anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Ofloxacin, as well as other drugs of the quinolone class, has been shown to cause arthropathies (arthrosis) in immature dogs and rats. In addition, these drugs are associated with an increased incidence of osteochondrosis in rats as compared to the incidence observed in vehicle-treated rats (see WARNINGS). There is no evidence of arthropathies in fully mature dogs at intravenous doses up to 3 times the recommended maximum human dose (on a mg/m2 basis or 5 times based on mg/kg basis), for a one-week exposure period.

Long-term, high-dose systemic use of other quinolones in experimental animals has caused lenticular opacities; however, this finding was not observed in any animal studies with ofloxacin.

Reduced serum globulin and protein levels were observed in animals treated with other quinolones. In one ofloxacin study, minor decreases in serum globulin and protein levels were noted in female cynomolgus monkeys dosed orally with 40 mg/kg ofloxacin daily for one year. These changes, however, were considered to be within normal limits for monkeys.

Crystalluria and ocular toxicity were not observed in any animals treated with ofloxacin.
Early in life, the cells involved in immune selection differentiate into CD4+ and CD8+ cells. Currently there is insufficient information on the cell maturation and activation of these peripheral blood mononuclear cell (PBMC) subsets in normal children. The critical need for this information has been brought about by the pediatric HIV/AIDS epidemic, which requires the measurement of peripheral blood CD4+ T cells and other cells types for interpretation of HIV disease progression. The immunopathogenesis of pediatric HIV infection differs from that in adults but is not well understood. In order to better understand HIV disease progression in HIV-infected children, these PBMC subsets must be studied in normal children so that control values can be established.

Healthy infants, children, and adolescents presenting for routine care or elective surgery have a single blood sample obtained. Blood is used for complete blood count, peripheral blood mononuclear cell flow analysis for surface markers, and plasma and cell storage. Demographic information including age, sex, race, and ethnicity is obtained at the time of the blood draw. The reason for the patient's visit is also documented. No study drugs are administered or supplied as part of this study. Statistical analysis is used to estimate the median distribution of each CD4 and CD8 subset.
BACKGROUND: Interferon Regulatory Factor 3 (IRF3) is a transcription factor that plays a crucial role in the innate immune response by recognizing and responding to foreign antigens. Recently, its roles in sterile conditions are being studied, as in metabolic and fibrotic diseases. However, the search on the upstream regulator for efficient pharmacological targeting is yet to be fully explored. Here, we show that G protein-coupled receptors (GPCRs) can regulate IRF3 phosphorylation through of GPCR-Gα protein interaction.
RESULTS: IRF3 and target genes were strongly associated with fibrosis markers in liver fibrosis patients and models. Conditioned media from MIHA hepatocytes overexpressing IRF3 induced fibrogenic activation of LX-2 hepatic stellate cells (HSCs). In an overexpression library screening using active mutant Gα subunits and Phos-tag immunoblotting, Gαs was found out to strongly phosphorylate IRF3. Stimulation of Gαs by glucagon or epinephrine or by Gαs-specific designed GPCR phosphorylated IRF3. Protein kinase A (PKA) signaling was primarily responsible for IRF3 phosphorylation and Interleukin 33 (IL-33) expression downstream of Gαs. PKA phosphorylated IRF3 on a previously unrecognized residue and did not require reported upstream kinases such as TANK-binding kinase 1 (TBK1). Activation of Gαs signaling by glucagon induced IL-33 production in hepatocytes. Conditioned media from the hepatocytes activated HSCs, as indicated by α-SMA and COL1A1 expression, and this was reversed by pre-treatment of the media with IL-33 neutralizing antibody.
CONCLUSIONS: Gαs-coupled GPCR signaling increases IRF3 phosphorylation through cAMP-mediated activation of PKA. This leads to an increase of IL-33 expression, which further contributes to HSC activation. Our findings that hepatocyte GPCR signaling regulates IRF3 to control hepatic stellate cell transdifferentiation provides an insight for understanding the complex intercellular communication during liver fibrosis progression and suggests therapeutic opportunities for the disease. Video Abstract.
RA patients of any disease duration, 18 years or older who are starting ABA (either IV or subcutaneous at standard doses) for the first time. Concomitant non-biologic medications (for e.g., standard conventional synthetic (cs)DMARDs, one of which must be MTX as typically used in routine care, or if MTX was not tolerated leflunomide will be acceptable) will be allowed as long as the dose has been stable for at least 3 months.
