keyword
MENU ▼
Read by QxMD icon Read
search

sex research

keyword
https://www.readbyqxmd.com/read/28926727/early-pregnancy-intrauterine-fetal-exposure-to-maternal-smoking-and-impact-on-fetal-telomere-length
#1
Hooman Mirzakhani, Immaculata De Vivo, J Steven Leeder, Roger Gaedigk, Carrie A Vyhlidal, Scott T Weiss, Kelan Tantisira
BACKGROUND: Reduced telomere length, or its accelerated attrition, has been implicated in aging, mortality, and several human diseases, including respiratory diseases. Age dependent manifestation of telomere-mediated disease during life span indicates the role of developmental stage in these diseases and highlights the importance of fetal developmental process in utero and at earlier life stages. Environmental determinants during developmental and later stages of life could affect telomere length...
September 14, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28926565/a-snp-panel-and-online-tool-for-checking-genotype-concordance-through-comparing-qr-codes
#2
Yonghong Du, Joshua S Martin, John McGee, Yuchen Yang, Eric Yi Liu, Yingrui Sun, Matthias Geihs, Xuejun Kong, Eric Lingfeng Zhou, Yun Li, Jie Huang
In the current precision medicine era, more and more samples get genotyped and sequenced. Both researchers and commercial companies expend significant time and resources to reduce the error rate. However, it has been reported that there is a sample mix-up rate of between 0.1% and 1%, not to mention the possibly higher mix-up rate during the down-stream genetic reporting processes. Even on the low end of this estimate, this translates to a significant number of mislabeled samples, especially over the projected one billion people that will be sequenced within the next decade...
2017: PloS One
https://www.readbyqxmd.com/read/28925799/factors-associated-with-marijuana-use-and-problems-among-college-students-in-colorado
#3
Kristina T Phillips, Michael M Phillips, Kerry D Duck
BACKGROUND: Past studies have shown that heavy marijuana use can impact student outcomes. Frequent use and misuse of marijuana have been associated with a range of psychological and personality factors in young adults, but there has been limited research focused on the college environment in states where marijuana has been legalized for recreational purposes. OBJECTIVES: We examined whether marijuana use and problems were associated with a range of demographic, personality, and psychological variables among college students at a midsized Colorado university...
September 19, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28925591/melinjo-gnetum-gnemon-seed-extract-consumption-during-lactation-improved-vasodilation-and-attenuated-the-development-of-hypertension-in-female-offspring-of-fructose-fed-pregnant-rats
#4
Rachael A Uson-Lopez, Saori Kataoka, Yuuka Mukai, Shin Sato, Masaaki Kurasaki
BACKGROUND: Fructose intake has been correlated with increased prevalence of metabolic disorders including hypertension. In pregnant rats, fructose intake has been reported to have adverse effects on the health of its offspring. This study investigated the effects of gestational maternal fructose consumption and if supplementation with melinjo seed extracts to the maternal diet during lactation could benefit the offspring in later life. METHODS: Pregnant rats were randomly divided into three groups: untreated (CC), fructose-treated (FC), and fructose and melinjo-treated (FM)...
September 19, 2017: Birth defects research
https://www.readbyqxmd.com/read/28924456/cutaneous-malignant-melanoma-incidences-analyzed-worldwide-by-sex-age-and-skin-type-over-personal-ultraviolet-b-dose-shows-no-role-for-sunburn-but-implies-one-for-vitamin-d3
#5
Dianne E Godar, Madhan Subramanian, Stephen J Merrill
Because the incidence of cutaneous malignant melanoma (CMM) was reported to increase with increasing terrestrial UVR (290-400 nm) doses in the US back in 1975 and a recent publication showed no association exists with UVR exposure at all, we set out to fully elucidate the role of UVR in CMM. To achieve this goal, we analyzed the CMM incidences over latitude and estimated the average personal UVR dose in the US and numerous countries (> 50) on 5 continents around the world. Using data from the International Agency for Research on Cancer in 2005, we performed worldwide analysis of CMM over UVR dose by sex, age group (0-14, 15-29, 30-49, 50-69, 70-85+) and Fitzpatrick skin types I-VI...
