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All Journal Pharmaciana: Jurnal Kefarmasian ALKIMIA : Jurnal Ilmu Kimia dan Terapan Jurnal Keperawatan dan Fisioterapi (JKF) Jurnal Kesmas dan Gizi (JKG) JURNAL FARMASIMED (JFM) Jurnal Dunia Farmasi Jurnal Keperawatan Priority JURNAL PENELITIAN PERAWAT PROFESIONAL Jurnal Ilmiah Wahana Pendidikan Jurnal Indah Sains dan Klinis FORTE JOURNAL All Fields of Science Journal Liaison Academia and Sosiety Journal Liaison Academia and Society Jurnal Pengmas Kestra (JPK) Medistra Medical Journal (MMJ) Analit: Analytical And Environmental Chemistry
Herlina H
Institut Kesehatan Medistra Lubuk Pakam
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Sosialisasi Budi Daya Mangrove dalam Upaya Pelestarian Ekosistem dan Peningkatan Kesejahteraan Masyarakat Pesisir di Pantai Bagan Serdang Kecamatan Pantai Labu Kabupaten Serdang Bedagai Rinanda, Teja; Helman, Helman; Herlina, Herlina; Sibuea, Nurhalimah; Tarigan, Purnaya Sari; Suwianto, Suwianto
Journal Liaison Academia and Society Vol 4, No 2 (2024): Juni 2024
Publisher : Lembaga Komunikasi dan Informasi Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58939/j-las.v4i2.755

Abstract

Mangrove merupakan ekosistem pesisir yang vital dengan berbagai manfaat ekologis dan ekonomi. Kerusakan hutan mangrove yang terus meluas mendorong upaya budidaya untuk memulihkan dan melestarikannya. Kegiatan ini bertujuan untuk menganalisis teknik budidaya mangrove, manfaatnya bagi lingkungan dan masyarakat pesisir, serta tantangan dan peluang dalam pengembangannya. Metode pelaksanaan pengabdian kepada masyarakat yang dilakukan di Pantai Bagan Serdang Kecamatan Pantai Labu Kabupaten Serdang Bedagai pada tanggal 26 Februari 2024. Yang menjadi sasaran dalam pengabdian ini adalah masyarakat disekitar panati bagan serdang. Budidaya mangrove merupakan upaya penting untuk melestarikan ekosistem pesisir dan meningkatkan kesejahteraan masyarakat. Pemerintah, organisasi non-pemerintah, dan masyarakat perlu bekerja sama untuk mengatasi tantangan dan mengembangkan budidaya mangrove secara berkelanjutan.Kata Kunci:  Sosialisasi; Budi Daya Mangrove; Upaya Pelestarian Ekosistem; Peningkatan Kesejahteraan Masyarakat.
The redox titration of Fe (II) ions with K2Cr2O7 using a potentiometry method the effect of EDTA and SCN- ligands Herlina, Herlina; Razali, Muhammad
Pharmaciana Vol. 14 No. 3 (2024): Pharmaciana
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/pharmaciana.v14i3.28638

Abstract

Complexometric titration is often used for determining the metal content, either through direct titration or back titration. This study aimed to investigate redox titration between Mohr salt solutions and potassium dichromate in an acidic atmosphere in the pH range 2. The results showed that the reaction proceeded effectively at pH 2, with Mohr's salt solution acting as titrant. Furthermore, experiments were conducted to compare the effectiveness of EDTA ligands and SCN- ligands in improving the sharpness of the Fe2+/ Cr2O72- redox titration curve at pH 2. Results show that EDTA ligands are more effective than SCN- ligands in improving the sharpness of the titration curve. However, it should be noted that the addition of EDTA ligands can shift the equivalent point volume earlier, so adjustments need to be made in redox titration analysis. Research has also shown that adding excess moles of EDTA to total Fe (II) ions can decrease redox potential in Fe2+/ Cr2O72- systems. These results provide additional insight into the use of EDTA ligands in redox titration analysis and their relevance to redox potential changes in the systems studied.
EKSTRAK KULIT KAYU MANIS ALTERNATIF PENGGANTI EDTA SEBAGAI ANTIKOAGULAN ALAMI Herlina Herlina; Barita Aritonang; Rotua Sumihar Sitorus; Asvia Rahayu
FORTE JOURNAL Vol 4 No 2 (2024): Edisi Juli 2024
Publisher : Universitas Haji Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51771/fj.v4i2.973

