Displaying publications 1381 - 1400 of 1919 in total

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  1. Problems of blood loss and replacement during surgery in the tropics
    Alhady SM, Law GT
    Med J Aust, 1970 May 09;1(19):941-3.
    PMID: 5422565
    Matched MeSH terms: Blood Pressure
  2. Fulltext Relationship between central corneal thickness and severity of open angle glaucoma using optical coherence tomography
    Mushawiahti, M., Syed Zulkifli, S.Z., Aida Zairani, M.Z., Faridah, H.
    Medicine & Health, 2011;6(2):107-113.
    MyJurnal
    Central corneal thickness plays a major role in the management of many types of glaucoma. Therefore, our aim is to determine the relationship between the severity of glaucoma measured by optical coherence tomography (OCT) and central corneal thickness (CCT) among normal tension and high tension glaucoma patients. This is an observational cross sectional study on 190 patients carried out in Universiti Kebangsaan Malaysia Medical Centre (UKMMC). Three groups of patients were identified; 60 normal tension glaucoma (NTG), 61 primary open angle glaucoma (POAG) and 69 control. Patients were identified based on the glaucomatous visual field changes and previous record of intraocular pressure before treatment. Visual acuity and intraocular pressure measurements were recorded. Specular microscope was used to measure the CCT and the severity of glaucoma was evaluated objectively based on the retinal nerve fibre layer (RNFL) thickness using optical coherence tomography. Results showed NTG patients had significantly thinner cornea, 503.07±32.27µm compared to the control group, 517.45±31.74 µm (p=0.012).
    However, there was no significant difference between the CCT of POAG and NTG groups (p=0.386).Retinal nerve fibre layer (RNFL) thickness was significantly different between the glaucoma and the control groups (p
    Matched MeSH terms: Intraocular Pressure
  3. Fulltext Chronic kidney disease stage 3B among Malaysian diabetics in primary care and its associated factors: a pilot 5-year case control study
    Tan CE, Tohit N, Shamsul Azhar S, Lee CC, Mohd Ridzuan AR, Siti Rahimah S, et al.
    Medicine & Health, 2013;8(2):55-63.
    MyJurnal
    The present study aimed to determine the factors associated with CKD stage 3b among type 2 diabetics attending primary care follow-up, specifically the role of angiotensin blockade dosage. This was a pilot unmatched case-control study conducted in a teaching primary care centre. Clinical data of 25 cases of diabetic patients with CKD stage 3b (GFR 30-45ml/min/1.73m2) in 2012 were selected for this study, as well as 103 controls who were diabetic patients with GFR more than 45ml/min/1.73m2 in 2012. Systematic random sampling was employed. Data was obtained from patients’ diabetic records, computerised clinical medical information system and medical case notes. Univariate analysis was done using Chi-square, t-test, Fisher’s exact test and Mann-Whitney U-test. Multiple logistic regression was used to determine the associated factors for development of CKD stage 3b. Cases and controls were different in terms of age, duration of diabetes, use and dosage of angiotensin blockade medications, systolic blood pressure and baseline GFR. Multiple logistic regression revealed that systolic blood pressure (Adjusted OR= 1.08, 95% CI= 1.02-1.14, p=0.013) and baseline GFR (Adjusted OR= 0.90, 95% CI= 0.85-0.95, p
    Matched MeSH terms: Blood Pressure
  4. Fulltext Pilot study on the effect of yasiin recitation on the haemodynamics of ventilated patients
    Ariff, M.S., Mai Ashikin, N.T., Maryamjameelah, R., Bushra, J., Wan Azman, W.A.
    International Medical Journal Malaysia, 2013;12(2):45-49.
    MyJurnal
    Qur’anic verses recitations to ill patients are practiced by many Muslims as a form of healing and worship. The effectiveness has been observed in many medical institutions; however, it has never been objectively measured and documented. This pilot study was conducted to construct a methodological approach to evaluate the therapeutic effects of Yasiin recitation on the haemodynamics of critically ill patients. Methods: Ventilated Muslim patients in coronary care unit of a teaching hospital were evaluated. Yasiin was recited twice; by one of the researchers and then by the patients’ relatives. Mean arterial blood pressure, pulse rate, oxygen saturation level and electrocardiographic changes, were observed. The difference of the parameters before and during recitation was analysed. Results: Five patients fulfilling the selection criteria were selected; two acute myocardial infarctions, two congestive cardiac failures, and a third-degree atrioventricular block. Based on a non-parametric two-related-sample test, the haemodynamic parameters were not significantly affected by Yaasiin recitation. At the end of the study, two of the patients passed away, one patient was extubated and survived. Two patients were still on ventilators when the study had been completed. Limitations in the study were observed and highlighted in explaining the equivocal results. Conclusions: The effect of Yasiin recitation on heamodynamics of patients was not proven in this study. Further refinements might be needed based upon the observation on limitations encountered. It is hoped that this humble effort would pave the way for further studies to explore this field.
