anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
PROBLEM TO BE SOLVED: To obtain a new phenylchromane derivative which has a methyl group at the 4-position, has a strong bleaching action, can be produced by a simple method, and is useful in the fields of foods and cosmetics. SOLUTION: A phenylchromane derivative of formula I. The compound of formula I is obtained by thermally refluxing umbellic acid of formula II in an aqueous solution preferably for 3 to 24 hr. The compound of formula I has an excellent melamine production-inhibiting effect and is thereby used as an active ingredient for bleaching preparations. The compound of formula I further has a radical-eliminating action and an anti-inflammatory action, and is therefore used for skin preparations for external uses, such as skin wrinkle-preventing preparations, skin roughness-preventing preparations and roughness-preventing preparations. When the compound is used for cosmetics such as creams and lotions, the compound is preferably formulated in amounts of 0.001 to 2.0 wt.% based on the total amount of the preparations.
Optimization Phase: Transferred-entry participants will self-administer intranasal placebo at weekly treatment sessions for the first 4 weeks of this phase, then individualized to either once weekly or once every other week based on depressive symptoms. Participants continue same oral antidepressant treatment from induction phase. Maintenance Phase: Direct-entry and transferred-entry participants assigned to intranasal placebo will self-administer intranasal placebo once weekly or once every other week based on depressive symptoms. Participants continue same oral antidepressant treatment from induction phase.
Inflammation is initiated and driven by a mixture of mediators, which modify effects of each other. This study analysed in vitro pro-inflammatory activity of inflammatory cytokines (TNFα and IL-1β) in a combination with a lipid DAMP molecule, oxidized palmitoyl-arachidonoyl-phosphatidylcholine (OxPAPC). The study was performed on endothelial and monocytic cell lines. The cells were treated with different concentrations of TNFα or IL-1β, OxPAPC and their combinations, either in the presence or absence of drugs regulating inflammation. Pro-inflammatory effects of TNFα/IL-1β and OxPAPC were estimated by analysis of chemokines CXCL8, CXCL2 and CXCL3 by ELISA and RT-PCR. Toxicity was determined by analysis of metabolic activity. Statistical significance was estimated by ANOVA and Dunnett's test. OxPAPC was a much weaker chemokine inducer as compared to TNFα or IL-1β. However, OxPAPC and TNFα/IL-1β together induced effects that were significantly stronger than the arithmetical sum of individual effects. This cooperative action of OxPAPC and TNFα was reversed by inhibitors of p38 MAPK. We hypothesise that the boosting of TNFα and IL-1β effects by OxPAPC may be more pathologically important than the action of the lipid alone. Inhibitors of p38 MAPK may become a tool for analysis of pathological role of oxidized phospholipids.
Ischemic heart disease invariably leads to devastating damage to human health. Nicotinamide ribose (NR), as one of the precursors of NAD+ synthesis, has been discovered to exert a protective role in various neurological and cardiovascular disorders. Our findings demonstrated that pretreatment with 200 mg/kg NR for 3 h significantly reduced myocardial infarct area, decreased levels of CK-MB and LDH in serum, and improved cardiac function in the rats during myocardial ischemia-reperfusion (I/R) injury. Meanwhile, 0.5 mM NR also effectively increased the viability and decreased the LDH release of H9c2 cells during OGD/R. We had provided evidence that NR pretreatment could decrease mitochondrial reactive oxygen species (mtROS) production and MDA content, and enhance SOD activity, thereby mitigating mitochondrial damage and inhibiting apoptosis during myocardial I/R injury. Further investigations revealed that NR increased NAD+ content and upregulated SIRT3 protein expression in myocardium. Through using of SIRT3 small interfering RNA and the SIRT3 deacetylase activity inhibitor 3-TYP, we had confirmed that the cardioprotective effect of NR on cardiomyocytes was largely dependent on the inhibition of mitochondrial oxidative stress via SIRT3-SOD2 axis. Overall, our study suggested that exogenous supplementation with NR mitigated mitochondrial damage and inhibited apoptosis during myocardial I/R injury by reducing mitochondrial oxidative stress via SIRT3-SOD2-mtROS pathway.
