perfusion pressure
Short-term changes of intraocular pressure and ocular perfusion pressure after intravitreal injection of bevacizumab or ranibizumab
... ocular perfusion pressure, which means that ocular perfusion pressure is more important than ...fusion pressure (MOPP) is defined as the difference between the mean ophthalmic artery ...
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Blood pressure, ocular perfusion pressure and open-angle glaucoma in patients with systemic hypertension
... suggest that in hypertensive patients, the glaucomatous damage may occur due to the ischemia of the optic nerve or the retinal ganglion cells because of the reduction of the perfusion pressure. These ...
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The correlation between the preoperative measurement of estimated cerebral perfusion pressure and estimated intracranial pressure as obtained by trans cranial doppler with modified fisher grade as seen in computed tomography scan head in patients with acute sub arachnoid hemorrahage undergoing surgical clipping
... Cerebral Perfusion Pressure (e CPP) and estimated Intracranial Pressure (e ICP) with preoperative Modified Fisher Grade as seen in CT Scan ...
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Circadian Fluctuation of Mean Ocular Perfusion Pressure and Its relationship with Various Types of Glaucoma
... FLUCTUATION OF MEAN OCULAR PERFUSION PRESSURE AND ITS RELATIONSHIP WITH VARIOUS TYPES OF GLAUCOMA ” is a bonafide record of the research work done by Dr. K. GAYATHRI., post graduate in Regional Institute of ...
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Cerebral perfusion pressure and risk of brain hypoxia in severe head injury: a prospective observational study
... ebral perfusion and cerebral oxygenation in cases of proven brain hypoxia once other causes of non-ischemic hypoxia have been ruled out, as it decreases the risk of cerebral hypoxia in severe ...
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Intra-abdominal pressure and abdominal perfusion pressure in cirrhotic patients with septic shock
... Whether IAH is a marker of illness severity or a cause of critical illness or clinical deterioration remains unclear. Malbrain et al. found that the development of IAH during ICU stay, and not IAH at ICU admission, was a ...
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Cerebral Perfusion Pressure is Maintained in Acute Intracerebral Hemorrhage: A CT Perfusion Study
... Two hours after randomization, all patients underwent a standard repeat noncontrast CT scan of the brain. The scan consisted of 5-mm sections (120 KV[peak], 300 mA per section) through the entire brain (18 –20 sections ...
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Successful treatment of suprasellar tumors associated with poor brain blood perfusion by severe intracranial arterial stenosis: two case reports
... Case presentation: Two patients were treated for skull base tumor in the presence of severe stenosis of the internal carotid artery, unilateral in one patient and bilateral in the other patient. Both patients were ...
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Characteristics of the cerebrospinal fluid pressure waveform and craniospinal compliance in idiopathic intracranial hypertension subjects
... Additional file 3 shows the influence of CSF drain- age on CSFP and craniospinal compliance as it inversely affects the overall amplitude of the CSFP waveform pul- sations. As cerebral perfusion pressure ...
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Hypoxia mediated pulmonary edema: potential influence of oxidative stress, sympathetic activation and cerebral blood flow
... intracranial pressure (ICP). ICP was recorded every 15 min on a pressure monitor (Marquet 7000, Fridley, ...Cerebral perfusion pressure (CPP) (mmHg) was calculated by sub- tracting the ICP ...
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Function of Vascular Smooth Muscle and Its Sympathetic Innervation in the Newborn Dog
... The effects of sympathetic nerve stimulation and vasoconstrictors on perfusion pressure in the hindquarters of newborn, young, and adult dogs* Change in perfusion pressure at various age[r] ...
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An in vitro model to explore subchondral perfusion and intraosseous pressure
... allowed perfusion to ...water pressure IOP in all areas but this is not the ...the pressure will fall further down the capillary ...in pressure though the smaller ...filling pressure. ...
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The absence of an arterial pressure effect on filtration by perfused glomeruli of the hagfish, Eptatretus stouti (Lockington)
... Relationship between perfusion rate, perfusion pressure and single glomerulus filtration rate The pressure generated in the perfusion line appeared to depend entirely upon the flow resis[r] ...
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Vasodilation of swimbladder vessels in the european eel (Anguilla anguilla) induced by vasoactive intestinal polypeptide, nitric oxide, adenosine and protons
... in perfusion pressure observed in the present study following application of VIP, nitroprusside or adenosine was comparable with, but much slower than, the reduction in perfusion pressure ...
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Effect of propofol and remifentanil on cerebral perfusion and oxygenation in pigs: a systematic review
... Cerebral perfusion and cerebral oxygenation are two separate measures that are often used simultane- ously and sometimes interchangeably as clinical assess- ment measures to evaluate the physiological status of ...
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Mechanism of the Redistribution of Renal Cortical Blood Flow during Hemorrhagic Hypotension in the Dog
... When perfusion pressure was kept constant in one kidney by aortic constriction followed by hemorrhage, no redistribution occurred in the kidney with a constant perfusion pressure while the ...
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Mechanical ventilation worsens abdominal edema and inflammation in porcine endotoxemia
... abdominal perfusion pressure on the one hand and abdominal edema and TNF- a in intestine on the ...inal perfusion pressure was accompanied by increased inflammatory marker concentration may ...
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Release of leukotriene C4 by isolated, perfused rat small intestine in response to platelet activating factor
... vasoconstrictor(s) responsible for sustained rise in perfusion pressure is unknown, but is not thromboxane. Most of the LT was released from intestinal tissue rather than mesenteric arteries. Vasodilating ...
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The Effects of Nitroglycerin on Coronary Collaterals and Myocardial Contractility
... and perfusion pressure were ...Coronary perfusion pressure in the LCA was gradually decreased until the contractile force recorded by the LAD gauge diminished while the LCf gauge was ...
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Mechanism of Stimulation of Vasopressin Release during Beta Adrenergic Stimulation with Isoproterenol
... renal perfusion pressure was maintained constant in all experiments ...arterial pressure as cardiac output ...cerebral perfusion pressure with ...
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