scholarly journals Long-term anabolic androgenic steroid use is associated with deviant brain aging

2020 ◽  
Author(s):  
Astrid Bjørnebekk ◽  
Tobias Kaufmann ◽  
Lisa E. Hauger ◽  
Sandra Klonteig ◽  
Ingunn R. Hullstein ◽  
...  
Keyword(s):  
Cognitive Abilities ◽  
Brain Aging ◽  
Group Differences ◽  
High Dose ◽  
Cross Sectional ◽  
Brain Volumes ◽  
History Of ◽  
History Of Use ◽  
Brain Age

AbstractBackgroundHigh-dose long-term use of anabolic-androgenic steroids (AAS) may bring a range of health consequences, including brain and cognitive abnormalities. We performed age prediction based on brain scans to test whether prolonged AAS use is associated with accentuated brain aging.MethodsT1-weighted MRI (3D MPRAGE) scans were obtained from male weightlifters with a history of prolonged (n=130) or no (n=99) AAS use. We trained machine learning models on combinations of regional brain volumes, cortical thickness and surface area in an independent training set of 1838 healthy males (18-92 years) and predicted brain age for each participant in our study. Including cross-sectional and longitudinal (mean interval 3.5 years, n=76) MRI data, we used linear mixed effects (LME) models to compare the gap between chronological age and predicted brain age (the brain age gap, BAG) between the two groups, and tested for group differences in the change rate of BAG. We tested for associations between apparent brain aging and AAS use duration, administration pattern and dependence.ResultsAAS users had higher BAG compared to weightlifting controls, associated with dependency and longer history of use. Group differences in BAG could not be explained by other substance use, general cognitive abilities or depression. Longitudinal data revealed no evidence of accelerated brain aging in the overall AAS group, though accelerated brain aging was seen with longer AAS exposure.ConclusionsThe findings suggest that long-term high dose AAS use may have adverse effects on brain aging, potentially linked to dependency and exaggerated use of AAS.

scholarly journals Lack of association between proton pump inhibitor use and brain aging: a cross-sectional study

2021 ◽  
Author(s):  
Nayeon Ahn ◽  
Stefan Frenzel ◽  
Katharina Wittfeld ◽  
Robin Bülow ◽  
Henry Völzke ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Proton Pump ◽  
Brain Aging ◽  
Verbal Learning ◽  
Brain Magnetic Resonance Imaging ◽  
Primary Analysis ◽  
Cross Sectional ◽  
Brain Volumes ◽  
Increased Risk ◽  
Brain Age

Abstract Purpose Due to conflicting scientific evidence for an increased risk of dementia by intake of proton pump inhibitors (PPIs), this study investigates associations between PPI use and brain volumes, estimated brain age, and cognitive function in the general population. Methods Two surveys of the population-based Study of Health in Pomerania (SHIP) conducted in Northeast Germany were used. In total, 2653 participants underwent brain magnetic resonance imaging (MRI) and were included in the primary analysis. They were divided into two groups according to their PPI intake and compared with regard to their brain volumes (gray matter, white matter, total brain, and hippocampus) and estimated brain age. Multiple regression was used to adjust for confounding factors. Cognitive function was evaluated by the Verbal Learning and Memory Test (VLMT) and the Nuremberg Age Inventory (NAI) and put in relation to PPI use. Results No association was found between PPI use and brain volumes or the estimated brain age. The VLMT score was 1.11 lower (95% confidence interval: − 2.06 to − 0.16) in immediate recall, and 0.72 lower (95% CI: − 1.22 to − 0.22) in delayed recall in PPI users than in non-users. PPI use was unrelated to the NAI score. Conclusions The present study does not support a relationship between PPI use and brain aging.

