Anatomy Commons^™

Impact Of Acute Flight Training Stress On Cardiovascular Health: A Pilot Study, Toni Butler

Discovery Day - Daytona Beach

Impact of acute flight training stress on cardiovascular health: A pilot study  Toni C. Butler, Carolina R. P. Ferreira, Bryan W. Hinton, Noah J. Robbins, Sophia R. Vaden, Andrew H. Schneider, Scott K. Ferguson, Ph.D.   Cardiovascular conditions are among the most common medical issues in certificated pilots and a major source of certification scrutiny. Student pilots experience unique acute stressors during flight training that may influence both physiological and psychological health. Acute stress is known to affect cardiovascular function, including vascular endothelial health; however, the impact of flight training–related stress on cardiovascular function remains poorly characterized. This pilot study tested …

The Effects Of Acute Dietary Nitrate Supplementation On The Inspiratory Muscle Metaboreflex In Young Healthy Adults, Sabrina Ehrenfort, Riley Dienna, Ben Kerns, Hannah Lyons, Rachel Phillips

Discovery Day - Daytona Beach

Increased work of breathing (Wb) triggers the inspiratory muscle metaboreflex, which elevates systemic blood pressure in response to diaphragmatic fatigue. To counteract this, dietary nitrate could act as a source of nitric oxide, which is known to improve muscle power and efficiency (Jones et al., 2018). This study examines the hypothesis that acute nitrate supplementation would attenuate this response. Utilizing the KH2 device from PowerBreathe, 20 healthy participants (mean age: 21.1 ± 2.5 years; range: 18–30 years) underwent a resistive breathing task (RBT) for a total of three minutes at 60% of their maximal inspiratory pressure (MIP). All 20 participants …

Impact Of Stress & Fatigue On Cardiovascular Function In Young Pilots: A Thematic Review, Swarna Manoj

Discovery Day - Daytona Beach

Impact of Stress & Fatigue on Cardiovascular Function in Young Pilots: A Thematic Review   Authors: Swarna Manoj, Scott Ferguson   Keywords: pilot, stress, fatigue, heart rate variability (HRV), cardiovascular disease (CVD) Aviation is expanding globally and young pilots are the major workforce, yet FAA protocols require mandatory ECG only from age 35, with annual cardiac screening after age 40. Over the past five years, a pattern of sudden cardiac arrests in pilots particularly aged 30-40 has urged safety concerns. Despite the existing literature examining fatigue, burnout, stress, sleep hygiene and circadian disruption, only few studies systematically examine how these factors impact …

Assessing The Impact Of Various Factors On Hypoxic Response, Reese Kim, Allysa Hayden

Discovery Day - Daytona Beach

Hypoxia is a condition in which the body’s tissues are deprived of oxygen and has deleterious effects on cognition, perception, and performance. Hypoxia has a myriad of symptoms such as euphoria, difficulty concentrating, headache, fatigue, nausea, dizziness, tunnel vision, and more. Outward signs of hypoxia include cyanosis (blueing of the fingertips and lips), tremors, loss of coordination, pallor, and complexion change, and can be used to notice the onset of hypoxia in others. Many factors are known to contribute to the manifestation of hypoxia, namely altitude, exposure duration, and certain physiological conditions such as heart problems and low blood flow …

Interactive Effects Of Tissue Temperature And Hydration State On Tendon Mechanical Properties Using A Chicken Drumstick Model, Makayla Maso, Kiara Maso, Mikayla Hulvey

Discovery Day - Daytona Beach

This study focused on the effects of temperature and hydration on tendon extensibility. Four experimental groups were tested using chicken leg tendons tested ex vivo: cold and dehydrated, cold and hydrated, warm and dehydrated, and warm and hydrated. Each treatment group was pulled with an increasing load and measured. It was hypothesized that the warm and hydrated test group would extend the furthest. This was based on studies citing increased bodily flexibility with increasing body temperature as well as stiffness at lower temperatures. Combining temperature and hydration state allowed for not only individual effects of variables to be tested but …

Descriptive Anatomy Of The Female Reproductive Organs In Thamin Eld’S Deer (Rucervus Eldii Thamin) And Fea’S Muntjac (Muntiacus Feae) With Utilizing Of The Glycerin Impregnation Technique For Specimen Preservation, Paisan Tienthai, Pawana Chuesiri, Itti Boonorrana, Piyaporn Kongmakee, Ampika Thongphakdee

