ORCID Profile
0000-0003-1229-0845
Current Organisation
Universiti Putra Malaysia
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Publisher: Informa UK Limited
Date: 08-2018
DOI: 10.2147/CIA.S169223
Publisher: JMIR Publications Inc.
Date: 31-01-2023
DOI: 10.2196/42496
Abstract: Geriatric malnutrition in hospitals is common and can be affected by many things, including poor satisfaction toward hospital foodservice. Hospital foodservice plays an important role in a patient’s recovery process by providing adequate nutrients. On top of that, patients’ foodservice satisfaction can easily be afflicted by the quality of food served and the overall foodservice experience. Furthermore, malnutrition can occur from poor foodservice quality, especially among geriatric patients. This study aims to assess the effectiveness of the Malaysian Geriatric Patients’ Hospital Foodservice Protocol (MYGERYFS). The protocol comprises 3 phases. Phase One is a cross-sectional study that took place at public hospitals with geriatric wards in the Klang Valley. Univariate data from Phase One were analyzed descriptively. Pearson correlation and chi-square were conducted to find factors associated with foodservice satisfaction. Phase Two involves the collaboration of health care professionals in the geriatric field. In Phase Three, a feasibility study will be conducted to determine the feasibility of the MYGERYFS protocol in a hospital among 60 geriatric patients. These patients will be randomized into control and intervention groups, respectively. Intervention care will be done to ensure the safety of the protocol. Data collection for Phase One of the study has been completed. A total of 233 geriatric respondents with the mean age of 71.39 (SD 7.99) years were gathered. Approximately 51.5% (n=120) of the respondents were female, while 48.5% (n=113) were male, with a mean BMI of 24.84 (SD 6.05) kg/m2. Their mean energy and protein intakes were 1006.20 kcal (SD 462.03 kcal) and 42.60 (SD 22.20) grams, respectively. Based on the Mini Nutritional Assessment, older patients who scored 12-14 (normal) were 27.9% (n=65), those who scored 8-11 (at risk) were 54.9% (n=128), and those who scored 0-7, which is the lowest (malnutrition), were 17.2% (n=40) of the study population. Hence, most patients were at risk of malnutrition. Although a majority of the patients claimed to have good foodservice satisfaction 26.2% (n=61), they also experienced at least 3 barriers during mealtimes. It was found that dietary intake and mealtime barriers were significantly associated with the respondent’s foodservice satisfaction. Data for Phase Two and Phase Three are yet to be collected and analyzed. This study protocol could potentially benefit the hospital foodservice system and aid in improving geriatric nutritional status. ClinicalTrials.gov NCT04858165 t2/show/NCT04858165 RR1-10.2196/42496
Publisher: Wiley
Date: 24-09-2013
DOI: 10.1111/J.1542-4758.2012.00754.X
Abstract: Inflammation and lipid abnormalities are two important risk factors for cardiovascular disease in hemodialysis (HD) patients. The present study was designed to investigate the effects of flaxseed consumption on systemic inflammation and serum lipid profile in HD patients with lipid abnormalities. This was an unblinded, randomized clinical trial. Thirty HD patients with dyslipidemia (triglyceride >200 mg/dL and/or high-density lipoprotein-cholesterol (HDL-C) <40 mg/dL) were randomly assigned to either a flaxseed or control group. Patients in the flaxseed group received 40 g/day ground flaxseed for 8 weeks, whereas patients in the control group received their usual diet, without any flaxseed. At baseline and at the end of week 8, 7 mL of blood was collected after a 12- to 14-hour fast and serum concentrations of triglyceride, total cholesterol, low-density lipoprotein-cholesterol (LDL-C), HDL-C, and C-reactive protein (CRP) were measured. Serum concentrations of triglyceride (P < 0.01), total cholesterol (P < 0.01), LDL-C (P < 0.01), and CRP (P < 0.05) decreased significantly in the flaxseed group at the end of week 8 compared with baseline, whereas serum HDL-C showed a significant increase (P < 0.01). These changes in the flaxseed group were significant in comparison with the control group. The study indicates that flaxseed consumption improves lipid abnormalities and reduces systemic inflammation in HD patients with lipid abnormalities.
