• Boc-D-FMK Dysfunction of the ubiquitin proteasome system cau

  2021-07-20

  

  Dysfunction of the ubiquitin-proteasome system causes abnormal organelle morphology and impairs sperm formation and maturation steps resulting in male infertility [[7], [8], [9]]; this indicates that ubiquitination is essential for spermatogenesis and sperm function during fertilization. β-catenin i

• br Materials and method br Results and

  2021-07-20

  

  Materials and method Results and discussion We carried out DNA ligation using free and immobilized T4 DNA ligase in the absence of a magnetic field at 16°C, where the enzyme concentration (final concentration after mixing the solutions for the reaction) in both cases was 0.40μg/mL, and found t

• In this context we initiated a program to develop

  2021-07-20

  

  In this context, we initiated a program to develop new antiviral chemotypes towards a host factor implicated in Retigabine dihydrochloride replication: the host (human) dihydrofolate reductase (DHFR) [21]. We recently identified this enzyme as the molecular target of 1-aryl-4,6-diamino-1,2-dihydrotr

• br Material and methods br Results br Discussion In vitro

  2021-07-20

  

  Material and methods Results Discussion In vitro evidence indicates that LAS191859 is a potent CRTh2 antagonist as demonstrated in GTPγS binding studies with potency in the low nanomolar range and in addition it demonstrates a long receptor residence time. This potency is also maintained in

• br Introduction The offspring of

  2021-07-20

  

  Introduction The offspring of rodents emit vocalizations when isolated from their dam. The majority of vocalizations by rat pups are in the ultrasonic band frequency of 30–50 kHz (Insel et al., 1986). Maternal separation-induced ultrasonic vocalizations are believed to represent distress signals

• The pyrrolo benzodiazepines PBDs are a

  2021-07-20

  

  The pyrrolo[2,1-][1,4]benzodiazepines (PBDs) are a family of antitumour antibiotics that includes the natural products anthramycin and DC-81. They exert their cytotoxicity by covalently bonding to the exocyclic C2–NH group of guanine residues in the minor groove of DNA through their N10–C11 imine fu

• br Menopausal hormone therapy from the beginning to WHI Estr

  2021-07-20

  

  Menopausal hormone therapy, from the beginning to WHI Estrogen products have been used since the 1940s, with increasing prescription through the 1960s. First concerns appeared in the 1970s when oral treatment was linked to uterine cancer. Oral estrogens have traditionally been coupled with proges

• From an industrial perspective the low

  2021-07-19

  

  From an industrial perspective, the low turnover numbers and limited substrate scope of α-KG halogenases still represents a significant challenge. However, in light of the fact that currently no chemical processes are available for the selective halogenation of aliphatic carbon centers in complex mo

• br Experimental procedures br Acknowledgments br

  2021-07-19

  

  Experimental procedures Acknowledgments Introduction Receptor tyrosine kinases (RTKs) control many fundamental cellular processes, such as cell proliferation, differentiation, migration, and metabolism (Lemmon and Schlessinger, 2010). RTK activity is normally tightly controlled, and dysregu

• The members in apple are similar in number to the

  2021-07-19

  

  The 8 members in apple are similar in number to the 7 in Arabidopsis and the 8 in rice, but fewer than the 10 found in mammalian species. GenBank numbers have also been reported for DGK homologues from tomato (AW035995), maize (AY106320), wheat (BT009326), a Populus cross (BU828590), grape (CB981130

• br Transparency document br Acknowledgments This work was

  2021-07-19

  

  Transparency document Acknowledgments This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic (the National Program of Sustainability I, Grants LO1204 and LO1304), by the Czech Science Foundation (15-17282Y) and by Palacký University Olomouc (IGA_PrF_2017_0

• Soluble receptors have been shown to be important and common

  2021-07-19

  

  Soluble receptors have been shown to be important and common regulators of many cytokines within the immune system, including IL-1, IL-6, IFNγ, TNF-α, GM-CSF, G-CSF and others (Fernandez-Botran, 1991, Heaney, Golde, 1998). We previously described a novel soluble receptor, sCSF-1R, that to date has o

• Ethyl naphthoates a h were successfully reduced

  2021-07-19

  

  Ethyl 1-naphthoates (10a–h) were successfully reduced to 1-naphthylmethanols (12a–h) by using LiAlH4 with 8–87% yields. Then PCC was used to convert the alcohols into the corresponding 4-alkyl-1-naphthaldehyde derivatives (13a–h) with relatively higher yields (58–90%) as represented in Scheme 2. The

• ICV injection of UCN or UCN performed in the morning

  2021-07-19

  

  ICV injection of UCN2 or UCN 3 performed in the morning of the 8th day (12h after the last IP administration) seems to increase further the time spent in the open arms of mice exposed to saline or nicotine treatment. Interestingly, in mice exposed to saline treatment ICV injection of UCN 2 or UCN 3

• Khan et al studied the effects of two structurally divergent

  2021-07-19

  

  Khan et al. studied the effects of two structurally divergent coumarins viz calipteryxin 3 and (3′S,4′S)-3′,4′-disenecioyloxy-3′,4′-dihydroseselin 4 from Seseli recinosum, in lipopolysaccharide (LPS)-stimulated murine macrophages. The study revealed that calipteryxin and (3′S,4′S)-3′,4′-disenecioylo

16176 records 620/1079 page Previous Next First page 上5页 616617618619620 下5页 Last page