Garuda - Garba Rujukan Digital

Induksi Ekstrak Pegagan Secara in vitro terhadap Proliferasi dan Diferensiasi Sel-Sel Otak Besar Anak Tikus (IN VITRO INDUCTION OF CENTELLA ASIATICA (PEGAGAN) EXTRACT ON THE PROLIFERATION AND DIFFERENTIATION OF NEWBORN RAT CORTEX CEREBRI CELLS) Ita Djuwita; Min Rahminiwati; Latifah Kosim Darusman; Siti Sa’diah
Jurnal Veteriner Vol 14 No 2 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (131.61 KB)

The aim of the study was to analyze the potency of Centella asiatica extract to induce proliferation andneurogenesis process of newborn rats cortex cerebri. Research has been conducted on in vitro culture ofthree days old rat (Sprague Dawley) cerebrum cells in DMEM (Dulbecco’s Modiûed Eagle’s Medium)containing 10% NEAA (Non Essential Amino Acid), 1 mM NaHCO3, 10% NBCS (Newborn Calf Serum)and 50 µg/mL gentamycin (mDMEM), with and without Centella asiatica (CA) leaf extracts. The experimentwas set in five groups of treatment consisted of positive control (mDMEM+30 µg/mL asiaticoside (AC)),negative control (mDMEM), and mDMEM with three concentration of CA extract i.e. 100 ppm, 200 ppmand 400 ppm. Culture was done in 5% CO2 incubator at 37oC for six days. The parameters observed werecells proliferation based on Population Doubling Time (PDT), neuron and glia composition, and the lengthof axon and dendrite. Cells concentration were counted using Newbauer hemocytometer. Neuron and gliacells were determined based on morphology after Hematoxylin-Eosin staining, and the length of axon anddendrite were measured using eyepiece micrometer. Data were analyzed using ANOVA and Duncan test.The results showed that Centella asiatica extract at concentration 100 ppm could induce neurogenesisand increased the axon length growth. However, at concentration 200 and 400 ppm, CA extract inhibitedthe neuronal cells proliferation and the axonal growth (P<0,05). In conclusion, induction of Centella asiaticaextracts at concentration of 100 ppm on the cortex cell cerebrum cells culture increase the axon lengthgrowth and tends to induce neurogenesis; however at higher concentration CA extract was neurotoxic.

Pemberdayaan Kelompok Ibu-Ibu PKK Desa Babakan, Kecamatan Darmaga, Kabupaten Bogor dalam Upaya Swamedikasi Menggunakan Tanaman Obat Siti Sa’diah; Katrin Roosita; Rudi Heryanto
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 1 No. 1 (2015): Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.1.1.62-67

Looking by the lack of information about medicinal plants and not good enough effort by the member of PKK in optimizing swamedication with medicinal plants, IbM held three types of training about swamedication using medicinal plants and monitoring the program. The purpose of this program is to improve the skills and knowledge of every member of PKK about medicial plants, grow the plants at limited space and gain the benefits from medicinal plants for inhabitant. The first training was about improving knowledge about medicinal plants and distribute seedling of medicinal plants which can plant at house yards. The second training was about production techniques of fourinds traditional medicine: jamu beras kencur, kunyit asam, galohgor and instant type of beras kencur. The last training was about techniques for organic compost from household waste. Process of evaluating and monitoring held after all the training done, then there was interview session and held a competition of producing jamu. The evaluation shows there was some improvement in consumption of beras kencur and kunyit asam families and inhabitant. Also, there was indication of transferred information from aenoughtrained member to not-trained member in informal ways. Overall, all of the programs has done with good achievement. This programs already made a significant improvement in public information about medicinal plants.

