To investigate the effects of gabapentin, a structural analog of γ-amino butyric acid (GABA), on the inflammatory response of lipopolysaccharide (LPS)-stimulated rabbit corneal cells (SIRC) and on endotoxin-induced uveitis (EIU) in rabbits. We investigated the LPS-induced expression of several inflammatory mediators, such as TNF-α, IL-1β, cPLA2, COX-2, and PGE2 in the SIRC cells with or without...

1. When [4-(14)C]cholesterol, attached to beta-globulin or dispersed with Tween 20, was incubated with fresh rabbit (New Zealand albino females) plasma, 30-47% esterification was observed. The optimum pH was 6.8. This esterification was accomplished by the transfer of fatty acids from the C-2 position of lecithin (phosphatidylcholine) to cholesterol. 2. There was no evidence that triglycerides ...

AIM OF THE STUDY To investigate the antidiarrhoeal properties of the stem-bark extract of Annona senegalensis, using both in vivo and in vitro models. MATERIALS AND METHODS Swiss albino mice were used to investigate the acute oral toxicity of the extract. The extract was administered orally to mice fed with charcoal meal in order to investigate intestinal transit time. The effect of the extra...

PURPOSE To determine whether infliximab may be used safely as an intraocular drug, the ocular safety of intravitreal infliximab in rabbits was studied by clinical examination, electroretinography (ERG), and histology in rabbits. METHODS Twelve New Zealand albino rabbits were selected for this study. Different infliximab doses, namely 1.0 mg, 1.7 mg, and 3.3 mg in 0.1 mL, were injected intravi...

Cyclic nucleotide-dependent protein phosphorylation in albino rabbit ciliary processes was studied in particulate and soluble fractions of the tissue by the technique of SDS-polyacrylamide gel electrophoresis and autoradiography. In the presence of gamma-32P-ATP, the soluble fraction showed increased phosphorylation of proteins of 200, 32 and 16 kDa molecular weight when 10 microM cAMP was adde...

Microsomes of albino rabbit ocular tissues were incubated with (1-14C)-arachidonic acid for 15 min at 37 degrees C. Thin-layer chromatography revealed that ciliary body-iris microsomes were capable of synthesizing prostaglandin F2alpha (PGF2alpha), PGE2, PGD2, thromboxane B2(TXB2), and 6-keto-PGF1alpha. Indomethacin 14 micrometer in the incubation medium essentially abolished all prostaglandin ...

abstract objective: to investigate the effect of an anti-inflammatory drug (piroxicam) on the development of fatty streak in rabbits. methods: male rabbits were fed with four types of regimen: a) normal rabbit chow, b) 1% cholesterol diet c) cholesterol diet plus piroxicam, d) normal rabbit chow plus piroxicam. after 12 weeks, the animals were sacrificed and the aorta, as well as the right and ...

ultrasonographic examination of urinary system (kidney and urinary bladder) was conducted in new zealand white rabbit [nzwr] and tolai hare (lepus tolai). ultrasound images of the kidney and urinary bladder were evaluated on fifteen healthy rabbits of new zealand white rabbit and another fifteen tolai hares. the healthy rabbits were 8-12 months old (mean = 9.3 months), of both sexes and weighed...

Albino and hooded (or piebald) rats are one of the most frequently used laboratory animals for the past 150 years. Despite this fact, the origin of the albino mutation as well as the genetic basis of the hooded phenotype remained unclear. Recently, the albino mutation has been identified as the Arg299His missense mutation in the Tyrosinase gene and the hooded (H) locus has been mapped to the ∼4...

Comparisons of the performance curve of a classical conditioning group with the curves of control groups provided unequivocal evidence that elicitation of eyelid responses to the conditioned stimulus was acquired by associations formed between the conditioned stimulus and the unconditioned stimulus. The eyelid reflex elicited by stimulation of the cornea is a prompt, stable response which does ...