lactic acid has been researched along with Hyperventilation in 74 studies
Lactic Acid: A normal intermediate in the fermentation (oxidation, metabolism) of sugar. The concentrated form is used internally to prevent gastrointestinal fermentation. (From Stedman, 26th ed)
2-hydroxypropanoic acid : A 2-hydroxy monocarboxylic acid that is propanoic acid in which one of the alpha-hydrogens is replaced by a hydroxy group.
Hyperventilation: A pulmonary ventilation rate faster than is metabolically necessary for the exchange of gases. It is the result of an increased frequency of breathing, an increased tidal volume, or a combination of both. It causes an excess intake of oxygen and the blowing off of carbon dioxide.
| Excerpt | Relevance | Reference |
|---|---|---|
| "It has been suggested that hyperventilation and the disproportionate increase in VCO2 versus VO2 above the ventilatory threshold (V(TH)) in ramp exercise are due to the production of nonmetabolic CO2 in muscle because of lactic acid buffering by plasma bicarbonate entering the cell in exchange with lactate [Wasserman, K." | 8.83 | Lactic acid buffering, nonmetabolic CO2 and exercise hyperventilation: a critical reappraisal. ( Aguilaniu, B; Péronnet, F, 2006) |
| "25 U), phosphocreatine (PCr) decreases (>30%), and adenosine triphosphate (ATP) decreases (>10%) after hyperventilation (HV) (20 mm Hg PaCO(2))." | 7.74 | Brain changes to hypocapnia using rapidly interleaved phosphorus-proton magnetic resonance spectroscopy at 4 T. ( Artru, AA; Dager, SR; Frederick, BB; Friedman, SD; Jensen, JE; Renshaw, PF, 2007) |
| " Measurement of pH in cerebrospinal fluid (CSF) yielded central lactic acidosis despite alkalosis in peripheral blood." | 7.74 | Central lactic acidosis, hyperventilation, and respiratory alkalosis: leading clinical features in a 3-year-old boy with malignant meningeal melanoma. ( Bierbach, U; Blüher, S; Hirsch, W; Kiess, W; Meixensberger, J; Schober, R; Schulz, M; Siekmeyer, W; Tröbs, RB, 2008) |
| " It is concluded that the greater EIH with treadmill running is a consequence of the combined effect of a reduced lactic acidosis-induced hyperventilation and greater ventilation-perfusion inequality with this exercise mode." | 5.09 | Arterial hypoxaemia in endurance athletes is greater during running than cycling. ( Chapman, MJ; Gore, CJ; Greville, HW; McNaughton, NS; Rice, AJ; Rogers, KJ; Scicchitano, R; Scroop, GC; Thornton, AT, 2000) |
| "10 at each work load); 2) hyperventilation following acetazolamide (which returned pH to control values despite ventilation and PaCO2 identical to condition 1); and 3) metabolic acidosis induced by acetazolamide (with spontaneous ventilation)." | 5.06 | Effect of respiratory alkalosis during exercise on blood lactate. ( Davies, SF; Iber, C; Keene, SA; McArthur, CD; Path, MJ, 1986) |
| "It has been suggested that hyperventilation and the disproportionate increase in VCO2 versus VO2 above the ventilatory threshold (V(TH)) in ramp exercise are due to the production of nonmetabolic CO2 in muscle because of lactic acid buffering by plasma bicarbonate entering the cell in exchange with lactate [Wasserman, K." | 4.83 | Lactic acid buffering, nonmetabolic CO2 and exercise hyperventilation: a critical reappraisal. ( Aguilaniu, B; Péronnet, F, 2006) |
