anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
A common practice used to control autonomic responses during surgery is to administer beta-blockers intraoperatively. This practice has been shown to effectively blunt autonomic responses to intraoperative events. Several studies have shown that administration of beta-blockers can decrease intraoperative anesthetic requirements. Additionally, it has been demonstrated in several studies that intraoperative beta-blocker administration may actually decrease postoperative pain scores and opioid requirements, although these results are not entirely consistent. The mechanism by which the decrease in postoperative pain and narcotic requirements occurs is unclear. It has been postulated that esmolol may itself possess some analgesic-like properties, as was suggested by studies performed in rodent models. It has also been postulated that perioperative beta-blockade may attenuate the neuroendocrine stress response to surgery, thereby decreasing inflammatory responses in tissues; however, this theory was not supported by a study in which stress hormone levels were measured in patients who received beta-blockers and compared to a control group. Several studies which investigated the effects of beta-blockade on postoperative pain and opioid requirements compared the beta-blocker treatment group to an opioid treatment group, and did not include a true control group in which no treatment was given. Therefore, it is unclear whether the decrease in postoperative pain and opioid requirements in these studies was due to a true effect of the beta-blockers or whether it was due to an effect of the opioids.

Therefore, the investigators propose a randomized, double-blinded, placebo-controlled study in which the investigators will compare an esmolol infusion treatment group to a normal saline infusion control group with regards to the effects on postoperative pain and opioid requirements. By setting up the study in this manner, the investigators will be able to clearly evaluate the effects of beta-blockers on postoperative pain scores and opioid requirements. The investigators chose to use esmolol both because it has a short half-life, so it is easy to titrate and administer as an infusion, and also because it is selective for beta-1 receptors, so deleterious effects of intraoperative hypotension should be minimized. The investigators chose to perform the study on patients who are undergoing single-level or double-level laminectomies because prior studies have investigated the effects of intraoperative beta-blockers on patients who are not chronic pain patients, and the investigators would like to research whether the results which have been suggested by prior studies are also applicable to patients who may have chronic pain, as this is the patients population that is most likely to experience high pain levels following surgery, and may benefit the most from reduction of postoperative pain levels.
Loryna is also indicated for the treatment of symptoms of premenstrual dysphoric disorder (PMDD) in women who choose to use an oral contraceptive as their method of contraception. The effectiveness of Loryna for PMDD when used for more than three menstrual cycles has not been evaluated.

The essential features of PMDD according to the Diagnostic and Statistical Manual-4th edition (DSM-IV) include markedly depressed mood, anxiety or tension, affective lability, and persistent anger or irritability. Other features include decreased interest in usual activities, difficulty concentrating, lack of energy, change in appetite or sleep, and feeling out of control. Physical symptoms associated with PMDD include breast tenderness, headache, joint and muscle pain, bloating and weight gain. In this disorder, these symptoms occur regularly during the luteal phase and remit within a few days following onset of menses; the disturbance markedly interferes with work or school, or with usual social activities and relationships with others. Diagnosis is made by healthcare providers according to DSM-IV criteria, with symptomatology assessed prospectively over at least two menstrual cycles. In making the diagnosis, care should be taken to rule out other cyclical mood disorders.

Loryna has not been evaluated for the treatment of premenstrual syndrome (PMS).
Pre-operative adductor canal nerve block (20mL of 0.5% ropivacaine). Liposomal bupivacaine (diluted to 60mL): 20mL into the posterior pocket, 20mL into the lateral, and 20mL into the medial, including all deep and superficial tissues of these areas.
BACKGROUND: Bladder cancer, characterized by a high potential of tumor recurrence, has high lifelong monitoring and treatment costs. To date, tumor cells with intrinsic softness have been identified to function as cancer stem cells in several cancer types. Nonetheless, the existence of soft tumor cells in bladder tumors remains elusive. Thus, our study aimed to develop a micro-barrier microfluidic chip to efficiently isolate deformable tumor cells from distinct types of bladder cancer cells.
