Lactation, mastitis, and probiotics.

Exclusive breastfeeding during the first six months of life, and prolonged with complementary feeding until 2 years of age or more, is the best nutritional approach in the first stage of life. Mastitis is a pathology that can jeopardize the continuity of breastfeeding. Different methods have been proposed for the prevention and treatment of mastitis, including probiotics.

Interactions between contaminants and the trophic ecology of two seabirds in a coastal lagoon of the Gulf of California.

Monitoring the dynamics of contaminants in ecosystems helps understand their potential effects. Seabirds have been used as biomonitors of marine ecosystems for this purpose. However, exposure and vulnerability to pollutants are understudied in tropical species, and the relationships between various pollutants and the trophic ecology of seabirds are poorly understood.

HeberNasvac: Development and Application in the Context of Chronic Hepatitis B.

Unlabelled: The immune system plays a central role in controlling acute hepatitis B infection and in patients resolving chronic hepatitis B (CHB). Given that 221 million (75%) of CHB patients reside in low- and middle-income countries, the development of a vaccine with therapeutic properties represents a rational and cost-effective approach more than a romantic endeavor. This review systematically analyzes the key variables related to the safety, efficacy, and effectiveness of CHB treatments.

Mediating effects of social support between telework and well-being: protocol for a systematic review.

Introduction: Research on telework has grown dramatically in recent years, leading to a fragmented set of findings on its effect on workers' well-being. One of the most studied social mechanisms concerns how telework alters the transmission of social support between family members and coworkers, which turns out to be a mediating factor between teleworking and well-being. This research contributes to the understanding of this issue by analysing the existing evidence on the effect of telework on social support and well-being before, during and after the pandemic.