The Thai Journal of Veterinary Medicine

The reproductive anatomy of rare cervid species remains insufficiently documented, limiting comparative studies and preservation efforts. This study describes the anatomical details in the female reproductive organs of Thamin Eld’s deer (Rucervus eldii thamin) and Fea’s muntjac (Muntiacus feae), while the application of a modified glycerin impregnation technique was achieved for specimen preservation. Dissections of female reproductive tracts revealed morphological variations that correlate with the known female reproductive characteristics of domestic and closely related species. In both species, the ovaries were characterized as small, ovoid structures, exhibiting prominent follicles or corpora lutea consistent with the stage …

A Geometric Morphometric Analysis Of Acetabular Shape Variation Across Bat Families, Jordan L. Huff

Electronic Theses and Dissertations

Bats are the only mammals capable of powered flight, and research is concentrated on this adaptation. Their non-flight locomotion has received comparatively little attention. Previous studies show that non-flight locomotor behaviors vary across families. Members of Pteropodidae are efficient climbers but cannot effectively walk, whereas Phyllostomidae and Vespertilionidae are better at terrestrial locomotion but show reduced arboreal capabilities. The non-flight locomotion of Hipposideridae and Rhinolophidae is less understood, although rhinolophids exhibit limited terrestrial locomotion. This study examined whether differences in locomotor behavior are associated with variation in acetabular morphology. A geometric morphometric analysis of acetabular shape was conducted across multiple …

Regulation Of Müllerian Duct Mesenchyme Transcription During Mammalian Sex Differentiation, Haowen Li, Richard R Behringer, Rachel D Mullen

Dissertations and Theses (Open Access)

Sp7/Osterix (Osx) encodes a zinc-finger transcription factor of the Specificity-protein family discovered by Nakashima et al. at the MD Anderson Cancer Center. While primarily recognized for its role in osteogenesis, Osx has also been implicated in mammalian reproductive development, particularly in male sex differentiation, where Müllerian Duct (MD) regression occurs, mediated by anti-Müllerian hormone (AMH) signaling. AMH-induced regression signals are transduced by the mesenchymal tissue surrounding the ductal structure, known as the Müllerian Duct mesenchyme (MDM). It was discovered that AMH signaling is necessary and sufficient for driving Osx expression in MDM. A previous transgenic mouse reporter …

Bridging The Gap In Science Research: Preparing Students For College- Level Research In The Sciences, Victoria Helwig, Yaoguang Li

UConn Library Presentations

Many first-year students enter college unprepared to fully engage with scientific literature and academic library resources. Drawing on experiences from academic librarians working with STEM students, this session explores common gaps in science research skills, including navigating databases, identifying scholarly sources, and understanding the structure of scientific literature. Participants will be introduced to practical strategies and classroom-ready activities to better prepare students for college-level research. Discussion questions: What science research skills do students struggle with most when entering college? How can high school instruction better support these skills? Where can librarians and educators collaborate to support student success?

A Hand Therapy Quick Reference Guide: Supporting Level Ii Fieldwork Experiences ​, Raven I. Gammage, Rebecca Caudrillier, Mary Greer

Summer 2026 OTD Capstone Symposium

Occupational therapy students often begin Level II hand therapy fieldwork with limited preparation. This capstone project developed an evidence-informed Hand Therapy Quick Reference Guide to support students and clinicians with foundational knowledge and clinical resources. Following implementation, feedback from hand therapists, fieldwork educators, and students indicated the guide was organized, practical, and applicable across clinical settings. The guide has the potential to improve fieldwork preparedness and support successful entry into hand therapy practice.

Secukinumab Treatment Response In Moderate-To-Severe Plaque Psoriasis: A Monocentric Retrospective Study, Benny Effendi Wiryadi, Yuriawati Hendrawan, Rini Herlina, Albertus Agung Mahode

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Psoriasis affects approximately 2% of the global population and is associated with comorbidities such as depression, psoriatic arthritis, and cardiometabolic syndrome. Secukinumab, a monoclonal antibody targeting interleukin-17A, is effective for moderate-to-severe plaque psoriasis. This study assessed the real-world effectiveness of secukinumab over 52 weeks.

