anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The control group will receive a group treatment (2 times/w for 10 w + 1 home training session) consisting of speech and communication therapy performed by a speech therapist. This intervention will be performed in a sitting position. The speech and communication treatment will aim at increasing vocal loudness and improving articulatory precision. Level of difficulty is gradually increased by progressing from using loud voice and clear speech in short and automatized utterances, to using the same technique in more complex sentences and situations. The group format is used to practice techniques in communicative situations and also to introduce increasing level of multitasking by combining speech training with cognitively more challenging tasks in the group training.
An essential oil product obtained from the Indian mulberry ( Morinda citrifolia ) plant and the process of extracting and purifying the oil is disclosed. According to one embodiment, the seeds from the Indian mulberry fruit are dried, preferably to a moisture content less than 10%. The seeds are ground or shredded to facilitate the removal of natural occurring oil. The shredded or ground flakes are pressed to expel  Morinda citrifolia  oil. The remaining seed cake is then mixed with a food grade, non-polar extraction solvent such as hexane. The mixture is heated for a sufficient length of time to complete the extraction process. The extraction solvent is then evaporated from the mixture leaving the  Morinda citrifolia  oil. The oil is further refined, bleached, dried, and deodorized to remove free fatty acids and other unwanted components. An antioxidant can optionally be added to stabilize the oil for further processing or packaging.
PURPOSE: A cyclic depsipeptide compound isolated from Alternaria sp. SF-5016 is provided to ensure strong antibacterial activity against Bacillus subtilis or Staphylococcus aureus. CONSTITUTION: A cyclic depsipeptide compound is denoted by chemical formula 1. The compound of chemical formula 1 is isolated from Alternaria sp. A pharmaceutical composition for antibacterial activity contains the compound of chemical formula 1 as an active ingredient. The cyclic peptide compound has an antibacterial activity against gram positive bacteria such as Bacillus sp. or Staphylococcus sp. A cosmetic composition for antibacterial activity contains the compound of chemical formula 1 as an active ingredient.
OBJECTIVE: To evaluate the effectiveness and complication rate of vestibulectomy for vulvodynia.
METHODS: A retrospective cohort study in a teaching and university hospital analyzing patients with vulvodynia with insufficient response to conservative treatment who underwent a vestibulectomy. Data from 114 consecutive vestibulectomy procedures done between September 2009 and October 2018 were retrospectively analyzed. All procedures were performed by the same surgeon.The primary outcome was difference in pain scale (6-point Q-tip test, Nociceptive Rating Scale) between preoperative consultation, postoperative visit, and last follow-up consultation. The secondary outcome was surgical complications, such as wound dehiscence and hematoma.
RESULTS: Complete data were available for 80 patients. There was a significant reduction in median pain scores of between 65% and 80% on all 6 evaluated vestibular points during Q-tip tests. The median follow-up was 21 months, ranging from 1 to 92 months (interquartile range [IQR]). Overall, 75% of patients needed no further treatment at the end of the follow-up period. In 22.6% (18/80), a limited wound dehiscence was noted. No other complications were reported nor were there any cases of worsening of the complaints.
CONCLUSION/DISCUSSION: In this retrospective cohort study, a significant pain reduction occurred after vestibulectomy in patients who were not responding to conservative treatment. The complication rate of this surgical procedure is low. Vestibulectomy seems to be an effective technique for management of vulvodynia.
BACKGROUND: Baicalein is the main active flavonoid in Scutellariae Radix and is included in shosaikoto, a Kampo formula used for treating hepatitis and jaundice. However, little is known about its hepatoprotective effects against hepatic ischemia-reperfusion injury (HIRI), a severe clinical condition directly caused by interventional procedures. We aimed to investigate the hepatoprotective effects of baicalein against HIRI and partial hepatectomy (HIRI + PH) and its potential underlying mechanisms.
