anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
PROBLEM TO BE SOLVED: To obtain the subject compound with a good efficiency, useful for an anticancer agent e.g. for ovarian cancer, breast cancer, lung cancer by tissue culturing a yew tree in a medium used for tissue culture added with specific concentrations of one or more kinds of asparagine, alanine, proline, a peptone, etc. SOLUTION: In this method for producing a taxane compound by a tissue culture of a yew tree, the taxane compound useful for an excellent anticancer agent e.g. for overian cancer, breast cancer, lung cancer is obtained in a good productivity by adding one or more kinds of asparagine, alanine, proline, a peptone at the concentrations of 0.01-4.0(w/v)% to a medium used for the tissue culture, aseptically transplanting the cultured cells derived from a plant belonging to the genus Taxaceous (e.g. Taxus baccata, etc.), culturing under rotary shaking on a rotary shaker at 20 deg.C for 60 days in darkness, then separating cultured cells, grinding the cells, extracting the taxane compound by immersing the ground cells into methanol and removing methanol form the extract liquid.
It is not entirely clear how the interaction between joint inflammation and the central nervous system (CNS) response in rheumatoid arthritis (RA) works, and what pathophysiology underlies the sex differences in coexisting neuropsychiatric comorbidities. It is known that estrogen hormones reduce inflammation in RA and that this occurs mainly via the stimulation of G protein-coupled receptor-30 (GPR30), also known as G protein-coupled estrogen receptor (GPER) 1. However, changes in GPR30 expression and sex differences induced by local and systemic inflammation in RA are not yet known. Our aim was to reveal sex differences in the expression and association of joint GPR30 with local and systemic inflammation, clinical course and furthermore with hippocampal GPR30 expression during pristane-induced arthritis (PIA) in Dark Agouti (DA) rats, an animal model of RA. Furthermore, we demonstrated sex-specific differences in the association between joint and systemic inflammation and hippocampal microglia during PIA. Our results suggest sex-specific differences not only in the clinical course and serum levels of pro-inflammatory cytokines but also in the expression of GPR30. Female rats show greater synovial inflammation and greater damage to the articular cartilage compared to males during PIA attack. Male rats express higher levels of synovial and cartilaginous GPR30 than females during PIA, which correlates with a less severe clinical course. The correlation between synovial and cartilaginous GPR30 and joint inflammation scores (Krenn and Mankin) in male rats suggests that the more severe the joint inflammation, the higher the GPR30 expression. At the same time, there is no particular upregulation of hippocampal GPR30 in males. On the other hand, female rats express higher levels of neuroprotective GPR30 in the hippocampus than male rats at the basic level and during PIA attack. In addition, females have a higher number of Iba-1+ cells in the hippocampus during PIA attack that strongly correlates with the clinical score, serum levels of IL-17A, and Krenn and Mankin scores. These results suggest that male rats are better protected from inflammation in the joints and female rats are better protected from the inflammation in the hippocampus during a PIA attack, independently of microglia proliferation. However, in the remission phase, synovial GPR30 expression suddenly increases in female rats, as does hippocampal GPR30 expression in males. Further experiments with a longer remission period are needed to investigate the molecular background of these sex differences, as well as microglia phenotype profiling.
The invention relates to medicine, in particular, to radiation therapy. The objective of the invention is ensuring the protection of medical personnel engaged in servicing radiation emitting equipment, military and civil personnel attending nuclear reactors, and personnel of space stations, against radiation induced side effects. It's proposed to use -aminocaproic acid (6-amino hexanoic acid) of a formula C6H13NO2 as a radioprotective agent. The results of studies showed a capacity of -aminocaproic acid to act as a radiation-preventive agent for suppressing the formation of reactive oxygen intermediates and subsequent DNA structure damage caused by ionizing radiation. The data of our experiments showed a therapeutic potential of ACA for the prevention of the radiation-mediated damage of DNA in leukocytes that are very sensitive to ionizing radiation. Radiation protection of white blood cells is a critical challenge for national public health services, in particular, for the protection of cancer patients who regularly take radiation therapy as a major component of cancer therapy.
Physical activity and behaviour change The intervention group (group A) will receive an 8 week individualised, tailored behaviour change intervention to promote PA and an information booklet about physical activity with a physiotherapist who has training in behaviour change techniques and motivational interviewing. Using a range of behaviour change and self-regulation techniques (eg goal-setting, self-monitoring), participants will be guided towards physical activity maintenance at the end of the 8 weeks. In addition, participants will be signposted to physical activity classes, facilities and resources in the local community. This group will continue with their routine care for their condition throughout the study period.
AIM: Several studies have shown the efficacy and safety of low-molecular-weight heparin use in coronavirus disease 2019 (COVID-19), but that of unfractionated heparin (UFH) has not been investigated. We investigated the prevalence of bleeding complications during UFH administration, its impact on mortality, and the risk factors of bleeding outcomes associated with UFH.
METHODS: This retrospective cohort study was conducted at a single-center tertiary care hospital, including hospitalized patients with COVID-19. The primary outcomes were measured as the prevalence of bleeding complications during hospitalization, and the secondary outcomes were thromboembolic events and 60-day mortality rates. Logistic regression analysis and propensity score matching were used to assess risk factors for bleeding complications and their impact on mortality.
RESULTS: Among 1035 included patients, 516 patients were treated with UFH. Twelve (2.3%) patients in the UFH group experienced major bleeding. The prevalence of major bleeding in patients treated with therapeutic-dose UFH was 9.2%. Logistic regression analysis showed that age ≥ 60 years (adjusted odds ratio [aOR], 3.89; 95% confidence interval [CI], 1.01-15.0; P<.05) and COVID-19 severity (aOR, 35.9; 95% CI, 4.57-282; P<.05) were associated with major bleeding complications. After propensity score matching, 11 major and 11 non-major bleeding cases (including minor bleeding) were matched. The 60-day cumulative mortality rate between the two groups did not differ significantly (P=.13, log-rank test).
CONCLUSIONS: The incidence of major bleeding in COVID-19 patients using therapeutic-dose UFH was relatively high. Critical COVID-19 and older age were risk factors for bleeding complications.
Participants are randomly assigned to 6-person peer networks in a mobile app. Participants in the information-only condition could respond to daily questions in a diary.
PURPOSE: Brain tissue hypoxia is associated with poor outcomes after pediatric traumatic brain injury. Although invasive brain oxygenation (PbtO 2 ) monitoring is available, noninvasive methods assessing correlates to brain tissue hypoxia are needed. We investigated EEG characteristics associated with brain tissue hypoxia.
METHODS: We performed a retrospective analysis of 19 pediatric traumatic brain injury patients undergoing multimodality neuromonitoring that included PbtO 2 and quantitative electroencephalography(QEEG). Quantitative electroencephalography characteristics were analyzed over electrodes adjacent to PbtO 2 monitoring and over the entire scalp, and included power in alpha and beta frequencies and the alpha-delta power ratio. To investigate relationships of PbtO 2 to quantitative electroencephalography features using time series data, we fit linear mixed effects models with a random intercept for each subject and one fixed effect, and an auto-regressive order of 1 to model between-subject variation and correlation for within-subject observations. Least squares (LS) means were used to investigate for fixed effects of quantitative electroencephalography features to changes in PbtO 2 across thresholds of 10, 15, 20, and 25 mm Hg.
RESULTS: Within the region of PbtO 2 monitoring, changes in PbtO 2 < 10 mm Hg were associated with reductions of alpha-delta power ratio (LS mean difference -0.01, 95% confidence interval (CI) [-0.02, -0.00], p = 0.0362). Changes in PbtO 2 < 25 mm Hg were associated with increases in alpha power (LS mean difference 0.04, 95% CI [0.01, 0.07], p = 0.0222).
CONCLUSIONS: Alpha-delta power ratio changes are observed across a PbtO 2 threshold of 10 mm Hg within regions of PbtO 2 monitoring, which may reflect an EEG signature of brain tissue hypoxia after pediatric traumatic brain injury.
