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Azhar Hilmy SH, Nordin N, Yusof MYPM, Soh TYT, Yusof N. Components in downstream health promotions to reduce sugar intake among adults: a systematic review. Nutr J 2024; 23:11. [PMID: 38233923 PMCID: PMC10792802 DOI: 10.1186/s12937-023-00884-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 10/19/2023] [Indexed: 01/19/2024] Open
Abstract
Excessive sugar consumption is well documented as a common risk factor for many Non-Communicable Diseases (NCDs). Thus, an adequate intervention description is important to minimise research waste and improve research usability and reproducibility. A systematic review was conducted to identify components in published evidence interventions pertaining to the health promotions on reducing sugar intake among adults. The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and used the Mixed Methods Appraisal Tool (MMAT) for quality appraisal. The period for the selected study was from 2000 to 2022, and articles were retrieved from Web of Science (WOS), Medline, Scopus, and PubMed. The target population was adults aged 18 years old and above who underwent intervention to assess the changes in their sugar intake. Data sources and all human epidemiologic studies were included. Out of the 9,333 papers identified, 25 were included. The overall quality of evidence of the studies was considered moderate. Apart from the characteristics of the reviewed studies, components of interventions are including the basis of theoretical or model for the intervention, which majority use Social Cognitive Theory, followed by PRECEDE-PROCEED model, socio-ecological and process-improvement theories and Transtheoretical Model; providers, who are commercial provider, qualified nutritionist, professor of nutrigenomics and nutrigenetics, doctor, dietitian nutritionist, lifestyle coaches, and junior public health nurses; duration of the intervention and follow-up time, varies from as short as one month to as long as 24 months; material provided either softcopy or hardcopy; tailoring approach, based on the individual goals, the process of change, genotype analysis, beliefs, barriers, and sociocultural norms; delivery mechanism either face-to-face or technology-mediated; and tools to measure the sugar consumption outcome mostly used Food Frequency Questionnaire (FFQ), besides 24-h dietary recalls, and food diaries. There are various components in downstream health promotion to reduce sugar intake among adults that can be adapted according to the local health promotion and intervention context. More well-designed interventions using integration components are encouraged in further studies.
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Affiliation(s)
- Syathirah Hanim Azhar Hilmy
- Centre of Population Oral Health and Clinical Prevention, Faculty of Dentistry, Universiti Teknologi MARA (UiTM), Sungai Buloh, Selangor, 47000, Malaysia
- Department of Periodontology & Community Oral Health, Faculty of Dentistry, Universiti Sains Islam Malaysia (USIM), Kuala Lumpur, 57000, Malaysia
| | - Norhasnida Nordin
- Centre of Comprehensive Care, Faculty of Dentistry, Universiti Teknologi MARA (UiTM), Sungai Buloh 47000, Selangor, Malaysia
| | - Mohd Yusmiaidil Putera Mohd Yusof
- Institute of Pathology, Laboratory and Forensic Medicine (I-PPerForM), Universiti Teknologi MARA (UiTM), Sungai Buloh 47000, Selangor, Malaysia
| | - Tuan Yuswana Tuan Soh
- Centre of Population Oral Health and Clinical Prevention, Faculty of Dentistry, Universiti Teknologi MARA (UiTM), Sungai Buloh, Selangor, 47000, Malaysia
| | - Norashikin Yusof
- Centre of Population Oral Health and Clinical Prevention, Faculty of Dentistry, Universiti Teknologi MARA (UiTM), Sungai Buloh, Selangor, 47000, Malaysia.
