Results 241 to 250 of about 4,638,728 (306)

Practical Considerations of FDA’s CLAP List to Support Testing of Extractables for Pharmaceuticals and Medical Devices

open access: yesACS Omega
Megan Flohl   +5 more
doaj   +1 more source

A de‐novo Approach Towards Divergent [3+2π/σ] Photocycloadditions of Nitrones via Assembly‐Controlled Kinetic Electron Transfer Gating

open access: yesAngewandte Chemie, EarlyView.
A metal‐free photocatalytic platform converts nitrones into 4‐isoxazolines and oxa–aza–bicycloheptanes through divergent [3+2π/σ] cycloadditions. Assembly‐controlled kinetic electron transfer gating dictates substrate activation, enabling selective reactivity beyond thermodynamic expectations.
Nayan Saha   +6 more
wiley   +1 more source

Entdeckung eines antiviralen Elektronentransferprozesses zur Erzeugung katalytisch selbstversorgender viraler Restriktionsfaktoren

open access: yesAngewandte Chemie, EarlyView.
CYB5R3 wird als mutmaßlicher Elektronentransferpartner von Viperin (RSAD2) identifiziert, was erklärt, warum die ER‐Lokalisation für die antivirale Aktivität erforderlich ist. Dieses Wissen ermöglichte die Entwicklung immunstiller, katalytisch selbstversorgender antiviraler Restriktionsfaktor‐Enzyme (iCAREs), die ein antivirales Nukleosidtriphosphat ...
Mengdi Wu   +16 more
wiley   +1 more source

Structure and Function of a Multi‐Megadalton Virus‐Like Proteolytic Dodecahedron

open access: yesAngewandte Chemie, EarlyView.
Zuzalysin, a virulence metallopeptidase of the periodontal pathogen Porphyromonas gingivalis, is secreted as a latent, flexible ≈95‐kDa monomer. Calcium triggers cysteine‐switch activation and hierarchical assembly into pentamers, bipentamers, tripentamers, and a ≈5.6‐MDa, ≈355‐Å dodecahedron. Structures at 1.8–3.6 Å reveal a virus‐sized catalytic cage
Mariusz Madej   +20 more
wiley   +1 more source

Photometallobiocatalytic Asymmetric Radical‐Mediated Cross‐Coupling of Organotrifluoroborate Salts and Pyridotriazoles

open access: yesAngewandte Chemie, EarlyView.
An enantioselective photometallobiocatalytic cross‐coupling of pyridotriazoles and secondary alkyltrifluoroborate salts is developed. Cooperative catalysis using eosin B and an engineered protoglobin combines visible‐light‐mediated radical generation with enzymatic metal carbenoid activation, affording valuable N‐heterocyclic products in excellent ...
Huanan Wang   +5 more
wiley   +1 more source

Medicines and pharmaceutical services

open access: yes
Vogler, Sabine   +3 more
openaire   +1 more source

Pharmaceutical services in hospices

American Journal of Health-System Pharmacy, 1981
Hospices were surveyed to identify the types of pharmaceutical services provided. The directors of 75 hospice organizations were sent questionnaires regarding: (1) the type and scope of pharmaceutical services and (2) their conception of the future of the hospice movement. Of the 48 usable responses, 37 reported pharmacist affiliation.
Fred M Eckel, Charles C Pulliam
exaly   +3 more sources

Reimbursement for Clinical Pharmaceutical Services

American Journal of Health-System Pharmacy, 1978
Reimbursement for four clinical pharmaceutical services (growth hormone home instruction, patient consultation, patient visit and pharmacokinetic consultation), separate from other drug-related fees, is discussed. Included are descriptions of the clinical services, how they were provided, how charges were determined and documented, and how the proposal
L E, Patterson, R J, Huether
openaire   +2 more sources

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