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All Journal Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Majalah Kesehatan Pharmamedika Jurnal Ners Indonesian Journal of Pharmaceutical and Clinical Research Indonesian Journal of Global Health research International Journal Of Science, Technology & Management (IJSTM) JOURNAL LA MEDIHEALTICO Jurnal Natural Molekul: Jurnal Ilmiah Kimia
Yuandani
Department Of Pharmacology, Faculty Of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
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STIMULASI WIRAUSAHA PADA MURID SEKOLAH MENENGAH ATAS DI TANJUNG PURA LANGKAT SUMATERA UTARA MELALUI WORKSHOP PEMBUATAN LOSION ANTI NYAMUK BERBASIS HERBAL Yuandani1; Marianne; Popi Patilaya
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2017): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (603.86 KB) | DOI: 10.32734/abdimastalenta.v2i1.2205

Abstract

SMA N 1 Tanjung Pura dan SMA Swasta Samanhudi terletak di kecamatan Tanjung Pura, Kabupaten Langkat, Provinsi Sumatera Utara. Kecamatan Tanjung Pura di Kabupaten Langkat merupakan salah satu kecamatan dengan tingkat kesejahteraan yang belum memadai. Sebahagian besar masyarakat bekerja sebagai petani dan nelayan, dan umumnya mereka belum dapat memenuhi biaya hidup yang memadai dan gagal dalam menguasai potensi produktif yang tersedia. Salah satu cara yang dapat dilakukan adalah diversifikasi pekerjaan dengan menstimulasi jiwa wirausaha generasi muda di Tanjung Pura, antara lain dengan memberikan keterampilan khusus yang nantinya bisa dimanfaatkan oleh mereka untuk membuka usaha sendiri. Salah satu cara yang akan dilakukan adalah dengan memberikan workshop pembuatan losion anti nyamuk. Hal ini mengingat kecamatan Tanjung Pura memiliki prevalensi yang tinggi terhadap penyakit malaria dan demam berdarah dengue (DBD), sehingga sangat tepat untuk mengajarkan para siswa SMA dalam pembuatan losion anti nyamuk agar dapat turut serta menurunkan angka kejadian penyakit tersebut. Oleh sebab itu,tujuan umum program pengabdian pada masyarakat ini adalah meningkatkan minat berwirausaha pada murid sekolah menengah atas, menurunkan angka pengangguran dan angka penyebaran penyakit malaria dan DBD di Kecamatan Tanjung Pura. Target utama dari program ini adalah sekelompok masyarakat yang memiliki latar pendidikan terakhir golongan menengah atau setara yang berada di Kecamatan Tanjung Pura. Secara khusus, program ini bertujuan untuk melatih siswa-siswi setingkat SMA yang ada di SMAN 1 Tanjung Pura dan SMA Swasta Samanhudi dalam berwirausaha untuk memproduksi losion anti nyamuk yang berbahan dasar minyak sereh.
Uji Aktivitas Antikanker (Preventif dan Kuratif) Ekstrak Etanol Temu Mangga (Curcuma Mangga Val.) Pada Mencit yang Diinduksi Siklofosfamid Yuandani, Yuandani; Dalimunthe, Aminah; Anjelisa Z. Hsb, Poppy; Wira Septama, Abdi
Majalah Kesehatan Pharmamedika Vol 3, No 2 (2011): JULI - DESEMBER 2011
Publisher : Lembaga Penelitian Universitas YARSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33476/mkp.v3i2.443