    Matched MeSH terms: Arterial Pressure
  5. Fulltext Dramatic response of iris and retinal neovascularisation following usage of intravitreal ranibizumab as pre-operative adjunct in vitrectomy for advanced proliferative diabetic retinopathy
    Malisa, A., Mae-Lynn, C.B.
    Journal of Surgical Academia, 2011;1(1):61-64.
    MyJurnal
    A 37-year-old Malay woman presented with progressive deterioration in vision and was diagnosed with advanced proliferative diabetic retinopathy with neovascular glaucoma. Intravitreal ranibizumab injection (an anti-vascular endothelial growth factor) was administered prior to vitrectomy. Slit lamp assessment 2 days post-injection revealed significant regression of both iris and retinal neovascularisation. This resulted in adequate reduction of intra-ocular pressure prior to surgery. In addition, the regression of retinal vessels reduced the risk of intra-operative haemorrhage, thus aiding the surgical excision of the fibrovascular membranes. Periodic post-operative assessment in the first 3 weeks showed minimal inflammation and no recurrence of vitreous haemorrhage. This case illustrates that intravitreal ranibizumab has a role as an adjunct therapy prior to diabetic vitrectomy to significantly reduce the risk of intra-ocular haemorrhage.
    Matched MeSH terms: Intraocular Pressure
  6. The responses of three species of bivalve mollusc to declining oxygen tension at reduced salinity
    Bayne B
    Comp Biochem Physiol A Comp Physiol, 1973 Jul 01;45(3):793-806.
    PMID: 4147930
    Matched MeSH terms: Pressure
  7. Fulltext Cigarette smoking and cardiovascular risk factor among male youth population
    Raihan, K., Azmawati, M.N.
    Malaysian Journal of Public Health Medicine, 2013;13(1):28-36.
    MyJurnal
    The leading cause of mortality in Malaysia is coronary heart disease (CHD). Several cardiovascular (CVD) risk factors contribute to this problem and smoking is one of the main modifiable risk factor. Most of the patients started smoking early during youth period. This study aimed to determine the association and to predict the cigarette smoking and cardiovascular risk factors among the male youth. A cross sectional study was conducted by self-administered data sheets, physical examinations: blood pressure measurement and body mass index calculation, blood taking procedure for blood glucose, total cholesterol and HDL-C levels. The results showed that the glycemic status was significantly associated with smoking status (p=0.048) however, there was no significant association for smokers and risk of developing diabetes mellitus compared to non smokers although smokers had higher odd ratio (OR: 4.33; 95%CI: 0.900-20.811) (p=0.068). Interestingly, for daily exposure of smoking, those who smoke 5 cigarette and less was significantly associated with high systolic blood pressure (p = 0.036) and smoking showed protective trend against systolic hypertension (OR: 0.57; 95% CI: 0.266-1.230), however, it was not significant (p=0.152). In conclusion, smoking among youth and its association with the cardiovascular risk factor should be addressed tactfully and early screening should be promptly done among the smoking youth for early prevention.
    Matched MeSH terms: Blood Pressure
  8. Fulltext Remeasurement, evaluation and comparison the health services utilization among women staff at Universiti Kebangsaaan Malaysia after eleven years period (2001-2012)
    Siti Fatimah, A.G., Aniza, I., Shamsuddin, K., Zailiza, S.
    Malaysian Journal of Public Health Medicine, 2013;13(2):48-64.
