OOIR: Observatory of International Research

Papers

(The TQCC of Anatomia Histologia Embryologia is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
	22
	18
Impact of feeding native Caatinga pasture on the rumen histomorphometry of sheep raised in semi‐extensive management	18
Morphology of the Soft Palate Tonsil Mucosa of Collared Peccary (Pecari tajacu, Linnaeus, 1758)	18
A Geometric Morphometric Study on the Rat Mandible	14
Local Anaesthesia of the Bovine Tarsus: A Cadaver Study Comparing Anatomical Landmark‐Based and Ultrasound‐Guided Nerve Blocks	13
A histological study of the protracted dismantling of the spent (Sertoli‐only) shark spermatocyst post‐spermiation: Insight from species with or without testis‐associated lymphomyeloid tissue	13
Front cover	12
The histologic comparison of submandibular gland between yak and yellow cattle	12
Morphology of the digestive system of the lesser bamboo rat (Cannomys badius)	11
Investigation of Glandula Uropygialis in Different Avian Species Using Morphometric and Histological Methods	11
Morphometric and histopathological evaluation of modified Elnady's plastinated tissue compared to non‐plastinated tissue: Highlighting its relevance for teaching and research	11
Dynamic Narrowing of the Diaphragmatic Vena Cava in Ovis aries	11
An optimized workflow for microCT imaging of formalin‐fixed and paraffin‐embedded (FFPE) early equine embryos	10
Pelvis shape analysis with geometric morphometry in crossbreed cats	10
Amylin‐like immunoreactivity in the extra‐islet peptide YY ‐producing and glucagon‐immunoreactive cells in Japanese quail pancreas	9
Histomorphometric comparison of left and right oviduct structure from alpaca (Vicugna pacos)	9
Physical and chemical characterization of femur during and after body development period in male and female rats	9
Is the Articularis Humeri Muscle Homologous to the Coracobrachialis Muscle in Carnivorans? An Evolutionary and Terminological Answer Based on the Shoulder Myology of the Coati (	9
Issue Information	9
Skull of the Asian (Paradoxurus Hermaphroditus) and the golden (Paradoxurus Zeylonensis) palm civet: Geometric morphometric analysis using palate, tooth and frontal landmarks	9
Differential distribution of intermediate filament proteins in the bovine and ovine tongues	8
Morphological Investigation of the Female Internal Genital Organs of Marca's Marmoset (Mico marcai)	8
Scanning electron microscopic characterizations of the tongue of the Nubian goat (Capra aegagrus hircus): A specialized focus on its papillary system adaptation to Egyptian environmental condit	8
Seasonal adaptation of Mangalica pigs in terms of muscle morphology and metabolism	8

Issue Information	8
Morphological Structure of Vomeronasal Organ in Akkaraman, Morkaraman, and Tuj Sheep	8
Beyond IHC Stain: Mitochondria as a Histochemical Biomarker for Apoptosis Detection in Hepatic Tissue Sections	8
Insights into microstructure and expression of markers of proliferation, apoptosis and T cells in the spleen of cattle egret ( Bubulcus ibis )	7
List of Reviewers	7
A comprehensive study on the arterial vasculature of the brain in water buffalo (Bubalus bubalis): Clinical correlates	7
Correction to ‘Light and Scanning Electron Microscopy Study on the Structure of Donkey ( Equus asinus ) Accessory Adrenal Nodules’	7
Anomalous origin of the right subclavian artery in a Neotropical otter (Lontra longicaudis, Olfers—1818)	7
Morphology and morphometry of the human obturator nerve in males and females	7
Histological Study of the Normal Proximal Third Interosseus Muscle Enthesis in the Equine Pelvic Limb	7
Histology and histochemistry of the major salivary glands in the southern white‐breasted hedgehog (Erinaceus concolor)	7
Evaluation of the common pauraque (Nyctidromus albicollis) cornea using light and scanning electron microscopy	7
Respiratory System of the Two‐Toed Sloth (Choloepus didactylus): Macroscopic, Histological and Scanning Electron Microscopy Analysis	6
Issue Information	6
Age‐related anatomical variation and morphometric studies on the optic tectum in post‐hatch broiler chicken	6
Impact of COVID‐19 on student attainment and pedagogical needs when undertaking independent scientific research	6
Anatomical MRI and CT Imaging Atlas of Lanyu Pigs: A Foundational Resource for Translational and B	6
Prenatal post‐implantation development of collared peccaries (Pecari tajacuLinnaeus, 1758)	6
Accessory Antler Growing From the Left Zygomatic Bone of a Male Rusa Deer ( Rusa timorensis )	5
Morphological features of the Egyptian Ossimi sheep tongue: New scanning electron microscopic insights into its papillary system adaptations to Egyptian ecological conditions	5
Shape variations of pelvis in different classes of dogs using geometric morphometry	5
