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Indomethacin - Crossref

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Last Updated: 11 August 2022

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Indomethacin has distinct early and late actions on bone formation induced by mechanical stimulation

However, the mechanisms by which mechanical signals are converted into new bone formation are unclear. We therefore investigated the effects of indomethacin on the cancellous bone formation caused by mechanical stimulation in adult rats' 8th caudal vertebrae. These results show that PGs are crucial in bone growth's transfer of mechanical stimuli into bone formation, as well as that there may be two distinct phases of PG dependence in bone response to mechanical loading: an early phase associated with bone loading and a later phase of osteogenic interactions entrained by the early phase.

Source link: https://doi.org/10.1152/ajpendo.1994.267.2.e287


Enhanced in vivo α 1 - and α 2 -adrenoceptor-mediated venoconstriction with indomethacin in humans

We hypothesized that indomethacin would stop this production in vivo and raise venoconstriction to u03b1 2 - but not to PGF 2u03b1, the nonadrenergic agonist PGF 2u03b1. We hypothesized that indomethacin will prevent this production in vivo and raise venoconstriction to u03b1 1 and u03b1 stimulation u3b1 1 and vivo and raise vivo and increase veno and increase veno and raise veno and increase u03b1u03b1 u03b1 n'stimulation agonist PGF 2u03b1 -u03b1 b1 u03b1 u3b1 1 b1 and raise veno and vivo and increase veno and increase ta2 a3b1 b1 1 and b1 u03b1 2 u03b During local infusions of phenylephrine, clonidine, or PGF 2u03b1+ indomethacin, compared to saline on two separate days, hand vein distension was measured in 24 healthy participants. In all studies, there was a Dose-dependent venoconstriction to phenylephrine, with a parallel shift to the left with indomethacin and a decrease in the phenylephrine 50% effective dose.

Source link: https://doi.org/10.1152/ajpheart.1998.275.3.h837


Study on chitosan modified indomethacin nanoparticles for relieving rain of necrosis of the femoral head in children

Osteonecrosis of the femoral head is a rare orthopedic disorder in children worldwide. The patients' u2019 bodies and mind will be affected by the patients' u2019 mobility, heart, and mind. As a result, it is also vital to look into drugs for treating pain caused by osteonecrosis of the femoral head in children. The results revealed that there was a significant difference in subsequent VAS as compared to the pain score before treatment. The hip pain and expression of inflammatory mediators were dramatically reduced.

Source link: https://doi.org/10.1166/mex.2022.2169


Formulation and in-vitro Evaluation of Oro-dispersible tablets of Indomethacin

Methods: Indomethacin tablets were made using three different super disintegrants; crospovidone, croscarmellose sodium, and sodium starch glycolate were produced in three different amounts by direct compression technique. The percentage of drug present in five minutes of all Oro-dispersible tablets of Indomethacin was found to be 74. 36% to 80. 1 percent, with a ratio of 98% to 100%. Tablets made with 7. 7% crospovidone show faster disintegration when compared to tablets made with sodium starch glycolate and croscarmellose sodium. Tablets of a formulations batch containing 7. 7% crospovidone released 100% of the drug after ten minutes, according to sodium starch glycolate and croscarmellose sodium, according to in vitro dissolution studies. Conclusions: Oro-dispersible tablets of indomethacin containing crospovidone had a longer disintegration time and dissolution profile when compared to other superdisintegrants.

Source link: https://doi.org/10.3126/njhs.v2i1.47172


Indomethacin Delays Gastric Restitution: Association with the Inhibition of Focal Adhesion Kinase and Tensin Phosphorylation and Reduced Actin Stress Fibers

The process of restitutionu2014migration of epithelial cells is used to recover continuity of the mucosal surface, which results in the repair of superficial gastric mucosal injury. In wounded gastric monolayers, we investigated whether epidermal growth factors and/or indomethacin influence cell migration, actin stress fiber production, and/or phosphorylation of FAK and tensin. During baseline and EGF-stimulated conditions, IND inhibited all three cell migration and actin stress fiber formation, increased FAK localization to focal adhesions, and increased FAK localization to focal adhesions, as well as phosphorylation of FAK and tensin. FAK phosphorylation inhibition by IND was related to shifts in actin polymerization, showing that actin depolymerization could be a result of reduced FAK activity. Pretreatment by IND significantly delayed epithelial maturation in vivo, reduced FAK phosphorylation and recruitment to adhesion points, as well as actin stress fiber formation in migrating surface epithelial cells.