| "25 U), phosphocreatine (PCr) decreases (>30%), and adenosine triphosphate (ATP) decreases (>10%) after hyperventilation (HV) (20 mm Hg PaCO(2))." | 3.74 | Brain changes to hypocapnia using rapidly interleaved phosphorus-proton magnetic resonance spectroscopy at 4 T. ( Artru, AA; Dager, SR; Frederick, BB; Friedman, SD; Jensen, JE; Renshaw, PF, 2007) |
| " Measurement of pH in cerebrospinal fluid (CSF) yielded central lactic acidosis despite alkalosis in peripheral blood." | 3.74 | Central lactic acidosis, hyperventilation, and respiratory alkalosis: leading clinical features in a 3-year-old boy with malignant meningeal melanoma. ( Bierbach, U; Blüher, S; Hirsch, W; Kiess, W; Meixensberger, J; Schober, R; Schulz, M; Siekmeyer, W; Tröbs, RB, 2008) |
| " Extracellular pH defense against lactic acidosis was estimated from changes (Delta) in lactic acid ([La]), [HCO3-], pH and PCO2 in plasma, which equilibrates with interstitial fluid." | 3.74 | Extracellular pH defense against lactic acid in untrained and trained altitude residents. ( Böning, D; Coy, L; Mora, M; Reyes, O; Rojas, J; Serrato, M, 2008) |
| "The purpose of this study was to compare the effect of hyperventilation and indomethacin on cerebral circulation, metabolism and pressures in patients with acute severe head injury in order to see if indomethacin may act supplementary to hyperventilation." | 3.69 | CO(2) and indomethacin vasoreactivity in patients with head injury. ( Astrup, J; Bergholt, B; Cold, GE; Dahl, B; Jensen, K; Kjaersgaard, JO; Mosdal, B, 1996) |
| "Hyperventilation-induced respiratory alkalosis can enhance WAnT cycling sprint performance well in the magnitude of what is seen after successful bicarbonate ingestion." | 2.82 | Enhancement on Wingate Anaerobic Test Performance With Hyperventilation. ( Beneke, R; Böning, D; Hütler, M; Leithäuser, RM, 2016) |
| "Hyperventilation is known to decrease cerebral blood flow (CBF) and to impair cerebral metabolism, but the threshold in patients undergoing intravenous anesthesia is unknown." | 2.79 | Moderate hyperventilation during intravenous anesthesia increases net cerebral lactate efflux. ( Grüne, F; Kazmaier, S; Sonntag, H; Stolker, RJ; Weyland, A, 2014) |
| "To evaluate the impact of respiratory alkalosis on the elimination of intravenously infused lactate." | 2.67 | Lactic acid kinetics in respiratory alkalosis. ( Druml, W; Grimm, G; Laggner, AN; Lenz, K; Schneeweiss, B, 1991) |
| "Acute hyperventilation is neither necessary nor sufficient for panic to occur." | 2.38 | Carbon dioxide hypersensitivity, hyperventilation, and panic disorder. ( Gorman, JM; Klein, DF; Papp, LA, 1993) |
| "Cerebral blood flow after cardiac arrest is reduced during the delayed hypoperfusion phase, while cerebral metabolic rate of oxygen returns to baseline values." | 1.30 | Cerebrovascular reactivity in comatose patients resuscitated from a cardiac arrest. ( Buunk, G; Meinders, AE; van der Hoeven, JG, 1997) |
| "Alkalosis is prominent among the many physiologic and biochemical effects of sodium lactate infusion." | 1.27 | Blood gas changes and hypophosphatemia in lactate-induced panic. ( Cohen, BS; Davies, SO; Fyer, AJ; Gorman, JM; Klein, DF; Liebowitz, MR; Ross, D, 1986) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 24 (32.43) | 18.7374 |
