Influence of liquid extender, preservation temperature and time on the sheep sperm quality.

In this study, we evaluated sheep sperm quality after using Tris-citrate-fructose-based extender with and without egg yolk, a Tris-citrate without fructose and with egg yolk and the commercial extender Biladyl®, preserving diluted semen at 15 and 23°C for different times (4, 24, 48 and 72 h). The results showed that the diluents with fructose and egg yolk gave the best results of seminal quality. Moreover, the production of ROS was higher for the temperature of 23°C compared to the temperature of 15°C (control).

Activation of the yeast Retrograde Response pathway by adaptive laboratory evolution with S-(2-aminoethyl)-L-cysteine reduces ethanol and increases glycerol during winemaking.

Background: Global warming causes an increase in the levels of sugars in grapes and hence in ethanol after wine fermentation. Therefore, alcohol reduction is a major target in modern oenology. Deletion of the MKS1 gene, a negative regulator of the Retrograde Response pathway, in Saccharomyces cerevisiae was reported to increase glycerol and reduce ethanol and acetic acid in wine.

Patient-reported assessment of compassion in Spanish: a systematic review.

Aims And Objectives: This systematic review aims to: (1) explore which tools have been used in Spanish to measure compassion; (2) know which of these tools could be used to assess compassion in healthcare settings from the perspective of patients; (3) evaluate the quality of these patient-reported measures in Spanish contexts; and (4) determine which of these instruments would be best suited to be used in healthcare settings.

Background: Compassion has been recognized as a fundamental dimension of quality healthcare.

Methods: Several scientific databases were consulted for relevant records published up to December 16, 2021.

Risk of cancer-related distress by age in colorectal cancer survivors: The modulatory role of unmet support needs.

To explore the modulating role of unmet support needs on the relationship between age and the prevalence of cancer-related distress in colorectal cancer (CRC) survivors. Two hundred and forty four participants completed the questionnaires; linear regression and odd ratios were calculated. Both the prevalence of needs and their interaction with age were predictors of cancer-related distress.

Up-regulation of Retrograde Response in yeast increases glycerol and reduces ethanol during wine fermentation.

Nutrient signaling pathways play a pivotal role in regulating the balance among metabolism, growth and stress response depending on the available food supply. They are key factors for the biotechnological success of the yeast Saccharomyces cerevisiae during food-producing fermentations. One such pathway is Retrograde Response, which controls the alpha-ketoglutarate supply required for the synthesis of amino acids like glutamate and lysine.