anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
PURPOSE: A method for preparing betulinic acid by a plant cell suspension culture is provided to be applied to a health food material and medicinal product. CONSTITUTION: A method for preparing betulinic acid by a plant cell suspension culture comprises: a step of inoculating betulinic acid-producing plant tissue to a callus induction medium to induce callus; a step of preparing suspension cultured-cell line; a step of culturing the cell line in a medium containing an inducer to obtain a culture liquid; and a step of extracting betulinic acid from the culture liquid. The callus induction medium is LS(Linsmeier-Skoog), MS(Murashige and Skoog's), B5(Gamborg). SH(Schenk and Hildebrandt). The cell line has platanus genus cell line of deposit number KCTC 11608BP. The inducer is chitosan, silver nitrate, methyl jasmonate, or amino acid.
The President's Cancer Advisory Board and the Centers for Disease Control have called for renewed efforts in promoting vaccination for Human Papillomavirus (HPV), including vaccination for adolescent boys, because the uptake of this new vaccine remains alarmingly low. Currently, less than 15% of adolescent boys have received the HPV vaccine; thus, most of this population remains at risk for oropharyngeal, anal, and penile cancers. Many parents remain unconvinced of the safety and effectiveness of HPV vaccines, so effective and accessible messaging to improve decision-making on this vaccine is needed. Parents of adolescent boys also have different concerns about HPV vaccination than for adolescent girls, creating a need for unique health communication interventions to promote vaccine uptake among boys. Interventions also need to address the unique challenges of minority populations and populations for whom English is not the first language. A novel digital intervention will be produced and evaluated for its ability to improve HPV vaccine outcomes. Specifically, a mobile responsive web application ("mobile web app") will be created that performs similar to a mobile app but runs on a variety of computing platforms from personal desktop and laptop computers to the latest smart phones and tablet computers. Mobile web app content will be targeted to parents and adolescent boys aged 11-13 years. The specific aims are to: 1) carefully and systematically develop a mobile web app (BoyVac) for smart phones, tablet computers, and personal computers that will utilize Diffusion of Innovations principles to provide targeted information concerning HPV vaccine adoption to adolescent males and their parents, particularly minority adolescents and parents; 2) implement a comprehensive and rigorous test of the impact of the BoyVac mobile web app intervention on HPV vaccine adoption outcomes via a randomized efficacy trial (BoyVac v. usual and customary care); and 3) examine the dose-response relationships between mobile web app usage and vaccine outcomes within a components analysis. A group-randomized pretest-posttest controlled design will be implemented, recruiting 1800 pairs of parents and adolescent boys from 30 pediatric clinics (n=60 parents and boys per clinic). Parents will be surveyed at baseline, a 3-month follow-up, and a 9-month follow-up and records HPV vaccination adoption for the boys will be obtained from the clinics' medical records at the 9-month follow-up. Analyses will test the hypotheses that 1) more 11-13 year old boys in the intervention group (BoyVac mobile web app) will adopt the HPV vaccine than boys in the usual and customary care comparison group and 2) adoption of HPV vaccine will be mediated by improvements in theoretical mediators among parents in the intervention compared to the usual and customary care comparison group.
CHEMORADIOTHERAPY: Patients undergo external beam radiation therapy 5 days a week for 45 days. Beginning within 24 hours of the start of radiation therapy, patients receive paclitaxel IV over 1 hour and carboplatin IV over 30 minutes on days 1, 8, 15, 22, 29, and 36 OR cisplatin IV over 60 minutes on days 1, 8, 29, and 36 and etoposide IV over 60 minutes on days 1-5 and 29-33. CONSOLIDATION RADIOIMMUNOTHERAPY: Beginning 6-10 weeks after completion of chemoradiotherapy, patients with stable disease, partial response, or complete response receive a therapeutic dose of yttrium Y 90 anti-CEA monoclonal antibody cT84.66 IV. Treatment continues in the absence of disease progression or unacceptable toxicity.
