anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Protocadherin 8 (PCDH8), a calcium-dependent transmembrane protein in the protocadherin family, regulates cell adhesion and signal transduction. While some studies have provided indirect evidence that PCDH8 has cancer-promoting properties, this association is controversial. In particular, its involvement in thyroid cancer (THCA) remains unclear. We aimed to elucidate the role of PCDH8 in THCA using bioinformatic analysis. Subsequently, the results were experimentally validated. The analysis conducted using the R programming language and online web tools explored PCDH8 expression levels, prognostic, and clinical implications, and its relationship with the tumor immune microenvironment in THCA. Furthermore, we examined the association between PCDH8 and co-expressed genes, highlighting their involvement in several biological processes relevant to THCA. The potential of PCDH8 as a therapeutic target for this pathology was also explored. Immunohistochemical (IHC) staining was performed on samples from 98 patients with THCA, and experimental validation was carried out. PCDH8 was significantly elevated in cancer tissues and associated with poor prognosis, several clinical factors, and immune cell and checkpoint abundance. Cox regression and survival analyses, together with Receiver Operating Curves (ROC) indicated that PCDH8 was an independent prognostic factor for THCA. Furthermore, PCDH8 impacts cell viability and proliferation, promoting tumorigenesis. Also, it influences tumor cell sensitivity to various drugs. Thus, PCDH8 might be a potential therapeutic target for THCA. IHC, cell culture, MTT, and colony formation experiments further confirmed our findings. This analysis provided insights into the potential carcinogenic role of PCDH8 in THCA, as it impacts cell viability and proliferation. Thus, PCDH8 might play an important role in its prognosis, immune infiltration, and diagnosis.
BACKGROUND: Low-intensity focused ultrasound stimulation (LIFUS) has been developed to enhance neurological repair and remodelling during the late acute stage of ischaemic stroke in rodents. However, the cellular and molecular mechanisms of neurological repair and remodelling after LIFUS in ischaemic stroke are unclear.
METHODS: Ultrasound stimulation was treated in adult male mice 7 days after transient middle cerebral artery occlusion. Angiogenesis was measured by laser speckle imaging and histological analyses. Electromyography and fibre photometry records were used for synaptogenesis. Brain atrophy volume and neurobehaviour were assessed 0-14 days after ischaemia. iTRAQ proteomic analysis was performed to explore the differentially expressed protein. scRNA-seq was used for subcluster analysis of astrocytes. Fluorescence in situ hybridisation and Western blot detected the expression of HMGB1 and CAMK2N1.
RESULTS: Optimal ultrasound stimulation increased cerebral blood flow, and improved neurobehavioural outcomes in ischaemic mice (p<0.05). iTRAQ proteomic analysis revealed that the expression of HMGB1 increased and CAMK2N1 decreased in the ipsilateral hemisphere of the brain at 14 days after focal cerebral ischaemia with ultrasound treatment (p<0.05). scRNA-seq revealed that this expression pattern belonged to a subcluster of astrocytes after LIFUS in the ischaemic brain. LIFUS upregulated HMGB1 expression, accompanied by VEGFA elevation compared with the control group (p<0.05). Inhibition of HMGB1 expression in astrocytes decreased microvessels counts and cerebral blood flow (p<0.05). LIFUS reduced CAMK2N1 expression level, accompanied by increased extracellular calcium ions and glutamatergic synapses (p<0.05). CAMK2N1 overexpression in astrocytes decreased dendritic spines, and aggravated neurobehavioural outcomes (p<0.05).
CONCLUSION: Our results demonstrated that LIFUS promoted angiogenesis and synaptogenesis after focal cerebral ischaemia by upregulating HMGB1 and downregulating CAMK2N1 in a subcluster of astrocytes, suggesting that LIFUS activated specific astrocyte subcluster could be a key target for ischaemic brain therapy.