| 1990's | 19 (25.68) | 18.2507 |
| 2000's | 22 (29.73) | 29.6817 |
| 2010's | 9 (12.16) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Suarez, N | 1 |
| Conway, N | 1 |
| Pickett, T | 1 |
| Sakamoto, A | 1 |
| Naito, H | 1 |
| Chow, CM | 1 |
| Grüne, F | 1 |
| Kazmaier, S | 1 |
| Sonntag, H | 1 |
| Stolker, RJ | 1 |
| Weyland, A | 1 |
| Rostami, E | 1 |
| Rocksén, D | 1 |
| Ekberg, NR | 1 |
| Goiny, M | 1 |
| Ungerstedt, U | 1 |
| Péronnet, F | 2 |
| Aguilaniu, B | 2 |
| Leithäuser, RM | 1 |
| Böning, D | 2 |
| Hütler, M | 1 |
| Beneke, R | 1 |
| Brown, PI | 2 |
| Sharpe, GR | 3 |
| Johnson, MA | 3 |
| Yano, T | 2 |
| Yunoki, T | 2 |
| Matsuura, R | 2 |
| Arimitsu, T | 2 |
| Renggli, AS | 2 |
| Verges, S | 2 |
| Notter, DA | 2 |
| Spengler, CM | 2 |
| Hopker, JG | 1 |
| Jobson, SA | 1 |
| Pandit, JJ | 1 |
| Magnotta, VA | 1 |
| Heo, HY | 1 |
| Dlouhy, BJ | 1 |
| Dahdaleh, NS | 1 |
| Follmer, RL | 1 |
| Thedens, DR | 1 |
| Welsh, MJ | 1 |
| Wemmie, JA | 1 |
| Tofteng, F | 1 |
| Jorgensen, L | 1 |
| Hansen, BA | 1 |
| Ott, P | 1 |
| Kondrup, J | 1 |
| Larsen, FS | 1 |
| Marion, DW | 2 |
| Puccio, A | 1 |
| Wisniewski, SR | 1 |
| Kochanek, P | 1 |
| Dixon, CE | 1 |
| Bullian, L | 1 |
| Carlier, P | 1 |
| Zornow, MH | 1 |
| Prough, DS | 1 |
| Hug, F | 1 |
| Faucher, M | 1 |
| Kipson, N | 1 |
| Jammes, Y | 1 |
| HUCKABEE, WE | 1 |
| CAIN, SM | 1 |
| NAIMARK, A | 1 |
| JONES, NL | 1 |
| LAL, S | 1 |
| FRANKEL, HM | 1 |
| SYKES, MK | 1 |
| COOKE, PM | 1 |
| Gargaglioni, LH | 1 |
| Bicego, KC | 1 |
| Steiner, AA | 1 |
| Branco, LG | 2 |
| Gaviani, P | 1 |
| Gonzalez, RG | 1 |
| Zhu, JJ | 1 |
| Batchelor, TT | 1 |
| Henson, JW | 1 |
| McConnell, AK | 1 |
| Ogata, H | 1 |
| Horiuchi, M | 1 |
| Soustiel, JF | 1 |
| Mahamid, E | 1 |
| Chistyakov, A | 1 |
| Shik, V | 1 |
| Benenson, R | 1 |
| Zaaroor, M | 1 |
| Friedman, SD | 1 |
| Jensen, JE | 1 |
| Frederick, BB | 1 |
| Artru, AA | 2 |
| Renshaw, PF | 1 |
| Dager, SR | 2 |
| Whipp, BJ | 2 |
| Ward, SA | 2 |
| Blüher, S | 1 |
| Schulz, M | 1 |
| Bierbach, U | 1 |
| Meixensberger, J | 1 |
| Tröbs, RB | 1 |
| Hirsch, W | 1 |
| Schober, R | 1 |
| Kiess, W | 1 |
| Siekmeyer, W | 1 |
| Burtscher, M | 1 |
| Szubski, C | 1 |
| Faulhaber, M | 1 |
| Rojas, J | 1 |
| Serrato, M | 1 |
| Reyes, O | 1 |
| Coy, L | 1 |
| Mora, M | 1 |
| Scheen, A | 1 |
| Lemaire, P | 1 |
| Liu, CY | 1 |
| Bettice, JA | 1 |
| Owens, D | 1 |
| Riley, S | 1 |
| Gorman, JM | 6 |
| Askanazi, J | 2 |
| Liebowitz, MR | 5 |
| Fyer, AJ | 5 |
| Stein, J | 1 |
| Kinney, JM | 1 |
| Klein, DF | 5 |
| Carr, DB | 1 |
| Sheehan, DV | 1 |
| Young, RS | 1 |
| Yagel, SK | 1 |
| Shephard, RJ | 1 |
| Grote, J | 1 |
| Zimmer, K | 1 |
| Schubert, R | 1 |
| Hagberg, JM | 1 |
| Coyle, EF | 1 |
| Carroll, JE | 1 |
| Miller, JM | 1 |
| Martin, WH | 1 |
| Brooke, MH | 1 |
| Pörtner, HO | 1 |
| Wood, SC | 1 |
| Papp, LA | 1 |
| Siderowf, AD | 1 |
| Balcer, LJ | 1 |
| Kenyon, LC | 1 |
| Nei, M | 1 |
| Raps, EC | 1 |
| Galetta, SL | 1 |
| Dahl, B | 1 |
| Bergholt, B | 1 |
| Cold, GE | 1 |
| Astrup, J | 1 |
| Mosdal, B | 1 |
| Jensen, K | 1 |
| Kjaersgaard, JO | 1 |
| Cheung, PY | 1 |
| Posse, S | 1 |
| Richards, TL | 1 |
| Yuan, C | 1 |
| Ogg, R | 1 |
