What's the difference between capsule and petrosal?
Capsule
Definition:
(n.) a dry fruit or pod which is made up of several parts or carpels, and opens to discharge the seeds, as, the capsule of the poppy, the flax, the lily, etc.
(n.) A small saucer of clay for roasting or melting samples of ores, etc.; a scorifier.
(n.) a small, shallow, evaporating dish, usually of porcelain.
(n.) A small cylindrical or spherical gelatinous envelope in which nauseous or acrid doses are inclosed to be swallowed.
(n.) A membranous sac containing fluid, or investing an organ or joint; as, the capsule of the lens of the eye. Also, a capsulelike organ.
(n.) A metallic seal or cover for closing a bottle.
(n.) A small cup or shell, as of metal, for a percussion cap, cartridge, etc.
Example Sentences:
(1) When the posterior capsule was sectioned, no significant changes were noted in the severity of the sag or the rotation.
(2) The supravesical portion showed a cystic appearance with a capsule in the space of Retzius.
(3) Compliance during dehydration was 7.6 and 12.5% change in IFV per millimeter Hg fall in IFP (micropipettes) in skin and muscle, respectively, whereas compliance in subcutis based on perforated capsule pressure was 2.0% change in IFV per millimeter Hg.
(4) Initiation of the alternative pathway by the cryptococcal capsule is characterized by a lag in C3 accumulation and the appearance of a limited number of focal initiation sites which resemble those observed when the alternative pathway is activated by zymosan and nonencapsulated cryptococci.
(5) In the univariate life-table analysis, recurrence-free survival was significantly related to age, pTNM category, tumour size, presence of certain growth patterns, tumour necrosis, tumour infiltration in surrounding thyroid tissue and thyroid gland capsule, lymph node metastases, presence of extra-nodal tumour growth and number of positive lymph nodes, whereas only tumour diameter, thyroid gland capsular infiltration and presence of extra-nodal tumour growth remained as significant prognostic factors in the multivariate analysis.
(6) The reduction is believed due to the currently used pre-prepared disposable or reusable capsules containing the amalgam versus formerly mixing the ingredients manually.
(7) Interfering macromolecular serum components were left outside the capsule during the centrifugation or forced dialysis.
(8) In ten patients, 11 infarcts involving mainly the internal capsule have been examined pathologically.
(9) However, the walker 256 intramuscular tumor did not respond to ARA-C capsules implanted, and the animals died at the same rate as the controls, with large ulcerated tumor masses and some metastasis.
(10) Morphological results demonstrated that 30 Gy irradiated animals showed extensive necrosis primarily in the fimbria, which extended into the internal capsule, optic nerve, hippocampus, and thalamus.
(11) In the capsule of the fibrocartilage cells, parallel orientated filaments exhibit a periodical arrangement.
(12) The pinocytotic vesicles were also encountered in the capsular smooth muscle cells in the capillary endothelial cells which were located between the secretory epithelial cells and the acinar capsule.
(13) A pathogenetic mechanism is postulated to explain the subacute evolution of fluid collection with diffusion of proteolytic enzymes between the splenic capsule and parenchyma.
(14) Postprandially, the capsule remained in the stomach for the duration of the 6-hour observation period.
(15) By using one of the preparations tested (Panzytrat 20,000), it was possible to reduce the number of capsules that had to be taken daily.
(16) Two types of mechanoreceptor have been found in the articular capsule of the knee joint of the domestic cat--Ruffini corpuscles and Pacinian corpuscles.
(17) The author maintains that the osteoma of the brachial muscle as well as post-traumatic periarticular calcifications, occur in the muscle mass or in the tendon that prolongs it, or in the articular capsule, as a result of surgical treament and post-operative immobilization, and only exceptionally following orthopaedic treatment of traumatic lesions.
(18) Histologically, 3-week explants showed only small areas of neointima with myofibroblasts and endothelial cells; the outer capsules were infiltrated by lipid-laden macrophages.
(19) Both organisms have previously been found to be sequestered in the posterior lens capsule by histological and microbiological examination of excised capsular specimens.
