anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Prednisone was taken 1mg/kg/d(maximum 60mg/d)for 8 weeks to start.Then decreased 5mg every 2 weeks; When reduced to 40mg,reduced 5mg every 4 weeks. When reduced to 20mg, reduced 2.5mg every 8 weeks until the end.
RATIONALE AND OBJECTIVES: Accurate assessment of lymphovascular invasion (LVI) in invasive breast cancer (IBC) plays a pivotal role in tailoring personalized treatment plans. This study aimed to investigate habitats-based spatial distributions to quantitatively measure tumor heterogeneity on multiparametric magnetic resonance imaging (MRI) scans and assess their predictive capability for LVI in patients with IBC.
MATERIALS AND METHODS: In this retrospective cohort study, we consecutively enrolled 241 women diagnosed with IBC between July 2020 and July 2023 and who had 1.5 T/T1-weighted images, fat-suppressed T2-weighted images, and dynamic contrast-enhanced MRI. Habitats-based spatial distributions were derived from the gross tumor volume (GTV) and gross tumor volume plus peritumoral volume (GPTV). GTV_habitats and GPTV_habitats were generated through sub-region segmentation, and their performances were compared. Subsequently, a combined nomogram was developed by integrating relevant spatial distributions with the identified MR morphological characteristics. Diagnostic performance was compared using receiver operating characteristic curve analysis and decision curve analysis. Statistical significance was set at p < 0.05.
RESULTS: GPTV_habitats exhibited superior performance compared to GTV_habitats. Consequently, the GPTV_habitats, diffusion-weighted imaging rim signs, and peritumoral edema were integrated to formulate the combined nomogram. This combined nomogram outperformed individual MR morphological characteristics and the GPTV_habitats index, achieving area under the curve values of 0.903 (0.847 -0.959), 0.770 (0.689 -0.852), and 0.843 (0.776 -0.910) in the training set and 0.931 (0.863 -0.999), 0.747 (0.613 -0.880), and 0.849 (0.759 -0.938) in the validation set.
CONCLUSION: The combined nomogram incorporating the GPTV_habitats and identified MR morphological characteristics can effectively predict LVI in patients with IBC.
Steroid-refractory graft-versus-host disease (SR-GvHD) represents a major complication of pediatric allogenic hematopoietic stem cell transplantation. Ruxolitinib, a selective JAK 1-2 inhibitor, showed promising results in the treatment of SR-GvHD in adult trial, including patients >12 years old. This systematic review aims to evaluate ruxolitinib use for SR-GvHD in the pediatric population. Among the 12 studies included, ruxolitinib administration presented slight differences. Overall response rate (ORR) ranged from 45% to 100% in both acute and chronic GvHD. Complete response rates (CR) varied from 9% to 67% and from 0% to 28% in aGvHD and cGvHD, respectively. Individual-patient meta-analysis from 108 children under 12 years showed an ORR and CR for aGvHD of 74% and 56%, respectively, while in cGvHD ORR was 78% but with only 11% achieving CR. Treatment-related toxicities were observed in 20% of patients, including cytopenia, liver toxicity, and infections. Age, weight, graft source, previous lines of therapy, and dose did not significantly predict response, while a higher rate of toxicities was observed in aGvHD patients. In conclusion, ruxolitinib shows promising results in the treatment of SR-GvHD in children, including those under 12 years. Specific pediatric perspective trials are currently ongoing to definitely assess its efficacy and safety.
BACKGROUND: Given the high prevalence of BPH among elderly men, pinpointing those at elevated risk can aid in early intervention and effective management. This study aimed to explore that polygenic risk score (PRS) is effective in predicting benign prostatic hyperplasia (BPH) incidence, prognosis and risk of operation in Han Chinese.
METHODS: A retrospective cohort study included 12,474 male participants (6,237 with BPH and 6,237 non-BPH controls) from the Taiwan Precision Medicine Initiative (TPMI). Genotyping was performed using the Affymetrix Genome-Wide TWB 2.0 SNP Array. PRS was calculated using PGS001865, comprising 1,712 single nucleotide polymorphisms. Logistic regression models assessed the association between PRS and BPH incidence, adjusting for age and prostate-specific antigen (PSA) levels. The study also examined the relationship between PSA, prostate volume, and response to 5-α-reductase inhibitor (5ARI) treatment, as well as the association between PRS and the risk of TURP.
