anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
A system for delivering a tooth whitening substance to a plurality of adjacent teeth, the delivery system comprising a strip of flexible material having a sufficient flexibility to form a curved shape on a plurality of adjacent teeth and a tooth whitening substance. The strip of material is readily conformable to the teeth surfaces and to interstitial tooth spaces without permanent deformation when the delivery system is placed thereagainst. The tooth whitening substance is applied to the strip of material such that when the delivery system is placed on the surface of the teeth, the substance contacts the surface providing an active onto the surface. The substance also provides adhesive attachment between the strip of material and the surface to hold the delivery system in place for a sufficient amount of time to allow the active to act upon the surface. The method of delivery includes pre-coating the strip of material or having the wearer apply substance to the strip of material and then applying the delivery system to the teeth surfaces. ® KIPO & WIPO 2007
For the intervention participants are asked to do yoga at home following the "Peggy Cappy's Program: More Yoga for Every Body" DVD. They are asked to complete these exercises 3 times per week for 3 months. The DVD is 1 hour in length.
UNLABELLED: Clostridioides difficile (C. difficile) is widely distributed in the intestinal tract of humans, animals, and in the environment. It is the most common cause of diarrhea associated with the use of antimicrobials in humans and among the most common healthcare-associated infections worldwide. Its pathogenesis is mainly due to the production of toxin A (TcdA), toxin B (TcdB), and a binary toxin (CDT), whose genetic variants may be associated with disease severity. We studied genetic diversity in 39 C. difficile isolates from adults and children attended at two Mexican hospitals, using different gene and genome typing methods and investigated their association with in vitro expression of toxins. Whole-genome sequencing in 39 toxigenic C. difficile isolates were used for multilocus sequence typing, tcdA, and tcdB typing sequence type, and phylogenetic analysis. Strains were grown in broth media, and expression of toxin genes was measured by real-time PCR and cytotoxicity in cell-culture assays. Clustering of strains by genome-wide phylogeny matched clade classification, forming different subclusters within each clade. The toxin profile tcdA+/tcdB+/cdt+ and clade 2/ST1 were the most prevalent among isolates from children and adults. Isolates presented two TcdA and three TcdB subtypes, of which TcdA2 and TcdB2 were more prevalent. Prevalent clades and toxin subtypes in strains from children differed from those in adult strains. Toxin gene expression or cytotoxicity was not associated with genotyping or toxin subtypes. In conclusion, genomic and phenotypic analysis shows high diversity among C. difficile isolates from patients with healthcare-associated diarrhea.
IMPORTANCE: Clostridioides difficile is a toxin-producing bacterial pathogen recognized as the most common cause of diarrhea acquired primarily in healthcare settings. This bacterial species is diverse; its global population has been divided into five different clades using multilocus sequence typing, and strains may express different toxin subtypes that may be related to the clades and, importantly, to the severity and progression of disease. Genotyping of children strains differed from adults suggesting toxins might present a reduced toxicity. We studied extensively cytotoxicity, expression of toxins, whole genome phylogeny, and toxin typing in clinical C. difficile isolates. Most isolates presented a tcdA+/ tcdB+/cdt+ pattern, with high diversity in cytotoxicity and clade 2/ST1 was the most prevalent. However, they all had the same TcdA2/TcdB2 toxin subtype. Advances in genomics and bioinformatics tools offer the opportunity to understand the virulence of C. difficile better and find markers for better clinical use.
A protein which comprises the sane or substantially the same amino acid sequence as that represented by SEQ ID NO:1, its partial peptide and their salts are disclosed. DNA encoding the protein or its partial peptide is also disclosed. The protein, its partial peptide or a salt thereof is an inhibitory factor of a transcription factor and, therefore, it is useful as medicine such as prophylactic and therapeutic drugs of, for example, tumors. The DNA is useful as a gene diagnosing drug. The antibody against the protein, etc. is also disclosed. The antibody is used for, for example, quantitative determination of the protein, etc. in a specimen fluid. The protein, etc. are also useful as a reagent for screening for compounds or their salts which promote the function of the protein, etc.
BACKGROUND: This study retrospectively compared short-term clinical outcomes and complications of minimally invasive surgery transforaminal lumbar interbody fusion(MIS-TLIF)and endoscopic lumbar interbody fusion(Endo-LIF))for two-segmental lumbar degenerative disease, aiming to guide spine surgeons in selecting surgical approaches.
