Evaluation of the gastric conduit perfusion using indocyanine green in thoracoscopic esophagectomy for esophageal cancer.

Objective: Indocyanine green has been used in the assessment of the gastric conduit perfusion in thoracoscopic esophagectomy to prevent malperfusion-associated anastomotic leak. This study aims to evaluate the initial results of investigating the gastric conduit perfusion with indocyanine green in the surgical treatment of esophageal cancer.

Patients And Methods: This cross-sectional descriptive study was carried out on 54 esophageal cancer patients undergoing thoracoscopic esophagectomy and gastric conduit reconstruction.

Isolation and genetic characterization of canine distemper virus in domestic dogs from central and northern provinces in Vietnam.

Canine distemper virus (CDV) is a pathogen causing fatal disease in a wide range of carnivores. Sequence analysis of CDV strains has been classified into several geographically-related lineages, and the evolution and emergence of these strains are not fully yet investigated. In this study, the complete H gene sequences of 15 CDV strains isolated on Vero DST cell culture from clinical samples of vaccinated domestic dogs in Vietnam were investigated.

Isolated bilateral, large, basal ganglia haemorrhage following a traumatic brain injury: A case report.

Traumatic basal ganglia haemorrhage is rarely seen in clinical practice. Bilateral basal ganglia hematoma without any other cerebral lesions due to trauma is extremely uncommon and has been reported only in a few cases. Although the mechanisms of this condition are unclear, haemorrhagic contusions are thought to arise as a consequence of a shearing strain on cranial blood vessels due to high-velocity forces at the time of the injury.

A multi-proxy approach to exploring Homo sapiens' arrival, environments and adaptations in Southeast Asia.

The capability of Pleistocene hominins to successfully adapt to different types of tropical forested environments has long been debated. In order to investigate environmental changes in Southeast Asia during a critical period for the turnover of hominin species, we analysed palaeoenvironmental proxies from five late Middle to Late Pleistocene faunas. Human teeth discoveries have been reported at Duoi U'Oi, Vietnam (70-60 ka) and Nam Lot, Laos (86-72 ka).

Simulation of orthodontic tooth movement during activation of an innovative design of closing loop using the finite element method.

Introduction: Although many attempts have been made to study the mechanical behavior of closing loops, most have been limited to analyses of the magnitude of forces and moments acting on the end of the closing loop. The objectives of this study were to simulate orthodontic tooth movement during the activation of a newly designed closing loop combined with a gable bend and to investigate the optimal loop activation condition to achieve the desired tooth movement.

Methods: We constructed a 3-dimensional model of maxillary dentition reproducing the state wherein a looped archwire combined with a gable bend was engaged in brackets and tubes.