anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
This scoping review aims to synthesize the current landscape of physical activity in cancer prehabilitation and identify knowledge gaps. We searched MEDLINE, EMBASE, SCOPUS and WEB OF SCIENCE for exercise interventions and observational studies that measured exercise or physical activity before cancer treatment from inception to January 20, 2023. Fifty-one articles from 44 unique studies were reviewed, including 32 intervention and 12 observational studies. Surgery is the only treatment modality that has been investigated. Included studies used heterogeneous exercise interventions and measures for physical activity. Colorectal and other gastrointestinal, lung, and urologic cancers are the most studied cancer types. Exercise intervention in cancer prehabilitation is highly feasible. The evidence for improved fitness, functional, psychosocial, and clinical outcomes is promising yet limited. Although research has increased recently, prehabilitation exercise remains a relatively under-investigated area in oncology. We have provided research directions towards an ideal cancer prehabilitation design in the real-world setting.
BACKGROUND: New daily persistent headache (NDPH) is a challenging and understudied primary headache disorder with no known effective treatment. Although the International Classification of Headache Disorders criteria require that the new onset continuous headache be present for at least three months before diagnosing NDPH, the biologic basis for when a new, continuous headache starts to behave as NDPH is unknown, and some pediatric headache experts consider that the minimum duration criterion could be shorter.
METHODS: In this retrospective study, we reviewed the intake questionnaires and medical records of 5-17 year-olds seen in neurology clinic for headache at the Children's Hospital of Philadelphia. Those with a new onset continuous headache of at least one month in duration were eligible. The patient's self-report and clinician's description both had to indicate that the headache was new, of abrupt onset, and continuous to be included, although patients were allowed to have a prior history of infrequent headaches. We compared headache outcomes at last follow-up and at one year after continuous headache onset between those who had a continuous headache duration of 1 to <3 months ("new onset headache", or NOH) at first visit vs. those with ≥3 months (NDPH). We used multivariate regression modeling to examine for predictors of headache outcomes.
RESULTS: Of 472 patient records reviewed, 172 met the inclusion criteria for analysis. Of these, 84 had a headache duration of 1 to <3 months in duration and 88 had a duration of ≥3 months. Those with shorter duration continuous headache were younger (median (interquartile range) 13.5 (11.1-15.7) vs. 15.1 (12.3-16.5) years, and less likely to have previously received a prescription preventive for the continuous headache (n = 14 (17%) vs. 26 (30%), p = 0.046), but were otherwise similar to those with NDPH in terms of baseline clinical and demographic variables. Sixty-five (74%) of those with NDPH and 60 (71%) with NOH had follow-up data. At last clinic follow-up, 41/65 (63%) with NDPH and 43/60 (72%) with NOH had experienced any headache benefit (p = 0.307), although 39/65 (60%) with NDPH and 29/60 (48%) with NOH still had continuous headache (p = 0.191). Headache duration was not associated with outcomes in multivariate regression modeling.
CONCLUSIONS: Headache outcomes of children and adolescents with new onset continuous headache, whether of 1 to <3 months (NOH) or ≥3 months in duration (NDPH) are suboptimal. More research is needed to improve treatment outcomes for this patient population.
BACKGROUND: Identification of knee osteoarthritis (OA) pain phenotypes, their transition patterns, and risk factors for worse phenotypes, may guide prognosis and targeted treatment; however, few studies have described them. We aimed to investigate different pain phenotypes, their transition patterns, and potential risk factors for worse pain phenotypes.
METHODS: Utilizing data from the Osteoarthritis Initiative (OAI), pain severity was assessed using the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain subscale. We identified the activity-related pain phenotypes and estimated the transition probabilities of pain phenotypes from baseline to the 24-month using latent transition analysis. We examined the risk factors at baseline with the 24-month pain phenotypes and the transition of pain phenotypes.
