The effect of cigarette smoking, alcohol consumption and fruit and vegetable consumption on IVF outcomes: a review and presentation of original data.

Background: Lifestyle factors including cigarette smoking, alcohol consumption and nutritional habits impact on health, wellness, and the risk of chronic diseases. In the areas of in-vitro fertilization (IVF) and pregnancy, lifestyle factors influence oocyte production, fertilization rates, pregnancy and pregnancy loss, while chronic, low-grade oxidative stress may underlie poor outcomes for some IVF cases.

Methods: Here, we review the current literature and present some original, previously unpublished data, obtained from couples attending the PIVET Medical Centre in Western Australia.

Gonadotropins and cognition in older women.

Recent research studies associate elevated gonadotropin levels with dementia. Specifically, an age associated increase in levels of luteinizing hormone has been linked to an increased risk of Alzheimer's disease. The objective of this study was to investigate the association between gonadotropin levels and cognition in older, healthy postmenopausal women.

Osteoinductive effect of cerebrospinal fluid from brain-injured patients.

Patients with traumatic brain injury (TBI) are predisposed to heterotopic ossification, which is believed to be due to osteoinductive factors released at the site of the brain injury. To date, little is known about the presence of such factors in human cerebrospinal fluid (CSF). This study investigated whether CSF of TBI patients is osteoinductive.

Suboptimal preventive practices in patients with carotid and peripheral vascular occlusive disease in a tertiary referral setting.

Background: Effective strategies for the prevention of adverse vascular events in patients with atherosclerotic vascular disease include smoking cessation, platelet inhibition, antihypertensives, hypoglycaemic and cholesterol lowering agents. The current literature suggests that these practices are suboptimal in patients with peripheral vascular disease (PVD). This study aims to examine and compare the use of preventive therapy in patients admitted for interventions related to peripheral and carotid atherosclerotic occlusive disease.