International Journal of Anatomy and Research (IJAR) - Latest Issue

Gestational Diabetes-Induced Alterations in Placental Morphology and Microarchitecture: A Quantitative Comparative Study

Sharmadha K L, Yogi Anupkumar Balakrishnan, Ajay N, Tejaswi H L

Authors: Sharmadha K L, Yogi Anupkumar Balakrishnan, Ajay N, Tejaswi H L

Page Numbers: 9479-9489

Keywords: Gestational Diabetes Mellitus (GDM), Morphology, Magistral, Villi, Syncytial Knots, Chorangiosis

Correspondence: Dr. Tejaswi H L (drtejaswihl@gmail.com)

Conclusion: Morphometric, vascular, and histopathological placental parameters are all significantly altered in GDM pregnancy. More severe changes were observed in the Insulin-treated patients. This suggests that routine placental assessment can help in stratifying the perinatal risk and modulating treatment strategies.

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Morphology of the Hepatopancreatic Ampulla by the Injection-Radioscopy Method: Anatomical Study and Clinical Applications About 30 Cases

Ndiaye M, Ndoye N J-M, Ndiaye Aï, Thiam I, Dial Cmm, Kasse M, Deme H, Ndiaye Ab

Authors: Ndiaye M, Ndoye N J-M, Ndiaye Aï, Thiam I, Dial Cmm, Kasse M, Deme H, Ndiaye Ab

Page Numbers: 9490-9495

Keywords: Pancreatic Ducts, Hepato-Pancreatic Ampoule, Injection-Radioscopy, Flati Classification

Correspondence: Dr. Mamadou Ndiaye (mamadou.ndiaye@univ-zig.sn)

Conclusion: The anatomical study of the AHP in the population makes it possible to identify or estimate groups at risk regarding the occurrence of certain pathologies of the bilio-pancreatic pathways.

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Anatomical Variations of the Superficial Palmar Arch in Human Cadavers: A Case Study

George N. Diamantis, Ali A. Abdulrahman

Authors: George N. Diamantis, Ali A. Abdulrahman

Page Numbers: 9496-9503

Keywords: Median Artery, Median Nerve, Radial Artery, Radial Nerve, Superficial Palmar Arch, Ulnar Artery, Ulnar Nerve

Correspondence: Dr. Ali A. Abdulrahman (AAbdulrahman@Chatham.edu)

Conclusion: Recognition of SPA variability is important for surgical planning involving the hand. Preoperative vascular assessment may reduce the risk of iatrogenic injury, particularly in procedures involving arterial harvesting or reconstruction.

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Estimation of Human Stature Among North Indian Population Using Palpable Percutaneous Landmarks of Upper Limb

Authors: Nisha Goyal, Shivani Choudhary, Amanpreet Singh Sidhu, Prachi S Aneja, Susmita Saha, Monika Gupta

Page Numbers: 9504-9510

Keywords: Regression Analysis, Stature Estimation, Long Bones, Upper Limb, Humerus

Correspondence: Nisha Goyal (anilnishagarg@gmail.com)

Conclusion: The value of standardized beta shows that the length of the ulna serves as the most reliable and consistent parameter for estimation of stature among the North Indian population.

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Age-Related Deterioration of Elastic Fibres in the Human Trachea and Main Bronchi: A Quantitative Histomorphometric Study

Authors: Doni R Praveen Kumar, Arasada Archana, T. Neeraja, K. Lakshmi Kumari, Parvathavarthine

Page Numbers: 9511-9523

Keywords: Elastic fibres, Trachea, Main bronchi, Ageing, Verhoeff–Van Gieson, Morphometry

Correspondence: Dr. Doni R Praveen Kumar (donipraveen66@gmail.com)

Conclusion: Normal ageing is associated with substantial loss and fragmentation of airway elastic fibres, supporting observed declines in expiratory flow and cough effectiveness in healthy elders.

