Displaying publications 61 - 80 of 159 in total

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  1. Taridi NM, Yahaya MF, Teoh SL, Latiff AA, Ngah WZ, Das S, et al.
    Clin Ter, 2011;162(2):93-8.
    PMID: 21533313
    Oxidative stress is caused by imbalance between the productions of reactive oxygen species (ROS) and antioxidant defense mechanisms. Palm oil antioxidants such as tocotrienol rich fraction (TRF) is known to have neuroprotective effects on neurones by acting against free radical induced neuronal cell death. This study was undertaken to elucidate the effect of TRF on oxidative DNA damage and cognitive functions in experimental rats.
  2. Suhana MR, Farihah HS, Faizah O, Nazrun SA, Norazlina M, Norliza M, et al.
    Clin Ter, 2011;162(4):313-8.
    PMID: 21912818
    Osteoporosis is a proven complication of long-term glucocorticoid therapy. Concern on glucocorticoid induced osteoporosis has increased dramatically in recent years with the widespread use of synthetic glucocorticoids. Glucocorticoid action in bone depends upon the activity of 11βhydroxysteroid dehydrogenase type 1 enzyme (11βHSD1). This enzyme plays an important role in regulating corticosteroids by locally interconverting cortisone into active cortisol. This has been demonstrated in primary cultures of human, mouse or rat osteoblasts. Therefore, inhibition of this enzyme may reduce bone resorption markers. Piper sarmentosum (Ps) is a potent inhibitor of 11βHSD1 in liver and adipose tissue. In this study we determined the effect of Ps on 11βHSD1 activity in bones of glucocorticoid-induced osteoporotic rats.
  3. Potu BK, Nampurath GK, Rao MS, Bhat KM
    Clin Ter, 2011;162(4):307-12.
    PMID: 21912817
    The aim of our study was to see the efficacy of petroleum ether extract of Cissus quadrangularis (CQ) on development of osteopenia in ovariectomy induced Wistar rats.
  4. Mohd-Ali B, Leong SF, Abdul-Mutalib H, Mohidin N
    Clin Ter, 2011;162(4):327-30.
    PMID: 21912820
    OBJECTIVE: Asians are known to have different tear characteristics compared to Caucasians that may affect contact lens wear. There are scanty research studies that have evaluated tears during continuous wear contact lens in Asia. The present study aims to evaluate changes in tears in subjects wearing continuous wear rigid gas permeable contact lens (CWRGP) for 6 months.
    MATERIALS AND METHODS: Thirty five neophyte subjects (21 females, 14 females) were recruited for this study. Subjects were fitted with CWRGP lenses with Dk of 163 on both eyes. Tear was evaluated using Phenol red thread test (PRT), tear break up time (TBUT) test and tear meniscus height (TMH) measurement. Non parametric and parametric analyses were used to compare the parameters.
    RESULTS: Values at baseline (BL) and six months (6M) were as follow: PRT, BL=19.10 ± 3.86 mm, 6M= 21.02 ± 4.27 mm, TBUT, BL= 8.58 ± 4.90 sec, 6M=8.08 ± 5.32 sec, TMH, BL= 0.38 ± 0.12 mm, 6M= 0.34 ± 0.07 mm. Statistical analysis showed significant difference in tear volume for PRT only at 6 months (p=0.007).
    CONCLUSION: Our analysis showed minimal change in the tear characteristics after six months of CWRGP lens wear, which indicated low impact of CWRGP contact lens on tears characteristics of Asian eyes. However, careful monitoring is required to prevent development of adverse events during contact lens wear.
  5. Siti-Aishah MA, Noriah O, Malini MN, Zainul-Rashid MR, Das S
    Clin Ter, 2011;162(5):447-50.
    PMID: 22041803
    A 30-year-old, nulliparous woman presented with a history of subfertility. On examination she was found to have uterine fibroid of 28 weeks size of gravid uterus and subsequently laporatomy myomectomy was performed. Multilobulated masses, with diameters ranging from 22 mm to 160 mm were found. Cut sections of the lobulated masses showed whitish whorled cut surface. One of the multilobulated masses had a cystic cavity, measuring 60x50x35 mm(3). Light microscopic findings of the mass with the cystic cavity showed a well-circumscribed cellular tumour composed of cells exhibiting moderate nuclear atypia which were enlarged, nuclei with prominent chromatin clumping and were distributed in areas. Some tumour cells showed large nuclear pseudoinclusions, multinucleated or multilobated tumour giant cells, smudging and few enlarged nucleoli. Mitotic activity was 4 MFs per 10 HPFs. Occasional cells with intracytoplasmic inclusions resembling rhabdoid - like features were seen. There were no atypical mitoses or tumour necroses were noted. Diagnosis of atypical leiomyoma or symplastic leiomyoma was made. Atypical or symplastic leiomyomas are rare in the region of Malaysia and the present case discusses its incidence in younger age, its morphological features along with diagnosis and clinical outcome.
  6. Rosdinom R, Fazli A, Ruzyanei NJ, Azlin B, Srijit D
    Clin Ter, 2011;162(1):23-9.
