(n.) An organ for aerial respiration; -- commonly in the plural.
Example Sentences:
(1) From 1982 to 1989, bronchoplasty or segmental bronchoplasty and pulmonary arterioplasty in combination with lobectomy and segmentectomy were performed for 9 patients with central type lung carcinoma.
(2) The effect of insulin-like growth factor I (IGF-I) on growth of small cell lung cancer (SCLC) cell lines was studied.
(3) These results indicated that the PG determination was the most accurate predictor of fetal lung well-being prior to birth among the clinical tests so far reported.
(4) Morphological alterations in the lungs of pheasants after prolonged high-dosage administration of bleomycin sulfate were studied by light and electron microscopy.
(5) When perfusion of the affected lung was less than one-third of the total the tumour was found to be unresectable.
(6) Attempts are now being made to use this increased understanding to produce effective killed vaccines that produce immune responses in the lung.
(7) Because many wnt genes are also expressed in the lung, we have examined whether the wnt family member wnt-2 (irp) plays a role in lung development.
(8) The inhibitory effects were stronger in A549 lung cancer cells than in HEL cells at the same TFP dose.
(9) The amino acid pools in Chinese hamster lung V79 cells were measured as a function of time during hyperthermic exposure at 40.5 degrees and 45.0 degrees C. Sixteen of the 20 protein amino acids were present in sufficient quantity to measure accurately.
(10) Macroscopic lesions included mild congestion of the gastric mucosa and focal consolidation of the lung.
(11) Anesthetized sheep (n = 6) previously prepared with a lung lymph fistula underwent 2 hr of tourniquet ischemia of both lower limbs.
(12) Lung sections of rats exposed to quartz particles were significantly different.
(13) Over the past decade the use of monoclonal antibodies has greatly advanced our knowledge of the biological properties and heterogeneity that exist within human tumours, and in particular in lung cancer.
(14) The reduction rates of peripheral leukocytes, lung Schiff bases and lung water content were not identical in rats depleted from leukocyte after inhalation injury.
(15) They are best explained by interactions between central sympathetic activity, brainstem control of respiration and vasomotor activity, reflexes arising from around and within the respiratory tract, and the matching of ventilation to perfusion in the lungs.
(16) This study compares anaesthesia with controlled ventilation of the lungs with atracurium and alfentanil analgesia with halothane anaesthesia.
(17) The review provides an update of drug-induced pulmonary disorders, focusing on newer agents whose effects on the lung have been studied recently.
(18) We identified four distinct clinical patterns in the 244 patients with true positive MAI infections: (a) pulmonary nodules ("tuberculomas") indistinguishable from pulmonary neoplasms (78 patients); (b) chronic bronchitis or bronchiectasis with sputum repeatedly positive for MAI or granulomas on biopsy (58 patients, virtually all older white women); (c) cavitary lung disease and scattered pulmonary nodules mimicking M. tuberculosis infection (12 patients); (d) diffuse pulmonary infiltrations in immunocompromised hosts, primarily patients with AIDS (96 patients).
(19) These findings suggest that aerosolization of ATP into the cystic fibrosis-affected bronchial tree might be hazardous in terms of enhancement of parenchymal damage, which would result from neutrophil elastase release, and in terms of impaired respiratory lung function.
(20) Lung metastases leading to death were observed in one patient with small-cell osteosarcoma despite complete destruction of the primary tumor by preoperative chemotherapy.
Pleurisy
Definition:
(n.) An inflammation of the pleura, usually accompanied with fever, pain, difficult respiration, and cough, and with exudation into the pleural cavity.
Example Sentences:
(1) Endoscopic examination of the patients with pleurisy of the above etiology promoted elucidation of the exudate nature in 86.7 and 10.4 per cent of the cases, respectively.
(2) For example, in the rat it produces a reduction of the secondary arthritis of Freund's adjuvant polyarthritis and also of the pleurisy due to Bordetella pertussis hypersensitivity.
(3) Forty-eight cases of tuberculous pleurisy were examined and the following results were obtained.
(4) The lesion was secondary to a benign asbestos pleurisy in nine patients and resulted from a slowly increasing pleural fibrosis in 13 patients; in the remaining 39 patients with exposure to asbestos, rounded atelectasis was a sudden finding, with earlier roentgenograms showing only plaques or being normal.
(5) The models used were (1) carrageenin-induced paw oedema in rats previously depleted of polymorphonuclear cells, (2) carrageenin-induced rat pleurisy and (3) migration of rat peritoneal leucocytes from glass capillary tubes in vitro.
(6) From May 1983 to June 1985 the authors performed a thoracoscopy as a diagnostic and therapeutic objective in 83 patients with chronic recurrent pleurisy; amongst these patients, 69 had know intra or extra thoracic cancer and the other 14 presented with an isolated pleurisy.
(7) In reverse passive Arthus reaction and carrageenan pleurisy models, Sch 40120 was found to suppress both the cellular and fluid components of the acute inflammation.
(8) Drug effects on pleurisy development, as measured by the pleural fluid volume, the number of emigrating leukocytes, and the in vitro oxygen uptake and hydrogen peroxide production of elicited polymorphonuclear neutrophils (PMNs) were investigated.
(9) Antiinflammatory activity was studied by means of the carrageenin-induced paw edema and pleurisy in rats.
(10) The infiltration of inflammatory cells, mainly polymorphonuclear leukocytes, into the cavity increased and reached a maximum 6 h after the pleurisy was induced.
(11) Three female members of a family presented with tuberculous pleurisy over a 4-month period.
(12) Among 627 thoracoscopies, lesions induced by exposure to asbestos were found in 9.9% (50 malignant mesotheliomas of the pleura, 10 pleural hyalinoses, 2 asbestos pleurisies).
(13) In the 23 patients, biopsy results were true positive in ten (nine with malignancy, one with tuberculous pleurisy), true negative in ten (confirmed either at subsequent thoracotomy or clinical follow-up), and false negative in three.
(14) In rat carrageenin-induced pleurisy, bradykinin (BK) was hardly able to be detected (< 160 pg per rat) in the exudates.
(15) Rarely BCG-vaccinated children suffered from miliary tuberculosis, tuberculous meningitis and pleurisy.
(16) The expression of ras oncogene product p21 in human malignant pleurisy and primary lung cancer was studied immunocyto-histochemically with monoclonal antibodies (MoAbs) rp-28 and rp-35 against ras p21.
(17) The effect of in vivo treatment with dexamethasone in rat pleurisy and with polyclonal anti-murine IL-1 beta antibody in mouse peritonitis was also assessed.
(18) However, this pleurisy would have been developed in case it was caused by the past tuberculosis after 43 years.
(19) In one of the observed centers of chicken septicemia infection no pathologic anatomical changes were evident while in the other two centers of infection serofibrinose and serofibrinose vitelline peritonitis, as well as pleurisy were present.
(20) Considered together with other clinical and laboratory indices, these determinations may aid in the differential diagnosis of pleurisy of various etiology.