keyword
MENU ▼
Read by QxMD icon Read
search

Oxytocin

keyword
https://www.readbyqxmd.com/read/28721467/a-review-of-the-safety-efficacy-and-mechanisms-of-delivery-of-nasal-oxytocin-in-children-therapeutic-potential-for-autism-and-prader-willi-syndrome-and-recommendations-for-future-research
#1
Marilena M DeMayo, Yun Ju C Song, Ian B Hickie, Adam J Guastella
In this article, we conduct a comprehensive review of existing evidence for the safety and therapeutic potential of intranasal oxytocin in pediatric populations. Unique considerations for dosing and delivery of oxytocin to the nasal passageway in pediatric populations and methods to promote adherence are reviewed. Intranasal oxytocin has been administered to 261 children in three open-label studies and eight randomized controlled trials. To date, the only published results in pediatric populations have focused on autism spectrum disorder (ASD) and Prader-Willi syndrome (PWS)...
July 18, 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/28720114/effects-of-the-equip-quasi-experimental-study-testing-a-collaborative-quality-improvement-approach-for-maternal-and-newborn-health-care-in-tanzania-and-uganda
#2
P Waiswa, F Manzi, G Mbaruku, A K Rowe, M Marx, G Tomson, T Marchant, B A Willey, J Schellenberg, S Peterson, C Hanson
BACKGROUND: Quality improvement is a recommended strategy to improve implementation levels for evidence-based essential interventions, but experience of and evidence for its effects in low-resource settings are limited. We hypothesised that a systemic and collaborative quality improvement approach covering district, facility and community levels, supported by report cards generated through continuous household and health facility surveys, could improve the implementation levels and have a measurable population-level impact on coverage and quality of essential services...
July 18, 2017: Implementation Science: IS
https://www.readbyqxmd.com/read/28719188/phage-selection-of-cyclic-peptides-for-application-in-research-and-drug-development
#3
Kaycie Deyle, Xu-Dong Kong, Christian Heinis
Cyclic peptides can bind to protein targets with high affinities and selectivities, which makes them an attractive modality for the development of research reagents and therapeutics. Additional properties, including low inherent toxicity, efficient chemical synthesis, and facile modification with labels or immobilization reagents, increase their attractiveness. Cyclic peptide ligands against a wide range of protein targets have been isolated from natural sources such as bacteria, fungi, plants, and animals...
July 18, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28716609/oxytocin-reduces-alcohol-consumption-in-prairie-voles
#4
J R Stevenson, S M Wenner, D M Freestone, C C Romaine, M C Parian, S M Christian, A E Bohidar, J R Ndem, I R Vogel, C M O'Kane
Alcohol use disorder (AUD) negatively affects millions of people every year in the United States, and effective treatments for AUD are still needed. The neuropeptide oxytocin has shown promise for reducing alcohol drinking in mice and rats. Because oxytocin also plays a key role in complex prosocial behaviors like bonding and attachment, we tested the effect of oxytocin on alcohol drinking in prairie voles, a species that both consumes high amounts of alcohol and forms oxytocin dependent social bonds in a manner similar to humans...
July 14, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28715704/oxytocin-receptor-gene-polymorphisms-attachment-and-ptsd-results-from-the-national-health-and-resilience-in-veterans-study
#5
Lauren M Sippel, Shizhong Han, Laura E Watkins, Ilan Harpaz-Rotem, Steven M Southwick, John H Krystal, Miranda Olff, Richard Sherva, Lindsay A Farrer, Henry R Kranzler, Joel Gelernter, Robert H Pietrzak
The human oxytocin system is implicated in social behavior and stress recovery. Polymorphisms in the oxytocin receptor gene (OXTR) may interact with attachment style to predict stress-related psychopathology like posttraumatic stress disorder (PTSD). The objective of this study was to examine independent and interactive effects of the OXTR single nucleotide polymorphism (SNP) rs53576, which has been associated with stress reactivity, support-seeking, and PTSD in prior studies, and attachment style on risk for PTSD in a nationally representative sample of 2163 European-American (EA) U...
