Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This study found that minoxidil and ranolazine, individually and in combination, reduced cellular invasiveness in hypoxic triple-negative breast cancer cell lines, suggesting potential anti-metastatic effects at clinically relevant doses.

This study found that sodium metabisulfite activates sodium channels and increases cellular excitability and excitotoxicity in both cardiomyocyte and neuron models, which exacerbates seizures and neuronal damage in rats.

Adding diltiazem to a beta blocker can cause dangerously slow heart rates.

Nitrendipine and nifedipine effectively block muscle contractions, while papaverine relaxes them and minoxidil needs high amounts to work.

These drugs raise prostaglandin-like material in dog blood, possibly causing blood vessel widening.

This review identified two promising therapeutic targets for drug repurposing to treat refractory angina in patients with angina pectoris without obstructive coronary artery disease: endothelin-1 receptor blockers and soluble guanylate cyclase stimulators.

Diazoxide, minoxidil sulphate, and cromakalim relax rat blood vessels by opening K+ channels, with some differences in their actions.

Propranolol affects heart rate and renin levels in minoxidil-treated patients.

Some drugs can cause serious side effects, like hypoglycemia from mix-ups, skin reactions, or depression, and while penicillamine may help rheumatoid arthritis more than auranofin, it has more severe side effects.

This study found that in rodent models, the ability of D1 dopamine receptor activation to impair sensory gating is facilitated by 5α-reductase type 1, which produces allopregnanolone.

This chapter reviews adverse effects of anti-anginal and beta-blocker drugs, stating that starting a beta-blocker may temporarily affect driving ability, but it reports no new clinical findings.

In this study, testosterone was found to increase the risk of arrhythmias in a rat heart model, while finasteride reduced this arrhythmogenic effect.

This study examined the vasorelaxant effects of two similar alkaloids, chloroquine and cinchonine, in a model of smooth muscle contractions induced by phenylephrine. Results are not reported in the abstract.

This study developed dissolving microneedles using specific polymers for transdermal delivery of rizatriptan benzoate, demonstrating improved drug skin penetration and significant alleviation of migraine symptoms in vivo compared to passive diffusion, suggesting potential advantages over conventional treatment methods for acute migraine.

This article reviews various updates in dermatology, including drug safety alerts and treatment options, and reports no new clinical results.

Using minoxidil for hair growth may cause skin lesions in some people, and taking breaks from nitrate patches for angina might worsen symptoms.

This letter to the editor raises concerns about minoxidil, an arterial vasodilator also used for androgenic alopecia, noting that overdose can cause severe side effects such as distributive shock, pulmonary edema, and myocardial ischemia.

This review discusses the therapeutic potential of potassium channel openers for various conditions, but notes that their clinical role is not yet fully established.

In this study, minoxidil sulfate was found to relax norepinephrine-induced contractions in rabbit mesenteric arteries, possibly by acting as a K+ channel agonist, but it did not relax K+-induced contractions.

This study found that minoxidil and finasteride, commonly used for androgenetic alopecia, were associated with different arrhythmia profiles in adverse event reports: minoxidil predominantly with supraventricular arrhythmias and finasteride primarily with ventricular arrhythmias in men.

In this study, minoxidil-induced vasodilation in rat aorta was found to be mediated by ATP-sensitive potassium channels and nitric oxide pathways, but was not significantly altered by lipid emulsion pretreatment.

The study explains how minoxidil sulfate causes vasodilation in rabbits by opening potassium channels and inhibiting calcium channels.

The authors concluded that diazoxide reduces undesirable side effects compared to minoxidil while increasing elastic fiber content and decreasing cell number in the aorta, suggesting potential suitability for treating vascular conditions with low arterial elastin and hypertension.

This study found that minoxidil increased plasma renin activity in patients with hypertension through both an adrenergic mechanism related to heart rate changes and a secondary mechanism unrelated to propranolol.

This study found that multiple ion channel modulators, used here at clinical concentrations, increased intracellular calcium release in prostate and breast cancer cell lines.

This article provides regulatory updates, legal briefs, and industry news, reporting no new clinical findings.

This study found that non-bleeding adverse events associated with NOACs affect multiple organ systems, emphasizing the importance of clinical vigilance. Specific NOACs like dabigatran, apixaban, edoxaban, and rivaroxaban were linked to distinct adverse reactions, including metabolic imbalances, thyroid disorders, and menstrual irregularities.

Cromakalim relaxes various blood vessels, while minoxidil sulphate is more selective; they likely act on different potassium channels.

This study found that high-dose minoxidil, a potassium channel opener, may protect neuronal tissue from damage following transient focal cerebral ischemia in mice.