Postoperative tumor recurrence and wound infection remain significant clinical challenges in surgery, often requiring adjuvant therapies. The combination treatment of photothermal therapy (PTT) and chemodynamic therapy (CDT) has proven to be effective in cancer treatment and wound infection. However, the hyperthermia during PTT increases the risk of normal tissue damage, severely impeding its application. Moreover, the efficacy of CDT is limited by insufficient hydrogen peroxide (H2O2) and excessive glutathione (GSH) levels at tumor or infection sites. Herein, an injectable and multifunctional CuO2@Au hydrogel system (CuO2@Au Gel) is developed for synergistic CDT and low-temperature PTT (LTPTT) to prevent tumor recurrence and bacterial wound infections. CuO2@Au Gel is constructed by embedding therapeutic CuO2@Au into low-melting point agarose hydrogel. In vitro and in vivo experiments confirm that the CuO2@Au in CuO2@Au Gel is capable of self-supplying H2O2 and depleting GSH, exhibiting effective CDT effect in acidic tumor or bacterial infected microenvironment. Additionally, it exhibits favorable photothermal conversion ability, inducing localized temperature elevation and synergistically enhancing CDT efficiency. The prepared CuO2@Au Gel demonstrates efficient tumor ablation capability in post-surgery recurrence mouse models and exhibits promising anti-infective efficiency in bacterial infection wound models, indicating significant potential in adjuvant therapy for post-surgical treatment and recovery.
Integrins are heterodimers composed of non-covalently associated alpha and beta subunits that mediate the dynamic linkage between extracellular adhesion molecules and the intracellular actin cytoskeleton. Integrins are present in various tissues and organs and are involved in different physiological and pathological molecular responses in vivo. Wound healing is an important process in the recovery from traumatic diseases and consists of three overlapping phases: inflammation, proliferation, and remodeling. Integrin regulation acts throughout the wound healing process to promote wound healing. Prolonged inflammation may lead to failure of wound healing, such as wound chronicity. One of the main causes of chronic wound formation is bacterial colonization of the wound. In this review, we review the role of integrins in the regulation of wound healing processes such as angiogenesis and re-epithelialization, as well as the role of integrins in mediating bacterial infections during wound chronicity, and the challenges and prospects of integrins as therapeutic targets for infected wound healing.
Most of the medication used in HCM(hypertrophic cardiomyopathy) targets dynamic left ventricular obstruction and hypercontractility. Guidelines recommend that beta-blockers and calcum channels can also be used to lower heart rate and improve diastolic function in symptomatic nonobstructive HCM(hypertrophic cardiomyopathy), and that diuretics may be considered next, but there is a paucity of evidence supporting these recommendations. Left ventricular diastolic dysfunction is the main pathophysiological mechanism in nonobstructive HCM. SGLT2(Sodium-glucose transporter 2) inhibitors have been shown to reduce heart failure events and mortality in patients with heart failure with preserved ejection fraction, and have also been reported to improve left ventricular diastolic function. This study will investigate the efficacy and safety of enavogliflozin, an SGLT2(Sodium-glucose transporter 2) inhibitor, compared with placebo in patients with nonobstructive hypertrophic cardiomyopathy, over a period of 6 months.

Patients with hypertrophic cardiomyopathy and without evidence of dynamic left ventricular outflow tract obstruction at resting or on provocation by Valsalva maneuver or exercise will be enrolled. Participants will be randomly assigned to the enavogliflozin 0.3mg group and the placebo group in a 1:1 ratio and will continue the medication for 24 weeks. Changes in left ventricular diastolic reserve assessed by diastolic stress echocardiography will be compared between the treatment groups at 24 weeks. Changes in other parameters of diastolic function and exercise capacity will be assessed by diastolic stress echocardiography and compared between the treatment groups. Symptom status, serum biomarker levels, and arrhythmic burden on 24 hour ambulatory electrocardiogram will also be compared between the treatment groups. Post-trial follow-up will be performed at 52 weeks.