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Perceptions of Phase-1 MBBS Students on Open Book (Resource) Formative Assessment in Enhancing Higher Order Thinking Skills

Swathi Poornima Chandaka, Shivasakthy Manivasakan

Authors: Swathi Poornima Chandaka, Shivasakthy Manivasakan

Page Numbers: 9524-9531

Keywords: Open-Book Examination, Formative Assessment, Higher-Order Thinking Skills, Self-Directed Learning, Competency-Based Medical Education

Correspondence: Prof. (Dr) Swathi Poornima Chandaka (swathi79poornima@gmail.com)

Conclusion: OBFA fosters higher-order cognitive engagement, conceptual understanding, and independent learning among early-phase medical students. Integration with traditional methods can strengthen CBME-aligned practices.

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Improved Student Performance and Satisfaction after Implementing A Retrieval Practice Strategy in Anatomy Practical

Cheryl Melovitz-Vasan, Susan Huff, Matthew Gentile, Nagaswami Vasan

Authors: Cheryl Melovitz-Vasan, Susan Huff, Matthew Gentile, Nagaswami Vasan

Page Numbers: 9532-9538

Keywords: Anatomy testing, Laboratory review, retrieval practice, Improved performance, student satisfaction, medical education

Correspondence: Dr. Nagaswami Vasan (vasandvmphd@gmail.com)

Significance: Formative RP feedback allowed students to address knowledge deficits before practical examinations, shifting them from a surface-level to a strategic learning approach.

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Positional and Morphometric Anatomy of the Thoracic Aorta of Melanoderms living in Togo: CT Angiographic Study of 53 cases

Authors: Sogan Ananivi, Nabede Solim Carolle, Gbande Pihou, James Yaovi Edem, Kodjo H. Madzra Dzoka, Sibabi-Akpo K. Okassate, Augustin Agoda-Koussema

Page Numbers: 9539-9545

Keywords: Thoracic Aorta, Anatomy, Melanoderm CT Angiography, Lomé-Togo

Correspondence: Sogan Ananivi (sopher2@hotmail.fr)

Conclusion: This study outlines the anatomical bases of positional variations in melanoderm groups, crucial for avoiding interpretation errors in thoracic aortic imaging and minimizing risk during localized thoracic surgeries.

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Demonstration of the Neurovasculature of the Platysma Muscle and Its Role in Facial Reanimation

Authors: Naser A. ElSawy, Abdullah G. Al-Kushi, Naief A Dahran, Reham M Filfilan, Nada Mohamed Mohamed Soliman, Mohammed A. S. Amin

Page Numbers: 9546-9558

Keywords: Platysma, Neurovasculature, Facial Nerve, Muscle Transfer, Mandible

Correspondence: Dr. Naser A. ElSawy (elsawynaser@gmail.com)

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Comparing the Effectiveness of Heutagogy-Driven Micro-module Creation with (Versus) Traditional Teaching-Learning Methods in Early Medical Education: A Mixed-Method Protocol

Ravindra Kumar B, Snehal S. Samal, Vaibhav P. Anjankar

Authors: Ravindra Kumar B, Snehal S. Samal, Vaibhav P. Anjankar

Page Numbers: 9559-9567

Keywords: Heutagogy, Microlearning, Medical Education, Self-Determined Learning, Self-Directed Learning Readiness

Correspondence: Dr. Ravindra Kumar B (dr.ravindrakumar@gmail.com)

Expected Benefit: Shifting the pedagogical paradigm toward heutagogy via microlearning mini-projects holds significant promise for cultivating lifelong learning capabilities while aligning with active competency frameworks.

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Ameliorative Effect of Ferula Asafoetida on Formaldehyde-Induced Liver Damage in Male Rats: Biochemical, Histological, and Immunohistochemical Perspectives of Ki-67 Expression

Thulluri Sravani Priya, KarthickSelvaraj, Y. Divya Prafulla, Saravana Kumar. S

Authors: Thulluri Sravani Priya, KarthickSelvaraj, Y. Divya Prafulla, Saravana Kumar. S

Page Numbers: 9568-9582

Keywords: Formaldehyde, Ferula asafoetida, hepatotoxicity, Ki-67, immunohistochemistry, liver weight

Correspondence: Thulluri Sravani Priya (priya.anjibabu@gmail.com)

Conclusion: Ferula asafoetida shows moderate hepatoprotective and anti-proliferative effects against liver toxicity induced by formaldehyde, but does not completely reverse hepatic homeostasis.

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