Abstract

Kayu manis, dengan kandungan kumarin dan transcinnamaldehyde yang signifikan, telah menarik minat dalam penelitian sebagai agen antikoagulan alami. Kumarin, salah satu komponen utamanya, telah terbukti menghambat sintesis protrombin, menghasilkan efek antikoagulan yang menjanjikan. Penelitian ini bertujuan untuk mengeksplorasi efek antikoagulan dari ekstrak kulit kayu manis secara eksperimental. Hasil menunjukkan bahwa penambahan ekstrak dengan berbagai volume ke dalam darah menghasilkan variasi dalam morfologi sel darah merah. Ekstrak kulit kayu manis dengan volume 80 µL, 120 µL, dan 160 µL pada 1 ml darah di dapatkan sel darah masih berkelompok dan berbentuk bulat tidak sempurna. Sedangkan pada ekstrak kulit kayu manis volume 180 µL didapatkan hasil sel yang sempurna. Meskipun ekstrak kayu manis tidak dapat sepenuhnya menggantikan peran EDTA sebagai antikoagulan, namun memiliki kemampuan dalam menghambat proses pembekuan darah. Kesimpulan dari penelitian ini mengindikasikan bahwa ekstrak kulit kayu manis dapat berfungsi sebagai antikoagulan yang memperlambat proses pembekuan darah, memberikan landasan untuk penelitian lebih lanjut dalam bidang ini.
FORMULASI SEDIAAN LIP TINT BERBASIS EKSTRAK KULIT BAWANG DAYAK (Eleutherine bulbosa Mill. Urb) SEBAGAI PEWARNA ALAMI Hasni Yaturramadhan Harahap; Shofian Syarifuddin; Ahmad Hafizullah Ritonga; Herlina Herlina; Rizqa Hafizhah Harahap
FORTE JOURNAL Vol 5 No 1 (2025): Edisi Januari 2025
Publisher : Universitas Haji Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51771/fj.v5i1.1176

Abstract

Salah satu sediaan kosmetik yang digemari oleh wanita adalah pewarna bibir yaitu Liptint . Lip tint merupakan jenis lipstik yang memiliki bentuk yang berbeda dari umumnya, yakni dalam bentuk cairan. Tujuan penelitian yaitu  Formulasi  sediaan liptint dari ekstrak kulit bawang dayak (Eleutherine Bulbosa Mill.Urb) sebagai pewarna alami. Metode penelitian ini yaitu  eksperimental dengan pembuatan ekstrak , pembuatan formulasi sediaan dan pemriksaan mutu fisik sediaan seperti uji organoleptis , uji homegenitas , uji pH , uji daya oles , uji iritasi , uji kesukaan dengan konsentrasi bervariasi yaitu 5%, 10%, 15%. Hasil uji organoleptis pada warna menunjukkan bahwa pada F1 menghasilkan warna merah cerah, F2 menghasilkan warna merah pekat dan F3 menghasilkan warna merah kecoklatan , memiliki tektur yang lembut warna yang bagus dan memiliki aroma (tuttyfruity Assence) . Uji Homogenitas menunjukan hasil liptint yang homogen, daya oles yang baik, ph F1 (5) , F2 (5) , F3 (6), uji iritasi lip tint menunjukkan tidak adanya reaksi iritasi pada panelis, uji kesukaan menyatakan bahwa formulasi lip tint yang paling disukai adalah F3. Kesimpulan bahwa Formulasi lip tint yang paling disukai oleh panelis adalah F2 (10%) ditinjau dari tekstur, warna dan aroma.
ANALYSIS OF THE RELATIONSHIP BETWEEN THE HEAD OF SECTION TO THE PERFORMANCE OF POPULATION CONTROL AND FAMILY PLANNING OFFICIALS IN LABUHAN BATU UTARA DISTRICT IN 2023 Napitupulu, Erni Malinda; Herlina, Herlina; Widyaningsih, Fadlilah
JURNAL KESMAS DAN GIZI (JKG) Vol. 6 No. 1 (2023): Jurnal Kesmas dan Gizi (JKG)
Publisher : Fakultas Kesehatan Masyarakat Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jkg.v6i1.1806

