Hjelm Ralston

Objectives The ependymal lining of the human brain ventricular system displays distinct structural differences and functional heterogeneity among individual ependymal cells (ECs). To date, multi-ciliated ECs (E1 cells), bi-ciliated ECs (E2 cells), uni-ciliated ECs (E3 cells), ECs without cilia, and ECs with cytoplasmic protrusions have been…[Read more]

Additional investigation regarding the validity and reliability of this framework will facilitate its adoption in research that advances our comprehension of mechanisms, deliver better treatments, and help prevent the transition of acute to chronic pain after surgery in the abdominal and peritoneal region. Perspective Using AAAPT pain taxonomy, we…[Read more]

8739 in Sen, 0.9895 in Acc. From the performance of the results, the accuracy of our method is significantly improved. The performance benefit from the algorithm architecture and our enlarged dataset. Conclusion Compared with previous methods that only focus on single image analysis, our method can obtain more coronary information through image…[Read more]

PURPOSE To determine the outcomes of the Association of American Medical Colleges (AAMC) Council of Deans (COD) Fellowship Program with respect to participants’ achieving the goals of becoming a medical school dean and developing leadership skills, and to ascertain fellows’ views about the program’s value, beneficial aspects, and areas for…[Read more]

Background Despite the importance of pathology testing in diagnosis and disease monitoring, there is little in-depth research about pathology test ordering in general practice and how it impacts patient outcomes. This is in part due to the limited availability of high-quality data. With the now-widespread use of electronic software in general…[Read more]

Additionally, in the leaves of the three species, the structures of five new antimicrobial labdanes were assigned 12-hydroxy-8R,17-epoxy-isocommunic acid (4), 8S-formyl-isocommunic acid (5), 8R,17-epoxy-isocommunic acid (6), 8R-17R-epoxy-E-communic acid (7), and 8R-17-epoxy-E-communic acid (8). Australian Callitris columellaris (syn. C.…[Read more]

t al.Fast signaling from vision and proprioception to muscle activation plays essential roles in quickly correcting movement. Though many studies have demonstrated modulation of the quick sensorimotor responses as depending on context in each modality, the contribution of multimodal information has not been established. Here, we examined whether…[Read more]

Conclusion The results support our hypothesis – that sensory innervation has an impact on the inorganic component of the mandibular bone.Objective To explore the expression of miR-204 in patients with Osteoarthritis (OA) and its effect on chondrocytes. Methods Cartilage tissues of patients with OA, and normal cartilage tissues of patients…[Read more]

Carbon quantum dots (CQDs) are nanoobjects of a size below 10 nm. Due to their favorable features, such as tunable luminescence, unique optical properties, water solubility, and lack of cytotoxicity, they are willingly applied in biomedicine. They can be obtained via bottom-up and top-down methods. However, to increase their quantum yield they…[Read more]

Lesions with driver mutations, including atypical nevi and seborrheic keratoses, are very common in dermatology, and are prone to senescence. The molecular events that prevent senescent lesions from becoming malignant are not well understood. We have developed a model of vascular proliferation using a temperaturesensitive, large T antigen and…[Read more]