2017: Dermato-endocrinology
https://www.readbyqxmd.com/read/28924351/moving-on-from-representativeness-testing-the-utility-of-the-global-drug-survey
#6
Monica J Barratt, Jason A Ferris, Renee Zahnow, Joseph J Palamar, Larissa J Maier, Adam R Winstock
A decline in response rates in traditional household surveys, combined with increased internet coverage and decreased research budgets, has resulted in increased attractiveness of web survey research designs based on purposive and voluntary opt-in sampling strategies. In the study of hidden or stigmatised behaviours, such as cannabis use, web survey methods are increasingly common. However, opt-in web surveys are often heavily criticised due to their lack of sampling frame and unknown representativeness. In this article, we outline the current state of the debate about the relevance of pursuing representativeness, the state of probability sampling methods, and the utility of non-probability, web survey methods especially for accessing hidden or minority populations...
2017: Substance Abuse: Research and Treatment
https://www.readbyqxmd.com/read/28924013/reward-related-ventral-striatum-activity-buffers-against-the-experience-of-depressive-symptoms-associated-with-sleep-disturbances
#7
Reut Avinun, Adam Nevo, Annchen R Knodt, Maxwell L Elliott, Spenser R Radtke, Bartholomew D Brigidi, Ahmad R Hariri
Sleep disturbances represent one risk factor for depression. Reward-related brain function, particularly the activity of the ventral striatum (VS), has been identified as a potential buffer against stress-related depression. We were therefore interested in testing whether reward-related VS activity would moderate the effect of sleep disturbances on depression in a large cohort of young adults. Data were available from 1129 university students (mean age 19.71 ± 1.25 years; 637 women) who completed a reward-related functional MRI task to assay VS activity and provided self-reports of sleep using the Pittsburgh Sleep Quality Index and symptoms of depression using a summation of the General Distress/Depression (GDD) and Anhedonic Depression (AD) subscales of the Mood and Anxiety Symptoms Questionnaire-short form...
September 18, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28923817/patient-willingness-to-have-tests-to-guide-antibiotic-use-for-respiratory-tract-infections-from-the-wwami-region-practice-and-research-network-wprn
#8
Malaika Schwartz, Victoria Hardy, Gina A Keppel, William Alto, Jaime Hornecker, Beth Robitaille, Jon Neher, John Holmes, M Ashworth Dirac, Allison M Cole, Matthew Thompson
INTRODUCTION: The majority of consultations for acute respiratory tract infections (RTIs) lead to prescriptions for antibiotics, which have limited clinical benefit. We explored patients' willingness to have blood tests as part of the diagnostic work-up for RTIs, and patient knowledge about antibiotics. METHODS: Patients at 6 family medicine clinics were surveyed. Regression modeling was used to determine independent predictors of willingness to have venous and point-of-care (POC) blood tests, and knowledge of the value of antibiotics for RTIs...
September 2017: Journal of the American Board of Family Medicine: JABFM
https://www.readbyqxmd.com/read/28923811/coronary-artery-calcium-progression-is-associated-with-cardiovascular-events-among-asymptomatic-individuals-from-the-north-texas-primary-care-practice-based-research-network-nortex-pbrn
#9
Roberto Cardarelli, Alexandria Hall, Wade Rankin
BACKGROUND: Although incidental coronary artery calcium (CAC) has been established as a surrogate measure for atherosclerotic plaque burden, little is known about its progression and the associated risks. This study looks at the association of select cardiovascular risk factors with the progression of CAC over a 2-year period and the relationship between CAC progression and experiencing a composite cardiovascular disease (CVD) event. METHODS: Repeated CAC measurements were obtained for 311 asymptomatic participants aged >44 years, who were recruited from a collaborative network of primary care clinics...
September 2017: Journal of the American Board of Family Medicine: JABFM
https://www.readbyqxmd.com/read/28923275/in-vivo-magnetic-resonance-images-reveal-neuroanatomical-sex-differences-through-the-application-of-voxel-based-morphometry-in-c57bl-6-mice
#10
Cassandra E Meyer, Florian Kurth, Stefano Lepore, Josephine L Gao, Hadley Johnsonbaugh, Mandavi R Oberoi, Stephen J Sawiak, Allan MacKenzie-Graham
Behaviorally relevant sex differences are often associated with structural differences in the brain and many diseases are sexually dimorphic in prevalence and progression. Characterizing sex differences is imperative to gaining a complete understanding of behavior and disease which will, in turn, allow for a balanced approach to scientific research and the development of therapies. In this study, we generated novel tissue probability maps (TPMs) based on 30 male and 30 female in vivo C57BL/6 mouse brain magnetic resonance images and used voxel-based morphometry (VBM) to analyze sex differences...
