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    Wyświetlanie 1-11 z 11
    Tytuł:
    Changes in acid-base balance in neonatal goats before and two hours after colostrum intake
    Autorzy:
    Bezděková, Z.
    Mikulková, K.
    Pleško, M.
    Kadek, R.
    Illek, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/2087287.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    acid-base balance parameters
    blood
    kids
    goats
    colostrum
    Źródło:
    Polish Journal of Veterinary Sciences; 2020, 23, 3; 399-403
    1505-1773
    Pojawia się w:
    Polish Journal of Veterinary Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Influence of Different Types of Rest on Football Players’ Ability to Repeat Phosphagen Exercise
    Autorzy:
    Wolański, Paweł
    Zatoń, Marek
    Murawska-Ciałowicz, Eugenia
    Powiązania:
    https://bibliotekanauki.pl/articles/1054881.pdf
    Data publikacji:
    2016
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    RAS – repeated sprint ability
    acid-base balance
    football
    phosphagen power
    restitution
    Opis:
    The aim of the study was to asses the influence of the type of rest on football players’ ability to repeat a phosphagen exercise. Twelve football players from the Polish third league were involved in the study and were subjected to a maximum power test on a cycloergometer. Respiratory parameters, lactic acid concentration in capillary blood and acid-base balance parameters were registered before, during and after the test. The test was carried out twice. During the first test the subjects used an active rest break (A) and during the second one they used a passive rest break (B). In part A the quantity of relative work was 87.61 ±9.25 J/kg and in part B it was 78.5 ±6.58 J/kg (p = 0.012). In test A during exertion and during restitution (4th minute) we registered higher values of the respiratory parameters (Rf, VE, VO2, VO2/kg). Our conclusion is that passive rest should be used when the objective is the fastest resynthesis of PCr and ATP. An active rest break should be used when the goal is to remove the accumulated LA as soon as possible.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2016, 13, 1; 89-99
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Effect of a bicarbonate-buffered peritoneal dialysis solution on clinical and laboratory indices of dialysis adequacy
    Autorzy:
    Chmielewski, Michał
    Bielińska-Ogrodnik, Dorota
    Jagodziński, Piotr
    Lichodziejewska-Niemierko, Monika
    Powiązania:
    https://bibliotekanauki.pl/articles/895747.pdf
    Data publikacji:
    2020-05-29
    Wydawca:
    Gdański Uniwersytet Medyczny
    Tematy:
    peritoneal dialysis
    acid-base balance
    end-stage renal failure
    bicarbonate-based solutions
    Opis:
    Background: Biocompatible fluids were introduced to improve dialysis and patient outcome in end-stage renal disease. However, being buffered with lactate, they may insufficiently correct metabolic acidosis, and lead to changes in peritoneum structure. Bicarbonate buffered fluids might mitigate these complications. The aim of the study was to evaluate the influence of a bicarbonate dialysis fluid on clinical and laboratory indices of dialysis adequacy. Material and methods: 20 prevalent peritoneal dialysis (PD) patients created two groups. One group continued on lactate fluid, the other changed to bicarbonate solution. Clinical and laboratory indices of dialysis adequacy were evaluated at baseline, and at six weeks intervals for 24 weeks. Results: In bicarbonate group, pH was 7.36±0.03, HCO3 22.1±1.8 mmol/l at baseline and 7.36±0.04 and 21.2± 2.3 mmol/l at 24 weeks, while in controls pH equaled 7.35±0.12, HCO3 22.2±1.4 mmol/l, at baseline, and 7.40±0.03, and 22.3±1.8 mmol/l, at 24 weeks, with no significant differences. Dialysis adequacy (urea Kt/V), urine output and dialysis ultrafiltration did not differ between the groups, either at baseline or at study termination. Conclusions: Bicarbonate PD solution appears to be similar to standard fluid in the impact on hydration status and on acid/base balance. Longitudinal studies are needed to assess long-term advantages of these biocompatible solutions.