PURPOSE:A novel cosmetic, containing an extract of rude drugs selected from Prunella asiatica Nakai, Cornus officinalis Sieb. et Zucc., Cinnamomum cassia Blume, Prunus mume Sieb. et. Zucc. and Vitex rotundifolia Linn., having remarably improved effect on the prevention of dark skin, lever spots and ephelides, caused by the inhibition against tyrosinase activity without a harmful influence. CONSTITUTION:A cosmetic prepared by extracting one or two or more crude drugs selected from the group consisting of Prunella asiatica Nakai, Cornus officinalis Sieb. et. Zucc. Cinnamomum cassia Blume, Prunus mume Sieb. et. Zucc. and Vitex rotundifolia Linn. are extracted with an organic solvent, e.g. methanol, or a mixed solvent thereof with water, and incorporating resultant extract therein as an active constituent. The amount of the extract from the crude drugs is 0.05-20wt%, preferably 0.1-10wt%, based on the total weight of the cosmetic.
Age-adjusted melanoma incidence among Caucasians has risen from 7.5 to 21.9 cases per 100,000 representing an increase of nearly 200% over 30 years. In contrast to other cancers (i.e. colorectal, prostate, cervical), melanoma is detected by intentional visual skin inspection. Intentional screening is the deliberate visual inspection of all cutaneous surfaces. However, fewer than 30% of primary care physicians (PCPs) reported training in skin cancer during their medical education. Early detection of melanoma by PCPs cannot be expected to improve without addressing both the PCPs' lack of training and their low confidence in examination skills pertaining to pigmented lesion exams. A focused intervention is required to improve PCPs' early detection of melanoma and mitigate the near-term consequences of an aging US population.

Opportunistic surveillance requires skills in both unaided visual inspection of the skin and in dermoscopy of lesions. Dermoscopy-a hand-held magnifying device that assists with diagnosis-reduces the number of unnecessary biopsies and improves the clinical sensitivity of diagnosing melanoma. Studies show that Australian PCPs trained to use a "three-point checklist of dermoscopy," developed biopsy ratios of benign to malignant lesions of 8:1 in the general population, which is comparable to dermatologists using dermoscopy. In 2009, the American Academy of Family Physicians held their first dermoscopy course at their Annual Scientific Meeting, and there is continuing demand for similar courses. By making dermoscopy customary for PCPs, PCPs will be able to detect melanomas opportunistically and render care to the at-risk population of elderly for whom they provide care. Smart-touchscreen technologies can potentially provide a safe environment for medical trainees to learn procedural and screening skills that are rarely available opportunities in the clinic. As such, these technologies may lead to better health outcomes in future populations.

In this study, eighty 3rd year medical and thirty 1st year physician's assistant students participate in a visual screening and dermoscopy curriculum aimed at improving the retention rate of the learned clinical skills. After a didactic lecture on melanoma screening, participants are randomized to either a control or an experimental study arm for the clinical skills workshop. The control arm represents our previously published clinical skills training workshop (IRB STU 0002705) in which participants interact with a simulated patient model presenting with pigment lesions and review dermoscopy images on a projector screen. In the experimental arm, the projector-based learning approach is replaced with a handheld touchscreen device (smartphone) preloaded with interactive melanoma screening tutorial. The smartphone provides instant feedback and remediation of improper clinical management decisions. Across both groups, all learning content remains similar. Further deliberate practice questions provided to the control arm are standardized while the experimental arm's questions are individualized based on weaknesses determined in the smartphone software.
The invention discloses a traditional Chinese medicine preparation for treating chronic cholecystitis or cholelithiasis. The traditional Chinese medicine preparation consists of the following active pharmaceutical ingredients in parts by weight: 5-15 parts of radix et rhizoma rhei, 3-9 parts of radix aucklandiae, 3-9 parts of aquilaria agallocha (lour.) roxb, 2-6 parts of olibanum, 2-6 parts of semen brassicae, 3-9 parts of fructus meliae toosendan, 3-9 parts of rhizoma ligustici chuanxiong, 2-6 parts of rhizoma curcumae and 2-6 parts of dryobalanopsaromatica gwaertn.f. A method for preparing the traditional Chinese medicine preparation comprises the following steps: mixing all the active pharmaceutical ingredients, and grinding into fine powder so as to obtain the traditional Chinese medicine preparation. When treatment is carried out, 5-10 grams of the medicine powder is taken and is mixed with boiling vinegar to form paste to be applied to a dressing which has the length of 15 centimeters and the width of 10 centimeters, and the dressing is applied to cholecysto pressure points when being hot (the temperature which cannot scald the skin) and is fixed through an adhesive tape. The preparation is changed once three days, and the preparation is changed for five times to complete a treatment course. Patients which are not in serious conditions can be cured through 1-2 treatment courses, and serious patients can be cured through 3-4 treatment courses. The traditional Chinese medicine preparation is scientific and strict in composition, has strong pertinence, is low in cost, does not have toxic and side effects, have a good curative effect, generates no pain during the treatment process and is simple to operate.
INTRODUCTION: Keloids, benign fibroproliferative tumours characterised by excessive fibroblast proliferation and over-deposition of extracellular matrix, pose a therapeutic challenge with high recurrence rates. Betamethasone (diprospan) injection (BI) is one of the most common non-invasive therapies for keloids. Pulsed dye laser (PDL) has the function of closing microvessels, which may become one of the auxiliary treatment methods of BI and may enhance its curative effect. Some studies suggest that the combination of a dual-wavelength dye laser (DWL) and BI may offer superior efficacy. This randomised controlled trial aims to evaluate whether the combined therapy of DWL+BI outperforms BI alone in treating keloids.
METHODS AND ANALYSIS: This single-centre, parallel positive control, randomised trial evaluates the efficacy and safety of DWL (585 nm PDL+1064 nm neodymium-doped yttrium aluminium garnet) combined with BI for keloid treatment. Enrolling 66 adult patients, participants are randomised into DWL+BI or BI groups in a 1:1 ratio. Over 12 weeks, each group undergoes four treatment sessions, ensuring blinding for outcome assessors. Data collection occurs at multiple time points (4, 12, 24 and 52 weeks), with primary outcomes assessing the Vancouver Scar Scale (VSS) improvement rate 24 weeks after the last intervention. Secondary outcomes include VSS improvement rates, changes in keloid volume, changes in relative perfusion index measured by laser speckle contrast imaging, Patient and Observer Scar Assessment Scale results and patient satisfaction. Safety assessments include vital signs, laboratory tests, pregnancy tests and self-reports of adverse reactions.
ETHICS AND DISSEMINATION: The results will be presented in peer-reviewed journals and at international conferences. This study is approved by the Ethics Committee of Peking Union Medical College Hospital, Chinese Academy of Medical Sciences.
TRIAL REGISTRATION NUMBER: Chinese Clinical Trial Register (ChiCTR2400080148).
Plasmodium vivax is one of the most geographically widespread malaria parasites in the world, primarily found across South-East Asia, Latin America, and parts of Africa. One of the significant characteristics of the P. vivax parasite is its ability to remain dormant in the human liver as hypnozoites and subsequently reactivate after the initial infection (i.e. relapse infections). Mathematical modelling approaches have been widely applied to understand P. vivax dynamics and predict the impact of intervention outcomes. Models that capture P. vivax dynamics differ from those that capture P. falciparum dynamics, as they must account for relapses caused by the activation of hypnozoites. In this article, we provide a scoping review of mathematical models that capture P. vivax transmission dynamics published between January 1988 and May 2023. The primary objective of this work is to provide a comprehensive summary of the mathematical models and techniques used to model P. vivax dynamics. In doing so, we aim to assist researchers working on mathematical epidemiology, disease transmission, and other aspects of P. vivax malaria by highlighting best practices in currently published models and highlighting where further model development is required. We categorise P. vivax models according to whether a deterministic or agent-based approach was used. We provide an overview of the different strategies used to incorporate the parasite's biology, use of multiple scales (within-host and population-level), superinfection, immunity, and treatment interventions. In most of the published literature, the rationale for different modelling approaches was driven by the research question at hand. Some models focus on the parasites' complicated biology, while others incorporate simplified assumptions to avoid model complexity. Overall, the existing literature on mathematical models for P. vivax encompasses various aspects of the parasite's dynamics. We recommend that future research should focus on refining how key aspects of P. vivax dynamics are modelled, including spatial heterogeneity in exposure risk and heterogeneity in susceptibility to infection, the accumulation of hypnozoite variation, the interaction between P. falciparum and P. vivax, acquisition of immunity, and recovery under superinfection.
