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https://www.readbyqxmd.com/read/29347990/establishment-of-an-in-vitro-chicken-epithelial-cell-line-model-to-investigate-eimeria-tenella-gamete-development
#1
Françoise I Bussière, Alisson Niepceron, Alix Sausset, Evelyne Esnault, Anne Silvestre, Robert A Walker, Nicholas C Smith, Pascale Quéré, Fabrice Laurent
BACKGROUND: Eimeria tenella infection leads to acute intestinal disorders responsible for important economic losses in poultry farming worldwide. The life-cycle of E. tenella is monoxenous with the chicken as the exclusive host; infection occurs in caecal epithelial cells. However, in vitro, the complete life-cycle of the parasite has only been propagated successfully in primary chicken kidney cells, which comprise undefined mixed cell populations; no cell line model has been able to consistently support the development of the sexual stages of the parasite...
January 18, 2018: Parasites & Vectors
https://www.readbyqxmd.com/read/29344340/assessment-and-management-of-sexual-dysfunction-in-the-context-of-depression
#2
REVIEW
Pratap R Chokka, Jeffrey R Hankey
Sexual dysfunction (SD) is pervasive and underreported, and its effects on quality of life are underestimated. Due in part to its bidirectional relationship with depression, SD can be difficult to diagnose; it is also a common side effect of many antidepressants, leading to treatment noncompliance. While physicians often count on patients to spontaneously report SD, treatment is optimized when the clinician instead performs a thorough assessment of sexual functioning before and during drug therapy using a standardized questionnaire such as the Arizona Sexual Experiences Scale (ASEX)...
January 2018: Therapeutic Advances in Psychopharmacology
https://www.readbyqxmd.com/read/29336189/depression-sexual-satisfaction-and-other-psychological-issues-in-women-with-polycystic-ovary-syndrome
#3
Angelika Stapinska-Syniec, Klaudia Grabowska, Monika Szpotanska-Sikorska, Bronislawa Pietrzak
Polycystic ovary syndrome (PCOS) increases the risk of depression, poor quality of life, and low sexual satisfaction of women. The aim of the study was to evaluate the prevalence of these disorders and to assess the need for psychological consultation at the time of PCOS diagnosis. A case-control single-center study of 250 women who were diagnosed with PCOS voluntarily filled in an anonymous, interactive questionnaire. The inquiry form included 27 questions covering the woman's characteristics, satisfaction with their outer appearance and sexual life, as well as the Beck Depression Inventory (BDI)...
January 16, 2018: Gynecological Endocrinology
https://www.readbyqxmd.com/read/29334961/smoke-alcohol-and-drug-addiction-and-male-fertility
#4
REVIEW
Andrea Sansone, Carla Di Dato, Cristina de Angelis, Davide Menafra, Carlotta Pozza, Rosario Pivonello, Andrea Isidori, Daniele Gianfrilli
In recent decades, the decline in human fertility has become increasingly more worrying: while therapeutic interventions might help, they are vexing for the couple and often burdened with high failure rates and costs. Prevention is the most successful approach to fertility disorders in males and females alike. We performed a literature review on three of the most common unhealthy habits - tobacco, alcohol and drug addiction - and their reported effects on male fertility. Tobacco smoking is remarkably common in most first-world countries; despite a progressive decline in the US, recent reports suggest a prevalence of more than 30% in subjects of reproductive age - a disturbing perspective, given the well-known ill-effects on reproductive and sexual function as well as general health...
January 15, 2018: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/29333899/social-support-and-mental-health-in-lgbtq-adolescents-a-review-of-the-literature
#5
Kari McDonald
LGBTQ adolescents experience higher rates of mental health disorders than their heterosexual peers. The purpose of this systematic review of the literature was to examine studies evaluating social support and its effects on mental health in the LGBTQ adolescent population. Higher levels of social support were associated with positive self-esteem. Lack of social support (or low social support) was associated with higher levels of depression, anxiety, alcohol or drug misuse, risky sexual behaviors, shame, and low self-esteem...