    Źródło:
    European Journal of Translational and Clinical Medicine; 2020, 3, 1; 11-15
    2657-3148
    2657-3156
    Pojawia się w:
    European Journal of Translational and Clinical Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Purine metabolism in the light of aerobic and anaerobic capacity of female boxers
    Autorzy:
    Domaszewska, Katarzyna
    Szewczyk, Piotr
    Kryściak, Jakub
    Michalak, Edyta
    Podgórski, Tomasz
    Powiązania:
    https://bibliotekanauki.pl/articles/1030895.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
    Tematy:
    Acid-Base Balance (ABB)
    Wingate anaerobic test
    anaerobic threshold (AT)
    maximal oxygen uptake
    purine nucleotides
    uric acid
    Opis:
    The aim of the work was to assess the intensity of purine nucleotide degradation during maximum physical exercise. 5 elite female boxers were the subject of the study. Each of them underwent two exercise stress tests in order to evaluate the level of V̊O2peak and the level of anaerobic capacity during a Wingate test. The study involved collecting capillary and venous blood samples at rest and after the exercise test to determine the Acid-Base Balance (ABB), concentration of lactic acid (LA) and purine metabolism nucleotides. The average value of V̊O2peak was 40.92 (SD = 4.087) ml/kg/min, the average anaerobic capacity Ppeak was 7.57 (SD = 0.380) Watt/kg. The workload resulted in significant changes in the level of ABB and LA after both of the exercise stress tests (p < 0.001). Concentrations of hypoxanthine (Hx), xanthine (X) and uric acid (UA) in the blood increased significantly after the Wingate test (p < 0.05). The level of plasma purine nucleotides at rest and after standard exercise may be a useful tool for monitoring the adaptation of energetic processes in different training phases and support the overload diagnosis.
    Źródło:
    Central European Journal of Sport Sciences and Medicine; 2020, 30, 2; 97-106
    2300-9705
    2353-2807
    Pojawia się w:
    Central European Journal of Sport Sciences and Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The effects of increased inspired oxygen with and without dopamine on lung and diaphragm hydrogen peroxide and apoptosis following hemorrhagic shock
    Autorzy:
    Mach, W.J.
    Thimmesch, A.R.
    Slusser, J.G.
    Clancy, R.L.
    Pierce, J.D.
    Powiązania:
    https://bibliotekanauki.pl/articles/3448.pdf
    Data publikacji:
    2010
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    reactive oxygen species
    dopamine
    lung
    hydrogen peroxide
    apoptosis
    hemorrhagic shock
    DNA damage
    hemodynamics
    acid-base balance
    hyperoxia
    Źródło:
    Journal of Pre-Clinical and Clinical Research; 2010, 04, 1
    1898-2395
    Pojawia się w:
    Journal of Pre-Clinical and Clinical Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Acid-base indicators in the venous and arterial blood of horses affected by recurrent airway obstruction (RAO)
    Autorzy:
    Stopyra, A.
    Sobiech, P.
    Waclawska-Matyjasik, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/30364.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    acid base balance
    venous blood
    arterial blood
    horse
    recurrent airway obstruction
    lung
    gas exchange
    tissue oxygen level
    Opis:
    The acid-base equilibrium is closely linked to gas exchange in the lungs, and respiratory exchange ratios are used to evaluate respiratory effectiveness and tissue oxygen levels. Acid-base indicators are determined in both arterial and venous blood samples. This study compares the usefulness of acid-base indicators of venous and arterial blood in monitoring the condition of horses with recurrent airway obstruction. Prior to treatment involving bronchodilating glucocorticoids, expectorant and mucolytic drugs, more pronounced changes were observed in venous blood (pH 7.283, pCO2 61.92 mmHg, pO2 35.541 mmHg, HCO3 - 31.933 mmHg, BE 2.933 mmol/l, O2SAT 58.366%, ctCO2 38.333 mmol/l) than in arterial blood (pH 7.309, pCO2 53.478 mmHg, pO2 90.856 mmHg, HCO3 - 28.50 mmHg, BE 3.133 mmol/l, O2SAT 93.375%, ctCO2 31.652 mmol/l), indicating compensated respiratory acidosis. The improvement of respiratory efficiency minimized acidosis symptoms in both venous blood (pH 7.365, pCO2 43.55 mmHg, pO2 47.80 mmHg, HCO3 - 30.325 mmHg, BE 3.050 mmol/l, O2SAT 80.10%, ctCO2 29.80 mmol/l) and arterial blood (pH 7.375, pCO2 39.268 mmHg, pO2 98.476 mmHg, HCO3 - 26.651 mmHg, BE 4.956 mmol/l, O2SAT 98.475%, ctCO2 28.131 mmol/l). Venous blood parameters were marked by greater deviations from mean values, both before and after treatment. Acid-base indicators determined in venous blood are indicative of respiratory disturbances, but they do not support a comprehensive evaluation of gas exchange in the lungs.
    Źródło:
    Polish Journal of Veterinary Sciences; 2012, 15, 3
    1505-1773
    Pojawia się w:
    Polish Journal of Veterinary Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Influence of the wing-of-the-nostrils correction procedure on the change of the acid-base balance parameters and oxygen concentration in the arterial blood in French bulldogs
    Autorzy:
    Slawuta, P.
    Nicpon, J.
