Results 21 to 30 of about 2,409,440 (275)

Clinical and Molecular Characteristics of 60 Patients With Human Immunodeficiency Virus-Negative Castleman Disease

open access: yesFrontiers in Immunology, 2022
Castleman disease (CD) is a rare lymphoproliferative disorder. The mechanistic target of rapamycin (mTOR) pathway is a key regulator of various cellular functions, which may be related with the potential mechanisms of CD occurrence.
Siyu Qian   +10 more
doaj   +1 more source

Clinical and pathological aspects of multicentric hemangiosarcoma in a Pinscher dog

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
A 3-year-old female Pinscher dog was presented with a history of lameness and pain in hind limbs for one week which acutely progressed to non-ambulatory paraparesis. The dog had been apathetic and anorexic during the six days prior to presentation.
B.D.C. Martins   +7 more
doaj   +1 more source

Assessment of Subepithelial Angiogenesis in Acquired Cholesteatoma between Pediatric and Adult Patients

open access: yesTurkish Archives of Otorhinolaryngology, 2015
Objective:The aim of this study was to compare subepithelial angiogenesis developing within the perimatrix of the cholesteatoma between pediatric and adult patients.Methods:Sixty-one patients who underwent mastoidectomy for the first intent because of ...
Mustafa Aslıer   +6 more
doaj   +1 more source

Study of Autoantibodies and DQ Antigens in Patient with Celiac Disease [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Celiac Disease (CD) is a chronic autoimmune mediated disorder triggered by the ingestion of gluten. It is seen in genetically predisposed person and results in small intestine injury. Its aetiopathogenesis is not clear.
Andleeb Zehra   +7 more
doaj   +1 more source

The identification of celiac disease in asymptomatic children: the Generation R Study [PDF]

open access: yes, 2017
Background: The objective of our study was to assess whether TG2A levels in the healthy childhood population can be predictive of subclinical CD. Methods: A total of 4442 children (median age, 6.0 years) participating in a population-based prospective ...
Dik, W.A. (Willem)   +8 more
core   +1 more source

Comparison of surgery rates in biologic-naïve patients with Crohn’s disease treated with vedolizumab or ustekinumab: findings from SOJOURN

open access: yesBMC Gastroenterology, 2023
Background Crohn’s disease (CD) is a chronic inflammatory bowel disease characterized by relapsing and remitting inflammation that leads to progressive bowel damage.
Michelle Vu   +6 more
doaj   +1 more source

A head loss model for homogeneous slurry transport for medium sized particles

open access: yesJournal of Hydrology and Hydromechanics, 2015
Slurry transport in horizontal and vertical pipelines is one of the major means of transport of sands and gravels in the dredging industry. There exist 4 main flow regimes, the fixed or stationary bed regime, the sliding bed regime, the heterogeneous ...
Miedema Sape A.
doaj   +1 more source

Metal vapor excimer laser. Quarterly progress report, November 1, 1977--January 31, 1978. [Cd/Hg] [PDF]

open access: yes, 1978
During the reporting period the final construction stages of the Cd: Hg experiment was reached. The major accomplishments were in the experimental areas where the vapor supply oven was completed, the guide magnet assembly tested, and tests on the electron beam energy deposition with the Febetron 736 were started. In terms of discharge/kinetic modeling,
Kovacs, M. A., Jacob, J. H.
openaire   +2 more sources

Dynamic Visualization in Chemistry: Abstract of Special Issue 31, a CD-ROM for Mac OS and Windows [PDF]

open access: yesJournal of Chemical Education, 2003
Dynamic Visualization in Chemistry consists of four multimedia presentations: reaction of galena with acid, intermetallic compound formation, sublimation of ice, and intercalation.
James P. Birk   +6 more
openaire   +1 more source

Aquila X--1: a low inclination soft X-ray transient [PDF]

open access: yes, 1998
We have obtained I-band photometry of the neutron star X-ray transient Aql X--1 during quiescence. We find a periodicity at 2.487 cd-1, which we interpret as twice the orbital frequency (19.30+/-0.05 h).
Charles, P. A.   +3 more
core   +3 more sources

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