Abstract：
:In this study, new composite bisphosphonate delivery systems were obtained from polyurethanes (PUs) and nanocrystalline hydroxyapatite (HA). The biodegradable PUs were first synthesized from poly(ε-caprolactone) diols (PCL diols), poly(ethylene adipate) diol, 1,6-hexamethylene diisocyanate, 1,4-butanediol and HA. Moreover, the PCL diols were synthesized by the ring-opening polymerization catalysed by the lipase from Candida antarctica. Next, composite drug delivery systems for clodronate were prepared. The mechanical properties of the obtained biomaterials were determined. The cytotoxicity of the synthesized polymers was tested. The preliminary results show that the obtained composites are perspective biomaterials and they can be potentially applied in the technology of implantation drug delivery systems.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Kolmas J,Sobczak M,Olędzka E,Nałęcz-Jawecki G,Dębek Cdoi
10.3390/ijms150916831subject
Has Abstractpub_date
2014-09-22 00:00:00pages
16831-47issue
9issn
1422-0067pii
ijms150916831journal_volume
15pub_type
杂志文章abstract：:In our ongoing research to discover natural products with neuroprotective effects, hyperoside (quercetin 3-O-galactoside) was isolated from Acer tegmentosum, which has been used in Korean traditional medicine to treat liver-related disorders. Here, we demonstrated that hyperoside protects cultured dopaminergic neurons...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20235832
更新日期：2019-11-20 00:00:00
abstract：:Obesity is a multifaceted pathophysiological condition that has been associated with lipid accumulation, adipocyte dysfunction, impaired mitochondrial biogenesis and an altered metabolic profile. Redox imbalance and excessive release of inflammatory mediators have been intricately linked in obesity-associated phenotyp...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21010087
更新日期：2019-12-21 00:00:00
abstract：:Bone and muscle represent a single functional system and are tightly connected to each other. Indeed, diseases characterized by alterations of muscle physiology have effects on bone remodeling and structure and vice versa. Muscle influence on bone has been deeply studied, and recent studies identified irisin as new mo...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21041178
更新日期：2020-02-11 00:00:00
abstract：:Changes in the developmental or metabolic state of plastids can trigger profound changes in the transcript profiles of nuclear genes. Many nuclear transcription factors were shown to be controlled by signals generated in the organelles. In addition to the many different compounds for which an involvement in retrograde...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms130911085
更新日期：2012-01-01 00:00:00
abstract：:The protein phosphatase PP2A is essential for the control of integrated eukaryotic cell functioning. Several cellular and developmental events, e.g., plant growth regulator (PGR) mediated signaling pathways are regulated by reversible phosphorylation of vesicle traffic proteins. Reviewing present knowledge on the rele...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms22020975
更新日期：2021-01-19 00:00:00
abstract：:Statistical studies have demonstrated that various agents may reduce the risk of cancer's development. One of them is activity of flavin-dependent enzymes such as flavin-containing monooxygenase (FMO)(GS-OX1), FAD-dependent 5,10-methylenetetrahydrofolate reductase and flavin-dependent monoamine oxidase. In the last de...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms131216751
更新日期：2012-12-07 00:00:00
abstract：:Enzymes containing flavin cofactors are predominantly involved in redox reactions in numerous cellular processes where the protein environment modulates the chemical reactivity of the flavin to either transfer one or two electrons. Some flavoenzymes catalyze reactions with no net redox change. In these reactions, the ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms131114219
更新日期：2012-11-05 00:00:00
abstract：:Bacteria colonize most of the human body, and the female genital tract is not an exception. While the existence of a vaginal microbiota has been well established, the upper genital tract has been considered a sterile environment, with a general assumption that bacterial presence is associated with adverse clinical man...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20143405
更新日期：2019-07-11 00:00:00
abstract：:d-tagatose, a monosaccharide as well as a dietary supplement, has been reported as having a wide range of applicability in the food industry, however, the prebiotic activity, anticonstipation effects, and related mechanisms are still unclear. In this study, using the loperamide-induced constipation Kunming mice as the...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20225721
更新日期：2019-11-14 00:00:00
abstract：:Down syndrome (DS) or trisomy of chromosome 21 (Hsa21) is characterized by impaired hippocampal-dependent learning and memory. These alterations are due to defective neurogenesis and to neuromorphological and functional anomalies of numerous neuronal populations, including hippocampal granular cells (GCs). It has been...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22031259
更新日期：2021-01-27 00:00:00
abstract：:Sulforaphane (SFN) is a phytocompound belonging to the isothiocyanate family. Although it was also found in seeds and mature plants, SFN is mainly present in sprouts of many cruciferous vegetables, including cabbage, broccoli, cauliflower, and Brussels sprouts. SFN is produced by the conversion of glucoraphanin throug...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21228637
更新日期：2020-11-16 00:00:00
abstract：:The high affinity immunoglobulin E (IgE) receptor-FcεR1 is mainly expressed on the surface of effector cells. Cross-linking of IgE Abs bound to FcεR1 by multi-valent antigens can induce the activation of these cells and the secretion of inflammatory mediators. Since FcεR1 plays a central role in the induction and main...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms16059504
更新日期：2015-04-27 00:00:00
abstract：:Transcription factors are proteins able to bind DNA and induce the transcription of specific genes. Consequently, they play a pivotal role in multiple cellular pathways and are frequently over-expressed or dysregulated in cancer. Here, we will focus on a specific "signal transducer and activator of transcription" (STA...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19061591
更新日期：2018-05-28 00:00:00
abstract：:Obesity is a worldwide epidemic problem and correlates to varieties of acute or chronic lung diseases such as acute respiratory distress syndrome, chronic obstructive pulmonary disease, and pulmonary fibrosis. An increase of leptin, a kind of adipokine, in lean mice plasma has been found to impair immune responses and...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20051078
