Absorption, tissue distribution, and excretion of glycycoumarin, a major bioactive coumarin from Chinese licorice ( Fisch).

Licorice ( Fisch) is a natural plant resource widely used as a food and herbal medication in China. Glycycoumarin (GCM) is a major coumarin in licorice that possesses several biological activities. However, little is known about its pharmacokinetic profile.

Pharmacokinetic and pharmacodynamic analysis of cefoperazone/sulbactam for the treatment of pediatric sepsis by Monte Carlo simulation.

Pediatric sepsis syndrome is one of the most common reasons for pediatric intensive care unit hospitalization (PICU). Cefoperazone/sulbactam is a time-dependent beta-lactamase inhibitor combination which has been widely used in the treatment of sepsis. But the pharmacokinetic (PK) and pharmacodynamic (PD) data of cefoperazone/sulbactam are unknown in children with sepsis.

Analysis of Chest CT Results of Coronavirus Disease 2019 (COVID-19) Patients at First Follow-Up.

Objective: To investigate the dissipation and outcomes of pulmonary lesions at the first follow-up of patients who recovered from moderate and severe cases of COVID-19.

Methods: From January 21 to March 3, 2020, a total of 136 patients with COVID-19 were admitted to our hospital. According to inclusion and exclusion criteria, 52 patients who recovered from COVID-19 were included in this study, including 33 moderate cases and 19 severe cases.

Machine Learning-Based Differentiation of Nontuberculous Mycobacteria Lung Disease and Pulmonary Tuberculosis Using CT Images.

An increasing number of patients infected with nontuberculous mycobacteria (NTM) are observed worldwide. However, it is challenging to identify NTM lung diseases from pulmonary tuberculosis (PTB) due to considerable overlap in classic manifestations and clinical and radiographic characteristics. This study quantifies both cavitary and bronchiectasis regions in CT images and explores a machine learning approach for the differentiation of NTM lung diseases and PTB.

Association between inflammatory-response gene polymorphisms and risk of acute kidney injury in children.

In the present study, we investigated the association of 12 polymorphisms in six inflammatory-response genes ( and ) with risk of acute kidney injury (AKI) in children. The polymorphisms were genotyped in 1138 children with AKI and 1382 non-AKI controls. Logistic regression analysis was performed to calculate the odds ratio for estimating the risk association.

Genetic variations in inflammation-related genes and their influence on the susceptibility of pediatric acute lung injury in a Chinese population.

Acute lung injury (ALI) is a serious clinical syndrome that can cause respiratory failure and threaten the life of the patients. A biomarker that can predict the syndrome can contribute to a better clinical management of the patients. In adults, genetic polymorphisms in inflammatory-response genes have been shown to be a promising biomarker.

Inhibitory effects of Danhong Injection and its major constituents on human cytochrome P450 enzymes in vitro.

Danhong Injection (DHI) as a Chinese patent medicine is mainly used to treat ischemic encephalopathy and coronary heart disease in combination with other chemotherapy. However, the information on DHI's potential drug interactions is limited. The goal of this work was to examine the potential P450-mediated metabolism drug interaction arising from DHI and its active components.

Thin-section computed tomography detects long-term pulmonary sequelae 3 years after novel influenza A virus-associated pneumonia.

Background: The aim of this research was to evaluate long-term pulmonary sequelae on paired inspiration-expiration thin-section computed tomography (CT) scans 3 years after influenza A (H1N1) virus-associated pneumonia, and to analyze the affecting factors on pulmonary fibrosis.

Methods: Twenty-four patients hospitalized with H1N1 virus-associated pneumonia at our hospital between September 2009 and January 2010 were included. The patients underwent thin-section CT 3 years after recovery.