The research can use low power laser technology to take measurements of muscle tissue water content in volunteers before and after marathon training runs to detect dehydration. Two slightly different devices can be used to detect dehydration. 1). diffuse optical spectroscopy and 2). spatial frequency domain imaging-modulated imaging The researchers can determined by use other methods to assess the level of dehydration status in runners. These methods will include taking weight and temperature before and after run, skin-fold measurements pre and post run, and obtaining saliva samples from before and after run. The researchers can determine the study use non-invasive, laser light technology measure tissue water concentrations, as an indicator of dehydration.
FIELD: medicine, biotechnology, pharmacology. SUBSTANCE: invention relates to peptide antagonists of zonuline. Invention involves peptide antagonists of zonuline as they determined in the invention claim that bind with receptors of zone of narrow contacts (zonula occludens) but don't modulate opening narrow contacts of mammalian cells. The advantage of invention involves the competitive inhibitory effect of indicated antagonists on binding toxin Zonula Occludens with its receptor resulting to inhibition of toxin ability and zonuline to modulate opening narrow contacts in mammals physiologically. EFFECT: valuable properties of antagonist. 8 dwg, 4 ex
Approximately 550 patients with AML have received idarubicin in combination with cytarabine in controlled clinical trials worldwide. In addition, over 550 patients with acute leukemia have been treated in uncontrolled trials utilizing idarubicin as a single agent or in combination. The table below lists the adverse experiences reported in U.S. Study 2 (see CLINICAL STUDIES) and is representative of the experiences in other studies. These adverse experiences constitute all reported or observed experiences, including those not considered to be drug related. Patients undergoing induction therapy for AML are seriously ill due to their disease, are receiving multiple transfusions, and concomitant medications including potentially toxic antibiotics and antifungal agents. The contribution of the study drug to the adverse experience profile is difficult to establish.

The duration of aplasia and incidence of mucositis were greater on the IDR arm than the DNR arm, especially during consolidation in some U.S. controlled trials (see CLINICAL STUDIES).

The following information reflects experience based on U.S. controlled clinical trials.
Changes in mitochondrial distribution are a feature of numerous age-related neurodegenerative diseases. In Drosophila, reducing the activity of Cdk5 causes a neurodegenerative phenotype and is known to affect several mitochondrial properties. Therefore, we investigated whether alterations of mitochondrial distribution are involved in Cdk5-associated neurodegeneration. We find that reducing Cdk5 activity does not alter the balance of mitochondrial localization to the somatodendritic versus axonal neuronal compartments of the mushroom body, the learning and memory center of the Drosophila brain. We do, however, observe changes in mitochondrial distribution at the axon initial segment (AIS), a neuronal compartment located in the proximal axon involved in neuronal polarization and action potential initiation. Specifically, we observe that mitochondria are partially excluded from the AIS in wild-type neurons, but that this exclusion is lost upon reduction of Cdk5 activity, concomitant with the shrinkage of the AIS domain that is known to occur in this condition. This mitochondrial redistribution into the AIS is not likely due to the shortening of the AIS domain itself but rather due to altered Cdk5 activity. Furthermore, mitochondrial redistribution into the AIS is unlikely to be an early driver of neurodegeneration in the context of reduced Cdk5 activity.
The first cohort (Cohort A) allows examination of prophylaxis as well as treatment, as ISLA101 will be taken prior to inoculation and for 21 days thereafter. Subjects will be randomized 3:1 (active:control), enrolling in a single group three days prior to inoculation. Following the morning dose on the 4th day of dosing, all subjects will be administered 0.5 mL DENV-1-LVHC (6.5 x 103 PFU/mL).
