Criteria for choosing prosthetic biomaterials according to their physicochemical properties for anterior and posterior sectors. a comprehensive review.

Objective: To describe the existing knowledge about metal-free prosthetic biomaterials according to their physicochemical properties and based on this, define criteria for their placement in both the anterior and posterior sectors.

Materials And Methods: A digital search was carried out in the databases: PubMed/Medline, Scopus, Web of Science and Google Scholar of the literature published in the English language without time restrictions and included original articles such as case reports, retrospective and prospective studies, narrative, comprehensive, systematic reviews and meta-analysis. Meanwhile, short communications, editorials and articles in a language other than English were excluded.

Approach to the care process by nurse case managers in a breast unit.

Objective: Breast units led by nurse case managers are being implemented to provide comprehensive care in the detection and treatment of breast cancer. However, their implementation is heterogeneous and the results of the care process with this professional have not been studied. The aim of the study is to describe the management in time and the approach of the process by a nurse case manager in the breast unit of women with suspected breast cancer pathology, derived from the breast cancer screening program.

Analysis of Minor Proteins Present in Breast Milk by Using WGA Lectin.

Breast milk is a complex and dynamic biological fluid and considered an essential source of nutrition in early life. In its composition, the proteins have a relevant biological activity and are related to the multiple benefits demonstrated when compared with artificial milks derived from cow's milk. Understanding human milk composition provides an important tool for health care providers toward the management of infant feeding and the establishment of breastfeeding.

Evidence of haptoglobin in the porcine female genital tract during oestrous cycle and its effect on in vitro embryo production.

Recent evidence supports involvement of the acute phase protein haptoglobin in numerous events during mammalian reproduction. The present study represents an in-depth investigation of haptoglobin expression and secretion in the porcine oviduct and uterus, and assesses its effect on porcine in vitro embryo production. A systematic study was made of sows in different oestrous stages: late follicular, early luteal and late luteal stages.

Incidence of smell and taste disorders and associated factors in patients with mild to moderate COVID-19.

<b>Objectives:</b> To determine the incidence of smell and taste disorders in our health department and to analyse the factors that could be associated with these symptoms in patients with COVID-19. <br><b>Methods:</b> We conducted an observational descriptive study of all patients with COVID-19 in our health area diagnosed between 2020/03/10 and 2020/04/14. Factors related to smell and taste disorders were analysed.