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On Designing Interactive Online Atlas of Reptile Anatomy (Mabouya multifacsiata) Muhammad Jafar Luthfi; Riyanto Riyanto
Biology, Medicine, & Natural Product Chemistry Vol 6, No 2 (2017)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (739.001 KB) | DOI: 10.14421/biomedich.2017.62.63-69

Abstract

This research is an integration between fields of Biology, Photography, Design, and Informatics Engineering. The study aimed to build an interactive online atlas of reptile anatomy to improve the accessibility and data sharing (free access) of reptile anatomy. Website was developed using SDLC (System Development Life Cycle) which consist of five steps as follows: website’s strategic planning, determine the scope of website, website’s requirements analysis, design and implementations of website, and testing. Based on the results of testing and system implementation, it can be concluded that online interactive atlas (AtlasAnatomy.org) had been successfully built as anatomical educational media of reptile.
Alizarin Red S-Alcian Blue Staining for Regenerated tail of Common House Gecko (Hemidactylus frenatus) Rakhmiyati Rakhmiyati; Muhammad Ja’far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 7, No 2 (2018)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (617.948 KB) | DOI: 10.14421/biomedich.2018.72.57-59

Abstract

Common House Gecko (Hemidactylus frenatus) is one of reptiles that have ability to autotomy their tails. Tail autotomy is a mechanism to protect it self from predators. After the tail broke, there will be wound healing on the tail which is then followed by a tail regeneration event. Original tail and regenerate tail is very different morphologically and anatomically. The original tail is composed of bones while the tail of the regenerate is composed of cartilage. Histochemical staining using Alizarin Red-S Alcian Blue was done to differentiate bone and cartilage. This method will stained bones red while the cartilage will stained blue.
Cover, Editorial Board, Guidance for Authors, & Table of Contents | Vol. 9 No. 1 April 2020 Muhammad Ja’far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 9, No 1 (2020)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2020.91.%p

Abstract

A Simple Method for Clearing and Staining Specimens for The Demonstration of Animal Skeleton Muhammad Ja’far Luthfi; Nyoman Puniawati Soesilo
Biology, Medicine, & Natural Product Chemistry Vol 8, No 1 (2019)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2019.81.17-21

Abstract

Teaching skeletal system would be more attractive using real/preserved specimen compared to those using only book. The aim of the research was to develop clearing and staining method of animal skeleton specimen using Alizarin Red S-Alcian Blue as teaching aid tool. The specimen were eviscerated, fixed, stained, cleared, and keep in glycerine solution. The spesimen will increase effectiveness in elementary school science teaching and learning.
Cover, Editorial Board, Guidance for Authors, & Table of Contents | Vol. 9 No. 2 October 2020 Muhammad Ja’far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 9, No 2 (2020)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2020.92.%p

Abstract

Cover, Editorial Board, Guidance for Authors, & Table of Contents | Vol. 10 No. 2 October 2021 Muhammad Ja'far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 10, No 2 (2021)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2021.102.%p

Abstract

New Record Marsdenia tenacissima (Asclepiadoideae, Apocynaceae) In Gunung Ijo Baturagung Yogyakarta Widodo Widodo; Muhammad Ja'far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 5, No 1 (2016)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.673 KB) | DOI: 10.14421/biomedich.2016.51.1-8

Abstract

Marsdenia tenacissima population were found among wild bushes at S 07 o 47’ 03.4”; E 110o 30’ 48.0” about 415 meter above sea level in Gunung Ijo Baturagung Yogyakarta. Identification was based on literature and herbarium specimen. The research was conduct using exploration methods, morphoanatomical observation, and specimen collection. Marsdenia tenacissima in Jawa was not reported in Flora of Java. Marsdenia tenacissima habitus was liana. The specific character for its identification was pollinia’s structure. This paper presented other important character namely leaf, stem, flower, pollinia, and fruit of Marsdenia tenacissima in Gunung Ijo Baturagung Yogyakarta. Accurate description and examination of any plant species were needed for its conservation and awareness of public to local biodiversity.
Comparative Anatomy of Labyrinth and Gill of Catfish (Clarias gariepinus) (Burchell, 1822) and Snakehead Fish (Channa striata) (Bloch, 1793) Ina Karlina; Muhammad Ja’far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 7, No 2 (2018)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (785.431 KB) | DOI: 10.14421/biomedich.2018.72.39-43

Abstract

Dumbo catfish (Clarias gariepinus) and Gabus (Channa striata) have additional organ respiratory system structures in the gills, called labyrinth. This organ is a tool for fish to take oxygen directly from the air so that it can live in low oxygen habitats. Both fish have differences at the Order level. Catfish is an order of Siluriformes as Gabus is an order of Perciformes. The purpose of this study was to distinguish the anatomy and histology of the gill structure and labyrinth in both fish. The macroanatomy observation was conveyed by dissection to determine the gill topography in the two fish species. Histology preparations were carried out using the paraffin method and using Hematoxylin-Eosin (HE) staining that showed in the labyrinth organ there were many blood vessels to bind oxygen then distributed to all parts of the fish's body.
A Simple Technique for Rapid Assessment of Rat (Rattus norvegicus) Sperm Motility Muhammad Ja'far Luthfi; Mahanem Mat Noor
Biology, Medicine, & Natural Product Chemistry Vol 9, No 2 (2020)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2020.92.105-107

Abstract

Assesment of rat sperm motility can be carried out on sperm sample from epididimal source using minimal amount of equipment. This method will aid researcher and practitioner working in the field of sperm quality to determined rat sperm  motility rapidly and efficiently.
Cover, Editorial Board, Guidance for Authors, & Table of Contents | Vol. 10 No. 1 April 2021 Muhammad Ja’far Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 10, No 1 (2021)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2021.101.%p

Abstract