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Koay KL, Mohd Zim MA, Botross NP, Thong YK, Nordin N, Ramachandran A, See PW, Pemasiri WDRH, Chai ST, Wong YYP, Kong JY, Lim SWS, Chia PLM, Gan GCR, Cai CZ, Kok YQ, Loh HY, Su EJE, Shamsuddin AR, Md Tarekh NA, Sood S. Appendectomy and asthma: a search for an association in older subjects. Med J Malaysia 2024; 79:47-51. [PMID: 38287757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
INTRODUCTION Several risk factors found to be associated with postoperative complications and cancer surgery, which carry a significant morbidity risk to cancer patients. Therefore, prehabilitation is necessary to improve the functional capability and nutritional status of a patient prior to surgery, so that the patient can withstand any postoperative activity and associated deterioration. Thus, this study aims to assess the effectiveness of prehabilitation interventions on the functional status of patients with gastric and oesophageal cancer who underwent esophagectomy and gastrectomy. MATERIAL AND METHODS An interventional study was carried out among oesophageal and gastric cancer patients who had undergone surgery at the National Cancer Institute of Malaysia. The prehabilitation process took a maximum of two weeks, depending on the patient's optimisation before surgery. The prehabilitation is based on functional capacity (ECOG performance status), muscle function (handgrip strength), cardio-respiratory function (peak flow meter) and nutritional status (calorie and protein). Postoperative outcomes are measured based on the length of hospital stay, complications, and Clavien-Dindo Classification. RESULTS Thirty-one patients were recruited to undergo a prehabilitation intervention prior to gastrectomy (n=21) and esophagectomy (n=10). Demographically, most of the cancer patients were males (67.7%) with an ideal mean of BMI (23.5±6.0). Physically, the majority of them had physical class (ASA grade) Grade 2 (67.7%), ECOG performance status of 1 (61.3%) and SGA grade B (51.6%). The functional capacity and nutritional status showed a significant improvement after one week of prehabilitation interventions: peak expiratory flow meter (p<0.001), handgrip (p<0.001), ECOG performance (p<0.001), walking distance (p<0.001), incentive spirometry (p<0.001), total body calorie (p<0.001) and total body protein (p=0.004). However, those patients who required two weeks of prehabilitation for optimization showed only significant improvement in peak expiratory flow meter (p<0.001), handgrip (p<0.001), and incentive spirometry (p<0.001). Prehabilitation is significantly associated postoperatively with the length of hospital stay (p=0.028), complications (p=0.011) and Clavien-Dindo Classification (p=0.029). CONCLUSION Prehabilitation interventions significantly increase the functional capacity and nutritional status of cancer patients preoperatively; concurrently reducing hospital stays and complications postoperatively. However, certain cancer patients might require over two weeks of prehabilitation to improve the patient's functional capacity and reduce complications postoperatively.
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Affiliation(s)
- K L Koay
- Hospital Serdang, Department of General Surgery, Kajang, Selangor, Malaysia
| | - M A Mohd Zim
- Universiti Teknologi MARA, Faculty of Medicine, Medical Department and Respiratory Unit, Shah Alam, Selangor, Malaysia
| | - N P Botross
- Monash University Malaysia, Department of Medicine, Johor Bahru, Johor, Malaysia
| | - Y K Thong
- Klinik Kesihatan Sungai Besi, Sungai Besi, Kuala Lumpur, Malaysia
| | - N Nordin
- Universiti Teknologi MARA, Faculty of Medicine, Medical Department and Respiratory Unit, Shah Alam, Selangor, Malaysia
| | - A Ramachandran
- Lyell McEwin Hospital, Adelaide, South Australia, Australia
| | - P W See
- Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia
| | | | - S T Chai
- Hospital Shah Alam, Shah Alam, Selangor, Malaysia
| | - Y Y P Wong
- Sarawak General Hospital, Department of Anesthesiology, Kuching, Sarawak, Malaysia
| | - J Y Kong
- Hospital Sultan Ismail, Department of Medicine, Johor Bahru, Johor, Malaysia
| | - S W S Lim
- Western Health, Melbourne, Victoria, Australia
| | - P L M Chia
- Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia
| | - G C R Gan
- Hospital Tuanku Jaafar, Department of Orthopedics, Seremban, Negri Sembilan, Malaysia
| | - C Z Cai
- Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia
| | - Y Q Kok
- Hospital Sultanah Aminah, Johor Bahru, Johor, Malaysia
| | - H Y Loh
- Hospital Townsville, Townsville, Queensland, Australia
| | - E J E Su
- Hospital Sibu, Sibu, Sarawak, Malaysia
| | | | | | - S Sood
- International Medical University, Department of Surgery, Bukit Jalil, Kuala Lumpur, Malaysia.