Abstract

Prevalensi kanker di Indonesia cukup tinggi, menurut data Riset Kesehatan Dasar (Riskesdas) tahun 2007 terdapat  4,3 per 1000 penduduk menderita kanker. Sementara itu umumnya antineoplastik yang digunakan untuk pengobatan kanker menyebabkan toksisitas karena kerjanya yang kurang selektif. Oleh karena itu diperlukan penemuan obat baru dari tanaman sebagai alternatif pengobatan yang efektif dan aman.  Penelitian ini dimaksudkan untuk membuktikan adanya aktivitas antikanker ekstrak etanol rimpang temu mangga baik sebagai agen preventif maupun kuratif. Penelitian dilakukan dengan metode eksperimental menggunakan mencit jantan sehat, dengan berat badan 20 – 30 g sebagai hewan percobaan. Ekstrak etanol rimpang temu mangga  diberikan kepada hewan uji dengan dosis 200, 400, dan 800 mg/kg BB. Pada uji antikanker sebagai agen preventif diberikan sediaan uji tersebut selama 7 hari, pada hari ke-8 diinduksi siklofosfamid secara parenteral. Tigapuluh jam kemudian hewan dibunuh dan dibedah. Darah  diambil  untuk penentuan nilai hematokrit dan sumsum tulang femur untuk pemeriksaan mikronukleusambil. Sedangkan pada uji antikanker sebagai agen kuratif hewan dinduksi siklofosfamid terlebih dahulu, 30 jam kemudian diberi sediaan uji selama 7 hari. Pada hari ke-8  hewan dibunuh dan dibedah, lalu diambil darah untuk penentuan nilai hematokrit dan sumsum tulang femur pemeriksaan mikronukleusambil. Berdasarkan hasil penelitian diketahui rimpang temu mangga menghambat pembentukan mikronukleus dan meningkatkan nilai hematokrit baik pada uji preventif maupun kuratif yang bermakna secara statistik (P0,05). Aktivitas terbaik tampak pada dosis 800 mg/kg BB dengan jumlah mikronukleus dan nilai hematokrit yang mendekati nilai pada kelompok yang diberi suspensi CMC 1%. Hasil penelitian disimpulkan bahwa ekstrak etanol rimpang temu mangga memiliki aktivitas antikanker baik sebagai agen preventif maupun kuratif.
Antifungal Activity of Patch Silver Nanoparticles and Chitosan with Cellulose Nanofibers Carriers against Trichophyton rubrum and Pitysporum ovale Ginting, Junius Gian; Hasibuan, Poppy Anjelisa Zaitun; Yuandani
Indonesian Journal of Pharmaceutical and Clinical Research Vol. 4 No. 2 (2021): Indonesian Journal of Pharmaceutical and Clinical Research (IDJPCR) Vol. 04, No
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/idjpcr.v4i2.6295

Abstract

Abstract. Wounds that are not treated and are kept open will provide an entrance for microorganisms from outside that can cause infection. One of the medical needs whose demand continues to increase is wound dressings. Chitosan is known to have wound healing activity by stimulating the formation of new tissue, and silver nanoparticles have good antimicrobial activity. Silver nanoparticles and chitosan with cellulose nanofibers carrier are made in the form of patches with the ratio formula between cellulose nanofibers and chitosan/silver nanoparticles are 1:9, 2:8, 3:8, 4:7, 5:5, 6:4, 7:3, 8:2, 9:1, and 10:0 then tested the antifungal activity against Trichophyton rubrum and Pitysporum ovale for finding the best formula for antifungal activity. The analysis showed that the patch with a ratio of 6:4 had the best antifungal activity against Trichophyton rubrum (14.7±0.1 mm) and a 9:1 patch on the Pitysporum ovale (6.9±0.05 mm) gave a significant difference to negative control (p<0.05). It can be concluded that the Patches Silver Nanoparticle and Chitosan with Cellulose Nanofibers (SNCCN) carriers have good antifungal activity in the inhibitory category.
Toxic Effect Of The Compound {1,3 Bis (P-Hydroxyphenyl) Urea} On Triiodothyronine (T3) Hormone Levels In Pregnant White Rats (Rattus Norvegicus L.) Ziza Putri Aisyia Fauzi; Urip Harahap; Yuandani Yuandani; Syukur Berkat Waruwu; Hari Purnomo; Denny Satria
International Journal of Science, Technology & Management Vol. 4 No. 1 (2023): January 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i1.719

