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All Journal MDJ (Makassar Dental Journal) Jurnal Kedokteran Universitas Palangka Raya Jurnal Kesehatan Tambusai

Helena Jelita

Departemen Gigi Dan Mulut, Fakultas Kedokteran Universitas Palangka Raya, Palangka Raya

Author-ID : 3532701

Biochemistry, Genetics & Molecular Biology Dentistry Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health

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GAMBARAN PERUBAHAN TEKANAN DARAH PASCA OLAHRAGA AEROBIK INTENSITAS SEDANG MENGGUNAKAN TREADMILL PADA MAHASISWA LAKI-LAKI PREKLINIK FAKULTAS KEDOKTERAN UNIVERSITAS PALANGKA RAYA Erald Giovanny Hasiholan Simatupang; Sanggap Indra Sitompul; Helena Jelita
Jurnal Kedokteran Universitas Palangka Raya Vol 7 No 1 (2019): Jurnal Kedokteran Universitas Palangka Raya
Publisher : Fakultas Kedokteran, Universitas Palangka Raya

Salah satu penilaian tubuh sehat adalah tekanan darah yang normal. Tekanan darah tinggi tidak hanya menurunkan kualitas hidup, namun dapat mengancam jiwa penderita. Prevalensi hipertensi di Indonesia pada usia muda di rentang ?18 tahun mencapai 25,8% pada tahun 2013. Untuk mengetahui gambaran perubahan tekanan darah pasca olahraga aerobik intensitas sedang (treadmill) pada mahasiswa Fakultas Kedokteran Universitas Palangka Raya. Rancangan penelitian berupa deskriptif menggunakan desain cross-sectional study. Subjek ialah 21 orang mahasiswa Fakultas Kedokteran Universitas Palangka Raya yang memenuhi kriteria. Olahraga aerobik intensitas sedang (treadmill) dilakukan selama 30 menit kemudian dilakukan pengukuran tekanan darah sebelum, 15, 30 dan 60 menit sesudah berolahraga menggunakan sphygmomanometer digital. Tekanan darah rerata sebelum berolahraga sebesar 114,67/73 mmHg, 15 menit sesudah berolahraga didapatkan peningkatan tekanan darah menjadi 116,04/76,77 mmHg, 30 menit sesudah berolahraga terjadi penurunan menjadi 111/75,3. Satu jam sesudah berolahraga, terjadi penurunan tekanan darah rerata cukup signifikan menjadi 101,72/69,04. Berolahraga aerobik intensitas sedang (treadmill) dapat mempengaruhi tekanan darah dimana penurunan terbesar tekanan darah sistolik dan diastolik terjadi 60 menit sesudah berolahraga dengan penurunan hasil rata-rata sistolik/diastolik sebanyak 13,67/3,96 mmHg.

Hubungan Tingkat Pengetahuan dan Perilaku Penggunaan Sampo Terhadap Kejadian Pedikulosis Kapitis di Panti Asuhan X Palangka Raya Reza Kurnia Rahmawati; Astrid Teresa; Dian Mutiasari; Helena Jelita; Indria Augustina
Jurnal Kedokteran Universitas Palangka Raya Vol 8 No 1 (2020): Jurnal Kedokteran Universitas Palangka Raya
Publisher : Fakultas Kedokteran, Universitas Palangka Raya

Pediculosis capitis is a scalp or hair infection in humans caused by Pediculus humanus capitis. The disease primarily affects childern and rapidly expanding in dense living environments, such as dormitories and orphanages. The purpose of this research is to know the relationship between level of knowledge and shampoo usage behavior on the incidence of pediculosis capitis in X Palangka Raya Orphanage. This research was used a cross sectional approach, conducted in September 2019. Sampling techniques are performed with purposive sampling techniques. The variables studied are the level of knowledge and shampoo usage behavior. Relationship of each variable to the incidence of pediculosis capitis is measured using bivariate analysis. Based on the results of physical examination and microscopic examination was found 31 respondents (88.6%) positive of pediculosis capitis, which is based on the Chi-square test, the level of knowledge with the incidence of pediculosis capitis has p value= 0.285, and shampoo usage behavior with the incidence of pediculosis capitis has p value= 0.274. There is no correlation between level of knowledge and shampoo usage behavior with the incidence of pediculosis capitis in X Palangka Raya Orphanage

