Fecal ammonium in mice with CKD: gastrointestinal sequestration by sodium zirconium cyclosilicate.

Urinary [Formula: see text] excretion is decreased in chronic kidney disease (CKD), but very little is known about fecal [Formula: see text] excretion. Sodium zirconium cyclosilicate (SZC) is a cation exchanger that selectively captures K in the gastrointestinal tract. We investigated if SZC can sequester [Formula: see text] in vivo and evaluated the effect of SZC on fecal [Formula: see text] in a mouse model of CKD.

Tpc1 is an important Zn(II)2Cys6 transcriptional regulator required for polarized growth and virulence in the rice blast fungus.

The establishment of polarity is a critical process in pathogenic fungi, mediating infection-related morphogenesis and host tissue invasion. Here, we report the identification of TPC1 (Transcription factor for Polarity Control 1), which regulates invasive polarized growth in the rice blast fungus Magnaporthe oryzae. TPC1 encodes a putative transcription factor of the fungal Zn(II)2Cys6 family, exclusive to filamentous fungi.

Glycogen metabolic genes are involved in trehalose-6-phosphate synthase-mediated regulation of pathogenicity by the rice blast fungus Magnaporthe oryzae.

The filamentous fungus Magnaporthe oryzae is the causal agent of rice blast disease. Here we show that glycogen metabolic genes play an important role in plant infection by M. oryzae.

Mustard bran in lactating dairy cow diets.

Two trials using lactating Holstein cows were conducted to evaluate effects of a diet containing oriental mustard bran on dry matter intake (DMI), milk production, milk components, and organoleptic properties. In experiment 1, 34 lactating cows (24 multiparous and 10 primiparous; days in milk ≥ 50 d) were used in a switchback design to determine the lactational response and organoleptic quality of milk when the diet contained 8% oriental mustard bran (MB) versus a control diet (CON). Mustard bran replaced a portion of soybean meal and all the beet pulp in the CON diet.

Attenuation of restraint-induced behavioral deficits and serotonergic responses by stabilized rice bran in rats.

This study examined the effects of stabilized-rice bran (SRB) rich diet on responses to stress in rats. Standard rodent diet mixed with SRB in the ratio of 2:1 and 1:1 (w/w) was given for 6 weeks to test rats. Results showed that weekly cumulative food intakes smaller in SRB rich diet treated animals were normalized at the end of the treatment.