RESULTS: Individuals in the highest PRS quartile (Q4) had a significantly higher risk of BPH compared to the lowest quartile (Q1) (OR = 1.51, 95% CI = 1.274-1.783, p < 0.0001), after adjusting for PSA level. The Q4 group exhibited larger prostate volumes and a smaller volume reduction after 5ARI treatment. The Q1 group had a lower cumulative TURP probability at 3, 5, and 10 years compared to the Q4 group. PRS Q4 was an independent risk factor for TURP.
CONCLUSIONS: In this Han Chinese cohort, higher PRS was associated with an increased susceptibility to BPH, larger prostate volumes, poorer response to 5ARI treatment, and a higher risk of TURP. Larger prospective studies with longer follow-up are warranted to further validate these findings.
This invention is a pharmaceutical composition that inhibits the growth of cancers and tumors in mammals, particularly in human and warm blooded animals. The composition is also effective against viruses. The composition contains N-phosphonoglycine derivatives which are systemic herbicides. The composition can also contain N-phosphonoglycine derivatives in combination with chemotherapeutic agents for treatment of cancers and tumors. Optionally potentiators can be included. N-phosphonoglycine derivatives with a potentiator can be used to treat viral infections.
PURPOSE:An antitumour agent containing a dihydroxycholecalciferol derivative as an active ingredient. CONSTITUTION:An antitumour agent obtained by dispersing a compound expressed by the formula is dispersed in a solid or liquid carrier for medicine as an active ingredient to obtain an antitumour agent for an oral or parenteral administration use. The compound expressed by formula exhibits powerful decarcinogenetic action and antitumour action, having excellent prolonged action and low toxicity. The dose expressed in terms of the compound expressed by the formula, is 0.001-500mug once, and administrated a time in 1-5 days. As for the solid carrier for medicine, lactose, starch, sucrose, mannitol, dextrin, etc. are mentioned. As for the liquid carrier for the medicine, water, ethanol, glyceline, vegetable oil, etc. are mentioned. If necessary, appropriate adjuvants such as wetting agent, suspending agent, emulsifying agent, etc. can be added.
Carbamazepine (CBZ) represents the first-line treatment for trigeminal neuralgia, a condition of facial pain that affects mainly women. The chronic constriction of the infraorbital nerve (CCI-ION) is a widely used model to study this condition, but most studies do not include females. Thus, this study aimed to characterize sensory and affective changes in female rats after CCI-ION and compare the effect of CBZ in both sexes. Mechanical allodynia was assessed 15 days after CCI-ION surgery in rats treated with CBZ (10 and 30 mg/kg, i.p.) or vehicle, together with the open-field test. Independent groups were tested on the Conditioned Place Preference (CPP) paradigm and ultrasonic vocalization (USV) analysis. Blood samples were collected for dosage of the main CBZ metabolite. CBZ at 30 mg/kg impaired locomotion of CCI-ION male and sham and CCI-ION female rats and resulted in significantly higher plasma concentrations of 10-11-EPX-CBZ in the latter. Only male CCI-ION rats showed increased facial grooming which was significantly reduced by CBZ at 10 mg/kg. CBZ at 10 mg/kg significantly reduced mechanical allodynia and induced CPP only in female CCI-ION rats. Also, female CCI-ION showed reduced emission of appetitive USV but did not show anxiety-like behavior. In conclusion, male and female CCI-ION rats presented differences in the expression of the affective-motivational pain component and CBZ was more effective in females than males. Further studies using both sexes in trigeminal neuropathic pain models are warranted for a better understanding of potential differences in the pathophysiological mechanisms and efficacy of pharmacological treatments.