| Müller-Gärtner, HW | 1 |
| Hayes, C | 1 |
| Buunk, G | 1 |
| van der Hoeven, JG | 1 |
| Meinders, AE | 1 |
| Schneider, DA | 1 |
| Berwick, JP | 1 |
| Schaffranietz, L | 1 |
| Heinke, W | 1 |
| Ozcelik, O | 1 |
| Letarte, PB | 1 |
| Puccio, AM | 1 |
| Brown, SD | 1 |
| Shiogai, T | 1 |
| Nara, I | 1 |
| Saruta, K | 1 |
| Hara, M | 1 |
| Saito, I | 1 |
| Rice, AJ | 1 |
| Scroop, GC | 1 |
| Thornton, AT | 1 |
| McNaughton, NS | 1 |
| Rogers, KJ | 1 |
| Chapman, MJ | 1 |
| Greville, HW | 1 |
| Scicchitano, R | 1 |
| Gore, CJ | 1 |
| Hutchinson, PJ | 1 |
| Gupta, AK | 1 |
| Fryer, TF | 1 |
| Al-Rawi, PG | 1 |
| Chatfield, DA | 1 |
| Coles, JP | 1 |
| O'Connell, MT | 1 |
| Kett-White, R | 1 |
| Minhas, PS | 1 |
| Aigbirhio, FI | 1 |
| Clark, JC | 1 |
| Kirkpatrick, PJ | 1 |
| Menon, DK | 1 |
| Pickard, JD | 1 |
| Powers, SK | 1 |
| Martin, D | 1 |
| Cicale, M | 1 |
| Collop, N | 1 |
| Huang, D | 1 |
| Criswell, D | 1 |
| Nutt, D | 1 |
| Lawson, C | 1 |
| Maddock, RJ | 2 |
| Carter, CS | 1 |
| Gietzen, DW | 1 |
| Druml, W | 1 |
| Grimm, G | 1 |
| Laggner, AN | 1 |
| Lenz, K | 1 |
| Schneeweiss, B | 1 |
| Krendel, DA | 1 |
| Pilch, JF | 1 |
| Stahl, RL | 1 |
| Goetz, RR | 1 |
| Dillon, D | 2 |
| Davies, S | 1 |
| Mateo-Bermudez, J | 1 |
| Frewen, TC | 1 |
| Sumabat, WO | 1 |
| Han, VK | 1 |
| Campbell, K | 1 |
| Tiffin, N | 1 |
| Fyer, MR | 1 |
| Goetz, R | 1 |
| Kinney, J | 1 |
| Judd, FK | 1 |
| Burrows, GD | 1 |
| Norman, TR | 1 |
| George, DT | 1 |
| Nutt, DJ | 1 |
| Walker, WV | 1 |
| Porges, SW | 1 |
| Adinoff, B | 1 |
| Linnoila, M | 1 |
| Rainey, JM | 1 |
| Nesse, RM | 1 |
| Pan, LG | 1 |
| Forster, HV | 1 |
| Bisgard, GE | 1 |
| Murphy, CL | 1 |
| Lowry, TF | 1 |
| Cohen, BS | 1 |
| Ross, D | 1 |
| Davies, SO | 2 |
| Davies, SF | 1 |
| Iber, C | 1 |
| Keene, SA | 1 |
| McArthur, CD | 1 |
| Path, MJ | 1 |
| Levitt, M | 1 |
| Levy, G | 1 |
| Appleby, IL | 1 |
| Anderson, S | 1 |
| Palij, M | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Cerebral Microdialysis in Patients With Fulminant Hepatic Failure[NCT00836420] | 50 participants (Actual) | Observational | 2000-01-31 | Completed | |||
| The Effect of Breast Reconstruction Surgery Using Tissue Expanders on Respiratory Functions[NCT02491762] | 45 participants (Anticipated) | Observational | 2015-08-31 | Not yet recruiting | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
10 reviews available for lactic acid and Hyperventilation
| Article | Year |
|---|---|
[Physiological significance and interpretation of plasma lactate concentration and pH in clinical exercise testing].
Topics: Aerobiosis; Anaerobic Threshold; Blood Chemical Analysis; Exercise; Exercise Test; Humans; Hydrogen- | 2014 |
Controversies in the physiological basis of the 'anaerobic threshold' and their implications for clinical cardiopulmonary exercise testing.
Topics: Anaerobic Threshold; Carotid Body; Exercise; Exercise Test; Humans; Hyperventilation; Lactic Acid; T | 2011 |
Lactic acid buffering, nonmetabolic CO2 and exercise hyperventilation: a critical reappraisal.
Topics: Acid-Base Equilibrium; Animals; Bicarbonates; Buffers; Carbon Dioxide; Exercise; Humans; Hyperventil | 2006 |
Physiological mechanisms dissociating pulmonary CO2 and O2 exchange dynamics during exercise in humans.
