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Comprehensive Analysis of Age- and Sex-Related Expression of the Chaperone Protein Sigma-1R in the Mouse Brain

Author(s): Tarmoun K; Lachance V; Le Corvec V; Bélanger SM; Beaucaire G; Kourrich S;

Sigma-1R (S1R) is a ubiquitously distributed protein highly expressed in the brain and liver. It acts as a ligand-inducible chaperone protein localized at the endoplasmic reticulum. S1R participates in several signaling pathways that oversee diverse cellula ...

Article GUID: 39335377


Relational conflicts during COVID-19: Impact of loss and reduction of employment due to prevention measures and the influence of sex and stress (in the iCARE study)

Author(s): Tremblay N; Leger C; Deslauriers F; Hébert-Auger L; Gosselin-Boucher V; Bacon SL; Dialufuma MV; Lavoie KL; ...

This study explored the association between pandemic-related loss/reduction of employment, sex, COVID-19-related stress and relational conflicts. A sample of 5103 Canadians from the iCARE study wer ...

Article GUID: 39148311


Beyond struggle: A strengths-based qualitative study of cannabis use among queer and trans youth in Québec

Author(s): London-Nadeau K; Lafortune C; Gorka C; Lemay-Gaulin M; Séguin J; Haines-Saah R; Ferlatte O; Chadi N; Juster RP; Bristowe S; D' Alessio ...

Background: Queer and trans (QT) youth report higher rates of cannabis use than their cisgender and heterosexual peers. Explanations for this have overwhelmingly focused on the difficulties QT yout ...

Article GUID: 38991874


The lifelong orgasm gap: exploring age's impact on orgasm rates

Author(s): Gesselman AN; Bennett-Brown M; Dubé S; Kaufman EM; Campbell JT; Garcia JR;

Background: Research demonstrates significant gender- and sexual orientation-based differences in orgasm rates from sexual intercourse; however, this "orgasm gap" has not been studied with respect to age. Aim: The study sought to examine age-related dispar ...

Article GUID: 38957591


Acute ethanol disrupts conditioned inhibition in the male rat

Author(s): Germé K; Pfaus JG;

Rationale: Alcohol can disrupt conditioned sexual inhibition (CSI) established by first-order conditioning in male rats. CSI can also be induced using second-order conditioning, during which male rats are trained to associate a neutral odor with a nonrecept ...

Article GUID: 38822097


Psychometric Properties of a French Version of the Perceived Motor Competence in Childhood Questionnaire

Author(s): Maïano C; Morin AJS; April J; Tietjens M; St-Jean C; Gagnon C; Dreiskämper D; Aimé A;

In this study, we examined the psychometric properties of a French version of the Perceived Motor Competence in Childhood (PMC-C) questionnaire. The participants were 219 French-speaking children (aged 5-12 years), recruited from elementary schools in the C ...

Article GUID: 33765895


Effects of cabergoline and dimethylcabergoline on the sexual behavior of male rats

Author(s): Pfaus JG; Antonie RA; Dosa PI; Kim SW;

Rationale: Cabergoline (CAB) is an ergot derivative typically prescribed for the treatment of hyperprolactinemia. It suppresses the release of prolactin through agonist actions on dopamine (DA) D2 receptors; however, it possesses binding affinity for other ...

Article GUID: 37968530


The impact of COVID-19 on the lives of Canadians with and without non-communicable chronic diseases: results from the iCARE Study

Author(s): Deslauriers F; Gosselin-Boucher V; Léger C; Vieira AM; Bacon SL; Lavoie KL;

Background: The COVID-19 pandemic and its prevention policies have taken a toll on Canadians, and certain subgroups may have been disproportionately affected, including those with non-communicable diseases (NCDs; e.g., heart and lung disease) due to their r ...

Article GUID: 37884921


Mismatch between calf paternity and observed copulations between male and female reindeer: Multiple mating in a polygynous ungulate?

Author(s): Coombs KR; Weladji RB; Holand Ø; Røed KH;

In polygynous systems, such as that exhibited by reindeer Rangifer tarandus, mate choice can be difficult to disentangle from male intrasexual competition because male behavior may constrain female choice. Multiple mating may provide an avenue for female ma ...

Article GUID: 37614915


Sex-Specific Cerebral Blood Flow Alterations in Youth Operated for Congenital Heart Disease

Author(s): Easson K; Gilbert G; Gauthier C; Rohlicek CV; Saint-Martin C; Brossard-Racine M;

Background Lower cerebral blood flow (CBF) has previously been documented preoperatively in neonates with congenital heart disease (CHD). However, it remains unclear if these CBF deficits persist over the life span of CHD survivors following heart surgery. ...

Article GUID: 37301764


Non-Reproductive Sexual Behavior in Wild White-Thighed Colobus Monkeys (Colobus vellerosus)

Author(s): Teichroeb JA; Fox SA; Samartino S; Wikberg EC; Sicotte P;

Rare behaviors are often missing from published papers, hampering phylogenetic analyses. Here, we report, for the first time, masturbation and same-sex sexual behavior (SSB) in both male and female black-and-white colobus monkeys. We recorded these behavior ...

Article GUID: 36849676


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