RESULTS: In 4796 participants, we identified four distinct knee pain phenotypes at both baseline and 24-month follow-up: no pain, mild pain during activity (Mild P-A), mild pain during both rest and activity (Mild P-R-A), and moderate pain during both rest and activity (Mod P-R-A). 82.9% knees with no pain at baseline stayed the same at 24-month follow-up, 17.1% progressed to worse pain phenotypes. Among "Mild P-A" at baseline, 32.0% converted to no-pain, 12.8% progressed to "Mild P-R-A", and 53.2% remained. Approximately 46.1% of "Mild P-R-A" and 54.5% of "Mod P-R-A" at baseline experienced remission by 24-month. Female, non-whites, participants with higher depression score, higher body mass index (BMI), higher Kellgren and Lawrence (KL) grade, and knee injury history were more likely to be in the worse pain phenotypes, while participants aged 65 years or older and with higher education were less likely to be in worse pain phenotypes at 24-month follow-up visit. Risk factors for greater transition probability to worse pain phenotypes at 24-month included being female, non-whites, participants with higher depression score, higher BMI, and higher KL grade.
CONCLUSIONS: We identified four distinct knee pain phenotypes. While the pain phenotypes remained stable in the majority of knees over 24 months period, substantial proportion of knees switched to different pain phenotypes. Several socio-demographics as well as radiographic lesions at baseline are associated with worse pain phenotypes at 24-month follow-up visit and transition of pain phenotypes.
This study aimed to assess the impact of a combination of probiotic strains of Lactiplantibacillus on the treatment of androgenic alopecia (AGA). To this end, 136 individuals with AGA (62 men and 74 women) aged 18-65 years were enrolled in a double-blind, parallel-group clinical trial. A total of 115 individuals (57 in the probiotic group and 58 in the placebo group) completed this study within a 16-week intervention period. Capillary density, thickness, and length of hair were analyzed before and after the intervention using FotoFinder Trichoscale Pro. In addition, the gut microbiota was assessed by paired-end sequencing on the Illumina MiSeq platform (2 × 300 bp). At the conclusion of the treatment period, a notable decline (p < 0.05) in the number of telogen hairs was evident in the probiotic group while hair thickness decreased in the placebo group (p < 0.05). However, the remaining variables did not exhibit any statistically significant changes. In the probiotic-treated group, individuals aged less than 37.5 years exhibited a reduction in the number and density of telogen hair (p = 0.0693 and p = 0.0669, respectively) and an increase in hair length (p = 0.0871). Furthermore, a notable decline in the number and density of vellus hair (p < 0.05) was observed, and this was accompanied by no change in the hair thickness. The probiotic-treated group exhibited a significantly higher abundance of Lactobacillus (p-adjusted < 0.05, DEseq2 test) and demonstrated a notable reduction in the number and density of telogen hair, and this was accompanied by an increase in the percentage of anagen hair. The probiotic mixture was well tolerated by the participants, with a treatment adherence rate of 90%. In light of this study's limitations, it can be concluded that a mixture of three strains of Lactiplantibacillus promotes the presence of terminal follicles, preventing their gradual miniaturization, which is a characteristic of AGA.
Participants will be asked to take 2 capsules daily of Sodium Phosphate (containing a total of 500 mg of Pi, 372mg of sodium) ) for 4 weeks during the high Pi phase (total Pi intake 1,200 mg/d). Then, participants will be asked to take 2 capsules of Sodium Chloride (NaCl, containing a total of 372mg of sodium) to match Na content to Sodium Phosphate without extra Pi daily for 4 weeks during the low Pi phase (total Pi intake = 700 mg/d).
