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UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN BAKAU KURAP (RHIZOPHORA MUCRONATA L.) TERHADAP BAKTERI STAPHYLOCOCCUS EPIDERMIDIS DAN STAPHYLOCOCCUS AUREUS DAN IDENTIFIKASI SENYAWA FLAVONOID DENGAN KROMATOGRAFI LAPIS TIPIS (KLT)

BANCIN, NAZLIYAH KHAIRANI 2026

Peningkatan resistensi bakteri terhadap antibiotik sintetik mendorong eksplorasi bahan alam sebagai alternatif antibakteri, salah satunya daun bakau kurap (Rhizophora mucronata L.) yang dilaporkan mengandung flavonoid, alkaloid, tanin, saponin, serta...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA DELI TUA

EFEKTIVITAS OBAT KUMUR BERBASIS NANOSIMPLISIA BIJI JINTAN HITAM (NIGELLA SATIVA L.) DALAM MENGHAMBAT PERTUMBUHAN BAKTERI STREPTOCOCCUS MUTANS

SUPOMO, ASTRIE MAHARANI 2026

This study aimed to determine the effectiveness of a mouthwash based on nanosimplicia of black cumin seeds (Nigella sativa L.) in inhibiting the growth of Streptococcus mutans bacteria. Streptococcus mutans is one of the main causes of dental caries,...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA

FAKTOR-FAKTOR YANG MEMPENGARUHI RISIKO KEJADIAN CARPAL TUNNEL SYNDROME PADA PEKERJA DI PT MEBEL BERKAH JAYA PERABOT

situmorang, marsep nikolas 2026

Carpal Tunnel Syndrome (CTS) was one of the most common occupational diseases among workers who performed repetitive hand movements, worked for long hours, and had long periods of employment. The furniture industry was considered one of the sectors w...

Fakultas Kesmas, D4-Kesehatan Keselamatan Kerja, INSTITUT KESEHATAN DELI HUSADA DELI TUA

HUBUNGAN ANTARA KEBIASAAN SARAPAN BERGIZI DENGAN KONSENTRASI BELAJAR PADA ANAK SEKOLAH DASAR NEGERI HALAT KOTA MEDAN TAHUN 2026

Sabrina, Hafizhah 2026

A nutritious breakfast is one of the elements that contribute to meeting the brain's energy needs to improve learning focus in school-going children. The habit of skipping breakfast or choosing breakfast that does not comply with the principles of ba...

Fakultas Kesmas, S1-Kesehatan Masyarakat, INSTITUT KESEHATAN DELI HUSADA

FORMULASI DAN UJI AKTIVITAS ANTIJAMUR HAIR TONIC KOMBINASI EKSTRAK ETANOL DAUN RANDU (Ceiba petandra (L.) DAN DAUN SIRSAK (Annona muricata L.) SEBAGAI ANTIKETOMBE

SIAHAAN, THIARA PATRECIA 2026

Dandruff is a common scalp disorder associated with the growth of Malassezia furfur. Kapok Tree leaves (Ceiba pentandra (L.)) and soursop leaves (Annona muricata L.) contain secondary metabolites with potential antifungal properties. This study aimed...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA

UJI AKTIVITAS ANTIOKSIDAN DAN NILAI SPF GEL TABIR SURYA EKSTRAK ETANOL DAUN SENGGANI (Melastoma malabathricum L.) DENGAN METODE DPPH SECARA IN VITRO MENGGUNAKAN SPEKTROFOTOMETRI UV-VISIBLE

SITUMORANG, ENDA PUTRI 2026

Excessive exposure to ultraviolet (UV) radiation can induce the formation of free radicals, increasing the risk of skin damage. Melastoma malabathricum L. leaves contain secondary metabolites with potential antioxidant and photoprotective properties....

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA DELI TUA

PERBANDINGAN KADAR FLAVONOID TOTAL EKSTRAK DAUN BAKUNG (CRINUM ASIATICUM L.) DALAM PELARUT ETANOL 70% DAN ETIL ASETAT SECARA SPEKTROFOTOMETRI UV-VIS

SIREGAR, AISYAH NUR 2026

Crinum asiaticum L. leaves are medicinal plants that have been traditionally used to treat various diseases, including rheumatism. Phytochemical screening was conducted to identify the groups of secondary metabolites present in the plant. The phytoch...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA

HUBUNGAN LAMA DUDUK DAN POSISI DUDUK DENGAN RESIKO LOW BACK PAIN (LBP) PADA PEGAWAI PUSKEMAS BIRU-BIRU KABUPATEN DELI SERDANG TAHUN 2026

sembiring, Lestari br 2026

ABSTRACT Low back pain (LBP) is one of the most common musculoskeletal disorders experienced by workers due to prolonged sitting and poor sitting posture. This study aimed to determine the relationship between sitting duration and sitting postur...