Publisher: Emerald
Date: 02-2013
DOI: 10.1108/00346651311295897
Abstract: Flaxseed (FL) is a nutrient rich seed but contains cyanogenic glycosides, which can release hydrogen cyanide (HCN) into the body after consumption. This study aims to determine the cyanogenic content of raw and heated (170°C, 15 min) flaxseed as well as its effect on the blood thiocyanate (SCN − ) concentration, a derivate of HCN, in rats. Changes in liver and kidney enzymes level of blood are further studied. Rats were assigned into groups of control, 10 percent, 20 percent and 30 percent of either raw or heated FL, in basal diet, for duration of 30 days. Cyanogenic content of FL analyzed using picrate method and blood thiocyanate concentration analyzed using high performance liquid chromatography. Raw ground flaxseed had 251.14±9.11 mg HCN/kg food, which significantly reduced by 8.5 percent after heating. Generally heated FL groups showed lower (but not significant) blood thiocyanate compared to raw FL groups. Blood SCN elevated by increasing the dosage of flaxseed. However, only in 30 percent raw FL group the difference was significant ( p .05). Liver and kidney enzymes were not changed significantly in all groups ( p .05). This study suggests that consumption of flaxseed in high dosage (20 percent to 30 percent) is better to be in heated form to result in lower blood thiocyanate concentration. This study may provide better understanding for safer usage of flaxseed in animals and even human interventional studies and may be applicable to flaxseed consuming food industries.
Publisher: Hindawi Limited
Date: 2015
DOI: 10.1155/2015/897639
Abstract: Probiotics are live microorganisms that exert beneficial effects on the host, when administered in adequate amounts. Mostly, probiotics affect the gastrointestinal (GI) tract of the host and alter the composition of gut microbiota. Nowadays, the incidence of hip fractures due to osteoporosis is increasing worldwide. Ovariectomized (OVX) rats have fragile bone due to estrogen deficiency and mimic the menopausal conditions in women. Therefore, this study aimed to examine the effects of Bifidobacterium longum ( B. longum ) on bone mass density (BMD), bone mineral content (BMC), bone remodeling, bone structure, and gene expression in OVX rats. The rats were randomly assigned into 3 groups (sham, OVX, and the OVX group supplemented with 1 mL of B. longum 10 8 –10 9 colony forming units (CFU)/mL). B. longum was given once daily for 16 weeks, starting from 2 weeks after the surgery. The B. longum supplementation increased ( p 0.05 ) serum osteocalcin (OC) and osteoblasts, bone formation parameters, and decreased serum C-terminal telopeptide (CTX) and osteoclasts, bone resorption parameters. It also altered the microstructure of the femur. Consequently, it increased BMD by increasing ( p 0.05 ) the expression of Sparc and Bmp-2 genes. B. longum alleviated bone loss in OVX rats and enhanced BMD by decreasing bone resorption and increasing bone formation.
Publisher: Oxford University Press (OUP)
Date: 18-02-2013
DOI: 10.1111/JAM.12148
Abstract: Aflatoxin B1 (AFB1 ) is considered as the most toxic food contaminant, and microorganisms, especially bacteria, have been studied for their potential to reduce the bioavailability of mycotoxins including aflatoxins. Therefore, this research investigated the efficacy of oral administration of Lactobacillus casei Shirota (LcS) in aflatoxin-induced rats. Sprague Dawley rats were ided into three groups of untreated control, the group induced with AFB1 only, and the group given probiotic in addition to AFB1. In the group induced with AFB1 only, food intake and body weight were reduced significantly. The liver and kidney enzymes were significantly enhanced in both groups induced with AFB1 , but they were lower in the group given LcS. AFB1 was detected from all serum s les except for untreated control group's s les. Blood serum level of AFB1 in the group induced with AFB1 only was significantly higher than the group which received probiotic as a treatment (P < 0·05), and there was no significant difference between the control group and the group treated with probiotic. LcS supplementation could improve the adverse effect of AFB1 induction on rats' body weight, plasma biochemical parameters and also could reduce the level of AFB1 in blood serum. This study's outcomes contribute to better understanding of the potential of probiotic to reduce the bioavailability ofAFB1 . Moreover, it can open an opportunity for future investigations to study the efficacy of oral supplementation of probiotic LcS in reducing aflatoxin level in human.
Publisher: JMIR Publications Inc.
Date: 06-09-2022
Abstract: ospital food service plays an important role in a patient’s recovery process by providing adequate nutrients. On top of that, the patients’ food service satisfaction can easily be afflicted by the quality of food served and its overall food service experience. Furthermore, it is inevitable for malnutrition to happen from poor food service quality, especially among geriatric patients. his study aims to assess the effectiveness of the Malaysian geriatric patients’ hospital foodservice protocol (MY GERYFS) he protocol derived of three phases phase 1 takes place at public hospitals with geriatric wards in the Klang Valley, phase two involves the collaboration of healthcare professionals in the geriatric field, and phase three determines the feasibility of MY GERYFS protocol in a hospital among 60 geriatric patients. These patients will be randomised into control and intervention groups respectively. Intervention care will be done to ensure the safety of the protocol. ata collection is in progress and is expected complete and submit our results for publication by January 2023.. his study protocol could potentially benefit the hospital food service system and aid in improving geriatric nutritional status. linicalTrial.gov with registration number 283284-331068 on 30th March 2021.
No related grants have been discovered for Rosita Jamaluddin.