- Acquisition and Automated Analysis of Normal and Pathological Lungs in Small Animals Using Microcomputed Tomography

2016 ◽  
pp. 150-163 ◽  
Keyword(s):  
Automated Analysis ◽  
Microcomputed Tomography ◽  
Small Animals

Fundamental image quality limits for microcomputed tomography in small animals

2003 ◽  
Vol 30 (11) ◽  
pp. 2869-2877 ◽  
Author(s):  
N. L. Ford ◽  
M. M. Thornton ◽  
D. W. Holdsworth
Keyword(s):  
Image Quality ◽  
Microcomputed Tomography ◽  
Small Animals

Small animals levitated by sound

Nature ◽  
2006 ◽  
Author(s):  
Philip Ball
Keyword(s):  
Small Animals

Comparison of Strength of Large and Small Animals

1884 ◽  
Vol 17 (430supp) ◽  
pp. 6869-6870
Author(s):  
W. N. Lockington
Keyword(s):  
Small Animals

Recommendations for Intensive Care Management in Small Animals Following Anaesthesia

1992 ◽  
Vol 05 (02) ◽  
pp. 66-70
Author(s):  
Karol Mathews ◽  
Doris Dyson
Keyword(s):  
Intensive Care ◽  
Care Management ◽  
Small Animal ◽  
Small Animals ◽  
Monitoring Equipment ◽  
Intensive Care Management ◽  
Good Communication

Intensive care management can be provided in a small animal facility by centralisation of emergency and monitoring equipment. Good communication between all personnel involved in the case ensures that staff are prepared for complications that could arise related to recovery from anaesthesia.

Development and study of a method for cell separation during white blood cell segmentation on images of bone marrow preparations in information and measurement systems for diagnostics of acute leukemia

2020 ◽  
pp. 68-72
Author(s):  
V.G. Nikitaev ◽  
A.N. Pronichev ◽  
V.V. Dmitrieva ◽  
E.V. Polyakov ◽  
A.D. Samsonova ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Blood Cell ◽  
Acute Leukemia ◽  
White Blood Cell ◽  
Cell Separation ◽  
Large Scale ◽  
Bone Marrow Cells ◽  
Automated Analysis ◽  
Cell Segmentation ◽  
Measurement Systems

The issues of using of information and measurement systems based on processing of digital images of microscopic preparations for solving large-scale tasks of automating the diagnosis of acute leukemia are considered. The high density of leukocyte cells in the preparation (hypercellularity) is a feature of microscopic images of bone marrow preparations. It causes the proximity of cells to eachother and their contact with the formation of conglomerates. Measuring of the characteristics of bone marrow cells in such conditions leads to unacceptable errors (more than 50%). The work is devoted to segmentation of contiguous cells in images of bone marrow preparations. A method of cell separation during white blood cell segmentation on images of bone marrow preparations under conditions of hypercellularity of the preparation has been developed. The peculiarity of the proposed method is the use of an approach to segmentation of cell images based on the watershed method with markers. Key stages of the method: the formation of initial markers and builds the lines of watershed, a threshold binarization, shading inside the outline. The parameters of the separation of contiguous cells are determined. The experiment confirmed the effectiveness of the proposed method. The relative segmentation error was 5 %. The use of the proposed method in information and measurement systems of computer microscopy for automated analysis of bone marrow preparations will help to improve the accuracy of diagnosis of acute leukemia.

Quantification of surface-near porosity in additively manufactured aluminum brackets using X-ray microcomputed tomography

2021 ◽  
Author(s):  
Sascha Senck ◽  
Michael Happl ◽  
Michael Scheerer ◽  
Jonathan Glinz ◽  
Thomas Reiter ◽  
...  
Keyword(s):  
Microcomputed Tomography ◽  
X Ray

PREVALENCE OF CERTAIN VIRAL DISEASES AND DIROFILARIA IMMITIS INFECTION IN STRAY DOGS IN BANGLADESH

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
M. Tarafder
Keyword(s):  
Dirofilaria Immitis ◽  
Large Population ◽  
Zoonotic Diseases ◽  
Viral Diseases ◽  
Small Animals ◽  
Antigen Test ◽  
Stray Dogs ◽  
Negative Results ◽  
High Prevalence ◽  
Canine Influenza

Background: Stray and pet dogs constitute the dog population in Bangladesh without any established dog statistics. Diseases of dogs are not only associated with morbidity and mortality in dogs but also associated with human health problems as zoonotic diseases. Inland reports on the prevalence of dog diseases are limited in Bangladesh and there is need to investigate diseases in both stray and pet dog populations. Objectives: The main objective is to determine the prevalence of Canine distemper (CD), Canine adenovirus- 1 (CAV-1), CAV-2, Canine influenza (CI) and Dirofilaria immitis (Heart worm infection = HWI) infection in stray dogs in Bangladesh. Materials and Methods: Blood, ocular and nasal samples were collected from each of 30 randomly caught stray dogs (11 male and 19 female) and of different ages, including growing (n = 3) and adult (n = 27) dogs in the district of Mymensingh in Bangladesh from January to June 2010. These samples were tested by using Antigen Test Kits (RapiGEN Inc, Korea). Results: All the 30 stray dogs showed negative results to CD, CAV-1 and CAV-2, whereas an overall high prevalence of CI (4/30; 13.33%) and HWI (15/30; 50.0%) were recorded. The higher prevalence of CI was recorded in growing (n = 2/3; 66.67%) than adult (n = 2/27; 7.41%) but it did not differ significantly (p > 0.05) between male (n = 2/11; 18.18%) and female (n = 2/19; 10.53%) dogs. Significantly (p < 0.05) higher prevalence of D. immitis infection was recorded in adult (n = 15/27; 55.56%) than growing (0/3; 0.0%), male (n = 8/11; 72.73%) than female (n = 7/19; 36.84%) dogs. Conclusions: Further studies on CI and D. immitis are necessary on a large population of stray and pet small animals along with humans to ascertain their importance on health and zoonotic significance in Bangladesh. Key words: Viral diseases, Dirofilariasis, Stray dogs, Antigen test kits

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