Up to 70% of patients with major depressive disorder present with psychomotor disturbance (PmD), but at the present time understanding of its pathophysiology is limited. In this study, we capitalized on a large sample of patients to examine the neural correlates of PmD in depression. This study included 820 healthy participants and 699 patients with remitted (n = 402) or current (n = 297) depression. Patients were further categorized as having psychomotor retardation, agitation, or no PmD. We compared resting-state functional connectivity (ROI-to-ROI) between nodes of the cerebral motor network between the groups, including primary motor cortex, supplementary motor area, sensory cortex, superior parietal lobe, caudate, putamen, pallidum, thalamus, and cerebellum. Additionally, we examined network topology of the motor network using graph theory. Among the currently depressed 55% had PmD (15% agitation, 29% retardation, and 11% concurrent agitation and retardation), while 16% of the remitted patients had PmD (8% retardation and 8% agitation). When compared with controls, currently depressed patients with PmD showed higher thalamo-cortical and pallido-cortical connectivity, but no network topology alterations. Currently depressed patients with retardation only had higher thalamo-cortical connectivity, while those with agitation had predominant higher pallido-cortical connectivity. Currently depressed patients without PmD showed higher thalamo-cortical, pallido-cortical, and cortico-cortical connectivity, as well as altered network topology compared to healthy controls. Remitted patients with PmD showed no differences in single connections but altered network topology, while remitted patients without PmD did not differ from healthy controls in any measure. We found evidence for compensatory increased cortico-cortical resting-state functional connectivity that may prevent psychomotor disturbance in current depression, but may perturb network topology. Agitation and retardation show specific connectivity signatures. Motor network topology is slightly altered in remitted patients arguing for persistent changes in depression. These alterations in functional connectivity may be addressed with non-invasive brain stimulation.
Ferroptosis, characterized by iron-dependent lipid reactive oxygen species (ROS) accumulation, plays a pivotal role in cisplatin-induced ototoxicity. Existing research has suggested that in cisplatin-mediated damage to auditory cells and hearing loss, ferroptosis is partially implicated. 4-Octyl itaconate (4-OI), derived from itaconic acid, effectively permeates cell membranes, showcasing potent anti-inflammatory as well as antioxidant effects in several disease models. Our study aimed to investigate the effect of 4-OI on cisplatin-induced ferroptosis and the underlying molecular mechanisms. The survival rates of HEI-OC1 cells and mice cochlea hair cells were measured by CCK8 and immunofluorescence, respectively. The auditory brainstem response (ABR) audiometry was used to detect changes in hearing thresholds in mice before and after treatment. Levels of ROS were evaluated by DCFH-DA. Real-time PCR quantified inflammatory cytokines TNF-α, IL-6 and IL-1β. Network Pharmacology and RNA sequencing (RNA-seq) analysis of the potential mechanism of 4-OI resistance to cisplatin-induced ferroptosis. The expressions of ferroptosis-related factors (GPX4, SLC7A11 and PTGS2) and important antioxidant factors (NRF2, HO-1, GCLC and NQO1) were tested by real-time PCR, Western blot and immunofluorescence. Results demonstrated cisplatin-induced significant ROS and inflammatory factor release, reduced NRF2 expression, hindered nuclear translocation and activated ferroptosis. Pretreatment with 4-OI exhibited anti-inflammatory and antioxidant effects, along with resistance to ferroptosis, ultimately mitigating cisplatin-induced cell loss. In the present study, we show that 4-OI inhibits cisplatin-induced ferroptosis possibly through activation of the NRF2/HO-1 signalling pathway, thereby exerting a protective effect against cisplatin-induced damage to auditory cells, and providing a new therapeutic strategy for cisplatin-induced hearing loss.