METHODS: From January 2019 to December 2023, 30 patients were enrolled,15 in the MIS-TLIF group and 15 in the Endo-LIF group. All patients were followed up for more than 3 months after surgery and the following information was recorded: (1)surgery time, difference in hemoglobin between preoperative and postoperative, surgical costs, first time out of bed after operation, postoperative hospitalization time, postoperative complication; (2) ODI score (The Oswestry Disability Index), leg and back VAS score (Visual Analogue Scale), and lumbar vertebra JOA score (Japanese Orthopaedic Association Scores); (3) MacNab score at final follow-up to assess clinical outcome, CT to evaluate lumbar fusion.
RESULTS: There were significant differences between the two groups regarding operation time and cost, with the MIS-TLIF group performing significantly better. Intraoperative bleeding was considerably less in the Endo-LIF group compared to the MIS-TLIF group. However, there were no significant differences in the time of the first postoperative ambulation, postoperative hospitalization time, and postoperative complications. There was no significant difference in preoperative VAS, ODI, and JOA between the two surgical groups There were no significant differences in VAS(leg), ODI, and JOA scores between the two groups before and at 1 day,7 days, 1 month, 3 months and final follow-up. However, at 1 day postoperatively, the VAS( back)score in the Endo-LIF group was lower than that in the MIS-TLIF group, and the difference was statistically significant. At the final follow-up, all patients achieved grade III and above according to the Bridwell criteria, and there was no significant difference between the two surgical groups compared to each other. According to the MacNab score at the final follow-up, the excellent rate was 80.00% in the Endo-LIF group and 73.33% in the MIS-TLIF group, with no significant difference between the two groups.
CONCLUSION: There was no significant difference in short-term efficacy and safety between Endo-LIF and MIS-TLIF for two-segment degenerative lumbar diseases. MIS-TLIF has a shorter operative time and lower costs, while Endo-LIF causes less tissue damage, blood loss, and early postoperative pain, aiding long-term recovery. Both MIS-TLIF and Endo-LIF are promising for treating two-segment lumbar degenerative disease. The choice of a surgical procedure depends on the patient's financial situation, their ability to tolerate surgery, and the surgeon's expertise.
This study determined the feasibility, acceptability, and preliminary efficacy of an online support and risk reduction platform to prevent opioid misuse and abuse. This is an urgent area of research; opioid misuse/abuse has reached epidemic proportions in recent years. It is linked to causing the largest drug epidemic in the history of the United States and has become the top priority of the US Surgeon General. Because the opioid crisis (including heroin use) is believed to have largely originated from chronic pain patients' opioid prescriptions, this application will initially focus on the needs of chronic pain patients on opioids who are high risk for addiction and overdose. Later versions of the technology will expand to the broader population of people affected by the opioid crisis, including heroin users.

Although low cost, novel interventions are needed to reduce opioid misuse and abuse, before they lead to addiction and fatal overdose, only 6 behavioral (non-pharmacological) randomized controlled trials have been successfully conducted in this area to date (with our group having conducted one of them), creating a tremendous need for solutions to the opioid crisis. Building off extensive preliminary research that our team conducted, including piloting technology-based behavior change interventions among chronic pain patients, and developing artificial intelligence (AI)-based prediction models of opioid outcomes, we propose to design and test the feasibility, acceptability, and preliminary efficacy of an online peer social support and clinical counseling community to reduce opioid misuse/abuse among chronic pain sufferers.
Intravenous volume loading is a common treatment when hypovolemia is a potential cause of oliguria. We studied whether the effectiveness of Ringer's solution and 20% albumin in inducing diuresis differs depending on the mean arterial pressure (MAP). For this purpose, volume kinetic analysis was performed based on urine output and hemoglobin-derived plasma dilution obtained during and after 136 infusions of Ringer and 85 infusions of 20% albumin. Covariance analysis quantified the diuretic response at different arterial pressures. The results show that the diuretic response to a known plasma volume expansion was greater for Ringer's solution above a MAP of 70 mmHg, while 20% albumin was significantly more effective at lower pressures (p < 0.03). Simulations of the urinary output in response to infusion of a predefined fluid volume yielded superior efficacy for 20% albumin when the MAP was low, while Ringer's was similarly effective when the MAP averaged 100 mmHg. In conclusion, urine output in response to plasma volume expansion with 20% albumin was similar to, or even stronger, than that of Ringer's solution when the MAP was below 70 mmHg.
