Results 181 to 190 of about 13,197 (215)

Peripheral versus central action of a toxin from indian cobra (Naja naja naja) venom

Toxicon, 1981
Abstract A homogeneous toxin (NT fraction) purified from Indian cobra venom produced (at 0·25–1·0 mg/kg) predominant respiratory paralysis prior to any effect on the contractions of tibialis anterior muscle (cats) and gastrocnemius muscle (rabbits). NT fraction produced no direct effects on cardiovascular system or nerve action potential.
A K, Charles, S S, Deshpande
openaire   +2 more sources

Naja naja (Indian Cobra)

Trends in Genetics, 2020
Kushal Suryamohan, Somasekar Seshagiri
openaire   +2 more sources

[Study of long-chain neurotoxins from Naja naja siamensis and Naja naja oxiana venoms by circular dichroism and fluorescence].

Bioorganicheskaia khimiia, 1984
CD and fluorescence spectroscopy were used to study the conformational mobility of long-chain neurotoxins from the venom of cobra Naja naja siamensis and Naja naja oxiana (STX and NT-I, respectively). Microenvironment of tryptophan residues in these neurotoxins and their lysine-modified derivatives was also analyzed. Ionization of His22 (pK 5,4-5,6) in
A M, Surin, K A, Pluzhnikov, Iu N, Utkin, E, Karlsson, V I, Tsetlin   +4 more
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THE NEUROHYPOPHYSIAL HORMONES OF A REPTILE SPECIES, THE COBRA (NAJA NAJA)

Journal of Endocrinology, 1967
SUMMARY Purification of cobra neurohypophysial extracts has led to the isolation of two fractions with uterotonic activity. One of these was eluted from carboxymethylcellulose columns at the same place as oxytocin. Its amino acid composition and pharmacological properties are compatible with it being a mixture of oxytocin and 8-isoleucine ...
openaire   +2 more sources

Improvement of Malayan cobra (Naja naja sputatrix) antivenin

Toxicon, 1983
A low molecular weight toxic fraction was isolated from venom of the Malayan cobra (Naja naja sputatrix) by Sephadex G-50 gel filtration chromatography. The fraction accounted for almost 100% of the venom lethality. Antisera were prepared by immunizing rabbits with the low molecular weight toxic fraction, the glutaraldehyde-treated low molecular weight
openaire   +2 more sources

Multilevel Comparison of Indian Naja Venoms and Their Cross-Reactivity with Indian Polyvalent Antivenoms

Toxins, 2023
Archana Deka, Omesh Kumar Bharti, Gérard Martin   +2 more
exaly  

Purification of acidic phospholipases from Indian cobra Naja naja naja venom

Journal of Chromatography A, 1983
G P, Jayanthi, T V, Gowda
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Proteomic Investigations of Two Pakistani Naja Snake Venoms Species Unravel the Venom Complexity, Posttranslational Modifications, and Presence of Extracellular Vesicles

Toxins, 2020
Benjamin Dreyer, Anwar Ullah, Ahmed Akrem   +2 more
exaly  

The Environment: Naja Naja

Economic Affairs, 2001
openaire   +1 more source

Isolation and Characterization of Two Postsynaptic Neurotoxins From Indian Cobra (Naja Naja) Venom

Frontiers in Pharmacology, 2022
Anjana Silva, Geoffrey K Isbister, Wayne C Hodgson   +2 more
exaly