(20) Capsule breaks had no significant risk factors at the 0.01 level.
Petrosal
Definition:
(a.) Hard; stony; petrous; as, the petrosal bone; petrosal part of the temporal bone.
(a.) Of, pertaining to, or in the region of, the petrous, or petrosal, bone, or the corresponding part of the temporal bone.
(n.) A petrosal bone.
(n.) The auditory capsule.
Example Sentences:
(1) It is evident, that the gustatory fibres from the posterior part of the tongue run in the IX nerve and those from the soft palate reach the medulla oblongata via the petrosal and facial nerve.
(2) The anterior inferior cerebellar artery territory may be limited to the lateral inferior pontine and floccular regions but usually extends over the whole petrosal surface of the cerebellum up to the lateral angle.
(3) We have used column chromatography to study prolactin (PRL) heterogeneity in plasma obtained from the inferior petrosal vein, a sampling site very close to the anterior pituitary gland.
(4) Adrenocorticotropic hormone (ACTH) levels from the inferior petrosal sinuses and peripheral veins were measured in 10 patients with Cushing's disease.
(5) After rhizotomia (Dandys method) 3 patients died, one of them because of a meningitis, one of them because of damage of the superior petrosal vein and one after ligature of an irregular auditive artery.
(6) Petrosal and jugular vein sampling did not yield a gradient of ACTH.
(7) The fibers from the internal carotid and otic ganglia probably bridge to the internal carotid artery in the carotid canal, those from the otic ganglion after an initial course in the lesser superficial petrosal nerve.
(8) Cytochrome oxidase (CO) activity, an endogenous metabolic marker, was examined in visceral sensory neurons of the rat nodose and petrosal ganglia by using enzyme histochemistry.
(9) Light and electron microscope observations of tiny nerve branchlets attached to the nerve of the pterygoid canal suggests that the source of sympathetic autonomic fibres in the greater petrosal nerve may not be solely confined to fibres 'recurrent' from the deep petrosal nerve, as hitherto believed.
(10) Aim of the present study was the evaluation of ACTH and beta-endorphin-like-immunoreactivity (beta-ELI) in the inferior petrosal sinuses (IPS's) and in the peripheral blood of patients with Cushing's disease (Group 1), with GH- or PRL-secreting adenomas or nontumoral hyperprolactinemia (Group 2).
(11) A multihormonal response to CRH during inferior petrosal sinus sampling in patients with Cushing's disease has recently been described.
(12) The cause of the compression was found to be a giant venous varix formed by the dilatation of the outflow vein from a dural arteriovenous fistula located in the superior petrosal sinus.
(13) Major neurologic complications have occurred in only 0.2% of procedures (one of 508) performed at the National Institutes of Health and in 0.5% of a subset of these procedures (one of 184) that were performed with a specially designed petrosal sinus catheter.
(14) Evaluation of somatostatin levels in petrosal sinus blood (which collects pituitary effluent blood) showed that ICV administration of GRF stimulated a release of somatostatin into the blood.
(15) The anatomy of the anastomoses between the inferior petrosal sinus, the internal jugular vein, and the venous plexuses at the base of the skull varies, but it is almost always possible to catheterize the inferior petrosal sinus.
(16) Two complications, one in association with frontal vein phlebography and one in association with inferior petrosal sinus phlebography, are presented.
(17) In 4 out of 7 patients basal serum PRL concentrations in the inferior petrosal sinus ipsilateral to the tumor were higher than in the contralateral; only two out of 4 showed an increase in PRL levels after oCRH injection.
(18) Lateralization of the adenomas within the pituitary gland on the basis of differences in levels of growth hormone between the two petrosal sinuses was not completely reliable.
(19) Petrosal neurons as well as their endings in the carotid body lacked dopamine- and L-DOPA-LI.
(20) Eighty-six per cent of tyrosine hydroxylase-positive neurons in the distal petrosal ganglion also contained DOPA decarboxylase; as these cells do not express the norepinephrine-synthesizing enzyme, dopamine beta-hydroxylase, these data indicate that the catecholaminergic carotid body afferent neurons are dopaminergic.