Bronchial asthma with normal forced expiratory volume in 1 second (FEV1) compared with low FEV1.

Background: Cough variant asthma (CVA) is characterized by cough as a sole symptom and normal pulmonary function. However, it is unclear whether CVA really common among asthmatic patients with normal forced expiratory volume in 1 second (FEV1). The aim of this study was to evaluate the incidence of cough alone symptom among the subjects with normal FEV1 and to evaluate their differences from ordinary asthmatic subjects.

Impaired immunoproteasomal function exacerbates renal ischemia-reperfusion injury.

Oxidative stress caused by reactive oxygen species (ROS) is involved in the pathogenesis of renal ischemia-reperfusion injury (I/R injury), a major cause of acute kidney injury and delayed graft function (DGF). DGF is an early transplant complication that worsens graft prognosis and patient survival, but the underlying molecular changes are unclear. The proteasome is a multicatalytic enzyme complex that degrades both normal and damaged proteins, and recent studies have revealed that the immunoproteasome, a specific proteasome isoform whose proteolytic activity enhances the generation of antigenic peptides, plays critical roles in the cellular response against oxidative stress.

Isolated unilateral absence of the pulmonary artery (IUAPA) presenting with progressive interstitial shadows: A case report.

Unilateral absence of the pulmonary artery (UAPA) is a rare congenital condition. When UAPA occurs without associated congenital heart disease, it is referred to as isolated unilateral absence of the pulmonary artery (IUAPA). IUAPA is frequently not diagnosed until adulthood.

Synchronous Oligometastasis and Oligoprogression as a Prognostic Marker in Patients With Extensive-Stage SCLC Treated With a Combination of Immune-Checkpoint Inhibitor and Chemotherapy (HOT2301).

Introduction: Oligometastasis and oligoprogression (OP) has not been adequately defined in extensive-stage SCLC (ES-SCLC) and may be a good indication for adding local treatment. Therefore, this multicenter study aimed to investigate the prognostic impact of oligometastasis and OP in ES-SCLC.

Methods: We enrolled patients who received chemoimmunotherapy between September 2019 and June 2022.

Free Flap Limb Salvage and Ulcer Recurrence in Chronic Limb-threatening Ischemia.

Free flap transfer is a well-established treatment for foot reconstruction in patients with chronic limb-threatening ischemia (CLTI) and can achieve prolonged amputation-free survival. However, reports on ulcer recurrence after free flap transfer are scarce, with most focusing on trauma patients. Therefore, we retrospectively reviewed patients with CLTI who underwent free flap reconstruction at our institution over a 17-year period.

Efficacy of superficial femoral artery as a recipient in free flap reconstruction around the knee: Four case reports and a literature review.

Purpose: Reconstructing soft tissue defects around the knee with free flaps presents challenges in recipient vessel selection. Although the superficial femoral artery (SFA) offers exposure ease and anatomical stability, concerns arise regarding its distance from the defect site, difficulty in performing anastomosis and potential peripheral ischaemia. This study aimed to reassess the suitability of SFA as a recipient vessel for knee reconstructions by examining our cases and those from previous reports.

Effects of glucokinase haploinsufficiency on the pancreatic β-cell mass and function of long-term high-fat, high-sucrose diet-fed mice.

Aims/introduction: We previously showed that glucokinase haploinsufficiency improves the glucose tolerance of db/db mice by preserving pancreatic β-cell mass and function. In the present study, we aimed to determine the effects of glucokinase haploinsufficiency on the β-cell mass and function of long-term high-fat, high-sucrose (HFHS) diet-fed mice.

Materials And Methods: Four-week-old male glucokinase haploinsufficient (Gck) mice and 4-week-old male wild-type (Gck) mice (controls) were each divided into two groups: an HFHS diet-fed group and a normal chow-fed group, and the four groups were followed until 16, 40 or 60 weeks-of-age.