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Nordin N, Hussin NS, Hanafiah A, Sulong A. Staphylococcal aureus bacteraemia: Clinical characteristic & evaluation of Prolex Staph Xtra latex agglutination test in the rapid identification of Staphylococcus aureus. Malays J Pathol 2021; 43:435-447. [PMID: 34958065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND Staphylococcus aureus is a leading cause of community as well as healthcare-associated bacteraemia. This study aimed to describe clinical characteristics of S. aureus bacteraemia (SAB) and to evaluate the performance of the Prolex Staph Xtra Latex agglutination test in the identification of Staphylococcus aureus. METHODS Cross-sectional study was conducted from Jun 2018 to May 2019. Isolates from first-positive peripheral blood cultures were tested with Prolex Staph Xtra Latex agglutination test, together with routine tube coagulase and DNase test. All isolates were further confirmed with Vitek2 GP. RESULTS Hundred isolates were tested with Prolex Staph Xtra Latex. Twelve isolates were excluded due to incomplete medical records. Eighty-eight isolates were analysed, yielded sensitivities, specificities, positive and negative predictive values of 100%, 91.7%, 98.7%, and 100%, respectively. Of these, 76 were identified as S. aureus and 12 CoNS. Seventy-six patients were included in the SAB analysis. Fifty-nine out of 76 (78.6%) had underlying comorbidities. Thirty-four percent of the episodes were considered as primary SAB. Skin and soft tissue infection were accounted for the highest source of bacteraemia, 24(31.6%). Both MRSA and MSSA bacteraemia were seen mostly among healthcare-associated bacteraemia (HCA) (7/16, 43.8% and 28/60, 46.7%). Liver cirrhosis was significantly associated with MRSA bacteraemia (P=0.048). Metastatic infection & complicated SAB were identified in 13(17.1%) and 30(39.5%) of cases, respectively. All-cause mortality was 22.4%. CONCLUSION S. aureus bacteraemia is a serious infection associated with significant metastatic complications and mortality. Prolex Staph Xtra Latex agglutination test has excellent sensitivity and specificity with 100% and 91.7% respectively.
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Affiliation(s)
- N Nordin
- Universiti Kebangsaan Malaysia Medical Centre, Faculty of Medicine, Departments of Medical Microbiology & Immunology, 56000 Kuala Lumpur, Malaysia
| | - N S Hussin
- Universiti Kebangsaan Malaysia Medical Centre, Faculty of Medicine, Departments of Medical Microbiology & Immunology, 56000 Kuala Lumpur, Malaysia
| | - A Hanafiah
- Universiti Kebangsaan Malaysia Medical Centre, Faculty of Medicine, Departments of Medical Microbiology & Immunology, 56000 Kuala Lumpur, Malaysia
| | - A Sulong
- Hospital Kuala Lumpur, Department of Pathology, Kuala Lumpur, Malaysia
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Yahaya MAF, Bakar ARA, Stanslas J, Nordin N, Zainol M, Mehat MZ. Insights from molecular docking and molecular dynamics on the potential of vitexin as an antagonist candidate against lipopolysaccharide (LPS) for microglial activation in neuroinflammation. BMC Biotechnol 2021; 21:38. [PMID: 34090414 PMCID: PMC8178909 DOI: 10.1186/s12896-021-00697-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 05/12/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Neuroinflammation has been identified to be the key player in most neurodegenerative diseases. If neuroinflammation is left to be unresolved, chronic neuroinflammation will be establish. Such situation is due to the overly-activated microglia which have the tendency to secrete an abundance amount of pro-inflammatory cytokines into the neuron microenvironment. The abundance of pro-inflammatory cytokines will later cause toxic and death to neurons. Toll-like receptor 4 (TLR4)/MD-2 complex found on the cell surface of microglia is responsible for the attachment of LPS and activation of nuclear factor-κB (NF-κB) downstream signalling pathway. Albeit vitexin has been shown to possess anti-inflammatory property, however, little is known on its ability to bind at the binding site of TLR4/MD-2 complex of microglia as well as to be an antagonist for LPS. RESULTS The present study reveals that both vitexin and donepezil are able to bind at the close proximity of LPS binding site located at the TLR4/MD-2 complex with the binding energy of - 4.35 and - 9.14 kcal/mol, respectively. During molecular dynamic simulations, both vitexin and donepezil formed stable complex with TLR4/MD-2 throughout the 100 ns time length with the root mean square deviation (RMSD) values of 2.5 Å and 4.0 Å, respectively. The root mean square fluctuation (RMSF) reveals that both compounds are stable. Interestingly, the radius of gyration (rGyr) for donepezil shows notable fluctuations when compare with vitexin. The MM-GBSA results showed that vitexin has higher binding energy in comparison with donepezil. CONCLUSIONS Taken together, the findings suggest that vitexin is able to bind at the binding site of TLR4/MD-2 complex with more stability than donepezil throughout the course of 100 ns simulation. Hence, vitexin has the potential to be an antagonist candidate for LPS.