Methods: This retrospective cohort study included 53 patients aged ≥18 years who received secukinumab and were followed for 52 weeks. Patients received weekly loading doses followed by maintenance injections every four weeks. Effectiveness was evaluated using changes in the Psoriasis Area and Severity Index (PASI).

Results: At week 16, 86.8% of patients achieved PASI <5, 79.2% PASI <3, 69.8% PASI <2, and 64.2% PASI <1, indicating substantial improvement. PASI 75 was achieved by 77.4% of patients at week 8. PASI 90 was achieved by 71.7% of all patients and by 76.9% of patients with psoriatic arthritis at week 16. No patients discontinued treatment because of adverse events.

Conclusion: …

Syphilis And Hiv Co-Infection Risk Factors At Dr. Moewardi Hospital, 2018–2022: A Retrospective Study, Endra Yustin Ellistasari, Prasetyadi Mawardi, Pratiwi Prasetya Primisawitri, Stella Gracia Octarica

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Treponema pallidum, the agent causing syphilis, is transmitted through contact with infectious lesions, bodily fluids, blood transfusions, or perinatally. Human immunodeficiency virus (HIV) infection can mask the clinical manifestations of syphilis, while syphilis may exacerbate HIV progression. This study aimed to analyze risk factors associated with HIV co-infection among patients with syphilis.

Methods: This retrospective, analytical, observational study reviewed medical records from the Dermatology and Venereology outpatient clinic at Dr. Moewardi Hospital, Surakarta, Indonesia, between January 2018 and December 2022. Demographic, behavioral, and clinical variables were extracted. Univariable analysis was performed using simple binary logistic regression to …

Lupus Vulgaris On The Left Arm Mimicking A Skin Tumor: A Case Report, Dwi Indria Anggraini, Nuriasani Yukendri, Indri Windarti

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Lupus vulgaris (LV) is a rare, paucibacillary form of post-primary cutaneous tuberculosis, accounting for 1.5% of all extrapulmonary tuberculosis cases globally. LV may arise via hematogenous spread, lymphatic route, or contiguous dissemination. The present case highlights the importance of considering LV in patients with chronic and atypical skin lesions, particularly in tuberculosis-endemic areas.

Case Illustration: A 17-year-old female presented with a 2-month history of a solitary, tender, erythematous nodule on the left arm. Initially suspected as a skin tumor, the lesion was surgically removed and tested for biopsy. One month postoperative, a new lesion developed precisely at the same …

Prognosis Of Early-Onset Alopecia Areata: An Evidence-Based Case Report, Sarah Qanita Edwar, Lili Legiawati, Stefani Reditya Anggraini, Ratu Siti Khadijah Sarah

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Alopecia areata (AA) is an autoimmune, non-scarring hair loss disorder commonly affecting children and often characterized by a chronic or relapsing course. Early-onset AA has traditionally been associated with a poorer prognosis, although current evidence remains inconclusive. This evidence-based case report aims to evaluate the prognostic significance of early-onset AA by synthesizing available cohort data.

Methods: A structured literature search was conducted in PubMed, EMBASE, Scopus, ProQuest, and Cochrane databases using a population, intervention, comparison, and outcome framework. Keywords included “alopecia areata”, “child”, “pediatrics”, “early-onset”, “recurrence”, and “prognosis”.

Results: Five retrospective cohort studies (n = 760) were included. …

Topical Normal Saline, Alcohol, And Petrolatum For Marsi: A Randomized Controlled Trial, Michael Hartanto Angriawan, Shannaz Nadia Yusharyahya, Rahadi Rihatmadja

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Medical adhesive-related skin injury (MARSI) is a common complication associated with acrylic-based adhesive removal. Topical agents such as 0.9% NaCl (normal saline), white petrolatum, and 70% alcohol are commonly used to assist adhesive removal; however, their effectiveness in reducing MARSI remains unclear.

Methods: This single-blind randomized controlled trial with a within-subject design included 56 healthy adults. Acrylic-based adhesives were applied to four sites on the upper arms. Adhesive removal was performed on days 3 and 6 using three interventions (normal saline, petrolatum, alcohol) and one control (no topical agent). Outcomes included MARSI incidence, clinical erythema score, erythema index, transepidermal …

Oral Tofacitinib For Recalcitrant Lichen Planus Pigmentosus: A Hospital-Based Retrospective Study, Rashmi Singh, Prachi Sharma, Rajnish Kumar, Mugdha Kulkarni, Tripti Upadhyay

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Cutaneous lichen planus (CLP) is a chronic inflammatory disease typically involving the flexor surfaces of the extremities. It is a CD8-positive T-cell-mediated disease of the skin in which an immune mechanism targets basal keratinocytes. Lichen planus pigmentosus (LPP), a variant of CLP, predominantly involves the extensor aspect and has recently been under the umbrella term of acquired dermal macular hyperpigmentation. The primary objective of our study was to determine the effectiveness of oral tofacitinib in treating LPP, and the secondary objective was to assess its safety.