Factors Associated with Lower Cognitive Performance Scores Among Older Japanese Men in Hawaii and Japan

2021 ◽  
pp. 1-10
Author(s):  
Naoko Miyagawa ◽  
Takayoshi Ohkubo ◽  
Akira Fujiyoshi ◽  
Akihiko Shiino ◽  
Randi Chen ◽  
...  
Keyword(s):  
Educational Attainment ◽  
Cognitive Abilities ◽  
Subclinical Atherosclerosis ◽  
Lifestyle Factors ◽  
Community Dwelling ◽  
Multivariable Logistic Regression Analysis ◽  
Cross Sectional ◽  
Japanese Men ◽  
History Of ◽  
Cardiometabolic Factors

Background: Few studies have compared factors related to cognitive function among people with similar genetic backgrounds but different lifestyles. Objective: We aimed to identify factors related to lower cognitive scores among older Japanese men in two genetically similar cohorts exposed to different lifestyle factors. Methods: This cross-sectional study of community-dwelling Japanese men aged 71–81 years included 2,628 men enrolled in the Kuakini Honolulu-Asia Aging Study based in Hawaii and 349 men in the Shiga Epidemiological Study of Subclinical Atherosclerosis based in Japan. We compared participant performance through Cognitive Abilities Screening Instrument (CASI) assessment in Hawaii (1991–1993) and Japan (2009–2014). Factors related to low cognitive scores (history of cardiovascular disease, cardiometabolic factors, and lifestyle factors) were identified with questionnaires and measurements. Multivariable logistic regression analysis was used to calculate the adjusted odds ratios (ORs) of a low (<  82) CASI score based on different factors. Results: CASI scores were lower in Hawaii than in Japan [21.2%(n = 556) versus 12.3%(n = 43), p <  0.001], though this was not significant when adjusted for age and educational attainment (Hawaii 20.3%versus Japan 17.9%, p = 0.328). History of stroke (OR = 1.65, 95%confidence interval = 1.19–2.29) was positively associated with low cognitive scores in Hawaii. Body mass index ≥25 kg/m2 tended to be associated with low cognitive scores in Japan; there was a significant interaction between the cohorts. Conclusion: Cognitive scores differences between cohorts were mostly explained by differences in educational attainment. Conversely, cardiovascular diseases and cardiometabolic factors differentially impacted cognitive scores among genetically similar older men exposed to different lifestyle factors.

scholarly journals Laporan Kasus: Manifestasi Oral Penderita Hipertensi berupa Ginggival Enlargement

2020 ◽  
Vol 17 (2) ◽  
pp. 54
Author(s):  
Anindita L. ◽  
Aris Aji K. ◽  
Arcadia Sulistijo J.
Keyword(s):  
Case Reports ◽  
Gingival Tissue ◽  
High Dose ◽  
Gingival Inflammation ◽  
Gingival Enlargement ◽  
History Of ◽  
Root Planning ◽  
Pro Inflammatory Cytokines

Hypertension presents an increase in blood pressure following the oral manifestations, such as gingival enlargement. A 42-year-old woman came to the General Sudirman University Dental and Oral Hospital complaining of enlarged front gums seven years ago. The patient had a history of hypertension and regularly consumed drugs, amlodipine 5 mg. Extraoral examination revealed no lymphadenopathy and no swelling of the head and neck area. Intraoral examination revealed a gingival enlargement involving the papilla to the gingival margin present on the entire upper and lower labial gingival surface. The patient's diagnosis was gingival enlargement caused by gingival enlargement due to the use of amlodipine. Gingival enlargement has been noted with long-term or high-dose amlodipine use. The mechanism of amlodipine in causing gingival enlargement is through the role of fibroblasts with abnormal susceptibility to the drug, resulting in increased levels of protein synthesis, especially collagen. The role of pro-inflammatory cytokines occurs through an increase in interleukin-1β (IL-1β) and IL-6 in the inflamed gingival tissue due to the gingival fibrogenic response to drugs. Therapies were DHE and scaling and root planning as phase I in periodontal treatment. Plaque elimination is vital to reduce gingival inflammation that may occur. Substitution of the drug amlodipine may be needed if there is no improvement. Based on case reports, hypertension patients who took amlodipine could have gingival enlargement. The therapy given was plaque elimination in the form of DHE and Scaling and regular check-ups with the dentist.

