Biomaterial Database

[Comparative Study on Morphology of Human, Swine, Sheep and Cattle Muscle Tissues and Its Forensic Significance]. 2016

X P Lou, and W Zhang, and J Zheng, and H Xu, and F Zhao

Department of Forensic Medicine, Medical College of Nanchang University, Nanchang 330006, China.

OBJECTIVE To observe the morphological characteristic indexes of the muscle tissues from different species and to establish a discriminant equation of species identification and tried to establish a new method for species identification. METHODS Three different parts of the muscle tissues, triceps brachii, biceps femoris and erector spinae from adult human corpses, triceps brachii, biceps femoris and longissimus dorsi muscle from swine, sheep and cattle reached the slaughter age, were extracted respectively （20 for each group） and deal the tissues into paraffin sections. Eleven observational indexes of the muscle tissues from adult human corpses, swine, sheep and cattle were detected. Statistical methods were used to analyze the data and a discriminant equation of species identification was established. RESULTS Four observation indicators were screened for establishing the discriminant equation of species identification among human, swine, sheep and cattle. The accurate rate of this method for human muscle tissue identification was 90%, and for swine, sheep, and cattle muscle tissue were 80%, 100% and 80% respectively. CONCLUSIONS The morphological method provides a new method for the species identification of the muscle tissue among human, swine, sheep and cattle, and it can be used as a reference for the identification of animal species.

UI	MeSH Term	Description	Entries
D002102	Cadaver	A dead body, usually a human body.	Corpse,Cadavers,Corpses
D002417	Cattle	Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.	Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012756	Sheep	Any of the ruminant mammals with curved horns in the genus Ovis, family Bovidae. They possess lachrymal grooves and interdigital glands, which are absent in GOATS.	Ovis,Sheep, Dall,Dall Sheep,Ovis dalli
D013552	Swine	Any of various animals that constitute the family Suidae and comprise stout-bodied, short-legged omnivorous mammals with thick skin, usually covered with coarse bristles, a rather long mobile snout, and small tail. Included are the genera Babyrousa, Phacochoerus (wart hogs), and Sus, the latter containing the domestic pig (see SUS SCROFA).	Phacochoerus,Pigs,Suidae,Warthogs,Wart Hogs,Hog, Wart,Hogs, Wart,Wart Hog
D018482	Muscle, Skeletal	A subtype of striated muscle, attached by TENDONS to the SKELETON. Skeletal muscles are innervated and their movement can be consciously controlled. They are also called voluntary muscles.	Anterior Tibial Muscle,Gastrocnemius Muscle,Muscle, Voluntary,Plantaris Muscle,Skeletal Muscle,Soleus Muscle,Muscle, Anterior Tibial,Muscle, Gastrocnemius,Muscle, Plantaris,Muscle, Soleus,Muscles, Skeletal,Muscles, Voluntary,Skeletal Muscles,Tibial Muscle, Anterior,Voluntary Muscle,Voluntary Muscles
D018732	Forensic Anthropology	Scientific study of human skeletal remains with the express purpose of identification. This includes establishing individual identity, trauma analysis, facial reconstruction, photographic superimposition, determination of time interval since death, and crime-scene recovery. Forensic anthropologists do not certify cause of death but provide data to assist in determination of probable cause. This is a branch of the field of physical anthropology and qualified individuals are certified by the American Board of Forensic Anthropology. (From Am J Forensic Med Pathol 1992 Jun;13(2):146)	Anthropology, Forensic,Human Identification,Human Identifications,Identification, Human,Identifications, Human