean BMI in the normal group was 19.52 (SD 2.38) kg/m2. There was no significant association between IL-6 and the occurrence of insulin resistance (P=0.309). The log regression coefficient value of IL-6 was negative (b = -0.329).Conclusion There is no correlation between IL-6 levels and incidence of insulin resistance in obese adolescents.

scholarly journals Hubungan Kadar Interleukin 6 Serum dan Klasifikasi CT Marshal pada Penderita Cedera Otak Berat Akibat Trauma

2019 ◽  
Vol 11 (1) ◽  
pp. 41
Author(s):  
Mervin Manginte ◽  
Eko Prasetyo ◽  
Maximillian Ch. Oley
Keyword(s):  
Ct Scan ◽  
Interleukin 6 ◽  
Venous Blood ◽  
Cross Sectional ◽  
Coefficient Corrélation ◽  
Severe Tbi ◽  
Diffuse Injury ◽  
Cross Sectional Design ◽  
The Relationship ◽  
The Brain

Abstract: Increase of interleukin 6 (IL-6) level occurs in the brain after traumatic brain injury (TBI), however, studies about IL-6 as a prodictor based on CT-scan is still limited. This study was aimed to evaluate the relationship between serum IL-6 level and CT Marshall classification in patients with severe TBI. This was an observational study with a cross sectional design. There were 20 patients with severe TBI admitted at the Emergency Surgery Installation of Prof. Dr. R. D. Kandou Hospital Manado in this study. CT-scan was performed on them to determine the CT Marshall classification and to categorize the hemorrhage location (extra-axial, intra-axial, both), hemisphere (midline/diffuse, dextral, sinistral), and area (frontal, parietal, temporal, occipital, multiple). Venous blood sample used for IL-6 examination was drawn less than 24 hours after trauma. The results showed that mean IL-6 level was 22.0060 pg/mL (SD 4.64494 pg/mL). Patients were distributed relatively uniform in 4 detected categories (diffuse injury II, III, V, and VI) of CT Marshall classification. Final regression model consisted of IL-6, age, and temporal injury as predictors. The Spearman coefficient correlation showed rs = -0.005 (P=0.491). Conclusion: There was no significant relationship between serum Il-6 level and CT Marshall classification, albeit, both of them increased consistantly following the severity of TBI and could be potential predictors to determine the prognosis of severe TBI patients.Keywords: IL-6, CT Marshall, severe TBIAbstrak: Pada cedera otak berat akibat trauma (COBT) terjadi peningkatan ekspresi IL-6 di otak namun penelitian mengenai kemampuannya untuk memrediksi hasil berdasarkan klasifikasi CT scan masih terbatas. Penelitian ini bertujuan untuk mengevaluasi hubungan antara kadar IL-6 serum dan klasifikasi CT Marshall pada pasien dengan COBT. Jenis penelitian ialah observasional dengan desain potong lintang. Hasil penelitian mendapatkan 20 pasien yang dirawat dengan COBT di IRDB RSUP Prof. Dr. R. D. Kandou Manado. CT-scan segera digunakan untuk menentukan klasifikasi CT Marshall dan untuk mengategorikan lokasi (ekstra-aksial, intra-aksial, keduanya), belahan (garis tengah/difus, dekstra, sisnitra), dan area otak yang terlibat dalam cedera. Sampel darah vena untuk IL-6 diambil kurang dari 24 jam setelah trauma. Hasil penelitian mendapatkan rerata kadar IL-6 22,0060 pg/mL (SD 4,64494 pg/mL). Pasien didistribusikan relatif seragam dalam empat kategori yang terdeteksi (difus cedera II, III, V, dan VI) dari klasifikasi CT Marshall. Model regresi akhir terdiri dari IL-6, usia, dan cedera pada area temporal sebagai prediktor. Korelasi antara kadar IL-6 serum dan klasifikasi CT Marshall dianalisis dengan koefisien korelasi Spearman dan mendapatkan rs = -0,005 (P=0,491). Simpulan: Walaupun secara statistik tidak terdapat hubungan bermakna antara kadar Il-6 serum dan CT Marshall namun keduanya secara konsisten meningkat mengikuti COBT dan dapat menjadi prediktor potensial untuk menentukan prognosis pada pasien dengan COBT.Kata kunci: IL-6, CT Marshall, COBT

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