The invention relates to an application of calcitonin in preparing a medicament for preventing and treating restenosis in a stent, a medicament coating stent and a preparation method thereof, and belongs to the technical field of medicaments. The invention provides a new application of calcitonin in preventing and treating restenosis in a stent, and provides an application of calcitonin in preparing a medicament for preventing and treating restenosis in the stent and a medicament coating stent containing the calcitonin. Experiments prove that the calcitonin can inhibit neointimal hyperplasia after balloon injury and phenotype conversion of vascular smooth muscle cells under pathological conditions, so that proliferation and migration of the vascular smooth muscle cells are inhibited. Therefore, the treatment of the calcitonin after the stent operation can effectively inhibit the abnormal proliferation of blood vessels and reduce the occurrence of restenosis after the stent operation. The invention expands the application range of calcitonin and provides a new way for preventing and treating restenosis in the PCI postoperative stent. The calcitonin can be used for the drug-coated stent to obviously reduce the cost of the drug-coated stent, so that the drug-coated stent is more suitable for clinical popularization and application.
AIMS: Regular transient limb ischemia (RTLI) can prevent atherosclerosis (AS) progression in hypercholesterolemic rabbits. This study aimed to investigate the minimum effective intensity and possible mechanisms of RTLI for preventing atherosclerosis.
METHODS: Eighty rabbits were divided into eight groups: normal (N), high cholesterol (H), three RTLI [three RTLI cycles every other day (R3qod), three RTLI cycles daily (R3qd), and six RTLI cycles daily (R6qd), each cycle of RTLI included 5 min of limb ischemia followed by 5 min limb reperfusion], and three correlated sham RTLI [sham ischemia for 30 min once every other day (S3qod), sham ischemia for 30 min once daily (S3qd), and sham ischemia for 60 min once daily (S6qd)]. Rabbits in group N were kept normally, while the others were fed 1% cholesterol diet for 12 weeks. The RTLI and sham RTLI groups were received RTLI or sham RTLI procedure, respectively. The plaque area in the thoracic aorta was determined by oil red O staining, and quantifying the ratio of plaque area to intimal area (PA/IA). Endothelium-dependent and -independent relaxation were also determined. Endothelial cell were isolated from abdominal aorta of rabbits, and the apoptosis ratio was detected using flow cytometry.
RESULTS: The PA/IA and early apoptotic cell ratio was significantly lower as well as the endothelium-dependent relaxation response was higher in group R6qd than those in groups H and S6qd, while those in the R3qod group was not significantly different from those in groups H and S3qod, as well as those in the R3qd group showed no significant difference compared to those in groups H and S3qd.
CONCLUSIONS: Six cycles of RTLI daily was the optimal effective intensity to prevent AS progression in rabbits. Endothelial function improvement and apoptosis inhibition might contribute to the anti-AS effects.
A neurophysiological reserve related to central mechanisms is supposed to be present, which should be observed when an increased central drive occurs. In theory, according to the central regulation model of effort, an increased performance could be due to the elevation on Central Nervous System excitability and activity, since exercise is not peripherally limited. Conversely, the absence of muscle performance improvement to the increased central drive promoted by caffeine would be an evidence for a peripherally localized neurophysiological limit and would indicate the absence of reserve. Therefore, if present, this reserve could be verified by using peripheral and central measures derived from electric-stimulation, evoked twitch and interpolated twitch techniques, associated to measures of EMG and peripheral metabolism, when caffeine is manipulated during closed- and opened-loop exercise.

In addition, there should also be possible to access the reserve without stimulant substance manipulation (placebo effect). By teleological argument derived from the central regulation model of effort, a neurophysiological reserve would be a natural mechanism to protect the cellular integrity. Therefore, it would be reasonable to hypothesize that, if present, a reserve would be observed by an increase in performance promoted by an elevation in central drive when placebo is perceived as caffeine. Unfortunately, however, no study utilized this experimental approach, including measures of central and peripheral activity during closed- and opened-loop exercise, to consistently respond the reserve question.
