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Journal : Hang Tuah Medical Journal

Pengaruh Pemberian Oksigen Hiperbarik Terhadap Diameter Calluspada Tikus Model Fraktur Diafisis Tulang Femur SATRIOAJI, ABDILLAH MAULANA; ROFIQ, AKHMAD; MAYO DAGRADI, ERIC
Hang Tuah Medical Journal Vol 21 No 1 (2023): Hang Tuah Medical Journal
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/htmj.v21i1.307

Abstract

Background : Fracture is a condition where the bone is cut off due to significant pressure which can be in the form of bending, twisting, or pulling due to trauma, work accidents, traffic accidents, as well as degeneration and pathological processes. Fractures can result in loss of productivity and individual disability. One of the adjuvant therapies to accelerate the bone healing process in patients with fractures is hyperbaric oxygen therapy.   Objective : The purpose of this study was to determine the effect of HBO therapy on the diameter of the callus formed in a rat model of fracture of the diaphysis of the femur.   Methods : This research is an experimental study using a post test only control group design. The object of this study is a rat fracture model with HBO therapy as the independent variable and a fracture model without HBO therapy as a control variable.   Results : The results of this study showed the effect of HBO therapy on increasing the diameter of the callus formed in the fracture of the rat model   Conclusion : There was a significant difference in the diameter of the callus formed in fracture model mice treated with HBO compared to those not treated with HBO. From Winsgoal adalah slot mahjong gacor dengan fitur scatter hitam winrate kemenangan tinggi. Daftar dan nikmati fitur situs jackpot terbesar hari ini!   Keywords : HBO therapy, Fracture, Callus, Wistar Rat
Pengaruh Latihan Submaksimal pada Intensitas Terlatih dan Tidak Terlatih Terhadap Kadar Eritrosit Darah Tikus Putih (Rattus norvegicus) Betina Galur Wistar HUSODO, STEFANUS DJONI; ERIC MAYO DAGRADI; AMIRIL MU’MININ
Hang Tuah Medical Journal Vol 21 No 2 (2024): Hang Tuah Medical Journal
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/htmj.v21i2.474

Abstract

Penurunan aktivitas fisik serta perubahan gaya hidup dan pola makan yang tidak sehat di masa kini mengakibatkan semakin berkembangnya penyakit degeneratif dan penyakit infeksi. Eritrosit tubuh terutama eritrosit sangat berhubungan dengan terjadinya penyakit degeneratif. Untuk mendapatkan eritrosit yang baik dengan kadar eritrosit yang memadai dapat dilakukan dengan beberapa hal, salah satunya adalah olahraga dengan intensitas cukup dan teratur. Olahraga yang sesuai dengan kemampuan tubuh dapat mengaktifkan kerja eritrosit sehingga dapat meningkatkan eritrosit dan mencegah terjadinya penyakit degeneratif dan penyakit infeksi. Penelitian ini bertujuan untuk mengetahui pengaruh latihan submaksimal dengan intensitas terlatih dan tidak terlatih terhadap kadar eritrosit darah pada tikus putih betina galur wistar. Penelitian ini adalah penelitian eksperimen dengan menggunakan post test only control group design. Objek dalam penelitian ini adalah 25 tikus putih betina (Rattus norvegicus) galur wistar yang dibagi menjadi 5 kelompok. Hasil analisis statistik dengan uji One Way Anova yaitu p=0.034 Dari hasil uji didapatkan perbedaan yang bermakna antar kelompok perlakuan. hasil uji antar kelompok pada tabel 5.6 pada penelitian ini menunjukkan kelompok K1 dan K2 signifikan dengan nilai 0,46, kelompok K2 dan kelompok K3 signifikan dengan nilai 0,33, kelompok K2 dan kelompok K4 signifikan dengan nilai 0,19. Dapat disimpulkan terdapat perbedaan bermakna pada kadar eritosit antara latihan submaksimal intensitas terlatih dan tidak terlatih. Kata kunci : latihan submaksimal, terlatih, tidak terlatih, eritrosit
Analisis Aktivitas Quercetin Moringa oleifera terhadap Inhibisi Acetylcholinesterase (AChE) pada Terapi Alzheimer dengan Pendekatan In Silico JULIA ANGELINA SAFITRI; TAMAM JAUHAR; PETER GUNAWAN TANDEAN; ERIC MAYO DAGRADI
Hang Tuah Medical Journal Vol 22 No 2 (2025): Hang Tuah Medical Journal
Publisher : Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/htmj.v22i2.762

Abstract

Many plants contain active compounds that can be used to treat various diseases. One of these plants is Moringa oleifera Lam. (drumstick tree), which is known for its benefits in treating Alzheimer’s disease. The active compound quercetin found in Moringa oleifera has the ability to inhibit acetylcholinesterase (AChE), one of the primary causes of Alzheimer’s disease. Quercetin also has similar potential and functions to donepezil, a drug commonly used in Alzheimer’s therapy. This study aimed to examine the role of quercetin in inhibiting AChE as part of Alzheimer’s therapy using an in silico approach. The research utilized molecular docking, pharmacokinetic ADME predictions, and toxicity predictions to evaluate the active compound quercetin. The results showed that quercetin has similar potential to donepezil in inhibiting AChE, as they both share the same binding sites. Pharmacokinetic predictions revealed that quercetin is well-absorbed in the intestine and has better skin permeability compared to donepezil, although its ability to cross the Blood-Brain Barrier (BBB) is limited. Quercetin has a limited distribution in the body, a high binding affinity to plasma proteins, and acts as an inhibitor of CYP1A2 and CYP2C9 enzymes. Additionally, quercetin is effectively excreted by the body. It is predicted to have potential as an oral medication and is categorized as a class III compound based on its LD50 toxicity value Keywords : Alzheimer’s disease, In silico, Acetylcholinesterase (AChE), Moringa oleifera, Quercetin