Topics: Anaerobic Threshold; Carbon Dioxide; Exercise; Exercise Tolerance; Humans; Hyperventilation; Kinetic | 2007 |
Ventilatory control in humans: constraints and limitations.
Topics: Carbon Dioxide; Exercise; Exercise Tolerance; Humans; Hyperventilation; Lactic Acid; Models, Biologi | 2007 |
Panic anxiety: a new biological model.
Topics: Anxiety Disorders; Brain Stem; Carbon Dioxide; Fear; Humans; Hyperventilation; Lactates; Lactic Acid | 1984 |
Exercise-induced bronchospasm - pathophysiology and treatment.
Topics: Adult; Age Factors; Asthma; Asthma, Exercise-Induced; Bronchodilator Agents; Carbon Dioxide; Child; | 1981 |
Carbon dioxide hypersensitivity, hyperventilation, and panic disorder.
Topics: Alkalosis, Respiratory; Carbon Dioxide; Cognitive Behavioral Therapy; Humans; Hyperventilation; Lact | 1993 |
Panic attacks. A neurochemical overview of models and mechanisms.
Topics: Bicarbonates; Caffeine; Female; Humans; Hypercapnia; Hyperventilation; Lactates; Lactic Acid; Male; | 1992 |
Psychobiology of anxiety and anxiety disorders.
Topics: Animals; Anxiety; Anxiety Disorders; Blood Platelets; Caffeine; Carbolines; Carbon Dioxide; Cats; Di | 1985 |
9 trials available for lactic acid and Hyperventilation
| Article | Year |
|---|---|
Moderate hyperventilation during intravenous anesthesia increases net cerebral lactate efflux.
Topics: Adult; Aerobiosis; Aged; Anesthesia, Intravenous; Blood Gas Analysis; Brain Chemistry; Carbon Dioxid | 2014 |
Enhancement on Wingate Anaerobic Test Performance With Hyperventilation.
Topics: Acid-Base Equilibrium; Adult; Alkalosis, Respiratory; Anaerobic Threshold; Bicarbonates; Biomarkers; | 2016 |
Inspiratory muscle training reduces blood lactate concentration during volitional hyperpnoea.
Topics: Adult; Breathing Exercises; Diaphragm; Humans; Hyperventilation; Inhalation; Intercostal Muscles; La | 2008 |
Detecting activity-evoked pH changes in human brain.
Topics: Acidosis; Adult; Animals; Bicarbonates; Brain; Brain Mapping; Buffers; Carbon Dioxide; Cerebrovascul | 2012 |
Effect of hyperventilation on extracellular concentrations of glutamate, lactate, pyruvate, and local cerebral blood flow in patients with severe traumatic brain injury.
Topics: Adult; Brain; Brain Injuries; Brain Ischemia; Female; Glutamic Acid; Humans; Hyperventilation; Lacti | 2002 |
Comparison of moderate hyperventilation and mannitol for control of intracranial pressure control in patients with severe traumatic brain injury--a study of cerebral blood flow and metabolism.
Topics: Adolescent; Adult; Aged; Brain Edema; Brain Injuries; Brain Ischemia; Cerebral Cortex; Cerebrovascul | 2006 |
Arterial hypoxaemia in endurance athletes is greater during running than cycling.
Topics: Acidosis, Lactic; Adult; Arteries; Blood Gas Analysis; Exercise Test; Humans; Hydrogen-Ion Concentra | 2000 |
Lactic acid kinetics in respiratory alkalosis.
Topics: Aged; Alkalosis, Respiratory; Female; Half-Life; Humans; Hydrogen-Ion Concentration; Hyperventilatio | 1991 |
Effect of respiratory alkalosis during exercise on blood lactate.
Topics: Acetazolamide; Acidosis; Adult; Alkalosis, Respiratory; Biofeedback, Psychology; Female; Humans; Hyd | 1986 |
55 other studies available for lactic acid and Hyperventilation
| Article | Year |
|---|---|
Panic-related hyperventilation resulting in hypophosphataemia and a high lactate.
Topics: Adult; Chest Pain; Dyspnea; Female; Humans; Hyperventilation; Hypophosphatemia; Lactic Acid; Panic; | 2013 |
Hyperventilation as a strategy for improved repeated sprint performance.
Topics: Acid-Base Imbalance; Adaptation, Physiological; Bicycling; Blood Gas Analysis; Ergometry; Exercise T | 2014 |
Brain metabolism and oxygenation in healthy pigs receiving hypoventilation and hyperoxia.
