In the zwitterionic title compound, C(22)H(25)N(3)S, the benzimid-azole ring system makes a dihedral angle of 55.69 (11)° with the phenyl ring. In the crystal structure, inter- and intra-molecular C-H⋯S inter-actions occur.

A thymus-leukemia (TL)-specific probe, pTL1, has been generated from a TL-coding gene of BALB/c mice. Multiple species of TL mRNA were detected in TL+ cells by Northern blot analysis with pTL1, and different Tla haplotypes could be distinguished on the basis of characteristic patterns of TL mRNA. No TL-related message was found in normal or leukemic TL- cells, including thymocytes from Tlab mic...

The beginning of the Lycian text TL 45 is restored with usual topicalization direct object, but verb not appearing until line 3. content sentence does corre-spond to first Greek version. In this version, title and names archonts Hieron Apollodotos, known from contemporary trilingual Letöon inscrip-tion (N 320), are in lines 6-7. 11-12 a version theonym Trbbãmara may be restored. 45B revised and...

TL(-) mice make TL antibody when immunized with spleen or bone marrow cells from TL(+) donors, despite the fact that these cells do not express TL antigen. This has been shown to depend on maturation of TL(-) precursors, contained in the inoculum, into TL(+) cells under influence of the recipient's thymus; the differentiated TL(+) cells then evoke production of TL antibody.

We have previously reported that Cryptococcus neoformans strains are innately heteroresistant to fluconazole in vitro, producing minor, highly resistant subpopulations due to adaptive formation of disomic chromosomes. Using a mouse model, we assessed the emergence of heteroresistant clones in the brain during fluconazole treatment and found that the occurrence of heteroresistant clones in vivo ...

Little is known in the literature about thallium (Tl) exposure from naturally occurring Tl contamination. This paper draws attention to the potential health risk posed by high concentrations of naturally occurring Tl in the environment. The inhabitants of a rural area of southwest Guizhou Province, China, reside within a natural Tl accumulated environment resulting from the Tl-rich sulfide mine...