    PMID: 21448542
    BACKGROUND AND AIMS: Parkinson disease (PD) is the second most prevalent neurodegenerative disorder after Alzheimer disease. Besides motor presentations, cognitive impairment is among the other likely complications as the illness progresses. This study aimed to determine the prevalence of cognitive impairment in PD and the factors associated with the cognitive impairment.
    MATERIALS AND METHODS: A cross-sectional, descriptive study was conducted on all PD patients at different stages of their illness, in two major tertiary hospitals in Malaysia with their caregivers, over a three month period in 2002. Patients' cognitive functions were tested using the Mini Mental State Examination (MMSE). Important sociodemographic data and relevant clinical information of the patients as well as caregivers' information on income, duration of care-giving, relationship with the patient, and other relevant variables were gathered. Patients' level of functioning was assessed using the Activities of Daily Living (ADL) index. Staging of illness was done based on the Hoehn and Yahr Scale.
    RESULTS: Out of 115 eligible patients, 35% were in the 60-69 age group with 57% in stage 2 of illness, A total of 29% of patients experienced various degrees of cognitive impairment , with almost half (47%) in the stage 3 and 4 exhibiting MMSE scores <24. Factors which were significantly associated with impaired cognitions were race, educational level and stage of illness.
    CONCLUSION: Cognitive impairment was fairly common in PD and the severity of impairment in cognition and physical functioning increased with the advancement of the illness.
  7. Nurasyikin Y, Leong CF, Fadhlullah TM, Hafiz WM, Nadiah Z, Atieqah AN, et al.
    Clin Ter, 2011;162(1):19-22.
    PMID: 21448541
    The main objective of the present study was to evaluate the temperature chain of red blood cells (RBC) returned unused blood bags using blood temperature indicator and ascertain the factors like transportation time, type, size of coolant box and number of bags per box.
  8. Ramzisham AR, Arief H, Ngoo KS, Zamrin DM, Joanna OS
    Clin Ter, 2011;162(6):553-4.
    PMID: 22262328
    Acute aortic dissection is a life-threatening condition, warranting prompt diagnosis and treatment. Management of which incorporates multidisciplinary expertise from the medical, surgical and intensive care. If left untreated, the mortality rate of acute aortic disease exceeds 50% within 48 hours and 80% within two weeks, with a 5-year survival rate of 19%. The most common cause of death in untreated acute aortic dissection, regardless of aetiology, is aortic rupture. We would like to share our successful experience of cases at the two extreme ages of acute aortic dissection. Literature review with their pathogenesis are discussed.
  9. Yazid Bajuri M, Tan BC, Das S, Hassan S, Subanesh S
    Clin Ter, 2011;162(6):549-52.
    PMID: 22262327
    There are various causes of the common peroneal nerve palsy. However, common peroneal nerve palsy caused by ganglia are uncommon. We hereby present a case of a 55-year-old man with a 1 week history of foot drop and swelling in the region of the right leg. Physical examination and nerve conduction study studies confirmed a diagnosis of common peroneal nerve palsy. Magnetic resonance imaging (MRI) revealed a lobulated, elongated cystic-appearing mass anterior to the head of fibula. Surgical decompression of the nerve with removal of the mass was performed. Surgical pathology reports confirmed the diagnosis of a ganglion cyst. Findings on physical examination, nerve conduction study and MRI results of this interesting case are being discussed. We wish to highlight that even a tumour which is benign and within the nerve sheath can cause compression.
  10. Fariz MM, Tarmizi MN, Ainaini MH, Khairil AM, Faizal A, Sagap I
    Clin Ter, 2011;162(6):543-5.
    PMID: 22262325
    BACKGROUND AND OBJECTIVES: Ritual circumcision is one of the most common surgical procedures performed in the developing world. Various technique for circumcision has been described to increase patient's safety and to decrease operating time. This study will look at comparing the conventional method of circumcision using scissors and ligatures with bipolar diathermy. To compare the incidence of bleeding and infection in patients who underwent circumcision between using the bipolar diathermy technique with conventional surgery (dorsal slit) technique for circumcision. The operative time between the two techniques were also recorded.
    MATERIALS AND METHODS: A prospective, randomized study was conducted in all children undergoing ritual circumcision at Raja Perempuan Zainab II Hospital, Malaysia over a 1-year period. Data analysed were the operation time,postoperative bleeding rates and infection rates.
    RESULTS: A total of 341 patients were included in the study. Randomization resulted in 183 patients in conventional surgery group and 158 patients in bipolar group. The incidence of bleeding were significantly better in the bipolar group compared to conventional group (3.1% vs 19.7%), (p<0.001). There was no significant difference in the infection rate (1.3% vs 2.7%) (p=0.457). Operative times were shorter in the bipolar diathermy group (Mean 8.2 minutes) compared to conventional group (Mean 15.3 minutes) (p<0.01).
    CONCLUSION: Bipolar diathermy technique for circumcision is safe and quicker than the dorsal slit technique.
