Abdul Hadi Hassan, Abdul Hadi
Department of Pathology Anatomy Faculty of Medicine Universitas Padjadjaran/Dr. Hasan Sadikin General Hospital Bandung

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The Protective Effect of Field Mint Leaves in Reducing Stomach Ulcer in Rats Induced by Aspirin Krisnan, Vanitha Ratha; Rachman, Januarsih A.; Hassan, Abdul Hadi
Althea Medical Journal Vol 2, No 3 (2015)
Publisher : Althea Medical Journal

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Abstract

Background: Stomach mucosal wall erosion is caused by the imbalance of the aggressive factors and mucosal defensive factors due to the common causes such as the side effect of consuming non-steroidal anti-inflammatory drugs. Field mint (Menthaarvensis) leaves have been used as an alternative option to cure and prevent the gastric problems. The aim of this study was to analyze the protective effect of Field mint leaves infusion in reducing stomach ulcer in rats induced by Aspirin.Methods: The experimental study was conducted at Histology Laboratory of Faculty of Medicine, Universitas Padjadjaran, Bandung. Sixteen rats were divided into 4 groups randomly: group I (control negative group), group II (control positive group, given 90mg/day Aspirin, group III (the treatment group, given 5cc of Field mint leaves infusion and 90 mg Aspirin) and group IV (the treatment group, given 5.6µg of Misoprostol and 90 mg Aspirin). Mucosal wall erosions were determined by using microscope. Data were analyzed using non-parametric Kruskal-Wallis test and Mann-Whitney U-test (CI 95% and p-value<0.05)Results: Group II had high score of mucosal wall erosions after given only aspirin. In group III and IV, the score of mucosal wall erosions were low. However there was no difference in score of mucosal wall erosions between group III-IV (p<0.05)Conclusions: Field mint (Menthaarvensis) leaves infusion is able to prevent stomach mucosal wall erosions induced by Aspirin as misoprostol does. DOI: 10.15850/amj.v2n3.496
ANALYSIS OF IMMUNOEXPRESSION OF ESTROGEN RECEPTOR BETA AND EXTRACELLULAR MATRIX METALLOPROTEINASE INDUCER (EMMPRIN) ON TESTICULAR SEMINOMAS NONRECURRENCE AND RECURRENCE Ridwan, Antonius Janes; Suryanti, Sri; Hassan, Abdul Hadi; Hernowo, Bethy S
Journal of Medicine and Health Vol 1, No 2 (2015)
Publisher : Maranatha Christian University

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Abstract

The most common malignancy of testis is seminoma with prognosis that is not always good because of high recurrence rate and death cases. Extracellular matrix metalloproteinase inducer (EMMPRIN) is a glycoprotein adhesion molecules which plays a role in tumor cell invasion and metastasis as evidenced by immunohistochemistry method in several types of tumor cells and tissue that shows the correlation to the clinical progessivity.This study was conducted by observational descriptive analytics with each seven cases of seminoma nonrecurrences and recurrences diagnosed histopathologically from Dr.Hasan Sadikin Hospital, Advent Hospital and St.Borromeus Hospital in Bandung. This study shows that immunoexpression of estrogen receptor beta is not higher in testicular seminoma recurrence compared with nonreccurence. There was no higher imunoexpression of EMMPRIN receptor on testicular seminoma recurrence compared with nonrecurrence; besides, there was no relationship between immunoexspression of estrogen receptor beta and EMMPRIN in testicular seminoma nonrecurrence and recurrence.In conclusion, immunoexpression estrogen receptor beta expressed in all testicular seminoma, so that the patient could be given an alternative therapy and immunoexspression EMMPRIN, cannot be used to predict a recurrence in patients with seminoma who has received complete therapy.                                                        Keywords: EMMPRIN, Estrogen Receptor Beta, Seminoma Testis nonrecurrence and recurrence
Association between Age and Histopathological Grade of Bladder Urothelial Carcinoma Alby, Dionisius; Hassan, Abdul Hadi; Sibarani, Jupiter
Althea Medical Journal Vol 4, No 4 (2017)
Publisher : Althea Medical Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (573.006 KB) | DOI: 10.15850/amj.v49n4.1263

