What's the difference between perimysium and tissue?
Perimysium
Definition:
(n.) The connective tissue sheath which surrounds a muscle, and sends partitions inwards between the bundles of muscular fibers.
Example Sentences:
(1) In some cases, there is a sequential or coordinate expression of epitopes, first in the epimysium, then the perimysium, and last in the endomysium.
(2) These changes were highly diagnostic when seen in the nerve or the connective tissue of the epi or perimysium.
(3) Pathologically a vasculitis involving predominantly small veins was observed along with a mixed cellular infiltrate in the perimysium and epineurium.
(4) Modelling of the mechanical properties of the perimysium at different sarcomere lengths produced a load-sarcomere length curve which was in good agreement with the passive elastic properties of the muscle, especially at long sarcomere lengths.
(5) Heart myocytes and capillaries are enmeshed in a complex array of connective tissue structures arranged in several levels of organization: epimysium, the sheath of connective tissue that surrounds muscles; perimysium, which is associated with groups of cells; and endomysium, which surrounds and interconnects individual cells.
(6) All rats maintained on a copper-deficient diet for at least 6 weeks were found to have areas of abnormal distribution of these connective tissue components within the endo- and perimysium although the normal appearance observed in control animals prevailed.
(7) The authors believe that incisions of the perimysium can not be recommended as a method of lengthening of flaps range.
(8) Fibers of the longitudinal coat penetrate the internal and external sphincter, interlacing with each other as well as the perimysium and endomysium and forming a fibroelastic network.
(9) Tenderizing preparations which are applied intramuscularly or via the blood vessels spread throughout the endomysium and the perimysium and produce there their effects (especially on the collagenous portion of the connective tissue) during cooking in certain ranges of temperature.
(10) Large myelinated nerve fibres and afferent axon terminals in neuromuscular spindles were calbindin-immunoreactive; thin unmyelinated nerve fibres were also immunostained in nerve bundles of the perimysium.
(11) In the middle part of the tongue and, to a greater extent, in the root (as the inferior and lateral free surface decreases) these fibers attach in either the fascial plane underlying the transverse component or to the perimysium of longitudinally-running muscle bundles.
(12) In resting skeletal muscles of the lower extremity, HYA was heterogeneously distributed in the perimysium and endomysium.
(13) In the endomysium and perimysium the collagenous framework consists of fibrils and fibres of different thickness which form a complicated anastomosing network around muscular fibres and, penetrating the basal membrane, sustain the structural interrelation between them.
(14) Type I collagen was observed throughout the tendon and in the perimysium, but only faintly in the endomysium.
(15) This three-dimensional, highly contractile network is seen to consist of all three connective tissue compartments seen in vivo, the endomysium, perimysium and epimysium.
(16) In the normal appendix fibronectin was demonstrated in the region of the basement membrane of the surface epithelium, in the loose connective tissue, in the perimysium around the individual smooth muscle cells and in the vessel walls.
(17) In normal muscle the 4 proteoglycans presented a different extracellular localization: unsulphated chondroitin sulphate (chondroitin) was present in the endomysium and around capillaries, chondroitin 6-sulphate in the basal membrane zone, chondroitin 4-sulphate in the vessel adventitia, in the endomysium around capillaries and, to a lesser degree, in the perimysium, dermatan sulphate in the perimysium and, to a lesser extent, in the vessel adventitia and in the endomysium around capillaries.
(18) Dermatan sulfate proteoglycan is detected in the epimysium at St. 36, in the perimysium at St. 39 (there is no perimysium structure at St. 36), and is not detected in the endomysium until St. 43.
(19) The authors observed that in its course this nerve delineates angles and direction shifts that can stand for critical points in etiology of occipital pain, so that in its subcutaneous rise out region both occipital artery and vein shape the vasculo-nervous bundle wrapped by sheath of fibrous connective tissue which has continuity and contiguity relation with the adjoining epimysium and perimysium.
(20) The structure of the collagenous framework in the field of endomysium, perimysium and muscular tendinous connection is shown to be different which is determined by the morphological features of these structural components of the skeletal muscle.