January 15, 2018: Issues in Mental Health Nursing
https://www.readbyqxmd.com/read/29333201/dispositional-mindfulness-shame-and-compulsive-sexual-behaviors-among-men-in-residential-treatment-for-substance-use-disorders
#6
Meagan J Brem, Ryan C Shorey, Scott Anderson, Gregory L Stuart
Approximately 31% of men in treatment for a substance use disorders (SUD) engage in compulsive sexual behavior (CSB). Shame, a well-documented consequence of CSB, increases the likelihood of relapse following treatment for SUDs. Despite the risk of relapse, prior research has not investigated factors that may attenuate the relation between CSB and shame. Dispositional mindfulness is one such factor known to mitigate shame. However, researchers have yet to examine dispositional mindfulness as a moderator of the relationship between CSB and shame among a sample of men in treatment for SUDs...
December 2017: Mindfulness
https://www.readbyqxmd.com/read/29332494/an-evaluation-of-adolescent-and-young-adult-re-victimization-experiences-problematic-substance-use-and-negative-consequences
#7
D J Angelone, Tiffany Marcantonio, Jessica Melillo
We investigated substance use and negative consequences in women who experienced an initial sexual assault (SA) in high school and subsequently in college. More than 650 participants completed questionnaires assessing substance use/consequences, SA history, and posttraumatic stress disorder (PTSD) symptomology. Revictimized women reported differential substance use/consequences relative to controls underscoring the need to conceptualize adolescence as a key developmental period with a unique pathway to a subsequent SA, especially in association with substance use...
June 1, 2017: Violence Against Women
https://www.readbyqxmd.com/read/29331353/mechanisms-of-sex-differences-in-fear-and-posttraumatic-stress-disorder
#8
REVIEW
Teniel Sonya Ramikie, Kerry James Ressler
Following sexual maturity, females disproportionately have higher rates of posttraumatic stress disorder (PTSD) and experience greater symptom severity and chronicity as compared with males. This observation has led many to examine sex differences in PTSD risk factors. Though relatively few, these studies reveal that the root causes of PTSD sex differences are complex, and partly represent interactions between sex-specific nonbiological and biological risk factors, which differentially shape PTSD vulnerability...
November 21, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/29330774/a-collection-of-xy-female-cell-lines
#9
Fumio Kasai, Malcolm A Ferguson-Smith
Discordance between sexual phenotype and the 46,XY sex chromosome complement may be found in certain disorders of sexual development (DSD). Many of these DSD patients with female external genitalia and secondary sex characteristics have undescended testes and male internal genitalia. Causative mutations involving genes of the sex determining pathway, including the androgen receptor, SRY and the 5-alpha-reductase genes, are well-known, but the origin of other cases remain unresolved. In this report, we introduce our collection of lymphoblastoid lines derived from female patients with a 46,XY karyotype...
January 12, 2018: Human Cell
https://www.readbyqxmd.com/read/29330031/mental-health-disorders-mediate-association-of-sexual-minority-identity-with-cardiovascular-disease
#10
Lezhou Wu, Randy L Sell, Alexis M Roth, Seth L Welles
BACKGROUND: Little is known about cardiovascular health disparities for lesbian, gay, or bisexual (LGB) persons and whether these disparities are mediated by mental health disorders due to sexual minority stress. We hypothesize LGB identity is associated with an increased risk of cardiovascular disease (CVD) and that major depressive disorder (MDD) and generalized anxiety disorders (GAD) may mediate this association. METHODS: The National Epidemiologic Survey on Alcohol and Related Conditions is a longitudinal, nationally-representative study of non-institutionalized U...
