Action of vasoactive drugs on the cerebral circulation studied by an infrared method

1987 ◽  
Vol 103 (6) ◽  
pp. 868-870
Author(s):  
M A. Sarkisyan ◽  
S. G. Nalbandyan ◽  
�. S. Gabrielyan
1997 ◽  
Vol 160 (1) ◽  
pp. 123-132
Author(s):  
C. BARFOD ◽  
N. AKGÖREN ◽  
M. FABRICIUS ◽  
U. DIRNAGL ◽  
M. LAURITZEN

2017 ◽  
pp. 34-37
Author(s):  
Shydlovska T.A. ◽  
◽  
Kozak N.S. ◽  
Ovsianik K.V. ◽  
Petruk L.H. ◽  
...  

2019 ◽  
pp. 81-93
Author(s):  
G.A. Iedynak ◽  
◽  
M.B. Guska ◽  
Y.P. Kozak ◽  
V.I. Mazur ◽  
...  

Author(s):  
Brynza N. S. ◽  
◽  
Proklova T. N. ◽  
Lebedeva D. I. ◽  
Dyachkov S. M. ◽  
...  
Keyword(s):  

2020 ◽  
Vol 19 (4) ◽  
pp. 301
Author(s):  
Amanda Mariano Morais ◽  
Daiane Naiara Da Penha ◽  
Danila Gonçalves Costa ◽  
Vanessa Beatriz Aparecida Fontes Schweling ◽  
Jaqueline Aparecida Almeida Spadari ◽  
...  

Introduction: The functional benefits of Early Mobilization (EM) capable of minimizing limitations and deformities in the face of immobility are clear, but there are many barriers to conduct EM as a routine practice in the Intensive Care Unit (ICU), including the use of vasoactive drugs (VAD), since it is directly related to weakness acquired in the ICU, in addition to the resistance of the multidisciplinary team to mobilize the patient using VAD. Objective: The objective of this literature review is to raise a scientific basis in the management of critically ill patients using DVAs for EM in the ICU. Methods: It is an integrative review of the literature, with research in the databases: PEDro, Pubmed, Lilacs, with articles published between 2011 and 2018, in Portuguese and English, using the terms: vasoactive drugs, early mobility, exercise in UCI, vasopressor and its equivalents in Portuguese. Results: Nine studies were included that analyzed the EM intervention in patients using VAD, with or without ventilatory support. There was no homogeneous treatment among the researched works, varying between exercises in bed and outside, with passive and / or active action. However, regardless of the conduct, there was an improvement in the cardiovascular response without relevant changes regarding the use of VAD. Conclusion: EM is not contraindicated for patients in the ICU with the use of VAD, and it was shown to be effective and safe without promoting relevant hemodynamic and cardiorespiratory changes, which would determine its absolute contraindication.Keywords: vasodilator agents, early ambulation, intensive care units, physical therapy specialty.


2019 ◽  
Vol 25 (2) ◽  
pp. 186 ◽  
Author(s):  
A. V. Gavrilenko ◽  
A. V. Kuklin ◽  
A. S. Khripkov

2011 ◽  
Vol 28 (1) ◽  
pp. 33-48 ◽  
Author(s):  
Oto Hanuš ◽  
Václava Genčurová ◽  
Yunhai Zhang ◽  
Pavel Hering ◽  
Jaroslav Kopecký ◽  
...  

Milk acetone determination by the photometrical method after microdiffusion and via FT infra-red spectroscopyMilk acetone (AC) and betahydroxybutyrate (BHB) are important indicators of the energy metabolism of cows (ketosis occurrence) and an effective method for their determination, with reliable results, is of great importance. The goal of this work was to investigate the infrared method MIR-FT in terms of its calibration for milk AC and to develop a usable procedure. The microdiffusion photometric (485 nm; Spekol 11) method was used with salicylaldehyde as a reference (Re) and mid infrared spectroscopy FT (MIR-FT: Lactoscope FT-IR, Delta; MilkoScan FT 6000, M-Sc) as an indirect method. The acetone addition to milk had no recovery using MIR-FT (Delta). The reference AC set must have acceptable statistics for good MIR-FT calibration (M-Sc) and they were: 10.1 ± 9.74 at a geometric mean of 7.26 mg l-1, and a variation range from 1.98 to 33.66 mg l-1. The AC correlation between Re and MIR-FT (Delta) was low at 0.32 (P>0.05 but the Log AC relationship between Re and MIR-FT (M-Sc) was markedly better at 0.80 (P<0.01). The conversion of >10 mg l-1 as an AC subclinical ketosis limit could be > -0.80 (feedback 0.158 mmol l-1 = 9.25 mg l-1) and > -1.66. This could be important for ketosis monitoring (using M-Sc).


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