Results 11 to 20 of about 490,539 (259)

New Carbon Paste Modified Micro Electrode Based on Haematoxylin for Determination of Aluminum in Underground Water

open access: yesInternational Journal of Electrochemical Science, 2011
A novel, simple and highly sensitive micro electrode based on carbon paste modified with haematoxylin (HCPME) was suggested for the determination of aluminum. HCPME was prepared by mixing graphite powder and haematoxylin with hot paraffin oil.
Gaber A.M. Mersal, Hassan A. Arida
doaj   +3 more sources

Electrochemical Study of Haematoxylin Inhibitory Activity to Control Carbon Steel Corrosion in Natrium Nitrate Solution

open access: yesInternational Journal of Electrochemical Science, 2013
The corrosion inhibition of carbon steel in 0.1 M NaNO3 solution using haematoxylin (HX), IUPAC name 7,11b-Dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol was studied using electrochemical measurements such as: potentiodynamic polarization and ...
Adriana Samide   +4 more
doaj   +3 more sources

A Morphologic Study of Cutaneous Adnexal Tumours [PDF]

open access: yesNational Journal of Laboratory Medicine, 2016
Introduction: Cutaneous adnexal tumour is a collective term for tumours arising from various adnexal units of the skin. These tumours share many common features even though they differentiate along one line.
Ramya Gandhi, Sowmya Srinivasan
doaj   +1 more source

HAEMATOXYLIN-PERMANGANATE REAGENT FOR THE SPECTROPHOTOMETRIC DETERMINATION OF SOME THIOL DRUGS [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 1995
A new rapid and sensitive spectrophotometric method was developed for the determination of six thiol pharmaceutical compounds. The method is based on the spontaneous oxidation of the thiol group with a constant small concentration of potassium ...
Ibrahim Refaat
doaj   +1 more source

Rapid screening of pea (Pisum sativum) genotypes against aluminium toxicity

open access: yesThe Indian Journal of Agricultural Sciences, 2023
Twenty-five pea genotypes were grown in trays under a controlled environment in the laboratory of Basic Sciences and Humanities, College of Horticulture and Forestry, CAU, Pasighat, Arunachal Pradesh (2018–2021) and evaluated at 3 levels of Al (0 ppm ...
MOHD TALHA ANSARI   +3 more
doaj   +1 more source

Structural examination of experimental femoral head avascular necrosis

open access: yesФундаментальная и клиническая медицина, 2023
Aim. To conduct histological analysis of femoral head avascular necrosis in Wistar rats.Materials and Methods. Femoral head avascular necrosis was artificially induced in 12 Wistar rats which have been euthanised at 2, 4, 6, and 8 weeks postoperation (n =
N. A. Shabaldin   +5 more
doaj   +1 more source

Utility of Kumkum as a Counterstain in Histopathological Evaluation of Cervix: An Unexplored Archaic Behooveful Colourant [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: The turmeric extract has been used as a potential alternative for eosin on routine histopathology sections. Kumkum is made from saffron flowers of Crocus sativus L. with mild use of turmeric.
N Navya   +4 more
doaj   +1 more source

Automated detection and delineation of lymph nodes in haematoxylin & eosin stained digitised slides

open access: yesJournal of Pathology Informatics, 2023
Treatment of patients with oesophageal and gastric cancer (OeGC) is guided by disease stage, patient performance status and preferences. Lymph node (LN) status is one of the strongest prognostic factors for OeGC patients. However, survival varies between
Manon Beuque   +9 more
doaj   +1 more source

Effect of sample size and staining methods on stallion sperm morphometry by the Sperm Class Analyzer

open access: yesVeterinární Medicína, 2005
Computer-assisted sperm morphometry analysis has improved the assessment of sperm morphology, but the results depend on the use of adequate evaluation and staining procedures of spermatozoa from individual species. In this study, the morphological module
M. Hidalgo   +4 more
doaj   +1 more source

Cytogenetic study and optimization of genome in situ hybridization (GISH) method in Pistacia spp. [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2014
Pistachio (Pistacia vera) is one of the most important horticultural products in the world known by the name of Iran. Moreover, Iran has the richest germplasm of pistachio due to the origin of pistachio and the existence of large numbers of commercial ...
Saeid Mirzaei   +4 more
doaj   +1 more source

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