Innate immune cells play a key role in inflammation as a source of pro-inflammatory cytokines. However, it remains unclear how innate immunity-mediated inflammation is fine-tuned to minimize tissue damage and assure the host's survival at the early phase of systemic inflammation. The results of this study with mouse models demonstrate that the supply of monocytes is restricted depending on the magnitude of inflammation. During the acute phase of severe inflammation, monocytes, but not neutrophils, were substantially reduced by apoptosis and the remaining monocytes were dysfunctional in the bone marrow. Monocyte-specific ablation of Casp3/7 prevented monocyte apoptosis but promoted monocyte necrosis in the bone marrow, leading to elevated levels of pro-inflammatory cytokines and the increased mortality of mice during systemic inflammation. Importantly, the limitation of monocyte supply was dependent on pro-inflammatory cytokines in vivo. Consistently, a reduction of monocytes was observed in the peripheral blood during cytokine-release syndrome (CRS) patients, a pathogen-unrelated systemic inflammation induced by chimeric antigen receptor-T cell (CAR-T cell) therapy. Thus, monocytes act as a safety valve to alleviate tissue damage caused by inflammation and ensure host survival, which may be responsible for a primitive immune-control mechanism that does not require intervention by acquired immunity.
The present invention discloses a zinc replenisher of slow release control type zinc, and a preparation method thereof and a purpose thereof. The zinc replenisher is zeolite containing active zinc, and the content of zinc in the zeolite is 1.5% to 10% measured by a weight percentage. In the preparation method, zeolite containing active zinc is prepared by the procedures of the adsorption and ion exchange reaction between a zinc salt and natural artificially synthesized zeolite, filtering, drying and pulverization. The preparation method has the advantages of simple technological process, low production cost and easy popularization and implementation. Because carrier zeolite has the characteristics of good biocompatibility and gastrointestinal tract mucosa compatibility, regular intercommunicating pore canal structure and cage space, high surface activity, large specific surface area, etc., zinc carried by the carrier zeolite has a slow release control function, and the absorption and utilization rate of zinc is greatly raised. Slow release control type zinc prepared by the present invention can be used as a feed additive applied to zinc replenishment for fowls, aquatic livestock, cattle, sheep, etc., can be also used for preparing oral taking zinc replenishment health products or medicines for human beings, and has a wide application range.
Certain chemical entities chosen from compounds represented by Formula I and pharmaceutically acceptable salts and mixtures thereof, are provided herein. Pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicle. Methods of treating patients suffering from certain diseases and disorders responsive to the inhibition of Syk activity, which comprises administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include cancer (e.g., B-cell lymphoma and leukemia), autoimmune diseases, inflammatory diseases, acute inflammatory reactions, and allergic disorders. Methods of treatment include administering at least one chemical entity as a single active agent or administering at least one chemical entity in combination with one or more other therapeutic agents. Also provided are methods for determining the presence or absence of Syk kinase in a sample.
Certolizumab pegol is a TNF blocker. CIMZIA is a recombinant, humanized antibody Fab' fragment, with specificity for human tumor necrosis factor alpha (TNFα), conjugated to an approximately 40kDa polyethylene glycol (PEG2MAL40K). The Fab' fragment is manufactured in E. coli and is subsequently subjected to purification and conjugation to PEG2MAL40K, to generate certolizumab pegol. The Fab' fragment is composed of a light chain with 214 amino acids and a heavy chain with 229 amino acids. The molecular weight of certolizumab pegol is approximately 91 kiloDaltons. 

