Fucosterol and Fucoxanthin Enhance Dentin Collagen Stability and Erosion Resistance Through Crosslinking and MMP Inhibition.

Purpose: To evaluate the effects of fucosterol and fucoxanthin on ultimate microtensile strength (µUTS), dentin collagen cross-linking, erosion resistance, and matrix metalloproteinase (MMP) inhibition.

Methods: Dentin beams and slices were prepared from extracted human teeth and treated with concentrations of 50 µg/mL, 100 µg/mL, and 200 µg/mL of fucosterol and fucoxanthin. Fourier-transform infrared spectroscopy (FTIR) was used to analyze collagen cross-linking.

Contribution of Afferent Feedback to Adaptive Hindlimb Walking in Cats: A Neuromusculoskeletal Modeling Study.

Mammalian locomotion is generated by central pattern generators (CPGs) in the spinal cord, which produce alternating flexor and extensor activities controlling the locomotor movements of each limb. Afferent feedback signals from the limbs are integrated by the CPGs to provide adaptive control of locomotion. Responses of CPG-generated neural activity to afferent feedback stimulation have been previously studied during fictive locomotion in immobilized cats.

Analysis of pharmacogenomic factors for chemotherapy-induced nausea and vomiting in patients with breast cancer receiving doxorubicin and cyclophosphamide chemotherapy.

Purpose: Chemotherapy-induced nausea and vomiting (CINV) can lead to a significant deterioration in the quality of life of cancer patients receiving chemotherapy. This study aimed to determine whether ABCB1 2677G > T/A was associated with complete response (CR; defined as no vomiting and no rescue medication) in acute phase (CR, as well as to explore the genetic factors affecting delayed phase (CR) CINV in cancer patients treated with a standard triple antiemetic regimen that included aprepitant.

Methods: This prospective single-center study included a total of 166 chemotherapy-naïve patients with breast cancer who received a standard dose of doxorubicin and cyclophosphamide combination chemotherapy; granisetron, dexamethasone, and aprepitant were administered prior to chemotherapy.

The influence of family adaptability and cohesion on anxiety and depression of terminally ill cancer patients.

Purpose: This study investigated the effect of family members on terminally ill cancer patients by measuring the relationship of the presence of the family caregivers, visiting time by family and friends, and family adaptability and cohesion with patient's anxiety and depression.

Methods: From June, 2016 to March, 2017, 100 terminally ill cancer patients who were admitted to a palliative care unit in Seoul, South Korea, were surveyed, and their medical records were reviewed. The Korean version of the Family Adaptability and Cohesion Evaluation Scales III and Hospital Anxiety-Depression Scale was used.