Medical Journal of Indonesia
This quarterly medical journal is an official scientific journal of the Faculty of Medicine Universitas Indonesia in collaboration with German-Indonesian Medical Association (DIGM) Indexed in: IMSEAR; CAB Abstracts; Global Health; HINARI; DOAJ; DRJI; Google Scholar; JournalTOCs; Ulrichsweb Global Serial Directory; WorldCat; New Jour; Electronic Journals Library; ISJD Accredited (2013-2018) by DIKTI Kemendikbud Republik Indonesia (No:58/DIKTI/Kep/2013)
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Evaluation of outer dense fiber-1 and -2 protein expression in asthenozoospermic infertile men
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.998
Background: Most of male infertility are caused by defect in sperm motility (asthenozoospermia). The molecular mechanism of low sperm motility in asthenozoospermic patients has not been fully understood. Sperm motility is strongly related to the axoneme structure which is composed of microtubules and supported by outer dense fiber (ODF) and fibrous sheath (FS) protein. The objective of this study was to characterize the ODF (ODF1 and ODF2) expression in asthenozoospermic infertile male and control normozoospermic fertile male.Methods: Asthenozoospermic samples (n=18) were collected from infertile patients at Andrology Lab, Cipto Mangunkusumo Hospital Jakarta and control were taken from normozoospermic fertile donor (n=18). After motility analyses by computer-assisted sperm analysis (CASA), semen were divided into two parts, for Western blot and for immunocytochemistry analysis. Antibody against ODF1 and ODF2 protein were used in both analyses.Results: Analysis of ODF1 protein expression showed bands with molecular weight of ~30 kDa and ODF2 ~85 kDa. The mean band intensity of ODF1 and ODF2 protein were lower in the asthenozoospermic group (AG) compared to normozoospermic group (NG). Moreover, both ODF proteins were less intense and less localized in the AG than NG. Sperm motility was lower in AG, compared to control NG, i.e. average path velocity (VAP) = 32.07 ± 7.03 vs 37.58 ± 8.73 µm/s, p = 0.455; straight line velocity (VSL) = 24.17 ± 6.90 vs 27.61 ± 4.50 µm/s, p = 0.317 and curvilinear velocity (VCL) = 45.68 ± 7.91 vs 55.55 ± 16.40 µm/s, p = 0.099.Conclusion: There is down-regulation of ODF1 and ODF2 protein expression and less-compact localization in AG sperm compared to the NG. These changes might have caused disturbances in the sperm motility as observed in this study.
Associations between BMI, serum uric acid, serum glucose, and blood pressure with urinary tract stone opacity
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1068
Background: Urolithiasis refers to formation of stone in the kidney, ureter, or bladder. Several studies showed metabolic abnormalities were common in urolithiasis patients. The aim of this study was to describe the association between body-mass-index (BMI), serum uric acid, serum glucose, and blood pressure toward stone opacity in urinary tract stone patients. Methods: This study was done retrospectively by reviewing registry data of urinary tract stone patients that had undergone ESWL on January 2008 - December 2013 in Department of Urology Cipto Mangunkusumo Hospital. Data concerning body mass index, serum uric acid, serum glucose, blood pressure, and urinary tract stone opacity were recorded. Associations between body mass index, serum uric acid, serum glucose and blood pressure with urinary tract stone opacity were analyzed using chi-square test. Results: There were 2,889 patients who underwent ESWL on January 2008 - December 2013. We analyzed 242 subjects with complete data. Mean age was ± 12.78 (48.02 years). Male-to-female ratio was 2.27:1. Mean BMI was ± 3.78 (29.91 kg/m2). High risk BMIs were found in 161 patients (66.52%). The proportion of radioopaque stone was 77.69% (188 patients). Twenty two patients (9.1%) had normal blood pressure. Patients with high serum uric acid were 34.30% (83 patients). We found a significant association between random serum glucose level and stone opacity (p < 0.05). Conclusion: There is an association between random serum glucose level and stone opacity in urolithiasis patients. Hyperglycemia patients tend to have radiolucent stone, whereas normoglycemia patients tend to have radioopaque stone.
