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All Journal Jurnal Biologi Tropis Jurnal Ilmu Kedokteran dan Kesehatan
Prasetya, Rangga Cahya
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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The Role of Musical Hobbies in Enhancing Children's Learning Concentration Wulandari, Inayah; Prasetya, Rangga Cahya; Satriawan, Wira; Semadi, I Kadek; Harahap, Herpan Syafii
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9185

Abstract

Childhood is a golden period for brain development. Musical activities such as listening, singing, and playing instruments involve various sensory and motor systems and can enhance brain function. These activities stimulate different areas of the brain and are believed to support cognitive functions, including concentration during learning. This study used a literature review method. Sources were collected from academic databases such as PubMed, Google Scholar, and ProQuest. The review found that musical activities enhanced the structure and function of several brain regions. Early musical training increased grey matter connectivity in hippocampus, primary motor cortex, supplementary motor area, and broca’s area. White matter development also occurred in motor cortex, occipital lobe, arcuate fasciculus, and corpus callosum. In addition, musical engagement activated brain's reward system, particularly involving dopamine, which supported persistence and focus in learning. Musical hobbies contributed positively to improvement of children's learning concentration. This occurred through mechanisms of brain neuroplasticity that were influenced by regular engagement with musical activities. It was recommended that musical activities be introduced from an early age, especially during golden period, with selection of appropriate types of music, such as classical music that promotes calmness and supports attention.
Understanding Precocious Puberty: When Childhood Ends Too Soon Muliana, Atriska Citra; Putri, Imey Pinasty Harianto; Prasetya, Rangga Cahya; Indratama, I Nyoman Yudayana; Athalia, Ihza Namira; Shafitri, Shira Shalsabina; Mertasari, Baiq Merna; Josafat, Gantha Narendra; Ilmiah, Janiya Abdila; As Shiddiq, Muhammad Hilmy; Aulia, Rashieka Salma; Ajmala, Indana Eva
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.10337

Abstract

Precocious puberty is an endocrine disorder characterized by the premature development of secondary sexual characteristics, defined as occurring before the age of 8 in girls and 9 in boys. This literature review aims to understand precocious puberty: when childhood ends too soon. The article was compiled using a literature review method. Data were obtained through a search of various scientific sources, including international and national journals, textbooks, and clinical guidelines from the Indonesian Pediatrician Association (IDAI). Central precocious puberty, most often idiopathic in girls but associated with underlying pathology in boys, is caused by premature activation of the hypothalamic-pituitary-gonadal axis, while the peripheral form is caused by excess sex steroid production independent of gonadotropin stimulation. Clinical manifestations include early breast development, testicular enlargement, rapid linear growth, acne, and the early appearance of pubic or axillary hair. Diagnosis relies on a combination of careful history taking, physical examination, hormonal testing, bone age assessment, and imaging studies such as pelvic ultrasound or cranial MRI when indicated. Management strategies vary based on etiology, with gonadotropin-releasing hormone (GnRH) agonists being the standard treatment for central precocious puberty, while surgical or medical therapy is used for peripheral causes. In conclusion, precocious puberty is a childhood health issue of increasing concern due to its increasing global incidence. This condition not only impacts accelerated bone maturation and potential short stature in adulthood, but also impacts the child's psychological well-being and causes emotional distress to the family.
Case Study of Bilateral Ureteral Stones Complicated by Acute Kidney Injury in a 52-Year-Old Female Patient Ilmiah, Janiya Abdila; Putri, Imey Pinasty Harianto; Muliana, Atriska Citra; Athalia, Ihza Namira; Shafitri, Shira Shalsabina; Sari, Baiq Merna Merta; Aulia, Rashieka Salma; Prasetya, Rangga Cahya; Indratama, I Nyoman Yudayana; Shiddiq, Muhammad Hilmy As; Josafat, Gantha Narendra
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.10344

