objectives the aim of this study was to identify the health-related counseling needs of adolescent girls to assist them in this period of development. materials and methods forty teenage (13 - 19-year-old) girls, who had at least experienced 3 menstrual cycles, participated in this qualitative study. in-depth semi-structured interviews were used to collect the data. the content analysis method ...

BACKGROUND Grass pollens are significant elicitors of IgE-mediated allergic disease in the world and timothy (Phleum pratense) is one of the most important pollens of the family. Molecular and biochemical characterization of Phleum pratense has revealed several allergen components: rPhl p 1 and rPhl p 5 have been shown to be "Species Specific Allergens", while the profilin rPhl p 12 and the cal...

Microtubule inhibitors are invaluable tools in cancer chemotherapy: taxanes and vinca alkaloids have been successfully used in the clinic over the past thirty years against a broad range of tumors. However, two factors have limited the effectiveness of microtubule inhibitors: toxicity and resistance. In particular, the latter is highly unpredictable, variable from patient to patient and is beli...

BACKGROUND 0.5% to 10% of clean surgeries result in surgical-site infections, and attempts to reduce this rate have had limited success. Germicidal UV lamps, with a broad wavelength spectrum from 200 to 400 nm are an effective bactericidal option against drug-resistant and drug-sensitive bacteria, but represent a health hazard to patient and staff. By contrast, because of its limited penetratio...

Lead isotope ratios ((206)Pb/(207)Pb and (208)Pb/(207)Pb) and concentrations in the livers and bones of marbled teal and white-headed duck found dead or moribund were determined in order to establish the main lead source in these waterfowl species. Lead concentrations in bone (dry weight) and liver (wet weight) were found to be very high in many of the white-headed ducks (bone: geometric mean=8...

BACKGROUND The increasing use of the Internet and its array of social networks brings new ways for psychotherapists to find out information about their patients, often referred to as patient-targeted googling (PTG). However, this topic has been subject to little empirical research; there has been hardly any attention given to it in Germany and the rest of Europe and it has not been included in ...

Demand for natural instead of synthetic pigments for coloring fabrics, foods and cosmetics is increasing. Unlike pigments that are synthetic, those from natural sources allow subtle differences in tone because such pigments generally comprise various color components. Microbes have recently received focus as sources of natural pigments (Mapari et al., 2005). Many fungal species produce pigments...

At constant oscillator strength, the radiative lifetime varies as the square of the transition wavelength and for a strong transition near 200 A is about 10-11 sec. To overcome the difficulty of obtaining sufficient gain in this short a time, it was suggested several years agol'2 that atoms first be stored in a metastable level and then, by use of an intense tunable laser, rapidly transferred t...

PURPOSE Dendritic cells (DCs) are attractive effectors for cancer immunotherapy because of their potential to function as professional antigen-presenting cells for initiating cellular immune responses. The tumor suppressor gene p53 is pivotal in the regulation of apoptosis, and approximately 50% of human malignancies exhibit mutation and aberrant expression of p53. We investigated the antitumor...

BACKGROUND Anemia is still one of India's major public health problems, especially among adolescent girls. OBJECTIVE To investigate the severity and distribution of anemia among Indian adolescent girls aged 10 to 19 years and its association with socioeconomic and sociodemographic factors. METHODS The study used data from the District Level Household Survey, round 11, 2002-04, conducted und...