July 8, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28715127/increased-aggression-and-lack-of-maternal-behavior-in-dio3-deficient-mice-are-associated-with-abnormalities-in-oxytocin-and-vasopressin-systems
#6
J Patrizia Stohn, M Elena Martinez, Maryam Zafer, Daniela López-Espíndola, Lauren M Keyes, Arturo Hernandez
Thyroid hormones regulate many aspects of brain development and function, and alterations in the levels of thyroid hormone action lead to abnormal anxiety- and depression-like behaviors. A complement of factors in the brain function independently of circulating levels of hormone to strictly controlled local thyroid hormone signaling. A critical factor is the type 3 deiodinase (DIO3), which is located in neurons and protects the brain from excessive thyroid hormone. Here we examined whether a local increase in brain thyroid hormone action secondary to DIO3 deficiency is of consequence for social behaviors...
July 17, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28714330/-the-role-of-environmental-factors-in-managing-labour-stress
#7
Melinda Rados, Judit Mészáros
INTRODUCTION: Emotional, cognitive and behavioural aspects of birth and labour stress are strongly associated with the underlying physiological processes. AIM: To study the factors of physical security and social support, the administration of synthetic oxytocin, and how they relate to perceived stress during childbirth. METHOD: Women's experienced physical security, social support and oxytocin administration was measured with targeted questions, and their perceived stress with the short and modified version of the Perceived Stress Scale...
July 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28712371/visual-systemizing-preference-in-children-with-autism-a-randomized-controlled-trial-of-intranasal-oxytocin
#8
Lane Strathearn, Sohye Kim, D Anthony Bastian, Jennifer Jung, Udita Iyengar, Sheila Martinez, Robin P Goin-Kochel, Peter Fonagy
Several studies have suggested that the neuropeptide oxytocin may enhance aspects of social communication in autism. Little is known, however, about its effects on nonsocial manifestations, such as restricted interests and repetitive behaviors. In the empathizing-systemizing theory of autism, social deficits are described along the continuum of empathizing ability, whereas nonsocial aspects are characterized in terms of an increased preference for patterned or rule-based systems, called systemizing. We therefore developed an automated eye-tracking task to test whether children and adolescents with autism spectrum disorder (ASD) compared to matched controls display a visual preference for more highly organized and structured (systemized) real-life images...
July 17, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/28711722/-lie-to-me-oxytocin-impairs-lie-detection-between-sexes
#9
Michaela Pfundmair, Wiebke Erk, Annika Reinelt
The hormone oxytocin modulates various aspects of social behaviors and even seems to lead to a tendency for gullibility. The aim of the current study was to investigate the effect of oxytocin on lie detection. We hypothesized that people under oxytocin would be particularly susceptible to lies told by people of the opposite sex. After administration of oxytocin or a placebo, male and female participants were asked to judge the veracity of statements from same- vs. other-sex actors who either lied or told the truth...
July 5, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28710956/oxytocin-receptor-antagonist-treatments-alter-levels-of-attachment-to-mothers-and-central-dopamine-activity-in-pre-weaning-mandarin-vole-pups
#10
Zhixiong He, Wenjuan Hou, Xin Hao, Na Dong, Peirong Du, Wei Yuan, Jinfeng Yang, Rui Jia, Fadao Tai
Oxytocin (OT) is known to be important in mother-infant bonding. Although the relationship between OT and filial attachment behavior has been studied in a few mammalian species, the effects on infant social behavior have received little attention in monogamous species. The present study examined the effects of OT receptor antagonist (OTA) treatment on attachment behavior and central dopamine (DA) activity in male and female pre-weaning mandarin voles (Microtus mandarinus). Our data showed that OTA treatments decreased the attachment behavior of pups to mothers, measured using preference tests at postnatal day 14, 16, 18 and 20...