    MyJurnal
    A cross-sectional study was carried out in July-October 2012 in UKM to remeasure, evaluate and compare the changes in health services utilization level among women staff in UKM with a previous study done in 2001 and its influencing factors. The services studied were blood pressure (BP) measurement and Pap smear test. A total of 234 respondents aged between 18 and 55 were selected using stratified random sampling from Bangi, Kuala Lumpur and UKMMC, Malaysia. Data was collected via self-administered questionnaire and was analyzed by using SPSS version 17.0. Majority 85.9% of the respondents were found to have utilized at least one BP measurement which is higher compared to previous study. The Pap smear test, 64.5% of women have had a Pap smear test done also higher compared to previous study. Multivariate analysis shows the factors associated with BP measurement are age (OR 2.7, CI 95% 1.2, 6.3), family history of general health problems (OR 3.4, CI 95% 1.5, 7.6), and health staff influence (OR 5.2, CI 95% 1.1, 25.5). The factors associated with Pap smear test are marital status (OR 62.8, CI 95% 7.2, 546.4), general health problems (OR 2.3, CI 95% 1.2, 4.5), family planning (OR 6.9, CI 95% 3.0, 16.5) and self-interest (OR 3.3, CI 95%, 1.3, 8.6). The level of health services utilization on BP measurement and Pap smear test in 2012 is higher than 2001. For both BP measurement and Pap smear test the determinant factors are differed in the aforesaid years.
    Matched MeSH terms: Blood Pressure
  9. Treatment of malathion poisoning. Experience of two cases in Sarawak
    Mathewson I, Hardy EA
    Anaesthesia, 1970 Apr;25(2):265-71.
    PMID: 4909432
    Matched MeSH terms: Positive-Pressure Respiration
  10. Fulltext Comparison of markers for metabolic syndrome in day and shift male factory workers in Kota Bharu, Kelantan
    Mohd Nazri, S., Tengku, M.A., Winn, T.
    Malaysian Journal of Public Health Medicine, 2006;6(1):64-69.
    MyJurnal
    There is concern that shift workers are at higher risk for metabolic syndrome (MS) . The syndrome is characterized by a constellation of metabolic risk factors in one individual. A cross-sectional study of 148 workers in one factory in Kota Bharu, Kelarttan was conducted to examine relationships between shift work and five of the MS rnk factors namely high blood pressure, hyperglycemia, hypertriglyceridaemia, hypo·I·IDL-cholesterolaemia and high body mass index (BMI) . Data was collected through a questionnaire on psychosocial and life-style factors, anthropometric and blood pressure measurements, fasting blood sugar and fasting lipid profile. The National Cholesterol Education Program’s Adult Treatment Panel III Report (NCEPATP III) with some modifications was used to determine the presence of risk factors for the metabolic syndrome, The prevalence of high blood pressure, hypertriglyceridaemia and high BMI were significantly higher among shift workers compared to day workers. There was no difference in the prevalence of hyperglycemia and hypo-HDL-cholesterolaemia. When the shift workers were compared with the
    day workers, the proportion of workers having three or more risk factors for the syndrome was higher among shift workers which were 15.8% and 5.6% respectively.
    Matched MeSH terms: Blood Pressure
  11. Fulltext Uncomplicated hyperemesis gravidarum does not alter the course of cardiovascular changes during pregnancy
    Sheila Rani Kovil George, Sivalingam Nalliah
    International e-Journal of Science, Medicine & Education, 2014;8(1):34-43.
    MyJurnal
    The purpose of this prospective longitudinal study was to investigate the maternal cardiac haemodynamic and structural changes that occur
    in pregnancies with uncomplicated hyperemesis gravidarum in a selected Malaysian population. Nine women underwent serial echocardiography beginning at 12 weeks of gestation and throughout pregnancy at monthly intervals. Their echocardiograms were repeated at 6 and 12 weeks following delivery to reflect the pre-pregnancy haemodynamic state. Cardiac output was measured by continuous wave Doppler at the aortic valve. Interventricular septum thickness was determined by M- mode echocardiography and ventricular diastolic function by assessing flow at the mitral valve with Doppler recording. Cardiac output showed an increase of 32.9% at 36 weeks and maintained till 40 weeks of gestation. Heart rate increased from 79 ± 6 to 96 ± 8 beats/min at 36 weeks. Stroke volume increased by 16.4 % at 40 weeks of gestation when compared to the baseline
    value. Systolic and diastolic blood pressure did not appreciably change but showed a lower reading during the mid-trimester period. Early inflow velocity of left ventricle did not show a rise while peak atrial velocity showed an increasing trend; thus the ratio of early inflow to peak atrial transport showed a declining trend from early pregnancy to term. End diastolic dimension of left ventricle and interventricular septum thickness showed an increased value at term. Uncomplicated hyperemesis gravidarum did not alter the haemodynamic changes throughout pregnancy and concur with established data for normal pregnancy.