January 9, 2018: Preventive Medicine
https://www.readbyqxmd.com/read/29325456/dual-purpose-vardenafil-hydrochloride-dapoxetine-hydrochloride-orodispersible-tablets-in-vitro-formulation-evaluation-stability-study-and-in-vivo-comparative-pharmacokinetic-study-in-healthy-human-subjects
#11
Khaled El-Refaie, Mahmoud H Teaima, Mohamed A El-Nabarawi
Erectile Dysfunction (ED) is the most important disorder after premature ejaculation for sexual activity in men. Vardenafil Hydrochloride (VH) is an oral therapy for the treatment of erectile dysfunction. VH oral disintegrating tablets (ODTs) have been prepared by freeze drying technique to improve its dissolution profile and the overall clinical performance. Dapoxetine Hydrochloride (DH) was added to the best three formulae of the prepared VH ODTs to treat premature ejaculation. All the ODTs formulae were evaluated for weight variation, friability, drug content, in-vitro disintegration time, wetting time, and the dissolution study...
January 11, 2018: Drug Development and Industrial Pharmacy
https://www.readbyqxmd.com/read/29324620/diagnosis-and-treatment-of-vulvar-dermatoses
#12
Colleen K Stockdale, Lori Boardman
Vulvar symptoms of pain, dyspareunia, and pruritus are common and may significantly affect a woman's sense of well-being and sexual function. Despite this, vulvar symptoms are often underreported by women. When identified, however, vulvovaginal symptoms should be addressed by health care providers to optimize care. The evaluation of patients with vulvovaginal complaints begins with a thorough history and physical examination. Biopsy is indicated when concern exists for malignancy or the diagnosis is uncertain...
January 9, 2018: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29318334/physiotherapy-for-pelvic-pain-and-female-sexual-dysfunction-an-untapped-resource
#13
REVIEW
Bary Berghmans
INTRODUCTION AND HYPOTHESIS: Chronic pelvic pain (CPP) in women is a complex syndrome. Pain sensation and intensity often do not correspond with the identified lesion location but are felt elsewhere, leading to muskuloskeletal and myofascial disorders and sexual dysfunction (SD). Although physical aspects are prevalent, they are often underdiagnosed and undertreated due to lack of understanding regarding its origin and distribution. Frequently, patients experience pelvic pain as psychological distress resulting in physical complaints, leading clinicians to prescribe medication or surgical intervention to correct or alleviate these symptoms, often with insufficient results...
January 9, 2018: International Urogynecology Journal
https://www.readbyqxmd.com/read/29316846/acute-stress-evokes-sexually-dimorphic-stressor-specific-patterns-of-neural-activation-across-multiple-limbic-brain-regions-in-adult-rats
#14
Ankit Sood, Karina Chaudhari, Vidita A Vaidya
Stress enhances the risk for psychiatric disorders such as anxiety and depression. Stress responses vary across sex and may underlie the heightened vulnerability to psychopathology in females. Here, we examined the influence of acute immobilization stress (AIS) and a two-day short-term forced swim stress (FS) on neural activation in multiple cortical and subcortical brain regions, implicated as targets of stress and in the regulation of neuroendocrine stress responses, in male and female rats using Fos as a neural activity marker...
January 10, 2018: Stress: the International Journal on the Biology of Stress
https://www.readbyqxmd.com/read/29316814/biology-of-the-adrenal-gland-cortex-obviates-effective-use-of-adeno-associated-virus-vectors-to-treat-hereditary-adrenal-disorders
#15
Sandra Markmann, Bishnu P De, Jasmine Reid, Clarisse Jose, Jonathan B Rosenberg, Philip Leopold, Stephen M Kaminsky, Dolan Sondhi, Odelya E Pagovich, Ronald G Crystal
Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder occurring in 1:10,000-1:20,000 live births. In >95% of the cases, CAH results from mutations in the CYP21A2 gene, encoding the adrenal steroid enzyme 21-hydroxylase (21OH). Cardinal phenotypic features of CAH include genital ambiguity and sexual precocity, and in severe cases, neonatal salt loss and death. Current standard of care consists of life-long oral steroid replacement to reverse the cortisol deficiency. Although significant advances in the treatment of CAH have been made, the burden of a life-long therapeutic intervention is not ideal for quality of life...
