We report the first example of BAC-Cu complex (BAC = bis(diisopropylamino)cyclopropenylidene) and its use as a carbene-transfer reagent, allowing access to Au-, Pd-, Ir- and Rh-BAC compounds. Catalytic experiments show the high activity of the [CuCl(BAC)] complex in Click chemistry.

PURPOSE The aim of this study was to examine the ophthalmic additives responsible for modulating acute corneal epithelial toxicity induced by benzalkonium chloride (BAC) and investigate the ability of polyoxyethylene hydrogenated castor oil 40 (HCO-40) and polysorbate 80 (PS-80) to reduce the corneal toxicity and antimicrobial effects of BAC. METHODS Cytotoxicity of the additives, which inclu...

OBJECTIVES The accurate identification of bronchioloalveolar carcinoma (BAC) from adenocarcinoma (AC) and other types of lung cancer is important from clinical perspectives; especially, when BAC is histologically-mixed with AC. We hypothesized that the elastic fibers (EF) pattern could be used as a differential marker to identify BAC from other lung cancers. The aim was to characterize the EF p...

Blood alcohol concentration (BAC) differs greatly among individuals, even when people of the same sex and age drink alcohol under the same drinking conditions. In this study, we investigated the main factors involved in the internal regulation of individual differences in BAC, focusing on the alcohol dehydrogenase 1B (ADH1B) genotype, blood acetaldehyde concentration (BAcH), amount of habitual ...

BACKGROUND Benzalkonium chloride (BAC) is a common preservative used in ophthalmic solutions. The aim of this study was to compare the cytotoxic effects of BAC-containing ophthalmic solutions with a BAC-free ophthalmic solution using an organotypic 3-dimensional (3-D) corneal epithelial model and to determine the effects of latanoprost ophthalmic solution and its BAC-containing vehicle on corne...

OBJECTIVE Bronchioloalveolar carcinoma (BAC) is considered a subtype of adenocarcinoma of the lung, without pleural, stromal or vascular invasion (World Health Organization (WHO) classification). Previous reports had demonstrated a better prognosis following surgery for patients affected by early stage BAC than those affected by other type of non-small cell lung cancer (NSCLC). We aim to analys...

PURPOSE Chronic use of topical hypotensive agents induces several side effects caused by preservatives. The purpose of this study was to evaluate the effects of prostaglandin analogs with varying concentrations of benzalkonium chloride (BAC), preservative-free (PF), and alternative preservatives on mouse corneal tissue. METHODS Thirty-five, 8- to 10-week-old female C57BL/6 mice (five mice for...

We describe the construction of a BAC contig and identification of a minimal tiling path that encompass the dominant and monogenically inherited downy mildew resistance locus Pp523 of Brassica oleracea L. The selection of BAC clones for construction of the physical map was carried out by screening gridded BAC libraries with DNA overgo probes derived from both genetically mapped DNA markers flan...

OBJECTIVE The etiology of breast arterial calcification (BAC) is not well understood. We examined reproductive history and cardiovascular disease (CVD) risk factor associations with the presence of detectable BAC in asymptomatic postmenopausal women. METHODS Reproductive history and CVD risk factors were obtained in 240 asymptomatic postmenopausal women from a community-based research study w...

White Spot Syndrome Virus (WSSV) is an infectious pathogen of shrimp and other crustaceans, and neither effective vaccines nor adequate treatments are currently available. WSSV is an enveloped dsDNA virus, and one of its major envelope proteins, VP28, plays a pivotal role in WSSV infection. In an attempt to develop a vaccine against WSSV, we inserted the VP28 gene into a baculovirus vector tail...