What's the difference between papilla and piloerection?
Papilla
Definition:
(n.) Any minute nipplelike projection; as, the papillae of the tongue.
Example Sentences:
(1) The papillae on the oral sucker were more abundant than those elsewhere.
(2) The papilla incisiva of the Japanese children were a little larger than those of the Indians.
(3) Tissue sections, taken from foliate and circumvallate papillae, generally revealed taste buds in which all cells were immunoreactive; however, occasionally some taste buds were found to contain highly reactive individual cells adjacent to non-reactive cells.
(4) Dome-shaped, fungiform papillae were scattered among these filiform papillae.
(5) This finding supports the view that their sphincteroid action would be less efficient and that an additional closing mechanism of vascular origin may be required at the ileocaecal papilla of the horse.
(6) From the area between the papillae sensory endings appearing in sections to be either single, double or triple are described.
(7) Four of these areas were associated with central papillary atrophy; the remaining five were covered by non-atrophic mucosa with filiform and fungiform papillae.
(8) The rise in pressure approximated the sum of the rises caused by removal of the papilla alone and by renal artery constriction alone, consistent with the idea of two mechanisms being at work in this model.
(9) The receptor for atrial natriuretic peptide (ANP) in the rat renal papilla was characterized pharmacologically.
(10) After removal of the epithelium by long-term hydrochloric acid treatment at room temperature, the surface of the connective tissue papillae was observed by scanning electron microscopy.
(11) Differences between calycine units and the type I hair cell of mammals are discussed, and evidence that suggests an equilibratory function for the lacertilian papilla neglecta is presented.
(12) CR-ir was also observed in nerve fibers surrounding neuronal cell bodies in autonomic ganglia, and in nerve endings in the lip, tongue, incisal papilla, soft palate, pharynx and epiglottis.
(13) When the myoepithelial cells contract they force the axial protrusion forward and transform the papilla into a hyperboloidal configuration.
(14) Histological examination suggested that the gall sludge in the pancreatic cyst was caused by the reflux of bile into the pancreatic duct through the papilla of Vater.
(15) At late cap stage and at early bell stage receptors are not present at inner enamel epithelium level but they can be detectable in the mesenchyma of dental papilla and in some cells of the follicle.
(16) Both larval stages had an inner circle of 6 labial papillae, an outer circle of 6 labial papillae and 4 somatic papillae, and lateral amphidial pits.
(17) The Eastman Interdental Bleeding Index was a more reliable clinical indicator for detecting interdental inflammatory lesions than the Papilla Bleeding Index.
(18) Characteristics features of this species (only males were found) are the small size of body, size and type of spicules, shape of tail and arrangement of caudal papillae.
(19) With SEM the surface of the normal tongue mucosa was shown to be rather evenly covered by filiform papillae, with some fungiform papillae scattered among them.
(20) Taste buds of the mouse circumvallate papillae were studied by electron microscopy to elucidate the innervation involving the adrenergic nerve supply.
Piloerection
Definition:
Example Sentences:
(1) The clinical and physical signs appearing after intoxication include among other lethargy, decreased locomotor activity, piloerection, weight loss and perorbital bleeding.
(2) Detailed analyses were made of piloerection displays, adult play, copulatory, aggressive, and prey-catching behaviour.
(3) A case is reported of a phaeochromocytoma revealed during a general anaesthesia by a sudden hypertensive crisis associated with acute pulmonary oedema and signs of extreme sympathetic stimulation (bilateral mydriasis, piloerection, peripheral vasoconstriction).
(4) These changes included piloerection, tremor, pelvic elevation and tail elevation, as well as changes in body tone, abdominal tone and pupil size.
(5) Dopamine causes reflex erythema, central blanching, and piloerection depending on the dose and the type of application wheal reaction.
(6) The somatic and autonomic displays which accompanied defensive behavior were similar between stimuli, consisting of mydriasis, piloerection, growling, hissing and paw strikes.
(7) As a complementary indication of sympathetic activation, it was observed that piloerection occurred during suckling.
(8) She developed frequent episodes of severe generalised muscle spasms associated with piloerection and hyperventilation.
(9) pupil dilatation, piloerection, retraction of the ears, arching of the back, hissing, howling and growling) known as the 'defence reaction'.
(10) However, the response to 2DOG was a reduction in voluntary movements, piloerection, irregular clonic jerks, splayed limbs and fits of wild running.
(11) The physiology of piloerection is described and clinical experience is discussed.
(12) The behaviors included head and body shakes, paw tremor, excessive grooming, unusual posture and gait, mild diarrhoea, piloerection, extreme agitation and irritability to touch, and a later phase of sedation.
(13) A positive pseudo-Darier's sign (temporary induration or piloerection after rubbing) helped to differentiate CSMH from congenital hairy nevo-cellular nevus.
(14) A patient we recently treated for preterm labor learned to recognize contractions by the associated symptoms of autonomic hyper-reflexia: flushing, headache, and piloerection.
(15) Affective defense behavior elicited from the midbrain central gray is characterized by marked vocalization such as hissing and growling, pupillary dilatation, urination and piloerection.
(16) Thiamine-deficient rats were characterized essentially by ataxia, piloerection, paresis, apparent weakness, and hypothermia after 4-6 weeks on a thiamine-free diet.
(17) The mice intraperitoneally injected with the extract became lethargic and piloerection was seen.
(18) Analysis of individual elements of intermale social aggression indicated that the lesioned animals were deficient in attack, bite, and piloerection but not in on-top behavior.
(19) Compared with vehicle and cytokines alone, injection of IFN-gamma + TNF-alpha was associated with a variety of clinical and pathological changes including abdominal distention, piloerection, ascites, oedema, thymic atrophy, splenic enlargement and pancreatic distention.
(20) Modulation of this spasticity and secondary beneficial physiological effects were achieved, including regulation of bowel regimens, production of sweating and piloerection below the level of the lesion, and morning erections.