This hypothesis proposes a new prospective approach to slow the aging process in older humans. The hypothesis could lead to developing new treatments for age-related illnesses and help humans to live longer. This hypothesis has no previous documentation in scientific media and has no protocol. Scientists have presented evidence that systemic aging is influenced by peculiar molecules in the bloo...

How an octopus performs complex movements of its eight sucker-studded arms without entanglement has been a mystery. A new study has found that self-recognition of the octopus's skin by its suckers inhibits reflexive grasping of its own arms, simplifying the mechanisms needed to generate intricate arm behavior.

background: leishmaniasis is a tropical disease that is endemic in some areas of iran, including east azerbaijan . ifn-γ is one of the cytokines that triggers cell-mediated immunity, thus initiating elimination of the infection. this case-control study was performed to investigate the association between the polymorphism of the ifn-γ gene at the +874a/t locus and visceral leishmaniasis (vl). me...

scid is a lethal genetic autosomal recessive disorder that has been observed in humans, dogs, mice, and horses. affected animals are incapable of generating specific antigens for immune responses needed to protect them from infectious diseases. the frequency of affected recessive allele varies in different regions so that the outcome of normal breeding with carriers of recessive alleles is diff...

In the Best-K identification problem (Best-K-Arm), we are given N stochastic bandit arms with unknown reward distributions. Our goal is to identify the K arms with the largest means with high confidence, by drawing samples from the arms adaptively. This problem is motivated by various practical applications and has attracted considerable attention in the past decade. In this paper, we propose n...

New, quick, and inexpensive methods for genotyping novel caprine Fec gene polymorphisms through tetra-primer ARMS PCR were developed in the present investigation. Single nucleotide polymorphism (SNP) genotyping needs to be attempted to establish association between the identified mutations and traits of economic importance. In the current study, we have successfully genotyped three new SNPs ide...

One of the historical forms Hungarian coat arms called ‘Kossuth arms’ raises a number questions. Perhaps most important is complex problem relationship between this symbol and republican form government. This was named after Lajos Kossuth, who Governor-President Hungary dethronement House Habsburg-Lorraine (14 April 1849). Despite use crownless coats by leadership 1849, change government not pr...