Errata- Complex Compounds of Biguanides and Guanylureas with Metallic Elements

1962 ◽  
Vol 62 (6) ◽  
pp. 347-347
Keyword(s):  
Complex Compounds ◽  
Metallic Elements

Errata - Complex Compounds of Biguanides and Guyanlureas with Metallic Elements.

1962 ◽  
Vol 62 (6) ◽  
pp. 690-690
Author(s):  
Priyadaranjan. Ray
Keyword(s):  
Complex Compounds ◽  
Metallic Elements

Complex Compounds of Biguanides and Guanylureas with Metallic Elements.

1961 ◽  
Vol 61 (4) ◽  
pp. 313-359 ◽  
Author(s):  
Priyadaranjan Ray
Keyword(s):  
Complex Compounds ◽  
Metallic Elements

Using a STEM-Based Approach to Make Recycling Metallic Elements Relevant

Science Scope ◽  
2015 ◽  
Vol 039 (02) ◽  
Author(s):  
William Sumrall
Keyword(s):  
Metallic Elements

STUDY ON NEW COMPLEX COMPOUNDS OF Ti(IV) AND Zr(IV) IN AQUEOUS SOLUTIONS: SYNTHESIS, STABILITY AND APPLICATION IN CLEANER TECHNOLOGIES OF NATURAL LEATHER

2008 ◽  
Vol 7 (3) ◽  
pp. 241-248 ◽  
Author(s):  
Doina Sibiescu ◽  
Ioan Rosca ◽  
Daniel Sutiman ◽  
Marian Crudu ◽  
Adrian Cailean ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Complex Compounds ◽  
Cleaner Technologies

INDICATORS OF THE RAT CARDIORESPIRATORY SYSTEM UNDER THE ACTION OF ACETYLSALICYLIC ACID AND ITS COMPLEX COMPOUNDS WITH METALS

2020 ◽  
Vol 6(72) (2) ◽  
pp. 267-280
Author(s):  
E. N. Chuyan ◽  
I. S. Mironyuk ◽  
M. Yu. Ravaeva ◽  
I. V. Cheretaev ◽  
T. V. Grishina
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Acetylsalicylic Acid ◽  
Biological Effect ◽  
Complex Compounds ◽  
Cardiorespiratory System ◽  
Animal Physiology ◽  
Scientific Equipment ◽  
Pharmaceutical Activity ◽  
Reported Study

The paper researches the effect of cobalt (АСCo2+) and zinc (АСZn2+), nickel (Ni2+) and manganese (Mn2+) acetylsalicylates in doses of 5 and 10 mg/kg on the characteristics of the rats’ cardiorespiratory system. The study was carried out on the basis of the Center for collective use of scientific equipment «Experimental Physiology and Biophysics» of the Department of Human and Animal Physiology and Biophysics of the V. I. Vernadsky Crimean Federal University. The research of the biological effect of the acetylsalicylic acid, АСCo2+, АСZn2+ , АСNi2+, АСMn2+was carried out during their intraperitoneal injection into rats in doses of 5 mg/kg and 10 mg/kg. Simultaneously the following characteristics of all the groups’ animals were registered: heart rate (HR), respiratory rate (RR), systolic blood pressure (SBP) and diastolic blood pressure (DBP). The pulse pressure (PP) was calculated on the basis of the SBP and DBP indices difference. BP, HR and RR of the rats were registered with the help of the system NIBP200A («BiopacSystems, Inc.», USA). The results of the current research allowed to determine that the coordinating compounds of the acetylsalicylic acid with such metals as Co, Zn, Ni2+, Mn2+ not only have more pronounced biological effect in comparison with the acetylsalicylic acid, but demonstrate new properties; the most effect on the cardiorespiratory system was achieved by АСZn2+. Thus, the results of the current research allow us to claim that the salts of the acetylsalicylates, having the metal-complexing in its molecules’ composition, have more pronounced and qualitatively new properties in comparison with the acetylsalicylic acid precursor’s properties; this makes the further search for biological and pharmaceutical activity of these coordinating compounds more perspective, as well as it makes the technology of complexingan inexpensive and highly efficient approach to the creation of new medicines. The reported study was funded by RFBR, project number 20-33-70142

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