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Sex differences, depression

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https://www.readbyqxmd.com/read/29166250/differences-by-sex-in-association-of-mental-health-with-video-gaming-or-other-nonacademic-computer-use-among-us-adolescents
#1
Hogan H Lee, Jung Hye Sung, Ji-Young Lee, Jae Eun Lee
INTRODUCTION: Although numerous studies have examined the association between playing video games and cognitive skills, aggression, and depression, few studies have examined how these associations differ by sex. The objective of our study was to determine differences by sex in association between video gaming or other nonacademic computer use and depressive symptoms, suicidal behavior, and being bullied among adolescents in the United States. METHODS: We used data from the 2015 Youth Risk Behavior Survey on 15,624 US high school students...
November 22, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/29166221/the-relationship-between-perceived-parenting-negative-core-beliefs-and-dysfunctional-attitudes-among-young-adults
#2
Yuji Kuroda
Previous studies have found that perceived parenting is associated with dysfunctional attitudes that predict depression. However, few studies have empirically investigated processes by which perceived parenting is associated with dysfunctional attitudes. To fill this gap, this study tested the hypothesis that perceived low parental care would be associated with negative core beliefs, which, in turn, would be associated with dysfunctional attitudes. To strictly test the hypothesis, this study controlled for current depressive symptoms that could affect the relationships between study variables...
November 17, 2017: Journal of Psychology
https://www.readbyqxmd.com/read/29164561/study-of-prevalence-and-influencing-factors-of-depression-in-tumor-patients-and-the-therapeutic-effects-of-fluoxetine
#3
J Dai, N Liao, J Shi, J-Q Tao
OBJECTIVE: To observe the depression in patients with malignant tumor and influencing factors of the disease, as well as to investigate the effects of fluoxetine on depressive symptoms in cancer patients and the immune function. PATIENTS AND METHODS: 262 patients with malignant tumors, confirmed by pathological and radiological diagnosis as malignant tumor were randomly divided into 2 groups: the control group with chemotherapy; the treatment group with chemotherapy and 20 mg/d fluoxetine for six weeks...
November 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29163055/study-of-sex-differences-in-duloxetine-efficacy-for-depression-in-transgenic-mouse-models
#4
Yong Xu, Lei Ma, Wei Jiang, Yuhong Li, Gang Wang, Rena Li
Clinical evidences show sex differences in risk of developing depressive disorders as well as effect of antidepressants in depression treatment. However, whether such a sex-dependent risk of depression and efficacy of antidepressants is dependent on endogenous estrogen level remain elusive. The aim of this study is to explore the molecular mechanisms of sex differences in antidepressant duloxetine. In the present study, we used genetic knockout or overexpression estrogen-synthesizing enzyme aromatase (Ar) gene as models for endogenous estrogen deficiency and elevation endogenous estrogen, respectively, to examine the anti-depressive efficacy of duloxetine in males and females by force swimming test (FST)...
2017: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/29162085/association-of-lower-urinary-tract-symptoms-and-oab-severity-with-quality-of-life-and-mental-health-in-china-taiwan-and-south-korea-results-from-a-cross-sectional-population-based-study
#5
Kyu-Sung Lee, Tag Keun Yoo, Limin Liao, Jianye Wang, Yao-Chi Chuang, Shih-Ping Liu, Romeo Chu, Budiwan Sumarsono
BACKGROUND: Lower urinary tract symptoms (LUTS) and overactive bladder (OAB) symptoms have a substantial effect on quality of life (QoL). We report QoL and mental health results from a LUTS prevalence study in three Asian countries. METHODS: A cross-sectional, population-representative, internet-based study among individuals aged ≥40 years in China, Taiwan and South Korea. Instruments included: Overactive Bladder Symptom Score (OABSS); International Prostate Symptom Score (IPSS); other International Continence Society (ICS) symptom questions; health-related QoL 12-item short-form (HRQoL-SF12v2); Work Limitations Questionnaire (WLQ); Hospital Anxiety and Depression Scale (HADS)...
