Bartłomiej J. Bartyzel

ORCID: 0000-0002-0175-0706
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Research Areas
  • Genetic and phenotypic traits in livestock
  • Veterinary Equine Medical Research
  • Avian ecology and behavior
  • Ecology and biodiversity studies
  • Reproductive Physiology in Livestock
  • Meat and Animal Product Quality
  • Veterinary Orthopedics and Neurology
  • Botany and Plant Ecology Studies
  • Livestock and Poultry Management
  • Comparative Animal Anatomy Studies
  • Fish Ecology and Management Studies
  • Veterinary Medicine and Surgery
  • Morphological variations and asymmetry
  • Bird parasitology and diseases
  • Autopsy Techniques and Outcomes
  • Fish Biology and Ecology Studies
  • Ichthyology and Marine Biology
  • Thyroid and Parathyroid Surgery
  • Traumatic Ocular and Foreign Body Injuries
  • Thyroid Cancer Diagnosis and Treatment
  • Cleft Lip and Palate Research
  • Animal Diversity and Health Studies
  • Animal Nutrition and Physiology
  • Physiological and biochemical adaptations
  • Effects of Environmental Stressors on Livestock

Warsaw University of Life Sciences
2014-2023

Hamartoma is a developmental disorder of various body parts and organs. It characterized by non-neoplastic growth tissue with an uneven distribution proportion individual cells. Lesions progress for several years, but usually do not give clinical symptoms, undergo malignant transformation. They occur alone or coexist other defects, sometimes forming characteristic picture syndrome congenital defects. Mutations in genes, such as PTEN, GLI3, SDH B/D, PIK3CA ACT1, cause dysfunction the tumor...

10.21521/mw.5683 article EN Medycyna Weterynaryjna 2017-01-01

In this report, we present a rare case of cephalothoracopagus (monocephalic dithoracic) conjoined twins with anencephaly in pig. Conjoined Polish large white piglets were born at term after an uncomplicated birth. The litter consisted 11 piglets. alive, but died shortly birth and subjected to further investigation. Blood vessels the heart filled LBS 3060 latex, then fixed 10% non-buffered formalin. Necropsy revealed external internal anatomy affected twins. Examinations demonstrated...

10.17221/155/2016-vetmed article EN cc-by-nc Veterinární Medicína 2017-08-28

The conservation of the common buzzard is assured by European Union law. In Poland, this wild bird under strict species protection and it used as a bioindicator for heavy metals in environment. A case fatal shooting with firearm an unidentified shooter described here. Macroscopic evaluation, X-ray imaging, post-mortem computed tomography, ballistic examination isolated bullets finally simulation assumed position at time shot were performed. Numerous pellets found inside body, together...

10.1007/s12024-018-0017-4 article EN cc-by Forensic Science Medicine and Pathology 2018-08-31

Ultrasonographic examination of the normal thyroid and parathyroid glands has been described for humans many animal species. However, similar reports goats are still missing. The aim study was to present ultrasound features internal in with determination their dimensions volume, followed by a comparison results gross examination. Seventy-two were used study. echostructure echogenicity assessed. length, width height length measured. volume calculated using ellipsoid formula, basing on...

10.1371/journal.pone.0233685 article EN cc-by PLoS ONE 2020-05-29

Cleft palate is a birth defect characterized by lack of fusion between structures forming the palate. Causes include multitude factors, both genetic and environmental. Computed tomography (CT) widely used to evaluate morphological features diagnose head disorders in adult dogs. However, there less data about its use neonatal The purpose this study was perform CT evaluation palatal defects one-day-old puppies present novel approach 3D modeling terms cleft assessment.Macroscopic examinations...

10.1186/s12917-018-1642-6 article EN cc-by BMC Veterinary Research 2018-10-20

10.21005/aapz2016.39.3.10 article EN Folia Pomeranae Universitatis Technologiae Stetinensis Agricultura Alimentaria Piscaria et Zootechnica 2016-12-05

This study consisted in analyzing the asymmetry between bilateral third phalanges (coffin bones) cold-blood horses based on angle range of plantar margin bone. The employed a scanner projecting hybrid set images, consisting sinusoidal stripes preceded by Gray code sequence. As it turned out, three-dimensional scanning can be used to effectively determine for selected portion studied provides broad possibilities osteometric studies, as enables determination distribution given fragment....

10.1155/2017/1378947 article EN Scanning 2017-01-01

Goats are increasingly being kept as companion animals, thus their owners expect advanced medical care, including modern diagnostic imaging. Computed tomography (CT) is now widely used in veterinary medicine, both clinical practice and for scientific purposes. So far, the CT appearance of various body parts has been described goats, but reports on thyroid gland still lacking. The goats may become enlarged due to dietary, genetic or neoplastic disorders. examination, other animals humans,...

10.1186/s12917-021-03047-w article EN cc-by BMC Veterinary Research 2021-10-26

The morphological assessment of selected parts the hindlimb Japanese quails (Temminck & Schlegel, 1849), with particular emphasis on hip joint structures, was performed, using a 128-row scanner (GE Optima Aquilion, Toshiba, Japan). Eight dead 3-month-old were evaluated. During intravital examination those birds, no abnormalities or locomotion disorders detected. Bird body, which joints and other structures hindlimbs studied, examined in posterioranterior position. following both sides,...

10.1590/1806-9061-2015-0217 article EN cc-by Brazilian Journal of Poultry Science 2016-09-01

The lumbosacral region of the spine is most susceptible to pathology in large breed dogs.The common pathologies this segment include intervertebral disc disease, distortion vertebrae, narrowing canal and congenital defects spine.The aim study develop a mathematical model describing height each vertebra dog relation position vertebra.For analysis we used results two measurements for lumbar vertebra.The first measurement was made from top spinous process center spinal cord.The second body one...

10.24425/pjvs.2020.133645 article EN Polish Journal of Veterinary Sciences 2023-07-20
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