Topics: Animals; Blood Gas Analysis; Blood Pressure; Brain; Heart Rate; Hyperventilation; Hypoventilation; I | 2013 |
Relationship between hyperventilation and excessive CO2 output during recovery from repeated cycling sprints.
Topics: Bicycling; Carbon Dioxide; Exercise Tolerance; Humans; Hyperventilation; Lactic Acid; Male; Oxygen C | 2009 |
Development of respiratory muscle contractile fatigue in the course of hyperpnoea.
Topics: Analysis of Variance; Electric Stimulation; Electromyography; Humans; Hyperventilation; Lactic Acid; | 2008 |
Effects of different respiratory muscle training regimes on fatigue-related variables during volitional hyperpnoea.
Topics: Adult; Analysis of Variance; Breathing Exercises; Humans; Hyperventilation; Lactic Acid; Lung; Male; | 2009 |
Inspiratory muscle training abolishes the blood lactate increase associated with volitional hyperpnoea superimposed on exercise and accelerates lactate and oxygen uptake kinetics at the onset of exercise.
Topics: Adult; Arteries; Breathing Exercises; Education; Exercise; Heart Rate; Humans; Hyperventilation; Kin | 2012 |
Cerebral microdialysis in patients with fulminant hepatic failure.
Topics: Adult; Female; Glutamic Acid; Humans; Hyperventilation; Hypnotics and Sedatives; Hypothermia, Induce | 2002 |
Does acute hyperventilation cause cerebral ischemia in severely head-injured patients?
Topics: Brain Injuries; Brain Ischemia; Glutamic Acid; Humans; Hyperventilation; Lactic Acid; Respiration, A | 2002 |
EMG signs of neuromuscular fatigue related to the ventilatory threshold during cycling exercise.
Topics: Acidosis, Lactic; Adult; Electromyography; Exercise Test; Female; Humans; Hydrogen-Ion Concentration | 2003 |
Relationships of pyruvate and lactate during anaerobic metabolism. I. Effects of infusion of pyruvate or glucose and of hyperventilation.
Topics: Glucose; Hyperventilation; Lactates; Lactic Acid; Metabolism; Pyruvates; Pyruvic Acid | 1958 |
Cerebral excess lactate production during hyperventilation of anesthetized dogs.
Topics: Animals; Cell Respiration; Dogs; Humans; Hyperventilation; Hypoxia, Brain; Lactates; Lactic Acid; Re | 1962 |
THE EFFECT OF HYPOXIA ON GAS EXCHANGE AND ARTERIAL LACTATE AND PYRUVATE CONCENTRATION DURING MODERATE EXERCISE IN MAN.
Topics: Arteries; Blood; Carbon Dioxide; Exercise; Humans; Hydrogen-Ion Concentration; Hyperventilation; Hyp | 1965 |
BLOOD LACTATE AND PYRUVATE AND EVIDENCE FOR HYPOCAPNIC LACTICACIDOSIS IN THE CHICKEN.
Topics: Acidosis; Animals; Bicarbonates; Blood Gas Analysis; Blood Glucose; Carbon Dioxide; Chickens; Hyperv | 1965 |
THE EFFECT OF HYPERVENTILATION OF "EXCESS LACTATE" PRODUCTION DURING ANAESTHESIA.
Topics: Acid-Base Equilibrium; Anesthesia; Anesthesia, Inhalation; Anesthesiology; Hyperventilation; Lactate | 1965 |
Lactate as a modulator of hypoxia-induced hyperventilation.
Topics: Acidosis, Lactic; Animals; Dichloroacetic Acid; Enzyme Inhibitors; Hyperventilation; Hypoxia; Lactic | 2003 |
Central neurogenic hyperventilation and lactate production in brainstem glioma.
Topics: Adult; Brain Stem Neoplasms; Female; Glioma; Humans; Hyperventilation; Lactic Acid | 2005 |
Maximal voluntary hyperpnoea increases blood lactate concentration during exercise.
Topics: Adult; Carbon Dioxide; Exercise; Exercise Test; Heart Rate; Humans; Hypercapnia; Hyperventilation; L | 2006 |
Relationship between oxygenation in inactive biceps brachii muscle and hyperventilation during leg cycling.
Topics: Adult; Anaerobic Threshold; Bicycling; Carbon Dioxide; Exercise; Exercise Test; Heart Rate; Hemoglob | 2007 |
Brain changes to hypocapnia using rapidly interleaved phosphorus-proton magnetic resonance spectroscopy at 4 T.
