Results 121 to 130 of about 85,254 (227)

Synthesis of Temporin-SHa Retro Analogs with Lysine Addition/Substitution and Antibiotic Conjugation to Enhance Antibacterial, Antifungal, and Anticancer Activities

Antibiotics
In the face of rising the threat of resistant pathogens, antimicrobial peptides (AMPs) offer a viable alternative to the current challenge due to their broad-spectrum activity.
Shahzad Nazir, Arif Iftikhar Khan, Rukesh Maharjan, Sadiq Noor Khan, Muhammad Adnan Akram, Marc Maresca, Farooq-Ahmad Khan, Farzana Shaheen   +7 more
doaj   +1 more source

Recurrent Pneumothorax With Bronchopleural Fistula in Primary Multidrug‐Resistant Pulmonary Tuberculosis: A Challenging Case

Respirology Case Reports, Volume 14, Issue 5, May 2026.
A 41‐year‐old man with primary multidrug‐resistant pulmonary tuberculosis (MDR‐TB) developed recurrent pneumothorax and a bronchopleural fistula (BPF). Despite persistent air leak (PAL) after initial video‐assisted thoracoscopic surgery (VATS), definitive open thoracotomy with decortication and fistula repair led to sustained lung re‐expansion.
Primawati, Winariani Koesoemoprodjo, Mohamad Rizki   +2 more
wiley   +1 more source

Photocatalytic Cross‐Coupling of Phenols and Heteroaryl Halides With Machine Learning‐Guided Reaction Prediction

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
Photocatalytic cross‐coupling: A redox‐neutral photochemical method enables direct C(sp2)─C(sp2) bond formation between phenols and heteroaryl halides using an organic dye and base. Complementary radical generation allows efficient cross‐coupling in up to 91% yield. Mechanistic studies, DFT, HTE, and machine learning rationalize and predict reactivity,
Matthew C. Carson, Alice Wu, Kalyana B. Duggal, Madeline E. Rotella, Marisa C. Kozlowski   +4 more
wiley   +2 more sources

Isolation, Identification and Pathogenicity Analysis of Proteus mirabilis in Cynomolgus Monkey From Yunnan, China

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study demonstrated that the pathogen responsible for diarrhoea in a cynomolgus monkey was identified as Proteus mirabilis (P. mirabilis) through methods including bacterial isolation and culture, morphological examination, biochemical profiling, 16S rRNA sequencing, analysis of key virulence genes and bacterial artificial infection tests.
Heling Li, Ziyao Qian, Lan Luo, Xinglong Chen, Baohong Tian, Zhigang Chen, Hong Wang   +6 more
wiley   +1 more source

Cuidados enfermeros en paciente geriátrico con síndrome de Stevens-Johnson relacionado con levofloxacino: a propósito de un caso Nursing care in elderly with Stevens-Johnson Syndrome related to levofloxacin: case approach

Gerokomos, 2010
El Síndrome de Stevens-Johnson (SSJ) es una enfermedad dermatológica rara con afectación mucocutánea y sistémica, siendo la forma más grave de eritema exudativo multiforme y presentándose como una variante de la necrólisis epidérmica tóxica relacionado ...
Manuel Burgos Arguijo, Guadalupe Blázquez Díaz, Ruth Burguillo Gallego, Elena Cabezas Francés, Vanesa Cadavid García, Lucía De Toro Torrijos, Irene Frías García, Aránzazu Melero Colmenarejo, Mª. Luisa Rivas Díaz, Mercedes Salinero Hernando   +9 more
doaj  

The Impact of Seasonally Varying Dissolved Organic Matter in Natural Aquatic Environments on the Photodegradation of Pharmaceutical Pollutants

Toxics
Photochemical degradation is a major removal pathway for pharmaceutical pollutants in water, and dissolved organic matter (DOM) in water is an important factor affecting this process.
Yue Chen, Jingshuang Cui, Fangyuan Cheng, Jiao Qu, Ya-Nan Zhang   +4 more
doaj   +1 more source

Emergence and Genomic Characterization of a Hypervirulent Klebsiella pneumoniae Isolate From a New Clone in Brazil

Microbiology and Immunology, Volume 70, Issue 5, Page 261-267, May 2026.
ABSTRACT Hypervirulent Klebsiella pneumoniae (hvKp) has emerged globally as a major public health concern, often associated with severe community‐acquired and healthcare‐associated human infections. Despite alerts from PAHO/WHO on convergent hvKp strains with multidrug resistance in Latin America, comprehensive data from Brazil, the region's largest ...
Carlos Henrique Camargo, Ana Beatriz Nascimento Costa, Amanda Yaeko Yamada, Daniel de Sena Miranda, Pedro Smith Pereira Ferraro, Andreia Rodrigues de Souza, Amanda Maria de Jesus Bertani, Karoline Rodrigues Campos, Marlon Benedito Nascimento Santos, Rafaela Mastrangelo Rissetti, Carolina Lechinski de Paula, Patrik Júnior de Lima Paz, Maria Solange Duarte Soares, Christiane Salvador, Giovanna de Pinho Pieri, Jorge Siguemassa Higa, Daniela dos Santos Souza, Márcio Garcia Ribeiro, Claudio Tavares Sacchi, Monique Ribeiro Tiba‐Casas, Geraldine Madalosso, Denise Brandao de Assis   +21 more
wiley   +1 more source

Triple Matrix Confinement‐Induced Ultrabright Afterglow From Carbon Dots With Multivariate Responsive Afterglow Colors for Advanced Dynamic Information Encryption

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
A novel carbon dots material (BUL‐CDs) with an initial afterglow brightness (406 cd m−2) far exceeding that of other afterglow luminescent materials was developed. Furthermore, the BUL‐CDs exhibited time‐dependent afterglow colors, excitation‐dependent afterglow colors, and thermochromic afterglow in response to triplet variables.
Yupeng Liu, Yiming Hao, Yi Li, Xiaofan Xia, Xichang Ou, Xue Wu, Jun Wu, Ruifeng Zheng, Dongbo Guo, Shi Chen, Jing Li, Jinyang Zhu, Qijun Li, Songnan Qu   +13 more
wiley   +2 more sources

Environmental Enrofloxacin Exposure as a Modifiable Driver of Mitochondria‐Mediated Intestinal Aging and Barrier Dysfunction

Aging Cell, Volume 25, Issue 5, May 2026.
Environmentally relevant enrofloxacin accelerates intestinal aging by impairing epithelial mitochondrial function, disrupting barrier integrity, and reshaping the gut microbiota. Mitochondrial restoration with pyrroloquinoline quinone alleviates hypoxia, inflammation, and gut damage.
Kan Yu, Nengzheng Wang, Xinyi Huang, Yushu Qiu, Xuejian He, Xiaofeng Zhu, Xiaolan Zhou, Peng Yu, Gang Wei, Yan Pi, Ting Ni   +10 more
wiley   +1 more source

Cutaneous non‐tuberculous mycobacterial infections: A retrospective study of 94 cases from Germany

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 5, Page 608-617, May 2026.
Summary Background Cutaneous non‐tuberculous mycobacterial infections (NTM) remain a diagnostic and therapeutic challenge. The aim of this study was to characterize cutaneous NTM infections in Germany over a 24‐year‐period. Patients and Methods 73 patients with cutaneous NTM infections diagnosed at 17 different German University Hospitals from 2000 ...
Luisa Bopp, Nicolai Deresz, Henning Klapproth, Isabelle Suárez, Jonathan Jantsch, Mario Fabri, Esther von Stebut   +6 more
wiley   +1 more source