scholarly journals Effects of short‐term training on plasma acid‐base balance during incremental exercise in man

2003 ◽  
Vol 550 (2) ◽  
pp. 585-603 ◽  
Author(s):  
Charles T. Putman ◽  
Norman L. Jones ◽  
George J. F. Heigenhauser
Keyword(s):  
Incremental Exercise ◽  
Acid Base Balance ◽  
Acid Base ◽  
Short Term ◽  
Base Balance

Short Term Effects of Muzolimine on Electrolytes and Acid-Base Balance

1987 ◽  
pp. 509-511
Author(s):  
E. Boschetti ◽  
C. Minestrini ◽  
A. Scortecci ◽  
S. Cipolloni
Keyword(s):  
Acid Base Balance ◽  
Acid Base ◽  
Short Term ◽  
Base Balance ◽  
Short Term Effects

Renal function and acid-base balance in the toad Bufo marinus during short-term dehydration

1986 ◽  
Vol 64 (5) ◽  
pp. 1054-1057 ◽  
Author(s):  
B. L. Tufts ◽  
D. P. Toews
Keyword(s):  
Renal Function ◽  
Bufo Marinus ◽  
Ambient Water ◽  
Acid Base Balance ◽  
Acid Base ◽  
Short Term ◽  
Base Balance ◽  
Toad Bufo ◽  
Normal Acid ◽  
Tubular Component

Specimens of Bufo marinus (L.) were cannulated in both ureters to partition between the regulatory contributions of the kidney and urinary bladder. These bladder-bypassed animals were then exposed to 10 h of dehydration in air and renal function and acid–base balance were assessed. The results indicated that the kidney showed an almost immediate response to dehydration which consisted of a large glomerular and smaller tubular component. Bypassing and emptying of the bladder and the removal of the ambient water had no effect on the animal's ability to maintain normal acid–base balance.

ACID-BASE BALANCE ACROSS PREVIOUSLY ACTIVE AND INACTIVE MUSCLE FOLLOWING SHORT-TERM, HIGH INTENSITY EXERCISE

1985 ◽  
Vol 17 (2) ◽  
pp. 226
Author(s):  
J. M. Kowalchuk ◽  
G. J. F. Heigenhauser ◽  
J. R. Sutton ◽  
N. L. Jones
Keyword(s):  
High Intensity ◽  
High Intensity Exercise ◽  
Acid Base Balance ◽  
Acid Base ◽  
Short Term ◽  
Base Balance

Short-term exposure to hypercapnia does not compromise feeding, acid–base balance or respiration of Patella vulgata but surprisingly is accompanied by radula damage

2010 ◽  
Vol 90 (7) ◽  
pp. 1379-1384 ◽  
Author(s):  
Hannah K. Marchant ◽  
Piero Calosi ◽  
John I. Spicer
Keyword(s):  
Feeding Rate ◽  
Source Analysis ◽  
Acid Base Balance ◽  
Acid Base ◽  
Short Term ◽  
Acid Dissolution ◽  
Patella Vulgata ◽  
Physiological Capacity ◽  
Short Term Exposure ◽  
Base Balance

The effect of short-term (5 days) exposure to CO2-acidified seawater (year 2100 predicted values, ocean pH = 7.6) on key aspects of the function of the intertidal common limpet Patella vulgata (Gastropoda: Patellidae) was investigated. Changes in extracellular acid–base balance were almost completely compensated by an increase in bicarbonate ions. A concomitant increase in haemolymph Ca2+ and visible shell dissolution implicated passive shell dissolution as the bicarbonate source. Analysis of the radula using SEM revealed that individuals from the hypercapnic treatment showed an increase in the number of damaged teeth and the extent to which such teeth were damaged compared with controls. As radula teeth are composed mainly of chitin, acid dissolution seems unlikely, and so the proximate cause of damage is unknown. There was no hypercapnia-related change in metabolism (O2 uptake) or feeding rate, also discounting the possibility that teeth damage was a result of a CO2-related increase in grazing. We conclude that although the limpet appears to have the physiological capacity to maintain its extracellular acid–base balance, metabolism and feeding rate over a 5 days exposure to acidified seawater, radular damage somehow incurred during this time could still compromise feeding in the longer term, in turn decreasing the top-down ecosystem control that P. vulgata exerts over rocky shore environments.

The Acid-Base Balance of Peatlands: a short-term perspective

1986 ◽  
pp. 791-800
Author(s):  
N. R. Urban ◽  
S. E. Bayley
Keyword(s):  
Acid Base Balance ◽  
Acid Base ◽  
Short Term ◽  
Base Balance
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