objective: medically unexplained symptoms are physical symptoms, which cannot be explained by organic ‎causes. this study aimed to investigate mental health in patients with medically unexplained ‎physical symptoms. ‎ method: one hundred outpatients who were admitted to the electro diagnosis clinic of imam khomeini ‎hospital, ahvaz/iran, participated in this study. data were collected using phy...

context worldwide prevalence of respiratory diseases, suffering from such diseases, and heavy cost of treatment, which all may result from lack of etiological understanding of these diseases in modern medicine, were the main factors to conduct the current study. in the present study, the causes and symptoms of asthma were evaluated and compared with those of some other respiratory diseases. ira...

introduction : although oral cancer is amenable for early detection, it often presents as advanced disease in many of patients. long-lasting ulcer or mucosal discoloration has been described as the key to an early diagnosis; however other symptoms may also exist. the present study aims to describe the frequency of the early symptoms in oral cancer patients, with a special focus on pain. materia...

The transdiagnostic theory of eating disorders proposes that clinical perfectionism, core low self-esteem, interpersonal problems and mood intolerance can maintain eating disorder psychopathology in some individuals. The current study aimed to explore eating disorder symptom severity as a function of these maintaining mechanisms in a community sample. Participants completed questionnaires onlin...

objective: the aim of the present study was to evaluate unstimulated salivary flow rate and oral symptoms in menopausal women. materials and methods: a total of 200 individuals including 100 women in their menopause (case group) and 100 men in the same age range (control group) participated in this analytic descriptive investigation. none of the patients were being treated for any systemic dise...

background: irritable bowel syndrome (ibs) is one of the most prevalent gastrointestinal disorders which includes the majority section of general practitioners or gastroenterologists visits. the type or prevalence of clinical signs and symptoms of the syndrome may be different among males and females. we decided to assess and compare the frequency of different signs and symptoms of ibs in men a...

β4 integrin and focal adhesion kinase (FAK) are often associated with a poor prognosis in cancer patients, and their signaling events have recently been linked to malignant outcomes. Here, we demonstrate, for the first time, physical and functional interactions between β4 integrin and FAK that influence breast cancer malignancy. An amino-terminal linker within FAK is essential for its binding w...

The suitability of a previously hypothesized triple-code model of numerical processing, involving analog magnitude, auditory verbal, and visual Arabic codes of representation, was investigated for the complex mathematical task of the mental addition and subtraction of fractions. Functional magnetic resonance imaging (fMRI) data from 15 normal adult subjects were processed using exploratory grou...

The incidence of childhood cancers has been gradually rising worldwide. The rate of leukemia, which is the most common cancer type in childhood, has been increasing as well. In recent years, multiple chemotherapeutic agents, radiotherapy and bone marrow transplantation have been using in leukemia treatment. Children receiving treatment for leukemia may experience many symptoms due to the diseas...

Pyrimidine oligonucleotides containing alternating anionic and stereo-uniform cationic N-(dimethylamino-propyl)phosphoramidate linkages [e.g. d(T+T-)7T, d(T+T-)2(T+C-)5T and (U'+U'-)7dT, where U' is 2'-O-methyluridine)] are shown to bind to complementary double-stranded DNA segments in 0.1 M NaCl at pH 7 to form triple-stranded complexes with the pyrimidine.purine.pyrimidine motif. For each of ...