<P>PROBLEM TO BE SOLVED: To provide a system and method for retrieving a specified image or another characteristic in a database such as a pathologic database.  <P>SOLUTION: An image is generated by an intracorporeal photographing device like an ingestive capsule. A work station or an other device receives a collected image, and displays the image on a monitor. A medical worker may select or recognize a specified image taken by the intracorporeal device, and the system may confirm diagnosis or retrieve a database for an image conformable to another reference material to obtain additional information. As another embodiment, this method may include a step of displaying an intracorporeal image of GI tube obtained by the intracorporeal imaging device, a step of receiving a display of an image of interest from the intracorporeal image and a step of retrieving the database for an item conformable to an image of interest.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Nonalcoholic fatty liver disease (NAFLD) has quickly become the most common liver disease in children in the US and is rising worldwide. While the true prevalence and incidence are not known, estimates have placed prevalence in the US as high as 7 million children. The prevalence varies greatly across race and ethnic groups with Hispanic, Asian and White children having increased rates compared to African American children. Lifestyle changes are the first line treatment, but many children fail to respond to these. Pharmaceutical treatments are needed for children that cure NAFLD and ideally also benefit the systemic features (dyslipidemia, insulin sensitivity, BMI). Gemcabene calcium (Gemcabene) is a promising therapeutic that may benefit pediatric NAFLD and early phase trials are needed to support further development for this indication. It has several mechanisms of action including enhancing the clearance of very-low-density lipoprotein (VLDL) and blocking the production of hepatic triglyceride and cholesterol synthesis. Gemcabene was previously tested in adults for treatment of dyslipidemia and has extensive safety data.

In this study, 40 children ages 12-17 years with histologically confirmed NAFLD or MRI based diagnosis and elevated ALT will receive 300 mg of gemcabene per day for 12 weeks. Study visits will occur at screening, baseline, week 2, week 6 and week 12. A follow up phone call will occur one month after the child stops taking the study medication.
ORALLY ADMINISTERED PHARMACEUTICAL COMPOSITION CONTAINING AN ACRYLIC POLYMER. G3A. Contains a medicament chemisorbed onto latex particles of a physiologically harmless polymer which is hydratable in the gastro-intestinal tract, a substantial amount of a physiologically harmless carboxylic acid (pref. a polyfunctional acid, esp. a water-sol. aliphatic dicarboxylic acid) being chemisorbed onto the latex particles along with the medicament. At a buffered pH of 4.5 the preparation displays prolonged release compared with a preparation contng. no acid. Preferably, the polymer is an acrylic polymer having an additional acid functionally and the medicament is a basic cpd. contng. a basic nitrogen group.
In behavioral and neurophysiological pain studies, multiple types of calibration methods are used to quantify the individual pain sensation stimuli. Often, studies lack a detailed calibration procedure description, data linearity, and quality quantification and omit required control for sex pain differences. This hampers study repetition and interexperimental comparisons. Moreover, typical calibration procedures require a high number of stimulations, which may cause discomfort and stimuli habituation among participants. To overcome those shortcomings, we present an automatic calibration procedure with a novel stimuli estimation method for intraepidermal stimulation. We provide an in-depth data analysis of the collected self-reports from 70 healthy volunteers (37 males) and propose a method based on a dynamic truncated linear regression model (tLRM). We compare its estimates for the sensation (t) and pain (T) thresholds and mid-pain stimulation (MP), with those calculated using traditional estimation methods and standard linear regression models. Compared to the other methods, tLRM exhibits higher R2 and requires 36% fewer stimuli applications and has significantly higher t intensity and lower T and MP intensities. Regarding sex differences, t and T were found to be lower for females compared to males, regardless of the estimation method. The proposed tLRM method quantifies the calibration procedure quality, minimizes its duration and invasiveness, and provides validation of linearity between stimuli intensity and subjective scores, making it an enabling technique for further studies. Moreover, our results highlight the importance of control for sex in pain studies.
1. Platelet Rich Plasma (PRP), a rich source of important growth factors, has been shown to significantly affect the body's ability to heal and regenerate tissues.7 It is an affordable, accessible treatment with little risk of side effects that is being utilized in many areas of regenerative and cosmetic medicine. PRP is also relatively easy to prepare with supplies on hand in most IVF clinics. PRP has shown great promise in veterinary medicine to regenerate tissues and reduce endometrial inflammation.8 Specifically relating to reproductive function, PRP has been demonstrated to increase cellular proliferation and decrease fibrosis in damaged rat endometrium.6 Endometritis, which is characterized by an increase in inflammatory cells, erosion of the endometrial epithelial layer as well as endometrial edema has been a large cause of infertility in cattle and therefore revenue loss in the cattle industry. A recent study applying uterine infusion of PRP as the intervention demonstrated decreased markers for inflammation in cattle in vivo and as well as decreased inflammatory markers in in vitro cultured endometrial cells exposed to PRP.6 A similar in vitro study was conducted on horses; the authors noticed a decrease in clinical uterine infections in mares along with an increased embryo recovery rate.31 Chronic endometritis is hypothesized to be one of the potential factors involved in recurrent implantation failure in women.32 Using these previous studies in veterinary medicine as a model for potential benefit in human patients, it would be prudent to explore the mechanism of PRP action in humans. It is hypothesized that infusing the uterus with Platelet Rich Plasma at measured intervals prior to embryo transfer will increase concentrations of implantation-promoting cytokines while reducing concentrations of inflammatory cytokines during the window of implantation. TGF-b, IL-6 and LIF are known to be promoters of implantation, while TNF-a and IL-4 are pro-inflammatory factors and can inhibit implantation.
