The category of framed correspondences Fr∗(k), framed presheaves and framed sheaves were invented by Voevodsky in his unpublished notes [Voe]. Based on the theory, framed motives are introduced and studied in [GP1]. The aim of this paper is to prove the following results stated in [GP1, 9.3]: for any k-smooth scheme X and any n > 1 the map of simplicial pointed sheaves (−,A⌋Gm) + → T n induces ...

Background: Natural products, those extracted from invertebrate animals have medical importance as therapeutic agents especially for cancer treatment. Aim of the Work: The current study was conducted to evaluate antitumor effect hemolymph desert snail, Helix desertorum (HD-H) on tumor Ehrlich ascetic carcinoma cells (EAC) cell line in vitro and in vivo. Materials and Methods: Helix collected th...

Background: Mesenteric ischemia is a challenging diagnosis. Delay in diagnosis can lead to extent bowel necrosis and poor outcomes. Ischemia and reperfusion syndrome plays an important role in this scenario. Aim: To access effects of different post-conditioning cycles on mesenteric ischemia-reperfusion syndrome. Method: Twenty-five rats were assigned into five groups: Sham, used to establis...

BACKGROUND The management of patients with recurrent miscarriage (RM) and antiphospholipid antibody syndrome (APS) includes prolonged treatment with heparin and aspirin, starting from the confirmation of pregnancy and continuing until 6 weeks after birth. This study was conducted to determine the relationship between changes in antiphospholipid antibody titers and clinical outcomes. The effect ...

Fragile X Syndrome (FXS), the most common inherited form of intellectual disability, is caused by loss of the fragile X mental retardation protein (FMRP). FMRP is a negative regulator of local mRNA translation downstream of group 1 metabotropic glutamate receptor (Gp1 mGluR) activation. In the absence of FMRP there is excessive mGluR-dependent protein synthesis, resulting in exaggerated mGluR-d...

A mutant strain of Azotobacter sp. GP1 converted 4-chlorophenol to 4-chlorocatechol under cometabolic conditions. Under the same conditions the wild-type strain accumulated a yellow compound, which by chemical and spectroscopic methods was identified as 5-chloro-2-hydroxy-6-oxohexadienoic acid (5-chloro-2-hydroxy-muconic semialdehyde). The structure of this compound indicates a meta-proximal cl...