Topics: Adenosine Triphosphate; Adult; Brain; Female; Humans; Hydrogen-Ion Concentration; Hyperventilation; | 2007 |
Central lactic acidosis, hyperventilation, and respiratory alkalosis: leading clinical features in a 3-year-old boy with malignant meningeal melanoma.
Topics: Acidosis, Lactic; Alkalosis, Respiratory; Child, Preschool; Diagnosis, Differential; Fatal Outcome; | 2008 |
Prediction of the susceptibility to AMS in simulated altitude.
Topics: Acclimatization; Acute Disease; Altitude; Altitude Sickness; Exercise; Humans; Hypercapnia; Hyperven | 2008 |
Extracellular pH defense against lactic acid in untrained and trained altitude residents.
Topics: Acclimatization; Acid-Base Equilibrium; Acidosis, Lactic; Adaptation, Physiological; Adult; Altitude | 2008 |
[A reduction in the hyperventilation threshold by intravenous infusion of adrenaline in the treadmill exercise].
Topics: Blood Pressure; Epinephrine; Heart Rate; Humans; Hyperventilation; Infusions, Parenteral; Lactates; | 1983 |
[Tissue oxygen and carbon dioxide partial pressure changes in normal subjects during hyperventilation].
Topics: Adult; Carbon Dioxide; Female; Humans; Hyperventilation; Lactates; Lactic Acid; Male; Middle Aged; M | 1983 |
The effects of hypocapnia on intracellular pH and bicarbonate.
Topics: Acid-Base Equilibrium; Alkalosis, Respiratory; Animals; Bicarbonates; Body Fluids; Carbon Dioxide; H | 1984 |
Response to hyperventilation in a group of patients with panic disorder.
Topics: Adult; Alkalosis, Respiratory; Anxiety Disorders; Blood-Brain Barrier; Carbon Dioxide; Fear; Female; | 1984 |
Cerebral physiological and metabolic effects of hyperventilation in the neonatal dog.
Topics: Adenosine Triphosphate; Animals; Animals, Newborn; Blood Glucose; Brain; Brain Ischemia; Carbon Diox | 1984 |
Effects of severe arterial hypocapnia on regional blood flow regulation, tissue PO2 and metabolism in the brain cortex of cats.
Topics: Adenine Nucleotides; Animals; Carbon Dioxide; Cats; Cerebral Cortex; Cerebrovascular Circulation; Gl | 1981 |
Exercise hyperventilation in patients with McArdle's disease.
Topics: Adult; Female; Glycogen Storage Disease; Glycogen Storage Disease Type V; Humans; Hyperventilation; | 1982 |
Interaction between temperature and hypoxia in the alligator.
Topics: Alligators and Crocodiles; Animals; Body Temperature; Hydrogen-Ion Concentration; Hyperventilation; | 1993 |
Central neurogenic hyperventilation in an awake patient with a pontine glioma.
Topics: Astrocytoma; Brain Neoplasms; Cerebrospinal Fluid; Humans; Hydrogen-Ion Concentration; Hyperventilat | 1996 |
CO(2) and indomethacin vasoreactivity in patients with head injury.
Topics: Adult; Aged; Blood Pressure; Carbon Dioxide; Cerebrovascular Circulation; Craniocerebral Trauma; Hum | 1996 |
Hyperlactatemia associated with hypocarbic hyperventilation.
Topics: Animals; Hyperventilation; Lactic Acid; Swine | 1996 |
In vivo measurement of regional brain metabolic response to hyperventilation using magnetic resonance: proton echo planar spectroscopic imaging (PEPSI).
Topics: Adult; Aspartic Acid; Basal Ganglia; Brain; Cerebral Cortex; Choline; Creatine; Echo-Planar Imaging; | 1997 |
Cerebrovascular reactivity in comatose patients resuscitated from a cardiac arrest.
Topics: Adult; Aged; Aged, 80 and over; Blood Flow Velocity; Cerebral Arteries; Cerebrovascular Circulation; | 1997 |
VE and VCO2 remain tightly coupled during incremental cycling performed after a bout of high-intensity exercise.
Topics: Acidosis; Adult; Bicycling; Exercise; Female; Humans; Hyperventilation; Lactic Acid; Pulmonary Gas E | 1998 |
The effect of different ventilation regimes on jugular venous oxygen saturation in elective neurosurgical patients.
