Results 261 to 270 of about 512,389 (298)
Some of the next articles are maybe not open access.
2020
Carbetapentane citrate, a non-opioid centrally-acting antitussive drug, is a common treatment for cough associated with other diseases such as common cold and respiratory tract infections. Its mode of action is very close to that of atropine; since it acts at the level of the peripheral parasympathetic nerve endings. The drug reaches its maximum plasma
Ahmed S, Abo Dena +2 more
openaire +2 more sources
Carbetapentane citrate, a non-opioid centrally-acting antitussive drug, is a common treatment for cough associated with other diseases such as common cold and respiratory tract infections. Its mode of action is very close to that of atropine; since it acts at the level of the peripheral parasympathetic nerve endings. The drug reaches its maximum plasma
Ahmed S, Abo Dena +2 more
openaire +2 more sources
Determination of citrate with citrate lyase
Analytical Biochemistry, 1966Abstract A method is described for the rapid determination of citrate in biological material which is based on the complete cleavage of the substance by purified preparations of citrate lyase in the presence of zinc ions. The assay of citrate lyase is also markedly improved by addition of zinc. The method was applied to a number of animal tissues and
H, Moellering, W, Gruber
openaire +2 more sources
Thermoanalytical studies of zinc citrate, bismuth citrate and calcium citrate
Thermochimica Acta, 1987Abstract Thermal decomposition behaviour of the citrates of zinc, bismuth and calcium has been investigated individually and as binary mixtures (1:1) consisting of zinc citrate as the essential component. Zinc citrate is found to decompose to zinc oxide at 400 ° C, bismuth citrate decomposes to α-Bi 2 O 3 at 360 ° C and calcium citrate decomposes to
A. Srivastava +2 more
openaire +1 more source
International Journal of Toxicology, 2023
The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 2002, along with updated information regarding product types and concentrations of use, and confirmed that Acetyl Triethyl Citrate, Acetyl Tributyl Citrate, Acetyl Triethylhexyl Citrate, and Acetyl Trihexyl Citrate are safe as cosmetic ...
Wilbur, Johnson +11 more
openaire +2 more sources
The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 2002, along with updated information regarding product types and concentrations of use, and confirmed that Acetyl Triethyl Citrate, Acetyl Tributyl Citrate, Acetyl Triethylhexyl Citrate, and Acetyl Trihexyl Citrate are safe as cosmetic ...
Wilbur, Johnson +11 more
openaire +2 more sources
Toxicology and Applied Pharmacology, 1959
1. 1. Some pharmacologic and toxic properties of four citrate esters, tributyl (TBC), acetyl tributyl (ATBC), triethyl (TEC), and acetyl triethyl (ATEC) citrates, administered by the gastrointestinal route have been studied in 250 rats and 95 cats. 2. 2. The two tributyl citrates are nontoxic by the oral route in the rat and cat.
M, FINKELSTEIN, H, GOLD
openaire +2 more sources
1. 1. Some pharmacologic and toxic properties of four citrate esters, tributyl (TBC), acetyl tributyl (ATBC), triethyl (TEC), and acetyl triethyl (ATEC) citrates, administered by the gastrointestinal route have been studied in 250 rats and 95 cats. 2. 2. The two tributyl citrates are nontoxic by the oral route in the rat and cat.
M, FINKELSTEIN, H, GOLD
openaire +2 more sources
Rapid Communications in Mass Spectrometry, 2009
Abstract Citrate complexes of Mn and Fe, and potentially those of Cu and Zn, are considered as important low molecular mass species in human serum and cerebrospinal fluid (CSF). For example, Mn is supposed to enter the brain under excess exposure as Mn‐citrate leading to neurotoxic effects.
Volker, Nischwitz, Bernhard, Michalke
openaire +2 more sources
Abstract Citrate complexes of Mn and Fe, and potentially those of Cu and Zn, are considered as important low molecular mass species in human serum and cerebrospinal fluid (CSF). For example, Mn is supposed to enter the brain under excess exposure as Mn‐citrate leading to neurotoxic effects.
Volker, Nischwitz, Bernhard, Michalke
openaire +2 more sources
Comparative studies of radiotracer citrates in oncological models—2. 153Smcitrate and 67Gacitrate
International Journal of Radiation Applications and Instrumentation. Part B. Nuclear Medicine and Biology, 1989153Sm-citrate solutions were prepared from enriched 152Sm2O3 which had been irradiated at 10(12)n cm-2 s-1 in the University of Alberta Slowpoke reactor. 153Sm was rapidly bound (93% in 2 h) by Melanoma 2AB cells in tissue culture upon incubation in the presence of 153Sm-citrate (1.9 nmol 10(6) cells).
J W, Tse, L I, Wiebe, A A, Noujaim
openaire +2 more sources
Urinary Citrate and Citrate Metabolism
2010Citrate is the most abundant organic anion in human urine. Its urinary excretion rate mainly depends on acid–base status: Alkalosis induces an increase in urinary citrate excretion, whereas acidosis has the opposite effect. It is important to note that citrate utilization by renal cells and urinary citrate excretion are mainly affected by intracellular
openaire +1 more source
Acta Crystallographica Section C Crystal Structure Communications, 1993
The crystal structure of a double salt of potassium dihydrogen citrate and lithium potassium hydrogen citrate monohydrate has been determined. One potassium ion is coordinated with eight O atoms and the other with nine O atoms at M--O distances in the range 2.660 (1) to 3.139 (1) A. Two of these O atoms are shared by both potassium ions.
D E, Zacharias, J P, Glusker
openaire +2 more sources
The crystal structure of a double salt of potassium dihydrogen citrate and lithium potassium hydrogen citrate monohydrate has been determined. One potassium ion is coordinated with eight O atoms and the other with nine O atoms at M--O distances in the range 2.660 (1) to 3.139 (1) A. Two of these O atoms are shared by both potassium ions.
D E, Zacharias, J P, Glusker
openaire +2 more sources