    Matched MeSH terms: Blood Pressure
  12. Fulltext A diagnostic workup of perioperative anaphylaxis reveals a selective type 1 hypersensitivity to cefazolin
    Meera Thalayasingam, Shek, Lynette Pei-Chi
    International e-Journal of Science, Medicine & Education, 2015;9(2):37-39.
    MyJurnal
    Anaphylaxis in the operating room although infrequent can be potentially fatal. The diagnosis of perioperative anaphylaxis is complex due to a multitude of factors. Firstly, patients under anesthesia cannot verbalize their complaints, the anesthetic agents themselves can alter vital parameters (e.g. heart rate and blood pressure) and cutaneous signs in a completely draped patient may be missed. Secondly, the differential diagnosis of intraoperative anaphylaxis is wide. Conditions such as asthma exacerbation, arrhythmia, hemorrhage, angioedema, mastocytosis, acute myocardial infarction, drug overdose, pericardial tamponade, pulmonary edema, pulmonary embolus, sepsis, tension pneumothorax, vasovagal reaction, venous air embolism, laryngospasm, blood transfusion reaction and malignant hyperthermia need to be considered. Thirdly, the diagnostic workup is challenging due to the multiple medications administered and other exposures encountered such as latex and chlorhexidene. However, through a timely allergy consultation and a systematic approach, identification of the culprit agent and safe alternatives can be established to prevent future occurrences as illustrated in the case below.
    Matched MeSH terms: Blood Pressure
  13. Fulltext Nutritional and physical activity status among adults living in low-cost housing area in Selangor
    Lim, Siew Wen, Roslee Rajikan, Razinah Sharif
    Jurnal Sains Kesihatan Malaysia, 2016;14(2):79-88.
    MyJurnal
    This study aimed to assess the nutritional and physical activity status among adults living in low-cost housing area. This cross-sectional study involved 115 adults aged from 18 to 59 years old (46 male and 69 female). Anthropometric and body composition measurements of height, weight, body fat percentage, waist and hip circumference were taken. Biochemical measurements included blood glucose, blood cholesterol and blood pressure. Dietary intake was evaluated by interviewing subjects using Food Frequency Questionnaires (FFQ). Physical activity status was determined by interviewing subjects using International Physical Activity Questionnaire (IPAQ). Most of the subjects were found to be mainly on low socioeconomic status and working as blue collar workers. The mean body mass index (BMI) for men and women were 27.3 ± 6.3 kg/m2 and 28.5 ± 5.3 kg/m2, respectively. The waist-hip ratio of men and women were 0.92 ± 0.07 and 0.86 ± 0.06, respectively. Mean blood pressure observed was 128.8 ± 18.8 mmHg (systolic) and 78.2 ± 12.1 mmHg (diastolic). Mean blood glucose was reported to be 6.6 ± 3.2 mmol/L while the mean blood cholesterol was 5.2 ± 1.0 mmol/L. Overall energy intake was 2705 ± 603 kcal with the contribution of 53.4% carbohydrate, 13.5% protein and 32.5% fat to overall energy intake. The nutrients that did not achieve Malaysia’s Recommended Nutrient Intake (RNI) were calcium (73.1%), thiamine (70.5%), folate (25.0%) and vitamin A (19.6%). The mean physical activity of subjects was 6739.8 ± 8135.6 MET-min/week (high physical activity). In conclusion, the adults living in low-cost housing have unsatisfactory nutritional status yet they have good physical activity level which might be contributed by their occupation.
    Matched MeSH terms: Blood Pressure
  14. Prebiotic evaluation of red seaweed (Kappaphycus alvarezii) using in vitro colon model
    Bajury DM, Rawi MH, Sazali IH, Abdullah A, Sarbini SR
    Int J Food Sci Nutr, 2017 Nov;68(7):821-828.
    PMID: 28393631 DOI: 10.1080/09637486.2017.1309522
    Red seaweed (Kappaphycus alvarezii) cultivated from Sabah (RSS) and Langkawi (RSL) were digested using in vitro mouth, gastric and duodenal model. The digested seaweed then fermented in a pH-controlled batch culture system inoculated with human faeces to mimic the distal colon. Bacterial enumeration were monitored using fluorescent in situ hybridisation, and the fermentation end products, the short chain fatty acids (SCFA), were analysed using HPLC. Both RSS and RSL showed significant increase of Bifidobacterium sp.; from log10 7.96 at 0 h to log10 8.72 at 24 h, and from log10 7.96 at 0 h to log10 8.60 at 24 h, respectively, and shows no significant difference when compared to the Bifidobacterium sp. count at 24 h of inulin fermentation. Both seaweeds also showed significant increase in total SCFA production, particularly acetate and propionate. Overall, this data suggested that K. alvarezii might have the potential as a prebiotic ingredient.
