Floral diversity and conservation status of vascular plants in arid mountainous areas.

Background: The destructive human activities, encroachment of natural habitats, and hyperarid climate threaten the wild flora of the unprotected mountainous areas facing the Gulf of Suez, Egypt. So, this study aims to revise and give an updated systematic status of the flowering plants growing there to conserve and utilize valuable biodiversity.

Results: This study showed the presence of 136 species, including 7 sub-species of vascular plants, 12 species of monocots, and 124 species dicots belonged to 98 genera and 37 families.

Consensus statement on Singapore Perinatal Mental Health Guidelines on Depression and Anxiety.

Introduction: Perinatal depression and anxiety are public health concerns affecting approximately 1 in 10 women in Singapore, with clear evidence of association with various adverse outcomes in mother and child, including low birthweight, preterm birth and negative impact on infant neurodevelopment, temperament and behaviour. A workgroup was formed to develop recommendations to address the perinatal mental health needs of women with depression and anxiety. The approach was broad-based and aimed to incorporate holistic methods that would be readily applicable to the network of care providers supporting childbearing women.

Molar Pregnancy with Co-Existing Viable Fetus Delivered Preterm at 24 Weeks Gestation: A Case Report.

Introduction And Importance: It is unusual and challenging to have a molar pregnancy and a viable fetus at the same time. Bleeding per vagina, anemia, hyperemesis gravidarum, hypertension, thyrotoxicosis, and uterine enlargement disproportionate to uterine age are common clinical presentations that should alert the clinician to this uncommon illness. Pregnancy of a hydatidiform mole with a coexistent live fetus in most cases is a complete molar pregnancy.

Four terpene synthases contribute to the generation of chemotypes in tea tree (Melaleuca alternifolia).

Background: Terpene rich leaves are a characteristic of Myrtaceae. There is significant qualitative variation in the terpene profile of plants within a single species, which is observable as "chemotypes". Understanding the molecular basis of chemotypic variation will help explain how such variation is maintained in natural populations as well as allowing focussed breeding for those terpenes sought by industry.

Valproic acid induced hyperammonaemic encephalopathy.

Objective: To observe clinical and laboratory features of valproic acid-induced hyperammonaemic encephalopathy in patients taking valproic acid.

Methods: Observational study was conducted at the Neurology Department, Dow University of Health Sciences, Civil Hospital, Karachi, from February 26, 2010 to March 20, 2011. Ten patients on valproic acid therapy of any age group with idiopathic or secondary epilepsy, who presented with encephalopathic symptoms, were registered and followed up during the study.

A biochemical interpretation of terpene chemotypes in Melaleuca alternifolia.

The variation of foliar monoterpenes in the Australian Tea Tree (Melaleuca alternifolia) has been of significant interest both to the essential oil industry as well as to ecologists. The majority of studies on leaf chemistry have been aimed directly towards obtaining oil of higher quality or quantity. In the current study, we aimed to understand how molecular mechanisms contribute to the chemical variability of this species, based on chemical analysis of the leaf oils from a biochemical perspective.