Additional benefit of higher dose green tea in lowering postprandial blood glucose
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1167
Background: Green tea contains catechins that have inhibitory effects on amylase, sucrase, and sodium-dependent glucose transporter (SGLT) which result in lowering of postprandial blood glucose (PBG). This beneficial effect has been widely demonstrated using the usual dose (UD) of green tea preparation. Our study was aimed to explore futher lowering of PBG using high dose (HD) of green tea in healthy adolescents. Methods: 24 subjects received 100 mL infusion of either 0.67 or 3.33 grams of green tea with test meal. Fasting, PBG at 30, 60, 120 minutes were measured. Subjects were cross-overed after wash out. PBG and its incremental area under the curve (IAUC) difference between groups were analyzed with paired T-test. Cathecin contents of tea were measured using high-performance liquid chromatography (HPLC). Results: The PBG of HD group was lower compared to UD (at 60 minutes =113.70 ± 13.20 vs 124.16 ± 8.17 mg/dL, p = 0.005; at 120 minutes = 88.95 ± 6.13 vs 105.25 ± 13.85 mg/dL, p < 0.001). The IAUC of HD was also found to be lower compared to UD (2055.0 vs 3411.9 min.mg/dL, p < 0.001). Conclusion: Additional benefit of lowering PBG can be achieved by using higher dose of green tea. This study recommends preparing higher dose of green tea drinks for better control of PBG.
A survey on the management of overactive bladder by Indonesian urologists
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1172
Background: Overactive bladder (OAB) is a clinical syndrome consisting of symptom complex of urgency, with or without incontinence which has significant effects on quality of life and has to be managed properly. The aim of this study was to review the management of OAB by Indonesian urologists.Methods: A self-constructed questionnaires containing diagnostic and treatment options of OAB patients were distributed to Indonesian urologists. This was a cross-sectional study and descriptive analysis method was used to analyze the data.Results: 129 Indonesian urologists participated in this study. Most of them faced more than 20 OAB cases per year with the most common type was OAB without incontinence or dry OAB (57.4%). Most urologists (34.1%) ordered at least three diagnostic tools to determine OAB. They were bladder diary, urinalysis and scoring system. The most used scoring system (48.9%) was the overactive bladder symptoms score (OABSS). Thirty-five point seven percents (35.7%) of urologists used antimuscarinic and behavioral therapy as initial therapy. Solifenacin 5 mg/day was the most common antimuscarinic prescribed as the first line therapy (48%). Most common items commonly evaluated for follow-up: symptoms (96.9%), bladder diary (72.9%); and drugâs side effect (58.1%). When initial therapy had failed, most of the urologists (54.3%) chose to increase the dose of antimuscarinic. None of them chose bladder botulinum toxin injection as their additional therapy.Conclusion: OAB is a frequent disorder which remains a challenge for urologists. The management of patients with OAB by Indonesian urologists has been suitable with the previous studies and guidelines.
Serum vascular endothelial growth factor as a predictor of clinical outcomes in anterior circulation ischemic stroke
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1196
Background: Inflammatory response in the acute phase of ischemic stroke will trigger the process of neuroplasticity and determine the clinical outcomes. Angiogenesis and neurogenesis are induced by expression of vascular endothelial growth factor (VEGF) in the acute phase of stroke. The purpose of this study was to determine the association between VEGF serum level in acute phase of stroke with the clinical outcomes. Methods: This longitudinal cohort study was conducted on 64 patients suffering from first-attack of anterior circulation blockage as evidenced by cephalic diffusion-weighted magnetic resonance imaging (DWI). VEGF serum level was measured at 72 hours and 7 days after stroke and the clinical outcomes were assessed on day 30 post-stroke using the National Institutes of Health Stroke Scale (NIHSS). Results: VEGF level at hour-72 and on day-7 were 5.84 ± 0.736 ng/mL and 5.797 ± 0.96 ng/mL, respectively (p > 0.05). High VEGF levels at hour-72 can be used to predict poor clinical outcome 30 days after stroke (OR = 6.5; 95% CI = 1.15-36.61; p = 0.034). Subjects who have increasing levels of VEGF on day-7 compared to hour-72 tend to have better clinical outcomes on day-30. (NIHSS score = 1.33 ± 1.22 vs 3 ± 3.78; p = 0.232). Conclusion: VEGF levels in the acute phase of ischemic stroke reflect the degree of brain damage, the dynamic of the increase in VEGF levels after a stroke was associated with better clinical outcomes.