The study has been developed and executed at Medicina Integral Prof. Fernando Figueira Institute - IMIP since September/2013. The primary objective is to evaluate the safety of neoadjuvant chemotherapy based in gemcitabine followed by chemoradiation in cervical cancer patients. Data has been collected at medical oncology clinic, where patients have medical visits and receive chemotherapy treatment. New cases of cervical cancer patients are analysed for eligibility criteria. When matching these criteria, the protocol is explained, its participation is offered and consent form is explained, highlighting the voluntary aspect of the process. If there is agreement in participation, two consent forms are provided and signed. Patients receive one copy and the other one goes to his/her medical record. All demographic, social and medical data is recorded.

Patients are considered to have the first visit on the day they sign consent agreement form, when they are also referred to radiooncologist visit. Up to 30-business days they should complete staging (MRI, PET-SCAN, labs) and initiate neoadjuvant chemotherapy. Before each day, of each cycle, patients are seen by medical oncologist and nurse, when toxicity data is collected. Before and after neoadjuvant chemotherapy, there is a clinical evaluation performed by the gynecologic oncologist to evaluate clinical response. During chemoradiation, patients have weekly visits. The treatment is completed with brachytherapy, and 30-days after its completion, another clinical evaluation is done. After 90 days of completion treatment, pelvic MRI and PET-SCAN are repeated and considered to determine response rate.

Biopsies samples have been collected. The investigators intend to perform immunohistochemical analysis at the end of recruitment and identify any association between hENT1 expression and outcomes.

Information is collected by principal investigator in EXCEL forms, during medical visits. Toxicity data has been analyzed every 3 months by a data monitoring committee comprising two medical oncologists, one radiooncologist and a gynecological nurse. All unexpected event is related to this committee and also to the Research Ethics Committee of IMIP. Patients are followed up 3/3 months. Inconsistent or missing data will be re-checked in medical records.

This is a phase IIa study with only one arm of intervention. Since response rates observed in phase III studies with concomitant platin based chemoradiation is 85% in average, and given that response rate using gemcitabin based adjuvant chemotherapy, after chemoradiation, is 96.5%, the investigators calculated the sample size of 49 patients. It was considered an alpha error of 5% and 80% power. Descriptive analyses of variables of this population will be held. The normal numerical variables are described as mean +/- standard deviation. The non-parametric numeric variables are described as median (interquartile range). Categorical data will be described as a percentage of the total. The progression free survival and overall survival will be obtained by Kaplan-Meier method, using the computer program Epinfo.
