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The effect of addition of melon (Cucumis melo L.) flesh juice into Lactated Ringer's-egg yolk extender on spermatozoa plasma membrane integrity and spermatozoa morphological abnormalities of semen of native rooster Pitaloka, Dinda Galuh; Mas'ud Hariadi; Suherni Susilowati; Budi Utomo; Tatik Hernawati; Eka Pramyrtha Hestianah; Samuel Inioluwa Akeju
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 1 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i1.2023.49-58

Abstract

This study aims to determine the effect of adding melon (Cucumis melo L.) juice to Lactated Ringer's-egg yolk extender on the intact plasma membrane (IPM) and morphological abnormalities of native rooster spermatozoa. Five ejaculate each from two native roosters (Gallus gallus domesticus) were divided into four equal volumes. Ejaculate was extended 1:10 (v/v) in Lactated Ringer's-egg yolk without or with the addition of of 2, 4, and 8% (v/v) melon flesh juice, respectively for groups T0, T1, T2, and T3. Extended semen was stored in a refrigerator (5°C) and evaluated every two hours. The results showed that IPM of all groups decreased (p <0.05) consistently, lasting more than 40% for six hours in the T0 and T1 groups and four hours in the T2 and T3 groups. The percentage of spermatozoa morphological abnormalities in all groups stored for six hours was higher (p <0.05) than before storage. However, it was not significantly different (p >0.05) from that which had been stored for two and four hours. It was concluded that native rooster semen extended in Lactated Ringer's-egg yolk without (group T0) or with 2% melon flesh juice (group T1) and stored at 5°C retained spermatozoa plasma membrane integrity of more than 40% and morphological abnormalities of less than 20% for six hours. While the addition of 4 % (T2) and 8% (T3) melon flesh juice maintained the percentage of IPM and spermatozoa morphological abnormalities for only four hours.
Effect of white guava (Psidium guajava L.) fruit juice on the quality of lead acetate induced rats (Rattus norvegicus) spermatozoa Alifia, Annisa; Sri Mulyati; Wurlina Wurlina; Tatik Hernawati; Budi Utomo; Soeharsono Soeharsono; Sri Agus Sudjarwo; Muhammad Thohawi Elziyad Purnama
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 3 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i3.2023.131-140

Abstract

This study aims to determine the effect of the administration of white guava (Psidium guajava L.) fruit juice on spermatozoa plasma membrane integrity (PMI), morphological abnormality, viability, and motility of lead acetate induced rats (Rattus norvegicus). Twenty-five male rats were divided into five groups: NC (negative control) group, rats were administered with distilled water twice daily at four-hour intervals; T0 (positive control) group, rats were administered daily with lead acetate 50 mg/kg bw and distilled water four hours later; T1, T2, and T3 groups, rats were administered daily with lead acetate 50 mg/kg bw and 0.5 mL of 25, 50, and 100% white guava fruit juice four hours later. The treatment of the rats was conducted for 14 days, and on day 15, all rats were sacrificed to assess the spermatozoa quality. Data was analyzed using ANOVA followed by Duncan's multiple range test at a confidence level of 95%. The results showed that exposure to lead acetate (T0) caused lower spermatozoa PMI, viability, and motility as well as higher spermatozoa morphological abnormalities (p <0.05) compared to those of the T0 group. Administration of white guava fruit juice starting at a dose of 25% (T1) resulted in higher spermatozoa motility, viability, and PMI as well as lower spermatozoa morphological abnormalities (p <0.05) compared to rats in the T0 group. It could be concluded that white guava fruit juice maintained the spermatozoa quality of lead acetate induced rats.
Reproduction record of captive Sumatera elephant (Elephas maximus sumatranus) at Way Kambas National Park, Indonesia Sofie Adi, Keren Jayanti; Budiarto Budiarto; Hermin Ratnani; Pudji Srianto; Budi Utomo; Suzanita Utama; Setiawan Koesdarto; Nurhusien Yimer
Ovozoa: Journal of Animal Reproduction Vol. 12 No. 3 (2023): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v12i3.2023.157-165