METHODS AND RESULTS: Male Sprague-Dawley rats received either baicalein (5 mg/kg) or saline intraperitoneally and underwent a 70% hepatectomy 15 min after hepatic ischemia. After reperfusion, liver and blood samples were collected. Survival was monitored 30 min after hepatic ischemia and hepatectomy. In interleukin 1β (IL-1β)-treated primary cultured rat hepatocytes, the influence of baicalein on inflammatory mediator production and the associated signaling pathway was analyzed. Baicalein suppressed apoptosis and neutrophil infiltration, which are the features of HIRI + PH treatment-induced histological injury. Baicalein also reduced the mRNA expression of the proinflammatory cytokine tumor necrosis factor-α (TNF-α). In addition, HIRI + PH treatment induced liver enzyme deviations in the serum and hypertrophy of the remnant liver, which were suppressed by baicalein. In the lethal HIRI + PH treatment group, baicalein significantly reduced mortality. In IL-1β-treated rat hepatocytes, baicalein suppressed TNF-α and chemokine mRNA expression as well as the activation of nuclear factor-kappa B (NF-κB) and Akt.
CONCLUSIONS: Baicalein treatment attenuates HIRI + PH-induced liver injury and may promote survival. This potential hepatoprotection may be partly related to suppressing inflammatory gene induction through the inhibition of NF-κB activity and Akt signaling in hepatocytes.
3-(dibenzocycloheptenylidene, anthracenylidene or dibenzothiepinylidene)- tropane derivs with antihistamine, spasmolytic and antiparkinson activity. G3A. Are new compounds of formula (I), including their acid addition and quaternary ammonium salts: (where X is -CH2-CH2, -CH=CH-, -CMe2- or -CH2-S-). Prepared by reacting the organomagnesium cpd. of 3-chlorotropane with the ketone (II), ading H2O to hydrolyse the resulting Mg complex, and subjecting the carbinol (III) thus obtained to the action of a dehydrating agent. (I) and their salts have antihistaminic, parasympatholytic and anticholinergic activity (results of antihistamine, antitremorine and antoxotremorine pharmacological tests are given in the specification) and can be particularly used as antihistamine, spasmolytic and antiparkinson medicaments.
The invention discloses a tagatose tablet excipient, which consists of the following components in percentage by weight: 88-96 percent of tagatose, 1-5 percent of starch octenyl succinate anhydride, 1-5 percent of silicon dioxide and 1-5 percent of porcellanite. The tagatose tablet excipient has high flowability, high molding property and high release property, and can be prepared into a medicinal tablet together with a medicament and water by directly tableting. The invention further discloses a medicinal tablet, which consists of the following components in percentage by weight: 75-85 percent of medicinal active ingredients, 5-15 percent of a tagatose tablet excipient and 5-15 percent of a water raw material. The tagatose tablet excipient and the medicinal active ingredients can react with each other in a non-incompatible way, have high solubility and high flowability, and are suitable for directly tableting various medicaments. The invention further discloses a preparation method of the medicinal tablet. The method is easy for preparing, implementing, operating and controlling.
Patients undergo excisional biopsy and continue receiving standard of care therapy for 3-4 months prior to the start of study therapy. Patients with successful generation of STIL101 for injection receive cyclophosphamide IV over 2 hours on days -5 to -4, fludarabine IV over 30 minutes on days -5 to -1 and STIL101 for injection IV on day 0 in the absence of disease progression or unacceptable toxicity. Patients also receive aldesleukin SC QD on day 0 for up to 6-10 days. Additionally, patients undergo blood sample collection, biopsy, CT and optional MRI throughout the study.
