SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Gunst Annika) "

Sökning: WFRF:(Gunst Annika)

  • Resultat 1-4 av 4
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Gunst, Annika, et al. (författare)
  • A study of possible associations between single nucleotide polymorphisms in the estrogen receptor 2 gene and female sexual desire.
  • 2015
  • Ingår i: The journal of sexual medicine. - : Oxford University Press (OUP). - 1743-6109 .- 1743-6095. ; 12:3, s. 676-84
  • Tidskriftsartikel (refereegranskat)abstract
    • Female sexual desire and arousal problems have been shown to have a heritable component of moderate size. Previous molecular genetic studies on sexual desire have mainly focused on genes associated with neurotransmitters such as dopamine and serotonin. Nevertheless, there is reason to believe that hormones with more specific functions concerning sexuality could have an impact on sexual desire and arousal.
  •  
2.
  • Jern, Patrick, et al. (författare)
  • A Study of Possible Associations Between Single Nucleotide Polymorphisms in the Serotonin Receptor 1A, 1B, and 2C Genes and Self-Reported Ejaculation Latency Time
  • 2012
  • Ingår i: The Journal of Sexual Medicine. - : Oxford University Press (OUP). - 1743-6109 .- 1743-6095. ; 9:3, s. 866-872
  • Tidskriftsartikel (refereegranskat)abstract
    • Introduction. Previous research has indicated that serotonergic genes may influence ejaculatory function. Attempts to investigate effects of polymorphisms in serotonergic genes have been carried out, but so far, no study has conducted exploratory genotype analyses regarding the serotonin receptor 1A, 1B, and 2C subtypes, which have been hypothesized to mediate the inhibitory effects of serotonin on ejaculation in rodents. Aim. The aim of the present study was to investigate effects of a total of six single nucleotide polymorphisms (SNPs) located in genes encoding serotonin receptor subtypes 1A, 1B, and 2C on self-reported ejaculation latency time. Methods. A retrospective self-report measure of ejaculation latency time was used to investigate ejaculatory function in a population-based sample of 1,399 male twins. DNA was collected using self-administered saliva sampling. Main Outcome Measure. Calculations of allelic effects were conducted using the Generalized Estimating Equations module of PASW 18.0, which appropriately controls for between-subjects dependence. Results. Out of six investigated polymorphisms, two SNPs (both serotonin receptor 5-HT(1B) linked) had a significant main effect on ejaculation latency time. Of these, one (rs11568817) remained significant after Bonferroni correction for multiple testing, indicating that individuals homozygous for the G allele had significantly shorter ejaculation latencies. Conclusions. The results of this study support the hypothesis that serotonergic genes play a role in ejaculatory function in the general population. Replication of the results of the present study is warranted. Jern P, Westberg L, Johansson A, Gunst A, Eriksson E, Sandnabba K, and Santtila P. A study of possible associations between single nucleotide polymorphisms in the serotonin receptor 1A, 1B, and 2C genes and self-reported ejaculation latency time. J Sex Med **;**:**-**.
  •  
3.
  •  
4.
  • Jern, Patrick, et al. (författare)
  • Using Ecological Momentary Assessment to Investigate Associations between Ejaculatory Latency and Control in Partnered and Non-Partnered Sexual Activities.
  • 2011
  • Ingår i: Journal of sex research. - : Informa UK Limited. - 1559-8519 .- 0022-4499. ; 48:4, s. 316-324
  • Tidskriftsartikel (refereegranskat)abstract
    • Ecological Momentary Assessment (EMA) was used to investigate associations between, and variations in, ejaculatory control and ejaculation latency time (ELT) over repeated measurements of sexual activities. Differences between measures recorded in partnered or non-partnered settings were also investigated. The sample consisted of 21 male Finns aged 18 years or above, contributing a total of 158 reports of partnered and non-partnered sexual activities over a six-week period. In the context of non-partnered sexual activities, after controlling for within-subjects dependence, ELTs between events were predictive of one another, but ELT did not predict ejaculatory control when measured simultaneously, nor at subsequent events. Also, ejaculatory control could not predict simultaneously measured ELT or ejaculatory control at subsequent events. During partnered sexual activities, both ejaculatory control and ELT could be accurately predicted by observing ejaculatory control at prior events. In this context, ejaculatory control could also reliably predict simultaneously measured ELT. ELT or ejaculatory control during partnered sexual activity could not be predicted by observing ELT at prior events. Between-event correlations were generally low, indicating considerable variation in ejaculatory functioning over time. EMA is a thrifty assessment method for studying variations in ejaculatory function, and is likely suitable for studying sexual dysfunctions in general.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-4 av 4

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy