Serum IL-28A/IFN-λ2 is linked to disease severity of COVID-19.

Type III interferons (IFNs) play an important role in respiratory viral infections, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. This study aimed to determine whether the expression of serum type III IFNs predicted disease severity among patients with the coronavirus disease (COVID-19). A retrospective cohort study was conducted of patients admitted to a single hospital between March 21, 2020, and March 31, 2021.

[A CASE OF ANAPHYLAXIS DUE TO STINGING OF A Brachyponera chinensis].

The case involved a man in his forties. While working at the restaurant that the patient runs, the patient experienced a stab-like pain on the left shoulder and developed systemic pruritic eruptions. He was diagnosed with anaphylaxis upon visiting our emergency department.

Correlation of Arterial CO and Respiratory Impedance Values among Subjects with COPD.

Chronic obstructive pulmonary disease (COPD) is a respiratory illness characterized by airflow limitation and chronic respiratory symptoms with a global prevalence estimated to be more than 10% in 2010 and still on the rise. Furthermore, hypercapnic subject COPD leads to an increased risk of mortality, morbidity, and poor QoL (quality of life) than normocapnic subjects. Series of studies showed the usefulness of the forced oscillation technique (FOT) to measure small airway closure.

The Effect of Bronchoconstriction by Methacholine Inhalation in a Murine Model of Asthma.

Introduction: Bronchoconstriction was recently shown to cause airway remodeling and induce allergic airway inflammation in asthma. However, the mechanisms how mechanical stress via bronchoconstriction could induce airway inflammation and remodeling remain unclear.

Objective: We investigated the effect of bronchoconstriction induced by methacholine inhalation in a murine model of asthma.

Oral meal intake as a prognostic predictor of community-acquired pneumonia: A retrospective cohort study.

Introduction: The association between oral intake volume and prognosis has not been studied in hospitalized patients with community-acquired pneumonia (CAP).

Methods: We retrospectively examined 503 hospitalized CAP patients to evaluate whether early-phase meal intake (EMI) (within the first 24 h after hospitalization) and maximum meal intake (MMI) (on the day during hospitalization) are useful prognostic predictors.

Results: Of the 503 patients, 40 (8.

Usefulness of Ninjin'yoeito for Chronic Obstructive Pulmonary Disease Patients with Frailty.

Frail patients with chronic obstructive pulmonary disease (COPD) have a higher risk of mortality, mood disorder, and poor quality of life (QOL). There are few intervention studies in frail patients with COPD, and there is a need for an effective therapy. Ninjin'yoeito (NYT) is a Kampo medicine that has been reported to improve fatigue, psychosomatic vulnerability, and respiratory symptoms.