background: radio-adaptive response and bystander effects are known phenomena occurring in cells following exposure to ionizing radiation (ir). in this study we examined possible radio-adaptation of lymphocytes following bystander effects induced by cho-k1 cells. materials and methods: whole blood and cho-k1 cells were cultured in rpmi-1640 complete medium. cells were separately irradiated with...

Vitamin K is required for the hepatic production of blood coagulation factors II, VII, IX and X. The term vitamin K refers to a variety of fat-soluble 2-methyl-1, 4-naphthoquinone derivatives. Vitamin K1 (phylloquinone) occurs in green plants, while vitamin K2 (menaquinone) is synthesized by microbial in the gut. The recommended dose of vitamin K in neonates is 1 mg intramuscularly. For infants...

background: klebseilla pneumoniae causes urinary tract infections, nosocomial pneumonia and intra-abdominal infections. capsular antigens are considered to be the ultimate virulence determinants. among 77 capsular serotypes of k. pneumoniae, serotypes k1 and k2 are the most virulent ones in humans. objectives: we designed a pcr method for detection of capsular serotypes k1 and k2 of k. pneumoni...

The paper aims at developing the most simplified axiom for a pseudo (k0, k1)-covering space. To make this success, we need to strongly investigate some properties of weakly local (WL-, short) k1)-isomorphism. More precisely, initially prove that digital-topological imbedding w.r.t. k1)- isomorphism implies WL-(k0, Besides, while k1)-isomorphism is proved be k1)-continuous map, it not surjection...

vitamin k is required for the hepatic production of blood coagulation factors ii, vii, ix and x. the term vitamin k refers to a variety of fat-soluble 2-methyl-1, 4-naphthoquinone derivatives. vitamin k1 (phylloquinone) occurs in green plants, while vitamin k2 (menaquinone) is synthesized by microbial in the gut. the recommended dose of vitamin k in neonates is 1 mg intramuscularly. for infants...

One of the most basic questions in knot theory remains unresolved: is crossing number additive under connected sum? In other words, does the equality c(K1♯K2) = c(K1) + c(K2) always hold, where c(K) denotes the crossing number of a knot K and K1♯K2 is the connected sum of two (oriented) knots K1 and K2? The inequality c(K1♯K2) ≤ c(K1) + c(K2) is trivial, but very little more is known in general...

penfluridol, a neuroleptic drug, considerably reversed halofantrine resistance in t9.96hf halofantrine resistant strain of plasmodium falicparum (originally chloroquine sensitive parasites), but not in k1hf halofantrine resistant strain (originally chloroquine resistant parasites)

Kaposi's sarcoma herpesvirus (KSHV) is the etiologic agent of Kaposi's sarcoma (KS) as well as two lymphoproliferative diseases, primary effusion lymphoma and multicentric Castleman's disease. KSHV encodes viral proteins, such as K1, that alter signaling pathways involved in cell survival. Expression of K1 has been reported to transform rodent fibroblasts, and K1 transgenic mice develop multipl...

The vast majority of cases of gram-negative meningitis in neonates are caused by K1-encapsulated Escherichia coli. The role of the K1 capsule in the pathogenesis of E. coli meningitis was examined with an in vivo model of experimental hematogenous E. coli K1 meningitis and an in vitro model of the blood-brain barrier. Bacteremia was induced in neonatal rats with the E. coli K1 strain C5 (O18:K1...