The specific aims of phase one of this study were to estimate the prevalence of Juvenile Primary Fibromyalgia Syndrome (JPFS) in an inpatient female psychiatric population and to identify characteristics associated with JPFS in this population. We chose to explore two primary hypotheses. Because of the common link between adult fibromyalgia and anxiety and depression, we hypothesize that those with JPFS will score higher on measures of these symptoms. Given the adult literature on the suspected link between physical and or sexual abuse and adult fibromyalgia, we also hypothesized that adolescents who meet criteria for JPFS will have higher rates of sexual and physical abuse.

The other specific aim of this study was to determine the short- and long-term impact of an intervention on reduction of JPFS symptoms. The intervention was a psychoeducational seminar on JPFS (pain management, diet, exercise and sleep hygiene) followed by a relaxation technique (audio-guided CD). The control group was involved in an educational seminar on skin care (WITHOUT relaxation technique). Study measures were obtained immediately before and after the intervention/control seminars (short-term) and 8 weeks after discharge (long-term). Each group was discharged with a CD player and CD with relaxation technique or skin care seminar. Participants recorded the use of the CD's and completed follow up questionnaires 8 weeks after discharge from the hospital.
A surgical hub within a surgical hub network may include a controller having a processor, wherein the controller may prioritize communications, interactions, or information processing based on requirements of a system or device in communication with the hub. The controller may prioritize the order of transmission of communication packets, including packets to devices external to the network. The package may include data for updating routines, procedures, or performing critical surgical steps. The controller may prioritize the flow of communication traffic within the hub network. The network of surgical hubs may include a first hub having a first controller and a second hub having a second controller. The first controller may control interaction between the first hub and the second hub based on performance of the first hub and a location of a module within the network.
Traditional shisha smoking is practiced by \~10% of the Qatari adult population. Although based on tobacco leaves, shisha smoking exposes the airway epithelium to a chemical insult of intensity and duration different from that of cigarette smoking. This study, a collaboration between WCMC-Qatar and WCMC-New York and the Hamad Medical Corporation (HMC), is focused on defining the biology of the airway epithelium of shisha smokers compared to non-smokers. Using approved protocols, bronchoscopy will be used to sample the airway epithelium, the site of the earliest changes associated with smoking. The transcriptome of the recovered epithelium will be assessed in the genomic core WCMC-Qatar for gene expression using microarrays and complete RNA sequencing using massive parallel sequencing.Based on this information, the epithelial DNA will be assessed for relevant SNPs, copy number variations and methylation status. Parallel studies will be carried out in cigarette smokers, providing a comprehensive catalog of shisha smoking-induced changes compared to cigarette smokers and non-smokers in this population.
UCs are often caring for persons with chronic disabling conditions, who are at higher risk for severe COVID-19 illness. This presents incredibly stressful situations for UCs, which can result in depression, anxiety, and worse health outcomes both for them and their care recipients. Until a vaccine becomes available, these demands will force UCs to provide more support, whether in-person or remotely, for persons with MS. The aim of this study is to compare 2 modes of supporting UCs of people with MS. We will compare the effectiveness of a high resource highly tailored intervention that includes tele-coaching intervention (delivered via videoconference or phone) + web site information to a low-resource web-site only intervention. Our primary outcomes are UC anxiety, depression, and stress (DASS-42 scale) and a secondary outcome is COVID specific anxiety (CAS scale). These 2 interventions were selected because they will inform administrators and clinicians on whether a resource-intensive or a low-resource intervention is needed to yield meaningful outcomes. The comparison will also help UC decide how they should spend their limited time. These interventions are relevant to UCs of people with MS because of their need for tailored information provided in flexible ways to promote learning and support.
BACKGROUND: Chronic subdural haematoma (cSDH) is a common neurosurgical pathology affecting older patients with other health conditions. A significant proportion (up-to 90%) of referrals for surgery in neurosciences units (NSU) come from secondary care. However, the organisation of this care and the experience of patients repatriated to non-specialist centres are currently unclear.