Assessing the Health Status of Children Entering Foster Care

PEDIATRICS ◽  
1994 ◽  
Vol 93 (4) ◽  
pp. 594-601 ◽  
Author(s):  
Robin Chernoff ◽  
Terri Combs-Orme ◽  
Christina Risley-Curtiss ◽  
Alice Heisler
Keyword(s):  
Mental Health ◽  
Foster Care ◽  
Care Delivery ◽  
Cross Sectional ◽  
Children In Foster Care ◽  
High Prevalence ◽  
Complete Health ◽  
History Of ◽  
Short Time

Objective. Most research on health problems of children in foster care has been cross-sectional, resulting in overselection of children who have been in care long-term and underrepresentation of children who are in care for a short time. Methodology. This paper reports on the health of a large cohort of children who had complete health examinations at the time of entry into foster care in a middle-size city during a 2-year period. Results. Results indicate that &gt;90% of the children had an abnormality in atleast one body system, 25% failed the vision screen, and 15% failed the hearing screen. The children were also lighter and shorter than the norm. Mental health screening revealed that 75% had a family history of mental illness or drug or alcohol abuse. Of children older than 3 years of age, 15% admitted to or were suspect for suicidal ideation and 7% for homicidal ideation. Of the children younger than 5 years of age, 23% had abnormal or suspect results on developmental screening examinations. At the time of entry into foster care, 12% of the children required an antibiotic. More than half needed urgent or nonurgent referrals for medical services and, for children &gt;3 years of age, more than half needed urgent or nonurgent referrals for dental and mental health services. Just 12% of the children required only routine follow-up care. Conclusions. The high prevalence and broad range of health needs of children at the time they enter foster care necessitate the design and implementation of better models of health care delivery for children in foster care.

Treponemal infection rates, risk factors and pregnancy outcome in a rural area of Senegal

2003 ◽  
Vol 14 (3) ◽  
pp. 208-215 ◽  
Author(s):  
Emmanuel Lagarde ◽  
Emmanuelle Guyavarch ◽  
Jean-Pierre Piau ◽  
AÏssatou Gueye-Ndiaye ◽  
Karim Seck ◽  
...  
Keyword(s):  
Treponema Pallidum ◽  
Population Based ◽  
Cross Sectional Study ◽  
High Rate ◽  
Syphilis Infection ◽  
Cross Sectional ◽  
History Of ◽  
Treponemal Infection ◽  
Active Syphilis

A rural population of east Senegal has been under demographic surveillance for more than 30 years and a high rate of infertility has been reported. The aim of the study is to describe HIV and treponemal infection epidemiology and association with outcome of pregnancy in a population of rural Senegal. A population-based cross-sectional study was conducted among 952 randomly-selected adults of a rural community of Senegal. No participant was found to be infected with HIV, 11% had evidence of past syphilis and 5% of active syphilis. Active syphilis was associated among men with age, long-term mobility and having partners in an urban area in the last 12 months and among women with being divorced or widowed. No association was found between past or active syphilis and abortion or stillbirth but women aged 40 and more with past or active syphilis were significantly more likely to have had no history of gestation than women with no evidence of syphilis infection. In conclusion our results call for more research to understand the epidemiology of treponemal infection and to elucidate types of Treponema pallidum involved.

scholarly journals Cardiac manifestations of cocaine abuse: a cross-sectional study of asymptomatic men with a history of long-term abuse of “crack” cocaine

1992 ◽  
Vol 20 (5) ◽  
pp. 1168-1174 ◽  
Author(s):  
Simon Chakko ◽  
Aland Fernandez ◽  
Thomas A. Mellman ◽  
Fernando J. Milanes ◽  
Kenneth M. Kessler ◽  
...  
Keyword(s):  
Cocaine Abuse ◽  
Crack Cocaine ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
History Of ◽  
Cardiac Manifestations ◽  
Asymptomatic Men

Possible Hepatotoxicity Associated With Daptomycin

2016 ◽  
Vol 29 (3) ◽  
pp. 253-256 ◽  
Author(s):  
Yoonsun Mo ◽  
Fletcher Nehring ◽  
Andrew H. Jung ◽  
Seth T. Housman
Keyword(s):  
Liver Injury ◽  
Liver Failure ◽  
Acute Liver Failure ◽  
Pain Syndrome ◽  
Liver Function Tests ◽  
Future Research ◽  
High Dose ◽  
History Of ◽  
The Relationship