Perbandingan Ekstrak Jahe Merah (Zingiber Officinale Roscoe. Var. Rubrum), Gingerol dan Shogaol sebagai Anti-Toksoplasma terhadap Parasit Toxoplasma Gondii Secara In-Vitro Siti Sa’diah; Effionora Anwar; Mahdi Jufri; Umi Cahyaningsih
Jurnal Jamu Indonesia Vol. 4 No. 3 (2019): Jurnal Jamu Indonesia
Publisher : Pusat Studi Biofarmaka Tropika LPPM IPB; Tropical Biopharmaca Research Center - Bogor Agricultural University

Metode ekstraksi dan jenis pelarut yang digunakan akan berdampak pada proses penarikan komponen aktif sehingga akan berpengaruh juga pada aktivitasnya. Jahe merah (Zingiber officinale var. Rubrum) merupakan salah satu bahan rempah yang juga berpotensi sebagai tanaman obat. Salah satu khasiat ekstrak jahe merah adalah sebagai anti toksoplasma. Pada penelitian ini telah dilakukan pembuatan ekstrak jahe merah dengan dua jenis metode yaitu maserasi dan sokhletasi masing-masing menggunakan tiga jenis pelarut (etanol 30%, etanol 70% dan etanol 96%) sehingga diperoleh enam jenis ekstrak. Kemudian masing-masing ekstrak ditentukan kadar senyawa pencirinya meliputi 6-gingerol, 8-gingerol, 10-gingerol dan 6-shogaol dengan Kromatografi Cair Kinerja Tinggi (KCKT). Selanjutnya ekstrak diuji aktivitas antitoksoplasma secara in vitro terhadap parasit Toksoplasma gondii pada fase takhizoit yang ditumbuhkan pada sel vero. Penentuan aktivitas antitoksoplasma juga dilakukan pada senyawa murni 6, 8, 10-gingerol dan 6-shogaol serta kontrol positif antibiotik spiramisin. Hasilnya menunjukkan bahwa ekstrak etanol 96% dengan metode maserasi adalah yang paling baik aktivitasnya dan 6-gingerol adalah senyawa penciri yang paling berperan sebagai anti-toksoplasma.

EVALUATION OF B1 GENE TO DETECT Toxoplasma gondii: COMPARISON OF THREE SETS NESTED PCR PRIMER Fitrine Ekawasti; Zul Azmi; Didik Tulus Subekti; muhammad ibrahim desem; Arifin Budiman Nugraha; Siti Sa’diah; Umi Cahyaningsih
Jurnal Kedokteran Hewan Vol 17, No 2 (2023): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v17i2.22251

This study aimed to evaluate three sets of B1 gene DNA primer for the diagnosis of Toxoplasma gondii. The DNA of Toxoplasma gondii that stored on liquid nitrogen was isolated using DNAzol™ reagent. The first step of Polymerase Chain Reaction (PCRs) was performed using external and internal primer sets, respectively, and then nPCR. PCR products sequencing was performed by Apical Science. All sequences were analysed using CLC Sequence Viewer Version 8.0 software and compared to sequence database that deposited in ToxoDB (Toxoplasma gondii genome database) using BLAST (https://toxodb.org/toxo/app). Each B1 gene primer was evaluated by performing single PCR (forward and reverse) and nested PCR reactions. Three sets of B1 gene primer have different amplification precision. According to the results of amplicon sequencing, the primer set #2 has the best amplification precision of B1 gene.

EVALUATION OF B1 GENE TO DETECT Toxoplasma gondii: COMPARISON OF THREE SETS NESTED PCR PRIMER Fitrine Ekawasti; Zul Azmi; Didik Tulus Subekti; muhammad ibrahim desem; Arifin Budiman Nugraha; Siti Sa’diah; Umi Cahyaningsih
Jurnal Kedokteran Hewan Vol 17, No 2 (2023): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v17i2.22251

This study aimed to evaluate three sets of B1 gene DNA primer for the diagnosis of Toxoplasma gondii. The DNA of Toxoplasma gondii that stored on liquid nitrogen was isolated using DNAzol™ reagent. The first step of Polymerase Chain Reaction (PCRs) was performed using external and internal primer sets, respectively, and then nPCR. PCR products sequencing was performed by Apical Science. All sequences were analysed using CLC Sequence Viewer Version 8.0 software and compared to sequence database that deposited in ToxoDB (Toxoplasma gondii genome database) using BLAST (https://toxodb.org/toxo/app). Each B1 gene primer was evaluated by performing single PCR (forward and reverse) and nested PCR reactions. Three sets of B1 gene primer have different amplification precision. According to the results of amplicon sequencing, the primer set #2 has the best amplification precision of B1 gene.

Title

Found 5 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 5 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search