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https://www.readbyqxmd.com/read/28102917/sexual-violence-in-the-college-population-a-systematic-review-of-disclosure-and-campus-resources-and-services
#1
REVIEW
Valerie Halstead, Jessica R Williams, Rosa Gonzalez-Guarda
AIMS AND OBJECTIVES: To synthesize research examining college student sexual violence disclosure and campus sexual violence resources and services. BACKGROUND: Recently, the issue of sexual violence within the college population has garnered attention worldwide. The prevalence of sexual violence within college students is alarmingly high. Survivors often experience negative outcomes (e.g., health-related consequences, impact on education). Efforts have been made to address this significant public health concern...
January 19, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28102579/anatomical-organization-and-somatic-axonal-components-of-the-lumbosacral-nerves-in-female-rabbits
#2
Yolanda Cruz, Isela Hernández-Plata, Rosa Angélica Lucio, René Zempoalteca, Francisco Castelán, Margarita Martínez-Gómez
AIM: To determine the anatomical organization and somatic axonal components of the lumbosacral nerves in female rabbits. METHODS: Chinchilla adult anesthetized female rabbits were used. Anatomical, electrophysiological, and histological studies were performed. RESULTS: L7, S1, and some fibers from S2 and S3 form the lumbosacral trunk, which gives origin to the sciatic nerve and innervation to the gluteal region. From S2 to S3 originates the pudendal nerve, whose branches innervates the striated anal and urethra sphincters, as well as the bulbospongiosus, ischiocavernosus, and constrictor vulvae muscles...
January 19, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28102451/cauda-equina-syndrome-presentation-outcome-and-predictors-with-focus-on-micturition-defecation-and-sexual-dysfunction
#3
N S Korse, J A Pijpers, E van Zwet, H W Elzevier, C L A Vleggeert-Lankamp
BACKGROUND: Even though micturition, defecation, and sexual function are substantially affected in cauda equina syndrome (CES), data on outcome are scarce. METHODS: Medical files of patients operated on lumbar herniated disc were screened for CES and retrospectively analyzed for baseline characteristics, outcome of micturition, defecation, and sexual function and possible predictors. RESULTS: Seventy-five CES patients (52% men) were included with a mean age of 44 years...
January 19, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28102433/advanced-forensic-validation-for-human-spermatozoa-identification-using-sperm-hy-liter%C3%A2-express-with-quantitative-image-analysis
#4
Ayari Takamura, Ken Watanabe, Tomoko Akutsu
Identification of human semen is indispensable for the investigation of sexual assaults. Fluorescence staining methods using commercial kits, such as the series of SPERM HY-LITER™ kits, have been useful to detect human sperm via strong fluorescence. These kits have been examined from various forensic aspects. However, because of a lack of evaluation methods, these studies did not provide objective, or quantitative, descriptions of the results nor clear criteria for the decisions reached. In addition, the variety of validations was considerably limited...
January 19, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28102303/panmixia-and-dispersal-from-the-mediterranean-basin-to-macaronesian-islands-of-a-macrolichen-species
#5
David Alors, Francesco Dal Grande, Paloma Cubas, Ana Crespo, Imke Schmitt, M Carmen Molina, Pradeep K Divakar
The Mediterranean region, comprising the Mediterranean Basin and the Macaronesian Islands, represents a center of diversification for many organisms. The genetic structure and connectivity of mainland and island microbial populations has been poorly explored, in particular in the case of symbiotic fungi. Here we investigated genetic diversity and spatial structure of the obligate outcrossing lichen-forming fungus Parmelina carporrhizans in the Mediterranean region. Using eight microsatellite and mating-type markers we showed that fungal populations are highly diverse but lack spatial structure...