HUBUNGAN SELEKSI JALUR MASUK PENERIMAAN MAHASISWA BARU DENGAN INDEKS PRESTASI KUMULATIF (IPK) PADA MAHASISWA FAKULTAS KEDOKTERAN UNIVERSITAS PALANGKA RAYA Jurean Triabdi; Francisca Diana Alexandra; Helena Jelita
Jurnal Kedokteran Universitas Palangka Raya Vol 9 No 2 (2021): Jurnal Kedokteran
Publisher : Fakultas Kedokteran, Universitas Palangka Raya

Prestasi belajar selalu dihubungkan dengan hasil belajar seorang mahasiswa. Prestasi belajar mahasiswa menjadi salah satu tolak ukur keberhasilan mutu perguruan tinggi. Prestasi belajar mahasiswa dapat ditunjukkan oleh skor indeks prestasi kumulatif (IPK) yang diperoleh masing-masing mahasiswa. Penelitian ini bertujuan untuk mengetahui hubungan seleksi jalur masuk penerimaan mahasiswa baru dengan indeks prestasi kumulatif (IPK) pada mahasiswa tahun pertama Fakultas Kedokteran Universitas Palangka Raya. Jenis penelitian yang digunakan adalah analitik kuantitatif dengan menggunakan rancangan penelitian cross sectional. Teknik pengambilan sampel pada penelitian ini adalah Total Sampling, populasi pada penelitian ini menggunakan sampel data jalur masuk seleksi mahasiswa Fakultas Kedokteran Universitas Palangka Raya, jalur SNMPTN, SBMPTN, dan SMMPTN angkatan tahun 2019 yang berjumlah 101 sampel data. Analisis penelitian ini menggunakan Uji statistic dengan koefisien gamma (BxK) dengan nilai sigifikan 95% menggunakan program komputer. Hasil penelitian tidak menunjukan adanya hubungan antara seleksi jalur penerimaan mahasiswa baru dengan indeks prestasi kumulatif (IPK) dengn nilai p = 0,427 serta nilai korelasi 0,142 menunjukan korelasi negatif dengan kekuatan lemah. Tidak terdapat hubungan eantara seleksi jalur penerimaan mahasiswa baru dengan indeks prestasi kumulatif (IPK) pada mahasiswa Fakultas Kedokteran Universitas Palangka Raya angkatan tahun 2019.

ANTI-FUNGAL ACTIVITY OF KELAKAI LEAF (Stenochlaena palustris (Burm.f) Bedd) Ratna Widayati; Sarah Novita Rahayu; Helena Jelita
Jurnal Kesehatan Tambusai Vol. 3 No. 2 (2022): Juni 2022
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v3i2.4257

Candidiasis is a fungal infection caused by Candida albicans. The Kenyah Dayak community in East Kalimantan often use kelakai leaf to treat fungal diseases. The plant contains tannins, flavonoids, steroids that have potential as antifungals. This study aimed to determine the antifungal activity of the ethanolic extract of Kelakai Leaf (Stenochlaena palustris (Burm.f.) Bedd). This research is a laboratory experimental research with post test only control group design. The research subjects used Candida albicans culture, with 7 treatment groups, namely ethanolic extract of kelakai leaf with concentrations of 5%, 15%, 25%, 35% 45%, as well as negative control DMSO and positive control used Fluconazole disc. Antifungal activity was assessed using the Kirby-Bauer disc method, based on the size of the clear zone that occurs. Data analysis using Oneway Anova parametric test. The result of this research is that the ethanolic extract of kelakai leaf can inhibit the growth of Candida albicans with an average inhibition zone of 5% (2.9 mm), 15% (5.4 mm), 25% (7.1 mm), 35% (7.7 mm), 45% (9.3mm). Oneway Anova statistical test results obtained p = 0.000. So it can be concluded that the ethanolic extract of the leaf of Kelakai (Stenochlaena palustris (Burm.f.) Bedd) have an antifungal activity against Candida albicans.