Abstract

Background: Bladder cancer, particularly urothelial carcinoma, is prevalent in male and ≥55 years old population. Grade of the bladder tumor affects clinical characteristics, management, and prognosis of the patient. This study aimed to analyze the association between age and histopathological grade of bladder urothelial carcinoma. Methods: This cross-sectional analytical study was approved by the Ethical Clearance Committee of Dr. Hasan Sadikin General Hospital, involving 241 medical records of bladder urothelial carcinoma patients in the Department of Anatomical Pathology at Dr. Hasan Sadikin General Hospital during 2009–2013. Chi-square test was applied to 45 patients with complete record of histopathological grade.Results: Most of the subjects were 65 years old. Male patients were the most frequent. The proportion of low-grade carcinoma in <65 years old age group was only 39.1%, while in ≥65 years old age group was 72.7%. The proportion of high-grade carcinoma in <65 years old age group reached 60.9%, which was 27.3% higher than in ≥65 years old age group. Chi-square test result showed a statistically significant difference between histopathological grade of urothelial carcinoma in <65 years and ≥65 years age groups (p=0.023).Conclusions: Proportion of high-grade and low-grade urothelial carcinoma between <65 years and ≥65 years age groups are statistically different; therefore, an association between age and histopathological grade of bladder urothelial carcinoma is shown. 
ANALYSIS OF IMMUNOEXPRESSION OF ESTROGEN RECEPTOR BETA AND EXTRACELLULAR MATRIX METALLOPROTEINASE INDUCER (EMMPRIN) ON TESTICULAR SEMINOMAS NONRECURRENCE AND RECURRENCE Ridwan, Antonius Janes; Suryanti, Sri; Hassan, Abdul Hadi; Hernowo, Bethy S
Journal of Medicine and Health Vol. 1 No. 2 (2015)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.175 KB) | DOI: 10.28932/jmh.v1i2.507

Abstract

The most common malignancy of testis is seminoma with prognosis that is not always good because of high recurrence rate and death cases. Extracellular matrix metalloproteinase inducer (EMMPRIN) is a glycoprotein adhesion molecules which plays a role in tumor cell invasion and metastasis as evidenced by immunohistochemistry method in several types of tumor cells and tissue that shows the correlation to the clinical progessivity.This study was conducted by observational descriptive analytics with each seven cases of seminoma nonrecurrences and recurrences diagnosed histopathologically from Dr.Hasan Sadikin Hospital, Advent Hospital and St.Borromeus Hospital in Bandung. This study shows that immunoexpression of estrogen receptor beta is not higher in testicular seminoma recurrence compared with nonreccurence. There was no higher imunoexpression of EMMPRIN receptor on testicular seminoma recurrence compared with nonrecurrence; besides, there was no relationship between immunoexspression of estrogen receptor beta and EMMPRIN in testicular seminoma nonrecurrence and recurrence.In conclusion, immunoexpression estrogen receptor beta expressed in all testicular seminoma, so that the patient could be given an alternative therapy and immunoexspression EMMPRIN, cannot be used to predict a recurrence in patients with seminoma who has received complete therapy.                                                        Keywords: EMMPRIN, Estrogen Receptor Beta, Seminoma Testis nonrecurrence and recurrence
Hubungan BRAF V600E dan EGFR dengan Metastasis ke Kelenjar Getah Bening pada Adenokarsinoma Kolorektal Ariyanni, Fenny; Hassan, Abdul Hadi; Hernowo, Bethy S.
Majalah Kedokteran Bandung Vol 47, No 3 (2015)
Publisher : Faculty of Medicine, Universitas Padjadjaran

