Pregnancy among thyroid cancer survivors: do thyroidectomy and radioactive iodine matter?

Background: Thyroid cancer primarily affects young women and raises concerns about future fertility due to treatments of thyroidectomy and radioactive iodine (RAI) therapy. This study investigated the effects of these treatments on pregnancy probability in young female patients post-diagnosis.

Methods: A nationwide, population-based study using data from Taiwan's National Health Insurance Research Database (2000-2017) examined pregnancy likelihood in women ≤45 years with thyroid cancer.

Low Versus High Levels of Social Cognition Impairment and Their Associations With Specific Schizophrenia Symptom Domains.

Objective: Social cognition is defined as the ability to construct mental representations about oneself, others, and one's relationships with others to guide social behaviors, including referring to mental states (cognitive factor) and understanding emotional states (affective factor). Difficulties in social cognition may be symptoms of schizophrenia. The authors examined associations between two factors of social cognition and specific schizophrenia symptoms, as well as a potential path from low-level affective perceptual social cognition to high-level social cognition, which may be associated with schizophrenia symptoms.

Structure-Reactivity Relationship of Zeolite-Confined Rh Catalysts for Hydroformylation of Linear α-Olefins.

Substituting the molecular metal complexes used in the industrial olefin hydroformylation process is of great significance in fundamental research and practical application. One of the major difficulties in replacing the classic molecular metal catalysts with supported metal catalysts is the low chemoselectivity and regioselectivity of the supported metal catalysts because of the lack of a well-defined coordination environment of the metal active sites. In this work, we have systematically studied the influences of key factors (crystallinity, alkali promoters, etc.

High-entropy NASICON-Type LiAlTiZrSnTa(PO) with high electrochemical stability for lithium-ion batteries.

LiAlTi (PO) (LATP) is a promising NASICON-type solid electrolyte for all-solid-state lithium-ion batteries (ASSLIBs) owing to its high ionic conductivity, low cost, and stability in ambient atmosphere. However, the electrochemical stability of LATP suffers upon contact with lithium metals, resulting in a reduction of Ti to Ti in its structure. This limitation necessitates interface modification processes, hindering its use in lithium-ion batteries.

Aerodynamic analysis of complex flapping motions based on free-flight biological data.

The wings of birds contain complex morphing mechanisms that enable them to perform remarkable aerial maneuvers. Wing morphing is often described using five wingbeat motion parameters: flapping, bending, folding, sweeping, and twisting. However, owing to a lack of real bird flight data, in-depth studies on the aerodynamic properties of these coupled motions remain scarce.