Dose-dependent relationship between levothyroxine and health-related quality of life in survivors of differentiated thyroid cancer.

Background: Long-term survival for patients with differentiated (papillary, follicular, and Hürthle cell) thyroid cancer exceeds 95% but self-reported health-related quality of life scores remain low compared with survivors of cancers with worse prognoses. There are reports that thyroid hormone replacement therapy is associated with lower health-related quality of life. This hypothesis was tested in a sample of Medicare Advantage survivors of differentiated thyroid cancer.

A Qualitative Study Defining Perspectives on Rurality and Surgery From Midwestern Medical Schools.

Introduction: Rural general surgery faces a crisis as more surgeons undergo fellowship training and then practice in metropolitan areas, leaving rural Americans with decreasing surgical care. This study aims to identify how hometown rurality affects medical students' current level of knowledge and potential educational gaps within their understanding of the definition, benefits, and challenges of rural general surgery to define the need for enhanced education within medical schools.

Methods: In Spring 2021, 11 Midwestern medical schools participated in an electronic survey.

Altered extracellular matrix and mechanotransduction gene expression in rat bone tissue following long-term estrogen deficiency.

Osteoporosis is primarily associated with bone loss, but changes in bone tissue matrix composition and osteocyte mechanotransduction have also been identified. However, the molecular mechanisms underlying these changes and their relation to bone loss are not fully understood. The objectives of this study were to (1) conduct comprehensive temporal gene expression analyses on cortical bone tissue from ovariectomized rats, with a specific focus on genes known to govern matrix degradation, matrix production, and mechanotransduction, and (2) correlate these findings with bone mass, trabecular and cortical microarchitecture, and mineral and matrix composition.

Transverse Myelitis as a Presenting Symptom of Celiac Disease.

Celiac disease (CD) is associated with several neurological diseases. We report a case of a 25-year-old man with CD that was discovered during hospitalization for acute transverse myelitis. The diagnosis of CD was suspected after positive serological tests and was confirmed with duodenal biopsy.

Bacteriophages from human skin infecting coagulase-negative Staphylococcus: diversity, novelty and host resistance.

The human skin microbiome comprises diverse populations that differ temporally between body sites and individuals. The virome is a less studied component of the skin microbiome and the study of bacteriophages is required to increase knowledge of the modulation and stability of bacterial communities. Staphylococcus species are among the most abundant colonisers of skin and are associated with both health and disease yet the bacteriophages infecting the most abundant species on skin are less well studied.