* Chronic myeloid leukemia (CML) is a cancer of bone marrow that leads to an increased number of white blood cells. CML is more prevalent in the elderly and is characterized by weight loss, tiredness, shortness of breath, excessive sweating, bone pain, and frequent infections. \[1\] According to the American Cancer Society's estimates, CML represents 15% of all new leukemia cases.\[2\] The global burden of disease (GBD) study 2015 revealed that leukemia was under the top ten leading causes of death globally.\[3\] However, the latest GBD study found a decrease in the age-standardized incidence rate and the death rate from 1990-2017.\[4\] This dramatic improvement in the overall survival and health-related quality of life among CML patients was attributed to the impact of new therapeutic strategies. Tyrosine kinase inhibitors (TKIs), particularly imatinib, emerged as a potential therapeutic agent for the treatment of CML, reducing epidemiological burden (incidence rate), and improve quality of life.\[5\]
* The definition and classification of chronic kidney disease (CKD) have evolved over time, but current international guidelines define this condition as decreased kidney function shown by glomerular filtration rate (GFR) of less than 60 mL/min per 1•73 m2, or markers of kidney damage, or both, of at least 3 months duration, regardless of the underlying cause\[6\] Diagnosis is commonly made after chance findings from screening tests (urinary dipstick or blood tests), or when symptoms become severe. The best available indicator of overall kidney function is GFR, which is measured either via exogenous markers (eg, DTPA, iohexol), or estimated using equations. Presence of proteinuria is associated with increased risk of progression of CKD and death. Presence of proteinuria is associated with increased risk of progression of CKD and death.\[7,8\] Kidney biopsy samples can show definitive evidence of CKD, through common changes such as glomerular sclerosis, tubular atrophy, and interstitial fibrosis. Complications include anaemia due to reduced production of erythropoietin by the kidney; reduced red blood cell survival and iron deficiency; and mineral bone disease caused by disturbed vitamin D, calcium, and phosphate metabolism.\[9
OBJECTIVES: I. Assess the one year overall survival rate of patients with advanced, unresectable pancreatic cancer treated with fluorouracil, leucovorin, mitomycin and dipyridamole. II. Assess the response rate in this group of patients. III. Evaluate the frequency and severity of the toxic effects associated with this therapy. IV. Assess the rate of resectability in patients who respond to therapy.

OUTLINE: All patients undergo surgical placement of an indwelling central venous line. Patients receive fluorouracil IV by continuous infusion on days 1-28, leucovorin calcium IV on days 1, 8, 15, and 22, oral dipyridamole on days 1-28, and mitomycin IV every 6 weeks starting on day 1. Treatment repeats every 6 weeks for 4 courses. Patients with a partial or complete response are reevaluated for possible surgical resection. Resected patients resume chemotherapy 4-8 weeks after surgery for an additional 16 weeks. Patients are followed every 6 months for 2 years, then annually until death.

PROJECTED ACCRUAL: A total of 55 patients will be accrued for this study.
Current therapy for most immune-based diseases center around the use of anti inflammatory agents, many of which have unpleasant or dangerous side effects. Allergic rhinitis affects over 40 million Americans and its morbidity results from a combination of physical and psychological symptoms. The primary immunopathology has been defined as an imbalance of TH1/TH2 cytokines production resulting in increased allergen-specific IgE production, mast cell activation and eosinophil recruitment/activity. Metallic salts of orotic acid (OR), a natural intermediate in pyrimidine nucleic acid synthesis have been utilized to improve the signs and symptoms of a variety of maladies including the common cold, allergies and as preventatives for cancer and heart disease. Recent studies have reported that moderate doses of OR can mitigate or prevent endocrine and subjective psychological stresses in an acute laboratory stress model. All these findings lead us to hypothesize that OR salts administration will alleviate or eliminate the signs and symptoms associated with seasonal AR through a protective effect that involves direct anti-inflammatory immune effects and/or immunomodulation that include leukocyte trafficking, immunoregulatory cytokine balance and/or decrease inflammatory cell activity.
RATIONALE: Anti-Myelin oligodendrocyte glycoprotein (MOG) and anti-metabotropic glutamate receptor 5 (mGluR5) double antibody positive encephalitis characterized by optic neuritis is extremely rare. We present a case of overlapping syndrome of MOG-IgG-associated disease and anti-mGluR5 encephalitis manifested as optic neuritis.