Effect of river water and groundwater pH quality to the teeth calcium level solubility in Kereng Bangkirai area, Central Kalimantan Province: Pengaruh kualitas pH air sungai dan air tanah terhadap kelarutan kadar kalsium gigi di daerah Kereng Bangkirai, Provinsi Kalimantan Tengah Helena Jelita; Sintha Nugrahini
Makassar Dental Journal Vol. 10 No. 3 (2021): Volume 10 Issue 3 Desember 2021
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v10i3.459

Background: Communities along the river in the Kereng Bangkirai area use river and groundwater (wells) for daily needs such as cooking and cleaning themselves and for other needs. It is important to know the quality of the water used by the people in the area, especially related to health conditions regarding the to the levels of dental calcium dissolved. Purpose: This study was aimed to prove the effect of pH quality dental calcium levels dissolved in river and groundwater from Kereng Bangkirai area. Method: This laboratory experiment with a control time series design was using groundwater, river water, aquadest and 36 per-manent human premolars with special criteria. The teeth were soaked for 5, 10, 15, 30, 45, 60 minutes and then measured the level of calcium solubility using a UV-vis spectrophotometer, then the average of dissolved calcium levels in the water was mea-sured. Result: Acidity of aquadest, groundwater and river water were 7.0, 4.08, and 3.16, consecutively; showed that the river water has a high level of pH. The average value of calcium solubility of aquadest was 3,534, in groundwater was 12,682 and the highest 17,882 in river water. Conclusion: Acidity level of river water and groundwater from Kereng Bangkirai area may affect calcium solubility of teeth.

Decrease in transverse strength of heat polymerized acrylic resin plate after immersion in 15% betel leaf extract (Piper betle Linn.): Penurunan kekuatan transversal plat resin akrilik polimerisasi panas setelah perendaman dalam larutan ekstrak daun sirih (Piper betle Linn.) 15% Sintha Nugrahini; Helena Jelita; Putu Hanny Ardianingsih
Makassar Dental Journal Vol. 11 No. 1 (2022): Volume 11 Issue 1 April 2022
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v11i1.513

The method of chemically cleaning dentures by immersion in an effervescent denture cleanser solution for a long time can affect the transverse strength. Betel leaf extract can be used as a natural disinfectant because it contains essential oils that are antimi-crobial by denaturing cell proteins. This study was intended to examine the decrease in the transverse strength of heat polymeri-rized acrylic resin plates after immersion in 15% betel leaf extract solution. The posttest only control group design study used a sample of 24 HPAR plates, which were divided into 6 groups. The plates were immersed in distilled water for 72 hours to re-duce the residual monomer, immersed in 15% betel leaf extract solution, the positive control group in Fittydent® and the nega-tive control group in aquadest for 1 and 6 hours. The transverse strength was tested using the Universal Testing Machine and the data were analyzed using the one-way Anova test. The results showed the average transverse strength after immersion for 1 hour in 15% betel leaf extract, Fittydent®, and aquadest, respectively, namely 46.512±10.965 MPa, 72.744±22.395 MPa, and 81.522±28.854 MPa; after soaking for 6 hours, respectively, namely 49.171±14.246 MPa, 73.894±25.844 MPa, and 71.860± 17.553 MPa. The LSD test showed that there was a significant difference in transverse strength (p<0.05). It was concluded that the immersion of the HPAR plate in 15% betel leaf extract solution for 1 hour and 6 hours decreased the transverse strength.

Co-Authors Astrid Teresa Dian Mutiasari Erald Giovanny Hasiholan Simatupang Francisca Diana Alexandra Indria Augustina Jurean Triabdi Nugrahini, Sintha Putu Hanny Ardianingsih Ratna Widayati Reza Kurnia Rahmawati Sanggap Indra Sitompul Sarah Novita Rahayu

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