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Z Tsagareli, T Kvachadze, E Melikadze, L Metreveli, E Nikobadze, L Gogiashvili
The present study was designed to evaluate the participation and utility of Hǘrtle cells morphological requirment and transformation under Hashimoto autoimmune thyroiditis versus Riedel´s struma. Several markers have been evaluated to detect induced activities of Hǘrtle cells. Study subject - specimens (tissue fragments) collected from TG surgery (thyroidectomy) for mollecular (receptor) diagnosis of Hǘrtle cells activities using routine histological and immunohistochemical samples. 89 cases were selected in Hashimoto thyroiditis diagnosis with Hǘrtle cells history (adenoma and adenomatous grouth of oncocytes)...
November 2016: Georgian Medical News
Cássia Righy, Marcelo T Bozza, Marcus F Oliveira, Fernando A Bozza
Hemorrhagic stroke is a disease with high incidence and mortality rates. In addition to the mass lesions that result from hemorrhagic stroke, substances such as the blood-derived products (BDP) (hemoglobin (Hb), heme and iron) induce a potent inflammatory response and exert direct toxic effects on neurons, astrocytes, and microglia. In the present review, we discuss the mechanisms of brain injury secondary to hemorrhagic stroke, focusing on the involvement of BDP as major players of cellular redox imbalance, inflammation, and glutamate excitotoxicity...
2016: Current Neuropharmacology
Francisca Vidal-España, Francisca Leiva-Fernández, J Daniel Prados-Torres, Emilio Perea-Milla, Carmen Gallo-García, Aranzazu Irastorza-Aldasoro
OBJECTIVE: Analyze the correspondence between health technologies (HT) to develop --doctor's opinion-- and the ones assessed by Spanish Agencies for Health Technologies Assessment. DESIGN: Response analysis of HT obtained from participant doctors. Comparison with assessment reports of agencies. SETTING: Andalusian Public Health System; 2003. Spanish Agencies for Health Tecnologies Assessment. PARTICIPANTS: One hundred and forty-seven specialised doctors of 46 MIR specialties...
December 2007: Atencion Primaria
Julio Antonio Barrios Olivera, Luis Sarmiento Pérez, Odalys Valdés, Pedro Mas Lago, Rosa Puentes Palomera
The introduction of a mollecular method to identify the Entoviruses based on the amplification sequecing and phylogenetic analysis of protein VPI was described. It was proved that this method reduces significantly the time required for the identification of the isolated Entoviruses and that it is very useful in the characterization of isolates which are difficult to typify by the routine immunoloigical reagents. As it is a very fast technqiue, its use is very important during epidemics to determine the causal agent rapidly...
September 2003: Revista Cubana de Medicina Tropical
No abstract text is available yet for this article.
July 1964: Izvestiia Akademii Nauk SSSR. Seriia Biologicheskaia
F Crick
No abstract text is available yet for this article.
July 1971: Tsitologiia
D Khristov, N Atanasov, A Obreshkova
The authors examined the activity of acid proteinases in extracts, obtained by 0,05 M KCl from thigh muscles of 12-and 18-day hen embryos and of a 3-year hen and from muscle sarcoma 12--14 days after its transplantation on thigh muscles of a hen. The activity of the fractions obtained from extracts by gel chromatography on sefadex G-200, was also determined. The highiest activity per unit of protein was established in extracts of embryonal muscles, but the lowest -in cultures of hens. Sarcoma took medean position...
1973: Eksperimentalna Meditsina i Morfologiia
A N Stozharov, A N Razumovich
Some properties of the contractile protein of mitochondria in rat liver (mito-AM) and actomyosin (AM) have been comparatively studied. Mito-AM revealed the viscosity change as well as the precipitation test when ATP was added. The precipitation test rate proved to be higher in some cases than in case of AM. The characteristic feature for both enzymes was the inhibition of the enzymatic activity due to substrate abundance and the reaction product. According to their activating eff on ATP-ase of mito-AM, divalent cations can be placed in the following way: Ca2+ greater than greater than Mg2+greater than Mn2+greater than Zn2+...
November 1975: Biokhimii︠a︡
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