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Displaying publications 21 - 27 of 27 in total

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The differential use of medical resources in developing countries

Colson AC

J Health Soc Behav, 1971 Sep;12(3):226-37.
PMID: 5110300
Matched MeSH terms: Folklore
Socio-cultural aspects of a cholera epidemic in Trengganu, Malaysia

Chen PC

Trop Geogr Med, 1971 Sep;23(3):296-303.
PMID: 5099001
Matched MeSH terms: Folklore
Fulltext Enhancement of phenolics and antioxidant activity via heat assisted extraction from Moringa oleifera using response surface methodology and its potential bioactive constituents

Ammar Akram Kamarudin, Norazalina Saad, Nor Hafiza Sayuti, Nor Asma Ab. Razak, Norhaizan Mohd. Esa

Malaysian Journal of Medicine and Health Sciences, 2020;16(2):83-90.
MyJurnal

Introduction: Moringa oleifera Lam. is a miracle tree that has been widely utilised in folklore medicine due to its immense amount of phenolic constituents that could treat various ailments. Different techniques have been imple- mented to extract the phenolic but the parameters may not be optimised to further enhance the amount of phenolic extracted. Thus, the work aimed to enhance phenolic content and antioxidant activity of M. oleifera through RSM methodology, which is rapid and convenience. Methods: At first, antioxidant activity of different parts of M. oleifera (leaves, stem, pod and seed) were investigated. The plant part with the highest antioxidant activity was selected for the optimisation of extraction condition using RSM. In RSM, temperature (XA), extraction time (XB) and solid-liquid ratio (XC) were employed to study the effects on yield, total phenolics, flavonoids and antioxidant activity. Then, the optimum extraction condition obtained via RSM was utilised in LC-MS and HPLC analysis to determine the poten- tial bioactive constituents. Results: The leaves of M. oleifera displayed the highest antioxidant activity as compared to other plant parts. The optimum extraction condition obtained for the leaves extract was: temperature (XA): 82°C, extraction time (XB): 48 min and solid-liquid ratio (XC): 1:30 g/mL (w/v). Meanwhile, LC-MS revealed the presence of gallic acid, chlorogenic acid, quercetin, kaempferol and 3-O-glucoside kaempferol. HPLC analysis detected six compounds; gallic acid, epicatechin gallate, chlorogenic acid, myricetin, quercetin and kaempferol. Conclusion: The optimisation are promising to improve yield and antioxidant activity in M. oleifera as compared to non-conven- tional extractions.

Matched MeSH terms: Folklore
Toxicity of the venom of the sea-snake, Laticauda colubrina, with observations on a Malay "folk cure"

Levey HA

Toxicon, 1969 May;6(4):269-76.
PMID: 5805121
Matched MeSH terms: Folklore
The intervention system for mental and social deviants in Malaysia

Hartog J

Soc Sci Med, 1972 Apr;6(2):211-20.
PMID: 5063780
Matched MeSH terms: Folklore
The Medicinal Uses, Toxicities and Anti-inflammatory Activity of Polyalthia Species (Annonaceae)

Yao LJ, Jalil J, Attiq A, Hui CC, Zakaria NA

J Ethnopharmacol, 2018 Oct 11.
PMID: 30316887 DOI: 10.1016/j.jep.2018.10.001

ETHNOPHARMACOLOGICAL RELEVANCE: Polyalthia is one of the largest and notable genera in Annonaceae family. Polyalthia species have been widely used in folklore medicine for the treatment of rheumatic fever, gastrointestinal ulcer and generalized body pain. Numerous in vitro and in vivo studies on Polyalthia Species have also corroborated the significant anti-inflammatory potential of its extracts and secondary metabolites.
AIM OF THE STUDY: This review is an attempt to assess the anti-inflammatory activity of Polyalthia species by giving critical appraisal and establishing evidences of their traditional uses. Moreover this review will highlight the lead compounds for future drug development that can serve as a potential anti-inflammatory drug with comparative efficacy and minimum side effects.
MATERIALS AND METHODS: An extensive literature review, focusing the anti-inflammatory potential of Polyalthia species was conducted using the following databases: PubMed, ScienceDirect, SpringerLink, Ovid, Scopus and ProQuest, as well as the locally available books, journals and relevant documents. The reference lists of retrieved papers were also searched for additional studies.
RESULTS: The Polyalthia species have shown significant anti-inflammatory activity through various mechanism of action. The most significant anti-inflammatory mechanism includes the inhibition of nuclear factor kappa B (NF-κB), prostaglandins (PGs), pro-inflammatory cytokines, inducible nitric oxide synthase (iNOS) and reactive oxygen species (ROS). The data suggests that hydroxycleroda-3,13-dien-15,16-olide and 16-oxocleroda-3,13-dien-15-oic acid, quercetin, rutin, spinasterol, α-spinasterol, goniothalamin and (-)-5-hydroxygoniothalamin are the most potent anti-inflammatory compounds from Polyalthia species with comparable IC50 with positive controls.
CONCLUSIONS: Numerous pharmacological studies have supported the use of Polyalthia species against pain, rheumatic fever, haemorrhages and inflammation in traditional medicine. Flavonoids, diterpenoids, sterols and styrylpyrones from genus Polyalthia are the most significant class of compounds with potent anti-inflammatory activity. Secondary metabolites from these classes should be brought into further research to fill the gaps of knowledge in pharmacokinetics, pharmacodynamics, bioavailability, and toxicity in order to convert the pre-clinical results into clinical data for further investigation.

Matched MeSH terms: Folklore
Fulltext Physical activity and women with breast cancer: insights from expert patients

Loh SY, Chew SL, Lee SY

Asian Pac J Cancer Prev, 2011;12(1):87-94.
PMID: 21517237

INTRODUCTION: Physical activity participation amongst cancer survivors is low. This potent modifiable host factor has been disregarded in the cancer treatment plan for decades, despite its role in cancer control. The purpose of this study was to explore perception of physical activity among women with breast cancer.
METHODS: Focus group with purposive sampling methods were conducted on women at different cancer trajectory - ie. completed treatment (n = 6) and undergoing treatment (n = 8). The taped discussions were transcribed verbatim and analyzed using a grounded theory approach. Concepts were identified as unique or shared between the two groups, and ordered into subcategories.
RESULTS AND DISCUSSION: Three key categories on barriers to exercise; facilitator/motivator towards exercise; and myths around exercise were highlighted. There were more myths and reservations about physical activity in the UT (undergoing treatment) group, than in the CT (completed-treatment) group. Facilitators included positive experience from physical activity engagement, easy-access to facility, and good social support.
CONCLUSIONS: Although both groups expressed difficulties in engaging in physical activity, the newly diagnosed have more negative perception of physical activity engagement. Both groups did not note the significant role of physical activity and cancer prevention/ recurrence, which is a key strategy to promote the uptake of exercise and acceptance of active lifestyle for cancer survivors. Health care clinicians like occupational therapists need to play greater public health role in educating and counseling lifestyle redesign for survivors living with cancer.

Matched MeSH terms: Folklore