头孢他啶

头孢他啶结构式
头孢他啶结构式
品牌特惠专场
常用名 头孢他啶 英文名 Ceftazidime Pentahydrate
CAS号 78439-06-2 分子量 546.576
密度 N/A 沸点 N/A
分子式 C22H32N6O12S2 熔点 >150ºC(dec.)
MSDS N/A 闪点 N/A

Detection of OXA-48-type carbapenemase-producing Enterobacteriaceae in diagnostic laboratories can be enhanced by addition of bicarbonates to cultivation media or reaction buffers.

Folia Microbiol. (Praha) 60(2) , 119-29, (2015)

Carbapenemase-mediated resistance to carbapenems in Enterobacteriaceae has become the main challenge in the treatment and prevention of infections recently. The partially unnoticed spread of OXA-48-type carbapenemase producers is usually assigned to low minim...

Esculentin-1a(1-21)NH2: a frog skin-derived peptide for microbial keratitis.

Cell. Mol. Life Sci. 72(3) , 617-27, (2015)

Pseudomonas aeruginosa is the primary bacterial pathogen causing contact lens related keratitis. Available ophthalmic agents have reduced efficacy and antimicrobial peptides (AMPs) hold promise as future antibiotics. Here we investigated the in vitro and in v...

Analyte induced water adsorbability in gas phase biosensors: the influence of ethinylestradiol on the water binding protein capacity.

Analyst 140(9) , 3225-32, (2015)

An ultra-sensitive gas phase biosensor/tracer/bio-sniffer is an emerging technology platform designed to provide real-time information on air-borne analytes, or those in liquids, through classical headspace analysis. The desired bio-sniffer measures gaseous 1...

Antibiotics and renal branching morphogenesis: comparison of toxicities.

Pediatr. Res. 76(6) , 508-14, (2014)

Many premature born neonates receive antibiotic drugs to treat infections, which are applied during active nephrogenesis. We studied the impact of clinical concentrations of gentamicin and alternatives, ceftazidime and meropenem, on ureteric branching.Mice me...

Risk factors for colonization with extended-spectrum beta-lactamase-producing enterobacteriaceae on admission to rehabilitation centres.

Clin. Microbiol. Infect. 20(11) , O804-10, (2014)

Patients newly admitted to rehabilitation centres are at high risk of colonization with multidrug-resistant bacteria because many of them have experienced prolonged stays in other healthcare settings and have had high exposure to antibiotics. We conducted a p...

In vitro antibacterial activity of AZD0914, a new spiropyrimidinetrione DNA gyrase/topoisomerase inhibitor with potent activity against Gram-positive, fastidious Gram-Negative, and atypical bacteria.

Antimicrob. Agents Chemother. 59(1) , 467-74, (2014)

AZD0914 is a new spiropyrimidinetrione bacterial DNA gyrase/topoisomerase inhibitor with potent in vitro antibacterial activity against key Gram-positive (Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pneumoniae, Streptococcus pyogenes, and...

An in vitro deletion in ribE encoding lumazine synthase contributes to nitrofurantoin resistance in Escherichia coli.

Antimicrob. Agents Chemother. 58(12) , 7225-33, (2014)

Nitrofurantoin has been used for decades for the treatment of urinary tract infections (UTIs), but clinically significant resistance in Escherichia coli is uncommon. Nitrofurantoin concentrations in the gastrointestinal tract tend to be low, which might facil...

Janus kinase signaling activation mediates peritoneal inflammation and injury in vitro and in vivo in response to dialysate.

Kidney Int. 86(6) , 1187-96, (2014)

Peritoneal membrane pathology limits long-term peritoneal dialysis (PD). Here, we tested whether JAK/STAT signaling is implicated and if its attenuation might be salutary. In cultured mesothelial cells, PD fluid activated, and the pan-JAK inhibitor P6 reduced...

Quantitative multiplexed detection of common pulmonary fungal pathogens by labeled primer polymerase chain reaction.

Arch. Pathol. Lab. Med. 138(11) , 1474-80, (2014)

Invasive fungal infections are an important cause of morbidity and mortality among immunocompromised patients.To design and evaluate a multiplexed assay aimed at quantitative detection and differentiation of the 5 molds that are most commonly responsible for ...

Effect of betamethasone in combination with antibiotics on gram positive and gram negative bacteria.

Int. J. Immunopathol. Pharmacol. 27(4) , 675-82, (2015)

Betamethasone is an anti-inflammatory steroid drug used in cases of anaphylactic and allergic reactions, of Alzheimer and Addison diseases and in soft tissue injuries. It modulates gene expression for anti-inflammatory activity suppressing the immune system r...