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PENGARUH PEMBERIAN EKSTRAK DAUN KOLA (COLA NITIDA) PADA KUALITAS SPERMA MANUSIA IN VITRO Susmiarsih, T.; Endrini, Susi
Jurnal Kedokteran YARSI Vol 21, No 1 (2013): JANUARI - APRIL 2013
Publisher : Lembaga Penelitian Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (125.797 KB) | DOI: 10.33476/jky.v21i1.15

Abstract

Studi terhadap tanaman yang berpengaruh terhadap proses reproduksi masih menjadi skala prioritas. Salah satunya adalah Kola (Cola  nitida), yang dikenal mempunyai efek stimulan. Telah dilakukan studi untuk mengetahui pengaruh ekstrak daun Kola terhadap viabilitas, motilitas dan integritas membran spermatozoa manusia in vitro. Sampel sperma diperoleh dari 20 orang pria dengan kategori normozoospermia. Sampel semen dibagi menjadi 1 kelompok kontrol ( kontrol negatif) dan 2 kelompok perlakuan dengan ekstrak daun Kola (0.05% dan 0.025%). Hasil penelitian menunjukkan bahwa ekstrak daun Kola tidak berpengaruh terhadap viabilitas spermatozoa tetapi secara bermakna meningkatkan motilitas dan integritas membran spermatozoa (p 0.05). Hasil ini mengindikasikan bahwa ekstrak daun Kola berpengaruh terhadap kualitas spermatozoa manusia in vitro.Study on medicinal plants that have potential effect on  reproductive process is still important to be done. One of the plant is Kola (Cola nitida) that has a stimulant effect. This study evaluated  the effects of Kola  leaf  extract  toward viability, motility and membrane integrity on human sperm in vitro. Normozoospermia semens from  twenty volunteers were taken and divided into 3 groups: 1 group  was  treated  as control  and 2 groups were treated with Kola leaf extracts  (0.05% dan 0.025%). The results showed that Kola leaf extract  had no significant effect in viability but increased significantly (p 0.05) the motility and membrane integrity. It indicates that Kola leaf extract influences human semen quality in vitro.
EFFECTS OF STROBILANTHES CRISPUS EXTRACT ON THE APOPTOTIC PATHWAY OF HUMAN LIVER CARCINOMA CELL LINES Endrini, Susi; Suherman, Suherman; Rahmat, Asmah; Ismail, Patimah; Taufiq-Yap, Y.H; Othman, Fauziah
Jurnal Kedokteran YARSI Vol 15, No 1 (2007): JANUARI - APRIL 2007
Publisher : Lembaga Penelitian Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (199.011 KB) | DOI: 10.33476/jky.v15i1.998

Abstract

Previous study has been shown the potential anticarcinogenic effect of Strobilanthes crispus, a plant native to countries from Madagascar to Indonesia, on human liver cancer (HepG-2) cell lines. The objective of the present study was to investigate the mechanism of anticarcinogenic effectof S.crispus extract through apoptotic pathway. Exposure of HepG-2 cells to S.crispus extract resulted in induction of apoptosis in a dose-dependent manner as measured by Fluoresence Microscopy and Confocal Laser Scanning Microscopy analysis. These findings provide important new insight into the possible molecular mechanisms of the anticancer activity of S.crispus.
AKTIVITAS ANTIOKSIDAN DAN EFEK SITOTOKSIK EKSTRAK KOLA (COLA NITIDA) PADA KULTER SEL KANKER HATI (HEPG-2) Endrini, Susi; Marsiati, Himmi; J, Suherman; O, Fauziah; R, Asmah
Jurnal Kedokteran YARSI Vol 17, No 1 (2009): JANUARI - APRIL 2009
Publisher : Lembaga Penelitian Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.103 KB) | DOI: 10.33476/jky.v17i1.195

Abstract

Liver cancer is one among cancers with increasing incidence in the world. Cola fruit (Cola nitida) is a fruit that is rich in properties and has been known since the Dutch colonial era. This fruit contains ingredients such as those contained in tea and chocolate such as methylxanthine and its derivatives. This study aims to determine the content of antioxidants and cytotoxic effects of cola fruit extracts obtained from Indonesia and Malaysia on liver cancer cell lines. Antioxidant content of fruit extracts of cola was assessed using DPPH (2,2-diphenyl-2-picrylhydrazyl hydrate) and cytotoxic effects were studied using MTT (3 - (4,5-Dimethylthiazol-2-Yl)diphenyltetrazolium bromide -2.5) on human liver cancer cell lines (HepG2). The results showed that cola fruit from Malaysia contained high antioxidant with the IC50 value of 37.2 ?g/mL whereas IC50 of value of its Indonesia?s cola fruit was 66.0 ug / mL. The similar results have been shown in the cytotoxic test using HepG-2 liver cancer cell lines. Malaysia?s cola fruit extract has a smaller IC50 value of 6.5 ?g / mL while the fruit extract of Indonesia?s cola showed IC50 value of 39.5 ?g / mL. These values indicates that the fruit extract of cola is a potential anticancer activities especially on liver cancer. Further studies are required to clarify this hypothesis.
ANTIOXIDANT ACTIVITY AND ANTICARCINOGENIC PROPERTIES OF “SISIK NAGA”(DRYMOGLOSSUM PILOSELLOIDES PRESL.) Endrini, Susi
Jurnal Kedokteran YARSI Vol 17, No 2 (2009): MEI - AGUSTUS 2009
Publisher : Lembaga Penelitian Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.777 KB) | DOI: 10.33476/jky.v17i2.201