BACKGROUND: Artificial intelligence chatbot tools responses might discern patterns and correlations that may elude human observation, leading to more accurate and timely interventions. However, their reliability to answer healthcare-related questions is still debated. This study aimed to assess the performance of the three versions of GPT-based chatbots about prosthetic joint infections (PJI).
METHODS: Thirty questions concerning the diagnosis and treatment of hip and knee PJIs, stratified by a priori established difficulty, were generated by a team of experts, and administered to ChatGPT 3.5, BingChat, and ChatGPT 4.0. Responses were rated by three orthopedic surgeons and two infectious diseases physicians using a five-point Likert-like scale with numerical values to quantify the quality of responses. Inter-rater reliability was assessed by interclass correlation statistics.
RESULTS: Responses averaged "good-to-very good" for all chatbots examined, both in diagnosis and treatment, with no significant differences according to the difficulty of the questions. However, BingChat ratings were significantly lower in the treatment setting (p = 0.025), particularly in terms of accuracy (p = 0.02) and completeness (p = 0.004). Agreement in ratings among examiners appeared to be very poor.
CONCLUSIONS: On average, the quality of responses is rated positively by experts, but with ratings that frequently may vary widely. This currently suggests that AI chatbot tools are still unreliable in the management of PJI.
PURPOSE:To obtain a cosmetic providing skin with moisture, preventing stains and freckles, containing an extract prepared from fruits of Callicarpa japonica Thunb., Callicarpa japonica Thunb. var. luxurians Rehder, Callicarpa dichotoma Raeus., HORAIMURASAKI, Callicarpa mollis Sieb. et Zucc. or Callicarpa kochiana Makino. CONSTITUTION:A cosmetic containing an extract prepared by finely cutting fruits of a plant belonging to the genus Callicarpa such Callicarpa japonica Thunb., Callicarpa japonica Thunb. var. luxurians Rehder, Callicarpa dichotoma Raeus., HORAIMURASAKI, Callicarpa mollis Sieb. et Zucc. or Callicarpa kochiana Makino., especially readily obtainable fruits of Callicarpa japonica Thunb., Callicarpa japonica Thunb. var. luxurians Rehder or Callicarpa dichotoma Raeus. and extracting the finely cut fruits with a solvent comprising two or more of water, ethanol, glycerol and 1,3-butylene glycol. This cosmetic shows excellent make-up effects of providing skin with moisture, preventing stains and freckles and maintaining a young skin state. The cosmetic has excellent warming effects when used as a bathing agent.
BACKGROUND: Surgical-site infection (SSI) is one of the most common health-care-associated infections, substantially contributing to antibiotic use. Targeted antibiotic prophylaxis to prevent SSIs and effective treatment are crucial to controlling antimicrobial resistance (AMR). This study aimed to describe the testing capacity and multidrug resistance (MDR) of SSI microorganisms in low-income and middle-income countries (LMICs).
METHODS: This analysis included patients undergoing abdominal surgery in seven LMICs (Benin, Ghana, India, Mexico, Nigeria, Rwanda, and South Africa) as part of the FALCON randomised controlled trial. Wound swabs were collected from patients diagnosed with SSI, as per US Centers for Disease Control and Prevention (CDC) definition. Data on microorganism species and MDR, as per CDC and European Centre for Disease Prevention and Control definitions, were analysed alongside hospital-level data on local microbiological practices. An adjusted analysis was performed to identify perioperative factors associated with MDR. Testing capacity was assessed by the completion of swab testing in positively diagnosed SSIs.
