Pharmaceuticals.

Oxidative Stress and Inflammatory Responses in Horses Naturally Infected with Theileria equi.

Pharmaceuticals (Basel, Switzerland) August 1, 2026 Volume 19, Issue 8 1208 doi: 10.3390/ph19081208

Biondi V, Gambadauro P, Bruno F, Palmieri V, Licata P, Sicuso DA, Passantino A, Pugliese M.Equine piroplasmosis, caused by the intraerythrocytic protozoan , is a globally distributed tick-borne disease characterized by persistent infection and variable clinical manifestations. Although oxidative stress has been implicated in the pathogenesis of several hemoprotozoan diseases, information regarding redox imbalance and its relationship with inflammatory responses in horses naturally infected with remains limited. This study aimed to evaluate oxidative stress, antioxidant status, inflammatory cytokines, and clinicopathological alterations in horses naturally infected with . Thirty-fiv...

Pharmaceuticals (Basel, Switzerland) May 22, 2026 Volume 19, Issue 6 815 doi: 10.3390/ph19060815

Di Paolo V, Ferrari FM, Poggesi I, Dacasto M, Quintieri L, Capolongo F. A genetic algorithm (GA)-based approach was designed to predict drug-drug interactions (DDIs) triggered by cytochrome P450 3A (CYP3A) inhibition or induction in horses. Area under the concentration-time curve ratios (AUCRs), obtained from published in vivo DDI studies in horses, were used to compute the following parameters: (1) the contribution ratio (CR), i.e., the fraction of the substrate dose metabolized via the CYP3A pathway, and (2) the interacting drug's inhibitory potency or inducing efficacy (IR or IC, respectively). AUCRs for 9 substrates, 12 inhibitors, and 1 inducer of equine C...

Pharmaceuticals (Basel, Switzerland) August 9, 2024 Volume 17, Issue 8 doi: 10.3390/ph17081050

Stevanović J, Glavinić U, Ristanić M, Erjavec V, Denk B, Dolašević S, Stanimirović Z.This review aims to present current knowledge on the effects of honey bee products on animals based on in vivo studies, focusing on their application in clinical veterinary practice. Honey's best-proven effectiveness is in treating wounds, including those infected with antibiotic-resistant microorganisms, as evidenced in horses, cats, dogs, mice, and rats. Propolis manifested a healing effect in numerous inflammatory and painful conditions in mice, rats, dogs, and pigs and also helped in oncological cases in mice and rats. Bee venom is best known for its effectiveness in treating neuropathy an...

Pharmaceuticals (Basel, Switzerland) January 11, 2023 Volume 16, Issue 1 107 doi: 10.3390/ph16010107

Staniszewska M, Kowalik S, Sadok I, Kędzierski W.Catabolism of tryptophan (Trp) is modulated by physical activity and provides a pool of active compounds: Trp is considered a calmative agent, kynurenine (Kyn) and 3-hydroxykynurenine (3-HKyn) show neurotoxic effects, kynurenic acid (Kyna) and xanthurenic acid (XA) have neuroprotective properties like nicotinamide (NAm), while serotonin is the neurotransmitter. The study was conducted to investigate the dependence of exercise intensity, measured by plasma lactic acid (LA) concentration, on the level of Trp, its catabolites (serotonin, Kyn, 3-HKyn, Kyna and XA), and NAm in Thoroughbred horses. ...

Pharmaceuticals (Basel, Switzerland) June 10, 2021 Volume 14, Issue 6 553 doi: 10.3390/ph14060553

Mocchi M, Grolli S, Dotti S, Di Silvestre D, Villa R, Berni P, Conti V, Passignani G, Brambilla F, Bue MD, Catenacci L, Sorrenti M, Segale L, Bari E....In the last decades, it has been demonstrated that the regenerative therapeutic efficacy of mesenchymal stromal cells is primarily due to the secretion of soluble factors and extracellular vesicles, collectively known as secretome. In this context, our work described the preparation and characterization of a freeze-dried secretome (Lyosecretome) from adipose tissue-derived mesenchymal stromal cells for the therapy of equine musculoskeletal disorder. An intraarticular injectable pharmaceutical powder has been formulated, and the technological process has been validated in an authorized facility...

Pharmaceuticals (Basel, Switzerland) May 26, 2021 Volume 14, Issue 6 505 doi: 10.3390/ph14060505

Trailovic SM, Rajkovic M, Marjanovic DS, Neveu C, Charvet CL. sp. is the only ascarid parasitic nematode in equids and one of the most threatening infectious organisms in horses. Only a limited number of compounds are available for treatment of horse helminthiasis, and sp. worms have developed resistance to the three major anthelmintic families. In order to overcome the appearance of resistance, there is an urgent need for new therapeutic strategies. The active ingredients of herbal essential oils are potentially effective antiparasitic drugs. Carvacrol is one of the principal chemicals of essential oil from , , , , and herbs. However, the antiparasi...

Pharmaceuticals (Basel, Switzerland) April 21, 2021 Volume 14, Issue 5 393 doi: 10.3390/ph14050393

Caprioli G, Genangeli M, Mustafa AM, Petrelli R, Ricciutelli M, Sagratini G, Sartori S, Laus F, Vittori S, Cortese M.A simple and fast analytical method able to simultaneously identify and quantify 17 endogenous and exogenous steroidal hormones was developed in bovine and equine blood using UHPLC-MS/MS. A total amount of 500 µL of sample was deproteinized with 500 µL of a mixture of methanol and zinc sulfate and evaporated. The mixture was reconstituted with 50 µL of a solution of 25% methanol and injected in the UHPLC-MS/MS triple quadrupole. The correlation coefficients of the calibration curves of the analyzed compounds were in the range of 0.9932-0.9999, and the limits of detection and quantification ...