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Abstract

Adenokarsinoma kolorektal adalah tumor ganas epitel kolorektal yang berdiferensiasi kelenjar. Metastasis ke kelenjar getah bening sangat memengaruhi prognosis dan penatalaksanaan penderita karsinoma kolorektal. Penelitian ini untuk mengetahui hubungan BRAF V600E dan EGFR dengan metastasis ke kelenjar getah bening. Disain penelitian potong lintang analisis kategorik tidak berpasangan terhadap kasus adenokarsinoma kolorektal yang dipilih secara konsekutif dari blok parafin massa tumor yang dilakukan pemeriksaan imunohistokimia BRAF V600E dan EGFR di Departemen Patologi Anatomi Fakultas Kedokteran Universitas Padjadjaran/RSUP Dr. Hasan Sadikin Bandung pada bulan Februari sampai Juni 2014. Hasil penelitian menunjukkan tidak terdapat hubungan antara imunoekspresi BRAF V600E positif dan metastasis ke kelenjar getah bening dengan p=0,269 (uji chi-kuadrat) dan imunoekspresi EGFR yang positif dengan metastasis ke kelenjar getah bening dengan p=0,713 (uji chi-kuadrat). Imunoekspresi BRAF V600E dan EGFR yang positif tidak berhubungan dengan metastasis ke kelenjar getah bening, p=0,427 (Uji Fisher Exact). BRAF dan EGFR berperan pada epithelial mesencymal transition sehingga sel mampu bermigrasi, tetapi kemampuan migrasi ini tidak berperan pada kejadian metastasis tumor adenokarsinoma kolorektal ke kelenjar getah bening. Simpulan, imunoekspresi BRAF V600E dan EGFR pada adenokarsinoma kolorektal tidak dapat digunakan sebagai petanda agresivitas tumor adenokarsinoma kolorektal. [MKB. 2015;47(3):179–85]Kata kunci: Adenokarsinoma, BRAF V600E, EGFR, kelenjar getah bening, kolorektalAssociation of BRAF V600E and EGFR with Lymph Nodes Metastasis in Colorectal AdenocarcinomaAbstractColorectal adenocarcinoma is an epithelial malignant tumor with glandular differentiation. Lymph node metastasize affects the prognosis and management of colorectal carcinoma patients. In this study, association of BRAF V600E and EGFR with metastasis of the lymph nodes was investigated. This was a cross sectional study with unpaired categorical analysis of colorectal adenocarcinoma obtained from archival paraffin blocks from consecutively selected samples. The blocks were stained by BRAF V600E and EGFR antibody at the Department of Anatomical Pathology, Faculty of MedicineUniversitas Padjadjaran/Dr. Hasan Sadikin General Hospital during the period of February to June 2014. There was no association between positive BRAF V600E immunoexpression  and lymph node metastasis, p=0.269 (p>0.05, chi-square test). Similarly, there was no association between positive EGFR immunoexpression and lymph node metastasis, p=0.713 (p>0.05, chi-square test). Positive BRAF V600E immunoexpresion and positive EGFR immunoexpression also had no association with lymph node metastasis, p=0.427 (Fisher Exact test). BRAF and EGFR may play a role in the epithelial mesencymal transition to increase cell migration and invasion. However, in colorectal adenocarcinoma, BRAF V600E and EGFR were not associated with lymph node metastasis. In conclusions, positive BRAF V600E immunoexpression and positive EGFR immunoexpression in colorectal adenocarcinoma should not be used as markers formetastazing potentials of colorectal adenocarcinoma tumors. [MKB. 2015;47(3):179–85]Key words: Adenocarcinoma, BRAF V600E, colorectal, EGFR, lymph node DOI: 10.15395/mkb.v47n3.600
Korelasi Ekspresi Reseptor Vitamin D (VDR) dengan Derajat Diferensiasi dan Stadium Adenokarsinoma Kolorektal Usman, Hermin Aminah; Erida, Yulie; Yulianti, Herry; Hassan, Abdul Hadi
Majalah Kedokteran Bandung Vol 48, No 2 (2016)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.125 KB) | DOI: 10.15395/mkb.v48n2.387

