[Temporal-spatial distribution of functional feeding groups of macroinvertebrate and biological evaluation of water quality in Xinyang section of the Huaihe River main stream].

From November 2021 to September 2022, we conducted four field surveys on macroinvertebrates and water environmental factors in Xinyang section of the Huaihe River main stream. We analyzed the structure and spatiotemporal distribution characteristics of the functional feeding groups of macroinvertebrates, and evaluated river water quality. A total of 73 macroinvertebrate species were collected in the basin, belonging to 42 families, 7 classes, and 3 phyla.

Effects of faba bean (Vicia faba L.) on fillet quality of Yellow River carp (Cyprinus carpio) via the oxidative stress response.

In order to further explain the fillet texture improvement of Yellow River carp (Cyprinus carpio) fed with faba bean (Vicia faba L.), a three-month rearing trial was conducted to investigate fatty acid composition, antioxidant capacity, myofiber development, collagen deposition and transcriptome in white muscle of two farmed carp groups (One was fed only faba bean, the other was fed commercial diet). As a strong oxidant, faba bean changed fatty acids composition in white muscle, especially DHA and EPA, up-regulated the levels of reactive oxygen species (ROS) and down-regulated major antioxidant enzyme activities in the hepatopancreas and white muscle.

Characterization of a polysaccharide HP-02 from Honeysuckle flowers and its immunoregulatory and anti-Aeromonas hydrophila effects in Cyprinus carpio L.

Aquaculture systems are known to be major reservoirs of Aeromonas hydrophila. The use of Chinese medicinal polysaccharides has become a successful strategy to prevent bacterial diseases in aquaculture. A water-soluble polysaccharide, HP-02, was purified from honeysuckle flowers, and the present study was aimed to examine its immunomodulatory and anti-A.

Dynamic regulation of mRNA and miRNA associated with the developmental stages of skin pigmentation in Japanese ornamental carp.

The Japanese ornamental carp (Cyprinus carpio var. Koi) is famous for multifarious colors and patterns, making it commonly culture and trade across the world. Although functional genes and inheritance of color traits have been commonly studied, seldom attentions were focused on the genetic regulation during the developmental process of pigmentation.

Systemic Medication Associations with Presumed Advanced or Uncontrolled Primary Open-Angle Glaucoma.

Purpose: To identify associations between systemic medications and primary open-angle glaucoma (POAG) requiring a procedure using United States insurance claims data in a hypothesis-generating study.

Design: Database study.

Participants: In total, 6130 POAG cases (defined as patients with POAG undergoing a glaucoma procedure) were matched to 30 650 controls (defined as patients undergoing cataract surgery but without a coded glaucoma diagnosis, procedure, or medication) by age, gender, and region of residence.