Results 251 to 260 of about 43,211 (293)

Responding to reports of nitazene toxicity in Australia

Medical Journal of Australia, Volume 222, Issue 5, Page 216-219, March 2025.
Brendan Clifford, Amy Peacock, Krista J Siefried, John Gobeil, Jennifer L Smith, Nadine Ezard   +5 more
wiley   +1 more source

Workplace Drug Testing—Prevalence of Positive Test Results, Most Common Substances, and Importance of Medical Review

Drug Testing and Analysis, Volume 17, Issue 9, Page 1694-1700, September 2025.
Among 23,900 urine and oral fluid drug tests from Swedish workplaces, 4.6% tested positive for controlled substances. Cannabis, amphetamine, cocaine and benzodiazepines were most common. Many samples containing opiates, amphetamine or benzodiazepines were MRO verified as being due to medical prescriptions, while cannabis or cocaine were almost entirely
Anders Helander, Fredrik Sparring
wiley   +1 more source

Drebrin Upregulation Regulates Astrocyte Polarization and Supports Tissue Recovery After Spinal Cord Injury in Mice

Glia, Volume 73, Issue 9, Page 1910-1924, September 2025.
Main Points Absence of DBN leads to larger spinal lesions, immune cell infiltration and attenuated astrocyte reactivity in the early phase post SCI. Absence of DBN leads to greater neurodegeneration, underscoring its importance in tissue repair.
Barbora Smejkalová, Marta Ornaghi, Kateřina Štěpánková, Juliane Schiweck, Lucia Machová Urdzíková, Robert Huelse, Susanne Mueller, Philipp Boehm‐Sturm, Jessica C. F. Kwok, James Fawcett, Kai Murk, Britta J. Eickholt, Pavla Jendelová   +12 more
wiley   +1 more source

Differentiated Presynaptic Input to OLMɑ2 Cells Along the Hippocampal Dorsoventral Axis: Implications for Hippocampal Microcircuit Function

Hippocampus, Volume 35, Issue 5, September 2025.
ABSTRACT The dorsal and ventral hippocampus have distinct processing properties, but it remains unclear if interneuron subtypes differ in connectivity along the dorsoventral axis. Oriens lacunosum‐moleculare (OLM) interneurons, identified by the Chrna2 gene, are known to regulate memory processes differently along this axis. OLMɑ2 cells bidirectionally
Angelica Thulin, Katharina Henriksson, Ingrid Nogueira, Klas Kullander   +3 more
wiley   +1 more source

Gyroid‐Structured Scaffolds Guide Uniform Ossification and Modulate Vascular Morphology During Rat Calvarial Bone Defect Regeneration

Journal of Biomedical Materials Research Part A, Volume 113, Issue 9, September 2025.
ABSTRACT Bone repair procedures rely on osteoconductive material scaffolds that guide and promote bone ingrowth through their architecture. This study investigated how the bone formation and vascularization are modulated within gyroid macroporous scaffolds during the regeneration of rat calvarial bone defects.
Guoyan Xian, Baptiste Charbonnier, Morad Bensidhoum, Esther Potier, Morgane Margottin, Puyi Sheng, Christine Chappard, Hervé Petite, Fani Anagnostou, David Marchat, Delphine Logeart‐Avramoglou   +10 more
wiley   +1 more source

Addiction to buprenorphine

, 1987
San Molina, L., Porta Serra, M.
openaire   +1 more source

Interacti on of buprenorphine with phosphatidylcholine [PDF]

Thermochimica Acta, 1989
The interaction between phosphatidylcholine and buprenorphine have been studied by means of differential scanning calorimetry of liposome, compression isotherms and penetration kinetics of monolayers. The results show that the interactions are highly dependent on the ionized state of the buprenorphine molecules, being higher in buffered solutions.
Reig Isart, Francisca, Valencia Parera, Gregorio, García-Antón, José María, Alsina, M. Asunción, Arnaiz, A., Bordas, S.   +5 more
openaire   +4 more sources

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Buprenorphine

BMJ Supportive & Palliative Care, 2022
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Mellar P Davis, Bertrand Behm, Carlos Fernandez   +2 more
openaire   +2 more sources

The effects of buprenorphine in buprenorphine-maintained volunteers

Psychopharmacology, 1997
Buprenorphine is a mu opioid partial agonist currently used as an analgesic, and being developed for the treatment of opioid dependence. The purpose of this study was to determine the abuse liability of parenteral buprenorphine in volunteers maintained on daily sublingual (SL) buprenorphine (8 mg).
Eric C. Strain, Sharon L. Walsh, George E. Bigelow, Ira A. Liebson, Kenzie L. Preston   +4 more
openaire   +3 more sources

Injection of buprenorphine and buprenorphine/naloxone tablets in Malaysia

Drug and Alcohol Dependence, 2010
Buprenorphine maintenance is efficacious for treating opioid dependence, but problems with diversion and misuse of buprenorphine (BUP) may limit its acceptability and dissemination. The buprenorphine/naloxone combination tablet (BNX) was developed to reduce potential problems with diversion and abuse.
Richard S. Schottenfeld, Mahmud Mazlan, Balasingam Vicknasingam, Marek C. Chawarski   +3 more
openaire   +2 more sources