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disorders of sex development

Erika Obikane, Tomohiro Shinozaki, Daisuke Takagi, Norito Kawakami
BACKGROUND: Childhood abuse is associated with adult suicidal behaviors, partially mediated by mental disorders. However, the direct effect of childhood abuse not mediated by mental disorders is uncertain because the same risk factors serve as mediators and confounders of mental disorders and suicidal behaviors. The aim of the study was to estimate the direct effect of childhood abuse not mediated by mental disorders on suicidal behaviors using marginal structural models. METHODS: We used cross-sectional data of Japanese adults in Tokyo and neighboring prefectures (The Japanese Study on Stratification, Health, Income, and Neighborhood)...
February 22, 2018: Journal of Affective Disorders
Noam Zilberman, Gal Yadid, Yaniv Efrati, Yehuda Neumark, Yuri Rassovsky
Substance-related and behavioral addictions are extremely prevalent and represent a major public health concern. In the ongoing attempt to understand the addictive personality, contradictory results have arisen from studies that have explored personality traits in different addiction populations. The diversity across addiction types suggests that some of these inconsistencies stem from distinct personalities underlying each addiction. The present study compares the personality profiles of several addictions, representing both substance (drugs and alcohol) and behavioral (gambling and sex) subtypes...
March 6, 2018: Addictive Behaviors
Anita H Clayton, Irwin Goldstein, Noel N Kim, Stanley E Althof, Stephanie S Faubion, Brooke M Faught, Sharon J Parish, James A Simon, Linda Vignozzi, Kristin Christiansen, Susan R Davis, Murray A Freedman, Sheryl A Kingsberg, Paraskevi-Sofia Kirana, Lisa Larkin, Marita McCabe, Richard Sadovsky
The International Society for the Study of Women's Sexual Health process of care (POC) for management of hypoactive sexual desire disorder (HSDD) algorithm was developed to provide evidence-based guidelines for diagnosis and treatment of HSDD in women by health care professionals. Affecting 10% of adult females, HSDD is associated with negative emotional and psychological states and medical conditions including depression. The algorithm was developed using a modified Delphi method to reach consensus among the 17 international panelists representing multiple disciplines...
March 9, 2018: Mayo Clinic Proceedings
Alessandro Bosco, Justine Schneider, Donna Maria Coleston-Shields, Lidia Sousa, Martin Orrell
OBJECTIVES: Good interaction with family caregivers helps maintain positive identity in people with dementia. However, research in this area is limited. We aimed to systematically review the dyadic experience of dementia caring. METHOD: We searched on five databases: MedLine, EMBASE, PsycInfo, ASSIA, and CINAHL. Eligible studies employed qualitative or mixed method design, reported the experience of dyads of dementia with no comorbid organic or psychiatric disorders...
March 15, 2018: Aging & Mental Health
Volha Dziadzko, Marie-Annick Clavel, Mikhail Dziadzko, Jose R Medina-Inojosa, Hector Michelena, Joseph Maalouf, Vuyisile Nkomo, Prabin Thapa, Maurice Enriquez-Sarano
BACKGROUND: Mitral regurgitation is the most common valve disease worldwide but whether the community-wide prevalence, poor patient outcomes, and low rates of surgical treatment justify costly development of new therapeutic interventions remains uncertain. Therefore, we did an observational cohort study to assess the clinical characteristics, outcomes, and degree of undertreatment of mitral regurgitation in a community setting. METHODS: We used data from Mayo Clinic electronic health records and the Rochester Epidemiology Project to identify all cases of moderate or severe isolated single-valvular mitral regurgitation (with no other severe left-sided valvular disease or previous mitral surgery) diagnosed during a 10-year period in the community setting in Olmsted County (MN, USA)...
March 10, 2018: Lancet
Elise Allender, Harvinderjeet Deol, Sarah Schram, Kathleen J Maheras, Alexander Gow, Eleanor H Simpson, Fei Song
Neuregulin1 (NRG1) is a differentiation factor that regulates glial development, survival, synaptogenesis, axoglial interactions, and microglial activation. We previously reported that a targeted NRG1 antagonist (HBD-S-H4) given intrathecally, reduces inflammatory microglial activation in a spinal cord pain model and a neurodegenerative disease mouse model in vivo, suggesting that it may have effects in neuroninflammatory and neuronal disorders. We hypothesized that expression of HBD-S-H4 in the central nervous system (CNS) could reduce disease severity in experimental autoimmune encephalomyelitis (EAE), a widely used animal model for multiple sclerosis (MS)...
March 10, 2018: Journal of Neuroimmunology
Matthias Christian Reichert, Juozas Kupcinskas, Marcin Krawczyk, Christoph Jüngst, Markus Casper, Frank Grünhage, Beate Appenrodt, Vincent Zimmer, Susanne Nicole Weber, Algimantas Tamelis, Jaune Ieva Lukosiene, Neringa Pauziene, Gediminas Kiudelis, Laimas Jonaitis, Christoph Schramm, Tobias Goeser, Antje Schulz, Maciej Malinowski, Matthias Glanemann, Limas Kupcinskas, Frank Lammert
BACKGROUND: Colonic diverticulosis is one of the most common gastroenterological disorders. Although diverticulosis is typically benign, many individuals develop diverticulitis or other aspects of diverticular disease. Diverticulosis is thought to stem from a complex interaction of environmental, dietary, and genetic factors; however, the contributing genetic factors remain unknown. OBJECTIVE: The aim of our present study was to determine the role of genetic variants within genes encoding for collagens of the connective tissue in diverticulosis...