    Domanska, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/31441.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    brachycephalic syndrome
    balance parameter
    oxygen concentration
    arterial blood
    French bulldog
    procedure
    dog
    brachycephalic breed
    acid-base balance
    wing correction
    nostril
    Opis:
    Brachycephalic syndrome develops as a result of a specific build of splanchnocranium. In dogs of brachycephalic breeds, an impairment of correct gas exchange occurs. 5 French bulldogs at the age of 11-14 months, which suffered from continuous mixed-type dispnoea and lowered effort tolerance, were examined. Apart from the above-mentioned symptoms, the occurrence of strong external nostril stenosis was noted in the clinical examination. The symptoms observed together with the nostril stenosis indicated a possibility of an occurrence of the brachycephalic syndrome. 1 ml of full blood was drawn from the femoral artery. Acid-base balance parameters were determined in the arterial blood: pH, pCO₂, HCO₃ -, and pO₂. The wing-of-the-nostrils correction procedure were carried out in general anaesthesia. In premedication, the patients received medetomidine and after 15 minutes, fentanyl together with atropine. The induction of propofol was carried out. After four weeks from the procedure, blood was collected and the acid-base balance and pO₂ parameters were again determined. The obtained values of the acid-base balance and pO₂ parameters showed a noticeable influence of the wing-of-the-nostrils correction procedure on the values of the parameters determined. The results of the blood gasometry obtained prior to the procedure clearly indicate the occurrence of respiratory acidosis. The correction of wings of the nostrils significantly influenced saturation of the arterial blood with oxygen and the symptoms of dispnoea observed by the owners and episodes of apnoea and the loss of consciousness entirely subsided.
    Źródło:
    Polish Journal of Veterinary Sciences; 2011, 14, 1
    1505-1773
    Pojawia się w:
    Polish Journal of Veterinary Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ksztaltowanie sie parametrow hematologicznych i rownowagi kwasowo-zasadowej krwi cielat w zaleznosci od poziomu zelaza w pierwszym tygodniu ich zycia
    Hematological parameters and acid-base balance in blood of calves depending on an iron level in the first week of their life
    Autorzy:
    Kupczynski, R
    Adamski, M.
    Roman, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/44660.pdf
    Data publikacji:
    2008
    Wydawca:
    Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
    Tematy:
    krew
    wskazniki hematologiczne
    poziom zelaza
    cieleta
    rownowaga kwasowo-zasadowa
    blood
    hematological index
    iron
    level
    calf
    acid-base balance
    Źródło:
    Acta Scientiarum Polonorum. Zootechnica; 2008, 07, 3-4; 61-69
    1644-0714
    Pojawia się w:
    Acta Scientiarum Polonorum. Zootechnica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Comparison of the utility of the classic model (the Henderson-Hasselbach equation) and the Steward model (Strong Ion Approach) for the diagnostics of acid-base balance disorders in dogs with right sided heart failure
    Autorzy:
    Slawuta, P.
    Glinska-Suchocka, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/32238.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    utility
    classic model
    Henderson-Hasselbach equation
    Steward model
    diagnostics
    acid-base balance
    disorder
    dog
    right-sided heart failure
    animal disease
    Opis:
    Classically, the acid-base balance (ABB) is described by the Henderson-Hasselbach equation, where the blood pH is a result of a metabolic components – the HCO₃⁻ concentration and a respiratory component – pCO₂. The Stewart model assumes that the proper understanding of the organisms ABB is based on an analysis of: pCO₂, Strong Ion difference (SID) – the difference strong cation and anion concentrations in the blood serum, and the Acid total (Atot) – the total concentration of nonvolatile weak acids. Right sided heart failure in dogs causes serious haemodynamic disorders in the form of peripheral stasis leading to formation of transudates in body cavities, which in turn causes ABB respiratory and metabolic disorders. The study was aimed at analysing the ABB parameters with the use of the classic method and the Stewart model in dogs with the right sided heart failure and a comparison of both methods for the purpose of their diagnostic and therapeutic utility. The study was conducted on 10 dogs with diagnosed right sided heart failure. Arterial and venous blood was drawn from the animals. Analysis of pH, pCO₂ and HCO₃⁻ was performed from samples of arterial blood. Concentrations of Na+, K+, Cl-, Pinorganic, albumins and lactate were determined from venous blood samples and values of Strong Ion difference of Na+, K+ and Cl- (SID₃), Strong Ion difference of Na+, K+, Cl- and lactate (SID4), Atot, Strong Ion difference effective (SIDe) and Strong Ion Gap (SIG₄) were calculated. The conclusions are as follows: 1) diagnosis of ABB disorders on the basis of the Stewart model showed metabolic alkalosis in all dogs examined, 2) in cases of circulatory system diseases, methodology based on the Stewart model should be applied for ABB disorder diagnosis, 3) if a diagnosis of ABB disorders is necessary, determination of pH, pCO₂ and HCO₃⁻ as well as concentrations of albumins and Pinorganic should be determined on a routine basis, 4) for ABB disorder diagnosis, the classic model should be used only when the concentrations of albumins and Pinorganic are normal.