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Affiliation(s)
- M A F Yahaya
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia (UPM), 43400, Serdang, Selangor, Malaysia
| | - A R Abu Bakar
- Department of Chemical Engineering Technology, Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP), 01000, Kangar, Perlis, Malaysia
| | - J Stanslas
- Department of Medicine, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia (UPM), 43400, Serdang, Selangor, Malaysia
| | - N Nordin
- Department of Obstetrics & Gynaecology, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia (UPM), 43400, Serdang, Selangor, Malaysia
| | - M Zainol
- Bioassay Unit, Herbal Medicine Research Centre (HMRC), Institute for Medical Research (IMR), National Institute of Health (NIH), Jalan Setia Murni U13/52, Seksyen U13, Bandar Setia Alam, 40170, Shah Alam, Selangor, Malaysia
| | - M Z Mehat
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia (UPM), 43400, Serdang, Selangor, Malaysia.
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Chin VK, Tie TH, Abd Majid R, Hassan H, Nordin N, Abas R, Basir R. Inhibition of Activin A suppressed tumor necrosis factor-α secretion and improved histopathological conditions in malarial mice. Trop Biomed 2021; 38:187-204. [PMID: 33797545 DOI: 10.47665/tb.38.1.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Malaria infection still remains as one of the most prominent parasitic diseases afflicting mankind in tropical and subtropical regions. The severity of malaria infection has often been associated to exuberant host immune inflammatory responses that could possibly lead to severe immunopathological conditions and subsequent death of host tissues. Activin A is a protein belonging to the transforming growth factor-beta (TGF-β) family that regulates multiple physiological processes and pathological-associated diseases. The biological roles of activin A have been associated with manipulation of inflammation-related processes and modulation of host immune responses. This implies that activin A protein could play a role in malaria pathogenesis since malaria infection has been closely linked to severe immune responses leading to death, However, the actual in vivo role of activin A in malaria infection remains elusive. Hence, this study was undertaken to investigate the involvement of activin A in malaria infection as well as to assess the modulating effects of activin A on the cytokine releases (TNF-α, IFN-γ and IL-10) and histopathological changes in major affected organs (kidney, liver, lung, brain and spleen) in malarial mice infected with Plasmodium berghei ANKA. Our results showed that the concentrations of plasma activin A were significantly increased in malarial mice throughout the study periods. Also. the systemic activin A level was positively correlated with malaria parasitemia. This indicates that activin A could play a role in malaria pathogenesis and malaria parasitemia development. Plasma TNF-α, IFN-γ and IL-10 cytokine levels were significantly increased in malarial mice at day-5 post infection, suggesting that these cytokines attributed to severe malaria pathogenesis. Histopathological features such as sequestration of parasitized red blood cells (pRBCs) and hemozoin formation were amongst the most common pathological conditions observed in tissues of major affected organs (kidney, liver, lung, brain and spleen) in malarial mice. Neutralization of activin A production via recombinant mouse activin RIIA Fc chimera (rmActivin RIIA Fc chimera) had significantly reduced the parasitemia levels in malarial mice. The release of TNF-α cytokine was significantly reduced as well as the sequestration of parasitized pRBCs and hemozoin formation in major affected organs in malarial mice were also alleviated following inhibition of activin A production. Overall, this preliminary study suggests that activin A could play an immune modulation role in malaria pathogenesis through modulation of TNF-α release that benefits host from severe pathological destructions provoked by intensified inflammatory responses. Further studies are warranted to elucidate the precise mechanism of immune modulation mediated by activin A and its associated immune-modulation mediators in regulating the inflammatory responses elicited during the course of malaria infection.
