نتایج جستجو برای: pi 306599 13
تعداد نتایج: 374442 فیلتر نتایج به سال:
BACKGROUND HIV protease inhibitor (PI) therapy results in the rapid selection of drug resistant viral variants harbouring one or two substitutions in the viral protease. To combat PI resistance development, two approaches have been developed. The first is to increase the level of PI in the plasma of the patient, and the second is to develop novel PI with high potency against the known PI-resist...
Abstract Background Small RNAs (sRNAs) are 20–30 nt regulatory elements which responsible for plant development regulation and participate in many stress responses. Insufficient inorganic phosphate (Pi) concentration triggers responses to balance the internal Pi level. Results In this study, we describe Pi-starvation-responsive small transcriptome changes barley ( Hordeum vulgare L.) using Next...
Previously, we reported that inorganic phosphate (Pi) deprivation of Brassica nigra suspension cells or seedlings leads to a progressive increase in the a$-subunit ratio of the inorganic pyrophosphate (PPibdependent phosphofructokinase (PFP) and that this coincides with a marked enhancement in the enzyme’s activity and sensitivity to i ts allosteric activator, fructose-2,6-bisphosphate (Fru-2,6...
New Zealand albino rabbits were inoculated in the right superior cervical ganglion with 25 microliter of herpes simplex virus type 1 (HSV-1) (McKrae strain; 10(3) or 10(5) PFU/ml). Positive tear film swabs were detected at least once in 28/32 (88%) of ipsilateral eyes and 6/32 (19%) of contralateral eyes beginning on postinoculation (PI) day 2-6. The average HSV-1 titer in the tear film was 4.0...
Objective: It is generally difficult to achieve symmetry in implant-only breast reconstruction with ptosis, and it remains unclear what quantitative criterion may be applied in cases of breast ptosis regarding the application of this modality. Our study aimed to suggest a criterion for obtaining good aesthetic outcomes and a symmetrical inframammary fold that is well-fitting for the brassiere i...
R is called commuting regular ring (resp. semigroup) if for each x,y $in$ R there exists a $in$ R such that xy = yxayx. In this paper, we introduce the concept of commuting $pi$-regular rings (resp. semigroups) and study various properties of them.
for a graph $g$ with edge set $e(g)$, the multiplicative sum zagreb index of $g$ is defined as$pi^*(g)=pi_{uvin e(g)}[d_g(u)+d_g(v)]$, where $d_g(v)$ is the degree of vertex $v$ in $g$.in this paper, we first introduce some graph transformations that decreasethis index. in application, we identify the fourteen class of trees, with the first through fourteenth smallest multiplicative sum zagreb ...
The term interleukin 1 (IL-1) encompasses macrophage-derived polypeptide factors in man, mouse, and other animals, which stimulate murine thymocyte proliferation (1-3), and in addition activate various target cells involved in chronic inflammation (4-10). The IL-1 produced by the murine macrophage line, P388D1, has a low isoelectric point (pI) and exhibits micro-charge heterogeneity in the rang...
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