9±5.5, 36.4±9.6, 35.0±10.2, 33.1±6.1 kcal/kg/day; p=0.20) or fat intake (34±10, 34±6, 34±6, 34±7 %; p=0.97). Protein intake significantly increased from baseline (1.7±0.4, 2.4±0.8, 2.3±0.6, 2.4±0.5 g/kg; p=0.002)
while carbohydrate intake significantly decreased (3.5±1.2, 3.3±0.6, 2.8±1.2, 2.3±0.9 g/kg; p=0.02); corresponding to an increase in percentage of protein (22±6, 26±3, 28±10, 29±6 %; p=0.03) and a decrease in percentage of carbohydrates (45±15, 38±8, 31±10, 28±9 %; p=0.003). After 4, 8 and 12 weeks, respectively, a significant increase in lean mass was observed (1.3±1.7, 2.1±1.8, 2.2±2.1 kg; p=0.001) with no significant effect on body fat percentage (14.3±2.7, GDC-973 15.0±3.3, 14.7±3.5, 15.1±3.5 %; p=0.34). Bench press 1RM (-2±6, 3±6, 9±5 %; p=0.001) and
squat 1RM (14±10, 33±14, 43±18 %; p=0.001) increased from baseline. Conclusion Nutritional counseling prior to engaging in a resistance-training program that included post exercise supplementation increased dietary protein intake and resulted in positive training adaptations despite a reduction in carbohydrate intake. Additional nutritional guidance may be necessary to ensure adequate carbohydrate intake particularly in athletes engaged in heavy training. Funding Supported by National Strength and Conditioning Association. Supplements provided by CytosportTM, Inc.”
“Background click here Breast cancer is one of the most prevalent diseases affecting women [1]. In Egypt, breast cancer represents 18.9% of total cancer cases among the Egypt National Cancer Institute during the year 2001 [2]. Breast cancer is the most common cause of cancer related deaths among women worldwide [3]. The etiology of breast cancer involves environmental factors, inherited genetic susceptibility, genetic changes during progression and interaction among these factors, with the relative importance of each ranging from strongly genetic or strongly environmental [4]. In the process associated with Cell press the development of breast cancer, it is known that malignant check details transformation involves genetic and epigenetic changes that result in uncontrolled cellular proliferation and/or abnormal programmed cell death or apoptosis.
These cellular abnormalities, i.e. cancer cells; arise through accumulation of mutations that are frequently associated with molecular abnormalities in certain types of genes, such as proto-oncogenes and tumor-suppressor genes, as a result of genetic predisposition and/or exposure to physical, chemical, biological or environmental factors [2]. These mutations are either inherited (germline) or acquired (somatic). Somatic mutation may determine the phenotype of a particular breast cancer and may be of clinical value in determining prognosis. However, only germline mutations can predetermine an individual’s risk of developing breast cancer. Two classes of inherited susceptibility genes are considered in the etiology of breast and other common cancers.