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Affiliation(s)
- V K Chin
- Department of Medical Microbiology, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.,Integrative Pharmacogenomics Institute (iPROMISE), Universiti Teknologi Mara, Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor, Malaysia
| | - T H Tie
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - R Abd Majid
- Preclinical Department, Faculty of Medicine & Health Defence, National Defence University of Malaysia, Kem Sungai Besi, 57000 Kuala Lumpur, Malaysia
| | - H Hassan
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - N Nordin
- Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - R Abas
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - R Basir
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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Nordin N, Jelani DM, Mustafa M, Hussin A, Rafin NM. Pseudo outbreak of Bacillus bacteraemia associated with contaminated linen in a tertiary hospital. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Ong Y, Chin J, Hasan DN, Samat NM, Nordin N. Presumed invasive aspergillosis of the gastrointestinal tract in an immunocompetent host. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Talib MHN, Ibrahim Z, Abd Rahim N, Zulhani R, Nordin N, Farah N, Razali AM. An improved simplified rules Fuzzy Logic Speed Controller method applied for induction motor drive. ISA Trans 2020; 105:230-239. [PMID: 32475537 DOI: 10.1016/j.isatra.2020.05.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 05/07/2020] [Accepted: 05/24/2020] [Indexed: 06/11/2023]
Abstract
Fuzzy Logic Speed Controller (FLSC) has been widely used for motor drive due to its robustness and its non-reliance to real plant parameters. However, it is computationally expensive to be implemented in real-time and prone to the fuzzy rules' selection error which results in the failure of the drive's system. This paper proposes an improved simplified rules method for Fuzzy Logic Speed Controller (FLSC) based on the significant crisp output calculations to address these issues. A systematic procedure for the fuzzy rules reduction process is first described. Then, a comprehensive evaluation of the activated crisp output data is presented to determine the fuzzy dominant rules. Based on the proposed method, the number of rules was significantly reduced by 72%. The simplified FLSC rule is tested on the Induction Motor (IM) drives system in which the real-time implementation was carried out in the dSPACE DS1103 controller environment. The simulation and experimental results based on the proposed FLSC have proved the workability of the simplified rules without degrading the motor performance.
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Affiliation(s)
- M H N Talib
- Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia.
| | - Z Ibrahim
- Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia
| | - N Abd Rahim
- UMPEDAC, Universiti Malaya, Kuala Lumpur, Malaysia
| | - R Zulhani
- Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia
| | - N Nordin
- Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia
| | - Nabil Farah
- Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia
| | - A M Razali
- Faculty of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Melaka, Malaysia
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Nor Hasyimah AK, Jinap S, Sanny M, Ainaatul AI, Sukor R, Jambari NN, Nordin N, Jahurul MHA. Effects of Honey-Spices Marination on Polycyclic Aromatic Hydrocarbons and Heterocyclic Amines Formation in Gas-Grilled Beef Satay. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1802302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. K. Nor Hasyimah
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - S. Jinap
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Food Safety and Food Integrity (FOSFI), Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - M. Sanny
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Food Safety and Food Integrity (FOSFI), Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - A. I. Ainaatul
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - R. Sukor
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Food Safety and Food Integrity (FOSFI), Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - N. N. Jambari
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- Food Safety and Food Integrity (FOSFI), Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - N. Nordin
- Food Safety and Food Integrity (FOSFI), Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - M. H. A. Jahurul
- Faculty of Food Science and Nutrition, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
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Nordin N, Othman S, Kadir Basha R, Abdul Rashid S. Mechanical and thermal properties of starch films reinforced with microcellulose fibres. Food Res 2018. [DOI: 10.26656/fr.2017.2(6).110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Shair S, Akmal F, Nordin N. A multi-developing-country comparison of the lee-carter model for mortality and life expectancy projections. J Fundam and Appl Sci 2018. [DOI: 10.4314/jfas.v9i6s.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Damit EF, Nordin N, Ariffin A, Sulaiman K. Synthesis, characterization, and systematic structure–property investigation of a series of carbazole–thiophene derivatives. RUSS J GEN CHEM+ 2017. [DOI: 10.1134/s1070363217080278] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tung HT, Nordin N, Edginton T, Vizcaychipi M. Objective analysis of patient diaries used in an intensive care unit (ICU) in a London teaching hospital. Intensive Care Med Exp 2015. [PMCID: PMC4798005 DOI: 10.1186/2197-425x-3-s1-a719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Frisell T, Forsberg L, Nordin N, Kiesel C, Alfredsson L, Askling J, Hillert J, Olsson T, Piehl F. Comparative analysis of first-year fingolimod and natalizumab drug discontinuation among Swedish patients with multiple sclerosis. Mult Scler 2015; 22:85-93. [PMID: 25921036 DOI: 10.1177/1352458515579216] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 03/06/2015] [Indexed: 11/15/2022]