Abstract

Bilateral ureteral stones are a rare clinical manifestation of renal colic, obstructing urine flow, and can cause severe acute kidney injury (AKI) within hours. This case study aims to provide information regarding the diagnosis and management of bilateral ureteral stones causing acute kidney injury in a 52-year-old female patient. This case study uses a descriptive method to describe the current situation, for further analysis and interpretation. Based on anamnesis and physical examination, the patient was diagnosed with Acute Kidney Injury (AKI) stage 3 with a differential diagnosis of Advanced Chronic Kidney Disease (ACKD) stage 4. This condition is caused by urinary tract obstruction due to bilateral ureterolithiasis (stones in both ureters) and proximal right ureteral stenosis, which inhibits urine flow and worsens kidney function acutely and chronically. Complaints of right and left abdominal pain, as well as a history of urinary tract infections (UTIs) and hypertension, support the formation of stones in the urinary tract. The conclusion is that the patient Wirni/P/52 years old/AKI stage 3 dd ACKD stage 4 dt obstructive uropathy + ureterolithiasis infection + normocytic normochromic anemia dt chronic disease + bilateral ureteral stones + right proximal ureteral stenosis.
Faktor Risiko Kejadian Diabetes Melitus Tipe 2 Pada Pasien Di Wilayah Kerja Puskesmas Ampenan Prasetya, Rangga Cahya; Wardani, Indah Sapta; Isnaeni, Wilya
Jurnal Ilmu Kedokteran dan Kesehatan Vol 13, No 1 (2026): Volume 13 Nomor 1
Publisher : Prodi Kedokteran Fakultas Kedokteran Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jikk.v13i1.22177

Abstract

Penelitian ini bertujuan untuk mengetahui faktor risiko yang dominan menyebabkan kejadian Diabetes Melitus Tipe 2 pada pasien di Wilayah Kerja Puskesmas Ampenan Tahun 2023-2024. Jenis penelitian studi observasional analitik dengan desain penelitian Case Control. Pemilihan sampel dengan teknik consecutive sampling dengan jumlah sampel 44 responden yang berobat di Puskesmas Ampenan. Data yang dihasilkan dianalisis statistik menggunakan uji Chi-square. Hasil penelitian ini didapatkan bahwa faktor risiko yang berhubungan dengan kejadian DM Tipe 2 adalah riwayat keluarga (p=0.034; OR 4.667; 95% CI 1.229-16.761), obesitas (p=0.034; OR 4.667; 95% CI 1.229-16.761), riwayat hipertensi (p=0.032; OR 4.911; 95% CI 1.325-18.205) dan usia (p=0.047; OR 5.278; 95% CI 1.203-23.158). Faktor yang tidak berhubungan dengan kejadian DM Tipe 2 adalah jenis kelamin (p 0.759; OR 0.686 95% CI 0.205-2.295) dan kadar kolesterol total (p 1.000; OR 1.275; 95% CI 0.324-5.013). Obesitas merupakan faktor risiko dominan (p=0.005; OR 43.051; 95% CI 3.060 - 605.675) terhadap kejadian Diabetes Melitus Tipe 2 pada pasien di Wilayah Kerja Puskesmas Ampenan Tahun 2023-2024. Namun, hasil tersebut harus ditafsirkan dengan hati-hati karena ukuran sampel yang kecil.
Co-Authors Ajmala, Indana Eva As Shiddiq, Muhammad Hilmy Athalia, Ihza Namira Aulia, Rashieka Salma Herpan Syafii Harahap Ilmiah, Janiya Abdila Indah Sapta Wardani Indratama, I Nyoman Yudayana Isnaeni, Wilya Josafat, Gantha Narendra Mertasari, Baiq Merna Muliana, Atriska Citra Putri, Imey Pinasty Harianto Sari, Baiq Merna Merta Satriawan, Wira Semadi, I Kadek Shafitri, Shira Shalsabina Shiddiq, Muhammad Hilmy As Wulandari, Inayah