Life Sciences Commons^™

Food Handling Practices Among Independent-Living Elderly, Judith Dianne Mcdonough

Loma Linda University Electronic Theses, Dissertations & Projects

Food has long been recognized as a vehicle of disease transmission; there are more reported illness associated with the consumption of food than all other environmental factors combined. The handling and storage of food are potentially dangerous and demanding chores for those who may have the sensory losses associated with advancing age, fragile health, and limited resources.

Group-administered questionnaires on the knowledge, attitudes, and practices of food handling were given to 276 seniors, aged 55 to 90, from ten mobile home parks randomly selected from San Bernardino and Riverside counties. As an indicator of possible foodborne illness, the questionnaire asked …

Anticarcinogenic, Antitumor, And Antifungal Properties Of Allium Sativum (Garlic), Padma P. Tadi

Loma Linda University Electronic Theses, Dissertations & Projects

In this study the antimutagenic/anticarcinogenic, immune enhancing, antitumor and antifungal effects of a crude extract and organosulfur compounds of garlic were determined. Diallyl sulfide (DAS), and ajoene each at 100 /xg/ml, and garlic extract (GE, 12.5 mg/ml) inhibited rat liver 9000 X g supernatant (S- 9) dependent mutagenesis in Salmonella typhimurium TA100 induced by either aflatoxin B1 (AFB^ or benzo[a]pyrene (B[a]P). The garlic compounds were shown to inhibit the binding of [³H]AFB₁ to calf thymus DNA and the formation of specific AFB_1-DNA adducts. These effects on mutagenesis and DNA binding correlated with an inhibition of …