CIMZIA (certolizumab pegol) for injection is supplied as a sterile white, lyophilized powder in a single-dose vial for subcutaneous use. After reconstitution of the lyophilized powder with 1 mL Sterile Water for Injection, USP, the final concentration is 200 mg/mL with a deliverable volume of 1 mL (200 mg) and a pH of approximately 5.2. Each single-dose vial provides 200 mg certolizumab pegol, lactic acid (0.9 mg), polysorbate (0.1 mg), and sucrose (100 mg).

CIMZIA (certolizumab pegol) injection is supplied as a sterile, clear to opalescent, colorless to pale yellow solution that may contain particulates in a single-dose prefilled syringe for subcutaneous use. Each prefilled syringe delivers 1 mL of solution containing 200 mg certolizumab pegol, sodium acetate (1.36 mg), sodium chloride (7.31 mg), and Water for Injection, USP.
PURPOSE: To evaluate the efficacy and outcome of the transjugular approach in endovascular recanalization of a thrombosed straight arteriovenous graft (AVG) compared to those of the direct hemodialysis access approach (conventional approach).
MATERIALS AND METHODS: We retrospectively assessed patients who underwent aspiration thrombectomy and percutaneous transluminal angioplasty for thrombosed straight AVG performed at a single institution between October 2006 and October 2021. A total of 138 thrombosed AVGs in 83 patients (39 male and 44 females) were divided into the transjugular approach group (Group A) and the conventional approach group (Group B). Technical and clinical success, postintervention primary patency, cumulative patency, and periprocedural complications were compared.
RESULTS: There was no statistical difference in demographic data between groups A and B. The technical success rate of group A and B was 96.4% (80/83) and 98.2% 54/55, respectively (p > 0.05). The mean procedure time was 61.4 min (Group A) and 70.5 min (Group B) (p > 0.05). There was no statistically significant difference between the two groups in postintervention primary patency. The cumulative patency of Groups A and B was 911.9 days (range 122-6277) and 1062.3 days (range 72-2302 days), respectively (p > 0.05). One patient in Group B experienced a major graft rupture. Pseudoaneurysm formation at the sheath insertion site occurred in two patients in Group B. No cases of stenosis or thrombosis of the IJV or hematoma at the puncture site were observed in Group A.
CONCLUSION: The transjugular approach is as safe and effective as the conventional approach for aspiration thrombectomy and percutaneous transluminal angioplasty of thrombosed straight AVGs.
Galantamine is metabolized by hepatic cytochrome P450 enzymes, glucuronidated, and excreted unchanged in the urine. In vitro studies indicate that cytochrome CYP2D6 and CYP3A4 were the major cytochrome P450 isoenzymes involved in the metabolism of galantamine, and inhibitors of both pathways increase oral bioavailability of galantamine modestly (see PRECAUTIONS, Drug-Drug Interactions). O-demethylation, mediated by CYP2D6 was greater in extensive metabolizers of CYP2D6 than in poor metabolizers. In plasma from both poor and extensive metabolizers, however, unchanged galantamine and its glucuronide accounted for most of the sample radioactivity.

In studies of oral 3H-galantamine, unchanged galantamine and its glucuronide, accounted for most plasma radioactivity in poor and extensive CYP2D6 metabolizers. Up to 8 hours post-dose, unchanged galantamine accounted for 39-77% of the total radioactivity in the plasma, and galantamine glucuronide for 14-24%. By 7 days, 93-99% of the radioactivity had been recovered, with about 95% in urine and about 5% in the feces. Total urinary recovery of unchanged galantamine accounted for, on average, 32% of the dose and that of galantamine glucuronide for another 12% on average.

After i.v. or oral administration, about 20% of the dose was excreted as unchanged galantamine in the urine in 24 hours, representing a renal clearance of about 65 mL/min, about 20-25% of the total plasma clearance of about 300 mL/min.

Galantamine hydrobromide 24 mg extended-release capsules administered once daily under fasting conditions are bioequivalent to galantamine hydrobromide immediate-release tablets 12 mg twice daily with respect to AUC24h and Cmin. The Cmax and Tmax of the extended-release capsules were lower and occurred later, respectively, compared with the immediate-release tablets, with Cmax about 25% lower and median Tmax occurring about 4.5 – 5.0 hours after dosing. Dose-proportionality is observed for galantamine hydrobromide extended-release capsules over the dose range of 8 to 24 mg daily and steady state is achieved within a week. There was no effect of age on the pharmacokinetics of galantamine hydrobromide extended-release capsules. CYP2D6 poor metabolizers had drug exposures that were approximately 50% higher than for extensive metabolizers.

