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  1. Ramin NM, Salleh WMNHW, Salihu AS, Ab Ghani N, Agosto NJ, Sungthong B, et al.
    Nat Prod Res, 2025 Feb 01.
    PMID: 39891598 DOI: 10.1080/14786419.2025.2457117
    Piperaceae family includes numerous species used for food, spices, and medicinal purposes. In this study, the chemical composition and bioactivities (antioxidant, anticholinesterase, and anti-inflammatory activities) of the essential oil from Piper rostratum Roxb. were investigated. The essential oil was extracted via hydrodistillation and thoroughly analysed using gas chromatography-flame ionisation detection (GC-FID) and gas chromatography-mass spectrometry (GC-MS). A total of 20 chemical components were identified, accounting for 94.2% of the total oil. The major components were γ-muurolene (14.1%), δ-cadinene (13.2%), allylpyrocatechol diacetate (11.5%), chavicol (8.2%), α-humulene (7.8%), and hydroxychavicol (6.9%). The antioxidant activity was evaluated using the DPPH free radical scavenging assay, the acetylcholinesterase inhibitory activity was measured using the Ellman method, and the anti-inflammatory activity was assessed through lipoxygenase enzyme inhibition. The essential oil demonstrated moderate activity in DPPH free radical scavenging (IC50 = 98.5 µg/mL), acetylcholinesterase inhibition (IC50 = 89.2 µg/mL), and lipoxygenase inhibition (IC50 = 77.2 µg/mL).
  2. Olson PS, Srimongkon P, Tan BK, Nacabu-An SMJ, Sibounheuang P, Setiawan CH, et al.
    Curr Pharm Teach Learn, 2022 Nov;14(11):1353-1364.
    PMID: 36127275 DOI: 10.1016/j.cptl.2022.09.027
    INTRODUCTION: Pharmacy education programs prepare graduates to promote health for patients with noncommunicable disease (NCDs), but there is limited information concerning Association of South East Asia Nations (ASEAN) countries. The study aim was to synthesize academic staff's, alumni's, and alumni supervisors' perspectives on preparation for students to provide pharmaceutical care in NCDs.

    METHODS: A qualitative research design was used. In-depth interviews with structured questions following the Context, Input, Process, and Product/Outcomes model framework were conducted with four academic staff, three alumni, and three alumni supervisors from six study sites in six countries. Interview questions were constructed in Thai and translated to English by using forward and backward translation. Verbatim transcriptions were used to perform thematic analysis with investigator triangulation.

    RESULTS: Sixty participants were included. The context showed three main themes related to Burden of NCDs, Pharmacist Roles in NCDs, and Goals. The input showed three main themes of Teaching Methods, Development Plans for Academic Staff, and Budgets and Infrastructure. The process showed one main theme of Struggles in Teaching Methods. The outcomes/outputs showed three main themes of Individual, Organizational, and Professional Levels. Schools need curricula that focus on NCDs, pharmacist competency and skills, and academic preparation of students for practice. Gaps limiting achievement of goals included lack of well-trained academic staff, limited learning facilities, self-learning opportunities, acceptance from other health professionals, and career ladders.

    CONCLUSIONS: The preparation of pharmacy students varied in six ASEAN countries. Pharmacy education programs must address existing gaps that limit achievement of goals related to NCDs.

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