BACKGROUND AND AIMS A deviation from the classical beetle pollination syndrome of dull-coloured flowers with an unpleasant scent is found in the Greater Cape Floral Region of South Africa. Here, monkey beetles (Scarabaeidae) visit brightly coloured, odourless flowers with conspicuous dark spots and centres (beetle marks). The role of flower colour and markings in attracting monkey beetles is st...

Cardiovascular diseases (CVDs) are one of the major causes death in world. Medicinal plants with thrombolytic properties may be used as an alternative to modern medicines for CVDs. The present study was aimed evaluate potential six medicinal available Bangladesh using vitro clot lysis method where streptokinase and ethanol were a positive negative control, respectively. Ethanolic extract at dos...

This study aimed to document the medicinal plants through semi-structured interviews, key informant discussions, and informal conversations with local people in around Dinajpur district, Bangladesh. A total of 109 plant species distributed 60 families 210 formularies treat 55 ailments were recorded. The most frequently utilized populations herbs, followed by trees, shrubs, climbers. Oral consum...

Quá trình xử lý nhiệt được áp dụng trong nghiên cứu dịch ép làm từ trái dâu Hạ Châu. Các chỉ tiêu chất lượng và phương pháp kiểm các công đoạn là polyphenol tổng số (thuốc thử Folin-Ciocalteu), flavonoid (tạo phức AlCl3), vitamin C acid gallic (sắc ký lỏng cao HPLC) khả năng chống oxy hóa (DPPH) thể hiện qua hoạt tính kháng (giá trị EC50 mg/mL). Kết quả đã chọn điều kiện chần, đun sơ bộ chế độ ...

Tree mortality is a critical ecological process with fundamental implications for forest dynamics and carbon storage (e.g. McDowell et al., 2018). High rates are known to strongly limit above-ground tropical biomass Johnson 2016; McMahon 2019) impact the structure composition of communities (Esquivel-Muelbert 2019). Thus, better understanding causes tree death mechanistic global change impacts ...