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Flaxseed is rich in lignans and -linolenic acid, compounds that may promote healthy skeletons. Many postmenopausal women consume complementary health products such as flaxseed or its components in addition to pharmacological agents such as low-dose estrogen therapy for additional support for menopausal symptoms and related conditions. However, their combined effect on bone health is unknown. The aim of this study was to determine the effects of 10% dietary flaxseed, low-dose estrogen therapy, or their combination on bone mineral density, biomechanical strength, and skeletal fatty acid composition in an ovariectomized rat model of postmenopausal osteoporosis.

UCLThe recently recognised association between hearing impairment and dementia has important clinical and public health implications but remains poorly understood. In daily life, the most important sound we hear is speech: making sense of spoken messages that are ‘degraded’ by noise is fundamental to suc- cessful communication and depends on neural computations in the auditory brain that are vulnerable to neurodegenerative pathologies. Measuring degraded speech perception might therefore index both real-world hearing function and the underlying disease process in dementia.We administered tests of degraded speech and pure tone audiometry, before correlating these measures with questionnaire data on real-world hearing ability in healthy control participants and patients with Alzheimer’s disease (AD), frontotemporal dementia (FTD) and the primary progressive aphasias (PPA). Audiometric performance was modulated by auditory cognitive performance and correlated poorly with real-world hearing ability. Degraded speech tests were able to stratify syndromic groups and showed significantly better correlation with real-world hearing measures.Our findings suggest that auditory brain function is a critical determinant of daily life communication in people with dementia: tests of auditory cognition may constitute a ‘real-word audiogram’ for these diseases, adding value to standard audiometry and potentially detecting neurodegenerative patholo- gies earlier.

BackgroundWhilst current diagnostic criteria for primary progressive aphasia syndromes (PPA) emphasise impaired language output and linguistic processing, deficits of auditory analysis are increasingly rec- ognised in PPA syndromes. We assessed phonemic discrimination and its neuroanatomical correlates in patients representing all major PPA variants, compared with typical Alzheimer’s disease (tAD) and healthy age-matched individuals.Methods81 patients with PPA or typical Alzheimer’s disease, and 73 controls performed a phonemic minimal pair discrimination task. Neuroanatomical associations of phonemic discrimination performance across the PPA cohort were assessed using voxel-based morphometry.ResultsPatients with logopoenic variant primary progressive aphasia (lvPPA) as a group performed sig- nificantly worse than both the healthy control group and other PPA variants, after adjusting for auditory verbal working memory. Patients with typical Alzheimer’s disease showed a similar pattern of performance to the lvPPA group. Voxel-based morphometry revealed a significant association of regional grey matter in left angular gyrus with phonemic discrimination performance.ConclusionsImpaired phonemic discrimination is a component of lvPPA and may help differentiate this syndrome from other forms of PPA. These findings speak to the emerging theme of auditory perceptual dysfunction in the progressive aphasias, with implications both for refining diagnostic criteria and developing new clinical biomarkers.jeremy.johnson@doctors.org.uk

A list of the 100 outstanding businesswomen in China, released by business magazine "Forbes China" is presented including Gree Electric Appliances President Dong Mingzhu, telecommunications equipment company Huawei Chairman Sun Yafang, and e-commerce company Alibaba Group Executive Chair Lucy Peng.

A list of China's best chief executive officers (CEO) in 2016 compiled by the magazine "Forbes China" is presented, which includes Yi Zheng of Hithink Royal Flush Information Network, Zhou Yibing of Digital China Information Service, and Zheng Yuying of Zhejiang Longsheng Auto Parts.

The article names Yi Zheng, chairman of financial data and software supplier Hithink Royal Flush Information Network, as China's top best chief executive officer (CEO) in "Forbes China" magazine's 2016 list. Data provided shows the net profit and return on equity posted by Hithink in 2015 under Yi and his total worth as of October 2016. Also included in the list are Digital China Information Service President Zhou Yibing and Zhejiang Longsheng Auto Parts General manager Zheng Yuying.

A personal narrative is presented which explores the author's experience of dealing with her father's illness.