A once-a-day controlled release drug delivery system of diltiazem hydrochloride is provided, which is bioequivalent in plasma profile of Cardizem CD. The fast, medium, and slow release fractions are prepared using various compositions and weight gains. The individual fill weights are computed and then are filled into the same capsule using specialized encapsulation equipment using a triple-filling process. A preferred membrane dispersion that is used for preparing the fast release fraction contains 0.2% of sodium lauryl sulfate along with 20% of water soluble plasticizer (triethyl citrate), and 2% silicone dioxide, based on quaternary polymethacrylate on the weight basis. This combination provides an initial pulsatile burst after a lag time of 2 hours, leading to in-vivo bioequivalence. The preferred membrane dispersion that is used for preparing the medium release and the slow release fractions contain 16% of water soluble plasticizer along with 5% silicone dioxide, based on quaternary polymethacrylate. This combination provides an optimal glass transition temperature that allows for the preparation of exceptionally increased weight gains. Additionally, it provides targeted input of drug release for achieving bioequivalence. Regardless of significant in-vitro inequivalence to the release rate profile of the innovator product, the in vivo-equivalence data comply with required regulatory guidelines.
Esophagogastroscopy can enable the direct examination of the esophageal and gastric mucosal lesions, which has been widely applied in clinical practice. However, during the examination, too much water, foam or residues in the stomach will not only increase the procedure time and the misdiagnosis rate, but also decrease the patients' tolerance, for more efforts should be made to deal with the excessive water, foam or residues in order to obtain a clear view of the mucosa. Simethicone is also called poly-dimethylsiloxane, which can be used to remove the foam and water. Although simethicone has been routinely administrated before the esophagogastroscopy, the optimal strategy of administrating simethicone has not been clearly investigated, especially the time to administrate simethicone. Intaking simethicone too early will result in too excessive water in the stomach, while if the patients take it too late it doesn't take effects. Thus, this is a study to determine whether selecting different simethicone administration strategies could improve the performance of the esophagogastroscopy and minimize the patients' dissatisfaction.
This group of participants will receive enhanced education provided by the Stroke Coordinator at the time of discharge. The enhanced education session will last 30 minutes with the participant.
For optional Cycles 2-6, participants from the 5 mg/kg fosaprepitant arm in Cycle 1 were administered fosaprepitant 5 mg/kg IV (or age-adjusted equivalent). For Cycle 2, fosaprepitant was administered IV plus ondansetron with or without dexamethasone. For Cycles 3-6, fosaprepitant was administered IV plus a 5- hydroxytryptamine 3 (5-HT3) antagonist with or without dexamethasone. Participants 1 year or less were required to receive ondansetron in all cycles as the 5-HT3 antagonist.
Participants will engage in Mindfulness Based Attention Training (MBAT) in 4, 2-hour training classes with 1 class per week. Participants in the non-proctored practice group will complete assigned, out of class mindfulness exercises on their own time with no structured duty day support.
Robertsonian translocations (ROBs) are the most common structural chromosomal abnormalities in the general population, with an estimated incidence rate of 1/1000 births. In this study, we retrospectively analyzed the cases of ROBs from September 2015 to August 2022 and totally identified ROB carriers from 84,569 specimens karyotyped in a single accredited laboratory in China, including 189 cases of balanced ROBs and 3 of mosaic ROBs. Microsoft Excel and descriptive statistics were used to record and analyze the collected data. The male/female ratio of ROBs is 1/1.29, with der(13;14) and der(14;21) being the main karyotypes. Among the 192 patients, 7 were lost to follow-up, 82 had given birth, and 103 were childless (such as miscarriage, fetal chromosomal abnormalities, in vitro fertilization (IVF) failure, or divorce). A total of 44 amniocenteses were performed in 42 couples; ROB cases with natural pregnancies showed that the normal karyotype and balanced ROBs of fetal accounted for 66.67% (16/24), while the results of assisted pregnancies showed 90.00% (18/20). This study represents the largest collections of ROBs in Jiangxi population and reminder that the ROB carriers can achieve the ideal outcome for pregnancy with the appropriate genetic guidance and assisted reproductive technologies (ART).
