The present study investigated the use of the oral contraceptive pill in 880 Austrian high school girls. All participants filled in a questionnaire on lifestyle and menarche. Furthermore, subjects on the pill were asked about their preparation, age at first use, reasons why they take it, side effects and oral contraceptive compliance. All 139 subjects on the pill used low dose monophasic prepar...

BACKGROUND The acceptability and continuation rate of oral contraceptive steroids are limited by unpredictable bleeding and the fear of long-term risks such as breast cancer. By inhibiting ovulation and by altering the receptivity of the endometrium, antagonists of progesterone, such as mifepristone, could be developed as estrogen-free novel contraceptives. METHODS Multicentre, double-blind, ...

In healthy young men, administration of a single light pulse (5000 lux for 3 hr) or a single melatonin pill (5 mg) at 20:40 hr under controlled constant routine conditions of <10 lux, yielded a phase delay and a phase advance, respectively, in the circadian marker of dim light melatonin onset 24 hr later. Phase shifts after combining the two interventions were additive. Melatonin suppression is...

Crushers are machines which use a metal surface to break or compress materials mining operations use crushers, commonly classified by the degree to which they fragment the starting material with primary and secondary crushers handling coarse materials and tertiary and quaternary crushers reducing ore particles to finer gradations. This paper focuses on review of a work carried out by researcher...

The aim of this study was to compare the clinical and hormonal effects of the combination of a long-acting gonadotrophin-releasing hormone analogue (GnRH-a) plus an oral contraceptive (OC) pill containing ethinyl-oestradiol (EE) and cyproterone acetate (CPA) versus the EE-CPA pill alone in patients with polycystic ovarian disease (PCOD) and related hyperandrogenisms, in order to evaluate whethe...

BACKGROUND Generic prescription drugs made by different manufacturers may vary in color or shape, and switching among these drug products may interrupt medication use. OBJECTIVE To determine whether nonpersistent use of generic drugs among patients with cardiovascular disease after myocardial infarction (MI) is associated with inconsistent appearance of their medications. DESIGN Cohort and ...

Previous published evidences showed that taking HAART once-daily (OD) is associated to better adherence when compared to BID or TID regimens. However, no further studies investigated whether, among OD regimens, adherence levels can be differently influenced. Aim of the study was to evaluate levels of self-reported adherence in HIV' people according to type of HAART dosing (STR, OD with more tha...