ObjectiveTo assess the utility of predictive models using ultrasound radiomic features to predict cervical lymph node metastasis (CLNM) in solitary papillary thyroid carcinoma (PTC) patients.MethodsA total of 570 PTC patients were included (456 patients in the training set and 114 in the testing set).Pyradiomics was employed to extract radiomic fea
Objective: To study the protective effect of ascorbic acid and curcumin against the abnormal estrous cycle and morphological changes in cells induced by repeated ultraviolet B (UVB) radiation in female Wistar rats.Methods: Sixteen female sexually mature Wistar rats weighing 130-150 g and aged 12-16 weeks were randomly divided into four groups.The c
In many important cellular processes, including mRNA translation, gene transcription, phosphotransfer, and intracellular Accessories transport, biological "particles" move along some kind of "tracks".The motion of these particles can be modeled as a one-dimensional movement along an ordered sequence of sites.The biological particles (e.g., ribosome
Objective: The presence of reciprocal and Robertsonian chromosomal rearrangement is often related to recurrent miscarriage.Using preimplantation genetic diagnosis, the abortion rate Holiday Decorations can be decreased.Cases treated at our center were reviewed.Materials and methods: A retrospective analysis for either Robertsonian or reciprocal tra