July 6, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28709470/the-effects-of-cognitive-bias-modification-training-and-oxytocin-administration-on-trust-in-maternal-support-study-protocol-for-a-randomized-controlled-trial
#11
Martine W F T Verhees, Eva Ceulemans, Marian J Bakermans-Kranenburg, Marinus H van IJzendoorn, Simon de Winter, Guy Bosmans
BACKGROUND: Lack of trust in parental support is a transdiagnostic risk factor for the development of psychological problems throughout the lifespan. Research suggests that children's cognitive attachment representations and related information processing biases could be an important target for interventions aiming to build trust in the parent-child relationship. A paradigm that can alter these biases and increase trust is that of Cognitive Bias Modification (CBM), during which a target processing bias is systematically trained...
July 14, 2017: Trials
https://www.readbyqxmd.com/read/28708534/the-expressions-in-oxytocin-and-sex-steroid-receptors-in-the-reproductive-tissues-of-normal-and-unilateral-cryptorchid-dogs
#12
N Prapaiwan, S Manee-In, W Moonarmart, S Srisuwatanasagul
In males, oxytocin is involved with various physiological functions, such as reproductive tract contractility and testicular steroidogenesis. Due to the relationship between sex steroid hormones, oxytocin receptor (OTR) expression and cryptorchidism pathogenesis, this study aimed to investigate the mRNA expression and the localization of OTR in relation to sex steroid receptors in the male reproductive tract of both normal and unilateral abdominal cryptorchid dogs using quantitative PCR and immunohistochemistry...
June 5, 2017: Theriogenology
https://www.readbyqxmd.com/read/28707488/efficacy-of-oxytocin-vs-carbetocin-in-prevention-of-postpartum-hemorrhage-after-cesarean-section-under-general-anesthesia-a-prospective-randomized-clinical-trial
#13
Robabeh Taheripanah, Amal Shoman, Mohammad Ali Karimzadeh, Marzieh Zamaniyan, Narges Malih
OBJECTIVE: To compare the use of carbetocin and oxytocin in prevention of postpartum hemorrhage after cesarean section. METHODS: The present study was a prospective double-blind randomized controlled clinical trial performed in two university based hospitals in Tehran, Iran. Two hundred twenty women with the gestational age of more than 37 weeks, who needed cesarean operation, participated in the study. Patients were assigned to receive either a single 100 µg IV dose of carbetocin or a standard 30-international unit IV infusion of oxytocin during 2 hours after delivery of placenta...
July 14, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28706102/a-method-to-assess-obstetric-outcomes-using-the-10-group-classification-system-a-quantitative-descriptive-study
#14
Janne Rossen, Miha Lucovnik, Torbjørn Moe Eggebø, Natasa Tul, Martina Murphy, Ingvild Vistad, Michael Robson
OBJECTIVES: Internationally, the 10-Group Classification System (TGCS) has been used to report caesarean section rates, but analysis of other outcomes is also recommended. We now aim to present the TGCS as a method to assess outcomes of labour and delivery using routine collection of perinatal information. DESIGN: This research is a methodological study to describe the use of the TGCS. SETTING: Stavanger University Hospital (SUH), Norway, National Maternity Hospital Dublin, Ireland and Slovenian National Perinatal Database (SLO), Slovenia...
July 12, 2017: BMJ Open
https://www.readbyqxmd.com/read/28704071/social-monogamy-in-nonhuman-primates-phylogeny-phenotype-and-physiology
#15
Jeffrey A French, Jon Cavanaugh, Aaryn C Mustoe, Sarah B Carp, Stephanie L Womack
Monogamy as a social system has been both a scientific puzzle and a sociocultural issue for decades. In this review, we examine social monogamy from a comparative perspective with a focus on primates, our closest genetic relatives. We break down monogamy into component elements, including pair-bonding and partner preference, mate guarding or jealousy, social attachment, and biparental care. Our survey of primates shows that not all features are present in species classified as socially monogamous, in the same way that human monogamous relationships may not include all elements-a perspective we refer to as "monogamy à la carte...