Abstract

Health programs and projects are part of efforts to address health problems to improve public health status. The success of health programs and projects is greatly influenced by various factors, including good management in the management and control of a program. The aspect of sustainability in health development has a strategic role in continuing the benefits of health programs and continuing to provide the health services the community needs. The success of any organization in carrying out its various programs is highly dependent on leadership. Good leadership can support the achievement of productivity of employees and support staff within the organization and optimize various organizational functions. This study uses a quantitative approach, observational, cross-sectional design. The number of research samples was 52 respondents who were determined using a purposive sampling method. The instruments used as measuring tools are the Multifactor Leadership Questionnaire-5X (MLQ-5X) and the Individual Work Performance Assessment questionnaire. The research data will be analyzed using univariate and bivariate analysis to see broad descriptions and relationships between variables. There is a significant relationship between transformational leadership played by Heads of Division and improvement of individual employee performance in the aspect of Task Performance with a Pearson Chi-Square value of 22.26 4 and the value of p = 0.000* (p <0.05) So it can be concluded that the more dominant the application of transformational leadership, the better individual work performance in the aspect of carrying out their work tasks.
Optimizing platelet count assessment: the potential of celery leaves (Apium graveolens linn) as a sustainable alternative to EDTA (Ethylenediaminetetraacetic Acid) H, Herlina; ANGELIKA SINAGA; AGNES OCTAVIA DAMANIK; ASVIA RAHAYU; LASMARYNA SIRUMAPEA
Medistra Medical Journal (MMJ) Vol 1 No 2 (2024): Medistra Medical Journal (MMJ)
Publisher : Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/mmj.v1i2.2092

Abstract

Seledri (Apium graveolens linn) mengandung flavonoid, fitosterol, vitamin K dan apigenin. Apigenin memiliki sifat sebagai vasodilator, yang memperlebar pembuluh darah dengan cara menghambat kontraksi yang disebabkan oleh pelepasan kalsium, mirip dengan mekanisme kerja antagonis kalsium. Antagonis kalsium bekerja dengan menurunkan tekanan darah melalui pemblokiran masuknya kalsium ke dalam aliran darah, mekanisme tersebut mirip dengan EDTA dan berpotensi sebagai antikoagulan yang menghambat agregasi trombosit. Penelitian ini bertujuan untuk mengevaluasi potensi daun seledri sebagai pengganti EDTA pada pemeriksaan jumlah trombosit. Metode yang digunakan adalah eksperimen, dengan Modifikasi pembuatan larutan seledri pada konsentrasi 30% dan 40%. Hasil pengujian menunjukkan bahwa larutan seledri 40% memberikan hasil hitung trombosit sebesar 196.000 sel/ul dan memiliki efek yang sama dengan antikoagulan EDTA sebagai kontrol. Analisis statistik menunjukkan tidak ada perbedaan signifikan antara seledri dan dengan konsentrasi 40% dengan EDTA, dan hal terbukti lebih efektif sebagai alternatif pengganti EDTA dalam pemeriksaan jumlah trombosit.
The Effectiveness of Cupping Therapy in Reducing Blood Pressure in Hypertensive Patients at Citra Medika 3 Limau Manis Clinic H, Herlina; Yana, Sri Nur; Pranata, Chandra
Medistra Medical Journal (MMJ) Vol 2 No 1 (2024): Medistra Medical Journal (MMJ)
Publisher : Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/mmj.v2i1.2378

