Associations between menstrual pain and sexual function: the role of visceral hypersensitivity on developing sexual pain.

Background: Dyspareunia, defined as pain before, during or after intercourse, is a subset of female sexual dysfunction with overlapping gynecologic, urologic and psychosocial etiologies.

Aim: This study aimed to evaluate the impact of menstrual pain and visceral hypersensitivity on sexual function and to identify risk factors for sexual pain in healthy reproductive-age females.

Methods: In this prospective cohort study, we evaluated gynecologic and psychologic self-reported histories, validated sexual function questionnaires, and conducted a standardized gynecologic examination enhanced by quantitative sensory testing in reproductive-aged females with menstrual pain versus pain-free controls.

Stereochemical insights into β-amino--acylhydrazones and their impact on DPP-4 inhibition.

Dipeptidyl peptidase IV (DPP-4) is a key enzyme that regulates several important biological processes and it is better known to be targeted by gliptins as a modern validated approach for the management of type 2 diabetes mellitus (T2DM). However, new generations of DPP-4 inhibitors capable of controlling inflammatory processes associated with chronic complications of T2DM are still needed. In this scenario, we report here the design by molecular modelling of new β-amino--acylhydrazones, their racemic synthesis, chiral resolution, determination of physicochemical properties and their DPP4 inhibitory potency.

Optimization of N-PERT Solar Cell under Atacama Desert Solar Spectrum.

In the Atacama Desert, the spectral distribution of solar radiation differs from the global standard, showing very high levels of irradiation with a particularly high ultraviolet content. Additionally, the response of photovoltaic (PV) technologies is spectrally dependent, so it is necessary to consider local conditions and type of technology to optimize PV devices since solar cells are usually designed for maximum performance under standard testing conditions (STC). In this work, we determined geometrical and doping parameters to optimize the power of an n-type bifacial passivated emitter and rear totally diffused solar cell (n-PERT).

Tissue engineered in-vitro vascular patch fabrication using hybrid 3D printing and electrospinning.

Three-dimensional (3D) engineered cardiovascular tissues have shown great promise to replace damaged structures. Specifically, tissue engineering vascular grafts (TEVG) have the potential to replace biological and synthetic grafts. We aimed to design an in-vitro patient-specific patch based on a hybrid 3D print combined with vascular smooth muscle cells (VSMC) differentiation.

Outcomes following formation of a dedicated pediatric liver transplant anesthesia team.

Background: Given the complex nature of liver transplant surgery, adult centers typically use a dedicated liver transplant anesthesia team, which has improved patient outcomes.

Aims: Our goal was to determine whether a dedicated pediatric liver transplant anesthesia team was associated with improved patient outcomes.

Methods: This retrospective cohort study analyzed patients who underwent liver transplantation from April 2013 to September 2020 at St.