Objectives: Dengue Fever (DF) is an arboviral disease caused by the Dengue virus (DENV). This study aims to assess the association of dengue prevalence with patients' residential areas and hematological laboratory findings (Total platelet count, immunoglobulins, and dengue antigens) during COVID-19 pandemic. Methods: A retrospective study was conducted at the Emergency department of Jinnah Postgraduate Medical Center, Karachi from October to December 2021. All the patients irrespective of their ages presenting to the ED with either of the following complaints: fever; GIT problems; vomiting; body ache; bleeding were included in our study. Results: Our study comprised 189 patients in total in which the females (n = 172) outnumbered the males (n = 17). Out of all, 84.7% of the patients were febrile having a low-grade fever on average. Korangi district had the most dengue cases, while Keamari had the fewest. There was no significant association reported between mean platelet count, mean TLC, and mean hemoglobin levels with dengue positivity. Conclusion: There is a concerning rise in DF cases in Karachi, particularly in the Korangi district. Despite the COVID-19 pandemic, DF demands urgent attention.
This research aims to develop the formulation of Dissolving Microneedle Piperine (DMNs PIP) and evaluate the effect of polymer concentration on characterisation and permeation testing results in ex vivo. DMNs PIP were prepared from varying concentrations of piperine (PIP) (10, 15, and 20% w/w) and polymers of polyvinyl alcohol (PVA): Polyvinyl pyrrolidone (30:60 and 60:25), respectively. Then the morphological evaluation of the formula was carried out, followed by mechanical strength testing. Furthermore, the density, LOD, and weight percentage of piperine in the dried microneedle were calculated and the determination of volume, needle weight and piperine weight and analysed. Ex vivo testing, X-Ray Diffraction, FTIR and hemolysis tests were carried out. PIP with PVA and PVP (F1) polymers produced DMN with mechanical strength (8.35 ± 0.11%) and good penetration ability. In vitro tests showed that the F1 polymer mixture gave good penetration (95.02 ± 1.42 μg/cm2), significantly higher than the F2, F3, F4, and F5 polymer mixtures. The DMNs PIP characterisation results through XRD analysis showed a distinctive peak in the 20-30 region, indicating the presence of crystals. The FTIR study showed that the characteristics of piperine found in DMNs PIP indicated that piperine did not undergo interactions with polymers. The results of the ex vivo study through DMNs PIP hemolytic testing showed no hemolysis occurred, with the hemolysis index below the 5% threshold reported in the literature. These findings indicate that DMNs PIP is non-toxic and safe to use as alternative for treating inflammation.
The starting dosage for VUMERITY is 231 mg twice a day orally. After 7 days, the dosage should be increased to the maintenance dosage of 462 mg (administered as two 231 mg capsules) twice a day orally. Temporary dosage reductions to 231 mg twice a day may be considered for individuals who do not tolerate the maintenance dosage. Within 4 weeks, the recommended dosage of 462 mg twice a day should be resumed. Discontinuation of VUMERITY should be considered for patients unable to tolerate return to the maintenance dosage. Administration of non-enteric coated aspirin (up to a dose of 325 mg) 30 minutes prior to VUMERITY dosing may reduce the incidence or severity of flushing [see Clinical Pharmacology (12.3)].
Each participant is assigned a coordinating rheumatology nurse. Based on an initial bio-psycho-social assessment, the nurse and the participant define up to five activities using the Patient Specific Functional Scale (PSFS) and agree on goals based on shared decision-making. The coordinating nurse provides self-management support in face-to-face, telephone or online consultations depending on the participant's needs during the following six months. At each face-to-face consultation with the nurse, the PSFS activities and the goals are evaluated. Each participant can get up to 2.5 hours of support from the nurse, up to 4 hours a physiotherapist and or occupational therapist, and 1 hour from a social worker. In addition, the coordinating nurse helps identify relevant offers in the participant's municipality. The coordinating nurse can plan up to two conferences with involved professionals. A final consultation with the coordinating nurse is held after the six-month intervention.