METHODS: The stiffness of bladder cancer cells was determined by atomic force microscopy (AFM). The modified microfluidic chip was utilized to separate soft cells, and the 3D Matrigel culture system was to maintain the softness of tumor cells. Expression patterns of integrin β8 (ITGB8), protein kinase B (AKT), and mammalian target of rapamycin (mTOR) were determined by Western blotting. Double immunostaining was conducted to examine the interaction between F-actin and tripartite motif containing 59 (TRIM59). The stem-cell-like characteristics of soft cells were explored by colony formation assay and in vivo studies upon xenografted tumor models.
RESULTS: Using our newly designed microfluidic approach, we identified a small fraction of soft tumor cells in bladder cancer cells. More importantly, the existence of soft tumor cells was confirmed in clinical human bladder cancer specimens, in which the number of soft tumor cells was associated with tumor relapse. Furthermore, we demonstrated that the biomechanical stimuli arising from 3D Matrigel activated the F-actin/ITGB8/TRIM59/AKT/mTOR/glycolysis pathways to enhance the softness and tumorigenic capacity of tumor cells. Simultaneously, we detected a remarkable up-regulation in ITGB8, TRIM59, and phospho-AKT in clinical bladder recurrent tumors compared with their non-recurrent counterparts.
CONCLUSIONS: The ITGB8/TRIM59/AKT/mTOR/glycolysis axis plays a crucial role in modulating tumor softness and stemness. Meanwhile, the soft tumor cells become more sensitive to chemotherapy after stiffening, that offers new insights for hampering tumor progression and recurrence.
Control group will be asked to complete the study questionnaires at your clinic visits. Also, research staff will contact participants at 1 to 14 days following each chemotherapy, mid and end of each chemotherapy appointment and again within week 8 and 16 of your participation to collect information about participants' symptoms.
The invention described herein includes a cationic composition based on self-neutralizing amino acids comprising an amino acid based cationic ester, a non-ionic amphiphilic molecule, and an anhydrous buffer. In embodiments, the composition provides a final produced solution/dispersion having a pH of greater than about 4 when the composition is dispersed or dissolved in an aqueous solvent. The amino acid-based cationic ester can be (i) an amino acid having a non-polar side chain and an amino group that has been neutralized with an acid; a reaction product of (i) a long chain fatty alcohol and (ii). Also within the scope of the present invention is a method for preparing a cationic composition based on self-neutralizing amino acids, the method comprising combining an amino acid based cationic ester, a non-ionic amphiphilic molecule and an anhydrous buffer. The final composition produced is in the form of an anhydrous solid. Formulations containing the amino acid-based cationic esters and/or compositions comprising the amino acid-based cationic esters are also disclosed.
The bromodomain adjacent to zinc finger 2B (BAZ2B) gene encodes a chromatin remodeling protein that has been shown to perform a variety of regulatory functions. It has been proposed that loss of BAZ2B function is associated with neurodevelopmental phenotypes, and some recurrent structural birth defects and dysmorphic features have been documented among individuals carrying heterozygous loss-of-function BAZ2B variants. However, additional evidence is needed to confirm that these phenotypes are attributable to BAZ2B deficiency. Here, we report 10 unrelated individuals with heterozygous deletions, stop-gain, frameshift, missense, splice junction, indel, and start-loss variants affecting BAZ2B. These included a paternal intragenic deletion and a maternal frameshift variant that were inherited from mildly affected or asymptomatic parents. The analysis of molecular and clinical data from this cohort, and that of individuals previously reported, suggests that BAZ2B haploinsufficiency causes an autosomal dominant neurodevelopmental syndrome that is incompletely penetrant. The phenotypes most commonly seen in association with loss of BAZ2B function include developmental delay, intellectual disability, autism spectrum disorder, speech delay-with some affected individuals being non-verbal-behavioral abnormalities, seizures, vision-related issues, congenital heart defects, poor fetal growth, and an indistinct pattern of dysmorphic features in which epicanthal folds and small ears are particularly common.
BACKGROUND: Transcript variants and protein isoforms are central to unique tissue functions and maintenance of homeostasis, in addition to being associated with aberrant states such as cancer, where their crosstalk with the mutated tumor suppressor p53 may contribute to genomic instability and chromosomal rearrangements. We previously identified several novel splice variants in ovarian cancer RNA-sequencing datasets; herein, we aimed to elucidate the biological effects of the Integrin Subunit Beta 8 variant (termed pITGB8-205).