Abstract

Non-steroidal anti-inflammatory drugs (NSAIDs) are among the most commonly prescribed drugs for pregnant women to treat fever, pain and inflammation. Specific NSAIDs can displace thyroid hormone from its protein binding sites, causing thyroid hormone measurement problems. {1,3 bis (p-Hydroxyphenyl)urea} is a modified p-aminophenol compound with potent analgesic and anti-inflammatory activity and less toxicity. This study is a follow-up to previous research to observe the toxic effect on triiodothyronine hormone levels after administration of {1,3 bis(p-Hydroxyphenyl)urea} compound in pregnant white rats. The toxic effect test was carried out by giving the test preparation to pregnant rats, which had been divided into five groups, namely the normal control group (CMC-Na 0.5%), the positive control (Gabapentin 50 mg/kg BW), Compound {1.3 bis (p- Hydroxyphenyl)urea} at a dose of 50 mg/kg BW, 500 mg/kg BW and 1000 mg/kg BW. Mice were given the test preparation every day from the 6th to the 15th day of pregnancy. Blood was taken on the 16th day, and T3 hormone levels were measured using the ELISA method. The results showed that the T3 hormone levels in the {1,3 bis(p-Hydroxyphenyl)urea group had no significant difference from the normal control group, so it was concluded that {1,3 bis(p-Hydroxyphenyl)urea) did not have a significant effect on the hormone T3.
Isolation of Chitosan From Dogol Shrimp Skin (Parapenaeopsis sculptilis) Dea Anggreini; Yuandani Yuandani; Siti Morin Sinaga
International Journal of Science, Technology & Management Vol. 4 No. 1 (2023): January 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i1.737

Abstract

In Indonesia, shrimp underwent a "cold storage" process where the heads, tails, and shells were discarded as waste. This shrimp waste could pollute the environment around the factory so it needed to be utilized. So far, shrimp shells had only been used as ingredients for making crackers, shrimp paste, and animal feed supplements. The remaining shrimp shells that had been separated were made into chitosan which was then subjected to characterization tests. The three steps of the chitosan isolation process were deproteinization, demineralization, and deacetylation. The analytical tests carried out were testing the water content, ash content, and functional groups contained in chitosan which were identified using the Fourier Transform Infra Red (FT-IR) Spectrophotometer. Based on the test results, there was a moisture content of 9.27% ​​and an ash content of 1.69% in the chitosan samples made from shrimp shells. Functional groups of shrimp shell chitosan were identified using FT-IR characteristics. The -NH- group, which was represented by the N-H and O-H stretching groups, could be seen in the absorption band 1456.26 in the wave range 3000–30500. The conclusion of this study was that chitosan could be extracted from shrimp shells and meet the characterization criteria.
ANTIDIABETIC ACTIVITY FROM ETHANOL EXTRACT OF KLUWIH’S LEAF (Artocarpus camansi) Marianne Marianne; Yuandani Yuandani; Rosnani Rosnani
Jurnal Natural Volume 11, Number 2, September 2011
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.426 KB)

Abstract

Research on antidiabetic activity of ethanol leaf extracts Kluwih (Artocarpus camansi) has been carried out to determine the antidiabetic activity of ethanol extract of leaves kluwih (EELK) of mice using glucose tolerance test. The study began by dividing the mice into 6 groups. Group 1 was given 1% CMC, group 2 to group 4, given EELK 50, 100, 200, 400 mg / kg bw, respectively, and group 6  administered with glibenclamide 0.45 mg/kg bw. Thirty minutes later each group was given glucose 30 mg/kg bw. After 30 min of glucose loading, blood glucose levels of mice were measured, and measured again at minute 60, 90, 120 and 150 minutes. The results showed that the glucose tolerance test EELK a significant effect in lowering blood glucose levels compared to controls at 30 and 60 minutes after administration of glucose. At minute 90 to 150, the effect of blood glucose levels EELK restore back to normal. EELK demonstrated ability to reduce blood glucose levels, and EELK doses of 50 and 100 mg/kg bw showed antidiabetic effects better than a dose of 200 and 400 mg/kg bw. Increasing doses showed antagonistic effects: the ability to increase blood glucose levels.
The Effect of Dendrophthoe pentandra (L.) Miq Ethanol Extract on Malondialdehyde (MDA) in Hyperglycemic Rats Anggun Syafitri; Yuandani Yuandani; Tri Widyawati
International Journal of Science, Technology & Management Vol. 4 No. 2 (2023): March 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i2.758

Abstract

Dendrophthoe pentandra (L.) Miq is a parasitic plant with medicinal potential found in 3000 other plant species. The duku parasite is usually considered a parasite on the duku plant and is often discarded because it is thought to interfere with the growth of the duku plant. The purpose of this study was to see the effect of the duku parasite leaf extract on the reduction of malondialdehyde (MDA) in hyperglycemic rats. MDA levels were measured by thiobarbituric acid-reactive substance (TBARS) assay with doses of duku mistletoe leaf ethanol extract of 400, 200, and 100 mg/kg BW. MDA levels were analysed using rat blood plasma, which was measured using a spectrophotometer at a wavelength of 532 nm. Oral administration of EEDBD 400, 200, and 100 mg/kg BW reduced MDA levels in hyperglycemic rats. However, only EEDBD 400 mg/kg BW showed a significant difference between the negative control (CMC-Na), but with glibenclamide and the normal groups, there was no significant difference.
Immunostimulant Effect Test Of Curcuminoid Extract From Turmeric Rhizome (Curcuma Domestica Val.) In VCO On Rats Induced Cyclophosphamide Againts An Increasing Total Leukocytes And Leukocyte Differential Damayanti Damayanti; Yuandani Yuandani; Denny Satria
International Journal of Science, Technology & Management Vol. 4 No. 4 (2023): July 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i4.852

Abstract

Turmeric (Curcuma domestica Val.) is a traditional Indonesian plant that has many benefits. Curcuminoids are turmeric compounds known to have effects as immunomodulators and have been proven in several in vivo tests. Immunosuppressive drugs such as cyclophosphamide are widely given to improve clinical symptoms in autoimmune patients and cancer treatment which can cause susceptibility to infection.Therefore,this study aimed to determine the immunostimulating effect of curcuminoid extract from turmeric rhizome on cyclophosphamide-induced white rats. Proof of the immunostimulating effect of curcuminoid extracts was by testing the total leukocytes and leukocytesdifferential. The test results showed that curcuminoid extracts of 1 mL, 0.5 mL, and 0.25 mL increased total leukocytes and leukocyte differential (lymphocytes, neutrophils, monocytes, basophils, eosinophils) with a significant difference (p<0.05) to the Na group CMC 0.5% as a negative control. Therefore, curcuminoid extract had the potential to have an effect as an immunostimulant. The test results showed that curcuminoid extracts of 1 mL, 0.5 mL, and 0.25 mL increased total leukocytes and leukocyte differential (lymphocytes, neutrophils, monocytes, basophils, eosinophils) with a significant difference (p<0.05) to the Na group CMC 0.5% as a negative control. Therefore, curcuminoid extract had the potential to have an effect as an immunostimulant.
Antibiofilm Formation Activities of Ethanol Extract of Curcuma domestica Val. Rhizome Against Multidrug-resistant Acinetobacter baumannii Halimah Raina Nasution; Yuandani; Abdi Wira Septama; Sony Eka Nugraha; Sufitni
International Journal of Science, Technology & Management Vol. 4 No. 4 (2023): July 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i4.883

