ligma and muscles
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