(n.) Sudden diminution or loss of consciousness, sensation, and voluntary motion, usually caused by pressure on the brain.
Example Sentences:
(1) There was no adrenal apoplexy or extensive haemorrhage that could explain shock in these patients.
(2) Acute symptomatic failure of the pituitary gland (pituitary apoplexy) commonly occurs in patients who have asymptomatic pituitary tumors.
(3) Catastrophic haemorrhage may occur even in small pituitary tumours and may result in the clinical syndrome of apoplexy with or without subsequent hypopituitarism.
(4) In 12 cases of pituitary apoplexy, a preexisting unsuspected adenoma was found.
(5) Therefore, our retrospective study suggests that pituitary apoplexy is not uncommon and has an acute clinical presentation.
(6) Pituitary apoplexy is an unusual manifestation of metastatic pituitary disease.
(7) In rats, a single administration of acrylonitrile (vinyl cyanide) produces a rapidly occurring bilateral adrenal apoplexy.
(8) Total and coronary mortality rates have been determined and also the incidence of certain non-fatal states which required hospitalization due to various types of coronary heart disease (CHD), hypertension, brain apoplexy, diabetes mellitus and malignancies.
(9) Histologically an adrenal apoplexy with necrosis and in liver, spleen and lung a lot of neutrophils were seen.
(10) They illustrate the difficulty of differentiating pituitary apoplexy from other acute neurologic conditions.
(11) In the majority of apoplexy patients the absence of a primary haemorrhage points to acute vascular occclusion with regional ischemia as the initiating event.
(12) Pituitary apoplexy is a syndrome with variable clinical manifestations depending on which parasellar structures (such as the optic nerves and chiasm, cavernous and sphenoid sinuses, or the hypothalamus) are compressed when the pituitary undergoes rapid enlargement.
(13) Pituitary apoplexy, a rare but life-threatening condition, may be highly variable in its clinical appearance and therefore should be considered in any patient with abrupt neurologic deterioration.
(14) Postpartum abdominal apoplexy is a rare obstetric complication that is associated with a very high maternal mortality rate.
(15) During the first year after the pituitary apoplexy, severe proliferative retinopathy developed in the left eye, which became almost blind.
(16) This report deals with a detailed course of one patient with acromegaly who had a pituitary apoplexy.
(17) A case of acromegaly complicated by pituitary apoplexy is described.
(18) The aim of surgical intervention is primarily to prevent ischemia and simultaneous cerebral apoplexy, and only after this to prevent the progressions of the existing ischemic changes.
(19) Pituitary apoplexy is characterized by a wide spectrum of clinical features.
(20) A patient, 38-year-old man, with hemorrhage into a prolactin-secreting pituitary adenoma, or pituitary apoplexy, is reported.
Consciousness
Definition:
(n.) The state of being conscious; knowledge of one's own existence, condition, sensations, mental operations, acts, etc.
(n.) Immediate knowledge or perception of the presence of any object, state, or sensation. See the Note under Attention.
(n.) Feeling, persuasion, or expectation; esp., inward sense of guilt or innocence.
Example Sentences:
(1) All rats were examined in the conscious, unrestrained state 12 wk after induction of diabetes or acidified saline (pH 4.5) injection.
(2) We have investigated a physiological role of endogenous insulin on exocrine pancreatic secretion stimulated by a liquid meal as well as exogenous secretin and cholecystokinin octapeptide (CCK-8) in conscious rats.
(3) Although solely nociresponsive neurons are clearly likely to fill a role in the processing and signalling of pain in the conscious central nervous system, the way in which such useful specificity could be conveyed by multireceptive neurons is difficult to appreciate.
(4) In the present investigation we monitored the incorporation of [14C] from [U-14C]glucose into various rat brain glycolytic intermediates of conscious and pentobarbital-anesthetized animals.
(5) Concentrations of several gastrointestinal hormonal peptides were measured in lymph from the cisterna chyli and in arterial plasma; in healthy, conscious pigs during ingestion of a meal.
(6) A chronic cannulation procedure is described which allows for sampling vomeronasal organ (VNO) contents repeatedly in freely moving conscious subjects.
(7) Blood flow was measured in leg and torso skin of conscious or anesthetized sheep by using 15-micron radioactive microspheres (Qm) and the 133Xe washout method (QXe).
(8) We studied the haemodynamic (ultrasound Doppler flow probes) effects of synthetic atriopeptin II at natriuretic doses in conscious rats.
(9) The patient presented in coma but regained full consciousness over the next six hours with supportive therapy.
(10) The responses of adrenocorticotropin (ACTH), renin, epinephrine and norepinephrine and arterial pressure and heart rate (HR) to hypotensive hemorrhage were examined before and 1 h after lesion of the paraventricular nuclei (PVN) in pentobarbital-anesthetized rats and 1 day before and 4 days after lesion of the PVN in conscious rats.
(11) A 68-year-old male was hospitalized because of headache, nausea, and disturbance of consciousness.
(12) Baroreflex function was studied in conscious early phase (less than 6 weeks) two-kidney, one-clip hypertensive rats before and 24 hours after surgical reversal of hypertension by removal of the constricting renal artery clip or after pharmacological reduction of blood pressure by an infusion of hydralazine or captopril.
(13) After haemorrhage in conscious rabbits total renal blood flow fell by 25%, this fall being confined to the superficial renal cortex.
(14) Studies have also been performed in conscious rats given BP either as an intravenous bolus or by gavage.
(15) The time to recovery of full consciousness, time to parasite clearance, and mortality were examined with Cox proportional-hazards regression analysis.
(16) The results show that furosemide causes a general vasoconstriction in conscious SHR.
(17) If people improved their consciousness, things would work better.
(18) Indeed, several lines of evidence suggest that intravenous anaesthetics are thought to induce loss of consciousness by blocking the excitatory synaptic transmission.
(19) The temperature of the anterior and middle hypothalamus of conscious Pekin ducks was altered with chronically implanted thermodes.
(20) Postoperatively, an independent observer assessed conscious level, crying, posture and facial expression using a simple numerical scoring system, and also recorded heart and respiratory rates over a 2-h period.