Acid-Base Balance and Ammonia Loading in the Siberian Sturgeon Acipenser baerii, Exposed to High Concentrations of Ammonia

2017 ◽  
pp. 425-434
Author(s):  
Guy Nonnotte ◽  
Dominique Salin ◽  
Patrick Williot ◽  
Karine Pichavant-Rafini ◽  
Michel Rafini ◽  
...  
Keyword(s):  
Siberian Sturgeon ◽  
Acid Base Balance ◽  
Acid Base ◽  
Acipenser Baerii ◽  
Base Balance ◽  
High Concentrations

Acid-Base Balance and Removal of Injected Calcium From the Circulation

1957 ◽  
Vol 191 (2) ◽  
pp. 377-383 ◽  
Author(s):  
Smith Freeman ◽  
Anne B. Jacobsen ◽  
Billy James Williamson
Keyword(s):  
Carbon Dioxide ◽  
Respiratory Acidosis ◽  
High Plasma ◽  
Acid Base Balance ◽  
Acid Base ◽  
Essentially Normal ◽  
Base Balance ◽  
Normal Carbon ◽  
Rapid Removal ◽  
High Concentrations

A study was made of the effect of acute disturbances in acid-base balance in otherwise healthy adult dogs, on the rate of removal from the circulation of injected calcium (15 mg/kg). A marked increase in the rate of removal of injected calcium was observed to occur in all animals having high plasma bicarbonate values, except those with respiratory acidosis. The most rapid removal of injected calcium, approximately five times the normal rate, occurred in animals with alkali excess compensated by the inhalation of high concentrations of carbon dioxide. The accelerated removal of injected calcium could not be accounted for by increased excretion in the urine. These animals had essentially normal blood ph values. The calcium space was reduced in ammonium chloride acidosis, but the slope of the disappearance curve for calcium was normal. Carbon dioxide excess was accompanied by an elevation of the plasma concentration of inorganic phosphate.

Higher Dietary Acidity is Associated with Lower Bone Mineral Density in Postmenopausal Iranian Women, Independent of Dietary Calcium Intake

2014 ◽  
Vol 84 (3-4) ◽  
pp. 0206-0217 ◽  
Author(s):  
Seyedeh-Elaheh Shariati-Bafghi ◽  
Elaheh Nosrat-Mirshekarlou ◽  
Mohsen Karamati ◽  
Bahram Rashidkhani
Keyword(s):  
Calcium Intake ◽  
Dietary Calcium ◽  
Dietary Calcium Intake ◽  
Dietary Intakes ◽  
Iranian Women ◽  
Acid Base Balance ◽  
Mineral Density ◽  
Acid Base ◽  
Base Balance ◽  
Dietary Acid

Findings of studies on the link between dietary acid-base balance and bone mass are relatively mixed. We examined the association between dietary acid-base balance and bone mineral density (BMD) in a sample of Iranian women, hypothesizing that a higher dietary acidity would be inversely associated with BMD, even when dietary calcium intake is adequate. In this cross-sectional study, lumbar spine and femoral neck BMDs of 151 postmenopausal women aged 50 - 85 years were measured using dual-energy x-ray absorptiometry. Dietary intakes were assessed using a validated food frequency questionnaire. Renal net acid excretion (RNAE), an estimate of acid-base balance, was then calculated indirectly from the diet using the formulae of Remer (based on dietary intakes of protein, phosphorus, potassium, and magnesium; RNAERemer) and Frassetto (based on dietary intakes of protein and potassium; RNAEFrassetto), and was energy adjusted by the residual method. After adjusting for potential confounders, multivariable adjusted means of the lumbar spine BMD of women in the highest tertiles of RNAERemer and RNAEFrassetto were significantly lower than those in the lowest tertiles (for RNAERemer: mean difference -0.084 g/cm2; P=0.007 and for RNAEFrassetto: mean difference - 0.088 g/cm2; P=0.004). Similar results were observed in a subgroup analysis of subjects with dietary calcium intake of >800 mg/day. In conclusion, a higher RNAE (i. e. more dietary acidity), which is associated with greater intake of acid-generating foods and lower intake of alkali-generating foods, may be involved in deteriorating the bone health of postmenopausal Iranian women, even in the context of adequate dietary calcium intake.

The Effect of Long-term Topiramate Treatment on Acid-base Balance in Children with Epilepsy

2016 ◽  
Vol 24 (3) ◽  
pp. 116-121
Author(s):  
김지용 ◽  
남상욱 ◽  
김영미 ◽  
이윤진 ◽  
이훈상 ◽  
...  
Keyword(s):  
Acid Base Balance ◽  
Acid Base ◽  
Base Balance

scholarly journals THE ACID-BASE BALANCE DISTURBANCE OF PREGNANCY

1932 ◽  
Vol 98 (1) ◽  
pp. 253-260 ◽  
Author(s):  
Victor C. Myers ◽  
Edward Muntwyler ◽  
Arthur H. Bill
Keyword(s):  
Acid Base Balance ◽  
Acid Base ◽  
Base Balance

Acid-Base Balance

2020 ◽  
pp. 219-222
Author(s):  
Smita Kaushik
Keyword(s):  
Acid Base Balance ◽  
Acid Base ◽  
Base Balance

scholarly journals STUDIES OF THE ACID-BASE BALANCE OF THE BLOOD

1935 ◽  
Vol 112 (1) ◽  
pp. 239-262
Author(s):  
Nathan W. Shock ◽  
A. Baird Hastings
Keyword(s):  
Acid Base Balance ◽  
Acid Base ◽  
Base Balance
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