The breast cancer resistance protein (BCRP) is abundant in the placenta and protects the fetus by limiting placental drug penetration. We hypothesize that pregnancy-specific hormones regulate BCRP expression. Hence, we examined the effects of progesterone (P4) and 17beta-estradiol (E2) on BCRP expression in the human placental BeWo cells. P4 and E2 significantly increased and decreased BCRP pro...

increase in feed intake of broiler breeder hens, results to incidence of metabolic and hormonal changes and finally leads to poor reproductive performance. an experiment was conducted to evaluate responses of feed-satiated and feed-restricted laying breeder hens to daily injection of an acute dose of progesterone (p4). a total of 64 cobb 500 hens were fed either restricted or ad libitum from 27...

P4 allows a new level of dynamism for routers beyond OpenFlow 1.4 by allowing headers and tables to be modified by software in the field. Without care, P4 can unleash a new wave of software bugs. Existing tools (e.g., VeriFlow, NetPlumber, Hassel, NoD) cannot model changes to forwarding behaviors without reprogramming tool internals or having users manually add new forwarding models. Further, a...

Double-stranded RNA bacteriophage phi 6 has an envelope surrounding the nucleocapsid (NC). The NC is composed of a surface protein, P8, and proteins P1, P2, P4, and P7, which form a dodecahedral polymerase complex enclosing the segmented viral genome. Empty polymerase complex particles (procapsids) package positive-sense viral single-stranded RNAs provided that energy is available in the form o...

Progesterone (P4) inhibits the gastrointestinal muscle contraction by downregulating Galpha(q/11) proteins that mediate contraction, by upregulating Galpha(s) proteins that mediate relaxation, and by altering the pattern of cyclooxygenase (COX) enzymes and prostaglandins. We aimed to examine whether P4 treatment of guinea pigs in vivo affects basal colon motility [basal motility index (MI)] by ...

As the complexity of computer networks increases to accommodate demand for massive connectivity and cloud services, so does probability fault occurrence surface attacks. Hence need constant monitoring network devices accurate analysis traffic patterns ensure highest performance maximum security. This requires collecting processing telemetry data from many sources in which leads extra bandwidth ...

Programmable packet processors and P4 as a programming language for such devices have gained significant interest, because their flexibility enables rapid development of a diverse set of applications that work at line rate. However, this flexibility, combined with the complexity of devices and networks, increases the chance of introducing subtle bugs that are hard to discover manually. Worse, t...

This study was conducted to measure the effect of the level of daily milk yield on the excretion rate of progesterone (P4) in milk and faeces in high-producing (HP) and low-producing (LP) lactating dairy cows. A GnRH-agonist was implanted to block endogenous production of P4. A CIDR device was inserted into the vagina and left in place for 11 days. The average and peak milk yields were greater ...

The role of progesterone (P4) in the regulation of inflammatory mediators interleukin-8 (IL-8), monocyte chemoattractant protein-1, and cyclooxygenase-2 (COX-2) and in the recruitment of leukocyte subpopulations in the endometrium has been examined, by employing a model of P4 withdrawal and maintenance in vivo. Messenger RNA and protein expression have been investigated in endometrial biopsies:...

RespirologyVolume 26, Issue S3 p. 146-146 AbstractFree Access P4-9: Withdrawn First published: 19 November 2021 https://doi.org/10.1111/resp.14150_184AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share version article.I have read accept the Wiley On...