Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

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

This article discusses the use of direct vasodilators and sympatholytic agents in hypertension management, highlighting their utility in specific cases like refractory hypertension and heart failure, but reports no new clinical results.

This study found that cromakalim and pinacidil significantly inhibited porcine detrusor muscle contractions, suggesting these ATP-sensitive potassium channel openers may have potential in treating certain bladder diseases.

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

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 review discusses the pharmacological properties and therapeutic potential of K+ channel opening compounds, noting their prospective use in treating cardiovascular and respiratory conditions, but reports no new results.

In isolated rat lymph vessels, this study found that ATP-sensitive potassium channel openers impair lymph contractions and reduce lymph flow, potentially contributing to peripheral edema.

This study found that several newly synthesized dihydrobenzopyran compounds inhibited insulin secretion and had vasorelaxant activity, with some more potent than reference KATP channel activators, though compound 21 functioned as a Ca2+ entry blocker.

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.

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

This study identified certain benzopyran derivatives with a bulky tert-butyloxycarbonylamino group as effective KATP channel openers that inhibit insulin secretion in rat pancreatic islets.

New drugs like clonidine and prazosin show promise for treating high blood pressure despite some side effects.

This study found that Sonic Hedgehog protein treatment enhanced the sprouting and regeneration of pelvic ganglia and cavernous nerves after injury, with localization of delivery affecting outcomes.

This article reviews the therapeutic potential of potassium channel openers for various conditions related to metabolic distress but does not report new clinical results; it emphasizes the need for further research.

This study observed that both dutasteride and finasteride affected penile morphology in normotensive and hypertensive rats, with more pronounced changes in hypertensive animals, especially when treated with dutasteride.

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

This study found that camphor and similar compounds depress neural activity in rat mechanoreceptors, suggesting that their effects may not be mediated through TRP channels.

This study reports that the nuclear receptor co-repressor 1 (NCoR1) inhibits cardiac hypertrophy by stabilizing the MEF2 and class II HDACs complex, potentially offering a target for new therapies.

This review discusses the use of 5α-reductase inhibitors in treating benign prostatic hyperplasia, highlighting their long-term effectiveness and benefits when combined with α1-adrenergic antagonists; it reports no new clinical results.

This article reviews guidelines and medications for treating benign prostatic hyperplasia but presents no new clinical results.

This research article focuses on nonsteroidal inhibitors of human type I steroid 5-alpha-reductase but reports no new results.

This article reviews topical agents for cosmetic surgery and reports no new clinical results; it emphasizes the importance of skin preparation and management for optimal surgical outcomes.

This study found that topical application of carpronium chloride led to arteriolar vasodilation and increased blood flow in rat mesenteric arterioles, without affecting systemic blood pressure.

This study investigated the effects of 5-alpha-reductase inhibitors on penile histomorphometry in both normotensive and hypertensive rats, reporting no significant changes between treated and untreated groups.

This study identified novel compounds as selective inhibitors of the type 1 isoenzyme of 5α-reductase, displaying promising potential for treating DHT-dependent disorders such as acne and androgenic alopecia.

This study in diabetic db/db mice found that treatment with the antihypertensive agents minoxidil or nebivolol stimulated elastogenesis and inhibited elastolysis, leading to restored elastic fibers, reduced aortic stiffening, and normalized blood pressure.

This study found that most potassium channel blockers increased the activity of slowly adapting mechanoreceptors in rat whisker pads, while the opener NS1619 decreased their evoked activity.

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.

This study reviews the potential of dibenzo derivatives as safer cancer treatments but finds conflicting evidence about their effectiveness, possibly due to structural differences among the compounds, and reports no new results.