Patients will receive nutritional counseling as standard of care. Nutritional counseling may comprise the use of oral nutritional supplements (ONS), which are usually prescribed when patients are unable to maintain satisfactory spontaneous food intake (less than 50% of the requirement for more than one week or only 50-75% of the requirement for more than two weeks). Therefore, in this arm the use of isonitrogenous standard blend ONS will be considered according to the regular assessment of food intake.
The invention relates to application of CRABP2 as a platinum anti-tumor drug resistance marker or a gastric cancer prognosis marker. Oxaliplatin is the primary chemotherapeutic agent for Gastric Cancer (GC), and patients are susceptible to oxaliplatin resistance in clinical treatment, so that there is an urgent need to identify potential targets for reversing chemotherapy resistance in GC patients. The invention identifies a potential chemotherapy-resistant related protein CRABP2, which is significantly up-regulated in tumor tissues of chemotherapy-resistant GC patients and is closely related to prognosis. Mechanical studies on drug resistance indicate that CRAPB accelerates BAX and PARKIN binding in GC cells and promotes ubiquitination-mediated BAX degradation. Furthermore, abnormally high expression of CRABP2 is affected by TET 1-mediated methylolation of DNA. In conclusion, the research results of the invention show that CRABP2 is a key molecule for oxaliplatin resistance regulation and control, and can become a new target for reversing GC resistance.
OBJECTIVE: Cognitive dysfunction is one of the major symptoms of chronic sleep deprivation (CSD). Abnormal autophagy and apoptosis are thought to be important mechanisms. S100 Calcium Binding Protein A8 (S100A8) plays a key role in autophagy and apoptosis of microglia. This study investigated whether S100A8 knockdown can effectively inhibit aberrant autophagy in microglia and improve cognitive function by activating the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) signaling pathway under CSD conditions.
METHODS: CSD mouse models and BV2 cell autophagy models were established in vivo and in vitro. Transcriptome sequencing was used to determine the key regulator related to autophagy. The Morris water maze test was used to evaluate the cognitive behavior of the mice. RT-qPCR and western blot were conducted to examine S100A8 expression and autophagy signalling. HE, TUNEL, transmission electron microscopy, immunofluorescence, and histochemistry were performed to detect pathological changes, neuronal autophagy, apoptosis, or positive cells in hippocampal tissues, respectively.
RESULTS: Transcriptome sequencing showed that S100A8 was significantly elevated in CSD mice, and fluorescence colocalization results further suggested that S100A8 mainly colocalizes with microglia. In vivo studies revealed that knockdown of S100A8 alleviated CSD-induced cognitive impairment in mice. Through further mechanistic investigations employing both in vivo and in vitro models, we demonstrated that silencing S100A8 can activate the PI3K/AKT pathway, thereby reducing CSD-induced abnormal autophagy and apoptosis in microglia. Aberrant autophagy and apoptosis in microglia were reversed with the PI3K/AKT pathway inhibitor LY294002.
CONCLUSION: The S100A8/PI3K/AKT axis plays a crucial role in chronic sleep deprivation-mediated autophagy and apoptosis in microglia.
Approximately 200 evaluable MBC patients (either newly diagnosed or patients with progressive/recurrent disease who are about to start a new line of therapy for the treatment of their disease) and 200 evaluable healthy volunteer (HV) subjects (healthy women with no history of cancer) will be enrolled at a minimum of three (3) US based clinical sites. Each subject will have information about their age race/ethnicity, height and weight, menopausal status, smoking status, pregnancy and/or nursing status, and a brief medical history captured at the time of enrollment. Blood will be drawn from each subject into three different EDTA tubes (minimum of \~7mL up to a maximum of \~23mL of whole blood) specifically for the purposes of this study. One of the blood tubes collected will be used for a complete blood count (CBC) with differential testing, while the other two tubes of blood will be processed on the Parsortix PC1 system for the capture and harvest of CTCs. The cells harvested from one of the blood tubes will be deposited onto a glass slide and automated Wright-Giemsa staining will be done to allow for identification of CTCs based on their cytologic features (e.g. size, shape, nuclear to cytoplasmic ratio, chromatin structure, etc.) by an expert cytopathologist. The cells harvested from the remaining blood tube will be used for one of three different evaluations: Fluorescence in-situ hybridization (FISH) for evaluation of Her-2/neu gene amplification, quantitative reverse-transcriptase real-time PCR (qRT-PCR) for evaluation of cancer related gene expression, or whole transcriptome sequencing (RNAseq) for determination of the expression patterns of breast cancer related genes.
