Results 111 to 120 of about 137,963 (330)

Siderophore cephalosporins

EcoSal Plus
ABSTRACT Siderophore cephalosporins are designed to exploit bacterial nutrient uptake systems to gain accelerated uptake across the outer membrane of Gram-negative bacteria. They contain iron (III) binding motifs that allow them to form complexes that will be recognized as potential substrates
openaire   +2 more sources

Evolution of an acylase active on cephalosporin C [PDF]

, 2005
Semisynthetic cephalosporins are synthesized from 7-amino cephalosporanic acid, which is produced by chemical deacylation or by a two-step enzymatic process of the natural antibiotic cephalosporin C.
Walter Cabri, Lorenzi S, ROSINI, ELENA, Gianluca Molla, Verga R, Molla G, Lorenzi, S, POLLEGIONI, LOREDANO, Elena Rosini, Roberto Verga, Loredano Pollegioni, MOLLA, GIANLUCA, Mirella S. Pilone, Pollegioni L, Cabri W, Cabri, W, PILONE, MIRELLA, Pilone MS, Giorgia Letizia Marcone, Verga, R, Simona Lorenzi, Marcone GL, MARCONE, GIORGIA LETIZIA, Rosini E   +23 more
core   +1 more source

Effects of post‐hepatic portoenterostomy adjuvant therapy on liver transplantation in children with biliary atresia: A systematic review

JPGN Reports, EarlyView.
Abstract Objectives Biliary atresia (BA) is a cholangiopathy characterized by obstruction of the intrahepatic and extrahepatic bile ducts. Hepatic portoenterostomy (HPE) is the primary palliative treatment and there is still an urgent need to improve post‐HPE management.
Bianca Ferraz de Almeida Silva, Alice Palmeira Nascimento Cerqueira, Breno Oliveira Marques, Gabriela Garcia de Carvalho Laguna, Gabrielle dos Santos Aguiar, Luana Leal Gonzaga, Raquel Teles de Lacerda, Natalia Oliveira e Silva   +7 more
wiley   +1 more source

The Potential Role of Sulbactam and Cephalosporins Plus Daptomycin Against Daptomycin-Nonsusceptible VISA and H-VISA Isolates: An In Vitro Study

Antibiotics, 2019
This study assesses the synergistic effect of the combination of cephalosporins and sulbactam with daptomycin against daptomycin-nonsusceptible, vancomycin-intermediate resistant Staphylococcus aureus (VISA) or heterogeneous vancomycin-intermediate S ...
Chih-Cheng Lai, Chi-Chung Chen, Ying-Chen Lu, Tsuey-Pin Lin, Hung-Jui Chen, Bo-An Su, Chien-Ming Chao, Yin-Ching Chuang, Hung-Jen Tang   +8 more
doaj   +1 more source

Third-generation cephalosporin-resistant spontaneous bacterial peritonitis: a single-centre experience and summary of existing studies.

Canadian Journal of Gastroenterology and Hepatology, 2014
BACKGROUND Spontaneous bacterial peritonitis (SBP) is the most prevalent bacterial infection in patients with cirrhosis. Although studies from Europe have reported significant rates of resistance to third-generation cephalosporins, there are limited SBP ...
Jennifer Chaulk, M. Carbonneau, Hina Qamar, A. Keough, Hsiu-Ju Chang, M. Ma, Deepali Kumar, P. Tandon   +7 more
semanticscholar   +1 more source

Cephalosporin C acylase

, 2005
Enzymes with cephalosporin C acyalse activity obtained by site-directed, random or "site-saturation" mutagenesis of a native sequence optimized for expression in E ...
CUCCHETTI E, VERGA R, CABRI W., PILONE MS, POLLEGIONI L, MOLLA, GIANLUCA   +5 more
core  

Juvenile Gangrenous Vasculitis of the Scrotum or Scrotum Lipschütz Ulcers

JEADV Clinical Practice, EarlyView.
ABSTRACT Lipschütz genital ulcers are traditionally described in adolescent females and often linked to acute viral infections. Their male counterpart remains poorly characterised. We report a 59‐year‐old man with sudden onset of unilateral necrotic ulcers on the scrotum and inguinal region following a brief febrile episode and mild pharyngitis ...
Francesco Bellinato, Paolo Gisondi, Giampiero Girolomoni   +2 more
wiley   +1 more source

A Mini-Review on Ceftaroline in Bacteremia Patients with Methicillin-Resistant Staphylococcus aureus (MRSA) Infections

Antibiotics, 2019
Objective: The objective of this review is to describe the outcomes of patients treated with ceftaroline in the non-Food and Drug Administration (FDA) approved indication of methicillin-resistant Staphylococcus aureus (MRSA) infections in both pediatric ...
Nicole Lounsbury, Mary G. Reeber, Georges Mina, Christiane Chbib   +3 more
doaj   +1 more source

Regulation of cephalosporin C acetyl-hydrolase in cephalosporin C fermentation by Cephalosporium acremonium M-113

, 1986
In the fernientalion of cephalosporin C (CPC) using a mutant strain, Cephaiosporium acremonium M-l 13, CPC was converted into deacetyl cephalosporin C (DCPC) by cephalosporin C acetyl hydrolase (CAH). After complete consumption of glucose in fermentation
Yung Hee Kho, Jeong-Kuk Lee, Sang-Ho Choi, Tae Ick Mheen   +3 more
core  

Nail Surgery in Children: Specific Challenges and Practical Considerations

JEADV Clinical Practice, EarlyView.
ABSTRACT Nail surgery in children represents a specific field within dermatologic surgery. Although the procedures themselves are largely similar to those performed in adults, the indications, technical constraints, and perioperative management differ substantially. Pediatric nail disorders are often clinically recognizable, which frequently limits the
F. Lamoline, B. Richert
wiley   +1 more source