Resistance active

The commercialization by Kureha Chemical Co. of Japan of a new, highly attrition-resistant, activated-carbon adsorbent as Beaded Activated Carbon (BAC) allowed development of a process employing fluidized-bed adsorption and moving-bed desorption for removal of volatile organic carbon compounds from air. The process has been marketed as GASTAK in Japan and as PURASIV HR (91) in the United States, and is now marketed as SOLD ACS by Daikin Industries, Ltd. 

Avazeri C, R Turner, J Pommier, J Weiner, GG Giordano, A Vermeglio (1997) Tellurite resistance activity of nitrate reductase is responsible for the basal resistance of Escherichia coli to tellurite. Microbiology (UK) 143 1181-1189. 

A primary resistance activity is damaging or destroying locomotives by derailment. To insure the derailment of a modern locomotive it is necessary to remove a length of rail equal to the length of the fixed wheel base of the locomotive. For practical- purposes, removal of 20 feet of rail on one side of the track will result in the derailment of any locomotive. 

It was recently reported that the application of a protective polarization may be avoided by using corrosion-resistant activated electrodes [32], The polarization protection of the electrodes represents approximately 1-2% of the nominal electrolyzer power. Assuming the capacity factor of the electrolyzer cannot exceed the one of the wind turbine, the polarization protection should be applied during 60% of the electrolyzer s lifetime or higher depending on the relative sizes of the electrolyzer and wind turbine. 

Fig. 3. Possible interactions between PKC and MDRl-mediated drug resistance. Activation of PKC might activate the drug efflux by phosphorylation of PGP (A), induce or activate proteins which modulate PGP (B, Castro et al., 1999), or induce the transcription and translation of MDRl-mRNA (C). Inhibitors of PKC might prevent phosphorylation of PGP leading to a decrease the drug efflux (D). inhibit the efflux of drugs by direct interaction with the drug binding site(s) or the ATP-binding sites of PGP (E), or prevent the expression of MDRl-mRNA (F)...

Gorlach, J., Volrath, S Knaufbeiter, G. et al. (1996). Benzothiadiazole, a novel class of inducers of systemic acquired resistance, activates gene expression and disease resistance in wheat. Plant Cell 8 629-643. 

The ADP produced by the hydrolysis of ATP is continuously used up by added purified pyruvate kinase, which in the presence of phosphoenol pyruvate produces pyruvate and ATP (Fig. 3.8.6). Pyruvate is then utilized by added lactate dehydrogenase, which in the presence of NADH produces lactate and NAD+. Complex V activity is estimated from the rate of NADH oxidation at 340 nm (e 4870-M 1-cm 1 isosbestic point 380 nm), after subtracting the oligomycin-resistant activity. It should be kept in mind that oligomicyn sensitivity requires the preserved attachment of the Fr component of the enzyme to the membranous F0 component. The attachment is readily lost upon freeze-thaw cycles. Consequently, it is reasonable to measure the activity on fresh material only. 

A sulfated galactolipid, M-6 (607) was isolated from Phyllospongia foliascens. M-6 (607) consisted of an inseparable mixture of compounds with variations occurring in the carboxylic acid portion of the molecule. Compound 607 has resistant activity against complement fixation in serological reactions [484]. 

Most sulfur compounds resist the action of active Mn02 at low temperature. For instance, organic sulfides resist active Mn02 during the oxidation of allylic and benzylic alcohols.57 Thiols, being sulfur compouds with a greater oxidation sensitivity, are oxidized to disulfides.56... 

A series of 2-siIa-5-morpholinones have been prepared and their biological activity evaluated. They are found to exhibit certain antihypoxic property in animals tested against chlorphos-poisoning.504,505 2,2,4-Trimethyl-6-phenyl-2-sila-5-morpholinone (A R = Ph) displays a cold-resistant activity.504... 

The Fe-SOD activity remaining after the treatment with H2O2 is different from that of the native enzyme, with respect to several criteria including heat stability and inhibition by azide. Thus, the H202-resistant activity of Fe-SOD represents an activity of the H2O2-modified Fe-SOD. 