Abstract
BACKGROUND Natalizumab (NTZ) and fingolimod (FGL) are mainly used second line in relapsing-remitting multiple sclerosis (MS), although pivotal trials included mainly treatment-naïve patients. OBJECTIVE This study aims to provide real-world data on safety and discontinuation rates. METHODS Using IMSE, a drug monitoring registry for all newer MS drugs in Sweden, we analysed differences in baseline characteristics and 1-year drug survival for patients registered 2011-2013, initiating treatment with NTZ (n=640) or FGL (n=876). Among FGL initiators, n=383 (44%) had previously used NTZ (FGL(afterNTZ)). RESULTS Compared with NTZ, the FGL cohort was older and more often male (36/38 years, 24%/33% males). Baseline Expanded Disability Status Scale was similar across groups, but MS Severity Score was higher in NTZ patients, and Symbol Digit Modalities Test and MS Impact Scale (MSIS-29) was higher in FGL(afterNTZ) versus FGL(NTZ-naïve) patients. Proportion on drug after 1 year was high, NTZ=87%, FGL(NTZ-naïve)=83% and FGL(afterNTZ)=76%. Adverse events was the most frequent reason for discontinuing FGL (FGL(NTZ-naïve)=9%, FGL(afterNTZ)=12%), and was significantly higher than on NTZ (3%). In contrast, the proportion of patients stopping treatment due to lack of effect was more similar: NTZ=4%, FGL(NTZ-naïve)=3%, FGL(afterNTZ)=8%. CONCLUSION FGL and NTZ were both well tolerated, but FGL less so than NTZ, especially in patients switching to FGL from NTZ. Group differences were not explained by differences in recorded baseline characteristics.
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Affiliation(s)
- T Frisell
- Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - L Forsberg
- Department of Clinical Neuroscience, Karolinska Institutet, Solna, Sweden
| | - N Nordin
- Department of Clinical Neuroscience, Karolinska Institutet, Solna, Sweden
| | - C Kiesel
- Department of Clinical Neuroscience, Karolinska Institutet, Solna, Sweden
| | - L Alfredsson
- Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
| | - J Askling
- Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Solna, Sweden/Rheumatology Unit, Department of Medicine, Karolinska Institutet, Solna, Sweden
| | - J Hillert
- Department of Clinical Neuroscience, Karolinska Institutet, Solna, Sweden
| | - T Olsson
- Department of Clinical Neuroscience, Karolinska Institutet, Solna, Sweden
| | - F Piehl
- Department of Clinical Neuroscience, Karolinska Institutet, Solna, Sweden
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15
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Nordin N, Tiwari D, Tan MP. 123 * FRAILTY PREDICTORS AND OUTCOMES FOR GERIATRIC IN-PATIENTS. Age Ageing 2014. [DOI: 10.1093/ageing/afu046.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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16
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Thomson WM, Foster Page LA, Malden PE, Gaynor WN, Nordin N. Comparison of the ECOHIS and short-form P-CPQ and FIS scales. Health Qual Life Outcomes 2014; 12:36. [PMID: 24618408 PMCID: PMC3984713 DOI: 10.1186/1477-7525-12-36] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Accepted: 03/05/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The development of short-form versions of child oral-health-related quality of life (OHRQoL) scales has resulted in two closely related sets of measures. We set out to compare the properties and responsiveness of the Early Childhood Oral Health Impact Scale (ECOHIS--both "child" and "family" versions) and short-form Parental-Caregiver Perceptions Questionnaire (P-CPQ) and the Family Impact Scale (FIS) measures among New Zealand children with early childhood caries who underwent treatment under general anaesthesia (GA). METHODS Secondary analysis of data from pretest/post-test clinical studies of consecutive clinical convenience samples undertaken in Wellington in 2005 and Auckland in 2010/11, with cross-sectional analyses using the former, and longitudinal analyses using the latter. RESULTS Cronbach's α values for the ECOHIS-Child, P-CPQ-16 and P-CPQ-8 were 0.80, 0.88 and 0.80 respectively, and 0.83 and 0.68 (respectively) for the FIS-8 and the ECOHIS-Family. All scales showed acceptable cross-sectional construct validity, although that of the ECOHIS-Family was not as marked as that observed with the FIS-8. Responsiveness was acceptable, with the three child-focused measures showing similar effect sizes. The two family-focused measures were also similar. CONCLUSIONS The ECOHIS-Child and the P-CPQ scales are very similar in their properties, but the ECOHIS-Family falls short of the FIS-8 in some important ways. The ECOHIS scales may be better deployed in epidemiological survey work rather than in health services research, whereas the P-CPQ-8, P-CPQ-16 and the FIS-8 seem to be well suited for the latter (particularly with children suffering from severe caries), but their epidemiological utility remains to be demonstrated.