METHODS: Resolution of the full-length sequence of pITGB8-205 through rapid amplification of cDNA ends (RACE-PCR). Cell cycle analysis and karyotype studies were performed to further explore genomic instability. RNA-seq and proteomics analyses were used to identify the differential expression of the genes.
RESULTS: This full-length study revealed a unique 5' sequence in pITGB8-205 that differed from the reported ITGB8-205 sequence, suggesting differential regulation of this novel transcript. Under a p53 mutant background, overexpression of pITGB8-205 triggered genetic instability reminiscent of oncogene-induced replicative stress with extensive abnormal mitoses and chromosomal and nuclear aberrations indicative of chromosomal instability, leading to near whole-genome duplication that imposes energy stress on cellular resources. Micronuclei and aneuploidy are striking features of pITGB8-205-overexpressing p53-mutant cells but are not enhanced in p53 wild-type (WT) cells. RNA-seq and proteomics analyses further suggested that p53 inactivation in ovarian cancer provides a permissive intracellular molecular niche for pITGB8-205 to mediate its effects on genomic instability. This observation is pivotal considering that most high-grade serous ovarian carcinoma (HGSC) tumors express mutant p53. The resulting aneuploid clones with enhanced self-renewal and survival capabilities disrupt clonal dominance under stress yet maintain a balance between replicative stress and prosurvival advantages.
CONCLUSION: pITGB8-205-overexpressing clones sustain ovarian tumor cell survival, achieve homeostasis and are formidable opponents of therapy.
Despite recent efforts to eradicate malaria worldwide, this parasitic disease is still considered to be a major public health issue, with a total of 219 million cases of malaria and 435,000 deaths in 2017. However, after a decade of use, resistance to CQ has emerged in some areas, including Southeast Asia, South America and the Western Pacific Region, spreading gradually through areas where malaria is endemic, including Africa, where increased mortality from malaria has been observed. This has led to the adoption of combined artemisinin-based therapies in recent years. Combined artemisinin-based therapies remain effective in most parts of the world, but recent cases of resistance in Southeast Asia require new approaches and in particular new drugs to treat malaria. Accordingly, the present invention discloses CQ analogs of formula (I) that exhibit high levels of activity against blood parasites that are sensitive and resistant to CQ and were also active in mice. The present invention also provides pharmaceutical compositions including the compounds of formula (I), the use of said compounds and methods for treating conditions caused by blood parasites.
BACKGROUND: For patients with End-Stage Renal Disease (ESRD), kidney transplantation stands as the superior alternative to dialysis, exhibiting enhancements in both quality of life and survival rates. The objective of this study is to ascertain the prevalence of infections and associated risk factors within the initial two years post-renal transplant.
METHOD: A retrospective study of all renal transplant recipients who underwent renal transplantation at king Abdullah medical city in Makkah, Saudi Arabia from January 1st, 2018, till end of December 2021 followed up for two years.
RESULTS: A total of 43 patients were included in the study, The participants who experienced infectious episodes had a higher mean age, averaging 45.26 ± 14, in contrast to those who did not, averaging 38.75 ± 12. Most of the patients included in the study were male, 70 % of the total population. However, most infectious complications occurred in women (77 % vs. 30 %, respectively, p-value 0.004). Regarding the mode of dialysis before the transplantation, most of the patients were maintained on hemodialysis (76.7 %), and the mean duration of dialysis was longer on those presented with infections within two years post-transplant compared to those without it (3.26 ± 1.6 vs. 2 ± 1.14 years respectively). The incidence of the infections was 44.2 % (19 individuals). The most common presented infections in the patients within two years post renal transplant were urinary tract infections (20.9 %), with a high recurrence rate reaching 11.6 %. This was followed by Coronavirus disease (COVID-19) and Cytomegalovirus (CMV).
CONCLUSION: This study sheds light on the prevalence of infectious complications following renal transplantation and highlights specific risk factors associated with these infections. Understanding these patterns can aid in the development of preventive strategies and optimized care for transplant recipients during the early post-transplant period.