OBJECTIVES: This study aimed to clarify patient outcome in non-specialist centres following NSU discharge for cSDH surgery and to understand key system challenges. The study was set within a representative neurosurgical care system in the east of England.
DESIGN AND METHODS: We performed a retrospective cohort analysis of patients referred for cSDH surgery. Alongside case record review, patient and staff experience were explored using surveys as well as an interactive c-design workshop. Challenges were identified from thematic analysis of survey responses and triangulated by focussed workshop discussions.
RESULTS: Data on 381 patients referred for cSDH surgery from six centres was reviewed. One hundred and fifty-six (41%) patients were repatriated following surgery. Sixty-one (39%) of those repatriated suffered an inpatient complication (new infection, troponin rise or renal injury) following NSU discharge, with 58 requiring institutional discharge or new care. Surveys for staff (n = 42) and patients (n = 209) identified that resourcing, communication, and inter-hospital distance posed care challenges. This was corroborated through workshop discussions with stakeholders from two institutions.
CONCLUSIONS: A significant amount of perioperative care for cSDH is delivered outside of specialist centres. Future improvement initiatives must recognise the system-wide nature of delivery and the challenges such an arrangement presents.
Adaptive immunity to viral infections requires time to neutralize and clear viruses to resolve infection. Fast growing and pathogenic viruses are quickly established, are highly transmissible and cause significant disease burden making it difficult to mount effective responses, thereby prolonging infection. Antibody-based passive immunotherapies can provide initial protection during acute infection, assist in mounting an adaptive immune response, or provide protection for those who are immune suppressed or immune deficient. Historically, plasma-derived antibodies have demonstrated some success in treating diseases caused by viral pathogens; nonetheless, limitations in access to product and antibody titer reduce success of this treatment modality. Monoclonal antibodies (mAbs) have proven an effective alternative, as it is possible to manufacture highly potent and specific mAbs against viral targets on an industrial scale. As a result, innovative technologies to discover, engineer and manufacture specific and potent antibodies have become an essential part of the first line of treatment in pathogenic viral infections. However, a mAb targeting a specific epitope will allow escape variants to outgrow, causing new variant strains to become dominant and resistant to treatment with that mAb. Methods to mitigate escape have included combining mAbs into cocktails, creating bi-specific or antibody drug conjugates but these strategies have also been challenged by the potential development of escape mutations. New technologies in developing antibodies made as recombinant polyclonal drugs can integrate the strength of poly-specific antibody responses to prevent mutational escape, while also incorporating antibody engineering to prevent antibody dependent enhancement and direct adaptive immune responses.
You will be enrolled in the study for 24-28 weeks and will be randomly assigned to one of two assigned group. One group of subjects (Intervention group) will receive information on Heart healthy diet, lifestyle recommendations and diet and exercise counseling with a dietitian in order to achieve at least 7% weight loss. The other group will receive standard of care i.e., Information on Heart healthy diet at baseline visit (Standard of care group). The following is the time line of activities anticipated by the subject in each group. Both the groups will be screened at 3 different visits within 4 weeks to determine eligibility. If you are eligible they will be randomized to either be in Standard of care group or Intervention group. After randomization, the "Standard of care group" will come for Baseline and Final visit (24th week). The Intervention group will have 14 weekly visits with a nutritionist and 1 monthly visit, about 40-50 minutes each visit (total of 15) in 24- 28 week time frame. The second monthly session will be the final assessment visit. Both the groups will have a Baseline Assessment and a Final Assessment visit which will last about 3 hours.
As explained the subjects will be divided into 4 groups acording to the stroke location. this is in order to evaluat the relationship between location and autonomic responed.