    Matched MeSH terms: Chromatography, High Pressure Liquid
  15. Bioequivalence of a generic metformin tablet preparation
    Yuen KH, Wong JW, Billa N, Julianto T, Toh WT
    Int J Clin Pharmacol Ther, 1999 Jul;37(7):319-22.
    PMID: 10442505
    The bioavailability of a generic preparation of metformin (Diabetmin from Hovid Sdn Bhd) was evaluated in comparison with a proprietary product (Glucophage from Lipha Pharma Ltd., UK).
    Matched MeSH terms: Chromatography, High Pressure Liquid
  16. Minor methylated pyranoamentoflavones from Calophyllum venulosum
    Cao SG, Sim KY, Goh SH
    Nat Prod Lett, 2001;15(5):291-7.
    PMID: 11841112
    Two new biflavonoids, pyranoamentoflavone 7-methyl ether (1) and pyranoamentoflavone 4'-methyl ether (2), have been isolated from the leaves of Calophyllum venulosum. The structures of these two new compounds were elucidated by spectroscopic data.
    Matched MeSH terms: Chromatography, High Pressure Liquid
  17. Effect of palm oil carotene on breast cancer tumorigenicity in nude mice
    Nesaretnam K, Radhakrishnan A, Selvaduray KR, Reimann K, Pailoor J, Razak G, et al.
    Lipids, 2002 Jun;37(6):557-60.
    PMID: 12120953
    Biological therapies are new additions to breast cancer treatment. Among biological compounds, beta-carotene has been reported to have immune modulatory effects, in particular, enhancement of natural killer cell activity and tumor necrosis factor-alpha production by macrophages. The objective of this study was to investigate the effect of palm carotene supplementation on the tumorigenicity of MCF-7 human breast cancer cells injected into athymic nude mice and to explore the mechanism by which palm carotenes suppress tumorigenesis. Forty-eight 4-wk-old mice were injected with 1 x 10(6) MCF-7 cells into their mammary fat pad. The experimental group was supplemented with palm carotene whereas the control group was not. Significant differences were observed in tumor incidence (P< 0.001) and tumor surface area and metastasis to lung (P< 0.005) between the two groups. Natural killer (NK) cells and B-lymphocytes in the peripheral blood of carotene-supplemented mice were significantly increased (P < 0.05 and P < 0.001, respectively) compared with controls. These results suggest that palm oil carotene is able to modulate the immune system by increasing peripheral blood NK cells and B-lymphocytes and suppress the growth of MCF-7 human breast cancer cells.
    Matched MeSH terms: Chromatography, High Pressure Liquid
  18. Comparative efficacy of perindopril and enalapril once daily using 24-hour ambulatory blood pressure monitoring
    Yusoff K, Razak TA, Yusof N, Rafee NM
    Int J Clin Pract, 1999 Jun;53(4):277-80.
    PMID: 10563072
    ACE inhibitors are important therapeutic agents in controlling hypertension, correcting some of its pathophysiological derangement and improving its prognosis. While there are many such agents, there may be some important differences between them. This placebo run-in, double blind, crossover study, using 24-hour ambulatory blood pressure monitoring, compares the efficacy of perindopril 4-8 mg and enalapril 10-20 mg as once daily antihypertensive agents on 32 patients. For diastolic blood pressure (DBP), perindopril had a placebo-corrected peak (P) reduction of blood pressure (BP) of -6.4 +/- 1.3 mmHg vs its placebo-corrected trough (T) of -5.2 +/- 1.7 mmHg. Enalapril had a reduction in DBP of -8.5 +/- 1.3 mmHg (P) and -5.7 +/- 1.7 mmHg (T). For systolic blood pressure (SBP), perindopril had a reduction of -7.5 +/- 1.6 mmHg (P) vs -7.3 +/- 2.2 mmHg (T) compared to enalapril with -10.8 +/- 1.6 mmHg (P) vs -8.3 +/- 2.3 mmHg (T). Placebo-corrected trough-to-peak ratio (SBP/DBP) for perindopril was 0.97/0.81 vs 0.77/0.67 for enalapril. There was no difference noted in 24-hour mean BP, area under the curve or post-dose casual BP measurements. Both perindopril and enalapril were well tolerated and the two treatment groups had similar safety profiles. Perindopril thus had a predictable and sustained blood pressure effect giving a 24-hour cover for the patient without excessive peak effect or poor trough effect.
