Influencing factors of ocular pain in dry eye disease patients at high altitude.

Aim: To quantify the severity and frequency of ocular pain in Tibetan plateau patients with dry eye, and to evaluate the related factors affecting ocular pain.

Methods: A retrospective study included 160 cases of dry eye disease (DED) patients who were treated from July 2022 to June 2023. Age, gender, occupation, illness course, anxiety, plateau duration, plateau protection, ocular surface disease index scale (OSDI), break-up time (BUT), Schirmer I test (SIT), conjunctivitis, history of ophthalmic medication, autoimmune disease, the workload of daily near vision range, smoking and overnight stay were obtained comprehensive ophthalmic assessment, and their duration was followed up.

Molecular Characteristics and Expression Patterns of Carotenoid Cleavage Oxygenase Family Genes in Rice ( L.).

Carotenoid cleavage oxygenases (CCOs) cleave carotenoid molecules to produce bioactive products that influence the synthesis of hormones such as abscisic acid (ABA) and strigolactones (SL), which regulate plant growth, development, and stress adaptation. Here, to explore the molecular characteristics of all members of the OsCCO family in rice, fourteen family genes were identified in the genome-wide study. The results revealed that the OsCCO family included one OsNCED and four OsCCD subfamilies.

Overexpression of forage millet () genes enhances drought resistance of .

ERECTA (ER) is a type of receptor-like kinase that contributes a crucial mission in various aspects of plant development, physiological metabolism, and abiotic stresses responses. This study aimed to explore the functional characteristics of the SiER family genes in millet (Setaria italica L.), focusing on the growth phenotype and drought resistance of Arabidopsis overexpressed SiER4_X1 and SiER1_X4 genes (SiERs ).

Total flavonoids of Bidens bipinnata L. a traditional Chinese medicine inhibits the production of inflammatory cytokines of vessel endothelial cells stimulated by sera from Henoch-Schönlein purpura patients.

Objectives: Bidens bipinnata L. is well known as a traditional antipyretic, anti-inflammatory and anti-rheumatic medicine in China. This study was designed to evaluate the role of total extracted flavonoids from B.