High frequency, high intensity TENS treatment. Patients who report postoperative pain intensity according to NRS (numeric rating scale) ≥ 3 during the time spent in post-anesthesia care unit.
OBJECTIVE: This study aimed to assess the incidence and clinical significance of pneumothorax (PTX) and pulmonary hemorrhage (PH) after percutaneous transthoracic lung biopsy (PTLB) guided by C-arm cone-beam computed tomography (CBCT). Furthermore, this study aimed to examine the relationships between PTX and PH with demographics, clinical characteristics, imaging, and PTLB parameters.
METHODS: A retrospective analysis was conducted on 192 patients who underwent PTLB at our hospital between January 2019 and October 2022. Incidences of PTX and PH were recorded. PTX was considered clinically significant if treated with chest tube insertion (CTI), and PH if treated with bronchoscopes or endovascular treatments. The various factors on PTX and PH were analyzed using the Chi-squared test and Student t-test. Logistic regression analyses were then used to determine these factors on the correlation to develop PTX and PH.
RESULTS: PTX occurred in 67/192 cases (34.9%); CTI was required in 5/67 (7.5%). PH occurred in 63/192 cases (32.8%) and none of these cases required bronchoscopes or endovascular treatments. Lesion diameter (ORPTX = 0.822; ORPH = 0.785), presence of pulmonary emphysema (ORPH = 2.148), the number of samples (ORPH = 1.834), the use of gelfoam (ORPTX = 0.474; ORPH = 0.341) and ablation (ORPTX = 2.351; ORPH = 3.443) showed statistically significant correlation to PTX and PH.
CONCLUSIONS: CBCT-guided PTLB is a safe and effective method for performing lung biopsies. The use of gelfoam has been shown to reduce the occurrence of PTX and PH. However, caution should be exercised when combining radiofrequency ablation with PTLB, as it may increase the risk of PTX and PH.
The global prevalence of obesity has risen sharply during the past half-century, reaching pandemic proportions and creating a public health crisis. Obesity is a recognized risk factor for the development of diabetes, atherosclerosis, hypertension, hepatic steatosis, and many other cardiometabolic disorders with significant resultant morbidity and mortality. Though treatment of obesity can prevent or slow the progression of the aforementioned illnesses, efforts to help patients achieve reliable and sustainable weight loss have had limited success. Improving nutrition and increasing physical activity results in a host of health benefits; however, the weight loss achieved with lifestyle interventions alone is modest and difficult to sustain. Early attempts at medical and surgical treatment of obesity were plagued with adverse effects and complications. Moreover, these approaches failed to demonstrate long-term health benefits, even when weight loss was achieved. Recently, novel incretin-based therapies targeting glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptors have gained popularity because of their effectiveness in achieving substantial weight loss in patients both with and without diabetes. Following many successful clinical trials, there are now multiple GLP-1 receptor agonists and one dual GLP-1-GIP receptor agonist approved by the Food and Drug Administration for chronic weight management. Advancements in laparoscopic surgical technique and refinements in procedure selection have similarly improved the safety and efficacy of bariatric metabolic surgery for patients with obesity. In this review, we discuss the advantages and disadvantages of contemporary pharmacologic and surgical weight management strategies. We review the data regarding expected weight loss, glycemic control, cardiometabolic benefits, and potential adverse effects of various treatment approaches. As obesity rates continue to rise worldwide, it is imperative that clinicians keep these considerations in mind in order to better care for patients.