Abstract

The research was conducted to determine the anticarcinogenic properties of ?sisik naga?(Drymoglossum piloselloides Presl.), by the microculture tetrazolium salt (MTT) assay on the human breast carcinoma dependenthormone (MCF-7) cell lines. The preliminary results showed that the ?sisik naga? extract displayed the cytotoxic effects against MCF-7 with IC50 value of 83.63µg/ml. The antioxidative activity of the extracts which could contribute to their cytotoxic properties was also studied. The ?sisik naga? extract was found to have high antioxidant activity with IC50-value of 4.229 ppm. The strong cytotoxic properties of the ?sisik naga? extract could be due to its high antioxidant activity.
DESTILASI MINYAK ATSIRI DAUN SURIAN SEBAGAI KRIM PENCEGAH GIGITAN NYAMUK Aedes aegypty L. Juniarti, Juniarti; Yuhernita, Yuhernita; Endrini, Susi
Makara Journal of Science Vol. 15, No. 1
Publisher : UI Scholars Hub

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Abstract

Distillation of Essential Oil from Surian Leaf (Toona sureni (Bl.) Merr.) as Repellent Cream for Protection Aedes aegypty L. Bites. Isolation of volatile oil of leaf surian (Toona sureni (Bl.) Merr.) have been done by distillation aqueous vapour method. Distillation result had the chocolate colored and stinging aroma, and rendement was 0.23%. GC-MS analysis shown of some compound of terpenoid (naftalen derivated) which correspondence to mass spectrum. One of them is copaene (C15H24), m/z = 204. Cream based of Rajin et al. formula giving stable cream, white coloured and neutral pH. Volatile oil of surian leaf in cream based cause color and aroma cream were changed. Cream stability also was annoyed at oil of atsiri 10%.
Cytotoxicity of Combination Doxorubicin and Garcinia picrorrhiza Fruit Extract on Fibroblast Cell Utami, Sri; Endrini, Susi; Batubara, Lilian; Rahmah, Nunung Ainur; Syarif, Irfan; Nafik, Said; Arrahmani, Betharie Cendera; Novianto, Agung; Kusuma, Hanna Sari Widya; Widowati, Wahyu
Global Medical & Health Communication (GMHC) Vol 11, No 3 (2023)
Publisher : Universitas Islam Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/gmhc.v11i3.10985

Abstract

Combining chemotherapeutic agents such as doxorubicin with herbal products or other compounds that can enhance cytotoxicity without side effects is required. Thus, we aimed to observe the cytotoxicity of doxorubicin and sesoot (Garcinia picrorrhiza) fruit ethanolic extract (GpKar) on human fibroblast cells, BJ. This study used a post-test-only control randomized group design with n=3 and a number group of 5. The method used in this research is cell number, and viability was measured with (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium assay. Treatments consisted of a combination of doxorubicin (0.02 μg/ml) and GpKar of 66.47 µg/ml (DES1), 132.94 µg/ml (DES2) and 265.89 μg/ml (DES3). The data were analyzed using a one-way ANOVA and Duncan post hoc tests. DES3 showed the lowest viability among treatments (89.32%). DES1 and DES2 showed high viability (>90%), 97.93%, and 95.08%, respectively. Thus, the combination of doxorubicin (0.02 μg/ml) and GpKar (66.47 µg/ml) was considered safe for further use in the following assay. In summary, the combination of doxorubicin and GpKar showed high viability in normal fibroblast cells.
PELATIHAN PEMBUATAN JAMU MANGGATA DAN PENJERNIHAN MINYAK JELANTAH KEPADA MASYARAKAT Wardaniati, Isna; Endrini, Susi; Nasution, Azlaini Yus; Pratiwi, Denia; Marlita, Lora
Diklat Review : Jurnal manajemen pendidikan dan pelatihan Vol. 6 No. 3 (2022): Penguatan Kompetensi, Pendidikan, dan Pemberdayaan untuk Mendorong Kemandirian
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35446/diklatreview.v6i3.1146

Abstract

Kegiatan pengabdian yang diusulkan ini adalah kegiatan pelatihan kepada ibu-ibu rumah tangga yang peduli tentang limbah minyak jelantah dan meningkatkan kesejahteraan kepada masyarakat melalui pemberdayaan perekonomian untuk mengahsilkan jamu dari umbi tumbuhan yang bernama manggata. Jamu ini sangat banyak dimanfaatkan dan dapat digunakan di semua kalangan baik anak kecil hingga dewasa. Salah satu manfaat yg utama dari manggata, yaitu bermanfaat untuk membantu meningkatkan stamina dan memperkuat sistem kekebalan tubuh agar tidak mudah sakit. Serta masih banyak manfaat lainnya yang bisa didapatkan dari Umbi Manggata.