objective: the aims of this study were to determine the frequency of urinary and fecal incontinence and their determinants in pre-menopausal and menopausal women in iran. materials and methods: this one-year cross-sectional study was performed on 304 women aged 40-55 who were admitted to women's clinic at imam khomeini hospital. symptoms of urinary, gas, and fecal incontinence and pelvic organs...

Pelvic organ prolapse (POP) is a serious health issue affecting many adult women. Complications of POP include pelvic pressure, pelvic pain, and problems in emptying their bowels or bladder. Sometimes, POP may even cause urinary outflow obstruction and lead to bladder or kidney infections. Currently, synthetic and naturally derived materials have been chosen for treatment of POP to reduce the h...

A recent article in this journal (Hershler, O., & Hochstein, S. (2005). At first sight: A high-level pop out effect for faces. Vision Research, 45(13), 1707-1724) reported, in contradiction to several earlier studies, that photographs of human faces can be searched for efficiently (i.e., "pop out") among photographs of other objects (as long as these objects are not "too similar" to faces). An ...

The human body is a highly familiar and socially very important object. Does this mean that the human body has a special status with respect to visual attention? In the current paper we tested whether people in natural scenes attract attention and "pop out" or, alternatively, are at least searched for more efficiently than targets of another category (machines). Observers in our study searched ...

Neven Sesardic has recently defended his arguments in favour of racial naturalism-the view that race is a valid biological category-in response to my criticism of his work. While Sesardic claims that a strong version of racial naturalism can survive critique, he has in fact weakened his position considerably. He concedes that conventional racial taxonomy is arbitrary and he no longer identifies...

Background: Epidemiologic, clinical, and experimental studies have suggested that fish oil (FO), a rich source of n-3 (ω-3) polyunsaturated fatty acids, protects against colon cancer. However, this message is confounded by the FDA's warning that the consumption of certain types of fish should be restricted because of contamination with persistent organic pollutants (POPs), such as polychlorinat...

We have mutagenized a clinical strain of Salmonella enterica sv. typhi with mini-transposon Tn10dTet (T-POP) to obtain conditional lethal (tetracycline-dependent) mutants with T-POP insertions upstream of essential genes. Generalized transducing phage P22 was used to introduce T-POP from a S. typhimurium donor into a S. typhi recipient. Chromosomal DNA was purified from the mutagenized donor st...