PATIENT CONCERNS: A 60-year-old Chinses woman presented to the hospital with progressive vision loss and headache for 1 week. The cerebrospinal fluid examination was within the normal range. Visual evoked potentials study disclosed prolonged latency of P100 bilaterally. Fundus examination revealed indistinct boundaries of both optic discs. Her brain magnetic resonance imaging showed patchy hyperintensity in the posterior horn of the left ventricle and the left optic nerve. Her serum was positive for anti-MOG and anti-mGluR5 antibodies.
DIAGNOSIS: The patient was diagnosed with overlapping syndrome of anti-MOG antibody-associated disease and anti-mGluR5 encephalitis mainly based on the clinical symptoms and further test of the antibody in serum.
INTERVENTIONS AND OUTCOMES: She was subsequently subjected to empirical treatment with intravenous methylprednisolone. After discharge, she was given a tapering dose of oral prednisone, alongside mycophenolate mofetil. On outpatient follow-up, her symptoms showed no relapse after 1 month, and her condition remained stable.
LESSONS: Early recognition of autoimmune encephalitis is crucial. The detection of cerebrospinal fluid and serum of autoimmune encephalitis and demyelinating diseases of the CNS, including MOG-IgG and mGluR5-IgG, should be strengthened in order to make a precise diagnosis and develop a comprehensive treatment plan in a timely manner.
HS sites provide ongoing social and instrumental support to parents, including helping to connect families to needed services including community mental health providers. Additionally, research staff will provide lists of local mental health providers and information to support treatment seeking. Research staff will also provide National Crisis Lines for Mental Health Emergencies. Staff will inform participants to call research staff if they have trouble accessing services so that staff may provide additional help. Finally, staff will share a case note documenting referrals with the women's family service worker, so that worker may provide locally based assistance to the woman in accessing services. Subsequent to T2 assessment, participants in the TAU/Waitlist condition, will be offered the Mom-Net intervention variant (high- v low-intensity coaching) being provided by their respective HS agencies.
BACKGROUND: Axillary management after neoadjuvant chemotherapy (NAC) is evolving but axillary lymph node dissection (ALND) remains the standard of care for patients with residual nodal disease. The results of the Alliance A011202 trial evaluating the oncologic safety of ALND omission in this cohort are pending but we hypothesize that ALND omission is already increasing.
METHODS: The National Cancer Database was queried to identify patients diagnosed with cT1-3N1M0 breast cancer who underwent NAC and had residual nodal disease (ypN1mi-2) from 2012 to 2021. Temporal trends in omission of completion ALND were assessed annually. Multivariable logistic and Cox regression models were used to identify factors associated with ALND omission and overall survival (OS), respectively.
RESULTS: A total of 6101 patients were included; the majority presented with cT2 disease (57%), with 69% HER2+, 23% triple-negative, and 8% hormone receptor-positive/HER2-. Overall, 34% underwent sentinel lymph node biopsy (SLNB) alone. Rates of ALND were the lowest in the last 4 years of observation. After adjustment, treatment at community centers (vs. academic) and lower pathologic nodal burden were associated with omission of ALND. ALND omission was associated with a higher unadjusted OS (5-year OS: 86% SLNB alone vs. 84% ALND; log-rank p = 0.03), however this association was not maintained after adjustment.
CONCLUSIONS: Despite the impending release of the Alliance A011202 results, omission of ALND in patients with residual nodal disease after NAC is increasing. This practice appears more prominent in community centers and in patients with a lower burden of residual nodal disease. No association with OS was noted.
Participants will receive a single dose of E2082 tablets at 2.5 mg orally (Treatment B) in Treatment Period 1 followed by a single dose of E2082-matched placebo tablet orally (Treatment A) in Treatment Period 2 followed by a single dose of E2082 tablets at 25 mg orally (Treatment C) in Treatment Period 3 followed by a single dose of E2082 tablets at 40 mg orally in Treatment Period 4. A wash-out phase of at least 2 weeks will be maintained between the treatment periods.