Page 588 - Anatomy and Physiology of Farm Animals, 8th Edition

Index / 573

skin 8, 11, 274–276, 275 fertilization 490–491, 491
adnexa 276–279 fusion with ovum 491, 491–493
VetBooks.ir skin mechanoreceptors 233 morphology 457–460, 458, 459, 460, 461
poultry 518, 519
in semen 461, 462
skull 75, 75, 75–78, 76, 77 transport, and viability 490–491, 535
bones 75, 75, 75–78, 76, 77 spermiogenesis 457, 458
joints 107 sphenoid bone 78
sleep 163, 165, 169, 271 spheroid joint 106, 107, 113
sliding filament model 177, 177, 178, 179 sphincters 124
sliding (gliding) movement 105 see also specific sphincters
slow twitch muscle fibers (type I) 173, 524 spicules (bone) 13, 92–93
slow waves 185–186, 186 spina bifida 195
small colon (horse) 388 spinal cord 15, 190, 192, 201, 227
small intestine 385–387, 386, 396, 405 anatomy 202, 202–205, 203, 204, 205, 322
neonatal 409 development 194–196, 195, 196
nutrient absorption 407–409 meninges 201, 202
physiology 399, 403–404 tracts 15, 192, 203, 204–205
smell, sense of (olfaction) 198, 230, 235–236 spinal facilitation of pain 233
smooth endoplasmic reticulum 33, 47 spinal nerves 202, 202, 203, 205–206
smooth muscle see muscle, smooth spinal reflex 223, 410
SNARE proteins 24 spinal tap 201
snood 520, 520 spinocerebellar tracts 204, 204
sodium channels, voltage‐gated 43, 177, spinothalamic tract 204
215, 216 spinous process 80, 80
sodium chloride solution 39 spiral ganglion 239, 240–241
sodium‐linked cotransporters 40–41, spiral loop (colon) 387
407, 408 spiral organ (organ of Corti) 239, 240, 240, 241
+
+
sodium–potassium (Na –K ) pump 40, 40, 41, splanchnic nerves 209
178, 214, 432 splanchnopleure 66, 66
sodium/sodium ions 29, 40, 41, 215, 215 spleen 312–313, 313, 531
active transport 40, 40, 41, 430, 432 splenectomy 313
membrane potential and 41–42, 175 splenic artery/vein 323, 327
reabsorption 431, 432, 434 spliceosome 52
soft palate 356, 372, 372 splint bones (small metacarpals) 86, 102,
sole of foot 159, 280, 280 111, 154
somatomedins 263 splints (horse) 86, 111, 111, 118
somatopleure 66, 66 spongy bone 13
somatosensation 230, 232–234 spontaneous ovulators 481
somatosensory neurons 232 sprain 117, 118
somatostatin 263 spur 520
somatotropin (growth hormone) 95, 96, 257, staining, of samples 31, 32, 33, 294, 295
263–264, 418, 512 standing heat 485
somites 64, 65 stapes (stirrup) 237, 238
sound 239 statoconia 242
spatial summation 218, 218, 218–219, 220 stay apparatus (equine) 163–169
specificity, ligands 43 pelvic limb 166–169, 167, 168
spermatic cord 443, 446, 447, 448 thoracic limb 163–165, 166, 167
spermatids 445, 457, 459 stem cells 67, 289
spermatocytogenesis 457 bone marrow 289, 289–290
spermatogenesis 56, 443, 444, 445, 457–460, 458 embryonic 60, 67
birds/poultry 537, 538 myeloid and lymphoid 289, 289, 308
endocrine regulation 462, 463 sternal (true) ribs 82, 83
rates and timing 460 sternebrae 82, 83
spermatogonium 445 sternum 75, 82, 83, 523, 528, 529
spermatozoa (sperm) 60, 442, 444, 445 steroid(s) 27–28
avian 535 steroid hormones 28, 254, 259, 265
different animals 459, 460 binding to receptors 45, 45, 46
in epididymis 460–461, 464 synthesis 48, 254, 259, 265