Biomaterial Database

Functional properties of palmaris longus muscles of rhesus monkeys transplanted as index finger flexors. 1985

J M Markley, and J A Faulkner, and J H Niemeyer, and T P White

This experiment with skeletal muscle autografts in monkeys was designed to retest previous findings that transplanted skeletal muscle can regenerate to a functional degree in primates without predenervation and to test a new hypothesis that increased functional demands on regenerated muscle grafts in monkeys may result in improved functional capacity of the grafts. Rhesus monkey index flexors were replaced with free palmaris longus muscle autografts with microneural anastomoses between the graft motor nerve and the severed profundus motor nerve. One monkey was taught selective index flexion before grafting and continued with this program after grafting to test the effect of training on the graft. Mature grafts were evaluated for in vivo contractile properties and by histology and histochemistry and were compared with a group of normal Rhesus palmaris longus muscles. The results reconfirm the capacity of nonpredenervated monkey skeletal muscle grafts to regenerate and to achieve some contractile ability and suggest that training of free muscle grafts may enhance recovery of their functional and structural properties.

UI	MeSH Term	Description	Entries
D008251	Macaca	A genus of the subfamily CERCOPITHECINAE, family CERCOPITHECIDAE, consisting of 16 species inhabiting forests of Africa, Asia, and the islands of Borneo, Philippines, and Celebes.	Ape, Barbary,Ape, Black,Ape, Celebes,Barbary Ape,Black Ape,Celebes Ape,Macaque,Apes, Barbary,Apes, Black,Apes, Celebes,Barbary Apes,Black Apes,Celebes Apes,Macacas,Macaques
D008253	Macaca mulatta	A species of the genus MACACA inhabiting India, China, and other parts of Asia. The species is used extensively in biomedical research and adapts very well to living with humans.	Chinese Rhesus Macaques,Macaca mulatta lasiota,Monkey, Rhesus,Rhesus Monkey,Rhesus Macaque,Chinese Rhesus Macaque,Macaca mulatta lasiotas,Macaque, Rhesus,Rhesus Macaque, Chinese,Rhesus Macaques,Rhesus Macaques, Chinese,Rhesus Monkeys
D009119	Muscle Contraction	A process leading to shortening and/or development of tension in muscle tissue. Muscle contraction occurs by a sliding filament mechanism whereby actin filaments slide inward among the myosin filaments.	Inotropism,Muscular Contraction,Contraction, Muscle,Contraction, Muscular,Contractions, Muscle,Contractions, Muscular,Inotropisms,Muscle Contractions,Muscular Contractions
D009121	Muscle Denervation	The resection or removal of the innervation of a muscle or muscle tissue.	Denervation, Muscle,Denervations, Muscle,Muscle Denervations
D009132	Muscles	Contractile tissue that produces movement in animals.	Muscle Tissue,Muscle,Muscle Tissues,Tissue, Muscle,Tissues, Muscle
D012038	Regeneration	The physiological renewal, repair, or replacement of tissue.	Endogenous Regeneration,Regeneration, Endogenous,Regenerations
D005385	Fingers	Four or five slender jointed digits in humans and primates, attached to each HAND.	Finger
D006811	Humerus	Bone in humans and primates extending from the SHOULDER JOINT to the ELBOW JOINT.	Humeri,Greater Tubercle,Humeral Greater Tuberosity,Humeral Lesser Tuberosity,Lesser Tubercle,Olecranon Fossa,Olecranon Fossi,Greater Tubercles,Greater Tuberosities, Humeral,Greater Tuberosity, Humeral,Humeral Greater Tuberosities,Humeral Lesser Tuberosities,Lesser Tubercles,Lesser Tuberosities, Humeral,Lesser Tuberosity, Humeral,Tubercle, Greater,Tubercles, Greater
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