The concept, technical architecture, applications and impacts of satellite internet: A systematic literature review.

To conduct a comprehensive review of international publications, this study focuses on discussing the development status and future trends of Satellite Internet. In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, all peer-reviewed publications in English from journals indexed with the SSCI and SCIE categories of the Web of Science are reviewed, with an emphasis on studies that focused only on the architecture, functions, technologies, and applications of Satellite Internet across the entire period. A total of 2085 records were identified, of which 69 met the inclusion criteria.

Self-correction of pathologic tooth migration after nonsurgical periodontal treatment in a metabolic syndrome patient with severe periodontitis and drug-influenced gingival enlargement.

Drug-influenced gingival enlargement (DIGE) and reduced bone support caused by periodontitis are two of the etiologic factors for pathologic tooth migration (PTM). Comprehensive management, including surgical, orthodontic, and prosthodontic treatment, is usually required for recovery from severe DIGE and PTM. An 85-year-old Taiwanese male with a history of hypertension and uncontrolled diabetes mellitus (DM) visited our dental department for severe gingival enlargement and spontaneous bleeding.

Deep learning-based triage and analysis of lesion burden for COVID-19: a retrospective study with external validation.

Background: Prompt identification of patients suspected to have COVID-19 is crucial for disease control. We aimed to develop a deep learning algorithm on the basis of chest CT for rapid triaging in fever clinics.

Methods: We trained a U-Net-based model on unenhanced chest CT scans obtained from 2447 patients admitted to Tongji Hospital (Wuhan, China) between Feb 1, 2020, and March 3, 2020 (1647 patients with RT-PCR-confirmed COVID-19 and 800 patients without COVID-19) to segment lung opacities and alert cases with COVID-19 imaging manifestations.

Subsite-specific association of DEAD box RNA helicase DDX60 with the development and prognosis of oral squamous cell carcinoma.

The clinical significance and biological function of DEXD/H box helicase 60 (DDX60) in oral cancer remains unknown. Herein, we evaluated the association of DDX60 expression with tumorigenesis and the prognosis of oral squamous cell carcinoma (OSCC). DDX60 expression was examined by immunohistochemistry on tissue microarray slides of 494 OSCC patients, including 180 buccal mucosal SCC (BMSCC), 241 tongue SCC (TSCC), and 73 lip SCC (LSCC) patients.

Jaw osteoradionecrosis and dental extraction after head and neck radiotherapy: A nationwide population-based retrospective study in Taiwan.

Objectives: Osteoradionecrosis of the jaws (ORNJ) is painful for patients and relatively difficult to treat clinically. The high risk of ORNJ for post radiotherapy R/T dental extraction is known; however, many patients still have to have teeth extracted after head and neck R/T. The objective of the present study is to review post R/T dental extraction and determine the ORNJ risk.

Facile large-scale preparation of mesoporous silica microspheres with the assistance of sucrose and their drug loading and releasing properties.

Mesoporous silica microspheres (MSMs) with a pore-size larger than 10nm and a large pore-volume have attracted considerable attention for their application in delivering poorly water-soluble drugs. Here we developed a simple method for large-scale synthesis of MSMs using sodium silicate as silica precursor. The novelty of this approach lies in the use of sucrose solution to achieve large size and volume of nanopores.

The overwhelmingly positive response to Dasatinib of a patient with multiple blast crisis of chronic myeloid leukemia.

Blastic phase (BP), the terminal phase of chronic myeloid leukemia (CML), can occur in any of the hematopoietic lineages. Extramedullary blastic crisis (EBC) is a rare form of blastic crisis, which has an extremely poor prognosis. As the tyrosine kinase inhibitor (TKI), Dasatinib is a more effective treatment drug than Imatinib and Nilotinib for this type of CML, because it has greater potency and penetrates through the blood-brain barrier to reach the cerebrospinal fluid (CSF).

Development and evaluation of a sensitive enzyme-linked oligonucleotide-sorbent assay for detection of polymerase chain reaction-amplified hepatitis C virus of genotypes 1-6.

A high-throughput polymerase chain reaction (PCR)-based enzyme-linked oligonucleotide-sorbent assay (ELOSA) was developed for use in the diagnostic testing of serum from patients who may be infected with different hepatitis C virus (HCV) genotypes. Twelve genotype-specific 5'-aminated DNA-coated probes were designed based on the variable 5'-untranslated region sequences of the HCV genotypes 1-6. Using 100 clinical serum samples, the performance of the PCR-ELOSA method was compared with Roche's COBAS Amplicor HCV Monitor V2.