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| 1 | Helicobacter pylori infection and gastropathy:A comparison between Indonesian and Japanese patients显示文摘AIM:To compare the effects of Helicobacter pylori(H pylori) infection on gastropathy between Indonesian and Japanese patients.METHODS:Biopsy specimens were obtained during upper gastrointestinal endoscopy from 167 subjects(125 Indonesians and 42 Japanese) with uninvestigated symptoms of dyspepsia.The specimens were analyzed for the presence of H pylori using urease analysis,histopathology,and cell culture.The grade and activity of gastritis was assessed using the updated Sydney system.RESULTS:The percentages of Indonesian and Japanese patients who were H pylori-positive at the antrum or body of the stomach were similar(68% and 59.5%,respectively;P=0.316).Of those who were H pylori-positive,more Japanese patients than Indonesian patients had high levels of polymorphonuclear cells(P=0.001),mononuclear cells(P=0.013),glandular atrophy(P=0.000),and intestinal metaplasia(P=0.011) in both the antrum and body of the stomach.CONCLUSION:The grade of gastritis and prevalence of mucosal atrophy and intestinal metaplasia were higher in Japanese patients.The difference between Indonesian and Japanese patients was signifi cant. | Murdani Abdullah Hiroyuki Ohtsuka Abdul Aziz Rani Tadashi Sato Ari F Syam Masayuki A Fujino | 2009 | World Journal of Gastroenterology2009，15，39： | 2 |
| 2 | A crack- growth arresting technique in aluminum alloy显示文摘 | MURDANI A MAKABE C SAIMOTO A | 2008 | Engi- neering Failure Analysis2008，15，4： | 1 |
| 3 | Crack-growth arrest by redirecting crack growth by drill- ing stop holes and inserting pins into them显示文摘 | MAKABE C MURDANI A KUNIYOSHI K etal | 2009 | Engineering Failure Analysis2009，16，1： | 1 |
| 4 | A crack-growth arresting technique in aluminum alloy 显示文摘 | Murdani A Makabe C Saimoto A | 2008 | Engineering Failure Analysis2008，15，4： | 1 |
| 5 | Fatigue and fracture behavior in notched specimens of C/C composite with fine-woven carbon fiber lanunates显示文摘 | Anggit Murdani Anggit Murdani Chobin Makabe | 2009 | Carbon2009，47，： | 1 |
| 6 | New insights on the pathomechanisms of inflammatory bowel disease显示文摘 | Murdani Abdullah Ari Fahrial Syam Marcellus Simadibrata Jeffri Gunawan Dadang Makmun Abdul Aziz Rani | 2013 | Journal of Digestive Diseases2013，，9： | 1 |
| 7 | Stress concentration at stop-drilled holes and additional holes 显示文摘 | Anggi Murdani Chobin Makabe Akihide Saimoto | 2008 | Engineering Failure Analysis2008，15，： | 1 |
| 8 | Colorectal cancer patients in a tertiary hospital in Indonesia: Prevalence of the younger population and associated factors显示文摘BACKGROUND An increasing trend in colorectal cancer(CRC)occurring at younger ages has been observed worldwide,even though incidence is declining in the general population.Most currently available guidelines still recommend CRC screening for older populations,despite an alarming rise in early-onset CRC incidence.Risk stratification is necessary to further determine the population most at risk for early-onset CRC.However,epidemiological data on related clinical characteristics and potential risk factors,especially in developing countries,have not been widely reported.AIM To investigate the prevalence,demographics,clinicopathologic features,and associated factors of young-onset CRC patients in a tertiary hospital in Indonesia.METHODS Patients undergoing colonoscopy examination between 2008 and 2019,yielding a diagnosis of CRC were identified from medical records.The subjects were classified into two groups according to their age at diagnosis,namely early-onset(18-49 years old)and late-onset(≥50-years-old).Demographic data,characteristics,and risk factors of both onset age groups were evaluated using the