Free and initiated by 0.9% sodium chloride solution yielding of crystals was studied in the urine of the 35 healthy people. The metabolites—sodium lactate and sodium pyruvate—were superinduced into the dryable biolo...Free and initiated by 0.9% sodium chloride solution yielding of crystals was studied in the urine of the 35 healthy people. The metabolites—sodium lactate and sodium pyruvate—were superinduced into the dryable biological system in the increasing physiological concentrations. Regularities of the neogenic mixtures’ crystallization were revealed according to the metabolites dose. We showed the antagonistic tendencies in the parameters’ change at the increasing concentrations of the different metabolites—substratum of the enzyme’s opposite reactions—relying on the comparative estimation of the crystalloscopical and tezigraphical indices’ dynamics. Our own data and literature information brought us to a new conception of the biofluid’s stability as a crystallogenetic solution. According to it any substance injected into a dehydrated biological system proves to be a stabilizing or destabilizing agent which leads to a significant reorganization of the biocrystallogenesis. This phenomenon may cause a development of a management strategy of the biological crystallogenesis processes.展开更多
We studied the metabolic changes induced by gaseous nitric oxide in whole blood samples in vitro. Blood samples were collected from healthy donors (Nizhny Novgorod station of blood transfusion). We carried out the dir...We studied the metabolic changes induced by gaseous nitric oxide in whole blood samples in vitro. Blood samples were collected from healthy donors (Nizhny Novgorod station of blood transfusion). We carried out the direct bubbling of blood samples (n = 14) with gaseous flow with NO in a special appliance. We modeled standard conditions using the apparatus “Plazon” (concentration NO 800 mcg/l). Middle power of gas flow was used. The blood sparging time was 2 min, and exposition time lasted 3 min. Every blood sample volume was 5 ml. All the parameters were controlled before and after blood processing with NO. We tested lactate dehydrogenase activity in direct and reverse reactions spectrometrically by G. A. Kochetov’s method. Aldehyde dehydrogenase activity was examined by B. M. Kershnhots’s and E. V. Serkina’s methods, superoxide dismutase—by T. V. Sirota’s technology. Total protein level was examined by modified Louri’s method. The concentration of lactate was tested with the automatic analyzer “SuperGL Ambulance”. The indices of acidbase balance and blood gases partial pressure were estimated with special analyzer “ABL-77”. Additional control of energy metabolism changes was accomplished with derivative parameters, such as coefficient of energy reaction balance and coefficient of substrate provision. Different changes of blood physical and chemical parameters are induced by NO-processing which was fixed in our experiments. There is an inhibition of erythrocytes energy metabolism, decreasing of plasma antioxidant reserves, moderate ionic disorders and of acid-base misbalance in blood samples in vitro. Besides, according to the indirect signs, the used regimen of NO-processing mainly affected erythrocytes, and stipulated methemoglobin formation. These data testify that the used dose of gaseous nitric oxide is too high for investigated human blood. In our opinion, registered negative effects of free NO may be eliminated by bound nitric oxide use (first of all in its natural form—dinitrosyl-iron complexes).展开更多
Objectives. Using of systemic ozone therapy connecting with antioxidants in early period of burn disease for detoxication and metabolic disorders correction is investigated. Materials and Methods. We used active preve...Objectives. Using of systemic ozone therapy connecting with antioxidants in early period of burn disease for detoxication and metabolic disorders correction is investigated. Materials and Methods. We used active preventive metabolic detoxication in early period of burn disease (5th - 15th days after shock stage). It includes, besides complex infusion and transfusion therapy and classic pharmacological treatment, employment of antioxidants with succinic acid (reamberin, mexidol), systemic ozone therapy (intravenous injections of ozonated sodium chloride solution with ozone concentration 120 - 240 μg/mL;saturating ozone concentration in gas flow—5000 μg/L, sparging speed—2 l/min), major autohemotherapy (twice a week;ozone dose—250 - 300 μg/mL) and monitor cleansing of bowels with rectal ozone insufflations (ozone dose—1000 μg/mL). Estimation of personal oxidant dose and treatment effectiveness is carried out by biochemiluminescence control of pro- and antioxidant system state. Complex patient study also includes endotoxicosis markers (blood level of glucose, creatinine, bilirubin, urea and intermediate molecular weight peptides), proteolytic enzymes activity (tripsin, antitripsin, elastase), cardiovascular and microcirculation function examination (tetrapolar rheography, spirography, laser Doppler flowmetry) at burn disease dynamics. We formed two patients groups: first control group (20 burned patients) received a traditional therapy;second group (20 burned patients) got a described detoxication complex additional to treatment of first group. All patients had large burns (more than 20% body square). Indications for parenteral ozone therapy are signs of hypoxia (hypoxemia, elevated lactate level, depressed lactate dehydrogenase activity) and toxemia (increased blood level of glucose, creatinine, urea, intermediate molecular weight peptides, fibrine degradation products, lypoperoxidation intensification);cardiovascular dysfunction;respiratory function disorders. Results. Method of ozone dose individualization in intravenous ozone therapy and pharmacological treatment as oxidation stress correction is shown. This method is based on biochemiluminescence detection of patient blood antioxidant system reaction in ozonization in vitro. It is important that first stage of method is pro- and antioxidant potential estimation. Conclusions. It was shown that this algorithm use determines fully correction of oxygen homeostasis disorders and endotoxicosis. It optimizes results of complex treatment of burned patients.展开更多
文摘Free and initiated by 0.9% sodium chloride solution yielding of crystals was studied in the urine of the 35 healthy people. The metabolites—sodium lactate and sodium pyruvate—were superinduced into the dryable biological system in the increasing physiological concentrations. Regularities of the neogenic mixtures’ crystallization were revealed according to the metabolites dose. We showed the antagonistic tendencies in the parameters’ change at the increasing concentrations of the different metabolites—substratum of the enzyme’s opposite reactions—relying on the comparative estimation of the crystalloscopical and tezigraphical indices’ dynamics. Our own data and literature information brought us to a new conception of the biofluid’s stability as a crystallogenetic solution. According to it any substance injected into a dehydrated biological system proves to be a stabilizing or destabilizing agent which leads to a significant reorganization of the biocrystallogenesis. This phenomenon may cause a development of a management strategy of the biological crystallogenesis processes.