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Affiliation(s)
- William M Thomson
- Sir John Walsh Research Institute, School of Dentistry, The University of Otago, Dunedin, New Zealand.
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17
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Fazalul Rahiman SS, Basir R, Talib H, Tie TH, Chuah YK, Jabbarzare M, Chong WC, Mohd Yusoff MA, Nordin N, Yam MF, Abdullah WO, Abdul Majid R. Interleukin-27 exhibited anti-inflammatory activity during Plasmodium berghei infection in mice. Trop Biomed 2013; 30:663-680. [PMID: 24522137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Interleukin-27 (IL-27) has a pleiotropic role either as a pro-inflammatory or anti-inflammatory cytokine in inflammatory related diseases. The role and involvement of IL-27 during malaria was investigated and the effects of modulating its release on the production of major inflammatory cytokines and the histopathological consequences in major affected organs during the infection were evaluated. Results showed that IL-27 concentration was significantly elevated throughout the infection but no positive correlation with the parasitaemia development observed. Augmentation of IL-27 significantly elevated the release of anti-inflammatory cytokine, IL-10 whereas antagonising and neutralising IL-27 produced the opposite. A significant elevation of pro-inflammatory cytokines (IFN-γ and IL-6) was also observed, both during augmentation and inhibition of IL-27. Thus, it is suggested that IL-27 exerts an anti-inflammatory activity in the Th1 type response by signalling the production of IL-10 during malaria. Histopathological examination showed sequestration of PRBC in the microvasculature of major organs in malarial mice. Other significant histopathological changes include hyperplasia and hypertrophy of the Kupffer cells in the liver, hyaline membrane formation in lung tissue, enlargement of the white and red pulp followed by the disappearance of germinal centre of the spleen, and tubular vacuolation of the kidney tissues. In conclusion, it is suggested that IL-27 may possibly acts as an anti-inflammatory cytokine during the infection. Modulation of its release produced a positive impact on inflammatory cytokine production during the infection, suggesting its potential in malaria immunotherapy, in which the host may benefit from its inhibition.
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Affiliation(s)
- S S Fazalul Rahiman
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - R Basir
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - H Talib
- Department of Pathology, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - T H Tie
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Y K Chuah
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - M Jabbarzare
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - W C Chong
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - M A Mohd Yusoff
- Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - N Nordin
- Department of Obstetrics & Gynaecology, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - M F Yam
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia
| | - W O Abdullah
- Department of Medical Microbiology & Parasitology, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - R Abdul Majid
- Department of Medical Microbiology & Parasitology, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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Abstract
As, Cd, Pb and Hg were analysed in commonly consumed spices and herbs in Malaysia. The range of As, Cd, Pb and Hg content was 0.24-2.54, 0.23-8.07, 1.54-8.94 and 0.06-0.52 µg g(-1), respectively. The highest concentration of Cd, Pb and Hg in spices and herbs exceeded the maximum permitted proportion, which are 1, 2 and 0.05 µg g(-1), respectively. This study suggests further monitoring of Cd, Pb and Hg on daily consumption of spices and herbs and its toxicological implication for consumers since only the amount of As was lower than the permitted concentration.