November 21, 2017: BMC Urology
https://www.readbyqxmd.com/read/29159060/association-between-hippocampus-volume-and-symptom-profiles-in-obsessive-compulsive-disorder
#6
Tim Jonas Reess, Oana Georgiana Rus, Deniz A Gürsel, Benita Schmitz-Koep, Gerd Wagner, Götz Berberich, Kathrin Koch
Background: The hippocampus has recently been identified to play a key role in the pathophysiology of adult obsessive-compulsive disorder (OCD). Surprisingly, there is only limited evidence regarding the potential relationships with symptom dimensions. Due to the heterogeneity of symptoms in OCD, we aimed at further examining, whether hippocampal volume differences might be related to symptom profiles instead of single symptom dimensions. Methods: In order to find out more about the potential association between clinical symptom profiles and alterations in hippocampal volume we categorized a large sample of OCD patients (N = 66) into distinct symptom profile groups using K-means clustering...
2018: NeuroImage: Clinical
https://www.readbyqxmd.com/read/29156413/anterior-posterior-gradient-differences-in-lobar-and-cingulate-cortex-cerebral-blood-flow-in-late-life-depression
#7
Margarita Abi Zeid Daou, Brian D Boyd, Manus J Donahue, Kimberly Albert, Warren D Taylor
Vascular pathology is common in late-life depression, contributing to changes in cerebral function. We examined whether late-life depression was associated with differences in cerebral blood flow (CBF) and whether such differences were related to vascular risk and cerebrovascular pathology, specifically white matter hyperintensity (WMH) volumes. Twenty-three depressed elders and 20 age- and sex-matched elders with no psychiatric history completed cranial 3T MRI. MRI procedures included a pseudo-continuous Arterial Spin Labeling (pcASL) acquisition obtained while on room air and during a hypercapnia challenge allowing for calculation of cerebrovascular reactivity (CVR)...
November 11, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/29155264/modulation-of-adrenal-steroidogenesis-by-testosterone-in-the-lizard-coleonyx-elegans
#8
Rocco V Carsia, Patrick J McIlroy, Henry B John-Alder
Our previous work with adrenocortical cells from several Sceloporus lizard species suggests that gonadal hormones influence the steroidogenic capacity and the sensitivity to ACTH. However, there are discrepancies in these cellular response parameters suggesting that the effects of gonadal hormones on adrenocortical function vary with species, sex, age, season, and environmental/experimental conditions. To gain further insight into these complex interactions, here we report studies on Coleonyx elegans, Eublepharidae (Yucatán Banded Gecko), which is only distantly related to Sceloporus lizards via a basal common ancestor and in captivity, reproduces throughout the year...
November 16, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/29153580/effectiveness-and-safety-of-oro-dispersible-sildenafil-in-a-new-film-formulation-for-the-treatment-of-erectile-dysfunction-comparison-between-sildenafil-100-mg-film-coated-tablet-and-75-mg-oro-dispersible-film
#9
Andrea Cocci, Marco Capece, Gianmartin Cito, Giorgio Ivan Russo, Marco Falcone, Massimiliano Timpano, Michele Rizzo, Pier Andrea Della Camera, Simone Morselli, Riccardo Campi, Francesco Sessa, Giovanni Cacciamani, Andrea Minervini, Mauro Gacci, Vincenzo Mirone, Girolamo Morelli, Nicola Mondaini, Gaia Polloni, Sergio Serni, Alessandro Natali
BACKGROUND: A new oro-dispersible film (ODF) formulation of sildenafil has been developed for the treatment of erectile dysfunction (ED) to overcome the drawbacks that some patients experience when taking the conventional film-coated tablet (FCT). AIM: To assess the effectiveness and safety of sildenafil ODF formulation in patients with ED who were using the conventional FCT. METHODS: From May 2017 through July 2017, 139 patients with ED were enrolled...