Topics: Adult; Aged; Brain; Humans; Hyperventilation; Jugular Veins; Lactic Acid; Middle Aged; Oximetry; Oxy | 1998 |
Effect of altered body CO2 stores on pulmonary gas exchange dynamics during incremental exercise in humans.
Topics: Adolescent; Adult; Bicycling; Carbon Dioxide; Differential Threshold; Exercise; Humans; Hyperventila | 1999 |
Effect of hypocapnea on CBF and extracellular intermediates of secondary brain injury.
Topics: Brain; Brain Injuries; Carbon Dioxide; Chromatography, High Pressure Liquid; Extracellular Space; Gl | 1999 |
Continuous monitoring of cerebrospinal fluid acid-base balance and oxygen metabolism in patients with severe head injury: pathophysiology and treatments for cerebral acidosis and ischemia.
Topics: Acidosis; Adolescent; Adult; Brain Injuries; Brain Ischemia; Carbon Dioxide; Fever; Glasgow Coma Sca | 1999 |
Correlation between cerebral blood flow, substrate delivery, and metabolism in head injury: a combined microdialysis and triple oxygen positron emission tomography study.
Topics: Adolescent; Adult; Brain; Brain Chemistry; Brain Injuries; Cerebrovascular Circulation; Female; Gluc | 2002 |
Exercise-induced hypoxemia in athletes: role of inadequate hyperventilation.
Topics: Adult; Bicycling; Carbon Dioxide; Humans; Hyperventilation; Hypoxia; Lactates; Lactic Acid; Male; Ox | 1992 |
Elevated serum lactate associated with panic attacks induced by hyperventilation.
Topics: Adult; Body Mass Index; Diet; Female; Glycolysis; Heart Rate; Humans; Hydrocortisone; Hyperventilati | 1991 |
Central hyperventilation in primary CNS lymphoma: evidence implicating CSF lactic acid.
Topics: Central Nervous System Diseases; Female; Humans; Hyperventilation; Lactates; Lactic Acid; Lymphoma; | 1991 |
Sodium D-lactate infusion of panic disorder patients.
Topics: Adult; Agoraphobia; Bicarbonates; Blood Pressure; Calcium; Carbon Dioxide; Fear; Female; Heart Rate; | 1990 |
Elevated serum lactate following hyperventilation during glucose infusion in panic disorder.
Topics: Adult; Alkalosis, Respiratory; Anxiety Disorders; Fear; Female; Glucose; Humans; Hyperglycemia; Hype | 1990 |
Effects of hyperventilation, hypothermia, and altered blood viscosity on cerebral blood flow, cross-brain oxygen extraction, and cerebral metabolic rate for oxygen in cats.
Topics: Animals; Blood Viscosity; Brain Injuries; Cats; Cerebrovascular Circulation; Hyperventilation; Hypot | 1989 |
Ventilatory physiology of patients with panic disorder.
Topics: Adult; Alkalosis; Anxiety Disorders; Blood Pressure; Carbon Dioxide; Fear; Female; Humans; Hypercapn | 1988 |
The biological basis of anxiety. An overview.
Topics: Anxiety Disorders; Carbon Dioxide; Dopamine; Enkephalins; gamma-Aminobutyric Acid; Humans; Hypervent | 1985 |
Lactate and hyperventilation substantially attenuate vagal tone in normal volunteers. A possible mechanism of panic provocation?
Topics: Adult; Anxiety Disorders; Arrhythmia, Sinus; Fear; Female; Heart; Humans; Hyperventilation; Lactates | 1989 |
Independence of exercise hyperpnea and acidosis during high-intensity exercise in ponies.
Topics: Acidosis; Animals; Arteries; Bicarbonates; Carbon Dioxide; Carotid Body; Denervation; Heart Rate; Ho | 1986 |
Blood gas changes and hypophosphatemia in lactate-induced panic.
Topics: Adult; Alkalosis; Alkalosis, Respiratory; Anxiety Disorders; Carbon Dioxide; Fear; Female; Humans; H | 1986 |
Blood gas changes and hypophosphatemia in lactate-induced panic.
Topics: Anxiety Disorders; Carbon Dioxide; Fear; Humans; Hyperventilation; Lactates; Lactic Acid; Oxygen; Pa | 1988 |
Lactate provocation of panic attacks. II. Biochemical and physiological findings.
Topics: Adult; Agoraphobia; Anxiety Disorders; Arousal; Calcium; Epinephrine; Fear; Female; Heart Rate; Huma | 1985 |