BACKGROUND: In patients with chronic obstructive pulmonary disease (COPD), early detection of noninvasive ventilation (NIV) failure is a promising technique for decreasing mortality. The objective of this study was to evaluate the efficacy of heart rate, acidosis, consciousness, oxygenation, and respiratory rate (HACOR) score in predicting NIV outcome in COPD-associated respiratory failure.
METHODOLOGY: A prospective observational study was conducted on 100 COPD patients with acute respiratory failure who were initiated on NIV. HACOR score was calculated at the start of NIV and after 1-2, 12, and 24 hours. NIV failure was defined as progression to invasive mechanical ventilation or death. NIV success was defined as liberation from NIV prior to hospital day seven and not meeting criteria for failure.
RESULTS: In this study, 100 patients with COPD and respiratory failure were enrolled. Their mean age was 65.34 years [standard deviation (SD) 8.19]. Male patients were predominant (n = 81). Eighty-nine percent of patients were smokers, and the remaining had exposure to biomass fuel. At the initiation of NIV, the median HACOR score was 3 (interquartile: 2, 4). In 13% of patients, there was NIV failure. There were 17 (17%) patients whose HACOR score at initiation was ≥5. In patients with a HACOR score ≥5, the NIV failure rate was 76.4% and mortality was 41.1%. The area under the curve (AUC) for prediction of NIV failure by HACOR score at initiation was 0.980 (p-value < 0.05).
CONCLUSION: The HACOR score had high sensitivity as well as specificity at initiation in the prediction of NIV failure. A higher HACOR score predicts a high chance of NIV failure. Obtaining the HACOR score at the bedside makes it convenient for assessing the efficacy of NIV in patients with COPD.
Patients receive ROAR-LCT intervention weekly for 12 weeks consisting of physical therapy visits and an exercise intervention. Patients also undergo progressive muscles relaxation exercises over 20 minutes for 12 weeks.
The exercise intervention consists of a 2.5 to 3.5 minute daily routine that includes 2 upper body and 2 lower body exercises. Participants in the this arm will not start the exercise intervention until the day after the week 12 assessment.
Partial pressure of carbon dioxide(PCO2) is mainly evaluated by partial pressure of arterial carbon dioxide (PaCO2), and is used as an index for prognosis and NPPV introduction in chronic respiratory failure. Arterial blood gas analysis for PaCO2 measurement is the most accurate test value, but it is invasive and frequent tests are difficult and cannot be performed at home. The transcutaneous PCO2 (PtcCO2) is a non-invasive measurement and its measured value is close to PaCO2, and it can be measured continuously, which is useful for monitoring patients with chronic respiratory failure. However, PtcCo2 has not been applied at home due to technical problems (necessity of calibration, periodic drift, etc.). The end-tidal pressure of expired CO2 (PetCO2) can be measured non-invasively, easily and continuously. PetCO2 is mainly used for patients undergoing mechanical ventilation, and its accuracy and stability have been evaluated. The investigators decided to investigate whether PetCO2 is useful for monitoring respiratory status in patients with respiratory disorder.
Standard "3 + 3" dose escalation design with enrollment of at least 3 participants per dose level cohort. SAR444881 and pembrolizumab will be administered intravenously (IV), every 3 weeks (Q3W).
Provided are a hybridoma cell CGMCC No. 4783 that secretes a monoclonal antibody of an anti-cyanobacteria cell surface antigen, and the secreted monoclonal antibody thereof. Also provided are an anti-cyanobacteria recombinant antibody polypeptide, encoding gene, preparation method and use thereof. The anti-cyanobacteria recombinant antibody polypeptide is composed of an anti-cyanobacteria antibody mimetic polypeptide operably linearly connecting to the carboxyl terminal of an  Escherichia coli  polypeptide. The anti-cyanobacteria antibody mimetic polypeptide is a polypeptide with cyanobacteria identifying and binding capability designed based on an antigen binding fragment of the monoclonal antibody secreted by the CGMCC No. 4783 hybridoma cell. The anti-cyanobacteria recombinant antibody polypeptide directly form an ion channel on the cell membrane of a cyanobacteria to kill the cyanobacteria, targeted killing the cyanobacteria (prokaryote) without killing other beneficial eukaryotic cell algae.