There are no appreciable differences in pharmacokinetic parameters when galantamine hydrobromide extendedrelease capsules are given with food compared to when they are given in the fasted state.
Twenty PD patients with hand bradykinesia will be treated with the AMADEO® system. They will undergo 15 training sessions, 5 a week for 3 weeks, each session lasting about 60 minutes. During each session, both the hands will be treated using the endeffector in its active and active-assisted modality.
BACKGROUND: Sepsis presents a significant healthcare challenge, characterized by high morbidity and mortality rates. There is a scarcity of relevant studies investigating the association between serum lactate dehydrogenase level and the prognosis of sepsis in patients from intensive care unit, with smaller sample sizes compared to other studies.
METHODS: A retrospective analysis was conducted utilizing data from the Second Affiliated Hospital of Guangzhou Medical University and the Medical Information Mart for Intensive Care IV (MIMIC-IV). The primary outcome was the in-hospital mortality. Multivariate Cox proportional hazards regression was adopted to assess the independent association. Receiver operator characteristic (ROC) curve was used to evaluate the predictive value.
RESULTS: We included a total of 2148 patients in the Guangzhou Sepsis Cohort (GZSC) database and 5830 patients in the MIMIC-IV database. In multivariate Cox proportional hazards regression, high levels of LDH are significantly associated with higher mortality (HR = 1.21, 95% CI 1.13-1.30, p < 0.001 in the GZSC database and HR = 1.19, 95% CI 1.13-1.25, p < 0.001 in the MIMIC-IV database). The ROC curves showed that the AUC of LDH was 0.663 in the GZSC database and 0.660 in the MIMIC-IV database.
CONCLUSIONS: A lower lactate dehydrogenase level is associated with reduced in-hospital mortality among patients with sepsis, suggesting its potential as a valuable marker for predicting prognosis in this patient population.
The group is to include at least 1000 individuals who are at high risk for the development of cancer. Risk is assessed through the completion of a clinical history questionnaire. Examples of such subjects include those with known hereditary cancer syndrome pathogenic variants without a diagnosis of cancer, with significant family history of breast, ovarian, colon, or lung cancer or melanoma, or another strong history of cancer but no prior molecular diagnosis, heavy smokers or those exposed to carcinogens and mutagens. The individuals who meet criteria for inclusion will undergo cell-free DNA isolation and circulating-tumor DNA (ctDNA) analysis for the detection of genetic mutations associated with the possible development of a malignancy.
Pregnancy Category X [See Contraindications (4).] 

FLOLIPID is contraindicated in women who are or may become pregnant. Lipid lowering drugs offer no benefit during pregnancy, because cholesterol and cholesterol derivatives are needed for normal fetal development. Atherosclerosis is a chronic process, and discontinuation of lipid-lowering drugs during pregnancy should have little impact on long-term outcomes of primary hypercholesterolemia therapy. There are no adequate and well-controlled studies of use with simvastatin during pregnancy; however, there are rare reports of congenital anomalies in infants exposed to statins in utero. Animal reproduction studies of simvastatin in rats and rabbits showed no evidence of teratogenicity. Serum cholesterol and triglycerides increase during normal pregnancy, and cholesterol or cholesterol derivatives are essential for fetal development. Because statins decrease cholesterol synthesis and possibly the synthesis of other biologically active substances derived from cholesterol, simvastatin may cause fetal harm when administered to a pregnant woman. If FLOLIPID is used during pregnancy or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to the fetus. 

There are rare reports of congenital anomalies following intrauterine exposure to statins. In a review 2 of approximately 100 prospectively followed pregnancies in women exposed to simvastatin or another structurally related statin, the incidences of congenital anomalies, spontaneous abortions, and fetal deaths/stillbirths did not exceed those expected in the general population. However, the study was only able to exclude a 3- to 4-fold increased risk of congenital anomalies over the background rate. In 89% of these cases, drug treatment was initiated prior to pregnancy and was discontinued during the first trimester when pregnancy was identified. 

Simvastatin was not teratogenic in rats or rabbits at doses (25, 10 mg/kg/day, respectively) that resulted in 3 times the human exposure based on mg/m 2 surface area. However, in studies with another structurally-related statin, skeletal malformations were observed in rats and mice. 

Women of childbearing potential, who require treatment with FLOLIPID for a lipid disorder, should be advised to use effective contraception. For women trying to conceive, discontinuation of FLOLIPID should be considered. If pregnancy occurs, FLOLIPID should be immediately discontinued.