PVC microplastics (PVC-MPs) are environmental pollutants that interact with cadmium (Cd) to exert various biological effects. Ducks belong to the waterfowl family of birds and therefore are at a higher risk of exposure to PVC-MPs and Cd than other animals. However, the effects of co-exposure of ducks to Cd and PVC-MPs are poorly understood. Here, we used Muscovy ducks to establish an in vivo model to explore the effects of co-exposure to 1 mg/L PVC-MPs and 50 mg/kg Cd on duck pancreas. After 2 months of treatment with 50 mg/kg Cd, pancreas weight decreased by 21 %, and the content of amylase and lipase increased by 25 % and 233 %. However, exposure to PVC-MPs did not significantly affect the pancreas. Moreover, co-exposure to PVC-MPs and Cd worsened the reduction of pancreas weight and disruption of pancreas function compared to exposure to either substance alone. Furthermore, our research has revealed that exposure to PVC-MPs or Cd disrupted mitochondrial structure, reduced ATP levels by 10 % and 18 %, inhibited antioxidant enzyme activity, and increased malondialdehyde levels by 153.8 % and 232.5 %. It was found that exposure to either PVC-MPs or Cd can induce inflammation and fibrosis in the duck pancreas. Notably, co-exposure to PVC-MPs and Cd exacerbated inflammation and fibrosis, with the content of IL-1, IL-6, and TNF-α increasing by 169 %, 199 %, and 98 %, compared to Cd exposure alone. The study emphasizes the significance of comprehending the potential hazards linked to exposure to these substances. In conclusion, it presents promising preliminary evidence that PVC-MPs accumulate in duck pancreas, and increase the accumulation of Cd. Co-exposure to PVC-MPs and Cd disrupts the structure and function of mitochondria and promotes the development of pancreas inflammation and fibrosis.
This study is aimed at identifying risk factors of Low Anterior Resection Syndrome following ileostomy reversal in rectal cancer patients who had undergone preventive ileostomy. This retrospective analysis was conducted on a cohort of 605 patients treated at the Fourth Hospital of Hebei Medical University between January 2018 and December 2021. These patients were grouped based on LARS score, and Clinical and follow-up data were collected to conduct univariate analyses of potential factors influencing LARS occurrence based on variable type. Variables with statistical significance were included in a logistic regression model to analyze potential influences on the occurrence of LARS. Univariate and Multivariate logistic regression analysis showed that N2 stage (OR = 2.290 95%CI: 1.076-4.873, P = 0.031), chemoradiotherapy (OR = 2.271, 95%CI: 1.246-4.138, P = 0.007), and anastomosis height (OR = 0.836, 95%CI: 0.717-0.975, P = 0.022) were independent influences on the occurrence of LARS. In model 3 (adjusting for all covariates), the relationship between anastomotic height and patient LARS status showed a negative correlation. In subgroup analyses, there were significant differences in the effect of anastomotic height on LARS in subgroups with different hemoglobin concentrations. A high occurrence rate of LARS is observed in rectal cancer patients with preventive ileostomy reversal. N2 stage, history of chemoradiotherapy, and anastomotic height are independent influence factors for the occurrence of major LARS after ileostomy reversal.
Prospective study subjects will undergo screening procedures. Approximately 214 eligible patients will enter the study. Patients will be randomized in a 1:1 ratio to one of two treatment arms (Ozarelix or Goserelin). Eligible patients randomized to the ozarelix group will receive two SC injections of ozarelix 65 mg in the abdomen on Day 1 (left lower quadrant, LLQ and right lower quadrant, RLQ), followed by a SC injection of 65 mg of Ozarelix (abdomen LLQ) on day 8 and will receive 2 additional SC injections of Ozarelix on days 28 and 56 (alternating injection sites). Eligible patients randomized to Goserelin will receive one 3.6 mg SC injection in the abdomen (LLQ or RLQ), followed by a 3.6 mg SC injection on Days 28 and 56 (alternating injection sites). Ozarelix will be reconstituted and administered as a 65 mg injection. Patients will receive two Ozarelix 65 mg subcutaneous injections (SC) on Day 1, and one 65 mg SC injection on day 8, followed by one 65 mg injection on days 28 and 56. The patients will receive one Goserelin 3.6 mg SC injection at baseline, Day 28 and Day 56.
BACKGROUND: Gestational Diabetes Mellitus (GDM) is frequently associated with chronic, low-grade inflammation. Whether this environment affects offspring anthropometry during early childhood remains to be elucidated. The aim of this study was to investigate the associations between maternal and fetal (cord blood-umbilical artery) inflammatory biomarkers and offspring weight and BMI up to 1 year in pregnancies with GDM.