Abstract

Keganasan terbanyak ketiga di dunia pada organ kolorektal adalah karsinoma yang berasal dari lapisan epitel mukosa. Modalitas yang digunakan untuk terapi karsinoma kolorektal stadium lanjut selain operasi adalah kemoterapi dan saat ini dikembangkan terapi target sebagai alternatif terapi, yaitu metabolit aktif vitamin D, calcitriol. Calcitriol bekerja sinergis dengan agen kemoterapi yang aktivitasnya dimediasi oleh vitamin D reseptor (VDR). Penelitian ini bertujuan mengetahui korelasi imunoekspresi VDR dengan stadium dan derajat diferensiasi (grading) pada adenokarsinoma kolorektal. Menggunakan 35 blok parafin adenokarsinoma kolorektal yang diambil dari kolektomi, di Departemen Patologi Anatomi Rumah Sakit Dr. Hasan Sadikin Bandung periode 1 Januari 2009–30 Juni 2014, terbagi dalam 3 kelompok stadium (I, II, dan III) dan 3 kelompok derajat diferensiasi (well, moderately, dan poorly differentiated). Imunohistokimia dilakukan pada sampel untuk melihat ekspresi VDR pada massa tumor menggunakan antibodiprimer VDR. Data dianalisis menggunakan uji statistika korelasi Rank Spearman. Terdapat korelasi imunoekspresi VDR dengan stadium (p=0,045; R=-0,341) dan derajat diferensiasi (p=0,000; R=0,558). Pada penelitian ini VDR berperan dalam menentukan stadium dan derajat diferensiasi adenokarsinoma kolorektal. Hal ini dapat dijadikan pertimbangan dalam pemberian calcitriol sebagai bagian dari terapi target pada adenokarsinoma kolorektal dan acuan untuk penelitian selanjutnya dalam perkembangan terapi target. [MKB. 2016;48(2):123–8]Kata kunci: Adenokarsinoma kolorektal, derajat diferensiasi, stadium, imunoekspresi VDRCorrelation of Vitamin D Receptor (VDR) Expression with Differentiation Staging and Grading in Colorectal AdenocarcinomaColorectal carcinoma (CRC) is a malignancy from mucosal epithelium of the colon/rectum. The treatment modalities used for advance stage colorectal carcinoma therapy is chemotherapy, in addition to surgery. Targeted therapy is currently being developed as an alternative therapy. One of the agents used in this therapy is calcitriol. Calcitriol is an active metabolite of vitamin D. Calcitriol works synergistically with chemotherapeutic agents and its activity is mediated by the vitamin D receptor (VDR). VDR plays a role in the inhibition of tumor progression via induction of cellular differentiation and proliferation inhibition. In this study, imunoexpression of vitamin D receptor was examined in conjunction with the staging and degree of differentiation (grading) of colorectal adenocarcinoma. The study objects include 35 colorectal adenocarcinoma paraffin blocks created from colectomy which were collected at the Department of Patology Anatomic of Dr. Hasan Sadikin General Hospital Bandung from January 2009–June 2014. The blocks were divided into three groups of staging (I, II, and III) and  three groups of grading: well, moderately, and poorly differentiated. Immunostaining was used to evaluate the VDR immunoexspression by histo-score. The data were tested using rank spearman test. There was a weak negative correlation between VDR imunoexpression and staging(p=0.045, R=-0.341), and a moderate positive correlation between VDR imunoexpression and grading (p=0.000, R=0.558). It is concluded that a significant correlation of VDR imunoexpression with staging and grading of colorectal adenocarcinoma is found and this finding can be used as a reference for further studies in the development of targeted therapies. [MKB. 2016;48(2):123–8]Key words: Adenocarcinoma colorectal, grading, staging, VDR imunoexpression
Perbandingan Imunoekspresi p53 dan Caspase-3 Pada Mola Hidatidosa Parsial, Mola Hidatidosa Komplit, dan Koriokarsinoma Reis, Odilia Dos; Agustina, Hasrayati; Hassan, Abdul Hadi; Hernowo, Bethy S
JAMBI MEDICAL JOURNAL "Jurnal Kedokteran dan Kesehatan" Vol. 2 No. 2 (2014): JAMBI MEDICAL JOURNAL Jurnal Kedokteran dan Kesehatan
Publisher : FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS JAMBI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.405 KB) | DOI: 10.22437/jmj.v2i2.2713

Abstract

ABSTRACT Background: Partial hydatidiform mole, complete hydatidiform mole and choriocarcinoma are gestational trophoblastic diseases which have high incidence in Indonesia. Most complete hydatidiform mole can transform into choriocarcinoma , but pathogenesis of the transformation  is remain unknown. Apoptosis plays an important role in the pathogenesis of human malignancy. p53 and caspase - 3 play a role in apotosis . The aim of this study is to evaluate the p53 and caspase-3  immunoexpression in partial hydatidiform mole, complete hydatidiform mole and choriocarcinoma Methods: This is an observational analytic cross  sectional  study, conducted on 30 cases of gestational trophoblastic diseases consisted of 10 cases of partial hydatidiform mole, 10 cases of complete hydatidiform mole and 10 cases of choriocarcinoma. Immunohistochemical  examination of p53 and Caspase-3 were  performed on all cases. Result : The result showed significant difference between the p53 immunoexpression in partial hydatidiform mole and choriocarcinoma (p = 0.002), there was no significant p53 immunoexpression difference between complete hydatidiform  mole and choriocarcinoma (p = 0.121), there was no caspase-3 immunoexpression difference between partial hydatidiform mole and choriocarcinoma (p = 0.160) and there was no caspase-3 immunoexpression difference between complete hydatidiform mole and choriocarcinoma  (p = 0.361). p53 Immunoexpresion was higher in the case of complete hydatidiform mole and choriocarcinoma but tend to be lower in partial hydatidiform mole. Conclusion : In conclusion, p53 may play a role in the pathogenesis of complete hydatidiform mole and choriocarcinoma, but has a lesser role in the pathogenesis of partial hydatidiform mole. Caspase-3 might not play a role in the pathogenesis of hydatidiform mole transformation into choriocarcinoma. Keywords: complete hydatidiform mole, partial hydatidiform mole, choriocarcinoma, p53, caspase-3.