November 16, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/29151792/fluoxetine-modulates-sex-steroid-levels-in-vitro
#10
Diana Lupu, Marcus O D Sjödin, Mukesh Varshney, Johan Lindberg, Felicia Loghin, Joëlle Rüegg
Background and aims: Selective serotonin reuptake inhibitors (SSRIs) are antidepressants increasingly prescribed against depression during and after pregnancy. However, these compounds cross the placenta and are found in breast milk, thus reaching, and possibly affecting, the fetus and infant during critical developmental stages. Fluoxetine (FLX), a widely used SSRI, can interfere with estrogen signaling, which is important for the development of female sex organs and certain brain areas, among others...
2017: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29144155/proposal-of-cutoff-points-for-pediatric-daytime-sleepiness-scale-to-identify-excessive-daytime-sleepiness
#11
Carolina Meyer, Diego Grasel Barbosa, Geraldo Jose Ferrari Junior, Rubian Diego Andrade, Diego Augusto Santos Silva, Andreia Pelegrini, Érico Pereira Gomes Felden
The objective of the present study was to propose cutoff points for the Pediatric Daytime Sleepiness Scale (PDSS) through sensitivity and specificity analyses in order to identify excessive daytime sleepiness, considering parameters such as duration and quality of sleep, health perception, stress control and depressive moods (feelings of sadness) in adolescents. A total of 1,132 adolescents, aged 14-19 years old, of both sexes, from the public high school of São José - SC, answered the questionnaire with information on age, daytime sleepiness, sleep duration, health perception, stress management, depressive moods (feelings of sadness) and quality of sleep...
November 16, 2017: Chronobiology International
https://www.readbyqxmd.com/read/29141399/factors-affecting-cognitive-function-according-to-gender-in-community-dwelling-elderly-individuals
#12
Kim Miwon, Jeongmo Park
Objectives: This study aimed to identify the factors affecting the cognitive function of elderly people in a community by gender. Methods: 4,878 of secondary data of people aged ≥65 years in 2016 at a dementia prevention center in Geyangu in Incheon. Data were obtained through MMSE-DS and a questionnaire. The data were statistically analyzed using analysis of variance, analysis of covariance, and hierarchical regression. Results: There were significant differences in cognitive function according to sex, and the differences were significant even when age was controlled, but gender differences disappeared when education was controlled...
November 15, 2017: Epidemiology and Health
https://www.readbyqxmd.com/read/29138936/working-hours-and-depressive-symptoms-over-7%C3%A2-years-evidence-from-a-korean-panel-study
#13
Seoyeon Ahn
PURPOSE: This study aims to examine how working hours influence depressive symptoms and the association between working hours and depressive symptoms differently across genders. METHOD: The sample consists of salaried workers aged 25-64 years who participated in two consecutive waves of the seven-wave Korean Welfare Panel Study (2007-2013) (n = 6813 individuals, 27,986 observations) which is a survey of a nationally representative sample of the South Korean population...
November 14, 2017: International Archives of Occupational and Environmental Health
https://www.readbyqxmd.com/read/29132622/know-thy-ehealth-user-development-of-biopsychosocial-personas-from-a-study-of-older-adults-with-heart-failure
#14
Richard J Holden, Anand Kulanthaivel, Saptarshi Purkayastha, Kathryn M Goggins, Sunil Kripalani
BACKGROUND: Personas are a canonical user-centered design method increasingly used in health informatics research. Personas-empirically-derived user archetypes-can be used by eHealth designers to gain a robust understanding of their target end users such as patients. OBJECTIVE: To develop biopsychosocial personas of older patients with heart failure using quantitative analysis of survey data. METHOD: Data were collected using standardized surveys and medical record abstraction from 32 older adults with heart failure recently hospitalized for acute heart failure exacerbation...
December 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/29128294/behavioral-depression-is-associated-with-increased-vagally-mediated-heart-rate-variability-in-adult-female-cynomolgus-monkeys-macaca-fascicularis
#15
Marc N Jarczok, Julian Koenig, Carol A Shively, Julian F Thayer
INTRODUCTION: Depressive symptoms (DS) in humans are associated with decreased resting state vagal activity, but sex seems to moderate this association. Recently, in human females DS have been associated with greater or similar cardiac vagal activity compared to men in both, clinical and non-clinical samples. A previously validated animal model of behavioral depression was used in the present study to investigate the association of DS and cardiac vagal activity in non-human primates. METHODS: The root mean square of successive differences between adjacent heart beats (RMSSD) was used as an indicator of vagally-mediated heart rate variability in 24h heart rate recordings collected via telemetry in 42 adult female cynomolgus monkeys (Macaca fascicularis)...
