The nematode Caenorhabditis elegans has become a model system for studying the disease interaction between pathogens and the host. To determine whether the transparent nematode could serve as a useful model for Mycobacterium avium subspecies hominissuis (MAH) infection of the intestinal tract, worms were fed MAH and assayed for the effects of the bacterial infection on the worm. It was observed...

[1] Using 1 year of CloudSat level 2B Cloud Geometrical Profile product, the vertical structures, geographical distributions, and seasonal variations of cloud occurrence at the daytime (1330 LT) and the nighttime (0130 LT) overpasses and their differences over tropical land and ocean are presented separately. The differences between the cloud and precipitation occurrence at 0130 and 1330 LT and...

The putative carboxyl-terminal processing protease (CtpA) of Brucella suis 1330 is a member of a novel family of endoproteases involved in the maturation of proteins destined for the cell envelope. The B. suis CtpA protein shared up to 77% homology with CtpA proteins of other bacteria. A CtpA-deficient Brucella strain (1330DeltactpA), generated by allelic exchange, produced smaller colonies on ...

Vol. 22, núm. 3 mayo-junio 2021 Universitarios mexicanos: lo mejor y peor de la pandemia COVID-19 Andrés Melchor Audirac andres.ma505@gmail.com orcid.org/0000-0002-1330-6901 Licenciado en Psicología por Facultad Universidad Nacional Autónoma México. Durante sus estudios pregrado realizó una estancia académica Groningen Los Países […]

Cytochrome P450 monooxygenases (P450s), which are well-known drug-metabolizing enzymes, are thought to play a signal transduction role in m opioid analgesia and may serve as high-affinity H-cimetidine (HCIM) binding sites in the brain. HCIM binding sites may also be related to opioid or nonopioid analgesia. However, of the more than 100 murine P450 enzymes, the specific isoform(s) responsible f...

Preliminary notes Capturing of 3D information about any kind of surface is currently a big challenge. A few proven commercial techniques and technologies are in use for a couple of years, but needed hardware and software are still too expensive for ordinary users of PC. This article provides a few cheaper alternatives based on open source elements to commercial non-contact 3D scanners and prove...

Subject review Emergency traffic management calls for integration of strategies covering advanced information collecting/disseminating fallibilities, and effective message broadcast system. Approximate "permanent" alternate routes combining intelligent transportation system measures could objectively play a vital role in supporting the category of specific congestion alleviation and incident ma...

Cytochrome P450 monooxygenases (P450s), which are well-known drug-metabolizing enzymes, are thought to play a signal transduction role in m opioid analgesia and may serve as high-affinity H-cimetidine (HCIM) binding sites in the brain. HCIM binding sites may also be related to opioid or nonopioid analgesia. However, of the more than 100 murine P450 enzymes, the specific isoform(s) responsible f...