Examining the relationship between Canis lupus familiaris and stress

2021 ◽  
Author(s):  
Julie Elizabeth Petersen
Keyword(s):  
Canis Lupus ◽  
Canis Lupus Familiaris ◽  
The Relationship

Analysis and Identification of Damages Caused by Canine (Canis lupus familiaris) Manipulation of Woven Textiles as Cultural Evidence in Forensic Cases

2021 ◽  
Author(s):  
Gabriela Molina ◽  
Stefano De Luca ◽  
Fabiana Scarso
Keyword(s):  
Analysis Of Variance ◽  
Canis Lupus ◽  
Human Remains ◽  
Domestic Dogs ◽  
Canis Lupus Familiaris ◽  
Different Types ◽  
Statistical Program ◽  
The Relationship ◽  
Woven Textile ◽  
Age And Sex

Scavenging of human remains by dogs can make the process of identification and analysis of perimortem trauma difficult. Numerous scientific studies have been published about the damage caused to osseous remains by dogs due to postmortem consumption orlethal attacks. However, few studies deal with the issue of the analysis of clothing associated with human remains. The purpose of this investigation was to identify patterns of damage caused by domestic dogs to commonly used, woven textiles. Forty-five cloth bags were used (20 × 30 cm each), made by hand with three different types of woven textile (15 of each textile): stretch(polyester with elastic), denim, and polyester, with a thickness of 40.84, 57.95, and 31.46 threads per cm², respectively. The canine sample consisted of 15 dogs, differing in size, age, and sex, coming from the “Fundación Chile Mestizo,” in Santiago, Chile. Through analysis of variance, researchers examined the relationship between the type of textile and presence of damage, and later, they calculated the frequency of damage according to type of textile. The statistical program Minitab 19 was used to do this. According to the results, four types of patterns were identified: puncture and mastication, present in 62% and 75% of the cases, respectively; perforation; and “hole and tear” damage in 91% of the analyzed cases. Regarding the relationship between textile type and frequency of damage, researchers found that the thickness and weight of the textile are directly connected to the type of damage. 

scholarly journals Dogs (Canis lupus familiaris) as Virus Carrier in Indonesia

2018 ◽  
Vol 2 (2) ◽  
pp. 100-107
Author(s):  
Moch Irfan Hadi ◽  
Muhammad Yusuf Alamudi ◽  
Mei Lina Fitri Kumalasari ◽  
Sri Hidayati ◽  
Tatag Bagus Prakarsa ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Canis Lupus ◽  
Disease Transmission ◽  
Genetic Material ◽  
Canis Lupus Familiaris ◽  
Dna And Rna ◽  
Protein Coat ◽  
Virus Replication Cycle ◽  
The Relationship ◽  
Raccoon Dogs

A Virus is an individual that cannot be described as an animal or a plant. If animals and plants contain two nucleic acids (DNA and RNA), on the contrary, the virus only has one of them. These nucleic acids can stimulate a complete virus replication cycle. The virus can only replicate and live on a living host if the host is finally dead, then the virus will move on the cells that are still alive. The virus has genetic material which is a protective protein coat called a capsid. Viruses can infect various varieties of organisms, both eukaryotes (animals, plants, protists, and fungi) and prokaryotes (bacteria and archaea). The Virus infects bacteria known as bacteriophage (phage). The Virus can cause serious diseases for humans such as AIDS, HIV, rabies, etc. Dogs belonging to Canidae family are the sibling of wolves, foxes and raccoon dogs. Among all members of Canidae, dogs have the most closely related to wolves which are the ancestors of dogs. The Canidae family generally has a small elongated body, sharp ear and muzzle, sharp smelling, can run fast and can swim. Dogs are human best friends. While taking care of the dogs, they can be attacked by various diseases. The closeness of the relationship between humans and dogs raises the potential for disease transmission, especially zoonosis and pandemics viruses. Keywords:  Canis lupus familiaris, Carier, Influenza, virus

Primary osteoblast culture from domestic dog (Canis lupus familiaris)

2016 ◽  
Author(s):  
Ines Pedro Perpetuo ◽  
Richard Meeson ◽  
Andrew Pitsillides ◽  
Michael Doube ◽  
Isabel Orriss
Keyword(s):  
Canis Lupus ◽  
Domestic Dog ◽  
Canis Lupus Familiaris ◽  
Primary Osteoblast ◽  
Osteoblast Culture

Canis lupus familiaris. En: SAyDS�SAREM (eds.) Categorizaci�n 2019 de los mam�feros de Argentina seg�n su riesgo de extinci�n.

2019 ◽  
Author(s):  
Bernardo Lartigau ◽  
Gustavo Aprile ◽  
Mart�n Monteverde ◽  
Mario Santos Beade ◽  
Juan Manuel Lartigau ◽  
...  
Keyword(s):  
Canis Lupus ◽  
Canis Lupus Familiaris

scholarly journals Do domestic dogs (Canis lupus familiaris) perceive the Delboeuf illusion?

2016 ◽  
Vol 20 (3) ◽  
pp. 427-434 ◽  
Author(s):  
Maria Elena Miletto Petrazzini ◽  
Angelo Bisazza ◽  
Christian Agrillo
Keyword(s):  
Canis Lupus ◽  
Domestic Dogs ◽  
Canis Lupus Familiaris ◽  
Delboeuf Illusion

Successful cloning of coyotes through interspecies somatic cell nuclear transfer using domestic dog oocytes

2013 ◽  
Vol 25 (8) ◽  
pp. 1142 ◽  
Author(s):  
Insung Hwang ◽  
Yeon Woo Jeong ◽  
Joung Joo Kim ◽  
Hyo Jeong Lee ◽  
Mina Kang ◽  
...  
Keyword(s):  
Somatic Cell ◽  
Canis Lupus ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Fusion Rate ◽  
Domestic Dogs ◽  
Domestic Dog ◽  
Canis Lupus Familiaris ◽  
Cloning Efficiency ◽  
Donor Cells

Interspecies somatic cell nuclear transfer (iSCNT) is an emerging assisted reproductive technology (ART) for preserving Nature’s diversity. The scarcity of oocytes from some species makes utilisation of readily available oocytes inevitable. In the present study, we describe the successful cloning of coyotes (Canis latrans) through iSCNT using oocytes from domestic dogs (Canis lupus familiaris or dingo). Transfer of 320 interspecies-reconstructed embryos into 22 domestic dog recipients resulted in six pregnancies, from which eight viable offspring were delivered. Fusion rate and cloning efficiency during iSCNT cloning of coyotes were not significantly different from those observed during intraspecies cloning of domestic dogs. Using neonatal fibroblasts as donor cells significantly improved the cloning efficiency compared with cloning using adult fibroblast donor cells (P < 0.05). The use of domestic dog oocytes in the cloning of coyotes in the present study holds promise for cloning other endangered species in the Canidae family using similar techniques. However, there are still limitations of the iSCNT technology, as demonstrated by births of morphologically abnormal coyotes and the clones’ inheritance of maternal domestic dog mitochondrial DNA.

Sign in / Sign up

Export Citation Format

Share Document