September 15, 2017: NeuroImage
https://www.readbyqxmd.com/read/28923165/cross-sectional-study-of-area-level-disadvantage-and-glycaemic-related-risk-in-community-health-service-users-in-the-southern-iml-research-simlr-cohort
#11
Roger Cross, Andrew Bonney, Darren J Mayne, Kathryn M Weston
Objectives The aim of the present study was to determine the association between area-level socioeconomic disadvantage and glycaemic-related risk in health service users in the Illawarra-Shoalhaven region of New South Wales, Australia.Methods HbA1c values recorded between 2010 and 2012 for non-pregnant individuals aged ≥18 years were extracted from the Southern.IML Research (SIMLR) database. Individuals were assigned quintiles of the Socioeconomic Indices for Australia (SEIFA) Index of Relative Socioeconomic Disadvantage (IRSD) according to their Statistical Area 1 of residence...
September 19, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28923034/an-implementation-science-protocol-of-the-women-s-health-coop-in-healthcare-settings-in-cape-town-south-africa-a-stepped-wedge-design
#12
Wendee M Wechsberg, Jacqueline W Ndirangu, Ilene S Speizer, William A Zule, Winnifred Gumula, Courtney Peasant, Felicia A Browne, Laura Dunlap
BACKGROUND: HIV persists as a public health emergency in South Africa, especially among women of childbearing age. In response to the HIV epidemic, the Joint United Nations Programme on HIV/AIDS has put forth the 90-90-90 global goals to achieve an AIDS-free generation by 2020. This goal aspires to have 90% of people living with HIV diagnosed; 90% of those who test positive on sustained antiretroviral therapy (ART); and 90% of those on ART be virally suppressed. Ensuring access to ART is an important first step in reducing HIV incidence, especially among vulnerable populations such as women who use substances and bear the burden of HIV in South Africa...
September 18, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/28923016/5-hydroxymethylcytosine-is-highly-dynamic-across-human-fetal-brain-development
#13
Helen Spiers, Eilis Hannon, Leonard C Schalkwyk, Nicholas J Bray, Jonathan Mill
BACKGROUND: Epigenetic processes play a key role in orchestrating transcriptional regulation during the development of the human central nervous system. We previously described dynamic changes in DNA methylation (5mC) occurring during human fetal brain development, but other epigenetic processes operating during this period have not been extensively explored. Of particular interest is DNA hydroxymethylation (5hmC), a modification that is enriched in the human brain and hypothesized to play an important role in neuronal function, learning and memory...
September 18, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28922735/assessing-the-interplay-of-childhood-adversities-with-more-recent-stressful-life-events-and-conditions-in-predicting-panic-pathology-among-adults-from-the-general-population
#14
E Asselmann, J Stender, H J Grabe, J König, C O Schmidt, A O Hamm, C A Pané-Farré
BACKGROUND: Although research suggests that (a) childhood adversities and more recent stressful life events/conditions are risk factors for panic pathology and that (b) early life stress increases vulnerability to later psychopathology, it remains unclear whether childhood adversities amplify the association between more recent stressful life events/conditions and panic pathology. METHODS: Data were derived from a general population sample (Study of Health in Pomerania, SHIP)...
August 24, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28922727/the-relevance-of-gastric-cancer-biomarkers-in-prognosis-and-pre-and-post-chemotherapy-in-clinical-practice
#15
REVIEW
Muhammad Abbas, Murad Habib, Muhammad Naveed, Kumaragurubaran Karthik, Kuldeep Dhama, Meiqi Shi, Chen Dingding
Gastric cancer (GC) is one among the major cancer types, causing human deaths and present noticeable heterogeneity. The incidences and mortality rates are higher in males in comparison to females with a male to female ratio of 2.3:1. A lot of studies have revealed out the molecular basis, pathogenesis, invasion and metastasis related findings of gastric stomach cancer. Present review encompasses the salient information on various biomarkers for the early diagnosis, treatment and prognosis of gastric cancer elaborate the clinical importance of serum tumor markers in patients with this cancer as well as checking the growths, together with epigenetic changes and genetic polymorphisms...