Tissue
Definition:
(n.) A woven fabric.
(n.) A fine transparent silk stuff, used for veils, etc.; specifically, cloth interwoven with gold or silver threads, or embossed with figures.
(n.) One of the elementary materials or fibres, having a uniform structure and a specialized function, of which ordinary animals and plants are composed; a texture; as, epithelial tissue; connective tissue.
(n.) Fig.: Web; texture; complicated fabrication; connected series; as, a tissue of forgeries, or of falsehood.
(v. t.) To form tissue of; to interweave.
Example Sentences:
(1) In conclusion, the efficacy of free tissue transfer in the treatment of osteomyelitis is geared mainly at enabling the surgeon to perform a wide radical debridement of infected and nonviable soft tissue and bone.
(2) If ascorbic acid was omitted from the culture medium, the extensive new connective tissue matrix was not produced.
(3) The interaction of the antibody with both the bacterial and the tissue derived polysialic acids suggests that the conformational epitope critical for the interaction is formed by both classes of compounds.
(4) The Cavitron Ultrasonic Surgical Aspirator (CUSA) is a dissecting system that removes tissue by vibration, irrigation and suction; fluid and particulate matter from tumors are aspirated and subsquently deposited in a canister.
(5) Bilateral symmetric soft-tissue masses posterior to the glandular tissue with accompanying calcifications should suggest the diagnosis.
(6) In cardiac tissue the adenylate system is not a good indicator of the energy state of the mitochondrion, even when the concentrations of AMP and free cytosolic ADP are calculated from the adenylate kinase and creatine kinase equilibria.
(7) Spectrophotometric determination of the sulfhydryl content in the animal tissue before (control) and after using 6,6'-Dithiodinicotinic acid is applied.
(8) Microionophoretically applied excitatory amino acids induced firing of extracellularly recorded single units in a tissue slice preparation of the mouse cochlear nucleus, and the similarly applied antagonist 2-amino-5-phosphonovalerate (2APV) was demonstrated to be a selective N-methyl-D-aspartate (NMDA) receptor antagonist.
(9) The vascular endothelium is capable of regulating tissue perfusion by the release of endothelium-derived relaxing factor to modulate vasomotor tone of the resistance vasculature.
(10) Quantitative determinations indicate that the amount of PBG-D mRNA is modulated both by the erythroid nature of the tissue and by cell proliferation, probably at the transcriptional level.
(11) The human placental villus tissue contains opioid receptors and peptides.
(12) Some of those drugs are able to stimulate the macrophages, even in an aspecific way, via the gut associated lymphatic tissue (GALT), that is in connection with the bronchial associated lymphatic tissue (BALT).
(13) The diffusion of Myocamicin in the prostatic tissue of patients undergoing prostatectomy after a single oral dose of 600 mg has been studied.
(14) Blood flow decreased immediately after skin expansion in areas over the tissue expander on days 0 and 1 and returned to baseline levels within 24 hours.
(15) However, decapitation did not eliminate the sex difference in the tissue content of P4 during control incubations.
(16) Content of cyclic nucleoside monophosphates was decreased in all the eye tissues in experimental toxico-allergic uveitis as well as penetration of cAMP into the fluid of anterior chamber of the eye.
(17) Histological studies of nerves 2 years following irradiation demonstrated loss of axons and myelin, with a corresponding increase in endoneurial, perineurial, and epineurial connective tissue.
(18) None of the other soft tissue layers-ameloblasts, stratum intermedium or dental follicle--immunostain for TGF-beta 1.
(19) One of these antibodies, MCaE11, was used for immunohistochemical detection of MAC in tissue and for quantification of the fluid-phase TCC in ethylenediaminetetraacetic acid plasma.
(20) A quantitative comparison of tissue distribution and excretion of an orally administered sublethal dose of [3H]diacetoxyscirpenol (anguidine) was made in rats and mice 90 min, 24 hr, and 7 days after treatment.