Transit time, the duration for ingested food to travel from ingestion to excretion, is crucial because it influences nutrient absorption, digestion efficiency, gut microbiome composition and the overall health of the gastrointestinal system. While numerous studies have focused on the breakdown of food components such as protein, fat and carbohydrates, the fate of food DNA, an integral part of the cells constituting these foods, remains less explored. Mouse studies indicate that food DNA can be traced in various sections of the digestive tract, with the greatest amount of degradation seen in the stomach. Human studies have supported these reports through showing significant dietary DNA degradation in the stomach and other food components in the stomach not significantly impact the efficiency of this degradation. However, this process is not 100% efficient as residual DNA has been shown to be detectable in stool in levels that are informative for health and epidemiological purposes. How long this residual DNA remains in the digestive tract and as such, the overall transit time and digestion rate for food DNA to be completely depleted from the digestive tract remain an open question.

In this study, the investigators will carry out a behavioral intervention in healthy human participants designed to investigate the transit time of dietary DNA. The design of this study is informed by the PI's previous experience with dietary interventions in human cohorts to better understand the human gut microbiome. This prior experience includes conducting a longitudinal study where samples as well as behavioral and dietary metadata were collected from human volunteers in addition to interventional studies of dietary supplements or fully controlled diets.
Both neurofibrillary tangles and senile plaques are associated with inflammation in Alzheimer's disease (AD). Their relative degree of induced neuroinflammation, however, is not well established. Mouse models of AD that expressed either human Aβ42 (n = 7) or human hyperphosphorylated tau protein alone (n = 3), wild type (n = 10), and human AD samples (n = 29 with 18 controls) were studied. The benefit of using mouse models that possess only human tau or amyloid-b is that it allows for the individual evaluation of how each protein affects neuroinflammation, something not possible in human tissue. Three indicators of neuroinflammation were examined: TLRs/RIG1 expression, the density of astrocytes and microglial cells, and well-established mediators of neuroinflammation (IL6, TNFα, IL1β, and CXCL10). There was a statistically significant increase in neuroinflammation with all three variables in the mouse models with human tau only as compared to human Aβ42 only or wild-type mice (each at p < 0.0001). Only the Aβ42 5xFAD mice (n = 4) showed statistically higher neuroinflammation versus wild type (p = 0.0030). The human AD tissues were segregated into Aβ42 only or hyperphosphorylated tau protein with Aβ42. The latter areas showed increased neuroinflammation with each of the three variables compared to the areas with only Aβ42. Of the TLRs and RIG-1, TLR8 was significantly elevated in both the mouse model and human AD and only in areas with the abnormal tau protein. It is concluded that although Aβ42 and hyperphosphorylated tau protein can each induce inflammation, the latter protein is associated with a much stronger neuroinflammatory response vis-a-vis a significantly greater activated microglial response.
Subjects will be continue their baseline insulin infusion for 2 hours and then receive an intravenous dextrose infusion to maintain elevated blood sugar levels. Blood draws will be obtained to monitor glucose levels along with a muscle biopsy following consumption of a Jell-O with Amino acids.
OBJECTIVE: China has an aging society; the issue of aging is becoming increasingly serious. This study aimed to explore the factors influencing the demand for medical treatment and health care services among the elderly and offer countermeasures and suggestions.
METHODS: In this cross-sectional study, a questionnaire method was used to inquire about 386 elderly people in three communities from Bincheng District, Binzhou City, and Shandong Province.
RESULTS: The demand of community-dwelling elderly for chronic disease medication consultation services was 91.71%, with 53.88% in urgent need of the service. Their demand for dietary guidance was 91.19%, with 52.07% having a great demand for the guidance. The demand for medical expenses guarantee was 87.82%, and those in great need accounted for 47.93%. 84.98% required hospice care service, with 31.87% in great need of the service. The demand for psychological and spiritual services was 84.20% and 44.56% of them reported high demand for it. From multiple regression analysis, the factors influencing the demand of the elderly for medical treatment and health care services were identified as the sources of income, harmonious relationship with their children, medical expenses guarantee, and psychological and spiritual services, with statistical significance (P < .05).