<P>PROBLEM TO BE SOLVED: To provide a composition usable for the treatment or prevention of cranial nerve diseases, and the improvement in cerebral functions with little adverse effects, and highly safe even by administration over a long period of time.  <P>SOLUTION: The composition comprises an astringent skin of a peanut and/or an extract thereof as an active ingredient, and has one or more selected from among the group consisting of the treatment of the cranial nerve diseases, the prevention of the cranial nerve diseases, and the improvement in the cerebral functions as uses. One or more selected from among the group consisting of depression symptoms, anxiety symptoms, and dysmnesia are cited as the cranial nerve diseases. An improvement in a memorizing and learning ability is cited as the improvement in the cerebral functions. The composition can be prepared into any of foods, food additives, pharmaceuticals, feeds, and pet foods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Hearing loss is a chronic disease affecting millions of people worldwide, yet no restorative treatment options are available. Although non-mammalian species can regenerate their auditory sensory hair cells, mammals cannot. Birds retain facultative stem cells known as supporting cells that engage in proliferative regeneration when surrounding hair cells die. Here, we investigated gene expression changes in chicken supporting cells during auditory hair cell death. This identified a pathway involving the receptor F2RL1, HBEGF, EGFR, and ERK signaling. We propose a cascade starting with the proteolytic activation of F2RL1, followed by matrix-metalloprotease-mediated HBEGF shedding, and culminating in EGFR-mediated ERK signaling. Each component of this cascade is essential for supporting cell S-phase entry in vivo and is integral for hair cell regeneration. Furthermore, STAT3-phosphorylation converges with this signaling toward upregulation of transcription factors ATF3, FOSL2, and CREM. Our findings could provide a basis for designing treatments for hearing and balance disorders.
Disclosed is a method for treating ectoparasites in a non-human mammal, the method comprising administering to the non-human mammal an effective amount of a composition consisting of 5-chloro-N-[2-[4-(2-ethoxyethyl)-2,3-dimethylphenoxy]ethyI]-6-ethyl-4-pyrimidinamine (pyrimidifen) or a salt thereof and wherein the ectoparasites are selected from Boophilus spp. Rhipicephalus spp. Dermacentor spp. Hyalomma spp. Amblyomma spp. Otobius spp. Ornithodoros spp. Damalinia spp. Bovicola spp, the order Diptera or Ctenocephalides spp (and particularly for treating ticks, cattle lice, flies and fleas), and wherein the non-human mammal is selected from the group consisting of livestock and domestic animals.
The measurement will begin after the patient's arrival at the operating theatre, after the control of the documentation and beginning of the vital signs monitoring. The measurement will be terminated at the occurence of the first ETCO2 wave, after securing the airway with laryngeal mask or orotracheal intubation. For the inhalation induction sevoflurane will be used (in the mixture with O2 + air, or O2 + N2O). For the intravenous induction, commonly used induction anaesthetics will be used (propofol, etomidate, ketamine, midazolam).
In this group, five sessions of VRE will be added to the usual CBT, as in the other experimental group, but, in addition, at the beginning of each of the exposure sessions, the training aimed at reducing the attentional bias will be carried out. The training will be developed through the visual selection of geometric figures that fit approximately with specific parts of the body. Each of these figures can have different colors. Specifically, the patient must detect and identify the figures that will appear in different parts of the avatar's body. In half of the trials, the shape of the figure must be discriminated and in the remaining 50%, the discrimination will be based on color. Throughout the training, the geometric figures will appear on weight-related body parts in 45% of the trials, and in another 45% of the trials, it will appear on non-weight-related body parts. In the remaining trials (10%), the test will appear on one of three neutral stimuli located next to the avatar.
Aging affects all organs. Arteries, in particular, are among the most affected. Vascular aging (VA) is defined as age-associated changes in function and structure of vessels. Classical VA phenotypes are carotid intima-media thickness (IMT), carotid plaque (CP), and arterial stiffness (STIFF). Individuals have different predisposition to these VA phenotypes and their associated risk of cardiovascular events. Some develop an early vascular aging (EVA), and others are protected and identified as having supernormal vascular aging (SUPERNOVA). The mechanisms leading to these phenotypes are not well understood. In the Northern Manhattan Study (NOMAS), we found genetic variants in the 7 Sirtuins (SIRT) and 5 Uncoupling Proteins (UCP) to be differently associated with risk to developing VA phenotypes. In this article, we review the results of genetic-epidemiology studies to better understand which of the single nucleotide polymorphisms (SNPs) in SIRT and UCP are responsible for both EVA and SUPERNOVA.
The invention discloses hippocampal oxytocin AVT and IT and application thereof in preparation of oxytocin medicaments. The amino acid sequence of the hippocampal oxytocin AVT is shown as SEQ ID NO. 2. The amino acid sequence of the hippocampal oxytocin IT is shown as SEQ ID NO. 4. The invention separates the hippocampal oxytocin AVT and IT with the oxytocin effect from the hippocampus, and can be used for the childbirth of the hippocampus to regulate the oxytocin behavior.