January 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28102207/drosophila-fit-is-a-protein-specific-satiety-hormone-essential-for-feeding-control
#6
Jinghan Sun, Chang Liu, Xiaobing Bai, Xiaoting Li, Jingyun Li, Zhiping Zhang, Yunpeng Zhang, Jing Guo, Yan Li
Protein homeostasis is critical for health and lifespan of animals. However, the mechanisms for controlling protein feeding remain poorly understood. Here we report that in Drosophila, protein intake-induced feeding inhibition (PIFI) is specific to protein-containing food, and this effect is mediated by a fat body (FB) peptide named female-specific independent of transformer (FIT). Upon consumption of protein food, FIT expression is greatly elevated. Secreted FIT peptide in the fly haemolymph conveys this metabolic message to the brain, thereby promoting the release of Drosophila insulin-like peptide 2 (DILP2) and suppressing further protein intake...
January 19, 2017: Nature Communications
https://www.readbyqxmd.com/read/28102157/sexual-dimorphism-of-acetabular-anatomy-based-on-three-dimensional-computed-tomography-image-of-pelvises
#7
Bartosz Musielak, Michał Rychlik, Marek Jóźwiak
BACKGROUND: The study aimed to compare sex differences in the morphology and spatial orientation of pelvic acetabula to advance the understanding of hip anatomy. MATERIAL AND METHODS: The study was based on three-dimensional reconstructions of computed tomography images of 50 female and 50 male acetabula. The images were used for spatial analysis of hip acetabula relative to the base of the sacral bone as the plane of reference. Statistical analysis was performed to compare angles relevant to the actual axis of the acetabulum (inclination angle, anteversion angle, tilt angle) as well as the volume and inner surface area of the acetabulum...
October 28, 2016: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28102092/survival-of-ileal-pouch-anal-anastomosis-constructed-after-colectomy-or-secondary-to-a-previous-ileorectal-anastomosis-in-ulcerative-colitis-patients-a-population-based-cohort-study
#8
Kalle Landerholm, Maie Abdalla, Pär Myrelid, Roland E Andersson
OBJECTIVES: Ileorectal anastomosis (IRA) affects bowel function, sexual function and reproduction less negatively than ileal pouch anal anastomosis (IPAA), the standard reconstruction after colectomy for ulcerative colitis (UC). In younger UC patients, IRA may have a role postponing pelvic surgery and IPAA. The aim of the present study was to investigate the survival of IPAA secondary to IRA compared to IPAA as primary reconstruction, as this has not previously been studied in UC. PATIENTS AND METHODS: All patients with UC diagnosis between 1960 and 2010 in Sweden were identified from the National Patient Registry...
January 19, 2017: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/28101895/on-the-rarity-of-dioecy-in-flowering-plants
#9
Jos Käfer, Gabriel A B Marais, John R Pannell
Dioecy, the co-existence of separate male and female individuals in a population, is a rare but phylogenetically widespread sexual system in flowering plants. While research has concentrated on why and how dioecy evolves from hermaphroditism, the question of why dioecy is rare, despite repeated transitions to it, has received much less attention. Previous phylogenetic and theoretical studies have suggested that dioecy might be an evolutionary dead end. However, recent research indicates that the phylogenetic support for this hypothesis is attributable to a methodological bias, and that there is no evidence for reduced diversification in dioecious angiosperms...
January 19, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28101891/different-expression-of-leptin-and-igf1-in-the-adult-and-prepubertal-testis-in-dogs
#10
L Müller, M P Kowalewski, I M Reichler, E Kollár, O Balogh
Leptin (Lep) and insulin-like growth factor 1 (IGF1) are implicated in the regulation of testicular function, but in dogs, our knowledge is limited to the possible role of the IGF1 system in testicular tumours. In this study, we aimed to describe and compare gene expression and protein localization of Lep, IGF1 and their receptors (LepR and IGF1R, respectively) in the testis of healthy adult and prepubertal dogs. Testes were collected from sexually healthy mature (n = 7) and from 8-week-old dogs (n = 7)...
