cholinergic procedure – neurotransmitter method of acetylcholine, which includes its receptors as well as enzyme acetylcholinesterase.
antithrombin – anticoagulant that inactivates element X and opposes the conversion of prothrombin (variable II) into thrombin from the frequent pathway.
Modifications within an organism’s internal natural environment, including increased body temperature, could potentially cause the responses of sweating as well as dilation of blood vessels inside the pores and skin so as to decrease body temperature, as proven through the runners in Determine one.seven.
diploë – layer of spongy bone, that is sandwiched in between two the layers of compact bone located in flat bones.
anterior cranial fossa – shallowest and most anterior cranial fossa on the cranial base that extends from the frontal bone to the lesser wing in the sphenoid bone.
blood islands – masses of acquiring blood vessels and shaped things from mesodermal cells scattered all through the embryonic disc.
atrioventricular (AV) node – clump of myocardial cells located in the inferior part of the right atrium inside the atrioventricular septum; gets the impulse through the SA node, pauses, after which transmits it into specialised conducting cells in the interventricular septum.
cortex – in hair, the second or middle layer of keratinocytes originating from get more info the hair matrix, as seen in a very cross-segment of your hair bulb.
atrioventricular bundle – (also, bundle of His) team of specialised myocardial conductile cells that transmit the impulse through the AV node throughout the interventricular septum; kind the more info still left and ideal atrioventricular bundle branches.
brachial vein – further vein of the arm that types within the radial and ulnar veins in the decrease arm; causes the axillary vein.
activation gate – part of the voltage-gated Na+ channel that opens in the event the membrane voltage reaches threshold.
cross-matching – blood take a look at for determination of compatibility between donor RBC and client’s plasma.
bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra previous to and during ejaculation.
brush border – shaped by microvilli about the area of certain cuboidal cells; within the kidney it really is located in the PCT; will increase floor space for absorption within the kidney.