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PENGEMBANGAN POTENSI EKSTRAK DAUN PANDAN (Pandanus amaryllifolius Roxb) SEBAGAI AGEN ANTIBAKTERI Ana Mardiyaningsih; Resmi Aini
Pharmaciana Vol 4, No 2 (2014): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.377 KB) | DOI: 10.12928/pharmaciana.v4i2.1577

Abstract

Pandanus amayllifolius Roxb which commonly used as a flavoring and food coloring waspotentially have antibacterial activity. It should be an effort to develop a safe naturalpreservatives to reduce cases of food poisoning (foodborne disease) which mainly caused bybacterial pathogens. This study aims to determine the antibacterial potency of the water extract,ethanol, ethyl acetate, and a mixture of ethanol-ethyl acetate (1:1 v/v) extract againstStaphylococcus aureus and Escherichia coli based on the value of MIC (Minimum InhibitoryConcentration) and MBC (Minimum Batericidal Activity). The antibacterial activity wasevaluated by the Kirby-Bauer diffusion method by making the extract concentration of 25 and50 %, as well as the loading dose tested was 2.5 mg and 5 mg/disc. MIC and MBC wasevaluated by solid dilution method. The results showed that the ethanol extract and water extractdon’t have antibacterial activity against Staphylococcus aureus and Escherichia coli, whereasthe ethyl acetate extract and a mixture of ethanol-ethyl acetate (1:1 v/v) have an antibacterialactivity. Ethyl acetate extract showed the highest inhibitory potency. The MIC and MBC was 186 Pharmaҫiana, Vol. 4, No. 2, 2014: 185-192obtained at a level of 1.1% w/v and 6.7% w/v against Staphylococcus aureus, and 0.5% w/v and4.5% w/v against Escherichia coli.
PENGARUH PELATIHAN TERHADAP PENGETAHUAN DAN PRAKTIK PENGUKURAN TEKANAN DARAH PADA IBU-IBU PKK Resmi Aini
JURNAL ILMU KESEHATAN BHAKTI SETYA MEDIKA Vol. 7 No. 2 (2022): Jurnal Ilmu Kesehatan Bhakti Setya Medika
Publisher : Politeknik Kesehatan Bhakti Setya Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56727/bsm.v7i2.96

Abstract

PENGARUH PELATIHAN TERHADAP PENGETAHUAN DAN PRAKTIK PENGUKURAN TEKANAN DARAH PADA IBU-IBU PKK Donor darah merupakan proses pengambilan darah yang dimulai dengan pelayanan awal yaitu seleksi donor. Salah satu pelayanan seleksi pendonor yaitu pemeriksaan tekanan darah. Namun, angka penolakan calon pendonor karena hipertensi serta angka hipertensi tidak terkontrol jumlah peningkatannya menjadi penting untuk dilakukan deteksi dini dan pencegahannya. Dalam mengendalikan permasalahan ini penyuluhan kesehatan berpengaruh terhadap peningkatan pengetahuan,maka dilakukan pelatihan pengukuran tekanan darah kepada Ibu-ibu PKK sehingga setelah dilakukan pelatihan pengukuran tekanan darah ibu-ibu PKK mampu menerapkan keterampilannya serta menyebarluaskan pengetahuan dan keterampilannya agar masyarakat dapat terhindar dari penyakit hipertensi dan dapat menjadi pendonor sukarela yang dapat lolos dari pemeriksaan seleksi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pelatihan terhadap pengetahuan dan praktik sebelum dan sesudah pelatihan pengukuran tekanan darah pada ibu-ibu PKK Dusun Sungapan Imogiri Bantul. Metode yang di gunakan dalam penelitian ini adalah metode kuantitatif dengan design Pre-eksperimen. Penelitian ini menggunakan 15 responden. Teknik sampel yang dipilih adalah teknik purposive sampling dengan kriteria inklusi dan ekslusi. Uji hipotesis menggunakan Paired Sampel t-Test Hasil dari penelitian ini menggunakan Paired Sampel t-Test yaitu terdapat pengaruh yang signifikan terhadap pengetahuan dan praktik mengenai pengukuran tekanan darah dalam donor darah yang ditunjukkan dengan nilai signifikan = 0,000 dengan nilai t pengetahuan -9,450 dan nilai t praktik -9,282.
PERBEDAAN ANTIKOAGULAN EDTA DAN HEPARIN TERHADAP NILAI HEMATOKRIT widia rahmatullah; Rahmin B. Labito; Resmi Aini; Rudina Azimata R; Reska Handayani
Jurnal Kesehatan Saintika Meditory Vol 6, No 1 (2023): Mei 2023
Publisher : STIKES Syedza Saintika Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30633/jsm.v6i1.1870

Abstract

Hematocrit examination is one of the examinations to determine the volume of erythrocytes contained in the blood. Determination of the hematocrit value can be done by the microhematocrit method, using a sample of venous blood mixed with an anticoagulant. Anticoagulant Ethylene Diamine Tetra Acetate (EDTA) can bind calcium ions (Ca) so that clotting does not occur but the use of inappropriate concentrations and volumes of EDTA anticoagulants can cause low hemoglobin levels as well as hematocrit values. Heparin anticoagulants can inhibit the conversion of prothrombin into thrombin, but if used incorrectly it causes cells to agglomerate resulting in invalid calculations. This study aims to determine the average and differences in hematocrit values using EDTA and heparin anticoagulants. This type of research is descriptive analytic which is a research method that functions to describe an object under study. The research analysis used univariate analysis to obtain the average hematocrit value and bivariate analysis used the Independent T-test to determine differences in the results of the hematocrit values using EDTA anticoagulants and heparin anticoagulants. The results of the examination of the hematocrit value of the average EDTA anticoagulant were 38.49% while the average Heparin anticoagulant hematocrit value was 40.05%. Difference in the average value of hematocrit is 1.56%. The results of the Independent T-test statistic where the p value > 0.05 is sig 0.205, which means that the Ho hypothesis is accepted. So it can be concluded that there is no significant difference between the hematocrit values using EDTA and heparin anticoagulants.