We conducted a study to determine whether the risk of breast cancer associated with oral contraceptive (OC) use is higher in women with BRCA1/BRCA2 mutations than in other women by examining whether breast cancer patients with these mutations were more likely than breast cancer patients without mutations in BRCA1/BRCA2 to have used OCs. We tested for BRCA1 185delAG and 5382insC and BRCA2 6174de...

Changes in the maternal environment can induce fetal adaptations that result in the progression of chronic diseases in the offspring. The objective of the present study was to evaluate the effects of maternal chronic sleep restriction on blood pressure, renal function and cardiac baroreflex response on male offspring at adult age. Female 3-month-old Wistar rats were divided in two experimental ...

OBJECTIVE The objective of this analysis was to describe patterns and determinants of cervical immunoglobulin A (IgA) and G (IgG) levels during the menstrual cycle. METHODS A total of 154 women who attended 3 visits coinciding with the follicular, periovulatory, and luteal phases of their menstrual cycle were studied. Cervical secretions were collected at each visit for determination of total...

In the present study amendment of three types compost made from lemon peels (LP), vegetable waste (VW), and cooked food (CF) in garden soil was carried out. It observed that pH all treatments increased control with a maximum LP 22% minimum CF 10% at 270 days. The temperature higher than increase 52% 20% VW 90 A OC has been compost-treated 106% followed by 64% 24% days.TN up to days 484, 100, 46...

Resveratrol (RES) has antioxidative, anti-inflammatory, anticancer, antidiabetic, antiasthmatic, antalgic, and anti-fatigue activities. Exercise training (ET) improves frailty resulting from aging. This study evaluated the effects of a combination of RES supplementation and ET on the exercise performance of aged mice. C57BL/6J mice (16 months old) were randomly divided into four groups: an olde...

Continued warming of the Arctic may cause permafrost to thaw and speed the decomposition of large stores of soil organic carbon (OC), thereby accentuating global warming. However, it is unclear if recent warming has raised the current rates of permafrost OC release to anomalous levels or to what extent soil carbon release is sensitive to climate forcing. Here we use a time series of radiocarbon...

Some experiments indicate the ability of coccinellids to significantly suppress aphid abundance. Exclusion of predators by caging aphid-infested plants has repeatedly resulted in higher aphid populations and greater aphid population growth rates. However, aphidophagous coccinellids have never proved effective in controlling aphid populations in the field. To resolve this apparent contradiction,...