Methods: Medical records of patients attending the Dermatology Outpatient Department between …

Exploring Pediatric Leprosy In An Endemic Area: Case Series Of Eight Patients In Indonesia, Gitalisa Andayani Adriono, Tri Rahayu, Sri Linuwih Sw Menaldi, Nelfidayani Nelfidayani, Retno Sulistyo Wardani, Kahlil Gibran, Malika Sabrina Yunifananda, Kartika Qonita Putri, Yunia Irawati

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Leprosy remains a significant public health concern in endemic regions such as Indonesia. Children are particularly vulnerable due to their naive immunity and close familial contacts. This study aims to report cases of pediatric leprosy in Lembata, Indonesia, focusing on clinical characteristics and associated risk factors.

Case Illustration: A case series of eight pediatric patients (<15 >years) diagnosed with leprosy was conducted during a community-based screening program in Lembata, Indonesia, in 2022. Of 140 individuals examined, 8 were children. Most patients were male (6/8) with a mean age of 11.75 years. Multibacillary (MB) leprosy predominated (7/8), and a history …

Combination Therapy For Post-Acne Mandibular Keloid: Suprakeloidal Flap, Intralesional Triamcinolone, And Intense Pulsed Light, Miya Khalidah, Arief Budiyanto, Yohanes Widodo Wirohadidjojo, He Yeon Asva Nafaisa, Sonia Diovani, Dwinanda Almira Rizkiani, Dyah Ayu Mira Oktarina

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Keloid is a benign fibroproliferative skin disorder characterized by excessive collagen deposition resulting from abnormal wound healing that extends beyond the original wound margins. It is particularly challenging to treat, especially in areas with high mechanical tension and skin stiffness, such as the mandibular region, which is associated with increased risk of persistence and recurrence. Combination therapy has shown superior outcomes in reducing recurrence and improving keloids.

Case Illustration: A 41-year-old male with a post-acne keloid on his right mandible underwent surgical management using the suprakeloidal flap method followed by intralesional triamcinolone acetonide (TAC, 10 mg/mL, 20 mg) and …

Components Of Skin Boosters: A Therapeutic Role In Dermatologic Conditions, Ita Anggraini, Yuwandita Tamara Putri Dermawan, Eka Komarasari, Prima Kartika Esti

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: The term “skin booster” is commonly referred to in dermatology. These products may comprise several components, including exosomes, secretomes, chitosan, polydeoxyribonucleotide, platelet-rich plasma, and hyaluronic acid. In today’s world, the use of such products is not confined to aesthetic purposes; they are also used to treat several other skin conditions. This review paper highlights the role of “skin booster" components for different skin disorders based on their in vitro, in vivo, and clinical studies.

Discussion: “Skin boosters” are bioactive agents typically administered into the dermal layer. Understanding the mechanisms of each component is important because their applications extend beyond …

The Bubble, The Blockage, And The Barrier: Weighing Pfo Against Moyamoya In An Stroke Mechanism Diagnostic Challenge In Down Syndrome With Achalasia, Jose J. Loayza Pintado, Adolfo Nava, Jose Donis Castaneda, Taiwo Ajani, Cesar Uribe

Research Symposium

Background: Paradoxical embolism through a PFO or small ASD is a common mechanism of stroke in young adults, and randomized trials plus contemporary guidelines support closure in carefully selected 18–60-year-olds to reduce recurrence. Individuals with Down syndrome frequently have congenital heart lesions, raising the pretest probability of shunt-mediated stroke. Yet Down syndrome is also linked to moyamoya arteriopathy, creating diagnostic ambiguity when intracranial narrowing is seen on first-pass imaging. We present a 34-year-old woman with Down syndrome, an acute MCA infarct, and a mildly positive bubble study in whom TEE was deferred for achalasia, illustrating a cardiology-led diagnostic challenge that …