(n.) A nodule of stone, containing a cavity, lined with crystals or mineral matter.
(n.) The cavity in such a nodule.
Example Sentences:
(1) Although the 2 groups were similar with respect to the frequency and severity of joint space narrowing, subchondral sclerosis, and geodes, osteophytes were less common in the patients with diabetes (P = 0.044), and spurring, when present, tended to be "marked" less often in the diabetic patients than in the controls.
(2) Subchondral cyst formation (geode) is a not uncommon manifestation of rheumatoid arthritis which may at times impede correct radiologic interpretation.
(3) In the appendicular skeleton abnormalities include: well-defined lytic areas (geodes), pathologic fractures, marginal erosions, and periarticular soft tissue swelling.
(4) Voluminous geodes affecting one or more of the bone of the wrist were present in 20 percent of the patients with ACC and in 5 percent of the controls.
(5) The term geode, rather than cyst or pseudocyst, may be a more appropriate decription of these lesions.
(6) Tolypocladium geodes strain NC50 was transformed by different integrating vectors bearing both a synthetic gene encoding human lysozyme (HLz) and the Sh ble phleomycin resistance marker, either in separate expression cassettes or in transcriptional or translational fusion configurations.
(7) In contrast to most of the commonly described techniques requiring prior preparation of protoplasts or spheroplasts, this method leads to high efficiency transformation of T. geodes conidiospores following moderate lytic enzyme treatment.
(8) Their precise natur remains hypothetical, in the absence of histological criteria, but it is possible at least for the bordered geodes, that they represent tiny centres of osteonecrosis.
(9) In 2 cases no classification could be assigned to isolated or predominant geodes of the femoral head in spite of anatomic examination.
(10) A "total geode score" was also obtained by scoring, separately, the geodes.
(11) The surgical treatment indicated is voiding and packing to a maximum the geodes possibly correcting the former increased pressure discordance.
(12) Radiological examinations showed 40 abnormal findings in 23 patients (28%): erosive arthropathies of fingers (4), and multiple geodes of the carpus (8), of the humeral head (7) or of the hip (9).
(13) Giant pseudocysts (geodes) are uncommon and are characteristically associated with extensive joint destruction.
(14) Those outbreaks with specific evolution bring about either an extension of the socket or the appearance of a new geode.
(15) Assesment was carried out on Xrays of both hands, search being made for erosions, geodes, and joint narrowing, the severity being graduated from 0 to 4, according to data from the international Atlas of Radiology.
(16) Only 20 patients had severely erosive disease, which manifested as giant geodes in 8 cases and as main en lorgnette deformity in one case.
(17) All transformants from E. coli and most from T. geodes displayed beta Gal activity.
(18) Geodes should be studied more by their severity than by their frequency; this is high in the controls, which diminishes their specificity (45 for the wrist, 62 for the first carpo-metacarpal, and 75 for the first metacarpo-phalangeal joint).
(19) Geodes (3.7%), destructive lesions (3.9%), sclerosis (4%) and articular lesions (5.1%) are second in frequency.
(20) Southern hybridization revealed multiple integration sites of plasmid DNA into the T. geodes nuclear DNA despite the absence of homology between the transforming DNA and the recipient genome.
Wall
Definition:
(n.) A kind of knot often used at the end of a rope; a wall knot; a wale.
(n.) A work or structure of stone, brick, or other materials, raised to some height, and intended for defense or security, solid and permanent inclosing fence, as around a field, a park, a town, etc., also, one of the upright inclosing parts of a building or a room.
(n.) A defense; a rampart; a means of protection; in the plural, fortifications, in general; works for defense.
(n.) An inclosing part of a receptacle or vessel; as, the walls of a steam-engine cylinder.
(n.) The side of a level or drift.
(n.) The country rock bounding a vein laterally.
(v. t.) To inclose with a wall, or as with a wall.
(v. t.) To defend by walls, or as if by walls; to fortify.
(v. t.) To close or fill with a wall, as a doorway.
Example Sentences:
(1) Within the outflow tract wall, the labelled cells were enmeshed by strands of alcian blue-stained extracellular matrix.
(2) The rise of malaria despite of control measures involves several factors: the house spraying is no more accepted by a large percentage of house holders and the alternative larviciding has only a limited efficacy; the houses of American Indians have no walls to be sprayed; there is a continuous introduction of parasites by migrants.
(3) With aging, the blood vessel wall becomes hyperreactive--presumably because of an augmented vasoconstrictor and a reduced vasodilator responsiveness.
(4) At operation, the tumour was identified and excised with part of the aneurysmal wall.
(5) The role of whole Mycobacteria, mycobacterial cell walls and waxes D as immunostimulants was well established many years ago.
(6) The lesion (10.6 X 9.8 mm) was a well-defined ellipsoid granuloma due to a foreign body with a central zone of necrosis surrounded entirely by a fibrous wall.
(7) During the digestion of these radiolabeled bacteria, murine bone marrow macrophages produced low-molecular-weight substances that coeluted chromatographically with the radioactive cell wall marker.
(8) All patients with localized subaortic hypertrophy had left ventricular hypertrophy (left ventricular mass or posterior wall thickness greater than 2 SD from normal) with a normal size cavity due to aortic valve disease (2 patients were also hypertensive).
(9) Its pathogenesis, still incompletely elucidated, involves the precipitation of immune complexes in the walls of the all vessels.
(10) The standard varies from modest to lavish – choose carefully and you could be staying in an antique-filled room with your host's paintings on the walls, and breakfasting on the veranda of a tropical garden.
(11) The following possible explanations were discussed: a) the tested psychotropic drugs block prostaglandin receptors in the stomach; b) the test substances react with prostaglandin in the nutritive solution; c) the substances stimulate metabolic processes in the stomach wall that break down prostaglandin.
(12) It may, however, be useful to compare local wall dynamics in the more isometrically-contracting basal segment with those in the middle portion which brings about most of the emptying of the ventricle.
(13) Their levels in urine are a useful indicator of the integrity of membrane barriers of the kidney glomerular capillary wall.
(14) The resistance of GSA 65 to proteolytic degradation, together with previous immunofluorescence data that indicate the antigen is an integral part of the G. lamblia cyst wall, suggests that this molecule may play a role in maintaining the integrity of the cyst in vivo.
(15) Polypeptide factor isolated from vascular wall of the cattle ("vasonin") was shown to affect the immunogenesis and hemostasis, to stimulate kallikrein-kinin system and to accelerate processes of regeneration.
(16) In the case with a more distally situated VSD, the bundle branches skirted the anterior and distal walls of the defect.
(17) Cholecystectomy provided successful treatment in three of the four patients but the fourth was too ill to undergo an operation; in general, definitive treatment is cholecystectomy, together with excision of the fistulous tract if this takes a direct path through the abdominal wall from the gallbladder, or curettage if the course is devious.
(18) Following injections of HRP into the apex of the heart, the sinoatrial (SA) nodal region and the ventral wall of the right ventricle, we observed that HRP-labeled sympathetic neurons were localized predominantly in the right stellate ganglia, and to a lesser extent, in the right superior and middle cervical ganglia, and left stellate ganglia.
(19) A temperature-sensitive mutant of Saccharomyces cerevisiae was identified which at the restrictive temperature of 37 degrees C is unable to secrete a number of cell wall-associated proteins and thus resembles previously reported sec mutants.
(20) Polypropylene mesh was used to repair the abdominal wall.