All subjects will be asked to take a 300mg size tablet (PGL4001 10mg or matching placebo: placebo 10 ) orally daily for repeated periods 84 days. The first treatment course will start on the first 4 days of menstruation and will be orally administered, once daily (1 tablet of 300mg size), for 84 days. The following three treatment courses should be started in the first two days of a menstrual period.
The participants will receive real-time access to their biometric data via the Biostrap API (immediate information condition). After 1 week "washout" the arms will cross-over, and the delayed access start arm will receive real-time access to their biometrics via the Biostrap API while real time access start arm is blinded to their biometric report until the end of the control period.
All participants will receive the experimental intervention: Guided Cognitive-Behavioral Self-Help. The 10 patient treatment modules will incorporate exercise, behavioral activation, thought monitoring and restructuring, relaxation training, worry control, and sleep hygiene. The four caregiver educational modules will provide caregivers with the skills needed to facilitate patients' practice of treatment techniques learned in session. For example, caregivers will be taught to help patients identify negative thoughts and replace them with more balanced alternatives and will be given tools to assist patients complete therapy goals (i.e., exercise, socializing).
Prevention Care Advocate (PCA) intervention contains elements based on cognitive-behavioral theories and strengths-based case management. Intervention arm participants will undergo an 8 session intervention comprised of three components: 1) An individual strengths-based case management approach aimed at motivating participants to seek or maintain their engagement with HIV primary care and drug treatment; 2) A cognitive-behavioral, skills-building approach to increase participants' risk reduction knowledge, skills, and perceived self-efficacy as well as intention to change high risk transmission behaviors; and 3) A community placement in which study participants will have the opportunity to practice their advocacy skills in prevention and care setting.
Despite advances in assisted reproductive technologies; implantation failure in patients undergoing in-vitro fertilization (IVF) is frequent. Unfortunately, few treatments exist except for the use of a gestational carrier. There have been a number of recent clinical studies demonstrating that local injury to the endometrium results in improved clinical pregnancy outcomes for patients with a history of implantation failure. However, not all studies have shown a beneficial effect, and those demonstrating benefit have been limited by small sample sizes, and considerable heterogeneity in the procedures and populations evaluated. A recent meta-analysis synthesized the available data concluded that a large, prospective, well-designed randomized trial is desperately needed to definitively assess this new possible treatment. If these preliminary findings from previous trials are confirmed, this practice could be applied in the clinical setting to help patients suffering from repeated implantation failures.
Severe acute pancreatitis (SAP) is an inflammatory disease of the pancreas with a high mortality rate. Macrophages play a crucial role in the pathogenesis of pancreatitis. Tectoridin (Tec) is a highly active isoflavone with anti-inflammatory pharmacological activity. However, the role of Tec in the SAP process is not known. The purpose of this study was to investigate the therapeutic effect and potential mechanism of Tec on SAP. To establish SAP mice by intraperitoneal injection of caerulein and Lipopolysaccharide (LPS), the role of Tec in the course of SAP was investigated based on histopathology, biochemical indicators of amylase and lipase and inflammatory factors. The relationship between Tec and macrophage polarization was verified by immunofluorescence, real-time quantitative PCR and Western blot analysis. We then further predicted the possible targets and signal pathways of action of Tec by network pharmacology and molecular docking, and validated them by in vivo and in vitro. In this study, we demonstrated that Tec significantly reduced pancreatic injury in SAP mice, and decreased serum levels of amylase and lipase. The immunofluorescence and Western blot analysis showed that Tec promoted macrophage M2 polarization. Network pharmacology and molecular docking predicted that Tec may target ERK2 for the treatment of SAP, and in vivo and in vitro experiments proved that Tec inhibited the ERK MAPK signal pathway. In summary, Tec can target ERK2, promote macrophage M2 polarization and attenuate pancreatic injury, Tec may be a potential drug for the treatment of SAP.