scholarly journals Hydrazine Sulfate

2020 ◽  
Author(s):  
Keyword(s):  
Hydrazine Sulfate

scholarly journals ALKALOSIS PRODUCED BY INJECTIONS OF HYDRAZINE SULFATE IN DOGS

1924 ◽  
Vol 61 (1) ◽  
pp. 45-55
Author(s):  
Byron M. Hendrix ◽  
Ava J. McAmis
Keyword(s):  
Hydrazine Sulfate

Ethanol and Hydrazine Sulfate Induced Chronic Hepatic Injury in Rats: The Curative Effect Of Administration of Glucogenic Amino Acids

1993 ◽  
Vol 28 (Supplement_1A) ◽  
pp. 111-117 ◽  
Author(s):  
Hiroshi Suzuki ◽  
Tomoya Tominaga ◽  
Hiroshi Mizuno ◽  
Mayumi Kouno ◽  
Michihiro Suzuki ◽  
...  
Keyword(s):  
Amino Acids ◽  
Hepatic Injury ◽  
Hydrazine Sulfate ◽  
Curative Effect ◽  
Chronic Hepatic Injury

Hydrazine Sulfate

2007 ◽  
pp. 90-91 ◽  
Author(s):  
L. F. Audrieth ◽  
T. T. Nickles ◽  
G. Gibson ◽  
R. E. Kirk
Keyword(s):  
Hydrazine Sulfate

Hydrazine Sulfate

2003 ◽  
pp. 253-266
Author(s):  
Ona Dingess ◽  
Melanie Johns Cupp ◽  
Timothy S. Tracy
Keyword(s):  
Hydrazine Sulfate

Microanalytical Determination of Bromine, Chlorine, and Iodine by Oxygen Flask Combustion

1965 ◽  
Vol 48 (4) ◽  
pp. 709-717
Author(s):  
Al Steyermark
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Compounds ◽  
Iodometric Titration ◽  
Hydrazine Sulfate

Abstract Thirty collaborators participated in a study of the use of oxygen flask combustion for the microdeterminations of bromine, chlorine, and iodine in organic compounds. Generally, there was little difference in the precision of the various methods. Argentometric titration gave better results than did iodometric titration only in the case of bromine. The use of hydrazine sulfate gave better results in the case of iodine than when it was omitted; the same held true for hydrogen peroxide. It is recommended that the study be continued.

scholarly journals BETULIN-3, 28-DIPHOSPHATE SALT COMPLEXES WITH AMINES AND THEIR ANTIOXIDANT ACTIVITY

2018 ◽  
Vol 10 (2) ◽  
pp. 87 ◽  
Author(s):  
Nina Melnikova ◽  
Darina S. Malygina ◽  
Olga N. Solovyeva ◽  
Olga E. Zhiltsova ◽  
Victor A. Vasin ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
31P Nmr ◽  
Antioxidant Properties ◽  
Conditional Stability ◽  
Hydrazine Sulfate ◽  
Sod Activity ◽  
Conditional Stability Constant ◽  
Alcohol Medium ◽  
Water Alcohol

Objective: Studies of composition, stability and antioxidant properties of the betulin-3, 28-diphosphate complexes with dopamine and trisamine.Methods: The betulin-3, 28-diphosphate (BDP) interaction with amines in a water-alcohol medium was studied by using spectral methods and potentiometric titration. Biochemical indexes such as catalase, superoxide dismutase (SOD), lactate dehydrogenase (LDH) activities and malondialdehyde (MDA) level were estimated in experiments on rats.Results: BDP was synthesized using betulin by POCl3 treatment in the presence of pyridine in dioxane. The complexation of BDP with amines was confirmed by the 31P-NMR and FTIR-spectral data. The stoichiometry of BDP-dopamine complexes was equal to 2:1 and 4:1 and its complexes with trisamine were produced in the ratio 1:1 in a water-alcohol medium. The conditional stability constant К′st of the BDP-trisamine complex is 1130±55 mol∙l-1. BDP-Tris complex improved SOD activity up to 30% and up to 105% in the presence of cytostatic-hydrazine sulfate. The MDA level in erythrocytes decreased up to 57% and in combination with cytostatics (5-fluorouracil and hydrazine sulfate)-up to 11-14%. The catalase activity increased by 44-94% and MDA level in erythrocytes decreased by 22-53% under the action BDP-DA complexes that depends on the dose.Conclusion: The BDP forms stable complexes with trisamine and dopamine that make it possible to use this compound as a component of drug delivery system for high toxicity cytostatics and for readily oxidized catecholamines. It has been shown that both its complexes with amines and the combination with cytostatics enhanced antioxidant activity in an experiment in vitro.

Hydrazine sulfate influence on nutritional status and survival in non-small-cell lung cancer.

1990 ◽  
Vol 8 (1) ◽  
pp. 9-15 ◽  
Author(s):  
R T Chlebowski ◽  
L Bulcavage ◽  
M Grosvenor ◽  
E Oktay ◽  
J B Block ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Nutritional Status ◽  
Small Cell Lung Cancer ◽  
Median Survival ◽  
Cell Lung Cancer ◽  
Combination Chemotherapy ◽  
Objective Response ◽  
Small Cell ◽  
Small Cell Lung ◽  
Hydrazine Sulfate

This randomized, prospective, placebo-controlled clinical trial compares the influence on nutritional status and survival of hydrazine sulfate with placebo addition to cisplatin-containing combination chemotherapy in patients with unresectable non-small-cell lung cancer (NSCLC). The trial consisted of 65 patients with advanced, unresectable NSCLC who had had no prior chemotherapy, were at least partially ambulatory (Eastern Cooperative Oncology Group [ECOG] performance status [PS] level 0-2), and who had adequate hematologic, renal, and hepatic function. All patients received the same defined combination chemotherapy (cisplatin, vinblastine, and bleomycin) and the same defined dietary counseling with the addition of either three times daily oral hydrazine sulfate (60 mg) or placebo capsules. Hydrazine sulfate compared with placebo addition to chemotherapy resulted in significantly greater caloric intake and albumin maintenance (P less than .05). Considering all patients, survival was greater for the hydrazine sulfate compared with placebo group (median survival, 292 v 187 days), but the difference did not achieve statistical significance. In favorable PS patients (PS 0-1), survival was significantly prolonged (median survival, 328 days v 209 days; P less than .05) for hydrazine sulfate compared with placebo addition. In a multifactor analysis, PS, weight loss, and liver involvement were the final variables. Objective response frequency and toxicity were comparable on both arms. Hydrazine sulfate may favorably influence nutritional status and clinical outcome of patients with NSCLC. Further definitive studies of hydrazine sulfate addition to therapeutic regimens in NSCLC are warranted.

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