Influence of Water Intake on the Degree of Incisor Fluorosis and on the Incorporation of Fluoride into Bones and IncisorTeeth of Mice

1973 ◽  
Vol 7 (2) ◽  
pp. 166-172 ◽  
Author(s):  
J.A. Růžička ◽  
L. Mrklas ◽  
K. Rokytová
2017 ◽  
Vol 26 (3) ◽  
pp. 212-7
Author(s):  
Nur Rasyid ◽  
Donny E. Putra ◽  
Widi Atmoko ◽  
Adianti Khadijah ◽  
Dyandra Parikesit ◽  
...  

Background: In uroflowmetry examination, patients are usually instructed to intake a large volume of water and wait until the bladder is full. The association between the volume of water intake and the waiting time before uroflowmetry is unknown. The aim of this study is to investigate the relationship between the volume of water intake and the waiting time prior to uroflowmetry.Methods: This trial was designed as a randomized, researchers, caregivers and patients blinded, superiority trial with three parallel groups and primary endpoint of waiting time prior to the uroflowmetry study based on the volume of patients’ water intake. Randomization was performed by block randomization with a 1:1:1 allocation. Patients scheduled for uroflowmetry at the Urology Clinic of Cipto Mangunkusumo Hospital were enrolled from March 2013 until December 2013. The eligibility criteria were male patients with ages above 50 years and body mass index 18.5–24.9 kg/m2.Results: A total of 83 patients was randomly assigned into 3 study groups: 300 ml (28 patients), 400 ml (28 patients), and 500 ml (27 patients). All patients were included in final analysis. Mean waiting time were 85.1±59.8 min, 107.2±70.4 min, and 66±28.4 min for patients intake 300, 400, and 500 ml of water respectively (p=0.07). The final bladder volumes for three groups were statistically different (262.4±130.8 ml, 289.4±126.2 ml, 359.2±137 ml; p=0.02).Conclusion: The volume water intake of 300–500 ml did not affect waiting time before uroflowmetry. Increasing water intake at least 500 ml added the final bladder volume and shorter the waiting time.


2017 ◽  
Vol 28 (1) ◽  
Author(s):  
Silvia F. Benozzi ◽  
Gisela Unger ◽  
Amparo Campion ◽  
Graciela L. Pennacchiotti

2010 ◽  
Vol 70 (2) ◽  
pp. 328-336 ◽  
Author(s):  
Ana Valeria González Pereyra ◽  
Verónica Maldonado May ◽  
Carlos Guillermo Catracchia ◽  
María Alejandra Herrero ◽  
Myriam Celina Flores ◽  
...  

2009 ◽  
Vol 105 (3) ◽  
pp. 233-235 ◽  
Author(s):  
Vitaya Titapant ◽  
Nisarat Phithakwatchara ◽  
Prakong Chuenwattana ◽  
Pornpen Tontisirin ◽  
Sommai Viboonchard ◽  
...  

Author(s):  
E.D. Khetsuriani ◽  
◽  
A. Yu. Garbuz ◽  
T. E. Khetsuriani ◽  
◽  
...  

Purpose: to consider a classification list of heuristic methods allowing solving various design problems in relation to hydraulic facilities located on reclamation systems, taking into account the conditions of the functional operation of soft floating structures as water intake structures. Materials and methods. Efficient use of water resources includes an ecosystem approach, which allows considering water body together with the catchment area, the implemented activities for water discharge (Q, m³/s) with the provision of environmental safety in zones of influence of water intake as a single system. The ecosystem approach to the water bodies under consideration (rivers, reservoirs, etc.) should provide for a set of design and structural measures in water technological complex to ensure environmental safety in the zones of its influence. Results and discussion. Ensuring the fulfillment of these two conditions implies the solution of a number of basic tasks to improve the existing constructive and technological units and to create new ones using modern high-strength synthetic fabric materials of national production. The selection of the required calculated volumes of supplied water resources from the object is from 1 to 100 m³/s and more, which cannot but affect its ecological component, while preserving biological resources and the fish species composition should be implied. Conclusions. In formation of constructive solutions to ensure environmental safety in the zones of influence of water technological complex, one of the most promising directions is the methodological basis for the synthesis of soft floating structures, which ensure the preservation of biological resources in a water body, protection from bottom and suspended sediments, as well as fulfillment of environmental safety requirements.


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