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Affiliation(s)
- N Nordin
- a Food Safety Research Centre (FOSREC), Faculty of Food Science and Technology , Universiti Putra Malaysia , 43400 UPM Serdang , Selangor , Malaysia
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19
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Nordin N, Lai MI, Veerakumarasivam A, Ramasamy R, Abdullah S, Wendy-Yeo WY, Rosli R. Induced pluripotent stem cells: history, properties and potential applications. Med J Malaysia 2011; 66:4-9. [PMID: 23765134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The development of induced pluripotent stem cells (iPSCs) has been met with much enthusiasm and hailed as a breakthrough discovery by the scientific and research communities amidst the divisive and ongoing debates surrounding human embryonic stem cells (hESC) research. The discovery reveals the fact that embryonic pluripotency can be generated from adult somatic cells by the induction of appropriate transcriptional factor genes essential for maintaining the pluripotency. They provide an alternative source for pluripotent stem cells, thus representing a powerful new research tool besides their potential application in the field of regenerative medicine. In this review, the historical background of iPSCs generation will be discussed together with their properties and characteristics as well as their potential therapeutic applications.
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Affiliation(s)
- N Nordin
- Universiti Putra Malaysia, Obstetrics & Gynaecology, Universiti Putra Malaysia, Serdang, Selangor 43400 Malaysia.
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Abdulamir AS, Yoke TS, Nordin N, Abu BF. Detection and quantification of probiotic bacteria using optimized DNA extraction, traditional and real-time PCR methods in complex microbial communities. ACTA ACUST UNITED AC 2010. [DOI: 10.5897/ajb09.1322] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Abu Bakar F, Abdulamir A, Nordin N, Yoke T. Methods for Precise Molecular Detection of Probiotic Microflora: Using Adjusted Molecular Biology Protocols, Primer Sets and PCR Assays. ACTA ACUST UNITED AC 2009. [DOI: 10.3923/biotech.2010.25.32] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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22
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Omar WW, Nordin N, Mohamed M, Amin N. A Two-Step Biodiesel Production from Waste Cooking Oil: Optimization of Pre-Treatment Step. ACTA ACUST UNITED AC 2009. [DOI: 10.3923/jas.2009.3098.3103] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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23
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Nordin N, Nathan S, Li M, Mason JO. Inducible transgene expression in undifferentiated mouse embryonic stem cells and embryoid bodies. Med J Malaysia 2008; 63 Suppl A:59-60. [PMID: 19024983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Obtaining pure population of neural cells from embryonic stem (ES) cells remains a challenge as little is known about the genes that govern embryonic stem cell differentiation. Using mouse ES cells, we aim to uncover the mechanisms that regulate neural differentiation of ES cells by focusing on roles played by Wnt family genes. Combining two techniques, Cre/loxP-based genetic recombination and ligand-dependent activation of Cre, we have generated transgenic ES cell lines that allow for the temporal control of expression and activity of Wnt gene (Wnt1-Ha) and Wnt antagonist (Dkk1). The ability of these cell lines in inducing the expression of transgene in undifferentiated ES cells and, more importantly, in differentiated derivatives of ES cells in vitro is evaluated.
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Affiliation(s)
- N Nordin
- Clinical Genetics Unit, Department of Obstetrics and Gynaecology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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Ferdaos N, Nathan S, Nordin N. Prospective full-term-derived pluripotent amniotic fluid stem (AFS) cells. Med J Malaysia 2008; 63 Suppl A:75-76. [PMID: 19024991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Amniotic fluid (AF) serves as an excellent alternative source of pluripotent stem cells, as they are not bound with ethical issues and the stem cells are more primitive than adult stem (AS) cells. Hence, they have higher potential. Here we aim to isolate and characterize pluripotent stem cells from mid-term and full-term pregnant rat amniotic fluid. The results demonstrate the evidence of heterogeneous population of cells in the amniotic fluid and some of the cells morphology shows similarity with ES cells.
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Affiliation(s)
- N Ferdaos
- Department of Obstetrics & Gynecology, Faculty of Medicine and Health Sciences, Universiti Putra, Malaysia
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