March 12, 2018: Diseases of the Colon and Rectum
Yue Yang, Long Chen, Yuan Jia, Yang Liu, Lei Wen, Yaoxian Liang, Yuan An, Shi Chen, Yin Su, Zhanguo Li
To analyze the clinical spectrum, laboratory characteristics, and outcomes of monoclonal gammopathy (MG) in patients with rheumatic diseases. Screening for the presence of MG was performed in 872 inpatients with rheumatic diseases from January 2010 to July 2017. A total of 41 patients were enrolled. Their clinical and biological features in addition to outcomes were described. For each patient with primary Sjögren syndrome (pSS), 2 age- and sex-matched pSS patients without MG were selected as controls. Risk factors for the presence of MG and malignant hematological neoplasias were assessed...
March 13, 2018: Clinical Rheumatology
Rebecca Nash, Kevin C Ward, Ahmedin Jemal, David E Sandberg, Vin Tangpricha, Michael Goodman
BACKGROUND: Transgender people and persons with disorders of sex development (DSD) are two separate categories of gender minorities, each characterized by unique cancer risk factors. Although cancer registry data typically include only two categories of sex, registrars have the option of indicating that a patient is transgender or has a DSD. METHODS: Data for primary cancer cases in 46 states and the District of Columbia were obtained from the North American Association of Central Cancer Registries (NAACCR) database for the period 1995-2013...
March 9, 2018: Cancer Epidemiology
Li Hui, Xiao Li Yin, Jie Chen, Hong Liang Zhu, Guang Ya Zhang, Xiao Qiong Wang, Jia Hong Liu, Cheng Zhu, Dong Wu Xu, Xin Yu, Guang Zhong Yin
BACKGROUND: Elevated phospholipase A2 (PLA2) activity is reported to be involved in the development of schizophrenia. Further study revealed an association between PLA2 groups XIIA (PLA2G12A) polymorphism and patients with schizophrenia in a northeast Chinese Han population. OBJECTIVE: This study will further examine whether PLA2G12A rs3087494 polymorphism is associated with patients with schizophrenia in a southern Chinese Han population. METHODS: This polymorphism was genotyped in 438 patients with schizophrenia (diagnosed according to Diagnostic and Statistical Manual of Mental Disorders-IV) and 876 healthy controls using a case-control design...
March 11, 2018: Human Psychopharmacology
F Mohammadpour Lashkari, M A Sadighi Gilani, A Ghaheri, M R Zamanian, P Borjian Boroujeni, A Mohseni Meybodi, M Sabbaghian
Disorders of sex development (DSD) are congenital abnormalities as an atypical development process in either gonadal or chromosomal structure. It is the cause of the abnormality in phenotype and characteristics. Chromosomal analysis plays an important role in the DSD determination. 45,X/46,XY mosaicism is a rare karyotype, and its prevalence is about 1.5 in 10,000 newborns. It affects the growth, hormonal balance, gonad development and histology. All data such as height, male general appearance, testis size and volume, external genitalia, spermogram and hormonal levels, testis pathology, Y chromosome microdeletion and karyotype, and assisted reproductive technology (ART) outcome were recorded based on patients profile and history...
March 12, 2018: Andrologia
Katherine E Manning, Roger Tait, John Suckling, Anthony J Holland
Prader-Willi syndrome (PWS) is a neurodevelopmental disorder of genomic imprinting, presenting with a characteristic overeating disorder, mild to moderate intellectual disability, and a variable range of social and behavioral difficulties. Consequently, widespread alterations in neural structure and developmental and maturational trajectory would be expected. To date, there have been few quantitative and systematic studies of brain morphology in PWS, although alterations of volume and of cortical organisation have been reported...
2018: NeuroImage: Clinical
Nora Maria Raschle, Willeke Martine Menks, Lynn Valérie Fehlbaum, Martin Steppan, Areti Smaragdi, Karen Gonzalez-Madruga, Jack Rogers, Roberta Clanton, Gregor Kohls, Anne Martinelli, Anka Bernhard, Kerstin Konrad, Beate Herpertz-Dahlmann, Christine M Freitag, Graeme Fairchild, Stephane A De Brito, Christina Stadler
Callous-unemotional traits are characterized by a lack of empathy, a disregard for others' feelings and shallow or deficient affect, such as a lack of remorse or guilt. Neuroanatomical correlates of callous-unemotional traits have been demonstrated in clinical samples (i.e., adolescents with disruptive behavior disorders). However, it is unknown whether callous-unemotional traits are associated with neuroanatomical correlates within normative populations without clinical levels of aggression or antisocial behavior...
