Wnt/PCP pathway regulates the migration and neural differentiation of mesenchymal stem cells in vitro.

Introduction: Mesenchymal stem cells (MSCs) are an excellent donor graft source due to their potential for self-renewal and multidirectional differentiation. However, the potential mechanisms involved in MSC homing and neural differentiation are still unclear. The purpose of this study was to explore the effects of a chemokine, SDF-1a, and Wnt3a ligand on rat MSCs' migration and b-mercaptoethanol (BME)-induced neural differentiation of MSCs.

A Computer-Aided Diagnosis System and Thyroid Imaging Reporting and Data System for Dual Validation of Ultrasound-Guided Fine-Needle Aspiration of Indeterminate Thyroid Nodules.

Purpose: The fully automatic AI-Sonic computer-aided design (CAD) system was employed for the detection and diagnosis of benign and malignant thyroid nodules. The aim of this study was to investigate the efficiency of the AI-Sonic CAD system with the use of a deep learning algorithm to improve the diagnostic accuracy of ultrasound-guided fine-needle aspiration (FNA).

Methods: A total of 138 thyroid nodules were collected from 124 patients and diagnosed by an expert, a novice, and the Thyroid Imaging Reporting and Data System (TI-RADS).

Early ultrasound diagnosis of conjoined twins at eight weeks of pregnancy: A case report.

Background: Conjoined twins are a rare occurrence, and the majority of these malformations are detected during second trimester screening.

Case Summary: Herein we report a case of conjoined twins, which was diagnosed by ultrasound at 8 wk gestation and was normal at 7 wk gestation. The two fetuses shared one heart and were diagnosed as thoracopagus twins.

Update on thyroid ultrasound: a narrative review from diagnostic criteria to artificial intelligence techniques.

Objective: Ultrasound imaging is well known to play an important role in the detection of thyroid disease, but the management of thyroid ultrasound remains inconsistent. Both standardized diagnostic criteria and new ultrasound technologies are essential for improving the accuracy of thyroid ultrasound. This study reviewed the global guidelines of thyroid ultrasound and analyzed their common characteristics for basic clinical screening.

Influence of hippophae rhamnoides on two appetite factors, gastric emptying and metabolic parameters, in children with functional dyspepsia.

Our aim was to explore in children with functional dyspepsia the effect of hippophae rhamnoides on the levels of plasma appetite factors and on their gastrointestinal motility. A hundred and twenty children with functional dyspepsia were randomly divided into three groups: Group I (treated with hippophae rhamnoides), Group II (treated with domperidone), and Group III (treated with hippophae rhamnoides plus domperidone). The treatment lasted for eight weeks.