FINDINGS: Between Dec 10, 2018, and Sept 7, 2020, 5788 patients were recruited to the FALCON trial. 1163 patients were diagnosed with an SSI, of whom 905 (77·8%) received prophylactic antibiotics before surgery. In patients with SSIs, 935 of 1163 (80·4%) did not have a wound swab; 195 were from hospitals not performing swabs (15 hospitals) and 740 were from hospitals with capacity but no swab performed (35 hospitals). Of 228 patients swabbed, 200 (88·5%) had microorganisms detected. Escherichia coli (89 of 200, 37·9%) was the most common microorganism and 116 of 200 (58·0%) patients were not covered by the perioperative prophylactic antibiotic. MDR was found in 102 of 147 (69·4%) patients for whom data were available to determine MDR status. Adjusted analysis found that appropriate prophylactic antibiotic coverage (adjusted odds ratio 0·43, 95% CI 0·19-0·96) and regular availability of infection control teams (0·32, 0·11-0·93) were associated with a significant reduction in MDR.
INTERPRETATION: Targeted perioperative antibiotic prophylaxis during contaminated abdominal surgery is insufficient in LMICs, with very few SSI organisms undergoing formal diagnosis. Expansion of testing capacity, development of local guidelines, and implementation of infection control teams could support the prevention of SSI through directed antibiotic prophylaxis, subsequently reducing the burden of MDR.
FUNDING: National Institute for Health and Care Research.
TRANSLATIONS: For the French and Spanish translations of the abstract see Supplementary Materials section.
Osteosarcoma is a malignant bone tumor affecting adolescents and children. No effective treatment is currently available. Asiatic acid (AA), a triterpenoid compound found in Centella asiatica, possesses anti-tumor, anti-inflammatory, and anti-oxidant properties in various types of tumor cells. This study aims to determine whether AA exerts antitumor effects in human osteosarcoma cells. Our results indicate that AA does not influence the viability, proliferative rate, or cell cycle phase of human osteosarcoma cells under non-toxic conditions. AA suppressed osteosarcoma cell migration and invasion by down-regulating matrix metalloproteinase 1 (MMP1) expression. Data in the TNMplot database suggested MMP1 expression was higher in osteosarcoma than in normal tissues, with associated clinical significance observed in osteosarcoma patients. Overexpression of MMP1 in osteosarcoma cells reversed the AA-induced suppression of cell migration and invasion. AA treatment decreased the expression of specificity protein 1 (Sp1), while Sp1 overexpression abolished the effect of AA on MMP1 expression and cell migration and invasion. AA inhibited AKT phosphorylation, and treatment with a PI3K inhibitor (wortmannin) increased the anti-invasive effect of AA on osteosarcoma cells via the p-AKT/Sp1/MMP1 axis. Thus, AA exhibits the potential for use as an anticancer drug against human osteosarcoma.
PURPOSE: A wheat embryo bud extract with antibacterial effect is provided to replace antiseptic or antibiotics and to prevent and treat pathogenic diseases. CONSTITUTION: A wheat embryo bud extract composition with antibacterial effect contains wheat embryo bud extract as an active ingredient. The extract is prepared using chloroform, ethyl acetate, or diethylene glycol monoethyl ether. The extract is prepared by supercritical fluid extraction using carbon dioxide as supercritical fluid and ethyl alcohol as an assistant solvent. A composition contains 0.01-100 wt% of the wheat embryo bud extract. A method for isolating antibacterial ingredients from wheat embryo bud comprises: a step of pulverizing prepared wheat embryo bud and treating with chloroform, methylene chloride, ethyl acetate, or diethyelen glycol monoethylether; and a step of dissolving the extract in solvent and filtering.
The INTENSITY-HIGH study primarily seeks to explore the physiological mechanisms (mainly using endothelial function and vascular imaging of inflammation) by which secondary prevention in patients with established cardiovascular disease may benefit from even lower LDL levels using PCSK9 therapies. This will then set the basis for potential changes to guidelines about what a "healthy cholesterol" level should be and the targets these should be achieving, or indeed if there is a plateau beyond which there is no further benefit on surrogates of CV disease.

Endothelial function can be measured in the peripheral vasculature in a number of different ways, which include venous occlusion plethysmography with intra-arterial infusions of acetylcholine, ischemia flow-mediated endothelium-dependent dilatation (FMD) of the brachial artery, reactive hyperemia peripheral arterial tonometry (RH-PAT) and others. A venous plethysmography measure of forearm blood flow to intra-arterial acetylcholine infusion is the most sensitive and direct measurement of endothelium release of nitric oxides, but is more invasive than other techniques. FMD is non-invasive and measures changes in the brachial artery to ischemia. It is acknowledged that whilst FMD has a larger coefficient variation and is more technician dependent, it is more patient-friendly in that it is of shorter duration procedure wise, is non-invasive and is repeatable over a short period; therefore we have employed this technique in this study to improve chances of patient acceptability. RH-PAT is an alternative non-invasive assessment which measures volume changes at the fingertip (a surrogate of reactive hyperemia), is easy to implement and is not operator dependent. However, as yet it remains not well validated. Therefore, flow mediated dilatation has been selected for this study.