28 healthy men and women (age 18-35 years old) will be recruited to participate in a 16-week randomized crossover study. Upon enrollment, all subjects will enter a 4-week run-in egg-free period where they will refrain from consuming any egg-based foods (Period 1). Subjects will then enter the first intervention period, where they be randomly assigned to consume either 3 whole eggs/day or the equivalent amount of egg white-based egg substitute/day for 4 weeks (Period 2). Afterwards, subjects will enter a 4-week washout period where egg-based foods are restricted (Period 3), followed by a second intervention period, where they be assigned to the alternative whole egg- or egg white-based treatment for 4 weeks (Period 4). Subjects will come to the Department of Biology at Fairfield University every two weeks to check-in, and to pick up their egg products during the intervention periods. Subjects will be asked to maintain their normal diet and physical activity practices throughout all periods of the study. Subjects will complete 5-day dietary records and physical activity logs at the end of each study period.
Our study aimed at developing polymer micelles that possess redox sensitivity and excellent controlled release properties. 3,3'-dithiodipropionic acid (DTDPA, Abbreviation in synthetic polymers: SS) was introduced as ROS (Reactive oxygen species)response bond and connecting arm to couple hydroxyethyl starch (HES) with oleanolic acid (OA), resulting in the synthesis of four distinct grafting ratios of HES-SS-OA. FTIR (Fourier Transform infrared spectroscopy) and 1H NMR (1H Nuclear magnetic resonance spectra) were used to verify the triumphant combination of HES-SS-OA. Polymer micelles were found to encapsulate OA in an amorphous form, as indicated by the results of XRD (X-ray diffraction) and DSC (Differential scanning calorimetry). When the OA grafting rate on HES increased from 7.72 % to 11.75 %, the particle size decreased from 297.79 nm to 201.39 nm as the polymer micelles became compact due to enhanced hydrophobicity. In addition, the zeta potential changed from -16.42 mv to -25.78 mv, the PDI (polydispersity index) decreased from 0.3649 to 0.2435, and the critical micelle concentration (CMC) decreased from 0.0955 mg/mL to 0.0123 mg/mL. Results of erythrocyte hemolysis, cytotoxicity and cellular uptake illustrated that HES-SS-OA had excellent biocompatibility and minimal cytotoxicity for AML-12 cells. Disulfide bond breakage of HES-SS-OA in the presence of H2O2 and GSH confirmed the redox sensitivity of the HES-SS-OA micelles and their excellent controlled release properties for OA. These findings suggest that HES-SS-OA can be potentially used in the future as a healthcare drug and medicine for the prevention or adjuvant treatment of inflammation.
An oral care composition is disclosed. The oral care composition includes (A) an adhesive agent comprising an alkylated polyvinylpyrrolidone, (B) a miscibility component comprising an acrylic acid-acrylate copolymer, and (C) a plasticizer comprising a polyalkylene glycol. An oral care device is also disclosed. The oral care device includes an oral care layer comprising the oral care composition and a whitening agent. A method of preparing the oral care device is also disclosed, and includes extruding the oral care composition to give the oral care layer, and preparing a laminate comprising the oral care layer. The method may further include processing the laminate to give the oral care device, which may be prepared as an oral care strip or an oral care tray.
Lithium Carbonate Extended-Release Tablets USP contain lithium carbonate, a white odorless alkaline powder with molecular formula Li2CO3 and molecular weight 73.89. Lithium is an element of the alkali-metal group with atomic number 3, atomic weight 6.94, and an emission line at 671 nm on the flame photometer. 

Each peach-colored, film-coated, extended-release tablet contains 300 mg of lithium carbonate. This slowly dissolving film-coated tablet is designed to give lower serum lithium peak concentrations than obtained with conventional oral lithium dosage forms. Inactive ingredients consist of calcium stearate, carnauba wax, cellulose compounds, FD&C Blue No. 2 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, FD&C Yellow No. 6 Aluminum Lake, povidone, propylene glycol, sodium chloride, sodium lauryl sulfate, sodium starch glycolate, sorbitol, and titanium dioxide. Product meets USP Drug Release Test 1.