Results 31 to 40 of about 150,410 (356)

Contextual Physics Optics Lab Media Based on Deep Learning: Analysis of Clove Fixator Variations on Light Intensity Absorption on Colored Fabrics

Pendipa
This study aims to produce a contextual laboratory practice in optics by analyzing the variations of fixatives in clove natural dye on the absorption of sunlight by colored fabrics.
Maria Enjelina Suban, Anastasia Martha Kenek Udak, Sonia Seliana Djara Dima   +2 more
doaj   +1 more source

Phaseolus vulgaris leuco-agglutinin immunohistochemistry. A comparison between autoradiographic and lectin tracing of neuronal efferents [PDF]

, 1984
The autoradiographic pattern of anterograde labeling as a result from injections with tritiated amino acids is compared to the labeling of efferents with Phaseolus vulgaris leuco-agglutinin after lectin injections in the same nucleus visualized by ...
Groenewegen, H.J.,, Horst, G.J. ter,, Karst, H.,, Luiten, P.G.M.,   +3 more
core   +2 more sources

Evaluation of the Histological Staining Performance of Rat Eyeball Sections Prepared Using a Self-Developed Fixative

Shiyan dongwu yu bijiao yixue
ObjectiveTo compare the histological staining performance of four various tissue fixatives, including a self-developed fixative, for preparing paraffin sections of rat eyeball tissue.MethodsTwenty 5-week-old male Sprague-Dawley (SD) rats were randomly ...
TANG Xiaohang, GU Yingmin, LÜ Yangyang, HUANG Mingshu, TIAN Xuesong   +4 more
doaj   +1 more source

Impact of fixations on anti-genetic determinants of CD4, CD68, and Pax8 immunohistochemistry: A comparative study of NBF, Zink formalin, and Bouin's fluid [PDF]

Iraqi Journal of Veterinary Sciences
Fixation inhibits autolysis and is an essential step in disease. Our work examined how neutral buffer NBF (NBF), zinc formalin (ZF), and Bouin's fluid (BF) affected tissue specific CD4, CD68, and Pax8 anti-genetic determinants.
Amani A. Alayash, Firas M. Abed
doaj   +1 more source

Evaluation of two eco-friendly neutralizers for a spectrum of tissue fixatives for biomedical applications. [PDF]

, 2018
Formaldehyde is a widely used aldehyde in biomedical applications, including tissue fixation. It is this same fixative property that can result in toxicity if aldehydes are improperly discarded.
Carmichael, Stanley Thomas, Prakash, Roshini   +1 more
core  

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Cytocentrifuged biopsy fixative preparation: A simple cost-effective technique facilitating microscopic diagnosis of lumen-dwelling intestinal parasites

Indian Journal of Pathology and Microbiology, 2017
Objective: Direct microscopic visualization is the most specific method for detecting intestinal parasites and is commonly achieved by stool examination or mucosal biopsy.
Prashant Joshi, Prasenjit Das, Venkateswaran Iyer, Siddharth Datta Gupta   +3 more
doaj   +1 more source

Locus coeruleus complex of the family Delphinidae [PDF]

, 2018
The locus coeruleus (LC) is the largest catecholaminergic nucleus and extensively projects to widespread areas of the brain and spinal cord. The LC is the largest source of noradrenaline in the brain.
Arbelo, Manuel, Bernaldo De Quir\uf3s, Yara, Bombardi, Cristiano, Cozzi, Bruno, Fern\ue1ndez, Antonio, Herr\ue1ez, Pedro, Sacchini, Simona   +6 more
core   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Qualitative analysis of histochemical and immunohistochemical properties of ethanol, glycerol, and formalin fixative

Asian Journal of Medical Sciences
Background: Fixation is essential in histopathology to preserve tissue integrity before analysis, with neutral buffered formalin being the gold standard for decades because of its effective protein cross-linking properties.
Buvaneswari V , Deepadevi G , Peter Samidoss A , Muthu Prabha MS , Vinoth Kumar V   +4 more
doaj   +1 more source