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1.
Vrach Delo ; (7): 106-9, 1990 Jul.
Artículo en Ruso | MEDLINE | ID: mdl-2122595

RESUMEN

The industrial noxious factors during manufacturing of the fodder concentrate lysin are represented by dust, noise, vibration, microclimatic discomfort. Persons working in condition of lysin production showed functional changes of the nervous, cardiovascular and respiratory systems.


Asunto(s)
Alimentación Animal , Aditivos Alimentarios/efectos adversos , Lisina/efectos adversos , Exposición Profesional , Salud Laboral , Adulto , Femenino , Tecnología de Alimentos , Humanos , Higiene , Masculino , Enfermedades Profesionales/inducido químicamente , Enfermedades Profesionales/diagnóstico , Ucrania
8.
Parazitologiia ; 10(5): 416-21, 1976.
Artículo en Ruso | MEDLINE | ID: mdl-1026908

RESUMEN

Materials are presented of a comparative study of morphological and cultural properties and virulence of liophylized cultures of Leishmania tropica major after their rehydration or after a long passage on the NNN medium. Results of investigations of two initial strains and three substrains obtained after the recovery of liophylized cultures have shown that liophylization does not reduce essentially the initial strain virulence. The strains undergone liophylization and passed repeatedly on the NNN medium have a tendency to a quicker virulence reduction rate as compared to initial ones. The culture of promastigotes recultivated after liophylization does not differ from the initial one in the ranges of 1-7 passages in its morphology, mobility and ability to grow on the NNN medium.


Asunto(s)
Liofilización/métodos , Leishmania , Animales , Cricetinae , Medios de Cultivo , Técnicas de Cultivo/métodos , Leishmania/crecimiento & desarrollo , Leishmaniasis/parasitología , Ratones , Factores de Tiempo , Virulencia
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