Metabolically active inflammatory cells utilize more glucose than non-activated cells, and the degree of metabolic activity can be measured using 18-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT). Cellular FDG uptake is largely irreversible and correlates with glucose usage and macrophage numbers in both tumor cells and atherosclerotic plaques \[38, 39\]. FDG PET imaging has been successfully used to determine culprit plaques responsible for TIA and stroke \[4042\]. The signal has also been shown to be responsive to therapy, with clear reductions in FDG uptake noted in both humans and animal models of atherosclerosis \[43, 44\]. In addition, very recently, it has been shown that FDG-PET/CT is a reliable technique to assess changes in plaque structure with good reproducibility \[40\]. Taken together, these findings suggest a role for FDG PET/CT imaging in the assessment of the antiinflammatory potential of novel compounds such as PCSK9 therapies.
OBJECTIVES: Tumors involving the vagus nerve are often clinically silent. We offer a case series with different clinical presentations and distinctive post-surgical sequelae that highlight some of the challenges associated with managing cervical vagal nerve tumors.
METHODS: Single-institution, retrospective review of patients with tumors involving the vagus nerve. We describe clinical presentations and postoperative sequelae of five patients who underwent surgical management of vagal nerve pathology with atypical presentation or subsequent clinical course.
RESULTS: Here, we present five patients treated at our institution for vagal tumors. In four of the five patients, the presenting symptoms resolved after surgery. Two patients presented with intractable neurogenic cough, and another two presented with autonomic symptoms, one with syncope/palpitations and the other with intractable sweating. The final patient presented with a rapidly enlarging vagal paraganglioma and developed intractable cough after resection. We present two patients with novel approach to vagal paragangliomas that underwent ligation of feeding blood supply without removing the tumor, resulting in resolution of an intractable cough in one patient and resolution of severe nighttime sweating in the other.
CONCLUSION: Management of tumors associated with the cervical vagus nerve that present with symptoms or rapid growth poses a clinical dilemma. Consideration of the tumor origin with either enucleation of schwannomas or ligation of feeding vessels may preserve function while addressing the presenting symptoms.
BACKGROUND: Clear cell renal cell carcinoma (ccRCC) is a form of kidney cancer characterized by dysregulated angiogenesis and multidrug resistance. Hypoxia-induced tumor progression plays a crucial role in ccRCC pathogenesis. Beta-hydroxybutyrate (BHB) and quercetin (QCT) have shown potential in targeting angiogenesis and drug resistance in various cancer types. This study investigates the combined effects of BHB and QCT in hypoxia-induced Caki-1 cells.
METHODS: Caki-1 cells were subjected to normoxic and hypoxic conditions and treated with BHB, QCT, or a combination of both. Cell-viability was assessed using the MTT assay, and mRNA expression levels of key angiogenesis-related genes (HIF-1α/2α, VEGF, Ang-1, Ang-2, and MDR4) were quantified through real-time PCR during 24 and 48 h.
RESULTS: BHB and QCT treatments, either alone or in combination, significantly reduced cell-viability in Caki-1 cells (p < 0.05). Moreover, the combined therapy demonstrated a potential effect in downregulating the expression of angiogenesis-related genes and MDR4 in hypoxia-induced cells, with a marked reduction in HIF-1α/2α, VEGF, Ang-1, and MDR4 expression (p < 0.05). The expression of Ang-2 increases significantly in presence of BHB combined QCT treatment.
CONCLUSION: This study highlights the promising potential of a combination therapy involving BHB and QCT in mitigating angiogenesis and MDR4 expression in hypoxia-induced ccRCC cells. These findings support further investigation into the underlying mechanisms and warrant clinical studies to evaluate the therapeutic value of this combined treatment for ccRCC patients. This research provides new insights into addressing the challenges posed by angiogenesis and drug resistance in ccRCC.