Highlights Tocilizumab is a suggested anti-inflammatory drug to treatment COVID-19. Our study is immunopharmacology review that can be suitable for now. Tocilizumab is effective treatment in patients with severe COVID-19. Still accurate time and infection stage to start this drug is unclear. Accurate clinical trial studies are needed to determine Tocilizumab efficacy.

Since both MA alone and MA plus celecoxib are associated with improvement of cachexia in GI cancer patients, this study failed to show that adding celecoxib (200 mg/day) to megestrol (320 mg/day) could enhance anti-cachexic effects of megestrol.

These finding indicate that topical 10 percent metronidazole significantly reduce posthemorrhoidectomy discomfort, and postoperative defecation pain is reduced compared with that of the placebo control group.

The response of cyclosporine A (CyA) blood concentrations following changes in lipoprotein levels have been inconsistent. Some studies show increases in concentrations, whereas others have shown decreases. The intent of this study was to examine the effect of two rat models of increased lipoprotein on the pharmacokinetics of CyA. One was a simulated high fat content meal, in which 1% cholesterol in peanut oil was administered. The other was the poloxamer 407-induced model of hyperlipidemia. Rats in these two groups were compared to a group fasted overnight before the study. In rats given a simulated high fat meal, at most time points the mean blood and plasma concentrations were lower, though not significantly, compared to fasted animals. Oral lipid led to no significant changes in the measured pharmacokinetic parameters of blood or plasma area under the concentration vs time curve (AUC), clearance (CL), volume of distribution (Vd) or plasma unbound fraction. In the poloxamer 407-treated hyperlipidemic rats there were significant reductions in plasma unbound fraction plasma, Vd and terminal half-life, but not AUC or CL, compared to normolipidemic rats. In contrast, the CL, Vd and t1/2 in the oral lipid-fed rats were all significantly higher than the poloxamer 407 treated animals. Oral absolute bioavailability of CyA was unchanged by oral lipid. In humans and rats the pharmacokinetics of CyA in the face of increased lipoprotein levels do not correspond well to what is typically seen for other drugs that are known to bind to lipoproteins.

Background:Cabergoline is a long-acting agonist of dopamine, which has a high affinity to dopamine receptors (type 2). Treatment using a dopaminergic agonist reduces hypothalamic stimulation that increases during liver gluconeogenesis, lipids synthesis, and insulin resistance. Our aim was to evaluate the effects of cabergoline on blood glucose levels in patients with type 2 diabetes mellitus (DM).Methods:This study was a double-blind, controlled clinical trial in patients with type 2 DM. The patients received treatments of a placebo (control group; n = 20) or cabergoline 0.5 mg (cabergoline group; n = 20) using the sequential method, once per week for 3 months, while using previously prescribed glucose-lowering drugs. All tests, such as levels of fasting blood glucose, 2-hour post-prandial glucose, complete lipid profile, prolactin, alanine amino transferase, aspartate amino transferase, creatinine, blood urea nitrogen, and serum insulin, and homeostasis model assessment insulin resistance were measured at baseline and at 3-month follow-up.Results:The fasting blood sugar levels were significantly different between placebo and cabergoline groups after 3 months of treatment (P = 0.004). The prolactin levels were significantly different from beginning of the treatment to 6 months later (P = 0.001). In the cabergoline group, there was a significant decrease in glycosylated hemoglobin (HbA1C) levels after 3 months (P = 0.003). Overall, 65%and 45% patients in the cabergoline and control groups, respectively, responded to treatment (HbA1C<7%).Conclusion:Cabergoline may be useful as a long-acting antidiabetic agent in patients with type 2 diabetes mellitus.