July 13, 2017: Journal of Sex Research
https://www.readbyqxmd.com/read/28703925/role-of-prophylactic-oxytocin-in-the-third-stage-of-labor-physiologic-versus-pharmacologically-influenced-labor-and-birth
#16
REVIEW
Elise N Erickson, Christopher S Lee, Cathy L Emeis
INTRODUCTION: Maternity care providers administer oxytocin prophylactically to prevent postpartum hemorrhage (PPH). Prophylactic oxytocin is generally considered effective and safe and is promoted by national organizations for standardized use. In this article, the evidence supporting prophylactic oxytocin administration for women undergoing spontaneous labor and birth compared with women whose labors included administration of exogenous oxytocin for induction or augmentation is explored...
July 13, 2017: Journal of Midwifery & Women's Health
https://www.readbyqxmd.com/read/28703909/examination-of-the-pharmacology-of-oxytocin-and-clinical-guidelines-for-use-in-labor
#17
Katie Page, William F McCool, Mamie Guidera
The use of exogenous oxytocin to induce or augment labor has increased in recent years. This literature-informed review examines the action of this medication and the potential associated complications, with an evaluation of current professional practice guidelines. A brief history of the use of exogenous oxytocin for labor induction or augmentation is presented. In addition, risk management strategies for the prevention of oxytocin-related adverse outcomes and subsequent litigation are identified.
July 13, 2017: Journal of Midwifery & Women's Health
https://www.readbyqxmd.com/read/28703336/a-genome-wide-association-study-reveals-candidate-genes-for-the-supernumerary-nipple-phenotype-in-sheep-ovis-aries
#18
W-F Peng, S-S Xu, X Ren, F-H Lv, X-L Xie, Y-X Zhao, M Zhang, Z-Q Shen, Y-L Ren, L Gao, M Shen, J Kantanen, M-H Li
Genome-wide association studies (GWASs) have been widely applied in livestock to identify genes associated with traits of economic interest. Here, we conducted the first GWAS of the supernumerary nipple phenotype in Wadi sheep, a native Chinese sheep breed, based on Ovine Infinium HD SNP BeadChip genotypes in a total of 144 ewes (75 cases with four teats, including two normal and two supernumerary teats, and 69 control cases with two teats). We detected 63 significant SNPs at the chromosome-wise threshold. Additionally, one candidate region (chr1: 170...
July 12, 2017: Animal Genetics
https://www.readbyqxmd.com/read/28701022/induction-of-labor-using-misoprostol-in-a-tertiary-hospital-in-the-southeast-of-brazil
#19
Tácito Augusto Godoy Silva, Luciano Eliziário Borges Júnior, Luisa Almeida Tahan, Taynná Ferreira Arantes Costa, Fernanda Oliveira Magalhães, Alberto Borges Peixoto, Wellington de Paula Martins, Edward Araujo Júnior
Purpose To assess cases of labor induction with vaginal 25-µg tablets of misoprostol and maternal outcomes in a tertiary hospital in southeastern Brazil. Methods This was a retrospective cohort study of 412 pregnant women with indication for labor induction. Labor induction was performed with vaginal 25-µg tablets of misoprostol in pregnant women with Bishop scores < 6. Stepwise regression analysis was used to identify the factors present at the beginning of induction that could be used as predictors of successful labor induction...
July 12, 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28699358/plasma-and-urinary-oxytocin-trajectories-in-extremely-premature-infants-during-nicu-hospitalization
#20
Ashley Weber, Tondi M Harrison, Loraine Sinnott, Abigail Shoben, Deborah Steward
Extremely premature infants are at great risk for poor neurodevelopmental outcomes, in part because neurologic structures designed to mature in the womb must now do so in the extrauterine environment. Reliable biomarkers of neurodevelopment are especially critical in this population, as behavioral measures can be unreliable due to immaturity of the premature infant nervous system. Oxytocin (OT) has the potential to be a marker of neurobiological processes that offer infant neuroprotection. However, no studies have measured OT in the plasma and urine of premature infants...
January 1, 2017: Biological Research for Nursing
keyword
keyword
6406
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"