  11. Das S, Norzana AG, Azian AL, Farihah HS, Faizah O
    Clin Ter, 2011;162(6):555-7.
    PMID: 22262329
    In this case report, we report the absence of the fourth tendon of flexor digitorium superficialis (FDS) to the little finger with a concurrent anomalous muscular belly of flexor digitorum profundus (FDP) in the palm. The FDS originated from the medial epicondyle, divided into three tendons for the index, middle and ring fingers with the little finger devoid of any attachment. The FDP exhibited a muscular belly which passed deep to the flexor retinaculum (FR) and continued for another 4 cm thereby dividing into four slips for the index, middle, ring and little fingers. The presence of the muscular belly of the FDP lead us to think whether it was an adhesion between the tendons of the FDP, so we proceeded to histological analysis. The tissue was processed and stained with Hematoxylin and Eosin. Abundant longitudinal muscle fibers with peripherally situated nuclei confirmed it to be a skeletal muscle. Absence of the tendon of FDS to little finger may influence the flexion movement in the middle and proximal interphalangeal joints. Presence of anomalous muscle belly of FDP in the palm may mimic any soft tissue tumour, compress neurovascular structures or even pose difficulty while performing tendon transplant surgeries.
  12. Sharanjeet-Kaur, Norlaila MD, Chung KM, Azrin EA, Boo NY, Ong LC
    Clin Ter, 2011;162(6):517-9.
    PMID: 22262320
    A cross-sectional study was undertaken to determine and compare the refractive status of premature children without retinopathy of prematurity (ROP) and full term children below the age of three years.
  13. Ishamuddin IM, Zamrin DM, Joanna OS, Ramzisham AR, Hairolfaizi H
    Clin Ter, 2011;162(6):527-31.
    PMID: 22262322
    The safety, feasibility and post-operative outcome are the main concern in Off-pump Coronary artery bypass graft (OPCAB) surgery as compared to conventional technique especially in multi-vessels coronary artery disease.
  14. Izham IN, Zamrin DM, Joanna OS, Ramzisham AR, Hairolfaizi H, Ishamuddin IM, et al.
    Clin Ter, 2011;162(6):521-5.
    PMID: 22262321
    The effect of the duration of ischaemic myocardial time to left ventricular ejection fraction (LVEF) after valve replacement surgery has been attributed. This study aims to look at the correlation between myocardial ischaemic time and changes LVEF post valve replacement surgery up to 6 months period.
  15. Nizar AM, Nazrun AS, Norazlina M, Norliza M, Ima Nirwana S
    Clin Ter, 2011;162(6):533-8.
    PMID: 22262323
    Vitamin E is an antioxidant that may protect bone against oxidative stress-induced osteoporosis. This in vitro study was conducted to determine the protective effects of a-tocopherol and γ-tocotrienol on osteoblasts, the bone forming cells, against oxidative stress.
  16. Ho SE, Ting CK, Das S, Loo CY, Rohayu AB, Khor SY, et al.
    Clin Ter, 2011;162(3):217-22.
    PMID: 21717045
    Quality of life after acute coronary heart disease amongst patients is important outcome factor in deliberations of patient's care. The main aim of the study was to examine the quality of life amongst acute CHD patients.
  17. Samsiah M, Das S, Chee SY, Rashidah R, Siti H, Ruth P, et al.
    Clin Ter, 2011;162(3):209-15.
    PMID: 21717044
    There is paucity of literature on the measurement of the quality of life in post stroke patients in the developing countries. The main objective of this study was to determine the quality of life (QOL) of post stroke patients.
  18. Taty Anna K, Elvy Suhana MR, Das S, Faizah O, Hamzaini AH
    Clin Ter, 2011;162(3):201-7.
    PMID: 21717043
    Curcuma longa (CL) or turmeric is an Ayurvedic herb that has been traditionally used to treat inflammatory conditions like rheumatoid arthritis (RA). Collagen-induced arthritis (CIA) is a well established experimental auto-immune mediated polyarthritis in susceptible strains of rodents. The main aim of the study was to observe the inflammatory, macroscopic and radiological changes in the arthritic ankle joints of experimentally collagen-induced arthritis animals treated with or without CL extract.
  19. Noranizah W, Siti-Aishah MA, Munirah MA, Norazlin MH, Rohaizak M, Naqiyah I, et al.
    Clin Ter, 2010;161(2):129-37.
    PMID: 20499026
    Vascular endothelial growth factor (VEGF) is a leading factor for tumour angiogenesis and p53 protein is the product of a tumor suppressor gene. The main aim of the study was to assess the association of p53 protein with VEGF expression in breast carcinoma.
  20. Tan GH, Harunarashid H, Das S, Goh YH, Ramzisham AR
    Clin Ter, 2010;161(6):533-4.
    PMID: 21181082
    An internal hernia through the mesosalpinx is a rare condition which is often overlooked. We report the case of a 65-year-old lady who presented with features of small bowel obstruction. At laparotomy, a gangrenous ileum was found to have herniated through a defect in the right mesosalpinx. We discuss this rare cause of a small bowel obstruction and its diagnostic dilemma.
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