November 8, 2017: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/29125251/morphological-and-morphometric-analysis-of-scutella-of-six-species-and-two-subspecies-of-triatoma-hemiptera-reduviidae-in-mexico
#16
Nancy Rivas, Víctor Sánchez-Cordero, Alejandro D Camacho, Alejandro Córdoba-Aguilar, Ricardo Alejandre-Aguilar
Morphological characters can be used to distinguish the vast majority of triatomine species, but the existence of high levels of phenotypic plasticity and recently diverged species can lead to erroneous determinations. To approach this problem, we analyzed the male and female morphologies of the scutella of Triatoma barberi, T. dimidiata, T. lecticularia, T. mexicana, T. recurva, T. rubida, and two sub-species, T. protracta protracta and T. protracta nahuatlae. Scutellum samples were observed by scanning electron microscopy and subjected to morphological analysis and morphometric investigation using a canonical discriminant analysis...
December 2017: Journal of Vector Ecology: Journal of the Society for Vector Ecology
https://www.readbyqxmd.com/read/29123970/physiological-markers-of-interpersonal-stress-generation-in-depression
#17
Jessica L Hamilton, Lauren B Alloy
Abnormalities in parasympathetic nervous system activity have been linked to depression, but less is known about processes underlying this relationship. The present study evaluated resting and stress-reactive respiratory sinus arrhythmia (RSA) to a laboratory stressor as predictors of daily interpersonal stress generation and depressive symptoms, whether stress generation mediated the relationship between RSA and depressive symptoms, and potential sex differences. A sample of formerly depressed 102 emerging adults (18-22 years; 78% female) completed a laboratory stressor and daily assessments of stressors and depressive symptoms over two weeks...
2017: Clinical Psychological Science
https://www.readbyqxmd.com/read/29122088/factors-that-contribute-to-disagreement-in-satisfaction-between-surgeons-and-patients-after-corrective-septorhinoplasty
#18
Jong-Yeup Kim, Min-Ji Cha, Soon-Sung Kwon, Dong-Kyu Kim
BACKGROUND: Corrective septorhinoplasty is one of the most common facial plastic surgeries. However, surgeons and patients sometimes disagree about postoperative-outcome satisfaction after corrective septorhinoplasty. OBJECTIVE: We investigated the factors that influenced the disagreement in satisfaction between surgeons and patients after corrective septorhinoplasty. METHODS: Surgeon satisfaction was assessed by other plastic surgeons by comparing patient photographs taken at the preoperative and 12-month postoperative periods...
November 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/29120929/risk-factors-for-opioid-induced-respiratory-depression-and-failure-to-rescue-a-review
#19
Kapil Gupta, Arun Prasad, Mahesh Nagappa, Jean Wong, Lusine Abrahamyan, Frances Chung
PURPOSE OF REVIEW: The primary objective of this review is to identify the risk factors for opioid-induced respiratory depression (OIRD) in the postoperative period. RECENT FINDINGS: In the postoperative period, OIRD has often been reported resulting in morbidity and mortality. The risk factors which predispose surgical patients to increased risk of OIRD are not clearly defined. A literature search was performed for adult surgical patients who were prescribed opioids during their hospital stay and any available reports on postoperative respiratory depression/respiratory events...
November 7, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/29120225/descriptive-values-for-dancers-on-baseline-concussion-tools
#20
Lauren McIntyre, Marc Campo
CONTEXT:   Capturing baseline data before a concussion can be a valuable tool in individualized care. However, not all athletes, including dancers, have access to baseline testing. When baseline examinations were not performed, clinicians consult normative values. Dancers are unique athletes; therefore, describing values specific to dancers may assist those working with these athletes in making more informed decisions. OBJECTIVE:   To describe values for key concussion measures of dancers...
November 9, 2017: Journal of Athletic Training
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