Transosomes Contribute to the Inner Perivitelline Layer of the Quail ( Coturnix japonica ) Oocyte:	5
Osteology and radiographic anatomy of the thoracic limb of the greater cane rat (Thryonomys swinderianus)	5
Morphological, Histochemical and Immunohistochemical Characterisation of the Penis in Free‐Ranging Giant Anteaters (Myrmecophaga tridactyla)	5
Radiological examination of the skull of Siirt‐coloured mohair goat, Romanov and Hamdani sheep	5
	5
Issue Information	5
Cetacean epidermal specialization: A review	5
Issue Information	5
Morphological features of the late‐embryo‐stage gastrointestinal tract of free‐roaming light ecotype Nigerian indigenous chicken	5
Lung fusion with the liver in chick and quail embryos	5
The embryotoxic and teratogenic effects of metamizole sodium	4
A Retirement Tribute to Professor Fred Sinowatz	4
Immunolocalization of vesicular glutamate transporter 2 and exocytosis‐related proteins in afferent nerve endings innervating taste buds in the rat incisive papilla	4
Anatomy, histology, development and functions of Ossa cordis: A review	4
Effects of prenatal Doppler ultrasound on the retina of the chick embryo in ovo	4
Immunostaining of P450c17, Aromatase and Oestrogen Receptor Alpha in Germ and Somatic Cells During Gonadal Development in Greater Rhea	4
Immunohistochemical Studies and Functional Implications of CTLA‐2 Alpha in Mouse Testis, Epididymis, Seminal Vesicle and Prostate Glands	4
Expression of ADAMTS 1‐4‐8 and placental growth factor in ovary and oviduct during pregnancy in the first trimester	4
	4
Ultrastructural evidence of telocytes in the embryonic chick heart	4
Anatomical Description of the Main Gyri and Sulci of the Telencephalon of Alouatta belzebul	4
	4
The expression of intermediate filaments in the abomasum of ruminants: A comparative study	4
	4
Origin and Distribution of the Brachial Plexus Nerves in Northern Tamandua (Tamandua mexicana)	4
Embryonic development of the chick pineal gland throughout the incubation periods	4
Morphology of the Tubular Portion of the Digestive Tract of Free‐Living Kinosternon scorpioides scorpioides (Linnaeus, 1766)	4
Student remote and distance research in neuroanatomy: Mapping Dscaml1 expression with a LacZ gene trap in mouse brain	4
Evaluation of Telocytes in the Ovary, Oviduct and Uterus of Kyrgyz Mares According to Pregnancy Status	4

Issue Information	4
The graviportal spine: Epaxial muscles of the African savanna elephant (Loxodonta africana)	4
Anatomical Variations of the Osseous Tentorium Cerebelli and Transverse Sinus Canal/Groove in Small‐Breed Dogs: A Computed Tomographic Study	3
Gross Anatomy of the Thoracic Limbs of Small South American Cervids ( Mazama spp. and Subulo gouazo	3
Three‐Dimensional Morphometric Analysis of the Metatarsal and Phalangeal Bones in Van Cats	3
Morphologic, morphometric and contour shape variations of sagittal otoliths of Lepidorhombus spp. in the Aegean Sea	3
Microscopic and Ultrastructural Features of the Gill‐Associated Neuromast of the Common Carp ( Cyprinus carpio ), with the Connection to Telocyte	3
Dissection and Plastination of the Nervous System of a Dog: A Teaching Tool	3
Colon Histology and the Presence of CD45 − MHC II − CD83	3
Radiographic Assessment of the Hind Limb Bone Development in Maned Wolves (Chrysocyon brachyurus)	3
Ontogeny of Eyelids in Indian Buffalo (Bubalus bubalis): A Histological Study	3
Comparing Manual and Automated Landmarking Accuracy in Geometric Morphometrics: A Study on Cattle Skulls and Distal Phalanges	3
Distribution of Heat Shock Proteins 27, 60, 70, 90 in Testis and Epididymis of the Domestic Cats ( Felis catus ) and Dogs ( Canis	3
Morphological comparative study of canine and feline diaphragms: Effect of bodyweight, body condition score, gender, age and breed	3
Shape analysis of the carpal joint in healthy and septic arthritis in newborn calves	3
Contrast‐enhanced computed tomography and cross‐sectional anatomy of the trunk in the brownbanded bamboo shark (Chiloscyllium punctatum)	3
Measuring Equine Hooves in Radiographs and Computed Tomography Images Reveals Unexpected Size Differences	3
Immunohistochemical expression of beta‐catenin, BMP4 and TGF‐beta in odontomas	3
Examination of upper respiratory tracts of Siirt‐coloured mohair goats by scanning electron microscopy before and after plastination	3
Front cover	3
Geometric morphometric analysis of beak shape of Columbimorphae (Columbas, Van, Mardin and Dönek)	3
2022 Reviewers	3
Review of the caroticotympanic nerves: Anatomy, function and pathology	3
Histology and Histochemistry of the Female Sparrow Rasbora, Boraras urophthalmoides (Cypriniformes	3
Morphometric analysis of the mandible of ram and ewe romanov sheep (Ovis aries) with 3D modelling: A CT study	3