METHODS: In this prospective secondary analysis of the MySweetheart study, we included 193 women with GDM and their offspring. Maternal and fetal (N=39) predictors included serum levels of inflammatory biomarkers including CRP, IL-6, and TNF-α at 24-32 weeks of gestational age (GA) and in the cord blood. Offspring outcomes were small and large for gestational age (SGA, LGA), sex- and age-adjusted weight, and BMI at birth and at 1 year. Univariate and multivariate regression models were performed. Associations were adjusted for maternal pre-pregnancy BMI, age, and ethnicity.
RESULTS: Mean maternal age was 33.6 ± 4.8 years, and pre-pregnancy BMI 25.9 ± 5.6 kg/m2. Their mean gestational age at the 1st GDM visit was 29 ± 2.4 weeks. Gestational age at delivery was 39.7 ± 1.1 weeks, with a mean birthweight of 3.4 ± 0.46 kg; 11.8% of offspring were LGA and 10.8% were SGA. At 1 year of age, mean offspring weight was 9.8 ± 1.2 kg and BMI z-score 0.23 ± 1.1 kg/m2. In the models including only maternal predictors, TNF-α at 24-32 weeks of GA was positively associated with SGA and inversely with offspring weight and BMI at birth and at 1 year (p ≤0.034). In the models including only fetal predictors and the combined model, CRP was inversely associated with BMI at 1 year (p ≤0.020).
CONCLUSIONS: In women with GDM, maternal and fetal inflammatory biomarkers distinctively influenced offspring anthropometry during the first year of life, independent of maternal age, prepregnancy BMI and ethnicity. These results suggest that low-grade inflammation during pregnancy may affect the developing offspring by leading to a decrease in weight and BMI and may have implications for future personalized follow-up of women with GDM and their offspring.
PROBLEM TO BE SOLVED: To obtain an anti-inflammatory of high safety containing an extract of a perennial bush plant, Rubus suavissims S.Lee and having cyclooxygenase- inhibiting activity. SOLUTION: The leaves or stems of 'TENCHA', a perennial bush plant, Rubus suavissims S.Lee are dried with solar heat, extracted with an aqueous solvent such as water, ethanol to prepare a solution containing 0.01-5wt.% of the extract. The dried plant is extracted with the solvent in an amount of 2-1,000 pts.wt., preferably 5-100 pts.wt. per 1 pt.wt. of the plant at room temperature under atmospheric pressure for 10 minutes to 24 hours. This extract is preferably used in the dried form from the viewpoint of its storability and the safety of the solvent.  The extract is used directly as it is or formulated with known medicinal extenders to give oral preparation, parenteral preparations such as suppository or preparation for external use, in addition, food products such as candy, troche, chewing gum, ice cream or beverage, or cosmetics such as lotion, cream, tip stick, hair setting agent, tooth paste, shampoo or bath articles.
The present invention provides a pharmaceutical composition containing hemoglobin-based therapeutic agent thr treating cancer. The hemoglobin moiety can target cancer cells and the therapeutic moiety (i.e. active agent/therapeutic drug) can kill the cancer cells efficiently. The hemoglobin-based therapeutic agent used in the present invention can be used in the treatment of various cancers such as pancreatic cancer, leukemia, head mid neck cancer, colorectal cancer, lung cancer, breast cancer, liver cancer, nasopharyngeal cancer, esophageal cancer, prostate cancer, stomach cancer and brain cancer. The composition can be used alone or in combination with other therapeutic agent(s) such as chemotherapeutic agent to give a synergistic effect on cancer treatment, inhibiting metastasis and/or reducing recurrence. The presently claimed hemoglobin-based 5FU-two-dye conjugate and/or hemoglobin-based 5FU-one-dye conjugate can also be used in live-cell imaging and diagnostic imaging.
Consists of two liquids that when mixed together in situ rapidly cross-link to form a biocompatible absorbable sealant that is tissue adherent. These liquids are sprayed onto tissues using the Dual Liquid Applicator. The formed Sealant remains intact for approximately 2 to 7 days. During this period the Sealant undergoes hydrolysis where it is absorbed into the circulatory system and is excreted through the kidneys.