Abstract

This research aims to determine reproductive data on Sumatran elephants (Elephas maximus sumatranus) in the ETC and ERU of Way Kambas National Park, Indonesia during 1988-2021. Data recorded from the elephant population at both locations (ETC and ERU) includes the number, gender of elephants, elephant calves, ages and birth dates. Calving intervals and service periods were calculated from calving records of cows with a minimum parity of two. Data collection produced data on 47 elephant calves from 13 female elephants with at least twice the parity and 12 primiparous cows. Elephant reproductive records at ETC and ERU were: age (37.44 ± 9.03 vs. 29.75 ± 3.30 years), parity (2.78 ± 1.09 vs. 2.50 ± 0.58), and age at first birth (18, 11 ± 3.92 vs. 17.75 ± 0.50 years). While the calving interval was 1857.56 ± 870.81 vs. 1833.00 ± 305.18 days, and service period respectively 1229.44 ± 846.18 vs. 1210.50 ± 283.59 days, respectively. It can be concluded that the calving interval and service period for captive elephants at ETC and ERU were not much different and were within the normal range. Young cows showed better reproductive efficiency than older cows. Monitoring calves is very important. Further assistance is needed to improve elephant mobile veterinary services, increase diagnostic laboratory capacity, and educate camp managers, veterinary assistants, and mahouts about elephant diseases, their monitoring and treatment. In addition, the use of reproductive technology such as monitoring ovulation using ultrasound and carrying out artificial insemination was expected to increase reproductive efficiency.
Dampak Kinerja Keuangan Terhadap Harga Saham Perusahaan Manufaktur Sub Sektor Konsumsi Amalia, Naini Rizka; Budi Utomo
Solusi Vol. 23 No. 2 (2025): April
Publisher : Fakultas Ekonomi, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/slsi.v23i2.11856

Abstract

Penelitian ini yang menjadi objek adalah perusahan sub sektor konsumsi pada perusahaan manufaktur yang terdaftar pada Bursa Efek Indonesia (BEI) tahun 2020-2023. Di Indonesia sendiri perusahaan manufaktur sub sektor konsumsi sangat berkembang dengan pesat, hal ini dapat dilihat dari perusahaan yang terdaftar di Bursa Efek Indonesia dari tahun ke tahun semakin banyak. Sehingga peneliti ingin mengetahui pengaruh dari ROA (Return on Aset), ROE (Return On Equity), DER (Debt To Equity Ratio), dan CR (Current Ratio) terhadap harga saham pada perusahaan manufaktur sektor konsumsi yang terdaftar di Bursa Efek Indonesia selama periode 2020-2023. Populasi penelitian mencakup seluruh perusahaan manufaktur pada sektor konsumsi yang sudah terdaftar di BEI dengan tahun data yang di ambil 2020 sampai dengan 2023 berjumlah 180, kemudian untuk analisis data dilakukan menggunakan aplikasi SPSS versi 23. Untuk teknik pengambilan sampel penelitian ini ialah menggunakan teknik non-probabilitas dengan metode purposive sampling, selanjutnya terkumpul 60 sampel penelitian berdasarkan data dari 15 perusahaan manufaktur dengan periode waktu selama 4 tahun.  Hasil penelitian ini menunjukkan bahwa variabel pada ROA, ROE, DER, dan CR memiliki pengaruh yang positif serta signifikan terhadap harga saham. Temuan ini tentu relevan untuk perusahaan sektor makanan dan minuman yang terdaftar di BEI selama periode tahun 2020 sampai dengan tahun 2023
PENGARUH KEGIATAN KEAGAMAAN DAN MOTIVASI TERHADAP PENGEMBANGAN RELIGIOSITAS SISWA KELAS VIII DI SEKOLAH MENENGAH PERTAMA SWASTA (SMPS) VIDYA SASANA KABUPATEN KARIMUN Rubiyati, Rubiyati; Partono, Partono; Budi Utomo
Media Bina Ilmiah Vol. 18 No. 7: Februari 2024
Publisher : LPSDI Bina Patria

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33758/mbi.v18i7.701

Abstract

This indicates a moral crisis in society. This moral crisis is caused by low religiosity in children. This condition is in sharp contrast to the religious atmosphere and personality of the Indonesian nation. Low religiosity will weaken the values ​​of national and state life. Responding to the problems that occur as a result of the low level of religiosity among children and adolescents, educational institutions, especially secondary education, need to develop religious values ​​by organizing all components of education with indicators of internalized religious values ​​in students by increasing religious activities. thus motivating students to behave in accordance with religious values ​​in everyday life both in the family, at school, and in wider association in society. The author conducted this research with the aim of knowing the magnitude of the influence of religious activities and motivation on the development of students' religiosity either partially or simultaneously. The respondents for this research consisted of 36 class VIII students at SMPS Vidya Sasana Karimun. The data analysis technique used in this research is descriptive statistical techniques and parametric inferential statistics, and uses SPSS 25.00. Based on the results of this research, it can be concluded that simultaneously religious activities and student motivation have a positive and significant effect on the religiosity of class VIII students at SMPS Vidya Sasana
Comparative effects of epigallocatechin-3-gallate supplementation in skim milk, egg yolk-citrate, and combined extenders on the spermatozoa quality of Ettawah crossbred bucks during storage at 5 °C Muhammad Ikmal Robih; Anas Bad’rosana Prawindi; Tatik Hernawati; Budi Utomo; Suherni Susilowati; Tri wahyu Suprayogi; Sri Pantja Madyawati; Kadek Rachmawati; Mustofa Helmi Effendi; Yeni Dhamayanti
Ovozoa: Journal of Animal Reproduction Vol. 14 No. 3 (2025): Ovozoa: Journal of Animal Reproduction
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ovz.v14i3.2025.147-158

Abstract

This study aimed to determine the quality of Ettawah crossbred buck semen diluted in skim milk, egg yolk-citrate extenders, or their combination, supplemented with epigallocatechin-3-gallate (EGCG). Semen was collected from Ettawah crossbred bucks using an artificial vagina. Six ejaculates were used for replication and divided into three extender treatments: T1, skim milk; T2, egg yolk-citrate; and T3, a combination of both, each supplemented with 1.5 µg/mL EGCG. The extended semen was stored in a refrigerator at 5 °C. Diluted samples were evaluated every 24 hours until spermatozoa motility declined to 30%, the minimum requirement for artificial insemination. The results showed that spermatozoa motility, viability, plasma membrane integrity, and morphological abnormality decreased during six days of storage at 5 °C. Spermatozoa motility remained above 30% for five days in T1 (36.50±1.22%) and T2 (41.67±2.06%), and for six days in T3 (43.33±1.03%). On day six, semen in the combined extender supplemented with EGCG (T3) showed significantly higher motility, viability, and membrane integrity, and lower morphological abnormalities (p <0.05) than the other treatments. In T2, all spermatozoa quality parameters were higher (p <0.05) than in T1. It can be concluded that the combined skim milk-egg yolk-citrate extender containing 1.5 µg/mL EGCG best maintained the spermatozoa quality of Ettawah crossbred bucks during six days of storage at 5 °C. Based on spermatozoa motility, the semen remained suitable for artificial insemination.
Co-Authors Abdul Khaliq Hasibuan Adelina Sitompul Aditiawarman Aditiawarman, Aditiawarman Afif Nurul Hidayati Afifuddin Dalimunthe Afita Setyowati Agung Pangestu Nugroho Agus Raikhani Agus Triyono Ahmad Hanif Azzam Ahmad Muhtadi Ahmad Sabili Rifa'i Ahmad Suryawan Aksono HP., Eduardus Bimo Aldika Akbar, Muhammad Ilham Alifia, Annisa Alya Elfira Fernanda Amalia, Naini Rizka Amanatul Fadhilah Amanda Paramitha Amelia Magdalena Kawengian Anas Bad’rosana Prawindi Anggie Herlambang Ainul Yaqien Machsuni Hadi Anita Zaitunah Annisa Nur Fitria Rahma Antasari Malau Anwar Ma'ruf Ardina Sahra Miranda Arianty Siahaan Arnoldina Dolfina Dua Weni Astindari Aulia Satria Ayu Ismoyo Sofiana Azwir Siregar Bambang Satrio Utomo Bambang Sektiari Lukiswanto Bangun Sikettang Bima Yudhyarto Budiarto Budiarto Cahyono Ikhsan Chaerul Parsaulian Ginting Chan Chow Khuen Chandra Pangihutan Simamora Clarishella Melvina Deinera Dadik Rahardjo Danang Adi Putra Dany Roy Putra STG David Nugraha Delvian Desrita Desrita Desya Alvionita Keliat Devita Mala Sari Diah Mira Indramaya Dian Dwi Sari Dimas Ganda Diska Fitra Dito Mei Triono Dody Yahya Dwi Murtiastutik Eka Pramyrtha Hestianah Eka Sapta Prasetya Silalahi Eko Supriyanto Elferdy Epifani Natalia Gultom Evy Ervianti Fajar Prasetya Kembaren Fajar Purwanto Fariza Astrini Fatayah Nadhlastul Ummah Fathiatul Rizkia Aulin Fathul Khoiri Fazrul Fauzan Munadi Febrina Arli Fendi Hary Yanto Fenny Liani Fery Jaksen Sihotang Fitri Ramadani Fitria Ismy Fitriah Frans Hutagalung Fransisca Sri Murdiati Fretty J Simbolon Gabriel Pedro Mudjianto Gery Morsales Munthe Hani Plumeriastuti Haruki Uemura Harviel Adzan Megantyaka Helfa Septinar, Helfa Hendy Sugiharto Herawansyah Herawansyah Hermin Ratnani Hesky Frengky Ngongoloy Hesti Wahyu Windari Hidayat ÔÇÄ Huria Marnis Indah K Sihombing Indra Lesmana Ipanna Enggar Susetya Ira Chandra Tio Ira Sari Yudaniyanti Irwanto Irwanto Iswahyudi Joko Suprayitno Jayanti, Ratna Dwi Jayawarsa, A.A. Ketut Joni Hendra K. Jonny L Hutabarat Jordy M Manurung Juliani Juliani jurnalpps pps Justian Trisna Nugraha Kadek Rachmawati Karina Yuliani Kasmir Tanjung, Kasmir Kelvin Kelvin Khie Khiong Khusnatul Mawaddah Arief Kiki Kristiya Ana Koesdaryani Soeryodarundio Koosdaryani Soeryodarundio Kristian Harris Lady Aqnes Kurniawati Luluk Masluchah Luly Nanda Arista Malrizky Fachmy Marnida Uli Lubis Martya Makful Mas'ud Hariadi Mei Indrawati Mira Irmawati Mohammad Basyuni Mona Fhitri Srena Muhammad Ikmal Robih Muhammad Thohawi Elziyad Purnama Muhammad Zarkasyi Habiby Murjainah, Murjainah Mustofa Helmi Effendi Nadya Angelina Naura Alya Hirmadiani Ngabila Salama Nove Hidajati Nufus, Faizah Zakiyyatun Nur Fadhilah Nur Farida Kusumawati Nur Samsiyah, Nur Nur Syamsiyah Nurfalah Siregar Nurhusien Yimer Nurul Wardatul Jannah Nurzainah Ginting Nyiayu Fahriza Fuadiah O K Hasnanda Syahputra Oscar Pardosi Padoli Padoli Partono Partono Patmawati Patmawati Pepy Dwi Endraswari, Pepy Dwi Pitaloka, Dinda Galuh pravitasari, Gading Indah Prayitno Susanto Pudji Srianto Rachel C.M Siregar Raden Mohamad Herdian Bhakti Rafika Hasni Perdana Ragil Wahyuningtiyas Rahmahani, Jola Ramadhani, Fifi Fauziah Rika E. Butarbutar Rimayanti Rimayanti Rin Widya Agustin riny pujiyanti Riri Ezraneti Risma Risma Rizki Auliansyah Putra Rizki Eka Putra Rizky Nugraha Ramadhan Rochmah Kurnijasanti Rohana Megawati Sirait Rohmah, Etik Ainun Rohmat Suprapto Roma Yuliana Rossyanti, Lynda Rosyid, Alfian Nur Rosyta, Pegy Rubiyati Rubiyati, Rubiyati Salmah Lilik Samuel Inioluwa Akeju Samuel Marpaung Setiawan Koesdarto Sevti Andreasmi Sherina Lashita Candrakirana Sherly Mulyana Shifa Fauziyah Sidabukke , Simon Simarmata, Barita Martin Parluhutan Siti Devi Permata Sari Lubis Siti Rahayu Nadhiroh Siti Zuhriyah Soeharsono Soeharsono Sofia Brenieta Brilianti Sofie Adi, Keren Jayanti Solichin Solichin Sri Agus Sudjarwo Sri Anisah SRI LESTARI Sri Mulyati Sri Pantja Madyawati Suherni Susilowati Suhintam Pusarawati Sulastoro Sulastoro Sulistiawati Suri Mutia Siregar Suryanto B Sinaga Suzanita Utama Tatik Hernawati Teguh Hari Sucipto, Teguh Hari Ternala Alexander Barus Tri Wahyu Suprayogi Tria Yunita Sinaga ukmawati Basuki Vardos Ricky Doddy Silalahi Viqi Miftakhul Faza Wafrotur Rohmah Wardiana, Maya Widati Fatmaningrum Widodo, Oky Setyo Wijayanti, Indah Oktari Wiwik Misaco Yuniarti Wulan Awallia Wulan Iman Sari Wurlina, W Yeni Dhamayanti Yohanes Risky Shellen Ginting Yoni Rustiana Kusumawati Yopi I Kameo Yuli Wulandari Yuliadi Zamroni Yuliana Ratmawati Yulianna Puspitasari Yulianto Wahyono Yunasfi Yunasfi Yunasfi Yuni Rosita Dewi Yunus Afifuddin Zukhaila Salma Zulham Apandy Harahap