Gastric premalignant lesions can develop into cancer through multiple steps and inflammation plays a critical role. The aim of this study is to uncover the characteristics of macrophages and their gene expression in premalignant gastric lesions to identify novel biomarkers and potential targets for treatment. We used the computational algorithm CIBERSORT to estimate immune cell subsets present in gastric tissue. We applied WGCNA to identify inflammation-related modules and hub genes. Single-cell analysis was used to identify macrophage sub-clusters specific to pathology. In addition, the in-vitro experiment was performed to verify the mechanism of the key inflammatory factors in the growth of gastric cancer. WGCNA identified a module that was positively correlated with pathological changes and highly related to inflammation scores. Single-cell analysis revealed a macrophage subset, and we observed that S100A8 and S100A9 + macrophages made up a significantly higher proportion in early gastric cancer (EGC) tissues. Our functional enrichment analysis suggested that these macrophages may play a role in gastric tumorigenesis through the activation of the NFκB signaling pathway. In vitro experiments verified that S100A9 can promote the proliferation and migration of AGS cells through the TLR4-NFκB signaling pathway, and the S100A8/S100A9 inhibitor Paquinimod can inhibit their proliferation and migration. Our findings suggest that S100A8 and S100A9 + macrophages may activate the TLR4-NFκB signaling pathway to promote cell proliferation and migration leading to gastric tumor progression. Macrophages with high expression of S100A8/S100A9 are critical in the progression of gastric inflammation to cancer. Cytokine S100A9 can activate the TLR4-NFκB signaling pathway and promote the proliferation and migration of gastric adenocarcinoma cells.
The present invention describes the functional activity of the extracellular saccharides produced during the mycelial growth of the fungus Ganoderma lucidum (Cut.: Fr.) Karst 1981. The strain was molecularly identified by using the inner transcription region (ITR) of the DNA. The oligosaccharides and polysaccharides were produced under controlled conditions in liquid fermentations with constant agitation and temperature in a flask, using a specific culture medium. These oligosaccharides have an anticonvulsant activity when these are administered at concentrations of 10 to 40 mg/Kg, inhibiting convulsions after the treatment with kainic acid, also presenting a functional activity as neuroprotective agents, preventing neuronal cells from being damaged; in addition, these oligosaccharides do not present any toxic effect at any concentration.
Osteoporosis is a prevalent condition characterized by bone loss and decreased skeletal strength, resulting in an elevated risk of fractures. Calcium plays a crucial role in preventing and managing osteoporosis. However, traditional calcium supplements have limited bioavailability, poor solubility, and adverse effects. In this study, we isolated a natural soluble biopolymer, calcium polymalate (PMACa), from the fermentation broth of the fungus Aureobasidium pullulans, to investigate its potential as an anti-osteoporosis therapeutic agent. Characterization revealed that linear PMA-Ca chains juxtaposed to form a porous, rod-like state, in the presence of Ca2+. In vivo mouse models demonstrated that PMA-Ca significantly promoted the conversion of serum calcium into bone calcium, and stimulated bone growth and osteogenesis. Additionally, PMA-Ca alleviated exercise fatigue in mice by facilitating the removal of essential metabolites, such as serum lactate (BLA) and blood urea nitrogen (BUN), from their bloodstream. In vitro studies further showed that PMA-Ca strengthened osteoblast cell activity, proliferation, and mineralization. And PMA-Ca upregulated the expression of some genes involved in osteoblast differentiation, indicating a potential correlation between bone formation and PMACa. These findings indicate that soluble PMA-Ca has the potential to be a novel biopolymer-based calcium supplement with sustainable production sourced from the fermentation industry.
15 minutes before the intravenous cannulation procedure, the second researcher interviewed the parents and the children in squeezing soft ball, kaleidoscope, blowing bubbles and control groups separately and filled in descriptive information form and Children's Fear Scale. After randomization, the second researcher, the child and the parent went to the blood collection room for the procedure. Children in the Kaleidoscope group were given the kaleidoscope before intravenous cannulation and they were shown how to use it. The children were told to look at the kaleidoscope during the procedure until the procedure ended. The children in the squeezing soft ball group were given the ball before the procedure. They were told to squeeze and loosen the ball with the hand that was not used for the procedure while intravenous cannula was being inserted. The children in the blowing bubble group were shown the bubble blower before intravenous cannulation and they were told how bubbles were formed and how they would blow. During intravenous cannulation, the child blew the blower. Routine procedures were applied on the children in the control group without any interventions. Inserting the intravenous cannula took 3-5 minutes. The procedure was carried out in the same room by the same nurse for four of the groups. After the intravenous cannulation procedure ended, a researcher and parents filled in Faces Pain Scale-Revised and Children's Fear Scale separately and independently to find out the level of pain and fear experienced by the child during the procedure.