The suggestion that indole-3-acetic acid (IAA)-stimulated ethylene production is associated with oxidative degradation of IAA and is mediated by 3-methyleneoxindole (MOI) has been tested in mung bean (Phaseolus aureus Roxb.) hypocotyl segments. While IAA actively stimulated ethylene production, MOI and indole-3-aldehyde, the major products of IAA oxidation, were inactive. Tissues treated with a...

Two experiments re-examined whether chewing spearmint gum affects initial word learning and/or immediate recall for a word list. Both experiments failed to show effects of chewing gum at learning or recall, nor did they suggest that chewing gum produces a context-dependent memory effect. This was true when extraneous contextual cues at learning and recall were minimised (Experiment 2). Together...

gums are the most important stabilizers that are used in ice cream and other frozen dairy dessert industries. in this study, effect of different levels of guar gum (0, 0.1, 0.2 and 0.3%) and arabic gum (0, 0.1, 0.3 and 0.5%) on rheological behavior of frozen yogurt was investigated. the rheological behavior of samples showed that all samples exhibit shear thinning behavior and power law model f...

In this chapter, I look at one form of decentralization that has been gaining popularity since the early 1980s – administrative unit proliferation, or the creation of new administrative units at higher rates than traditional administrative reasons suggest. Existing literature posits a local demand or patronage logic to explain this phenomenon. One overlooked aspect, however, is the effect of re...

HYPOTHESIS Gum chewing after elective open colon resection may stimulate bowel motility and decrease duration of postoperative ileus. DESIGN AND SETTING Prospective, randomized study in a community-based teaching hospital. PATIENTS Thirty-four patients undergoing elective open sigmoid resections for recurrent diverticulitis or cancer. MAIN OUTCOME MEASURES First feelings of hunger, time t...

background: macrophages have important role in defense against herpes simplex virus type-1 (hsv-1). the present study was performed to determine the viability and nitric oxide (no) production by hsv-1 infected mouse peritoneal macrophages (him).   method: the viability of macrophages was evaluated using mtt reduction assay and the production of nitrite using griess method.   results: the abilit...

Mycobacterium tuberculosis (MTB) infects an estimated one-third of the global population and is one of the main causes of mortality from an infectious agent. The characteristics of macrophages challenged by MTB with a high multiplicity of infection (MOI), which mimics both clinical disseminated infection and granuloma formation, are distinct from macrophages challenged with a low MOI. To better...

Asymptomatic malaria (ASM) has been implicated in the development of hemolytic crisis in infected sickle cell anemia (SCA) patients worldwide. This study surveyed steady state SCA Nigerian patients for ASM to investigate the influence of malaria prevention behaviors and age on parasitaemia and multiplicity of infection (MOI). A total of 78 steady SCA patients aged 5 - 27 years on routine care a...

The objective of this work was to study the quality of guar and guar gum produced in Sindh, Pakistan. Fresh guar, guar seeds and guar gum made in laboratory was analyzed for that purpose. For comparison purpose, analytical grade guar gum and industrial guar gum (prepared from guar split) was also studied. Results of proximate composition of guar seed revealed that it is mainly composed of Nitro...