    Źródło:
    Polish Journal of Veterinary Sciences; 2012, 15, 1
    1505-1773
    Pojawia się w:
    Polish Journal of Veterinary Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Acid-base balance parameters and a value of anion gap of arterial and venous blood in Malopolski horses
    Autorzy:
    Slawuta, P.
    Noszczyk-Nowak, A.
    Nowakowski, H.
    Powiązania:
    https://bibliotekanauki.pl/articles/32496.pdf
    Data publikacji:
    2010
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    acid-base balance
    anion gap
    arterial blood
    venous blood
    Malopolska breed
    horse
    pH
    hydrogen carbonate concentration
    carbon dioxide molecule pressure
    respiratory system
    animal disease
    liver
    Opis:
    The comparative study of the acid-base balance (ABB) parameters has been performed on 20 clinically healthy mature Małopolski horses. An arterial blood sample from the facial artery and a sample of venous blood from the external cervical vein were colected from each animal. In the samples tested, the blood pH, pCO₂, tCO₂, HCO₃-, concentration of Na+, K+, Cl-, and a value of the anion gap were determined. The difference among pCO₂, tCO₂, and HCO₃ - in both samples tested was statistically significant, whereas the pH of the arterial blood and the pH of the venous blood did not differ significantly. The anion gap in both types of blood did not differ significantly. Conclusions: 1) ABB parameters such as pCO₂, HCO₃-, and tCO₂ determined in the arterial and venous blood of the Małopolski horses differ from each other significantly. 2) In spite of the lack of the differences between pH of the arterial and venous blood, the ABB parameters in horses should be determined in the arterial blood, because the comparative study performed proves that the analysis of the ABB parameters determined for the venous blood of a healthy horse may lead to a wrong diagnosis of the compensated respiratory acidosis. 3) The mean value of anion gap in horses aged 8-12 years amounts to 20.9 mmol/l for the arterial blood and 19.93 for the venous blood; the difference between the two values is not statistically significant.
    Źródło:
    Polish Journal of Veterinary Sciences; 2010, 13, 4
    1505-1773
    Pojawia się w:
    Polish Journal of Veterinary Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The influence of administration of biotin and zinc chelate (Zn-methionine) to cows in the first and second trimester of lactation on their health and productivity
    Autorzy:
    Kinal, S.
    Twardon, J.
    Bednarski, M.
    Pres, J.
    Bodarski, R.
    Slupczynska, M.
    Ochota, M.
    Dejneka, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/32375.pdf
    Data publikacji:
    2011
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    animal health
    animal productivity
    biotin administration
    cow
    first lactation trimester
    lactation
    methionine
    second lactation trimester
    zinc chelate
    dairy cow
    blood serum
    mineral level
    acid-base balance
    milk productivity
    milk composition
    progesterone
    haptoglobin level
    Opis:
    In cattle, the prevention of diseases might be possible using dietary methods, with nutritional optimization of feed rations. For years significant influence has been associated with the addition of biotin, methionine and zinc (each given individually, or as chelate – Zn-methionine). The aim of this study was to evaluate the influence of biotin or biotin + Zn-methionine additives on the health and performance of cows, in the first and second trimester of lactation. This study was carried out in 3 groups of cows, 30 animals in each group. In the first group cows were fed the usual fodder used on the farm. In the second group biotin at 10 mg/day/cow was added. In the third group both biotin at 10 mg/day/cow and Zn-methionine at 5 g/day/cow were added. The administration of biotin increased the milk yield and reduced the occurrence of retained placenta, as well as endometritis puerperalis. However, the high doses of biotin suppressed ovulation and oestrus symptoms in the investigated cows (low progesterone levels on days 15, 21 and 45 after calving). Zn-methionine in comparison to biotin had a lower effect on the milk yield in the cows. Moreover, its supplementation improved the milk content, as well as some of the blood parameters; it also decreased the number of somatic cells in milk. The concurrent administration of biotin and zinc-methionine seemed to be a good method for the prophylaxis of subacute mastitis and for the improvement of the high yielding dairy cows’ productivity.
    Źródło:
    Polish Journal of Veterinary Sciences; 2011, 14, 1
    1505-1773
    Pojawia się w:
    Polish Journal of Veterinary Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-11 z 11

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