Results 301 to 310 of about 2,869,633 (331)
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Seminars in Respiratory and Critical Care Medicine, 2004
Microscopic polyangiitis is a systemic vasculitis affecting smal-l and medium-sized vessels and is characteristically associated with a focal and segmental necrotizing glomerulonephritis. It may present as a pulmonary-renal syndrome with rapidly progressive glomerulonephritis and alveolar hemorrhage, but the pattern of disease will vary according to ...
Lucy, Smyth +2 more
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Microscopic polyangiitis is a systemic vasculitis affecting smal-l and medium-sized vessels and is characteristically associated with a focal and segmental necrotizing glomerulonephritis. It may present as a pulmonary-renal syndrome with rapidly progressive glomerulonephritis and alveolar hemorrhage, but the pattern of disease will vary according to ...
Lucy, Smyth +2 more
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Digestive Diseases, 2015
Microscopic colitis (MC) is the common denominator for lymphocytic and collagenous colitis (CC). It is now recognized as a relatively frequent cause of diarrhea that equals the prevalence of inflammatory bowel disease. Patients are typically middle-aged women, but disease may occur at every age.
Bouma, G., Munch, A.S.
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Microscopic colitis (MC) is the common denominator for lymphocytic and collagenous colitis (CC). It is now recognized as a relatively frequent cause of diarrhea that equals the prevalence of inflammatory bowel disease. Patients are typically middle-aged women, but disease may occur at every age.
Bouma, G., Munch, A.S.
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Clinics in Laboratory Medicine, 1988
Microscopic hematuria is a common problem that may affect up to 13 per cent of the population. The number of RBCs identified in the urine sediment is dependent, in part, upon the technique used in performing the urinalysis. The exact number of RBCs normally excreted into the urine has been difficult to establish.
H L, Corwin, M D, Silverstein
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Microscopic hematuria is a common problem that may affect up to 13 per cent of the population. The number of RBCs identified in the urine sediment is dependent, in part, upon the technique used in performing the urinalysis. The exact number of RBCs normally excreted into the urine has been difficult to establish.
H L, Corwin, M D, Silverstein
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Analytical Chemistry, 2009
Analysis of scattered light can achieve high spatial resolution without labeling or sample preparation.
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Analysis of scattered light can achieve high spatial resolution without labeling or sample preparation.
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Gastroenterology, 2011
Microscopic colitis is a common cause of chronic watery diarrhea, especially among older persons. Diagnosis requires histologic analysis of colon biopsy samples in the appropriate clinical setting. Recent studies have shown an increase in the incidence of microscopic colitis, and several have addressed potential mechanisms.
Darrell S, Pardi, Ciarán P, Kelly
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Microscopic colitis is a common cause of chronic watery diarrhea, especially among older persons. Diagnosis requires histologic analysis of colon biopsy samples in the appropriate clinical setting. Recent studies have shown an increase in the incidence of microscopic colitis, and several have addressed potential mechanisms.
Darrell S, Pardi, Ciarán P, Kelly
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International Laser Science Conference, 1986
The crossed-beam thermal lens technique is used to probe weak optical absorbance and small variations in thermal diffusivity within a probe volume of a few cubic micrometers. By recording the signal as the sample is translated through the probe volume, a high spatial resolution image may be generated based on either the absorbance or thermal diffusion ...
N J. Dovichi, D S. Burgi
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The crossed-beam thermal lens technique is used to probe weak optical absorbance and small variations in thermal diffusivity within a probe volume of a few cubic micrometers. By recording the signal as the sample is translated through the probe volume, a high spatial resolution image may be generated based on either the absorbance or thermal diffusion ...
N J. Dovichi, D S. Burgi
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Current Treatment Options in Gastroenterology, 2004
As the diagnosis of microscopic colitis (MC) is made on the basis of histologic criteria, it is crucial to render an accurate microscopic interpretation. Features include 20 or more lymphocytes per 100 epithelial cells, mixed lamina propria inflammatory infiltrate, and preservation of crypt architecture for both lymphocytic and collagenous colitis (CC).
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As the diagnosis of microscopic colitis (MC) is made on the basis of histologic criteria, it is crucial to render an accurate microscopic interpretation. Features include 20 or more lymphocytes per 100 epithelial cells, mixed lamina propria inflammatory infiltrate, and preservation of crypt architecture for both lymphocytic and collagenous colitis (CC).
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MICROSCOPE, ESPECIALLY INVERTED MICROSCOPE
2002The invention relates to a microscope, especially an inverted microscope, having an incident light illumination beam path for stimulating fluorescence by means of a fluorescent light source. The fluorescence is stimulated by means of a shutter which opens the optical path temporarily in order to generate fluorescence stimulation. In order to reduce the
ZEISS CARL JENA GMBH +2 more
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Gastroenterology Nursing, 1999
Endoscopy nurses and associates occasionally find themselves assisting with colonoscopies in which biopsy specimens are obtained from normal-appearing mucosa to rule out microscopic colitis. A review of the literature was undertaken to learn more about this uncommon but troublesome cause of chronic diarrhea in patients.
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Endoscopy nurses and associates occasionally find themselves assisting with colonoscopies in which biopsy specimens are obtained from normal-appearing mucosa to rule out microscopic colitis. A review of the literature was undertaken to learn more about this uncommon but troublesome cause of chronic diarrhea in patients.
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Journal of Microscopy, 1974
SummaryMicroscopy poses special problems of communication because it reveals completely unfamiliar images to the eye. During the eighteenth century, scientific societies, private letters and the sale of standard specimens satisfied the largely amateur interest in microscopy. The need to illustrate texts came rather later than might be expected, however,
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SummaryMicroscopy poses special problems of communication because it reveals completely unfamiliar images to the eye. During the eighteenth century, scientific societies, private letters and the sale of standard specimens satisfied the largely amateur interest in microscopy. The need to illustrate texts came rather later than might be expected, however,
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