LYAR Regulates Ribosomal Genes to Impact the First Lineage Differentiation During Mouse Preimplantation Development	3
	3
Persistent Fourth Right Aortic Arch in a White‐Tailed Deer ( Odocoileus virginianus ustus )	3
Diameter of the shunt vessel in dogs with incidental extrahepatic portosystemic shunts	2
An unusual finding of the Porus trigeminus: Case report with histological findings	2
Radiologic and computed tomography evaluation of the beaks from three bird species	2
Bovine Meissner‐like corpuscle and evolutionary ecology of mammalian somatosensory acuity	2
Reproductive and morphological analysis of the trairão Hoplias intermedius in the São Francisco River, downstream from a large reservoir	2
Seasonal changes in the scrotal skin histology in relation to thermoregulation and testosterone level in camel and buffalo bull	2
Bronchopulmonary Segmentation in Humans and Dogs: A Comparative Narrative Review Highlighting Anatomical Gaps and Surgical Implications	2
Histochemical analysis, smooth muscle immunolocalization and volumetric density of the elastic system fibres of the ostrich (Struthio camelus) phallus	2
Shoulder magnetic resonance arthrography in dogs: Comparison of craniolateral and caudolateral approach for ultrasound‐guided contrast injection	2
Light microscopic morphology of blood cells of non‐descript indigenous Zoar chicken of Mizoram, India	2
Claudin‐2 in hyperproliferative migrating keratinocytes and migration inhibition via siRNA knockdown	2
Radiographic evaluation of the forelimb bone development in maned wolves ( Chrysocyon brachyurus )	2
Changes in Uterine Glandular Composition in Kyrgyz Breed Mares According to Pregnancy Status	2
Geometric analysis of otoliths in Cyprinion kais and Cyprinion macrostomus	2
Porcine spleen as a model organ for blunt injury impact tests: An experimental and histological study	2
Morphological tongue and palate characterizations in Trachemys adiutrix (Vanzolini, 1995) turtles	2
Description of Encephalon Morphology of Nile Tilapia Oreochromis niloticus (Linnaeus, 1758) (Perci	2
Differential expression of epithelial and smooth muscle lineage‐specific markers of metanephros in one‐humped camel foetuses	2
	2
The morphological postnatal development of the testis of the Nubian bucks	2
Stereological and computed tomography calculation of intracranial volume in Hamdani sheep	2
Morphology of 16‐cell embryo in bovine: Inside cells, compaction, fragmentation and effects of X‐sorted semen	2
A Qualitative and Quantitative Study of Musculature Within the Antebrachial and Carpal Regions in Felis catus	2
Mandibular morphometry applied to local anaesthetic blockage in the capybara (Hydrochoerus hydrochaeris)	2
Light and electron microscopic studies on the influence of stress on prolactin‐immunoreactivity in rat anterior pituitary lobe	2
Three‐Dimensional Morphometry of the Cerebellum During Intrauterine Development in Sheep Using Unbiased Design‐Based Stereology	2
Morphometric analysis of the spinal cord of the Sus scrofa (large white and landrace crossbreed)	2
Issue Information	2
Extended reality veterinary medicine case studies for diagnostic veterinary imaging instruction: Assessing student perceptions and examination performance	2
Morphological analysis of the digestive tract of Hypophthalmus marginatus (Valenciennes, 1840)	2
Morphology of sweat glands in the skin of Saimaa ( Pusa hispida saimensis ) and Baltic ringed ( Pusa hispida botnica	2
Verification of the efficacy of deciduae for determining the genetic type of mouse embryos	2
Anatomy of the rabbit inner ear using computed tomography and magnetic resonance imaging	2
Issue Information	2
Comparative ultrastructure of the olfactory system in the East African root rat (Tachyoryctes splendens) and the naked mole rat (Heterocephalus glaber)	2
Morphological and Imaging Characterization of the Eye and Adnexa of the Lesser Anteater ( Tamandua tetradactyla	2
Adaptive Properties of the Podocyte of a Young Domestic Pig ( Sus domesticus , Erxleben 1777 ) Under Histo	2
An international collaborative approach to learning histology using a virtual microscope	2
Issue Information	2
Evaluation of skull and mandible morphometric measurements and three‐dimensional modelling of computed tomographic images of porcupine (Hystrix cristata)	2
Chewing asymmetry in dogs: Exploring the importance of the fossa masseterica and first molar teeth morphology	2
Issue Information	2
The effects of testicular stromal stem cells on surgically injured testicular tissue in rats	2
Phenotyping the Sheep Tail: Histological Depiction of Caudal Spine Structures in Sheep	2
Magnetic resonance imaging, computed tomography, and gross anatomy of forelimb joints in New Zealand rabbit (Oryctolagus cuniculus L.)	2
DSP2 for sex determination of miscegenated contemporary hip bones	2