genotype and sex modulate Alzheimer's disease pathology in aged EFAD transgenic mice.

Increasing evidence supports that age, and sex interact to modulate Alzheimer's disease (AD) risk, however the underlying pathways are unclear. One way that AD risk factors may modulate cognition is by impacting amyloid beta (Aβ) accumulation as plaques, and/or neuroinflammation Therefore, the goal of the present study was to evaluate the extent to which age, and sex modulate Aβ pathology, neuroinflammation and behavior . To achieve this goal, we utilized the EFAD mice, which express human or and have five familial AD mutations (FAD) that result in Aβ42 overproduction.

Visualizing disintegration of 3D printed tablets in humans using MRI and comparison with in vitro data.

Three-dimensional (3D) printing is revolutionising the way that medicines are manufactured today, paving the way towards more personalised medicine. However, there is limited in vivo data on 3D printed dosage forms, and no studies to date have been performed investigating the intestinal behaviour of these drug products in humans, hindering the complete translation of 3D printed medications into clinical practice. Furthermore, it is unknown whether conventional in vitro release tests can accurately predict the in vivo performance of 3D printed formulations in humans.

Cryoablation of breast lesions: our experience.

Cryoablation is a therapeutic technique that uses very low temperatures to destroy cells; transcutaneous cryoablation can be performed under imaging guidance. This simple procedure is done on an outpatient basis with local anesthesia. Cryoablation has proven effective in the treatment of benign breast lesions, such as fibroadenomas.

Predicting axillary response to neoadjuvant chemotherapy: the role of diffusion weighted imaging.

Objective: The aim of this study is to investigate whether the primary tumour response to neoadjuvant chemotherapy (NAC), based on the increase in the ADC-values (apparent diffusion coefficient) within the breast lesion, could help to predict axillary complete response.

Methods: We retrospectively included 74 patients who were treated with NAC followed by surgery at Lucus Augusti Hospital between January 2015 and September 2020. Simple logistic regression was used to evaluate the factors associated with axillary pathological complete response, including the changes in breast tumour ADC-values due to the treatment.

Wandering spleen, gastric and pancreatic volvulus and right-sided descending and sigmoid colon.

Wandering spleen is a rare condition, characterized by a mobile spleen that is attached only by an elongated vascular pedicle, allowing it to migrate to any part of the abdomen or pelvis. Mesenteroaxial gastric volvulus usually occurs in children and may be associated with wandering spleen. Both entities result from abnormal laxity or absence of the peritoneal attachments due to abnormal fusion of the peritoneal mesenteries.