Effect of spring runoff on 2,6-dichloro-1,4-benzoquinone formation during water treatment.

This study investigated the impacts of spring runoff on the formation of halobenzoquinones (HBQs) and their correlation with common water quality parameters (WQPs) and aromatic amino acids (AAs) in source water. Source water and treated water samples were collected at two drinking water treatment plants in 2021, 2022, and 2023. HBQs and aromatic AAs were analyzed using solid phase extraction with high performance liquid chromatography-tandem mass spectrometry methods.

Influence of saline water and heavy rain on the fate of chlorinated ethenes in groundwater characterized by compound-specific isotope and microbial data.

Chlorinated ethenes are prevalent contaminants in industrial wastewater that detrimentally affect human health. As elevated tetrachloroethene (PCE) concentrations (18.0-18.

Blood Culture Use in Medical and Surgical Intensive Care Units and Wards.

Importance: Blood culture (BC) use benchmarks in US hospitals have not been defined.

Objective: To characterize BC use in adult intensive care units (ICUs) and wards in US hospitals.

Design, Setting, And Participants: A retrospective cross-sectional study of BC use in adult medical ICUs, medical-surgical ICUs, medical wards, and medical-surgical wards from acute care hospitals from the 4 US geographic regions was conducted.

DAMPs, PAMPs, NLRs, RIGs, CLRs and TLRs - Understanding the Alphabet Soup in the Context of Bone Biology.

Purpose Of Review: The purpose of this review is to summarize the current understanding of cell-autonomous innate immune pathways that contribute to bone homeostasis and disease.

Recent Findings: Germ-line encoded pattern recognition receptors (PRRs) are the first line of defense against danger and infections. In the bone microenvironment, PRRs and downstream signaling pathways, that mount immune defense, interface intimately with the core cellular processes in bone cells to alter bone formation and resorption.

Dogs neutered prior to perineal herniorrhaphy or that develop postoperative fecal incontinence are at an increased risk for perineal hernia recurrence.

Objective: To identify risk factors for recurrence and surgical site infection (SSI) after perineal hernia repair surgery in dogs.

Methods: Medical records of male dogs undergoing perineal herniorrhaphy from 2008 to 2023 at a single institution were retrospectively reviewed. Data pertinent to patient signalment, surgical repair methods, risk factors for SSI, and risk factors for recurrence were collected.