    Matched MeSH terms: Blood Pressure Monitoring, Ambulatory
  19. Fulltext Potential use of cord blood for Hb E hemoglobinopathy screening programme using capillary electrophoresis
    Wan Mohd Saman WA, Hassan R, Mohd Yusoff S, Che Yaakob CA, Abdullah NA, Ghazali S, et al.
    Malays J Pathol, 2016 Dec;38(3):235-239.
    PMID: 28028293 MyJurnal
    BACKGROUND: Thalassemia and hemoglobinopathies are inherited red blood cell disorders found worldwide. Hemoglobin (Hb) E disorder is one of the hemoglobinopathies known to have the high prevalence in South East Asia. Most of transfusion-dependent thalassemias were genotypically compound heterozygous Hb E/ β-thalassemia. In Malaysia, the national screening program for thalassemia was implemented for early pregnancy or secondary school girls; however many participants do not turn-up and missed the screening test. Screening for thalassemia using samples from cord blood is an alternative choice as it is a readily available source of blood and hence early detection of the disease. The purpose of this study was to determine the potential use of cord blood for the screening of HbE hemoglobinopathy by using capillary electrophoresis (CE).

    METHODS: Cord blood samples were collected from 300 newborns of healthy mothers. Hematological parameters were determined and hemoglobin quantitation for all cord blood samples were performed using capillary electrophoresis system (CES) and high performance liquid chromatography (HPLC).

    RESULTS: Majority of cord blood samples (63%) revealed Hb AF followed by Hb AFA2 (20%). Hb AFE was detected in 10.7% with the mean value of Hb E ranging from 2.3%-11.1%.

    CONCLUSION: Hemoglobin E was detected in cord blood using capillary electrophoresis system. It can be recommended in areas where Hb E/β is prevalent. Implementation of a screening strategy using CE on cord blood sampling will identify the disease early. With regular follow-up on these patients, the status of their disease can be determined earlier and appropriate management implemented.

    Matched MeSH terms: Chromatography, High Pressure Liquid
  20. Fulltext Changes in the urinary metabolites in losartan-treated spontaneously hypertensive rats
    Norasikin Ab Azis, Mohd Saleh Ahmad Kamal, Zurain Radjeni, Ahmed Mediani, Renu Agarwal
    Journal of Clinical and Health Sciences, 2021;6(1):32-45.
    MyJurnal
    Introduction: This study examined the association of losartan induced changes in urinary
    metabolomic profile with the changes in blood pressure (BP) and renin-angiotensinaldosterone system (RAAS) in spontaneously hypertensive rats (SHR). Methods: Male SHR
    were administered with either 0.5 mL of distilled water (control group, n=6) or 10 mg.kg-1 of
    losartan (group 2, n=6) daily by oral gavage for 4 weeks. Body weight, BP, food and water
    intake were measured weekly. At week 4, urine was collected for urinary electrolyte analysis
    and metabolite profiling, after which the animals were euthanised by decapitation and blood
    was collected for analysis of components of RAAS and electrolyte concentrations. Urine
    metabolite profile of SHR was determined using proton nuclear magnetic resonance (
    1H-NMR)
    spectrometry combined with multivariate data analysis. Results: At week 4, losartan-treated
    SHR had significantly lower BP than non-treated SHR. There were no differences in water
    and food intake, body weight, serum and urinary electrolyte concentrations or in their urinary
    excretions between the two groups. No differences were evident in the components of RAAS
    except that the angiotensinogen level was significantly higher in losartan-treated SHR
    compared to non-treated SHR. Orthogonal partial least squares discriminant analysis (OPLSDA) showed clear separation of urinary metabolites between control and losartan-treated
    SHR. Losartan-treated SHR group was separated from the control group by changes in the
    intermediates involved in glycine, serine and threonine metabolism. Conclusion:
    Antihypertensive effect of losartan in SHR seems to be associated with changes in urinary
    metabolite profile, particularly involving the metabolism of glycine, serine and threonine.
    Matched MeSH terms: Blood Pressure
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