Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Makara Journal of Science

Single Nucleotide Polymorphism within the Promoter Region of Cynomolgus Monkey LDLR Gene Achmad, Taher; Solihin, Dedy Duryadi; Sulistiyani, Sulistiyani; Astuti, Dewi Apri; Sajuthi, Dondin
Makara Journal of Science Vol. 22, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The cynomolgus monkey (Macaca fascicularis) is one of the most common nonhuman primates used as an animal model in biomedical research related to atherosclerosis. However, little is known about genetic variation in the low density lipoprotein receptor (LDLR) gene, its effect on cholesterol levels, and associated risks of atherosclerosis. There-fore this study aimed to identify genetic polymorphisms, namely single nucleotide polymorphisms (SNPs), within the promoter region of LDLR and their relationship with animal responsiveness to hypercholesterolemia due to an atherogenic diet. In this research, SNPs were studied using DNA isolated from22 cynomolgus monkeys obtained from aprevious study, consisting of two hyporesponders, 19 hyperresponders, and one extremecase. The result showed that two SNPs existed in the promoter region, namelyg.−169T>C and g.−265G>A. SNP g.−265G>A showed linkages with extreme responsiveness and can be used as a potential genetic marker for extreme animals. The result of this study has extended our knowledge of polymorphism in the LDLR geneand its use intheselection of cynomolgus monkeys as animal models in research on hypercholesterolemia and atherosclerosis.
PURIFIKASI DAN PENCIRIAN ENZIM PROTEASE FIBRINOLITIK DARI EKSTRAK JAMUR MERANG Sajuthi, Dondin; Suparto, Irma; Yanti, Yanti; Praira, Willy
Makara Journal of Science Vol. 14, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Purification and Characterization of Fibrinolytic Proteases from Mushroom Volvariela volvaceae Extract. Edible straw mushroom (V. volvaceae) has been known used for improvement of blood circulation due to its fibrinolytic content. The objective of the study is to purify and characterize fibrinolytic protease from straw mushroom extract. Purification were performed through several steps, i.e. precipitation using ammonium sulphate 75%, dialyzed membran (cut-off 10 kDa), and ion-exchange chromatography using DEAE Sepharose. The active fraction of DEAE-Sepharose contains two purified protein bands with molecular weight of 12.9 and 15.8 kDa. The active fraction has specific activity of 0.383 U/mg with 2.7 fold higher purification compared to its crude extract. Both crude and purified enzymes had optimum activity at temperature of 50 ºC and pH 7 in 10 minutes of incubation. Fibrin zymographic profile demonstrated that the enzyme hydrolyzed fibrin, as well as casein, indicating their potent fibrinolytic activity. The enzyme was strongly inhibited by phenilmethylsulphonyl fluoride and N-p-tosil-L-lysinchloromethyl keton. This suggested that it was a serine protease. In summary, these results showed that crude and purified protease of straw mushroom (V. volvaceae) has fibrinolytic activities that can be applied for alternative thrombolytic therapy