Abstract

Hypertension, a medical condition characterized by chronically elevated blood pressure, is one of the most prevalent cardiovascular diseases. Although asymptomatic in its early stages, hypertension can lead to serious complications in the cardiovascular system and other vital organs. Cupping therapy is a complementary treatment modality that has been used as an alternative approach to manage hypertension. This study aims to evaluate the effectiveness of wet cupping therapy in lowering blood pressure. The method employed involves the application of wet cupping therapy on patients with hypertension. The study results indicate that cupping therapy significantly lowers blood pressure in hypertensive patients, as evidenced by the Wilcoxon test showing a significant difference before and after the intervention. Based on the effectiveness of wet cupping therapy in lowering blood pressure, it shows potential for development as an alternative treatment for hypertension.
Evaluation of Creatinine Levels as an Indicator of Kidney Function in Diabetes Mellitus Patients at RSU Haji Medan Herlina, Herlina
Medistra Medical Journal (MMJ) Vol 2 No 2 (2025): Medistra Medical Journal (MMJ)
Publisher : Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/mmj.v2i2.2665

Abstract

Type 2 Diabetes Mellitus (T2DM) is a chronic metabolic disorder that can lead to serious complications, including impaired kidney function. Serum creatinine is one of the key parameters used to evaluate renal function in diabetic patients, as its concentration remains relatively stable and is not significantly influenced by protein intake. This study aimed to assess the profile of serum creatinine levels in patients with T2DM at RSU Haji Medan as an early indicator of potential renal complications. A descriptive study with a cross-sectional design was conducted. The study involved a total of 25 hospitalized T2DM patients who underwent serum creatinine testing. All available medical records were included as the sample. Out of 25 patients, 15 (60%) showed creatinine levels within the normal range, while 10 patients (40%) had elevated creatinine levels. The mean creatinine concentration was 2.42 mg/dL in male patients and 0.85 mg/dL in female patients. The findings indicate that a portion of T2DM patients have already experienced reduced kidney function. Regular monitoring of serum creatinine is essential for early detection and prevention of diabetic kidney complications.
Formulation of Body Scrub Containing Ethanol Extract of Temulawak Rhizome (Curcuma xanthorrhiza Roxb) as a Skin Moisturizer H, Herlina; Melda Astrika Sianipar; Yaturramadhan Harahap, Hasni; Aritonang, Barita; Yosi Darmirani
Jurnal FARMASIMED (JFM) Vol 7 No 2 (2025): Jurnal Farmasimed (JFM)
Publisher : Fakultas Farmasi Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jfm.v7i2.2650

Abstract

A body scrub is a cosmetic formulation intended to exfoliate dead skin cells and enhance skin hydration. One promising natural ingredient for body scrub formulations is the rhizome of Java turmeric (Curcuma xanthorrhiza Roxb.), which contains curcumin, a potent antioxidant known to support skin moisture retention. This study aims to evaluate the moisturizing efficacy of a body scrub formulated with Java turmeric rhizome extract. Methods: The rhizome was extracted through maceration using 96% ethanol and incorporated into body scrub formulations at concentrations of 10%, 15%, and 20%. The formulations were assessed for organoleptic characteristics, homogeneity, pH, spreadability, adhesion, oisturizing effect, and potential skin irritation on human volunteers. A commercial body scrub served as the comparator in a study involving 12 volunteers over four weeks, with applications performed once per week. Results: All Java turmeric body scrub formulations remained physically stable at room temperature and did not induce skin irritation. The physical characteristics of the formulations met standard cosmetic criteria, including consistent appearance, pH range of 6–7, spreadability between 5–7 cm, adhesion time above 4 seconds, and absence of irritation. Moisturizing effectiveness was evaluated using a skin analyzer, and data were statistically analyzed using SPSS. The p-value of 0.046 indicates that there is a significant difference between F1 and the commercial product, while for F2 and F3, there is no significant difference in moisturizing effectiveness between the temulawak formulations and the commercial product.. Among the tested formulations, the body scrub containing 20% Java turmeric extract exhibited the highest moisturizing effect. Conclusion: The body scrub formulated with Java turmeric rhizome extract, particularly at a concentration of 20%, is safe for use and shows potential as a natural moisturizing product comparable to commercial products on the market.
Reduction of BOD, COD, and TSS in Textile Wastewater Using Bentonite Activated Charcoal Adsorbent Aritonang, Barita; Ritonga, Ahmad Hafizullah; Harefa, Karnirius; H, Herlina
Jurnal FARMASIMED (JFM) Vol 7 No 2 (2025): Jurnal Farmasimed (JFM)
Publisher : Fakultas Farmasi Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jfm.v7i2.2699

