ligma and muscles

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ligaments

only extensibility

gout arthritis symptoms

uric acid crystals painful

myofilaments

The contractile proteins, actin and myosin, of muscle cells

joint replacement

allows for mobility for several years

yes, >1cm

are any skeletal muscles cells able to be seen from naked eye

endomysium

around individual fibers

perimysium

around muscle fascicle

epimysium

around skeletal muscle

rheumatoid arthritis

autoimmune disease attacking synoviocytes

osteoarthritis symptoms

bone spurs

ankylosis

bones fused together and immobilized

sarcolemma

cell membrane of a muscle fiber

why are joints less stable

constant tension holds it together, once it breaks, it's gone

osteoarthritis treatment

continue working joints

sarcoplasm

cytoplasm of a muscle cell

partial replacer

damage to muscle cells is bad bc it cannot regenerate due to it being a ...

sarcoplasmic reticulum

endoplasmic reticulum of a muscle fiber

tendons

example of only elasticity

hernia

fibrous wall rupture

excited

for a muscle to contract, it must first...

ligament strains treatment

for major: surgery to sew ligaments or graft them together not good at healing on its own

herniated disk treatment

go to specialist inject cortizone

ligament strains

high tensile strength pulls beyond threshold starts to tear

mitochondria

huge amount of ATP made here

smooth ER

important for muscle contraction

herniated disk

inflammation of innervated intervertebral foramen around spine caused by lots of pressure on spine

muscle levels

myofibrils --> muscle fiber/cell --> muscle fascicle

components of joint replacement

plastic liner acetabular component where femoral connects titanium alloys

osteoarthritis

progressive thinning of hyaline cartilage most common, less severe

myofilament

protein filament of muscle cell

excitable tissue

respond to chemical and mechanical stimulation by generating organized movement across membranes

hold shoulder stable

rotator cuff muscles function

thermogenesis

shivering to overcome hypothermia

hypertrophy

skeletal muscles grow primarily by

elasticity

snap back into position

myoblasts

stem cell of muscle

methotrexate

stops diving of cells keeps cytokines away

glycosomes

stored glycogen used to make ATP

myoglobin

stores oxygen in muscle cells

rheumatoid arthritis treatment

stress hormone pregnesome methotrexate

rotator cuff muscles

subscapularis, supraspinatus, infraspinatus, teres minor

gout arthritis

swollen and inflamed joint

rheumatoid arthritis symptoms

synovial membrane swells ankylosis

extensibility

tolerate stretching

osteoblast

what bone cell is NOT a stem cell

sardines

what can cause gout arthritis

dense connective tissue

what is neither elastic or extensible


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