Influence of phospholipids on bromthymol blue binding to methemoglobin
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چکیده
منابع مشابه
the influence of the neo-platonic concept of poetic imagination on wordsworth’s poetry
بر اساس نظریه افلاطون در باره شعر خلاقیت هنری مورد انتقاد قرار گرفته است. نظریه کلی در مورد شعر این بود که شعر از ظواهرتقلید میکند و نه حقیقت. چون سایه ای از حقیقت است. اما با پیدایش فلسفه نو افلاطونی، انتقاتات قبلی در مورد شعر و شاعری اصلاح شد. فلوطین در کتاب انئید، اساس خلق هنری را بر محور مُثل افلاطونی قرار داد. وی باور داشت که هنر مندان در خلق آثار هنری، تحت تاثیر مُثل افلاطونی بوده و عوالمی ...
Volume changes in binding of ligands to methemoglobin and metmyoglobin.
The volume changes for the binding of various ligands to metmyoglobin and methemoglobin have been determined from the effect of pressure on the binding constants (for metmyoglobin) and by direct dilatometry (for methemoglobin). The volume changes associated with the binding of cyanide and azide ions to methemoglobin are pH-dependent. The volume change for the binding reaction is evidently affec...
متن کاملEvidence for nonequivalent binding sitesin human methemoglobin.
On the basis of nuclear magnetic resonance spectra, Davis, Charachc, and Ho (1) have recently suggested that the heme groups of the a! and /3 methemoglobin chains are not equivalent. Gibson, Parkhurst, and Geraci (2) have reported biphasic kinetics for the reaction of methemoglobin with a variety of iron-coordinating ligands. These results were also explained assuming nonequivalent heme groups....
متن کاملMethemoglobin--it's not just blue: a concise review.
Hemoglobin has functions besides carrying oxygen to the tissues, and regulates vascular tone and inflammation via a redox couple with methemoglobin. Hemoglobin has iron in the reduced valance Fe(II) and methemoglobin has iron in the oxidized valance Fe (III), with a free energy capable of producing water from oxygen. In generating methemoglobin the couple functions as a nitrite reductase. The d...
متن کاملthe influence of corpus luteum on follicular fluid composition from different size follicles and their relationship to serum concentrations in sanjabi ewes
the aim of the present study was to determine the in?uence of presence or absence of corpus luteum (cl) on hormonal and metabolites composition of follicular ?uid (ff) harvested from different sized follicles and its relationship with blood serum concentrations in sanjabi ewes. ovaries and blood samples were collected from 60 clinically healthy adult ewes (sanjabi breed) 1–3 years of age in dio...
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ژورنال
عنوان ژورنال: Biopolymers and Cell
سال: 1990
ISSN: 0233-7657,1993-6842
DOI: 10.7124/bc.000296