Your browser doesn't support javascript.

Portal de Pesquisa da BVS Veterinária

Informação e Conhecimento para a Saúde

Home > Pesquisa > ()
Imprimir Exportar

Formato de exportação:



Adicionar mais destinatários

Enviar resultado
| |

Blood metabolic and hematology parameters and survivorship in mice after application of the rabies challenge virus standard in vaccine potency test

Obradović, Nemanja; Belić, Branislava; Cincović, Marko; Vujin, Dragana; Potkonjak, Aleksandar; Stojanović, Dragica; Hristov, Slavča; Lakić, Ivana.
Acta sci. vet. (Online); 49: Pub. 1794, Mar. 18, 2021. ilus, tab
Artigo em Inglês | VETINDEX | ID: vti-762003


Background: Rabies virus can cause intensive and lethal infection of the central nervous system (CNS) in animals andhumans. Metabolic examinations are conducted at the cerebrospinal fluid (CSF), and it has been found that many metabolicchanges occur during RABV infection. However, although it is a neurotropic virus, it can cause damage to extraneuraltissues - lungs, heart, kidneys and liver. This study aimed to determine differences in metabolic, endocrinology and hematologic parameters in blood of mice after application of rabies challenge with virus standard 27 strain (CVS-27).Materials, Methods & Results: This study included 30 survived, and 30 dead mice that were part of the standard procedureof NIH (National Institute of Health) test in Pasteur Institute in Novi Sad. Tests were performed in the following order: twogroups of mice were vaccinated in a 7 day period with different dilutions of standard vaccine and the examined vaccine.Seven days after the last vaccination, immunized animals and animals in the control group received test virus CVS-27.Blood samples were collected from a heart puncture. Differences in hematologic and biochemical parameters were determined by t-test. Due to a high number of blood parameters, we performed a joint analysis of multiple dependent variables.Higher pH value and higher concentrations of glucose, cholesterol, lactate dehydrogenase (LDH), creatine kinase (CK),albumin, urea, creatinine, α-amylase, magnesium (Mg), nonesterified fatty acids (NEFA), beta-hydroxybutyrate (BHB)and lactate were noted in dead mice. Higher granulocytes and mean platelet volume (MPV) were noted in mice whichdied, but also reduced lymphocytes, erythrocytes, haemoglobin, hematocrit and platelets count. Higher values of insulin,cortisol and HOMA-IR (homeostatic model assessment insulin resistance) were noted in the group of dead mice comparedto the surviving one. Reduced QUICKI...(AU)
Biblioteca responsável: BR68.1
Localização: BR68.1