CONCLUSIONS: Chronic disease medication consultation service, dietary guidance, and medical expenses guarantee are listed as the top three demands among the elderly living in the community from medical treatment and health care services. This warrants an urgent need to establish a multi-level, personalized, and diversified medical treatment and health care model, with improved long-term care insurance system, and trained medical professionals to provide professional services in order to improve the quality of life and health level of the elderly.
The invention provides a Chinese medicinal formulation for treating burn and scald. The Chinese medicinal formulation is made from the following Chinese medicine raw materials (by weight parts): Duchesnea indica 2-25, Lobelia chinensis 1-20 and Rosa laevigata leaf 1-15. Duchesnea indica, Lobelia chinensis and Rosa laevigata leaf are cleaned, sun-dried and ground, followed by mixing with sesame oil. During the treatment process, the Chinese medicinal formulation is administered according to the wet-exposure regimen and the skin grafting surgery is not needed, which relieves patient's pain, shortens the treatment course and reduces the treatment cost. The incidence of scar formation after healing is greatly reduced. The Chinese medicinal formulation is suitable for patients with I-degree and II-degree burns and scalds.
This group contains eligible individuals who are randomly assigned to the control group and are part of the study sample. In every cohort, the control group contained 6 individuals.
The invention relates to application of seclenic acid I derived from penicillium oxalicum in preparation of a medicine for resisting human colon cancer. The compound has effect in inhibiting proliferation of human colon cancer cell. The structural formula is as follows: . Culturing Penicillium oxalicum ( Penicillium oxalicum ) IBPT-6, obtaining a fermentation product, and separating and purifying the compound from the fermentation product. Experiments prove that the compound has better anti-tumor activity on human colon cancer cells HCT 116. Can be used for preparing human colon cancer cell proliferation inhibition drugs or antitumor drugs for the research of human colon cancer.
The present invention relates to image processing. In order to facilitate a sustainable infrastructure for training of AI algorithms, an imaging system is proposed with a mobile annotation device to receive an image acquired by the medical imaging apparatus (e.g. x-ray, CT or MRI scanner) in real-time, that is, during the imaging session. The image acquired by the medical imaging apparatus is then displayed, thereby allowing the user to annotate the acquired image. The user annotation may comprise one or more of a recommended workflow in relation to the patient, an indication of an image quality in relation to the first image, an indication on a medical finding, a priority information representing the urgency of the medical finding. The acquired image and the user annotation are then stored in a database, thereby creating a training database for training of the AI algorithm. Alternatively or additionally, the user interface may receive a user annotation in relation to the set of pre-image settings used by the medical imaging apparatus for acquiring the image of the patient. In an example of x-ray chest imaging, the user annotation could be collimation settings, the exposure time settings, the tube voltage settings, the focal spot size settings, the selection of the X-ray sensitive areas for an X-ray imaging system to apply the correct dose to the patient, etc. The set of pre-image settings and the user annotation are then stored in a training database, thereby creating a training database for training of the AI algorithm.In this way, the images and the sets of pre-image settings can be directly chosen from the clinical workflow and there is no need to select the images and/or the sets of pre-image settings and transfer them somewhere else (e.g. from other facilities) for the development. Accordingly, the parameters of the AI algorithm, which has been trained using the training data from the training database, are adapted to fit the needs and standards of a particular facility, which makes it possible to obtain a sustainable architecture that can be used to train AI algorithms for different applications based on the customer's needs.
General anesthesia, Valdivia-Galdakao position, cystoscopy will be performed, ascending pyelography will be performed. A systematic nephroscopy will be performed and once the calculation will proceed to its fragmentation with 100 W Holmium laser.
Interpersonal psychotherapy is a time-limited, affect-focused treatment of repeatedly demonstrated efficacy for major depression in the general population. It was also helpful to patients with comorbid depression and breast cancer in our prior randomized controlled trial. IPT focuses on the connection between upsetting life circumstances (e.g., diagnosis of breast cancer) and their effect on mood, and vice versa. We have considerable experience, enhanced by the Covid-19 lockdown, in delivering IPT as a HIPAA-secure tele-therapy.