Purpose To report a case of isolated daptomycin-induced acute liver injury without elevations in creatine kinase (CK) levels or kidney dysfunction. Summary A 49-year-old female with a history of pancreatitis, lupus, diabetes, congestive heart failure, hypertension, and chronic pain syndrome presented to the emergency department with alteration in mental status and acute liver failure. The patient had been treated with daptomycin for methicillin-resistant Staphylococcus aureus (MRSA) endocarditis for 3 weeks. After ruling out other possible etiologies, daptomycin was suspected as a cause of acute liver failure. Her liver failure resolved gradually following withdrawal of daptomycin. Conclusion Although hepatic abnormalities caused by daptomycin are rare, a handful of cases with daptomycin-induced liver injury have been reported in the literature. Of note, in most cases, patients on daptomycin therapy developed liver damage with elevations in CK levels. Our case report suggests possible severe liver injury associated with high-dose and long-term daptomycin treatment in the absence of rhabdomyolysis. Future research is warranted to further investigate the relationship between daptomycin use and liver injury, yet it is reasonable to monitor liver function tests at baseline and weekly thereafter along with CK levels, especially in patients requiring long-term daptomycin therapy.

scholarly journals Microalbuminuria in obese children

2021 ◽  
Author(s):  
Suneel C. Mundkur ◽  
Ramaya R. Hegde ◽  
Karen Janice Moras ◽  
Pushpa G. Kini ◽  
Shrikiran Aroor ◽  
...  
Keyword(s):  
Dietary Control ◽  
Obese Children ◽  
Lifestyle Modifications ◽  
Cross Sectional ◽  
Global Pandemic ◽  
History Of ◽  
Adults And Children ◽  
Obesity Hypertension ◽  
History Of Obesity

Background: Obesity is a global pandemic both in adults and children and many factors contribute to this pandemic. Early diagnosis and prevention of long-term complications associated with obesity is the main goal of treatment in addition to dietary control and lifestyle modifications. Microalbuminuria, a marker of impending renal insult in adults is less understood in children. The objective of this study was to determine microalbuminuria in obese children 5-18 years of age.Methods: This study was single centre, and cross-sectional observational study. Children between 5-18 years of age with obesity (Body mass index >95th centile for sex and age) participated in the study. Microalbuminuria based on urinary albumin to creatinine ratio and relation to obesity was studied.Results: Fifty-four children (M:F=0.9:1) were included in the study. Family history of obesity, hypertension, diabetes mellitus was present in 53.7% (n=29), 33.3% (n=18), 27.8 (n=15) children respectively. Microalbuminuria was observed in two children (3.8%). Mean BMI (38.25±7.42 kg/m2 vs 26.13±4.13 kg/m2) (p=0.009), mean waist circumference (97.50±4.95, vs 83.52±0.94 cm) (p=0.044), mean waist hip ratio (0.93±0.04 vs 0.88±0.09) was more in children with microalbuminuria when compared to without microalbuminuria. One obese child with microalbuminuria had hypertension.Conclusions: Microalbuminuria, though a good marker of renal insult in adults, may not be prevalent in obese children. It may me more prevalent in obese children with higher BMI, truncal obesity and WHR, hence these children should be screened for the same.

scholarly journals History of childbirths relates to region-specific brain aging patterns in middle and older-aged women

2020 ◽  
Author(s):  
Ann-Marie G. de Lange ◽  
Claudia Barth ◽  
Tobias Kaufmann ◽  
Melis Anatürk ◽  
Sana Suri ◽  
...  
Keyword(s):  
Brain Aging ◽  
Reward System ◽  
Regional Brain ◽  
Pregnancy And Postpartum ◽  
Maternal Brain ◽  
History Of ◽  
Novel Applications ◽  
Prospective Longitudinal ◽  
Brain Age ◽  
Age Prediction

AbstractPregnancy involves maternal brain adaptations, but little is known about how parity influences women’s brain aging trajectories later in life. In this study, we replicated previous findings showing less apparent brain aging in women with a history of childbirths, and identified regional brain aging patterns linked to parity in 19,787 middle and older-aged women. Using novel applications of brain-age prediction methods, we found that a higher number of previous childbirths was linked to less apparent brain aging in striatal and limbic regions. The strongest effect was found in the accumbens – a key region in the mesolimbic reward system, which plays an important role in maternal behavior. While only prospective longitudinal studies would be conclusive, our findings indicate that subcortical brain modulations during pregnancy and postpartum may be traceable decades after childbirth.

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