文摘We studied the metabolic changes induced by gaseous nitric oxide in whole blood samples in vitro. Blood samples were collected from healthy donors (Nizhny Novgorod station of blood transfusion). We carried out the direct bubbling of blood samples (n = 14) with gaseous flow with NO in a special appliance. We modeled standard conditions using the apparatus “Plazon” (concentration NO 800 mcg/l). Middle power of gas flow was used. The blood sparging time was 2 min, and exposition time lasted 3 min. Every blood sample volume was 5 ml. All the parameters were controlled before and after blood processing with NO. We tested lactate dehydrogenase activity in direct and reverse reactions spectrometrically by G. A. Kochetov’s method. Aldehyde dehydrogenase activity was examined by B. M. Kershnhots’s and E. V. Serkina’s methods, superoxide dismutase—by T. V. Sirota’s technology. Total protein level was examined by modified Louri’s method. The concentration of lactate was tested with the automatic analyzer “SuperGL Ambulance”. The indices of acidbase balance and blood gases partial pressure were estimated with special analyzer “ABL-77”. Additional control of energy metabolism changes was accomplished with derivative parameters, such as coefficient of energy reaction balance and coefficient of substrate provision. Different changes of blood physical and chemical parameters are induced by NO-processing which was fixed in our experiments. There is an inhibition of erythrocytes energy metabolism, decreasing of plasma antioxidant reserves, moderate ionic disorders and of acid-base misbalance in blood samples in vitro. Besides, according to the indirect signs, the used regimen of NO-processing mainly affected erythrocytes, and stipulated methemoglobin formation. These data testify that the used dose of gaseous nitric oxide is too high for investigated human blood. In our opinion, registered negative effects of free NO may be eliminated by bound nitric oxide use (first of all in its natural form—dinitrosyl-iron complexes).
文摘Objectives. Using of systemic ozone therapy connecting with antioxidants in early period of burn disease for detoxication and metabolic disorders correction is investigated. Materials and Methods. We used active preventive metabolic detoxication in early period of burn disease (5th - 15th days after shock stage). It includes, besides complex infusion and transfusion therapy and classic pharmacological treatment, employment of antioxidants with succinic acid (reamberin, mexidol), systemic ozone therapy (intravenous injections of ozonated sodium chloride solution with ozone concentration 120 - 240 μg/mL;saturating ozone concentration in gas flow—5000 μg/L, sparging speed—2 l/min), major autohemotherapy (twice a week;ozone dose—250 - 300 μg/mL) and monitor cleansing of bowels with rectal ozone insufflations (ozone dose—1000 μg/mL). Estimation of personal oxidant dose and treatment effectiveness is carried out by biochemiluminescence control of pro- and antioxidant system state. Complex patient study also includes endotoxicosis markers (blood level of glucose, creatinine, bilirubin, urea and intermediate molecular weight peptides), proteolytic enzymes activity (tripsin, antitripsin, elastase), cardiovascular and microcirculation function examination (tetrapolar rheography, spirography, laser Doppler flowmetry) at burn disease dynamics. We formed two patients groups: first control group (20 burned patients) received a traditional therapy;second group (20 burned patients) got a described detoxication complex additional to treatment of first group. All patients had large burns (more than 20% body square). Indications for parenteral ozone therapy are signs of hypoxia (hypoxemia, elevated lactate level, depressed lactate dehydrogenase activity) and toxemia (increased blood level of glucose, creatinine, urea, intermediate molecular weight peptides, fibrine degradation products, lypoperoxidation intensification);cardiovascular dysfunction;respiratory function disorders. Results. Method of ozone dose individualization in intravenous ozone therapy and pharmacological treatment as oxidation stress correction is shown. This method is based on biochemiluminescence detection of patient blood antioxidant system reaction in ozonization in vitro. It is important that first stage of method is pro- and antioxidant potential estimation. Conclusions. It was shown that this algorithm use determines fully correction of oxygen homeostasis disorders and endotoxicosis. It optimizes results of complex treatment of burned patients.