September 14, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28922153/sex-dependent-associations-of-serum-uric-acid-with-brain-function-during-aging
#16
Alexandra M Kueider, Yang An, Toshiko Tanaka, Melissa H Kitner-Triolo, Stephanie Studenski, Luigi Ferrucci, Madhav Thambisetty
Serum uric acid (SUA) is an abundant natural antioxidant which could reduce the burden of cellular oxidation, a major cause of neurodegenerative disease. In line with this, SUA levels are lower in those with Alzheimer's disease; however, the association between SUA and cognition remains unclear. Results from studies examining the effects of SUA on cognition may be difficult to interpret in the context of normal versus pathological aging. This study examined sex-specific associations of baseline SUA with cognition during aging...
September 8, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28922011/south-asian-immigrant-women-s-suggestions-for-culturally-tailored-hiv-education-and-prevention-programs
#17
Roula N Hawa, Angela Underhill, Carmen H Logie, Shazia Islam, Mona Loutfy
Using a community-based, socialist feminist qualitative study, and an emergent research design, we explored the unique individual experiences of South Asian immigrant women living with HIV in the Greater Toronto Area (GTA) of Ontario, Canada. We assessed both the HIV risk context and the strategies for HIV education and prevention as expressed by study participants. Grounded in Connell's social theory of gender, a thematic analysis of semi-structured interviews with 12 women yielded six themes related to the power and impact of stigmatization, community's denial of HIV, infidelity, manifested in resistance to discussing sex and condom use, non-disclosure, and lack of HIV knowledge...
September 18, 2017: Ethnicity & Health
https://www.readbyqxmd.com/read/28921999/predictive-validity-and-adjustment-of-ideal-partner-preferences-across-the-transition-into-romantic-relationships
#18
Tanja M Gerlach, Ruben C Arslan, Thomas Schultze, Selina K Reinhard, Lars Penke
Although empirical research has investigated what we ideally seek in a romantic partner for decades, the crucial question of whether ideal partner preferences actually guide our mating decisions in real life has remained largely unanswered. One reason for this is the lack of designs that assess individuals' ideal partner preferences before entering a relationship and then follow up on them over an extended period. In the Göttingen Mate Choice Study (GMCS), a preregistered, large-scale online study, we used such a naturalistic prospective design...
September 18, 2017: Journal of Personality and Social Psychology
https://www.readbyqxmd.com/read/28921995/the-angel-and-the-devil-on-your-shoulder-friends-mitigate-and-exacerbate-21st-birthday-alcohol-related-consequences
#19
Jennifer Fillo, Lindsey M Rodriguez, Amber M Anthenien, Clayton Neighbors, Christine M Lee
Twenty-first birthdays are associated with heavier drinking and more negative consequences than any other high-risk drinking event. Friends are the strongest social influence on young adult drinking; however, previous research on college students' drinking has often only examined individuals' perceptions of "friends" generally. Unfortunately, this may obscure the positive influence of some friends and the negative influence of others. Using data drawn from a larger intervention study aimed at reducing 21st birthday drinking, this research examined how specific friends (N = 166) who were present at 21st birthday celebrations may have exacerbated or mitigated celebrants' (N = 166) experience of alcohol-related consequences, as well as how characteristics of that friendship moderate these effects...
September 18, 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/28921679/maternal-immune-activation-leads-to-increased-nnos-immunoreactivity-in-the-brain-of-postnatal-day-2-rat-offspring
#20
Jiaxian Zhang, Yu Jing, Hu Zhang, David K Bilkey, Ping Liu
Neuronal nitric oxide synthase (nNOS) is a key arginine metabolising enzyme in the brain, and nNOS-derived nitric oxide plays an important role in regulating glutamatergic neurotransmission. Nitric oxide and its related molecules are involved in the pathogenesis of schizophrenia, and human genetic studies have identified schizophrenia risk genes encoding nNOS. The present study systematically investigated how maternal immune activation (MIA; a risk factor for schizophrenia) induced by polyinosinic:polycytidylic acid affected nNOS-immunoreactivity in the brain of the resulting male and female offspring at the age of postnatal day (PND) 2...
September 16, 2017: Synapse
keyword
keyword
111861
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"