Co-Authors . Permanawati Achmad - Taher Achmad Taher Achmad Taher Achmad, Taher Adi Winarto Agus Harsoyo Agus Harsoyo Agus Lelana Agus Wijaya Agus Wijaya Ahmad Kamal Nasution Alexander Nater Anita Esfandiari Annisa Dewi, Fitriya Nur Antonius Suwanto Anwar Wardy Warongan Arief Boediono Aryo Tedjo Bambang Purwantara Bayu Febram Prasetyo Bayu Rosadi Budiman Bela C Hanny Wijaya C. Hany Wijaya Cecep Kusmana CHAIRIN N MAROEF Chusnul Choliq Chusnul Choliq Chusnul Choliq Cucu K Sajuthi Dadang Makmun Daldiyono Daldiyono Daldiyono Daldiyono Dedi Rahmat Setiadi DEWI APRI ASTUTI Dewi, Fitriya Nur Annisa Diah Iskandriati Diah Iskandriati Diah Iskandriati Diah Iskandriati Diah Iskandriati DIAH ISKANDRIATI Diah Iskandriati DIAH ISKANDRIATI Douglas M. Bowden Dwi Atmoko Agung Nugroho DYAH PERWITASARI -FARAJALLAH Ekowati Handharyani Entang Iskandar Entang Iskandar Entang Iskandar Erdiansyah Rahmi ERIC HAYES Eric Hayes Eric Hayes ERLIN LISTIYANINGSIH Erni Sulistiawati ESTHER ARIFIN Fauzi Abdurrahman Munggaran Fhady Risckhy Loe Fransiska R Zakaria FUNGKEY HOETAMA Gede Eko Darmono Gregory K. Wilkerson Hadi S Alikodra Hajrawati Hajrawati Harrold Halilintar MR Subu Taopan Henny Nuraini HERA MAHESHWARI Huda S Darusman Huda Shalahuddin Darusman Huda Shalahudin Darusman I Gusti Agung Arta Putra I Gusti Ngurah Sudisma I Ketut Sutama I NENGAH BUDIARSA I Nengah Budiarsa I Nengah Budiarsa I wayan Teguh Wibawan IETJE WIENTARSIH Iis Afriantini Iman Rusmana Iman Supriatna IMELDA WINOTO Indra Bachtiar Indra Bachtiar Irawan Jusuf Irma H Suparto Irma H Suparto Irma H Suparto Irma Herawati Suparto Irma Isnafia Arief Irma Suparto J. Mark Cline Jansen Manansang Jansen Manansang Jayusman Arsiyanti Joesoef JONATHAN STURGIS Kanti Rahmi Fauziyah Kartika Sari KATHARINA JESSICA KEVIN RANDALL PORTER Koeswinarning Sigit Latifah K. Darusman Latifah K. Darusman Leni Maylina Lina Elfita Lina Elfita Luluk Lailatul Hasanah LUTHFIRALDA SJAHFIRDI Luthfiralda Sjahfirji M Agus Setiadi MARYATI SURYA Maxs Urias Ebenheizer Sanam Michael Krützen MOSES AFFANDI Mozes R. Tolihere Muchidin Noordin MUHAMMAD AGIL Nanik Hidayatik Nur Hidayati Nurhidayat . Nurul Oktaviani Oktaviani, Nurul Oriza Savitri Ariantie Paini Sri Widyati Pamungkas, Joko PATRICK J BLAIR Peni Harjosworo PENI SUPRAPTI HARDJOSWORO Permanawati Permanawati PERMANAWATI PERMANAWATI Permanawati Permanawati PERMANAWATI, PERMANAWATI Pijoh, Deyv Praira, Willy Pudji Astuti PUDJI ASTUTI Pudji Astuti Puji Rianti Puspita Sari Putri, Zulfitra Utami R. Iis Arifiantini R.P Agus Lelana RATNA TAN Retno Wulansari Reviany Widjajakusuma Reviany Widjajakusuma Ria Oktarina RICHARD F GRANT Rini Widayanti Rumlaklak, Yanse Yane Sajuthi, Cucu K Sela S Mariya Sela S. Mariya SELA SEPTIMA MARIYA Sela Septima Mariya Septi Iriani Setyaningsih Rambu Liwa Setyaningsih Rambu Liwa Setyo Widi Nugroho Setyo Widodo Silmi Mariya Silmi Mariya SILMI MARIYA SILMI MARIYA Silmi Mariya Silmi Mariya Silvia Triwidyaningtyas Sony Hartono Wijaya Sri Rahmatul Laila Sri Soepraptini Mansjoer Sri Supraptini Mansjoer Srihadi Agungpriyono Subu Taopan, Harrold Halilintar MR Suharyanto Suharyanto Suharyanto Suharyanto Sulistiyani Sulistiyani . Sulistiyani Sulistiyani SULISTIYANI SULISTIYANI SULISTIYANI SULISTIYANI Sulistiyani, Sulistiyani Suparto, Irma Sus Derthi Widhyai Sus Derthi Widhyari SUSAN SOKA SUSANA WIDJAJA Suzy Tomongo Taher, Achmad TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Teguh Ari Prabowo Teguh Budipitojo Tejasari . Thomas Mata Hine Tiara Widyaputri Tri Wahyu Pangestiningsih Trini i Susmiat Trini Susmiati Tuti Suryati Tuty L Yusuf Tuty Laswardi Yusuf Tuty Laswardy Yusuf Unang Supratman Uus Saefullah Uus Saepuloh Uus Saepuloh Uus Saepuloh Uus Saepuloh UUS SAEPULOH UUS SAEPULOH Vetnizah Juniantito Villiandra Villiandra Villiandra Villiandra Villiandra Villiandra Vincentia Trisna Yoelinda Willy Praira Yanse Yanne Rumlaklak Yanti . Yanti Yanti Yasmina A Pramastri Yasmina A. Paramastri Yasmina Arditi Pramastri YASMINA PARAMASTRI Yoga Yuniadi Yohana Tri Hastuti Yohana Tri Hastuti Yohana Tri Hastuti Yuli Purwandari Kristiangingrum Yundari, Yundari Zulfitra Utami Putri Zulfitra Utami Putri Zuraida Zuraida Zuraida