mucin/zea mays

BACKGROUND Some epidemiological and experimental studies suggest that olive oil, despite its elevated caloric content, may have protective activity against colon cancer, partially due to its phenolic content. However, little experimental evidence exists to support this claim in vivo. OBJECTIVE To

Several studies have recently reported the development of colonic epithelial cell hyperproliferation in rodents following the ingestion of Western-style diets. In this study, additional measurements related to differentiation and maturation of the colonic epithelial cells were made after feeding

The correlation between mucin-depleted foci (MDF) and colon carcinogenesis was studied in F344 rats initiated with 1,2-dimethylhydrazine and treated with a chemopreventive regimen (polyethylene glycol, PEG) or with a promoting diet (high-corn oil). High corn oil diet increased MDF, while PEG reduced

Bilaterally ovariectomized rats (Sprague-Dawley) were used to study the early effects of benzo(a)pyrene (BP) on the morphology and cytochemistry of vaginal epithelium. BP (50 mg/kg) was administered subcutaneously in 0.5 ml corn oil and dosing was daily for 2--6 days. Animals were sacrificed 24 hr

Compared to healthy subjects, individuals with allergic airway disease (e.g., asthma, allergic rhinitis) have enhanced inflammatory responses to inhaled ozone. We created a rodent model of ozone-enhanced allergic nasal responses in Brown Norway rats to test the therapeutic effects of the dietary

ε-Polylysine (ε-PL) is a broad-spectrum antimicrobial biopolymer, suitable for use in foods; however, some studies suggest that it may also inhibit lipid digestion. We therefore examined the effect of polylysine on the digestion of corn oil-in-water emulsions, using a simulated gastrointestinal

High ERα activity may disrupt the window of uterine receptivity, causing defective implantation. We investigated whether implantation failures prompted by endosulfan are associated with aberrant ERα uterine expression and DNA methylation status during the pre-implantation period. ERα-dependent

The prevalence of asthma has increased in recent decades, which may be related to higher dietary intake of (n-6) polyunsaturated fatty acids (PUFA) and lower intake of (n-3) PUFA, e.g., those contained in fish oil. The objective of this study was to determine if dietary PUFA enrichment decreases

Inflammation may increase cancer risk, therefore, we studied whether polyphenol-rich Marie Ménard (MM) apples with reported anti-inflammatory activity prevent 1,2-dimethylhydrazine (DMH)-induced colon carcinogenesis in rats and, likewise whether high-fat (HF) diet promoting carcinogenesis, may