Fakultas Kesmas, S1 Kesehatan Masyarakat, INSTITUT KESEHATAN DELI HUSADA

HUBUNGAN INTENSITAS KEBISINGAN DENGAN KELELAHAN PEKERJA PADA PRODUKSI MINYAK KELAPA SAWIT DI PTPN IV REGIONAL II DOLOK SINUMBAH KECAMATAN HUTA BAYU RAJA KABUPATEN SIMALUNGUN TAHUN 2026

sihombing, Yomi Mutiara 2026

ABSTRACT Noise is one of the physical hazards in the workplace that can cause hearing impairment as well as non-auditory effects, including work fatigue. Continuous exposure to noise exceeding the Threshold Limit Value (TLV) may interfere with c...

Fakultas Kesmas, S1 Kesehatan Masyarakat, INSTITUT KESEHATAN DELI HUSADA

HUBUNGAN SUHU LINGKUNGAN KERJA DENGAN TINGKAT PRODUKTIVITAS PEKERJA DI UNIT PENGOLAHAN KELAPA SAWIT PTPN IV DOLOK SINUMBAH KABUPATEN SIMALUNGUN TAHUN 2026

Tarigan, Eka Sri Ulina Br 2026

Worker productivity is one of the indicators of organizational performance and can be influenced by various factors, including workplace temperature. A workplace temperature exceeding the Threshold Limit Value (TV) may affect workers' comfort and con...

Fakultas Kesmas, S1 Kesehatan Masyarakat, INSTITUT KESEHATAN DELI HUSADA DELI TUA

HUBUNGAN LAMA KERJA, UMUR DAN POSTUR KERJA DENGAN KELUHAN CARPAL TUNNEL SYNDROME PADA PEMANEN SAWIT DI PTPN 4 DOLOK ILIR KECAMATAN DOLOK BATU NANGGAR KABUPATEN SIMALUNGUN TAHUN 2026

lellyanggralisti 2026

Carpal Tunnel Syndrome (CTS) is one of the most common musculoskeletal disorders among workers performing repetitive tasks and adopting non-ergonomic working postures, including oil palm harvesters. Age, length of service, and working posture are con...

Fakultas Kesmas, S1 Kesehatan Masyarakat, INSTITUT KESEHATAN DELI HUSADA

HUBUNGAN PERSONAL HYGIENE DAN PENGGUNAAN ALAT PELINDUNG DIRI (APD) DENGAN GEJALA PENYAKIT KULIT PADA PEMANEN SAWIT PT ASAM JAWA TAHUN 2026

Nasution, Amelia Anjani 2026

Oil palm harvesters are at high risk of developing skin disease symptoms due to exposure to workplace hazards, including palm sap, chemicals, and hot, humid working conditions, particularly when personal hygiene practices and the use of personal prot...

Fakultas Kesmas, D4-Kesehatan Keselamatan Kerja, INSTITUT KESEHATAN DELI HUSADA

UJI AKTIVITAS ANTIBAKTERI EKSTRAK KULIT BATANG RARU (COTYLELOBIUM MELANOXYLON) TERHADAP BAKTERI STREPTOCOCCUS MUTANS DENGAN METODE DEKOKTA DAN INFUSA

DAMANIK, UMI INDYANI AMIR 2026

Raru (Cotylelobium melanoxylon Pierre) is a plant that has potential as an antibacterial agent due to its secondary metabolites. This study is aimed to determine the antibacterial activity of decoction and infusion extracts of raru bark against Strep...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA DELI TUA

PENETAPAN KADAR FLAVONOID TOTAL EKSTRAK ETANOL, FRAKSI N-HEKSAN DAN FRAKSI ETIL ASETAT PADA KULIT BUAH MARKISA UNGU (Passiflora edulis sims) DENGAN METODE SPEKTROFOTOMETRI UV-Vis

LOLO SIHOMBING 2026

The peel of the purple passion fruit (Passiflora edulis Sims) contains flavonoid compounds with potential antioxidant activity. This study aimed to determine the total flavonoid content in the ethanol extract, n-hexane fraction, and ethyl acetate fra...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA

UJI EFEKTIVITAS SEDIAAN MOUTH SPRAY DARI EKSTRAK ETANOL BIJI BUAH MARKISA UNGU (Passiflora Edulis Sims)TERHADAP BAKTERI Streptococcus mutans.

SITORUS, DOSMA RIANA 2026

Dental caries is one of the most common oral diseases, primarily caused by Streptococcus mutans. Purple passion fruit seeds (Passiflora Edulis Sims) contain secondary metabolites such as flavonoids, tannins, alkaloids, and saponins, which have potent...

Fakultas Farmasi, S1-Farmasi, INSTITUT KESEHATAN DELI HUSADA