January 18, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28101842/violence-exposure-subtypes-differentially-mediate-the-relation-between-callous-unemotional-traits-and-adolescent-delinquency
#11
Carla Oberth, Yao Zheng, Robert J McMahon
Research with children and adolescents has established a link between callous-unemotional (CU) traits and delinquency, as well as a link between violence exposure (witnessing and direct victimization) and diverse negative and antisocial outcomes. Little attention has been paid to investigating the association among CU traits, violence exposure, and various forms of delinquency. Using a sample of 753 adolescents (male =58%; African American =46%), the current study aimed to elucidate the mediating role of violence exposure (measured in grades 7, 8, 10, 11) on the relationship between CU traits measured in grade 7 and later delinquency (i...
January 19, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28101813/a-multi-us-city-assessment-of-awareness-and-uptake-of-pre-exposure-prophylaxis-prep-for-hiv-prevention-among-black-men-and-transgender-women-who-have-sex-with-men
#12
Lisa A Eaton, Derrick D Matthews, Daniel D Driffin, Leigh Bukowski, Patrick A Wilson, Ron D Stall
The HIV epidemic among Black men and transgender women who have sex with men (BMTW) demands an urgent public health response. HIV point prevalence among this population ranges from 25 to 43%-a rate far exceeding any other group. Pre-exposure prophylaxis (PrEP) for HIV prevention is a very promising prevention tool; however, its full potential to slow the epidemic has yet to be realized. For the current study, random time-location sampling at Black Gay Pride Events was used to collect data from N = 1274 BMTW, from five US cities, reporting HIV-negative/unknown status...
January 18, 2017: Prevention Science: the Official Journal of the Society for Prevention Research
https://www.readbyqxmd.com/read/28101670/recombination-correlates-with-synaptonemal-complex-length-and-chromatin-loop-size-in-bovids-insights-into-mammalian-meiotic-chromosomal-organization
#13
Aurora Ruiz-Herrera, Miluse Vozdova, Jonathan Fernández, Hana Sebestova, Laia Capilla, Jan Frohlich, Covadonga Vara, Adrià Hernández-Marsal, Jaroslav Sipek, Terence J Robinson, Jiri Rubes
Homologous chromosomes exchange genetic information through recombination during meiosis, a process that increases genetic diversity, and is fundamental to sexual reproduction. In an attempt to shed light on the dynamics of mammalian recombination and its implications for genome organization, we have studied the recombination characteristics of 112 individuals belonging to 28 different species in the family Bovidae. In particular, we analyzed the distribution of RAD51 and MLH1 foci during the meiotic prophase I that serve, respectively, as proxies for double-strand breaks (DSBs) which form in early stages of meiosis and for crossovers...
January 18, 2017: Chromosoma
https://www.readbyqxmd.com/read/28101122/start-early-does-social-instability-during-the-pre-and-early-postnatal-development-prepare-male-wild-cavies-for-social-challenge-later-in-life
#14
Katja Siegeler, Lars Lewejohann, Klaus Failing, Norbert Sachser, Sylvia Kaiser
BACKGROUND: The social environment the mother experiences during pregnancy and lactation can powerfully influence the offspring's behavioural profile. Our previous studies in wild cavies show that two different social environments during pregnancy and lactation bring about different behavioural strategies of male offspring later in life: An unstable social environment leads to a behavioural camouflage strategy, hypothesised to be beneficial at times of socially challenging situations...
2017: Frontiers in Zoology
https://www.readbyqxmd.com/read/28101115/marital-satisfaction-and-its-influencing-factors-in-fertile-and-infertile-women
#15
Mohammad Amiri, Zakieh Sadeqi, Mohammad Hassan Hoseinpoor, Ahmad Khosravi
Objective: To determine marital satisfaction and its influencing factors among fertile and infertile women in Shahroud. Materials and methods: In this comparative study, 1528 participants (511 infertile and1017 fertile women) were evaluated using Enrich Marital Satisfaction Scale. Data were analyzed using chi-square and t-test. Results: A total of 1402 participants (78.7%) had high marital satisfaction. The results show that no significant differences exist between marital satisfaction, marital communication, conflict resolution and idealistic distortion in fertile and infertile women...
