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Fulltext Impact of juice extraction method on the physicochemical, functional, and sensory properties of Sabah snake grass (Clinacanthus nutans) juice mix

Noranizan, M., Pean, L. F., Li, J. W., Aadil, R. M., Ahmad, T., Rosli, S. Z., et al.

International Food Research Journal, 2020;27(5):835-845.
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The present work investigated the impact of several juice extraction methods (blender,
centrifugal juicer, and slow juicer) and thermal pasteurisation (72°C, 15 s) on the different
properties [physicochemical, polyphenol oxidase (PPO) activity, and functional] of
Clinacanthus nutans juice mix during storage (28 d, 4°C). Regardless of juicing technique, all
juices had similar colour and antioxidants [tested using 2,2-diphenyl-1-picrylhydrazyl
(DPPH) and ferric reducing antioxidant power (FRAP) methods]. The juices also had similar
PPO activity and sensory acceptance in terms of colour, aroma, flavour, mouthfeel, and
overall acceptability. The blender yielded juice with higher pH, soluble solids, and relative
viscosity than other methods. The slow juicer was the best at retaining ascorbic acid (39.33 ±
3.06 mg/100 mL), while the blender was best at retaining phenolic compounds (11.82 ± 0.12
mg gallic acid equivalents/100 mL) and chlorophyll (6.95 ± 0.31 μg/mL). Pasteurisation
negatively affected the colour, functional properties, and sensory characteristics (colour,
aroma, flavour, and mouthfeel) of the juice.
Preliminary study of a new online and equipment-free vision screening alternative for remote and isolated community

Chen AH, Rosli SA, Ahmad A, Moore BD

Med J Malaysia, 2024 Mar;79(Suppl 1):140-147.
PMID: 38555899

INTRODUCTION: Vision screening has been initiated to detect potential vision problems, paving referral pathways towards a full eye examination. Time-cost-labour practicality challenges of equipment-based vision screening have lingered for decades. Going for the highest sensitivity and specificity or opting for a pragmatic and affordable vision screening program remains a dilemma in public eye health. We aimed to report the development of a new online and equipment-free vision screening called Eye: Questionnairebased Vision Screening (EyeQVS). We also analysed the visual profile of Orang Bateq resided in a remote locality, using findings from EyeQVS, single test vision screening and full eye examination.
MATERIALS AND METHODS: Multi-perspective development strategies were employed in designing EyeQVS. The questionnaire items were constructed using the working backward technique, compiling common vision disorders from the literature and face validation using expert panels. Face validation and usability assessment were performed on EyeQVS. The vision screening was carried out using EyeQVS and single test visual acuity screening method. The full eye examination included visual acuity, refraction, binocular vision and ocular health assessment. The visual profile of indigenous people (Orang Bateq) at Kampung Bengoi and Kampung Atok, Jerantut, Pahang was analysed using EyeQVS, single test visual acuity screening method and full eye examination.
RESULTS: The performance of EyeQVS was affirmative in both face validation and usability. About 95% of Orang Bateq failed full eye examination, while 55% failed EyeQVS screening. None of them failed single test vision screening. Binocular disorders and dry eye problems were commonly found in Orang Bateq. EyeQVS unearthed more various vision problems compared to the single test vision screening (visual acuity alone) as a screening tool in a remote location.
CONCLUSION: EyeQVS can screen for binocular disorders and dry eyes problem commonly found among indigenous people, which might be missed using a single-test visual acuity screening approach. EyeQVS is a practical alternative for vision screening in places where financial or location hinders eye healthcare access.
Pediatric Mycosis Fungoides Mimicking Benign Dermatoses: A Report of a Rare Case

Rosli S, Abd Halim H, Md-Yasin M, Abu Bakar NA

Am J Case Rep, 2025 Jan 07;26:e945897.
PMID: 39774580 DOI: 10.12659/AJCR.945897

BACKGROUND Primary cutaneous lymphomas (PCL) are a multifaceted spectrum of cutaneous T cell lymphoma (CTCL) and cutaneous B cell lymphomas (CBCL). Mycosis fungoides (MF) is a rare subset of CTCL that primarily affects adults, and its occurrence in children is exceedingly rare. Most pediatric MF manifests as hypopigmented patches resembling other benign dermatoses, causing diagnostic challenges. This report outlines a case of pediatric MF in a 7-year-old Malaysian boy. CASE REPORT A 7-year-old boy exhibited progressing skin lesions characterized initially by erythematous, papular rashes over the face and upper limbs, then to the whole body, becoming hypopigmented, with pruritus and scaling for 1 year. Multiple clinics treated him for eczema and pityriasis alba but he responded poorly to courses of various topical steroids and emollient treatment. Due to the refractory nature of the lesions, he was subsequently referred to a dermatology clinic, where 2 skin biopsies were performed. The first biopsy revealed epidermotropism of atypical lymphocytes, consistent with MF. Immunohistochemical analysis revealed positive CD3+ expression with slightly reduced CD4+, CD7+, and CD8+ expression, and normal CD2+ and CD5+ expression at the epidermis level. Nevertheless, due to the rarity of MF in children, a second biopsy was performed, validating the diagnosis. CONCLUSIONS Pediatric MF is a rare and challenging diagnosis. This case report highlights the importance of close monitoring of unresolved hypopigmented lesions and increased vigilance on lesions not responding to standard treatment. Timely diagnosis with support of skin biopsy is crucial to avoid potentially serious disease progression and helps provide appropriate management leading to improved outcomes.
Eldecalcitol (ED-71), an analog of 1α,25-dihydroxyvitamin D3 as a potential anti-cancer agent for oral squamous cell carcinomas

Shintani T, Rosli SNZ, Takatsu F, Choon YF, Hayashido Y, Toratani S, et al.

J Steroid Biochem Mol Biol, 2016 11;164:79-84.
PMID: 26444325 DOI: 10.1016/j.jsbmb.2015.09.043

We have previously reported that 1,25(OH)2D3 inhibits NF-κB activity and thus inhibits growth of OSCC cells in serum-free culture and down-regulates HBp17/FGFBP-1 expression, which is important for cancer cell growth and angiogenesis. Here, we have investigated the effects of ED-71, an analog of vitamin D3 (VD) on OSCC cell lines in serum-free culture. It is known that ED-71 has a stronger inhibitory effect on bone resorption compared to VD and other VD analogs. To the best of our knowledge, there was no report examining the potential of ED-71 as an anti-cancer agent for OSCC. We found that ED-71 is able to inhibit the growth of cancer cell lines at a concentration of hundred times lower than calcitriol. As Cyp24A1 was reportedly induced in cancer cells, we measured the expression of CYP24A1 in OSCC cell lines (NA and UE), A431 epidermoid carcinoma and normal fibroblast cell (gfi) in serum-free culture. As a result, CYP24A1 mRNA and the protein expression in the OSCC cells treated with ED-71 increased in a dose-dependent manner. However, in vivo experiment, in which the A431 cells were implanted in mice, tumor formation was reduced by the ED-71 treatment with no significant difference between Cyp24A1 expression in the tumors of ED-71-treated and control group, as analyzed by western blotting and immunohistochemistry. These results suggest that ED-71 is a potential anti-cancer agent for OSCC.