The present invention provides new methods for cardiac imaging and related medical applications thereof. In some embodiments, the present invention provides a method for the diagnosis of cardiovascular diseases, conditions, or disorders. In some embodiments, the present invention provides a method for the treatment or prevention of cardiovascular diseases, conditions, or disorders. In some embodiments, the present invention provides methods for monitoring the effect of cancer treatment on the heart, and/or methods for monitoring a cancer treatment regimen. In some embodiments, the present invention provides a method for selecting subjects for a test or treatment. In some embodiments, the present invention provides a method for determining the dosage of a drug. In some embodiments, the present invention provides methods for determining the risk of a cardiovascular disease, for assessing risk of a cardiovascular disease, and/or for determining the risk of heart attack.
Perfluorooctane sulfonates (PFOS) are the persistent organic pollutants. In the present study, 0, 0.3, or 3-mg/kg PFOS were administered to pregnant mice from GD 11 to GD 18. The histopathology of liver and intestine, serum and hepatic lipid levels, lipid metabolism related genes, and gut microbiota were examined in adult female offspring. The results suggested that maternal PFOS exposure increased serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and induced F4/80+ macrophage infiltration in adult female offspring, in addition to the elevation of TNF-α and IL-1β mRNA levels in low-dose and high-dose groups, respectively. Furthermore, maternal exposure to PFOS increased serum triglyceride (TG) and hepatic total cholesterol (TC) levels, which was associated with the alteration of the process of fatty acid transport and β-oxidation, TG synthesis and transport, cholesterol synthesis and excretion in the liver. The AMPK/mTOR/autophagy signaling was also inhibited in the liver of adult female offspring. Moreover, changes in gut microbiota were also related to lipid metabolism, especially for the Desulfovibrio, Ligilactobacillus, Enterorhabdus, HT002 and Peptococcaceae_unclassified. Additionally, maternal exposure to PFOS decreased mRNA expressions of the tight junction protein and AB+ goblet cells in the colon, while increasing the overproduction of lipopolysaccharides (LPS) and F4/80+ macrophage infiltration. Collectively, maternal PFOS exposure induced liver lipid accumulation and inflammation, which strongly correlated with the disruption of the gut-liver axis and autophagy in adult female offspring, highlighting the persistent adverse effects in offspring exposed to PFOS.
Sepsis is a serious organ dysfunction caused by a dysregulated immune host reaction to a pathogen. The innate immunity is programmed to react immediately to conserved molecules, released by the pathogens (PAMPs), and the host (DAMPs). We aimed to review the molecular mechanisms of the early phases of sepsis, focusing on PAMPs, DAMPs, and their related pathways, to identify potential biomarkers. We included studies published in English and searched on PubMed® and Cochrane®. After a detailed discussion on the actual knowledge of PAMPs/DAMPs, we analyzed their role in the different organs affected by sepsis, trying to elucidate the molecular basis of some of the most-used prognostic scores for sepsis. Furthermore, we described a chronological trend for the release of PAMPs/DAMPs that may be useful to identify different subsets of septic patients, who may benefit from targeted therapies. These findings are preliminary since these pathways seem to be strongly influenced by the peculiar characteristics of different pathogens and host features. Due to these reasons, while initial findings are promising, additional studies are necessary to clarify the potential involvement of these molecular patterns in the natural evolution of sepsis and to facilitate their transition into the clinical setting.