Tear and aqueous humour cytokine profile in primary open‐angle glaucoma

Cytokine biomarkers in tear film for primary open-angle glaucoma

PURPOSE To determine the utility of tear film cytokines as biomarkers for early primary open-angle glaucoma (POAG). METHODS Patients without POAG and eye drop-naïve patients with newly diagnosed POAG were recruited from an academic hospital-based glaucoma practice. Tear films of recruited patients were obtained and analyzed using a multiplex, high-sensitivity electrochemiluminescent enzyme-li...

Lactate dehydrogenase and oxidative stress activity in primary open-angle glaucoma aqueous humour.

Lactate dehydrogenase (LDH) and lactate are some of the hypoxy biochemical parameters. Extracellular activity of this enzyme increases under the condition of oxidative stress, since the cell integrity can be disrupted during the lipid peroxidation process. Subsequently that leads to the increase level of the lactic acid and lactic acid salts. The objective of this investigation is establishing ...

Subnormal Cytokine Profile in the Tear Fluid of Keratoconus Patients

Keratoconus, historically viewed as a non-inflammatory disease, is an ectatic corneal disorder associated with progressive thinning of the corneal stroma. Recently, a few inflammatory mediators have been reported to be elevated in the tear fluid of keratoconus patients. Consequently, we investigated a wide range of inflammation regulating cytokines in the tears and sera of keratoconus and contr...

Erythromycin in the aqueous humour.

An antimicrobial effect associated with rabbit primary aqueous humour.

Viability curves were recorded for a variety of bacteria suspended in rabbit primary aqueous humour. Controls included neat rabbit serum, dilute rabbit serum (1/50), dilute heat treated fetal bovine serum (1/50), and balanced salt solution. Rabbit aqueous humour was bactericidal in vitro for Staphylococcus aureus and Pseudomonas aeruginosa. Micrococcus spp, Streptococcus pneumoniae and Escheric...