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2
    Manson, J.M., Freyssinges, C., Ducrocq, M.B., Stephenson, W.P., Postmarketing Surveillance of Lovastatin and Simvastatin Exposure During Pregnancy, Reproductive Toxicology, 10(6): 439-446, 1996.
In the 3-Dimensional Group, 3D VR gaming training in addition to traditional vestibular rehabilitation will be employed. In this group, the 'Verti-Go' game from the Playstation 4 VR gaming device with 3D glasses will be played for 20-25 minutes, as well as vestibular therapy for 20-25 minutes. A total of 45-50 minutes will be given over the course of 8 weeks, 3 sessions per week. The intensity of treatment will rise with each session, depending on how well the patient cooperates. Evaluation will be done at the beginning and in the 8th week.
Physical dependence is associated with the formation of neuroadaptive changes in the central nervous system (CNS), both at the molecular and cellular levels. Various studies have demonstrated the immunomodulatory and proinflammatory properties of morphine. The resulting neuroinflammation in drug dependence exacerbates substance abuse-related behaviors and increases morphine tolerance. Studies prove that fluoride exposure may also contribute to the development of neuroinflammation and neurodegenerative changes. Morphine addiction is a major social problem. Neuroinflammation increases tolerance to morphine, and neurodegenerative effects caused by fluoride in structures related to the development of dependence may impair the functioning of neuronal pathways, change the concentration of neurotransmitters, and cause memory and learning disorders, which implies this element influences the development of dependence. Therefore, our study aimed to evaluate the inflammatory state of selected brain structures in morphine-dependent rats pre-exposed to fluoride, including changes in cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2) expression as well as microglial and astroglial activity via the evaluation of Iba1 and GFAP expression. We provide evidence that both morphine administration and fluoride exposure have an impact on the inflammatory response by altering the expression of COX-1, COX-2, ionized calcium-binding adapter molecule (Iba1), and glial fibrillary acidic protein (GFAP) in brain structures involved in dependence development, such as the prefrontal cortex, striatum, hippocampus, and cerebellum. We observed that the expression of COX-1 and COX-2 in morphine-dependent rats is influenced by prior fluoride exposure, and these changes vary depending on the specific brain region. Additionally, we observed active astrogliosis, as indicated by increased GFAP expression, in all brain structures of morphine-dependent rats, regardless of fluoride exposure. Furthermore, the effect of morphine on Iba1 expression varied across different brain regions, and fluoride pre-exposure may influence microglial activation. However, it remains unclear whether these changes are a result of the direct or indirect actions of morphine and fluoride on the factors analyzed.
This group consists of early knee osteoarthritis patients (refer to inclusion/exclusion criteria for more details). They will be scanned 4 times over a period of 2 years (at enrolment, 6 months, 12 months and 24 months after enrolment) to see how the disease progresses. Their scans will be compared with the baseline healthy volunteer scans to check for any differences in anatomy and tissue properties. 60 knee osteoarthritis patients will be recruited.
Introduction. The aim of this 3-arm randomized controlled trial (RCT) was to evaluate the effects of tooth tissue-borne (KBME), tooth-borne (Hyrax), and bone-borne (MIDME) rapid maxillary expansion (RME) appliances on sleep quality with polygraphy. Methods. This study was designed in parallel with an allocation ratio of 1:1:1. 46 patients with narrow maxilla and OSAS were included in this study and randomly assigned to three groups: tooth tissue-borne, tooth-borne and boneborne expanders. Participants were congregated from the Department of Orthodontics, Faculty of Dentistry, Izmir Katip Celebi University, Turkey. In all groups, the expansion appliance was activated one-quarter turn twice a day until the desired suture opening was achieved. The primary outcome of this study was the correction of posterior crossbite. Secondary outcomes included polygraphic assessment of sleep parameters. Each subject participated in 1 overnight sleep test with polygraphy before the expansion (T0) and after a 3- month retention phase of treatment (T1). According to the results of polygraphy, 7 parameters; (apnea hypopnea index (AHI), number of apnea and hypopnea, desaturation index, lowest desaturation, average saturation, supin AHI) were examined to evaluate the changes in sleep scores. Kruskal-Wallis analysis and Dunn-Bonferroni test were used for inter-group comparisons and Wilcoxon analysis was used for intra-group evalaution. P\<0.05 was accepted statistically significant. Computer-generated randomization was used with group allocation concealed using opaque, sealed envelopes. The outcome assessor was blinded to group assignment. The outcome assessor was blinded; however, it was not feasible to blind either operator or patients.