更新日期：2019-03-02 00:00:00
abstract：:Accumulating evidence indicates that oxidative stress plays a critical role in initiating the progression of inflammatory and fibrotic liver diseases, including cholestatic hepatitis. Peroxiredoxin 4 (PRDX4) is a secretory antioxidase that protects against oxidative damage by scavenging reactive oxygen species (ROS) i...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19092509
更新日期：2018-08-24 00:00:00
abstract：:Though historically known as a toxic gas, hydrogen sulfide (H₂S) has displayed a new face as the third endogenous gaseous signaling molecule after nitric oxide (NO) and carbon monoxide (CO). Here in this review, we survey the role and therapeutic potential of H₂S in cisplatin-induced nephrotoxicity. Specifically, redu...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20020313
更新日期：2019-01-14 00:00:00
abstract：:Over the years of evolution, thousands of different animal species have evolved. All these species require an immune system to defend themselves against invading pathogens. Nevertheless, the immune systems of different species are obviously counteracting against the same pathogen with different efficiency. Therefore, ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21124523
更新日期：2020-06-25 00:00:00
abstract：:Regulation of melanogenesis has been the focus of treatment for hyperpigmentary skin disorders. Although hesperidin is one of the most well-known, naturally occurring flavonoids with antioxidant and anti-inflammatory effect, its anti-melanogenic effect is not known. The present study aims to determine the anti-melanog...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms160818384
更新日期：2015-08-07 00:00:00
abstract：:Peritoneal dialysis effluent (PDE) potentially carries an archive of peptides relevant to pathological processes in abdominal and surrounding tissues. Magnetic beads and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry is one such approach that offers a unique tool for profiling of peptides...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms15011162
更新日期：2014-01-16 00:00:00
abstract：:It was reported that substance P had beneficial effects in the healing of acute tendon injury. However, the relationship between substance P and degenerative tendinopathy development remains unclear. The purpose of this study was to determine the role of substance P in the pathogenesis of tendinopathy. Healthy and ten...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18061241
更新日期：2017-06-09 00:00:00
abstract：:Gene knock-in techniques have rapidly evolved in recent years, along with the development and maturation of genome editing technology using programmable nucleases. We recently reported a novel strategy for microhomology-mediated end-joining-dependent integration of donor DNA by using TALEN or CRISPR/Cas9 and optimized...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms161023849
更新日期：2015-10-09 00:00:00
abstract：:The 12-oxo-phytodienoic acid reductases (OPRs), which belong to the old yellow enzyme (OYE) family, are flavin mononucleotide (FMN)-dependent oxidoreductases with critical functions in plants. Despite the clear characteristics of growth and development, as well as the defense responses in Arabidopsis, tomato, rice, an...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20081914
更新日期：2019-04-18 00:00:00
abstract：:The bovine immune system is known for its unusual traits relating to immunoglobulin and antiviral responses. Peptidylarginine deiminases (PADs) are phylogenetically conserved enzymes that cause post-translational deimination, contributing to protein moonlighting in health and disease. PADs also regulate extracellular ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21082861
更新日期：2020-04-19 00:00:00
abstract：:Diabetes mellitus (DM) is a crucial metabolic disease that leads to severe disorders. These include macrovascular complications such as myocardial infarction, stroke, and peripheral artery disease and microvascular complications including diabetic nephropathy, neuropathy, and retinopathy. Diabetes mellitus, along with...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms18092002
更新日期：2017-09-19 00:00:00
abstract：:The 2010 McDonald criteria were developed to allow a more rapid diagnosis of relapsing-remitting multiple sclerosis (MS) by only one MRI of the brain. Although cerebrospinal fluid (CSF) is not a mandatory part of the latest criteria, the evidence of an intrathecal humoral immunoreaction in the form of oligoclonal band...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17091592
更新日期：2016-09-21 00:00:00
abstract：:Right ventricular failure (RVF) remains the leading cause of death in pulmonary arterial hypertension (PAH). We investigated the transcriptomic signature of RVF in hemodynamically well-phenotyped monocrotaline (MCT)-treated, male, Sprague-Dawley rats with severe PAH and decompensated RVF (increased right ventricular (...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19092730
更新日期：2018-09-12 00:00:00
abstract：:Ostrinia furnacalis, is the major pest of maize causing significant yield losses. So far, many approaches have been used to increase the virulence of entomopathogenic fungal isolates. The current study is an attempt to estimate synergistic effect of Beauveria bassiana and Trichoderma asperellum in order to explore lar...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21218215
更新日期：2020-11-03 00:00:00
abstract：:Spätzle family proteins activate the Toll pathway and induce antimicrobial peptide (AMP) production against microbial infections. However, the functional importance of Tmspätzle4 (TmSpz4) in the immune response of Tenebrio molitor has not been reported. Therefore, here, we have identified and functionally characterize...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21051878
更新日期：2020-03-09 00:00:00
abstract：:Somatic embryos (SE) have potential to rapidly form a whole plant. Generally, SE is thought to be derived from embryogenic calli (EC). However, in maize, not only embryogenic calli (EC, can generate SE) but also nonembryogenic calli (NEC, can't generate SE) can be induced from immature embryos. In order to understand ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19124004
更新日期：2018-12-12 00:00:00
abstract：:Scrapie infection, which converts cellular prion protein (PrPC) into the pathological and infectious isoform (PrPSc), leads to neuronal cell death, glial cell activation and PrPSc accumulation. Previous studies reported that PrPC regulates RhoA/Rho-associated kinase (ROCK) signaling and that connexin 43 (Cx43) express...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21041255
更新日期：2020-02-13 00:00:00
