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All Journal BALI MEDICAL JOURNAL (BMJ) Medicina E-Jurnal Medika Udayana WMJ (Warmadewa Medical Journal) Smart Medical Journal Jurnal Epidemiologi Kesehatan Komunitas ISM (Intisari Sains Medis) : Jurnal Kedokteran JURNAL ILMIAH KESEHATAN SANDI HUSADA Journal of Telenursing (JOTING) Eduvest - Journal of Universal Studies Jurnal Ilmiah Kesehatan Sandi Husada
Agung Nova Mahendra
Departemen Farmakologi Dan Terapi Fakultas Kedokteran Universitas Udayana
Aerospace Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Health Professions Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences

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Journal : BALI MEDICAL JOURNAL (BMJ)

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Antihypertensive and Antioxidant Potential of Purple Sweet Potato Tuber Dry Extract in Hypertensive Rats Jawi, I Made; Sutirta-Yasa, I. W. P.; Mahendra, Agung Nova
BALI MEDICAL JOURNAL Vol 5 No 2 (2016)
Publisher : BALI MEDICAL JOURNAL

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Background: Purple sweet potato tuber extract in liquid form, shown to lower blood pressure of hypertensive rats and hypertensive patients. Liquid dosage form, increasingly unstable when stored for long periods, thus it is necessary to find a more stable dosage form. The objective of this research was to prove that dry extract of purple sweet potato tuber has the same effects with liquid extract in hypertensive rats. Method: The is a randomized pre-test and post-test control group design study. Thirty hypertensive model rats were divided into 5 groups (6 animals for each group). Group 1 was treated as a control group. Group 2 to group 5 were treated as treatment groups. Treatment groups were given liquid extract at a dose of 3 ml, dry extract with the dose of 200 mg, dry extract that stored in a certain time with a dose of 200 mg and given a mixture of dry extract with a carrier substance (capsule formula) with a dose of 200 mg, respectively, for 4 weeks. Variables observed were blood pressure, SOD and MDA level of the blood. Results: The results showed that the group given the purple sweet potato tuber extract lowers blood pressure were significantly in liquid extract or dry extract (p <0.01). The group that was treated with capsule formula showed more decrease in blood pressure than dry extract group (p <0.01). The similar results happened on MDA and SOD level in blood. Conclusions: Thus, it can be concluded that dried extract of purple sweet potato tubers has the same effectiveness with liquid extract, both as an antihypertensive and also antioxidant. Capsules formula is more effective than liquid extract and dry extract.
THE ADDITION OF CAFFEINE IN EARLE’S BALANCED SALT SOLUTION MEDIA WITH WASHING UP METHOD INCREASE MEMBRANE INTEGRITY AND ACROSOMAL SPERM Satriyasa, Bagus Komang; Mahendra, Agung Nova
BALI MEDICAL JOURNAL Vol 3 No 3 (2014)
Publisher : BALI MEDICAL JOURNAL

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Background: caffeine, a methylxanthine derivate, appears to inhibit phosphodiesterase, thereby inhibiting the break down of cAMP and increasing its concentration inside cell. This study aims to assess the effect of caffeine addition in Earles’s Balanced Salt Solution (EBSS) on the increase in membrane integrity and acrosome reaction of spermatozoa using swim up method Methods: This study was carried out at the Clinic of Sexology and Andrology, Sanglah Public Hospital at Denpasar Bali-Indonesia. This study was an experimental study using the design of pre and post test paired control group design. The samples were sperm specimens of eighteen infertile couple male or volunteers who were infertile with age ranged between 20-40 years old. The samples were divided into two groups: treatment group (caffeine + EBSS) and control group (EBSS). The data were analysed statistically by normality test (Kolmogorov - Smirnov Goodness of Fit Test), Homogeneity test, and Paired Student’s t test. Results: The results showed that the caffeine addition in EBSS medium could increase significantly (p<0.05). The integrity of the sperm membrane obtained were from 81.30 % to 86.60 % and acrosomal reaction from 82.60% to 89.60% evaluated by hypo-osmotic swelling test (HOS). The conclusion of this study is that addition of caffeine in EBSS medium increases significantly membrane integrity and acrosomal reaction of the human sperm.
Co-Authors Agatha Putra, Gusti Ngurah Agung Wiwiek Indrayani Agung Wiwiek Indrayanti Anak Agung Bintang Astridwiyanti Anak Agung Dewi Megawati, Anak Agung Dewi Aris Mudariani, Ni Wayan Ary Puspitasari, Made Ayuti Bulaan Bagus Komang Satriyasa Desak Gede Vicsilia Mahambara Gita Desak Ketut Ernawati Desak Made Wihandani Dewi, Ni Wayan Sucindra Dharmajaputra, Gede Bagus Diana Putri Dinda Anggita Meiwita Sari Dwi Vedanta, I Gusti Ngurah Ananta Elvina Veronica Gede Agung Dhimasena Widyananda Gede Sri Darma Gede Wirata Gita Almira Putri Gusti Ngurah Bagus Wira Gunawan I Gede Krisna Putra Yasa I Gusti Ayu Artini I Gusti Ayu Stiti Sadvika I Gusti Made Aman I Made Jawi I Wayan Gede Sutadarma I Wayan Putu Sutirta Yasa I Wayan Sumardika I Wayan Surudarma I Wayan Weta Indrayan, Agung Wiwiek Irene Amelia Ita M. Nainggolan Ita M. Nainggolan Kezia Angelina Yunatan Meylana Ayu Melinda Nanis S. Marzuki Nanis S. Marzuki, Nanis S. Ni Kadek Sinta Dwi Chrismayanti Ni Made Dwi Putri Nadi Ni Putu Elsinthia Suryaningsih Ni Wayan Ari Wulansari Ni Wayan Sucindra Dewi Ni Wayan Sucindra Dewi Pangala, Gustinara Bakti Pratiwi, Kadek Prastiti Surya Putrawan, Ida Bagus Indra Shadnyana Putri, Kadek Wina Santhya Putu Ayu Melati Widyasari Putu Diah Saraswati Rahayu Putu Resika Melarosa Saraswati, Ni Made Ayu Sokawati Kesuma, Nyoman Diah Asvini Sumardika, Wayan syahida, iin kurnia Tresnayanthi, Kadek Ayu Sri W. Riski Widya Mulyani Winanti, Kadek Dinda Ayu Sri