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Journal : Hemera Zoa

PCS-2 Specialized Structured Cardiovascular of Bats Related to Their Ability to Fly Anisa Rahma; Desrayni Hanadhita; Hera Maheshwari; Aryani Sismin Satyaningtijas; Srihadi Agungpriyono
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

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Abstract

Bats have the second largest diversity in mammalian classes after rodentia (Nurfitrianto et al., 2013). Bat population reaches approximately 1100 species (Teeling et.al 2005). In Indonesia there are 205 or 21% of known world bat species (Suyanto 2001). Bats are the only flying mammals. The ability bat to fly is supported by the shape of the extremities and also the adaptation of the cardiovascular organs. Based on empirical studies of cardiovascular was known that cardiac muscle mass is a good indicator for the degree of adaptive specialization of prolonged locomotor activity, in both birds and mammals. Data on cardiovascular muscle morphology and muscles that support flying ability will provide an overview of the behavior, ecology and physiology of certain animals (Bishop 1997).Several studies have been conducted to study the cardiovascular system of bats. Research on bat hematology profile has been done (Heard and Whittier 1997, Mclaughlin et.al 2007, Wawrocka and Bartonicka 2014, McMichael et al. 2015, Ratnasooriya 2016, Rashid et al, 2016, Rahma et al., 2018). Joseph (1908) says that every animal has a different size and heart shape to each other. This heart size difference is influenced by the size of the body and the high energy required by the animal (Joseph 1908).Bat's heart rate is known to increase during flight (Thomas and Suthers 1972). This is causes an increase in the rate of metabolism. Writing this paper will discuss about the uniqueness of the bat's heart so that it can support its ability to fly.
PF-17 The Development of Crude Testicular Cells in In Vitro Culture Wahono Esthi Prasetyaningtyas; Ni Wayan Kurniani Karja; Srihadi Agungpriyono; Mokhamad Fahrudin
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (488.568 KB)

Abstract

Spermatogenesis is a continuous process in which spermatogonial stem cells (SSC) develop into specific germ cells before terminally differentiating to form spermatozoa.  The process is supported by Sertoli cells, which are in close contact with germ cells in the seminiferous tubules. Sertoli cells provide essential hormonal signals, nutrients, and physical support to germ cells for successful spermatogenesis.The crude testicular cells (CTC) contains many cell types, like Sertoli cell, Leydig cell, spermatogonial stem cell (SSC), spermatocyte and other testicular somatic cells (Shah et all. 2016). Testicular cells are believed to secrete various growth factors that induced the spermatogenesis process.  The spermatogonial stem cells are unique population of cells in the male testis, which dual function.  First self-renewing their population to maintain the number of stem cells, secondary function is differentiating into spermatids in testis (Wang et al.  2015).Spermatogenic cells differentiation  needed the similar microenvironment in vivo spermatogenesis.  The essential nutrients was collected from healty culture and the culture contained mixed population of cells both the somatic cells and spermatogenic cells.  To identification the spermatogenic cells using Periodic Acid Schifft (PAS) staining (Chang et al. 2011). The present study examined the development of crude testicular cells using PAS staining.
Co-Authors A.S. Satyaningtijas Adi Winarto Adrien Jems Akiles Unitly Alastair A Macdonald Amrozi - Anak Agung Istri Sri Wiadnyani Andhika Yudha Prawira Andhika Yudha Prawira Andhika Yudha Prawira Andhika Yudha Prawira Andhika Yudha Prawira Angelina N. Tethool Anisa Rahma Arief Boediono Aries Boediono Aryani Sismin Sastyaningtijas Asri Pudjirahaju Auzi Asfarian Chairun Nisa Chairun Nisa Chairun Nisa' Chairun Nisa’ Cutnya’ Shaliran Nazlie (Alm) Damiana Rita Ekastuti Danang Dwi Cahyadi Danang Dwi Cahyadi Danang Dwi Cahyadi DENI NOVIANA Denny W. Lukman Desrayni Hanadhita Desrayni Hanadhita Desrayni Hanadhita Desrayni Hanadhita Dondin Sajuthi Dwi Endrawati Dwi Kesuma Sari Dwinna Aliza Erdiansyah Rahmi Erni Sulistiawati Etty Riani Evalina E Fadli A. Gani Gholib Gholib Gunanti . Hafizuddin Hafizuddin Halim Bakti Harjo Hamny Sofyan Helny Rosita Supriadi Helny Rosita Supriadi HERA MAHESHWARI Heru Setijanto Heru Setijanto Huda Salahudin Darusman Huda Salahudin Darusman I Ketut Mudite Adnyana ICHSAN EFFENDIE Idawati Nasution Idawati Nasution Iman Supriatna Ita Djuwita Ita Djuwita Junzo Yamada Ketut Adnyane Mudite Kusdiantoro Mohamad Lidya Elizabeth M. Manik M Agus Setiadi M. Haviz M. Zairin Junior Masaji Washio Md Zuki Abu Bakar Mirnawati Sudarwanto Mokhamad Fahrudin Mokhamad Fakhrul Ulum MOZES R. TOELIHERE MOZES TOELIHERE MUHAMMAD AGIL Muhammad Jalaluddin Muhammad Risman Wahid Mulyadi Adam MULYOTO PANGESTU Muslim Akmal Nabuo Kitamura Najamudin - Nastiti Kusumorini Nastiti Kusumorini Nazlie (Alm), Cutnya’ Shaliran Ni Wayan Kurniani Karja Noordin Mohamed Mustapha Nurhidayat Odilia Rovara R. Iis Arifiantini Razali . RIDWAN AFFANDI Riki Siswandi Ronny Rachman Noor Rusdin - Savitri Novelina Sri Wahyuni Sri Wahyuni Sriyanto - Supratikno Supratikno . Supratikno Supratikno Syahruddin Said TAKDIR SAILI Takdir Syahruddin Said Tongku Nizwan Siregar TUTI L YUSUF Tutik Wresdiyati - Tuty L. Yusuf Tuty Laswardi Yusuf Tuty Laswardi Yusuf Tuty Laswardi Yusuf Tuty Laswardi Yusuf Ursula Paulawati Maker Wahono Esthi Prasetyaningtyas Wahono Esthi Prasetyaningtyas Wahono Esthi Prasetyaningtyas Wahyuni, Sri Wartika Rosa Farida Wartika Rosa Farida Yoshio Yamamoto Yuliani Suparmin