V-Na+ CH (esp. TTX-resistant) activator (persistent open state, hyperexcitation) [insecticidal, proconvulsant, toxic]... 

Busam, G., Kassemeyer, H.H. and Matern, U. (1997) Differential expression of chitinases in Vitis vinifera 1. Responding to systemic acquired resistance activators or fungal challenge, Plant Physiol., 115, 1029-1038. 

The aqueous extracts of Crinum glaucum caused an increase in tidal volume, increase in ventilatory rate and depth (115). The extract also inhibited the quantity of mediators antigenically released from the limgs, inhibited mast cell degranulation and reduced the mepyramine resistant activity from the limgs. These effects substantiate the efficacy of the extract in the treatment of asthma (116, 117). Aqueous and ethanohc extracts of Crinum zeylanicum have shown high mortality rate of the molluscides Biomphalaria pfeifferi and Lymnaea natalensis (118). 

Figure 4.7 Langmuir isotherm and isotherm from Fade approximation (Eq. 4.25) used to fit experimental data for the adsorption of ethane on attrition-resistant activated carbon as reported by Kaul [58]and Valenzuela and Myers [53]. D. D. Frey and A. E. Rodriguez, AIChE ]., 40 (1994) 182. (Fig. 1). Reproduced by permission of the American Institute of Chemical Engineers. 1994 AIChE. All rights reserved.

Another impressive example is the directed evolution of novel ampicillin-resistant activity from a functionally unrelated DNA fragment. A DNA... 

Yano, T. Kagamiyama, H. Directed evolution of ampicillin-resistant activity from a functionally unrelated DNA fragment a laboratory model of molecular evolution. Proc. Natl. Acad. Sci. USA. 2001, 98 (3), 903-907. 

III Heparin resistance Active-controlled trial in heparin-resistant patients 47... 

Figure 109.4 The effect of low thyroid function on peripheral vasculature. The figure is a schemafic represenfafion of fhe principal pathophysiological mechanisms responsible for fhe increased vascular resistance activated by a hypothyroid state. CRE Cyclic Adenosine Monophosphate (CAMP) response element CREB Cyclic Monophosphate (CAMP) response element binding protein.

Features of the new, inherent, flame-resistant active polymers such as PSU (polysulfone), PES (polyether sulfone), and PAEK (polyarylether ketone) include high levels of temperature resistance and very low smoke gas densities. 

Chen Y, Liu Z, Halterman DA. Molecular determinants of resistance activation and suppression by Ph)dophthora infestans effector IPI-O. PLoS Pathog. 2012 8(3) el002595. doi 10.1371/joumal.ppat. 1002595. 

Here our focus is on small-molecule abiotic SAR activators. In general, there are two kinds of chemical plant activators natural and synthetic. Natural plant activators include primary or distant resistance-activating signal molecules, such as salicylic acid (SA), MSA, jasmonic acid (JA), MJA and abscisic acid (ABA) ° (Figure 7.4). 

Figure 7.5 Some synthetic and natural exogenous resistance activators.

The reported internal resistance and areal resistivity of microscale MFCs are still high, in the order of 1 kQ and 100 Q cm, respectively. The internal resistance is composed of three parts ohmic resistance, activation resistance, and concentration resistance. 

Activation and Concentration Resistance Activation resistance mainly dominates at low current density, and concentration resistance mainly dominates at high current density, as shown in Fig. 3. As discussed in detail in [13], increasing the siuface-area-to-volume ratio and applying catalyst onto the anode and cathode help... 

Figure 18-2. Adsorption isotherms for pure gases (A) Gases on Columbia grade L activated carbon at 310.92 K (Ray and Box, 1950 Valenzuela and Myers. 19891. (B) Ethylene on different adsorbents at vatyii temperatures (Valenzuela and Myers. 19891. Key 1 = Columbia grade L activated carbon at 310.92 K 2 = Taiyo Kaken Co., Japan, attrition resistant activated carbon at...

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