Results 41 to 50 of about 451,287 (334)

Ultrasonic characterization of the pulmonary venous wall: echographic and histological correlation [PDF]

open access: yes, 2002
Background: Pulmonary vein isolation with radiofrequency catheter ablation techniques is used to prevent recurrences of human atrial fibrillation. Visualization of the architecture at the venoatrial junction could be crucial for these ablative techniques.
Anderson, R.H.   +7 more
core   +1 more source

Geometry Processing of Conventionally Produced Mouse Brain Slice Images

open access: yes, 2017
Brain mapping research in most neuroanatomical laboratories relies on conventional processing techniques, which often introduce histological artifacts such as tissue tears and tissue loss.
Agarwal, Nitin   +2 more
core   +1 more source

Colon adenocarcinoma diagnosis in human samples by multicontrast nonlinear optical microscopy of hematoxylin and eosin stained histological sections [PDF]

open access: yes, 2014
Combined multimodal nonlinear optical (NLO) microscopies were used to detect and quantify morphological changes associated with stroma and epithelial transformation in colon cancer.
Adur, Javier Fernando   +7 more
core   +1 more source

Artifacts of Classical Histological Techniques in Wistar Rat Thymus Sections: Identification, Implementation and Impact

open access: yesHealth Research in Africa
Introduction. Histological artifacts of the thymus can be confused with age-related histological changes or diseases that disrupt T lymphocyte maturation and influence the functioning of the immune system.
Deh ZP   +6 more
doaj   +1 more source

Histochemical and immunohistochemical analyses of the myocardial scar fallowing acute myocardial infarction [PDF]

open access: yesVojnosanitetski Pregled, 2012
Background/Aim. The heart has traditionally been considered as a static organ without capacity of regeneration after trauma. Currently, the more and more often asked question is whether the heart has any intrinsic capacities to regenerate myocytes ...
Tatić Vujadin   +6 more
doaj   +1 more source

Decision Tree Analysis as a Supplementary Tool to Enhance Histomorphological Differentiation when Distinguishing Human from Non-human Cranial Bone in both Burnt and Unburnt States: A feasibility study [PDF]

open access: yes, 2016
This feasibility study was undertaken to describe and record the histological characteristics of burnt and unburnt cranial bone fragments from human and non-human bones.
Crawley M   +4 more
core   +1 more source

Alteraciones de la morfología dendrítica neuronal en la corteza cerebral de ratones infectados con rabia: un estudio con la técnica de Golgi

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2007
Introducción. Los signos neurológicos de la rabia son impresionantes; no obstante, el cerebro infectado sufre apenas cambios histológicos muy sutiles. Objetivo.
Orlando Torres-Fernández   +2 more
doaj   +1 more source

Correlation between extraintestinal manifestations and clinical parameters with the histologic activity index in patients with inflammatory bowel diseases [PDF]

open access: yesVojnosanitetski Pregled, 2013
Bacground/Aim. Crohn's disease (CD) and ulcerative colitis (UC) are chronic, idiopathic, inflammatory diseases of the digestive tract. The aim of this study was to determine a possible correlation between the clinical parameters of the disease ...
Štulić Miloš   +6 more
doaj   +1 more source

Utilizing micro-computed tomography to evaluate bone structure surrounding dental implants: a comparison with histomorphometry [PDF]

open access: yes, 2013
Although histology has proven to be a reliable method to evaluate the ossoeintegration of a dental implant, it is costly, time consuming, destructive, and limited to one or few sections.
Coelho, Paolo G   +4 more
core   +2 more sources

Plasma cell gingivitis - an unusual case of simultaneus disease occurence in two siblings [PDF]

open access: yesVojnosanitetski Pregled, 2019
Introduction. Plasma cell gingivitis (PCG) is a relatively rare disease that usually occurs on the anterior maxillary and mandibular gingiva. It manifests as extreme redness, swelling and gum tissue enlargement with propensity for bleeding, accompanied ...
Đurić Milanko   +5 more
doaj   +1 more source

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