scholarly journals Effect of low power laser irradiation on the viscosity and the hydrogen ion concentration (pH) of bio liquids in vitro

2012 ◽  
Vol 25 (4) ◽  
pp. 70-76
Author(s):  
Ayman A. Ahmmed ◽  
Tymaa Alglami
Keyword(s):  
Low Power ◽  
Laser Irradiation ◽  
Hydrogen Ion ◽  
Ion Concentration ◽  
Power Laser ◽  
Hydrogen Ion Concentration

In vitro anti-tumor effect of low-power laser irradiation (LPLI) on gastroenterological carcinoma cells

2019 ◽  
Vol 35 (3) ◽  
pp. 677-685 ◽  
Author(s):  
Ye Tian ◽  
Yeachan Lee ◽  
Hyejin Kim ◽  
Hyun Wook Kang
Keyword(s):  
Low Power ◽  
Laser Irradiation ◽  
Carcinoma Cells ◽  
Power Laser

Low power laser irradiation alters gene expression of olfactory ensheathing cells in vitro

2005 ◽  
Vol 37 (2) ◽  
pp. 161-171 ◽  
Author(s):  
Kimberly R. Byrnes ◽  
Xingjia Wu ◽  
Ronald W. Waynant ◽  
Ilko K. Ilev ◽  
Juanita J. Anders
Keyword(s):  
Gene Expression ◽  
Low Power ◽  
Laser Irradiation ◽  
Olfactory Ensheathing Cells ◽  
Power Laser ◽  
Ensheathing Cells

Low-Power Laser Irradiation Increases Cyclic GMP Synthesis in Penile Smooth Muscle Cells in Vitro

2000 ◽  
Vol 18 (6) ◽  
pp. 291-294 ◽  
Author(s):  
NICHOLAS KIPSHIDZE ◽  
JOHN R. PETERSEN ◽  
JAFAR VOSSOUGHI ◽  
VICTOR NIKOLAYCHIK ◽  
IVAN BAKHUTASHVILI ◽  
...  
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Low Power ◽  
Laser Irradiation ◽  
Cyclic Gmp ◽  
Muscle Cells ◽  
Power Laser

Effect of norepinephrine on myocardial intracellular hydrogen ion concentration

1975 ◽  
Vol 229 (2) ◽  
pp. 344-349 ◽  
Author(s):  
KM Riegle ◽  
RL Clancy
Keyword(s):  
Metabolic Acidosis ◽  
Respiratory Acidosis ◽  
Hydrogen Ion ◽  
Ion Concentration ◽  
Beta Blockade ◽  
Hydrogen Ion Concentration ◽  
Rat Hearts ◽  
Buffer Value

The effect of norepinephrine (NE) on the intracellular hydrogen ion concentration [H+]i of isolated rat hearts perfused with a modified Krebs-Henseleit solution (SHS) was determined. The [H+]i was calculated with the [14C]-dimethyloxazolidinedione method. Respiratory or metabolic acidosis was produced by equilibrating the KHS with 20% C02 or decreasing the [HC03-] of the KHS, respectively. Three types of experiments were carried out: 1) beta blockade--MJ 1999 (Sotalol) was added to the KHS; 2) control--no pharmacological treatment; and 3) NE-norepinephrine was added to the KHS. The effective CO2 buffer values (delta[HC03-]i/deltapHi) during respiratory acidosis were: beta blockade, 11; control, 35; and NE, 84. The production of metabolic acidosis resulted in the following [H+]i changes: beta blockade, 52 mM; control, 60 nM; and NE 7 nM. These results suggest that NE markedly attenuates the changes in [H+]i accompanying respiratory and metabolic acidosis and may account in part for previous observations that the effective C02 buffer value of cardiac muscle in vivo is greater than that in vitro.

In vitro effect of carboplatin, cytarabine, paclitaxel, vincristine, and low-power laser irradiation on murine mesenchymal stem cells

2009 ◽  
Vol 41 (6) ◽  
pp. 463-469 ◽  
Author(s):  
Károly Horvát-Karajz ◽  
Zsuzsanna Balogh ◽  
Viktória Kovács ◽  
András Hámori drRerNat ◽  
Lídia Sréter ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Low Power ◽  
Laser Irradiation ◽  
Power Laser ◽  
Vitro Effect

Stimulatory effects of low-power laser irradiation on bone formation in vitro

1995 ◽  
Author(s):  
Yasuhito Ozawa ◽  
Noriyoshi Shimizu ◽  
Hiroyuki Mishima ◽  
Genichiro Kariya ◽  
Masaru Yamaguchi ◽  
...  
Keyword(s):  
Bone Formation ◽  
Low Power ◽  
Laser Irradiation ◽  
Power Laser
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