Annular pancreas: the failure of side-to-side gastrojejunostomy anastomosis and the success of repair with Roux-en-Y gastrojejunostomy
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1207
Annular pancreas is a rare congenital anomaly characterized by a partial or complete encirclement of ectopic pancreas tissue around the duodenum. We report a case of annular pancreas in a 15 day-old infant admitted to the hospital with complaints of profuse and recurrent vomiting and loss of body weight. Non-contrast abdominal X-ray showed a dilated stomach with bubbles formation around the upper abdomen. An obstruction was noted and open laparotomy was performed. Upon laparotomy, pancreatic ring encircled the proximal duodenum causing an obstruction. Side-to-side gastrojejunostomy was performed and passage through the bypass was satisfactory. Four days after the operation, vomiting and bulging abdomen ensued. Contrast abdominal X-ray demonstrated filling defects at the level of obstruction and the anastomosis made. Anastomotic stricture was suspected and thus was corrected using Roux-en-Ygastrojejunostomy procedure. Postoperative course in this patient was satisfactory and patient was discharged after 24 days of hospitalization.
Effects of anaerobic exercise and detraining on the caspase-3 expression of rat ventricular cardiomyocyte
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1220
Background: Anaerobic physical exercise is a high intensity physical exercise performed in a short time. This exercise can stimulate apoptosis in left ventricular cardiomyocytes. The aim of this study is to analyze the apoptosis of cardiomyocytes after anaerobic exercise and detraining. Methods: Thirty two wistar rats Ratus Novergicus 250-350 grams (8-10 weeks old) were divided into the following groups (n = 4) and given naerobic physical exercise four and 12 weeks (group Exc-4, Exc-12) and anaerobic exercise followed by four weeks of detraining (Exc-4-D, Exc-12-D). The control groups were only observed in the same period (group CTL-4, CTL-12, CTL-4-D, CTL-12-D). At the end of observation, the rats were sacrificed and examination of the expression of caspase-3 as an indicator of apoptosis was done using immunohistochemical staining. Data were analyzed with ANOVA test. Results: An increase in expression of caspase-3 in the group Exc-4 (72.03%) compared to the CTL-4 (27.22%), (p < 0,001); and Exc-12 (79.30%) compared to the CTL-12 (30.53%) (p = 0.027). Detraining process showed a significant decline Capase-3 expression (31.12% in exc-4-D and 30.44% in the exc-12-D). Conclusion: Anaerobic physical exercise can increase apoptosis in rat left ventricle cardiomyocyte characterized by increased expression of caspase-3. Detraining can improve heart condition characterized by decreased expression of caspase-3.
The status of probiotics supplementation during pregnancy
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1223
Probiotics have been known for their use in medical field for quite a long time. Strong evidences are now available for the use of probiotics in clinical setting. One of the current issues on this topic is the use of probiotics in pregnancy. Recent studies showed that probiotics may be safe and beneficial for prenatal supplementation. In this review, we highlighted several proven use of probiotics supplementation in pregnant women. A few selected strains of probiotics showed promising outcome to prevent preterm labor and preeclampsia, and to reduce atopic eczema but not asthma and wheezing, in offspring of women who had prenatal probiotics supplementation. The mechanism of action responsible for this effect is closely related to the regulation of T cells, although the exact pathways are not defined yet.
Insects on pig carcasses as a model for predictor of death interval in forensic medicine
Medical Journal of Indonesia Vol. 24 No. 2 (2015): June
Publisher : Faculty of Medicine Universitas Indonesia
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DOI: 10.13181/mji.v24i2.1224
Background: Forensic entomology has not been acknowledged in Indonesia so far. Indonesian carrion insects are very rarely reported. The aim of this study was to obtain the types of insects on pig carcasses that could be used for the estimation of post-mortem interval.Methods: Four domestic pigs sacrificed with different methods were used as a model. The carcasses were observed twice daily (around 9 a.m and 4 p.m) during 15 days to assess the stages of decomposition and to collect insects, both in mature and immature stages. The immature insects were reared and the mature insects were indentified in the Laboratory of Pests and Plant Diseases, University of Sam Ratulangi, Manado. Chrysomya megacephala and C. rufifacies were identified both morphologically and with deoxyribose-nucleic acid (DNA) techniques.Results: Five stages of decomposition (fresh, bloated, active decay, post-decay, and skeletonization) were observed. A total of 11 Diptera and 8 Coleoptera species were found during a 15-days succession study. Chrysomya megacephala, C. rufifacies and Hermetia illucens colonized in all carcasses.Conclusion: Insects found on four different pig carcasses consisted mainly of widespread Diptera and Coleoptera. Chrysomya megacephala, C. rufifacies and Hermetia illucens seemed to be primary candidates for the estimation of the post-mortem interval.