Abstract

Wastewater generated by the textile industry contains a variety of hazardous contaminants, including complex organic compounds, synthetic dyes, surfactants, heavy metals, and critical pollution indicators such as biochemical oxygen demand (BOD), chemical oxygen demand (COD), and total suspended solids (TSS). This study evaluates the efficacy of a dual-adsorbent system comprising hydrochloric acid-activated bentonite and phosphoric acid-activated carbon for the removal of BOD, COD, and TSS from textile effluents. The activation processes significantly altered the physicochemical properties of both adsorbents. The moisture content of activated carbon decreased from 18% to 3.10%, while ash content was reduced from 15% to 3.05%. The iodine number, indicative of adsorption capacity, increased from 650 mg/g to 810 mg/g. Additionally, the fixed carbon content improved from 55% to 80%. Surface characterization via Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscopy (SEM) confirmed substantial structural modifications, which enhanced the adsorption performance of the materials. Application of the combined adsorbent system resulted in substantial pollutant removal efficiencies, with reductions of 70.23% in BOD, 70.11% in COD, and 74.88% in TSS. These findings demonstrate that acid-activated bentonite and phosphoric acid-treated activated carbon represent a promising and efficient adsorptive treatment strategy for the remediation of textile wastewater.
Co-Authors AGNES OCTAVIA DAMANIK Ahmad Hafizullah Ritonga Alinur, Alinur Alwi Fahruzy Nasution ANGELIKA SINAGA Ardi Ardi Aritonang, Barita Asvia Rahayu Asvia Rahayu Barus, Ester Julianti Karolina Buchari Buchari Daulay, Dicky Edwar Desi Paramita Dewi Sartika Munthe Dicky Yuswardi Wiratma Efrizah, Doni Felix Kasim Fransiskus Gultom, Fransiskus Hani, Sheila Harahap, Fitri Ramadani Harahap, Mutiara Hatni Hasni Yaturramadhan Harahap Helman Helman, Helman Hetty Elfina Hilma Hilma, Hilma julian, julian Karnirius Harefa Lasmaryna Sirumapea Lasmaryna Sirumapea Lubis, Basyariah Lumban Batu, Fider Maryani Maryani Masitah, Tina Herianty Melda Astrika Sianipar Mellinda, Mellinda Misdawati, Misdawati Muhammad Ali Zulfikar Muhammad Ali Zulfikar Muhammad Razali Muthawali, Dede Ibrahim Napitupulu, Erni Malinda Nasution, M.Dandy Resafahlevi Novi Yanti Nurlela Petra Saragih Nursaputri, Ika Pitriani Pranata, Chandra Razali, Muhammad RINI RINI Rizqa Hafizhah Harahap Rotua Sumihar Sitorus Samah, Eri Shofian Syarifuddin Sibuea, Nurhalimah Sinambela, Megawati Sirait, Reni Aprinawaty Siregar, Imanuddin Sirumapea Sirumapea Suprianto Suprianto Supriono Supriono Suwianto, Suwianto Tarigan, Purnaya Sari Teja Rinanda Widyaningsih, Fadlilah Yana, Sri Nur Yaturramadhan Harahap, Hasni Yosi Darmirani Yusri Yusri