Results 11 to 20 of about 219,259 (151)

Different staining techniques evaluation for the study of sperm morphology and morphometry in bats (Mammalia: Chiroptera) [PDF]

open access: yesActa Zoológica Lilloana
The study of sperm morphology involves the use of various staining techniques that allow visualization of different structures of the spermatozoon and their variabili- ty.
Ana Sofía Dip   +3 more
doaj   +3 more sources

Single Extracellular Vesicle Analysis Performed by Imaging Flow Cytometry and Nanoparticle Tracking Analysis Evaluate the Accuracy of Urinary Extracellular Vesicle Preparation Techniques Differently

open access: yesInternational Journal of Molecular Sciences, 2021
Small extracellular vesicles isolated from urine (uEVs) are increasingly recognized as potential biomarkers. Meanwhile, different uEV preparation strategies exist.
Marvin Droste   +10 more
semanticscholar   +1 more source

Modern Sample Preparation Techniques: A Brief Introduction

open access: yesModern Sample Preparation Techniques [Working Title], 2021
Due to fast growth in microprocessors, analytical instrumentations in spectroscopy, chromatography, microscopy, sensors and microdevices have been subjected to significant developments.
M. Sargazi   +2 more
semanticscholar   +1 more source

Role of per-oral pancreatoscopy in the evaluation of suspected pancreatic duct neoplasia: a 13-year U.S. singlecenter experience [PDF]

open access: yes, 2017
Background and Aims The role of per-oral pancreatoscopy (POP) in the evaluation of occult pancreatic duct (PD) lesions remains limited to case series.
Attwell, Augustin R.   +5 more
core   +1 more source

Preventing infection from reusable medical equipment: a systematic review [PDF]

open access: yes, 2002
BACKGROUND: In 2000, the World Health Organization (WHO) had eight sets of conflicting recommendations for decontaminating medical equipment. We conducted a systematic review of observational studies to assist WHO in reconciling the various guidelines ...
Garner, Paul, Hart, Tony, Sopwith, Will
core   +6 more sources

Advanced Sample Preparation Techniques for Surface Spectroscopy Analysis of Organic: Inorganic Hybrid Silica Particles

open access: yesModern Sample Preparation Techniques [Working Title], 2021
Silica due to its large inorganic amorphous wall and hydrophilic surface properties renders its suitability for designing different varieties of organic–inorganic silica-based materials.
Harekrishna Panigrahi   +2 more
semanticscholar   +1 more source

Histological studies of cellular differentiation during somatic embryogenesis of coconut plumule-derived calli [PDF]

open access: yes, 2015
Since coconut is   one of the most recalcitrant species to generate in vitro, it is   necessary to study in detail about the cellular changes that occur during   somatic embryogenesis to enhance our knowledge about this phenomenon.
Bhavyashree, U.   +5 more
core   +3 more sources

Evaluación de la inducción de embriogénesis somática a partir de hojas cotiledonares de curuba de castilla (Passiflora mollissima) L.H Bailey [PDF]

open access: yes, 2019
Passiflora mollissima  L.H Bailey is an endemic species from the Andes mountain of Colombia in South America with important edible fruits and medicinal and economical properties.
Cancino Escalante, Giovanni Orlando   +1 more
core   +2 more sources

Sample Preparation Techniques for the Analysis of Microplastics in Soil—A Review

open access: yesSustainability, 2020
Although most plastic pollution originates on land, current research largely remains focused on aquatic ecosystems. Studies pioneering terrestrial microplastic research have adapted analytical methods from aquatic research without acknowledging the ...
Daniel Thomas   +3 more
semanticscholar   +1 more source

Efficacy of cartridge based nucleic acid amplification test to diagnose tubercular pleural effusion [PDF]

open access: yes, 2017
Background: Tuberculosis (TB) remains a major health concern worldwide. Extra pulmonary tuberculosis (EPTB) in India accounts up to 20% of all tuberculosis cases.
Gupta, Prem P.   +2 more
core   +2 more sources

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