Source link: https://doi.org/10.1177/153537020222700607


The Cyclooxygenase Inhibitors Indomethacin and Rofecoxib Reduce Regional Cerebral Blood Flow Evoked by Somatosensory Stimulation in Rats

In response to all frequencies of hind paw stimulation, the IMC significantly reduced rCBF. In reaction to 1 and 5 Hz stimulation, Rofecoxib greatly enhanced rCBF, but did not have an effect on evoked rCBF at 0. 2 Hz. The rCBF curves were unusually rapid after IMC or Rofecoxib application peaks earlier than those before their inception, but the average rise time of 0. 5 seconds remained almost constant despite the stimulus frequency. After IMC application at 0. 2 Hz stimulation, the termination time of evoked rCBF curves was changed dramatically, but Rofecoxib use was not affected after Rofecoxib use. The findings show that COX products were involved in the regulation of evoked rCBF in reaction to brain somatosensory stimulation.

Source link: https://doi.org/10.1177/153537020222700710


Indomethacin for Prevention of Neonatal Intraventricular Hemorrhage

An intracerebral hemorrhage affects up to 50% of premature infants. In the periventricular or intraventricular areas, Intracerebral hemorrhage in neonates is most common. Indomethacin inhibits prostaglandin production, which results in cerebral vasoconstriction and reduced cerebral blood flow. Several scientific studies have evaluated the role of indomethacin in the prevention of IH in premature infants. There are no definitive conclusions can be made about indomethacin use for this purpose. In the other two most comprehensive studies to date, indomethacin has been shown to be effective in preventing or slowing the progression of IH. The drug appears to be the most effective in lowering low-grade IH in children.

Source link: https://doi.org/10.1177/106002809102501213


Study of Physico-Chemical Properties and Morphology of Phospholipid Composition of Indomethacin

We investigated the physicochemical characteristics of indomethacin obtained earlier and the effects of freeze drying on its parameters in this study. The spectra of small-angle neutron scattering has shown that Indolip is a vesicle whose radius is five times larger than the bilayer thickness, according to measurements.

Source link: https://doi.org/10.3390/nano12152553


Plantar Hyperhidrosis: The Efficacy of Iontophoresis with Tap water, Glycopyrronium Bromide and Indomethacin

i. e. Place the ion particles under an electrode of the same charge. The key principle is to place the ion particles under the electrode at the same charge, i. e. Under cathode and a positive ion placed under anode, a negative ion was placed under cathode and positive ion was placed under anode. Both male and female participants were included in this analysis for about four weeks30 people of age group between 15 u2013 25 years with idiopathic plantar hyperhidrosis of both male and female participants. The participants were divided into three groups Group A of iontophoresis using tap water alone, and Group B was treated with iontophoresis using iontophoresis. Group C was treated with iontophoresis using tap water as well as 1% of indomethacin. On comparing Mean values of Group A, Group B & Group C's on the Down Mean Value of Group A, Group B & Group C's Visual Analog Scale Test Water along with Glycopyrronium Bromide shows 3. 80, with the Lower Mean value being more effective than Group A and Group C on Group A, Group B, and Group C's Lower Mean Value, shows the Lower Mean value is higher than Group A and Group C in outcome measurement, with Group A and Group B, comparing Mean values in Group A, Group A, Group A, Group A and Group B, Group A, Group A, Group A, Group A, Group B & Group A, Group A, Group A, Group B & Group B & Group A, Group B & Group A and Group B & Group B, Group A, Group B & Group B & Group A and Group B & Group B & Group B & Group B & Group A and Group B & Group B & Group C's, Group A & Group A & Group A & Group A & Group C's, Group B This research found that tap water and glycopyrronium bromide reduces the excessive sweating and reduced the sweating symptoms in patients with plantar hyperhidrosis.

Source link: https://doi.org/10.22376/ijpbs/lpr.2021.11.5.l11-19


Indomethacin reproducibly induces metamorphosis in Cassiopea xamachana scyphistomae

Cassiopea xamachana jellyfish are an inexpensive model system for investigating metamorphosis and/or cnidarian symbiosis in the wake of their asexual cycle, in which the latter can spawn new larvae and scyphistomae without differentiation into ephyrae. Although strobilization induction and differentiation into ephyrae can be achieved in a variety of ways, no reports have been published on a controlled, reproducible metamorphosis induction. We investigated if differentiation could be pharmacologically enhanced as in Aurelia austria by the metamorphic inducers thyroxine, KI, NaI, Lugols iodine, H 2 O 2, indomethacin, or retinol. After six days of exposure, we discovered reproducibly induced strobilization by 50 % bcM indomethacin, and 10 u201325 u201327 bcM after 7 days. In short, indomethacin can be used as a quick instrument for determining biological functions by a controlled metamorphic process in C. xamachana scyphistomae.

Source link: https://doi.org/10.7717/peerj.2979

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions