This article reviews the extant studies of the relation of oromotor nonspeech activities to speech production. The relevancy of nonspeech oral motor behaviors to speech motor performance in assessment and treatment is challenged on several grounds. First, contemporary motor theory suggests that movement control is task specific. In other words, it is tied to the unique goals, sources of informa...

Indigenous oral bacteria in the tongue coating such as Veillonella have been identified as the main producers of hydrogen sulfide (H2S), one of the major components of oral malodor. However, there is little information on the physiological properties of H2S production by oral Veillonella such as metabolic activity and oral environmental factors which may affect H2S production. Thus, in the pres...

Leukotriene (LT) A(4) hydrolase is a dual function enzyme that is essential for the conversion of LTA(4) to LTB(4) and also possesses an aminopeptidase activity. SC-57461A (3-[methyl[3-[4-phenylmethyl)phenoxy]propyl]amino]propanoic acid HCl) is a potent inhibitor of human recombinant LTA(4) hydrolase (epoxide hydrolase and aminopeptidase activities, K(i) values = 23 and 27 nM, respectively) as ...

patients with allergic rhinitis (ar) show increased production of the th2-related cytokines. almost always, intranasal corticosteroid (inc) and antihistamine are used as routine therapy of ar. this study was performed to determine the in vitro secretion of cytokines profiles of pbmcs in patients with ar sensitive to chenopodium album (ch.a) pollens before and after treatment with inc (fluticaso...

Hydrogen cyanide (HCN) has been recognized as a potential biomarker for non-invasive diagnosis of Pseudomonas aeruginosa infection in the lung. However, the oral cavity is a dominant production site for exhaled HCN and this contribution can mask the HCN generated in the lung. It is thus important to understand the sources of HCN production in the oral cavity. By screening of oral anaerobes for ...

Head and neck cancer is one of the most prevalent cancers in the world. Roughly half of these malignancies originate from oral mucosa and constitute oral squamous cell carcinomas. Despite many advances in diagnostic and therapeutic regimens, five-year survival rate remains at roughly 50%, indicating the need for in depth understanding of the oral squamous cell carcinoma immunobiology. We have p...

This study tested the impact of implicit and explicit knowledge of grammar on learners’ use of oral communication strategies (OCSs) and the interface of OCSs and oral fluency. The study was performed on 24 male and 36 female Iranian university students of English Translation studying at Payame Nour Universities of Lar, Khonj, and Evaz chosen based on availability and ease of access. The data we...