ticks are vectors of some important arthropod-borne diseases in both fields of veterinary and medicine, such as lyme, tularemia, rocky mountain spotted fever, and some types of encephalitis as well as crimean congo hemorrhagic fever (cchf). iran is known as one of the main foci of cchf in west of asia. this study was conducted in darrehshahr county because of the development of animal husbandry...

Hyperoside (HY) is a major pharmacologically active component from Prunella vulgaris L. and Hypericum perforatum. The present study aimed to determine the anticancer effect of HY and determine the underlying mechanisms involved. Human A549 cells were treated with HY (10, 50 and 100 µM), and cell viability was detected by an MTT assay. Cell apoptosis and mitochondrial membrane potential were det...

In the title compound, C(18)H(16)N(2)O(2), the dihedral angle between the mean planes through the two benzene rings is 56.8 (6)°. The enoate group assumes an extended conformation. The hy-droxy-ethanimine group is essentially coplanar with the benzene ring, the largest deviation from the mean plane being 0.047 (1) Å for the hy-droxy-imino O atom. In the crystal, the mol-ecules are linked into c...

HY-2B (Haiyang) is the follow-on mission to HY-2A, Chinese first sea satellite for oceanography, launched in October 2018. The main payloads onboard are similar HY-2A. For altimeter, an in-orbit calibration mode was designed achieve higher precision. An improved transponder built and deployed campaign. purpose of this article describe validation altimeter based on transponder. A signal-rebuilt ...

The neuropeptide Y (NPY) system is a multireceptor/multiligand system consisting of four receptors in humans (hY(1), hY(2), hY(4), hY(5)) and three agonists (NPY, PYY, PP) that activate these receptors with different potency. The relevance of this system in diseases like obesity or cancer, and the different role that each receptor plays influencing different biological processes makes this syst...

Novel interventions are needed to manage treatment-resistant depression (TRD), defined as patients who do not respond two or more antidepressant trials of adequate dose and duration. We report on a 28-year-old female with TRD nonresponse several antidepressants experienced full symptomatic remission after participating in the heated hatha yoga (HY) arm randomized controlled trial (RCT) for depr...

The naphtha catalytic reforming process is evaluated by designing new composite nano-catalysts. Three catalysts were prepared for this process. first catalyst was molybdenum carbide with platinum over HY zeolite (Mo2C.Pt/HY zeolite), the second modified cerium nitrate (Mo2C.Pt/CeY and last bimetallic titanium a content of 1% 0.11% (Pt.Ti/HY zeolite). All tested several tests, mainly X-Ray Diffr...

We have shown that glucocorticoids reversibly change the growth control of rat C6 glioma cells from a transformed to a normal pattern. Here we report that the glucocorticoid hormone hydrocortisone (Hy) modulates structure and function of cell surface and cytoskeleton. The hormone is shown to cause: (a) increased flattening and adhesion to solid substrates and to fibrin layers, (b) inhibition of...

This study was made to separate genetic from postnatal maternal influences on yawning in two strains of Sprague-Dawley rats selected for high- (HY) and low-yawning frequency (LY). Foster mothers of the two strains reared litters of pups in the four possible combinations and yawning was recorded in a novel environment when the adult offspring were 75-day-old. Yawning frequency of males and femal...

Induction of antigen-specific tolerance to transplantation antigens is desirable to control host-versus-graft and graft-versus-host reactions. Following molecular identification of a set of minor histocompatibility (H) antigens, we have used selected HY peptide epitopes for this purpose. Intranasal administration of individual major histocompatibility complex (MHC) class II-restricted HY peptid...