2018: NeuroImage: Clinical
Laura K Fonken, Matthew G Frank, Andrew D Gaudet, Heather M D'Angelo, Rachel A Daut, Emma C Hampson, Monica T Ayala, Linda R Watkins, Steven F Maier
Exposure to stressors can enhance neuroinflammatory responses, and both stress and neuroinflammation are predisposing factors in the development of psychiatric disorders. Females suffer disproportionately more from several psychiatric disorders, yet stress-induced changes in neuroinflammation have primarily been studied in males. Here we tested whether exposure to inescapable tail shock sensitizes or 'primes' neuroinflammatory responses in male and female rats. At 24 h post-stress, male and female rats exposed to a peripheral immune challenge enhanced neuroinflammatory responses and exacerbated anxiety- and depressive-like behaviors...
March 7, 2018: Brain, Behavior, and Immunity
Anita H Clayton, Sheryl A Kingsberg, Irwin Goldstein
INTRODUCTION: Hypoactive sexual desire disorder (HSDD) often has a negative impact on the health and quality of life of women; however, many women do not mention-let alone discuss-this issue with their physicians. Providers of gynecologic services have the opportunity to address this subject with their patients. AIM: To review the diagnosis and evidence-based treatment of low sexual desire in women with a focus on strategies that can be used efficiently and effectively in the clinic...
March 6, 2018: Sexual Medicine
Kazuhiko Yamamuro, Sohei Kimoto, Junzo Iida, Naoko Kishimoto, Shohei Tanaka, Michihiro Toritsuka, Daisuke Ikawa, Yasunori Yamashita, Toyosaku Ota, Manabu Makinodan, Hiroki Yoshino, Toshifumi Kishimoto
BACKGROUND: Schizophrenia (SZ) and bipolar disorder (BD) are characterized by different clinical symptoms, and have previously been considered as categorically separate. However, several lines of evidence controversially suggest that these two disorders may run on a continuum. While it is therefore important to evaluate the subtle differences between SZ and BD, few studies have investigated the difference of brain functioning between the two by focusing on the common symptoms of cognitive functioning and impulsivity, rather than positive/negative and mood symptoms...
February 27, 2018: Journal of Affective Disorders
Hans W Jeuring, Hannie C Comijs, Dorly J H Deeg, Emiel O Hoogendijk, Aartjan T F Beekman, Max L Stek, Martijn Huisman
BACKGROUND: Late-life depression is associated with premature mortality, however, little is known whether excess mortality rates of depression have changed over time. This study aims to identify and explain secular trends in excess mortality of major depressive disorder (MDD) and subthreshold depression (SUBD). METHODS: Cohort-sequential-longitudinal study of 4084 community-dwelling older adults in the Netherlands based on data from the Longitudinal Aging Study Amsterdam (LASA)...
February 27, 2018: Journal of Affective Disorders
Joanna Rosińczuk, Robert Dymarek, Ireneusz Całkosiński
BACKGROUND: Dioxins contribute to neurological disorders in humans and animals, causing also neurological disorders in offspring during prenatal and postnatal periods. These compounds significantly affect the development of the central nervous system (CNS) structures, which results in behavioral changes. Tocopherol (TCP) and acetylsalicylic acid (ASA) may provide protective measures to reduce the inflammatory effects in the CNS associated with free radicals generated by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), thus contributing to the reduction of the negative effects of dioxin...
January 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
Tobias Luck, Alexander Pabst, Francisca S Rodriguez, Matthias L Schroeter, Veronica Witte, Andreas Hinz, Anja Mehnert, Christoph Engel, Markus Loeffler, Joachim Thiery, Arno Villringer, Steffi G Riedel-Heller
OBJECTIVE: To provide new age-, sex-, and education-specific reference values for an extended version of the well-established Consortium to Establish a Registry for Alzheimer's Disease Neuropsychological Assessment Battery (CERAD-NAB) that additionally includes the Trail Making Test and the Verbal Fluency Test-S-Words. METHOD: Norms were calculated based on the cognitive performances of n = 1,888 dementia-free participants (60-79 years) from the population-based German LIFE-Adult-Study...
March 8, 2018: Neuropsychology
Kostas Patas, Anne Willing, Cüneyt Demiralay, Jan Broder Engler, Andreea Lupu, Caren Ramien, Tobias Schäfer, Christian Gach, Laura Stumm, Kenneth Chan, Marissa Vignali, Petra C Arck, Manuel A Friese, Ole Pless, Klaus Wiedemann, Agorastos Agorastos, Stefan M Gold
While a link between inflammation and the development of neuropsychiatric disorders, including major depressive disorder (MDD) is supported by a growing body of evidence, little is known about the contribution of aberrant adaptive immunity in this context. Here, we conducted in-depth characterization of T cell phenotype and T cell receptor (TCR) repertoire in MDD. For this cross-sectional case-control study, we recruited antidepressant-free patients with MDD without any somatic or psychiatric comorbidities ( n  = 20), who were individually matched for sex, age, body mass index, and smoking status to a non-depressed control subject ( n  = 20)...
2018: Frontiers in Immunology
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