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Comparative analysis of the skeletal changes in tetrapods after brief influence of microgravity.

Nikitin, V B; Gulimova, V I; Ilyin, E A; Asadchikov, V E; Buzmakov, A V; Okshtein, I L; Saveliev, S V.

J Gravit Physiol ; 14(1): P103-4, 2007 Jul.

Article in English | MEDLINE | ID: mdl-18372720

ABSTRACT

Experiments involving lower tetrapods demonstrate that the degree of skeletal demineralization in spaceflights is related to the type of environmental behaviour of the animal. Probably the sensing of support reaction decreases the negative effect of spaceflight upon the bone tissue.

Subject(s)

Bone Demineralization, Pathologic/physiopathology , Bone Density , Lizards , Weightlessness , Absorptiometry, Photon , Adaptation, Physiological , Animals , Bone Demineralization, Pathologic/diagnostic imaging , Space Flight

[Mechanisms of the vasodilating effect of nitroglycerin and chlorpromazine and features of their interaction in a model of a rat isolated thoracic aorta]. / Mekhanizmy vazodilatiruiushchego deistviia nitroglitserina i khlorpromazina i osobennosti ikh vzaimodeistviia na modeli izolirovannoi grudnoi aorty krysy.

Dukhanin, A S; Shilo, V Iu; Nikitin, V B; Engalycheva, G N.

Biull Eksp Biol Med ; 118(9): 273-6, 1994 Sep.

Article in Russian | MEDLINE | ID: mdl-7819558

Subject(s)

Aorta, Thoracic/drug effects , Chlorpromazine/pharmacology , Muscle, Smooth, Vascular/drug effects , Nitroglycerin/pharmacology , Vasodilator Agents/pharmacology , Animals , Aorta, Thoracic/physiology , Dose-Response Relationship, Drug , In Vitro Techniques , Male , Models, Biological , Muscle Relaxation , Muscle, Smooth, Vascular/physiology , Rats

ABSTRACT

Subject(s)

Subject(s)

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