January 9, 2018: Human Gene Therapy
https://www.readbyqxmd.com/read/29315236/understanding-the-role-of-intrinsic-disorder-of-viral-proteins-in-the-oncogenicity-of-different-types-of-hpv
#16
Elvira Regina Tamarozzi, Silvana Giuliatti
Intrinsic disorder is very important in the biological function of several proteins, and is directly linked to their foldability during interaction with their targets. There is a close relationship between the intrinsically disordered proteins and the process of carcinogenesis involving viral pathogens. Among these pathogens, we have highlighted the human papillomavirus (HPV) in this study. HPV is currently among the most common sexually transmitted infections, besides being the cause of several types of cancer...
January 9, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29310741/childhood-interpersonal-violence-and-adult-alcohol-cannabis-and-tobacco-use-disorders-variation-by-race-ethnicity
#17
Jacquelyn L Meyers, Carolyn E Sartor, Kimberly B Werner, Karestan C Koenen, Bridget F Grant, Deborah Hasin
BACKGROUND: Exposure to child maltreatment has been shown to increase lifetime risk for substance use disorders (SUD). However, this has not been systematically examined among race/ethnic groups, for whom rates of exposure to assaultive violence and SUD differ. This study examined variation by race/ethnicity and gender in associations of alcohol (AUD), cannabis (CUD), and tobacco (TUD) use disorders with three types of childhood interpersonal violence (cIPV): physical abuse, sexual abuse, and witnessing parental violence...
January 9, 2018: Psychological Medicine
https://www.readbyqxmd.com/read/29310164/re-men-s-sexual-response-to-female-partner-s-intranasal-oxytocin-administration-for-hypoactive-sexual-desire-disorder-an-open-prospective-cohort-study
#18
https://www.readbyqxmd.com/read/29306170/early-age-at-childhood-parental-incarceration-and-sti-hiv-related-drug-use-and-sex-risk-across-the-young-adult-lifecourse-in-the-us-heightened-vulnerability-of-black-and-hispanic-youth
#19
Maria R Khan, Joy D Scheidell, David L Rosen, Amanda Geller, Laurie M Brotman
BACKGROUND: We measured associations between parental incarceration and STI/HIV-related drug use and sex risk, assessing differences by race, age at first parental incarceration, and potential mediators of the relationship. METHODS: We used Waves I (adolescence), III (young adulthood), and IV (adulthood) of the National Longitudinal Study of Adolescent to Adult Health (n = 11,884) to measure associations between age of parental incarceration (never; <8; 8-17; ≥18 years old) and marijuana and cocaine use, multiple partnerships, and STI in adolescence and adulthood among white, Black, and Hispanic participants and assessed mediation by sexual and physical abuse, mental disorder symptoms, and drug use...
November 24, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29305647/investigation-of-brain-structure-in-the-1-month-infant
#20
Douglas C Dean, E M Planalp, W Wooten, C K Schmidt, S R Kecskemeti, C Frye, N L Schmidt, H H Goldsmith, A L Alexander, R J Davidson
The developing brain undergoes systematic changes that occur at successive stages of maturation. Deviations from the typical neurodevelopmental trajectory are hypothesized to underlie many early childhood disorders; thus, characterizing the earliest patterns of normative brain development is essential. Recent neuroimaging research provides insight into brain structure during late childhood and adolescence; however, few studies have examined the infant brain, particularly in infants under 3 months of age. Using high-resolution structural MRI, we measured subcortical gray and white matter brain volumes in a cohort (N = 143) of 1-month infants and examined characteristics of these volumetric measures throughout this early period of neurodevelopment...
January 5, 2018: Brain Structure & Function
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