Abstract

Abstract. Multidrug resistance is still a major health problem worldwide. Biofilm formation was related to the resistance of bacteria mechanism. Acinetobacter baumannii, one of the bacteria that cause nosocomial infections, is given particular attention due to its high prevalence of resistance. The current study address observing the antibacterial activity and antibiofilm formation activity of Curcuma domestica rhizome extract against multidrug-resistant Acinetobacter baumannii (MDR A.baumannii). Curcuma domestica rhizome was macerated by ethanol 96%. Determination of Minimum Inhibitory Concentration (MIC) was carried out by the microdilution method. Antibiofilm formation analysis was determined by standard quantitative using crystal violet-stained assay. Ethanol extract of C. domestica possesses antibacterial activity against MDR A. baumannii with MIC value 250 µg/mL. Additionally, the ethanol extract of C. domestica could inhibit the biofilm formation of MDR A.baumannii, thus percentage of biofilm formed only 23.7% and significance different with control after analyzed using ANOVA post hoc test Tukey. According to these results, ethanol extract of C. domestica revealed antibacterial activity and had the potency in suppressing the biofilm formation of MDR A.baumannii, thus could be utilized in clinical application, especially in MDR A.baumannii infection. Keywords: Antibiofilm, antibacterial, Curcuma domestica, multidrug-resistant, Acinetobacter baumannii
Immunomodulatory Effects of Phaleria macrocarpa Leaf Extract in Normal And Cyclophosphamides Induced in Wistar Rats Febriady, Andy; Harahap, Urip; Yuandani, Yuandani
Indonesian Journal of Pharmaceutical and Clinical Research Vol. 5 No. 2 (2022): Indonesian Journal of Pharmaceutical and Clinical Research
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/idjpcr.v5i2.11271

Abstract

Abstract. Cyclophosphamide is an antineoplastic drug belonging to the alkylating agents commonly used in treating cancer. However, the use of cyclophosphamide causes a decrease in the body's immune system by reducing lymphocyte proliferation. The curent study was conducted to evaluate the immunomodulatory effect of ethyl acetate extracts of the leaf of the P. macrocarpa (EEADMD) and the ethanol extracts of the leaf of the P. macrocarpa (EEDMD) in normal and cyclophosphamide induced rats. This study used rats classified into two major groups: normal rats and rats induced by cyclophosphamide which were then given P. macrocarpa leaf extract until day 14. On day 4, the test animals were infected with 1% Staphylococcus aureus suspension in. Induced with cyclophosphamide 70 mg/kg BW was carried out on the 8th and 13th days, and then the immunomodulatory activity was tested using total leukocyte analysis, leukocyte differential, and delayed type hypersensitivity response. The results showed that EEDMD 400 mg/kg BW  in normal rats and EEDMD 100 mg/kg BW in cyclophosphamide induced rats could increase total leukocytes and leukocyte differential with a significant difference to the negative group (p <0.05). The results of the delayed hypersensitivity response test of EEADMD and EEDMD at a dose of 100 mg/kg BW with cyclophosphamide induction and normal rats could give an increase in rat paw volume with a significant difference to the negative group (p <0.05). This study shows that EEADMD and EEDMD have an immunomodulatory effect on increasing total and differential leukocytes and leukocyte differential and delayed type hypersensitivity response.
Co-Authors . Marianne Abdi Wira Septama Abdi Wira Septama Amanda, Safina Audiva Aminah Dalimunthe Anggun Syafitri Anjelisa Z. Hsb, Poppy Damayanti Damayanti Dea Anggreini Denny Satria Denny Satria, Denny Dudut Tanjung Effendy De Lux Putra, Effendy De Lux Eka Nugraha, Sony Febriady, Andy Gaol, Budianto Lumban Ginting, Junius Gian Halimah Raina Nasution Hari Purnomo Hasibuan, Poppy Anjelisa Zaitun Indah Pratiwi Julianti, Maelani Khairunnisa, Nur Aini Lumban Gaol, Nurahmi Mardaliza, Silvia Marianne Marianne Muhammad Yunus Nasution, Halimah Raina Ningtias, Anggitha Popi Patilaya Prayoga, Andre Reza Destri Anggi Rezza Fikrih Utama Rosidah Rosnani Rosnani Simamora, Hengky Simanjuntak, Nerly Juli Pranita Siti Morin Sinaga Sitorus, Panal Sufitni Syukur Berkat Waruwu Tri Widyawati Urip Harahap Wira Septama, Abdi Wiraseptama, Abdi Wiryanto Ziza Putri Aisyia Fauzi