Results 31 to 40 of about 8,063,783 (304)

Is Normal Human Urine Toxic?

Experimental Biology and Medicine, 1946
ConclusionTolerance tests for urine on a surviving organ (frog heart), and on different species of laboratory animals as well as clinical findings in man prove that human urine is not toxic. The delayed fatal effects which follow the injection of certain urine specimens (7%) into animals are due to infections.
B, ZONDEK, R, BLACK
openaire   +2 more sources

Predicting urinary creatinine excretion and its usefulness to identify incomplete 24h urine collections [PDF]

, 2012
Studies using 24 h urine collections need to incorporate ways to validate the completeness of the urine samples. Models to predict urinary creatinine excretion (UCE) have been developed for this purpose; however, information on their usefulness to ...
Dekkers, A.L.M., Rehurkova, I., Veer, P., van 't, de Boer, E., Keyzer, W., de, de Henauw, S., Crispim, S.P., de Keyzer, W., van 't Veer, P., Maele, G., van, Volatier, J.L., Slimani, N., Boer, E., de, Huybrechts, I., Ruprich, J., Hulshof, P.J.M., Andersen, L.F., van Maele, G., Geelen, A., Henauw, S., de   +19 more
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Utility of novel diagnostic tests for tuberculosis using human urine [PDF]

, 2012
Includes abstract.Includes bibliographical references.Two thirds of new TB cases in sub-Saharan Africa are HIV coinfected. HIV-TB co-infection increases the incidence of extra-pulmonary, sputum smear-negative and sputum-scarce TB.
Muchinga, Tapuwa Enwell
core   +1 more source

Combining Feature-Based Molecular Networking and Contextual Mass Spectral Libraries to Decipher Nutrimetabolomics Profiles

Metabolites, 2022
Untargeted metabolomics approaches deal with complex data hindering structural information for the comprehensive analysis of unknown metabolite features.
Lapo Renai, Marynka Ulaszewska, Fulvio Mattivi, Riccardo Bartoletti, Massimo Del Bubba, Justin J. J. van der Hooft   +5 more
doaj   +1 more source

Contamination rates of three urine-sampling methods to assess bacteriuria in pregnant women [PDF]

, 2013
OBJECTIVE: To estimate and compare contamination rates of three different urine-sampling methods in pregnant women to assess bacteriuria. METHODS: In this cross-sectional study, 113 pregnant women collected three different midstream urine samples ...
Visser, C.E., Geerlings, S.E., van den Heuvel, E.R., Stolk, Ronald P.; id_orcid, Stolk, R.P., Erwich, J.J.H.M., Visser, Caroline E., Schneeberger, C., Stolk, Ronald P., Schneeberger, Caroline, Geerlings, Suzanne E., Erwich, Jan Jaap H. M., Erwich, Jan Jaap H. M.; id_orcid, van den Heuvel, Edwin R.   +13 more
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Integrating Human Waste with Microbial Fuel Cells to Elevate the Production of Bioelectricity

BioTech, 2022
Due to the continuous depletion of natural resources currently used for electricity generation, it is imperative to develop alternative energy sources. Human waste is nowadays being explored as an efficient source to produce bio-energy.
Chetan Pandit, Bhim Sen Thapa, Bhagyashree Srivastava, Abhilasha Singh Mathuriya, Umair-Ali Toor, Manu Pant, Soumya Pandit, Deepak-A. Jadhav   +7 more
doaj   +1 more source

Urine patch distribution under dairy grazing at three stocking rates in Ireland [PDF]

, 2011
peer-reviewedNitrate pollution of water is a serious global environmental issue. Grassland agriculture is a major source of diffuse nitrate pollution, with much of this nitrate originating from the urine patches of grazing animals.
Moir, James L., Di, H.J., Cameron, K.C., Hennessy, Deirdre, Richards, Karl G., Dennis, S.J.   +5 more
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Human urine as a source of nutrients for maize and its impacts on soil quality at Arba Minch, Ethiopia

Journal of Water Reuse and Desalination, 2018
A pot experiment was conducted at Arba Minch, Ethiopia to study the effects of urine on soil properties and yield of maize in natural settings. The pot treatments consisted of 500, 800, 1,000 and 1,200 ml of neat human urine collected from a UDDT (Urine ...
Kinfe Kassa, Yesuf Ali, Wubishet Zewdie
doaj   +1 more source

Antibacterial activity of human urine [PDF]

Journal of Clinical Investigation, 1968
The fate of bacteria in human urine was studied after inoculation of small numbers of Escherichia coli and other bacterial strains commonly implicated in urinary tract infection. Urine from normal individuals was often inhibitory and sometimes bactericidal for growth of these organisms.
openaire   +2 more sources

Electrooxidation and Low-tech Determination of Pantoprazole on a Disposable Pencil Graphite Electrode by the use of Cationic Surfactant

Acta Chimica Slovenica, 2020
The electrochemical oxidation of pantoprazole, a selective proton pump inhibitor, was studied in aqueous as well as aqueous/surfactant media at a disposable pencil graphite electrode using cyclic and adsorptive stripping voltammetric techniques.
Pınar Talay Pinar
doaj   +1 more source