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Journal : Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences

Immunomodulatory Activity of Methanol Leaf Extract of Neem (Azadirachta indica Juss) Against Suppressor and Proinflammatory Molecules Supriyanto, Supriyanto; Widjanarko, Simon Bambang; Rifa'i, Muhaimin; Yunianta, Yunianta
Journal of Tropical Life Science Vol 11, No 3 (2021)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.11.03.07

Abstract

Neem plant is rich in bioactive constituents, which make it massively discussed the treatment of various diseases. A study on the immunomodulatory activities of neem is given here. This current work aimed to investigate the effects of neem leaf extract on immunocompetent cells. In vivo experiment was carried out using mice (Mus musculus)  induced with DMBA, comprising positive control, negative control, and treatments of neem leaf extracts (250, 500, and 1000 ppm). Data obtained from flow cytometric analysis were evaluated using BD Cellquest ProTM software, then statistically analyzed in SPSS version 21. Parametric analysis in one-way ANOVA was performed at a significance level of 5%. The significant difference was compared in the Duncan test. The results showed that administration of neem leaf extracts significantly affected the expression of CD4+, CD8+, CD25+, CD62L, IL-10, and IL-17 cells .Neem leaf extract has immunomodulatory activities by increasing pressure molecules and decreasing pro-inflammatory molecules
Complex Compound with Transitional Metal of Akway Bark (Drimys piperita Hook f.) as Low Molecular Weight Scavenging Antioxidant: a Computational Study Hutasoit, Hostalige; Djoko, Dionysius Joseph; Sumitro, Sutiman B; Widjanarko, Simon Bambang
Journal of Tropical Life Science Vol 11, No 3 (2021)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.11.03.02

Abstract

Akway (Drimys piperita Hook f.) was known as an endogenous plant of Indonesia. This plant was investigated as free radical scavenger based on paramagnetic properties. This study aimed to identify the bioactive compound and the role of Fe metals ions to enhance the free radical scavenger capacity as Low molecular weight antioxidant (LWMA) of akway. This study was designed by ultra-performance liquid chromatography (UPLC) coupled with ultra-high-resolution time of flight-mass spectrometry detector (TOF-MS), docking (Pyrex and Discovery Studio 2016 Client) and pharmacokinetic properties prediction (SwissADME). UPLC-TOF-MS analysis showed that herbal akway bark has five molecular formula (C4H3N10O21-, C14H19N4O91-, C4H7N6O51-, C15H28NO31+, and C23H32NO71+). The docking was illustrated the complex binding akway formula with Fe and its role as a metal donor and metal acceptor. It also confirmed on pharmacokinetics properties prediction which molecular compounds of akway have aqueous solubility. It meant the herbal akway bark complexed to Fe could be a low molecular weight antioxidant and it could be escalated free radical scavenger capacity.
Co-Authors A Aulanni'am Aan Muzaky Kusuma Achmad Subagio Adinda Ayu Dyahnugra Adinda Ayu Dyahnugra Agnes Christy Margaretha Agnes Christy Margaretha Ahmad Dhiaul Khuluq AJI SUTRISNO Aji Sutrisno Amanda Krysanti Amanda Krysanti Ambrosia Adela Merry Christianita Ambrosia Adela Merry Christianita Andina Rahma Safitri Andina Rahma Safitri, Andina Rahma Anna Nur Hidayati Anna Nur Hidayati, Anna Nur Anni Faridah Arina Manasika Arina Manasika Army Ika Prastini Army Ika Prastini Aulanni'am, Aulanni'am Aulanni’am . Aulanni’am Aulanni’am Bambang Susilo BAMBANG SUSILO Chilyatul Mustafidah Chilyatul Mustafidah Christovorus Gusung Saputra Deara Gita K Dewi Liesnoor Setyowati Dian Widya Ningtyas Djoko, Dionysius Joseph Dr.Ir. Yunianta, DEA Dyah Ayu Anggraeni Dyah Ayu Anggraeni Dyah Tri Wahyuni Dyah Tri Wahyuni Eka Dessy Natalia Eka Dessy Natalia Elfi Anis Saati Elfira Rosyadi Elfira Rosyadi Elliza Rachma Dwiyanti Elliza Rachma Dwiyanti Elok Zubaidah Endrika Widyastuti Engganeyski Jana Claudia Engganeyski Jana Claudia, Engganeyski Jana Erni D.Sofia Murtini Etis Finallika Etis Finallika Eva Nur W Fath Isandy Rozaq Feronika Heppy Sriherfyna Harijono Harijono Harni Ayu Sari Harni Ayu Sari Helilusiatiningsih, Nunuk Hidayat Sujuti Hutasoit, Hostalige Ikke Ayu Sulistyaningrum Indria Purwantiningrum Indria Purwantiningrum Indria Purwantiningrum Jaya Mahar Maligan Johana Megawati Julio Kurniawan Karina Kristanti Ekarani Rahardjo Karina Kristanti Ekarani Rahardjo Karina Pradipta Ananda Karina Pradipta Ananda, Karina Pradipta Kurnia Wulandari Meilani Anugrah Gusti Meilani Anugrah Gusti, Meilani Anugrah Mimin Suryani Montanus Barep Hiovenaguna Muhammad Irsan K Muhammad Kharis Abdullah Affandy Nela Agustin Kusuma Wardani Nilta Shabrina Itsnani Nimas Ratu Kali Dewi Nimas Ratu Kali Dewi Novan Nandiwilastio Novan Nandiwilastio Nur Ida Panca Nugrahini Okky Meidiana Prameswari Okky Meidiana Prameswari Patrick Pantang W Prabowo, Ivy Dian Puspitasari Rahmah Utami Budiandari Rifa'i, Muhaimin Rista Fitria Anggraini Rizka Aulia Rahma Rizki Tika Mawarni Rizki Tika Mawarni Rofiq Sunaryanto Sabathani, Anniversary Saiin Mustafa Saiin Mustafa Sandymas Satria Irawan Sandymas Satria Irawan Setyo Pambudi Setyo Pambudi Siti Aisyah Nurfiliyah Siti Aisyah Nurfiliyah Siti Narsito Wulan Sudarminto Setyo Yuwono Supriyanto Supriyanto Susinggih Wijana Sutiman B. Sumitro Taufik Boby Wisesa Taufik Boby Wisesa Thabah Sigit Suwasito Theovilla RRD THEOVILLA RRD, THEOVILLA Tri Wahono Veronica Lydia Violetta Prisca Effendi Violetta Prisca Effendi Willy Yanuar Wiwit Mariana Yuli Witono