A5113112342- Morphological variations and asymmetry
- Morinda citrifolia extract uses
- Evolution and Paleontology Studies
- Veterinary Equine Medical Research
- Effects and risks of endocrine disrupting chemicals
- Cancer-related Molecular Pathways
- Animal Genetics and Reproduction
- Turkish Literature and Culture
- Spine and Intervertebral Disc Pathology
- Paleontology and Evolutionary Biology
- Animal Nutrition and Physiology
- Comparative Animal Anatomy Studies
- Periodontal Regeneration and Treatments
- Pharmacological Effects of Natural Compounds
- Sperm and Testicular Function
- Cultural and Sociopolitical Studies
- S100 Proteins and Annexins
- Genetic and phenotypic traits in livestock
- Neuroinflammation and Neurodegeneration Mechanisms
- Forensic Anthropology and Bioarchaeology Studies
- Surgical Sutures and Adhesives
- Ottoman and Turkish Studies
- Hemostasis and retained surgical items
- Avian ecology and behavior
- Cervical and Thoracic Myelopathy
Istanbul University
2010-2025
Istanbul University-Cerrahpaşa
2024-2025
The astragalus acts as a crucial intermediary in the tarsal joint, facilitating transfer of body weight to lower extremities while also ensuring both stability and mobility through its articulation with adjacent bones, enabling efficient movement. This study investigates morphological diversity three modern cattle breeds, one goat breed, sheep breeds using three-dimensional geometric morphometric methods. A total 225 specimens were analyzed this study. Large bovids, such Holstein Simmental...
The calcaneus plays a critical role in balance, locomotion, and muscle attachment, making it key structure for biomechanical adaptations. This study examined interspecies differences between sheep goats, as well intraspecies variations among different breeds, morphology. A total of 128 right calcanei were analyzed using 3D geometric morphometric methods to allow detailed assessments shape size. Among sheep, the Hamdani displayed largest distinguishing them significantly from others. In...
This study was carried out to investigate the anatomical, histological and histochemical properties of superficial lacrimal glands in tuj sheep. A total 10 were used study. Anatomical, techniques applied glands. As a result, gland found be 18-19 mm long, 8-9 wide 3-4 thick. Lacrimal determined as 20-23 length, 17-26 width thickness. Hyaline cartilage observed at base gland. Superficial consist acinuses, interlobular intralobular ducts many blood vessels. While Periodic Acid Schiff (PAS)...
Bilateral symmetry is quite common in animals, but some cases, asymmetry can be altered by hereditary or developmental processes. Symmetry may preserved, increase as the stages progress. This study applied geometric morphometric analyses at juvenile and adult to investigate directional fluctuating turtle shells. In total, 71 shells (46 adults, 25 juveniles) of Testudo hermanni boettgeri were used. These recorded using Generalized Procrustes method interpret asymmetry. A covariance matrix was...
ABSTRACT Geometric morphometric studies often rely on accurate landmark placement to analyse shape and size variations. Manual automated landmarking methods are widely used, but their performance can vary depending the anatomical structure complexity. This study compares manual accuracy in two samples: skull distal phalanx. Fifteen Holstein cattle skulls 15 phalanges were analysed. Two configurations used: 10 20 landmarks for 5 Both performed using Slicer software. Procrustes distance...
Sexual dimorphism in bill morphology influences foraging strategies and bird competitive interactions. This study uses geometric morphometric analyses to examine sex-based differences the shape size of Ciconia ciconia, a large wading bird. Standardized dorsal lateral photographs 45 white storks (24 females 21 males) were analyzed. The mean centroid (CS) confirmed that males have significantly larger bills than females, yet principal component analysis revealed no reliable shape-based sex...
To investigate whether topically administered hemostatic agents ankaferd blood stopper and microporous polysaccharide hemospheres can decrease epidural fibrosis after laminectomy in rats.Eighteen adult male Sprague-Dawley rats were equally randomly divided into three groups. In the treatment groups, administrated upon duramater surface laminectomy. Fibroblast count, arachnoidal involvement evaluated graded histopathologically.Our data revealed that count of fibroblasts, grading arachnoideal...
The study was designed to investigate whether local administration of a mixture composed cepae extract, allantoin, and heparin (CAH) decreased already formed epidural fibrosis (EF) at the laminectomy site.Twenty-four adult male Sprague Dawley rats were equally divided into four groups. Laminectomy performed L5 level in all rats. group 2 4 treated with drug administration. While 1 sacrificed after 6 weeks, remaining reoperated CAH applied 4. vertebral columns removed en bloc. Fibroblast...
The bursa of Fabricius is a primary lymphoid organ in birds responsible for B lymphocyte maturation. Sex steroid hormones influence regression the Fabricius. Bisphenol A (BPA) an estrogenic chemical that widely used manufacture plastics and epoxy resins. This experiment was conducted to determine effects BPA on involution adult hens. synthetic estrogen diethylstilbestrol (DES) as positive control. test compounds were injected into yolk embryonated eggs. Immunohistochemical procedure...
ABSTRACT The case material is a 15 months-old lovebird who performed hysteretomy operation for egg binding three months ago. Calcium gluconate (0.5 mg/100 g) and oxytocin (1 unit/kg) were administered intramuscularly after the lubrication of cloacal opening. These applications yielded no results attempts made to remove manually as result which shell was broken. By considering case's current condition future life, treatment by hysterectomy preferred. surgical successfully under general...