September 2016: Journal of Family & Reproductive Health
https://www.readbyqxmd.com/read/28100927/resolution-of-morphology-based-taxonomic-delusions-acrocordiella-basiseptospora-blogiascospora-clypeosphaeria-hymenopleella-lepteutypa-pseudapiospora-requienella-seiridium-and-strickeria
#16
W M Jaklitsch, A Gardiennet, H Voglmayr
Fresh material, type studies and molecular phylogeny were used to clarify phylogenetic relationships of the nine genera Acrocordiella, Blogiascospora, Clypeosphaeria, Hymenopleella, Lepteutypa, Pseudapiospora, Requienella, Seiridium and Strickeria. At first sight, some of these genera do not seem to have much in common, but all were found to belong to the Xylariales, based on their generic types. Thus, the most peculiar finding is the phylogenetic affinity of the genera Acrocordiella, Requienella and Strickeria, which had been classified in the Dothideomycetes or Eurotiomycetes, to the Xylariales...
December 2016: Persoonia
https://www.readbyqxmd.com/read/28100849/the-role-genes-encoding-of-killer-cell-immunoglobulin-like-receptors-kirs-and-their-ligands-in-susceptibility-to-and-progression-of-hiv-infection
#17
Olga Błachowicz, Katarzyna Zwolińska
NK cells are a part of the innate antiviral response. Their activity is regulated by signals from the surface receptors. Some of them, known as killer cell immunoglobulin-like receptors (KIRs), determine the quality and intensity of the immunological response, together with their ligands (HLA class I). KIR genes are very polymorphic, and this is reflected in the NK activity modulation. The stimulation of NK cells, especially in the early stages of the infection, can reduce the transmission of HIV or slow down the progression of infection...
December 31, 2016: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28100823/conspicuous-plumage-colours-are-highly-variable
#18
Kaspar Delhey, Beatrice Szecsenyi, Shinichi Nakagawa, Anne Peters
Elaborate ornamental traits are often under directional selection for greater elaboration, which in theory should deplete underlying genetic variation. Despite this, many ornamental traits appear to remain highly variable and how this essential variation is maintained is a key question in evolutionary biology. One way to address this question is to compare differences in intraspecific variability across different types of traits to determine whether high levels of variation are associated with specific trait characteristics...
January 25, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28100822/conditional-fetal-and-infant-killing-by-male-baboons
#19
Matthew N Zipple, Jackson H Grady, Jacob B Gordon, Lydia D Chow, Elizabeth A Archie, Jeanne Altmann, Susan C Alberts
Sexually selected feticide-the death of infants in utero as a result of male behaviour-has only rarely been described or analysed, although it is presumed to be favoured by the same selective pressures that favour sexually selected infanticide. To test this hypothesis, we measured the frequency of feticide and infanticide by male baboons of the Amboseli basin in Kenya, and examined which characteristics of a male and his environment made him more likely to commit feticide and/or infanticide. We found a dramatic increase in fetal and infant death rates, but no increase in death rates of 1- to 2-year-old individuals, following the immigration of males who stood to benefit from feticide and infanticide...
January 25, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28100821/tail-regeneration-after-autotomy-revives-survival-a-case-from-a-long-term-monitored-lizard-population-under-avian-predation
#20
Jhan-Wei Lin, Ying-Rong Chen, Ying-Han Wang, Kuen-Chih Hung, Si-Min Lin
Caudal autotomy in lizards has intrigued scientists for more than 100 years. Because of the relative lack of literature under natural conditions, the complicated association among field autotomy rate, real predation pressure, the long-term cost of tail loss, and the benefit of regeneration remains equivocal. In this study, we conducted a 7-year capture-mark-recapture (CMR) programme with a wild population of a sexually dichromatic lizard, Takydromus viridipunctatus We used autotomy indexes and a contemporary bird census mega-dataset of four predatory birds as predictors to examine the association between tail loss and predation pressure...
January 25, 2017: Proceedings. Biological Sciences
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