chisquare and Fisher’s exact test.RESULTS Among 495 CRC patients confirmed by histopathology,205(41.4%)were classified as early-onset and 290(58.6%)as late-onset.Most subjects in the earlyonset CRC group were male(53.7%),with 89.8%displaying adenocarcinoma histopathology.A majority(78%)of the early-onset CRC patients had left-sided tumors,with the rectum(41%)and rectosigmoid(17.6%)being the most common sites.Abdominal pain was the most frequent symptom in the early-onset CRC patients(55.6%),which was significantly higher than that in the late-onset CRC patients(43.8%,P<0.05).Early-onset CRC cases were more likely to be underweight(34.6%vs 20.0%,P<0.001)compared to late-onset CRC cases.The proportion of subjects with suspected hereditary nonpolyposis colorectal cancer(HNPCC)was also higher in the early-onset CRC group than in the late-onset age group(9.3%vs 4.1%,P<0.05).However,no difference was observed in the parental or family histories of CRC cases.CONCLUSION Early-onset CRC patients were more likely to have abdominal pain,underweight status,and HNPCC suspicion than late-onset CRC patients. | Dadang Makmun Marcellus Simadibrata Murdani Abdullah Ari F Syam Hamzah Shatri Achmad Fauzi KakaRenaldi Hasan Maulahela Amanda P Utari Rabbinu R Pribadi Virly N Muzellina Saskia A Nursyirwan | 2021 | World Journal of Clinical Cases2021，9，32： | 0 |
| 9 | Accuracy of Helicobacter pylori stool antigen for the detection of Helicobacter py/ori infection in dyspeptic patients显示文摘AIM: The premier platinum Helicobacter pylori(H pylori)stool antigen (HpSA) test is an enzyme immunoassay (EIA)that detects an H pylori antigen present in human stools.However, at present there is no uniformity about the cut off level required to consider the test as positive or negative.So we need the cut off level for our local population. The aim of this study was to evaluate the HpSA for the detection of H pylori infection in dyspeptic patients and to determine the sensitivity, specificity of the HpSA test in the diagnosis of H pylori infection, as compared to other standardized diagnostic techniques.METHODS: Sixty-three dyspeptic patients were selected from patients who came to the Division of Gastrointestinal Clinic in Cipto Mangunkusumo Hospital, Jakarta, Indonesia.H pylori infection was confirmed in all patients by histology and rapid urease test (CLO test). Positive results for H pylori were based on positive results from both rapid urea test and microscopic detection of H pylori, Stool specimens were analyzed for H pylori antigen using HpSA immunoassay.RESULTS: A total 63 patients consisted of 31 (49.2%) males and 32 (50.8%) females ranging in ages between 16 and 73 years with a mean age of 42.4±15 years. The mean age of men was 43.2±15.7 years and women was 41.6414.4 years.Endoscopic findings in this study included gastric cancer 1.6%, peptic ulcer 4.8%, duodenal ulcer 7.9%, esophagitis 6.3%, gastritis 77.7%, and gastroduodenitis 4.8%. According to the predefined study criteria, 6 (9.5%) of 63 patients were positive for H pylori. In the diagnosis of infection, the area under the receiver operating characteristic (ROC) curve for the HpSA test was 0.722 (95% CI, 0.518-0.927). Using a cut-off value of 0.274 instead of O. 16 (as recommended by the manufacturer) the sensitivity and the specificity were 66.7% and 78.9% respectively.CONCLUSION: The HpSA stool test, using a cut-off value of 0.274, may be useful for the primary diagnosis of H pylori infection, its specificity is similar to other standard tests but its sensitivity was lower. | Ari Fahrial Syam Abdul Aziz Rani Murdani Abdullah C. Manan D. Makmun M. Simadibrata D. Djojoningrat Daldiyono Tadashi Sato | 2005 | World Journal of Gastroenterology2005，11，3： | 0 |
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