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Develop a plan to assess the efficacy and adverse effects of GH therapy, and consider if the patient s therapy requires any dose adjustments based on IGF-I level, patient response, and adverse effects. [Pg.713]

These observations were taken further by examining whether y-interferon treatment could up-regulate NADPH oxidase function in CGD neutrophils and monocytes. It was found that 12 out of 13 patients with autosomal recessive CGD had increased oxidase activity upon y-interferon exposure the only patient not responding was the one devoid of the b cytochrome. In X-linked CGD, 9 of 13 showed no improvement, whereas 3 showed some improvement and 1 had oxidase activity increased to near-normal levels. Patients with atypical X-linked CGD (i.e. low oxidase activity and some cytochrome b) appear to respond best to y-interferon treatment. Interferons-a and -ft are without affect. This enhancement of oxidase function (detected by NBT slide tests and O2 production) is due, at least in part, to increased levels of mRNA for the heavy chain of cytochrome b. In the absence of y-interferon treatment, monocyte-derived macrophages have extremely low or undetectable levels of mRNA for the cytochrome b heavy chain however, this is increased about fivefold (to about 5% of normal) after y-interferon treatment. [Pg.271]

Mycobacterium is a genus of bacteria that has characteristic cell walls and unusual staining properties. AIDS patients are most commonly infected with an atypical form of tuberculosis bacterium called Mycobacterium avium inter-cellulare. This bacterium does not normally cause disease in healthy people, but in AIDS patients, it may cause tuberculosis-like disease in the lungs. The infection can also involve numerous other tissues, such as the bone marrow, and bacteria may be present in the blood at very high levels. Patients with this opportunistic infection will have fevers and low number of white blood cells. These infections are often resistant to drugs. [Pg.210]

Desflurane causes an increase in the rate of ventilation, a decrease in tidal volume, and a decrease in minute volume as inspired concentrations only slightly exceed 1 MAC. Thus should anesthesiologists require desflurane to be administered near or above MAC levels, patients are likely to have marked reductions in PCO2. [Pg.305]

Patients with ethanol or sedative-hypnotic overdose may be euphoric and rowdy ("drunk") or in a state of stupor or coma ("dead drunk"). Comatose patients often have depressed respiratory drive. Depression of protective airway reflexes may result in aspiration of gastric contents. Hypothermia may be present because of environmental exposure and depressed shivering. Ethanol blood levels greater than 300 mg/dL usually cause deep coma, but regular users are often tolerant to the effects of ethanol and may be ambulatory despite even higher levels. Patients with GHB overdose are often deeply comatose for 3-4 hours and then awaken fully in a matter of minutes. [Pg.1260]

The results of the lipoprotein electrophoresis have to be interpreted in the context of other lipid parameters, like plasma total cholesterol and triglyceride levels. Patients with normal cholesterol and triglyceride values may sometimes show electrophoresis patterns that resemble pathologic patterns but should not be classified as such. For untreated type III patients, plasma total cholesterol levels should range from 7.5 to 13.0 mmol/1 and triglycerides from 3.5 to 10.5 mmol/1. The presence of a broad-ji-band in the absence of hyperlipidemia excludes familial dysbetalipoproteinemia (type III). [Pg.509]

Location Gene Ratio of Gene Expression Levels (patient to control)... [Pg.27]

Transient myocardial ischemia was evaluated in 112 patients undergoing the Bruce protocol exercise stress testing. Technetium tetrofosmin scans were obtained and BNP levels were assessed before, during, and four hours after exercise (13). If patients had no inducible ischemia, BNP levels were low at baseline, 43 pg/mL, and unchanged during and after exercise. However, in patients with inducible ischemia, BNP levels rose from a median 62 to 92 pg/mL and nearly returned to baseline at four hours postexercise, Patients with severe ischemia had median BNP levels at baseline, 101 pg/mL and increased to 123 pg/mL, These were still elevated four hours postexercise to I 15 pg/mL, Differences were based on the BNP levels, Patients with no ischemia (43 pg/mL), mild to moderate ischemia (60-92 pg/mL), and severe ischemia (101 pg/mL) were statistically different, These differences were increased with exercise stress (13),... [Pg.467]

In the 1960s researchers formulated, and later refined, the so-called monoamine hypothesis of depression. This hypothesis states that symptoms of depression are due to alterations in the functioning of certain neurotransmitters known as monoamines, notably norepinephrine, serotonin, and to a lesser degree, dopamine. Roles for other neurotransmitters have been identified in recent years. The foundation of this hypothesis rests on the finding that all antidepressant medications known at the time had, to some extent, the ability to increase the availability of these neurotransmitters at the synaptic level. Patients and the general public often refer to this hypothesis as chemical imbalance. ... [Pg.41]

Visual acuity not corrected to a predicted level Patients whose symptoms seem unrelated to the nature or degree of the manifest refractive error... [Pg.344]

On a more practical level, pharmacists also should strive to provide patient educational materials that are written at a low literacy level. The National Work Group on Literacy and Health recommends that materials should be at the fifth-grade level or lower, yet most patient education materials are written at the eleventh-grade level. Patient education materials should be short, simple, and contain culturally sensitive graphics. Easy-to-read written materials should be combined with verbal instructions, which ideally should be repeated on several different occasions to reinforce patient understanding. Involving family members in the patient education process also can promote adherence. [Pg.16]

The oversecretion of hormone molecules is most often caused by a tumor. Several types of pituitary tumor cause endocrine diseases. For example, one of the most common causes of Cushing s disease is an abnormal proliferation of ACTH-producing cells. Cushing s disease is characterized by obesity, hypertension, and elevated blood glucose levels. Patients with Cushing s disease develop a characteristic appearance a puffy moon face and a buffalo hump caused by fat deposits between the shoulders. Occasionally, Cushing s disease is caused by adrenocortical tumors. [Pg.551]

Statins lower LDL-C by 20—55%, depending on the dose and statin (Table 35—7). The fractional reductions achieved with the various doses are the same regardless of the absolute value of the baseline LDI C level. Efficacy of LDI C lowering is log-linear LDL-C is reduced by -6% (from baseline) with each doubling of the dose. Maximal effects on plasma cholesterol levels are achieved within 7—10 days. The statins are effective in almost all patients with high LDL-C levels. Patients with homozygous familial hypercholesterolemia have very attenuated responses to the usual doses of statins because both alleles of the LDL receptor gene encode dysfunctional LDL receptors the partial response in these patients is due to a reduction in hepatic VLDL synthesis. [Pg.612]


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See also in sourсe #XX -- [ Pg.82 ]




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