anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND/AIM: Primary omental torsion is uncommon, mimicking appendicitis and other acute abdominal pathologies. It often escapes diagnosis on imaging investigation or conventional open laparotomy. This study aimed to evaluate the effect of laparoscopy on the various parameters of this entity, including incidence, diagnosis, and treatment.
MATERIALS AND METHODS: A systematic review was performed, including PubMed and Scopus databases, without a time limit, following the PRISMA principles. A total of 16 articles from January 2000 to December 2023, corresponding to 56 children with primary omental torsion, complied with the research criteria.
RESULTS: Primary omental torsion was associated with obesity. Symptoms were right abdomen oriented, often compared to those of acute appendicitis. Preoperative ultrasound displayed low diagnostic accuracy, whereas computerized tomography diagnosed only two thirds of cases. In all patients, the vermiform appendix was normal.
CONCLUSION: Laparoscopy affected both diagnosis and treatment of primary omental torsion in children. Easy peritoneal cavity access rendered possible the diagnosis of cases previously discharged as abdominal pain of unknown etiology. Combined with the increased pediatric obesity, it also affected primary omental torsion incidence. The recent pathogenetic theories may be better supported today, as laparoscopy provides a detailed view in situ, and facilitates harvesting of fat tissue from the omentum for molecular investigation. The diagnostic efficiency of laparoscopy is superior to ultrasonography and computerized tomography. Finally, the removal of the ischemic omentum is technically easier compared to the open laparotomy alternative with all the technical difficulties of traction of a vulnerable hemorrhagic tissue through a small incision.
Symptomatic chronic obstructive lesions of the iliac veins and inferior vein cava can be secondary to post-thrombotic lesions caused by a deep vein thrombosis (DVT) or due to non-thrombotic iliac vein lesions (NIVLs). DVT has an annual incidence of 148 per 100,000 person years in Europe. Following a DVT, up to 50% of patients develop post thrombotic syndrome (PTS), defined as "chronic venous symptoms or signs secondary to DVT" i.e. lifelong leg pain, oedema and skin changes. Furthermore, the subsequent rate of venous ulceration is high with up to 29% of those with PTS suffering from active or healed venous ulcers. The pathophysiology of PTS is thought to be sustained venous hypertension from a combination of venous outflow obstruction and valvular incompetence. NIVLs are due to external compression or intrinsic lesions that reduce the venous drainage through the iliac venous system. This, in turn, can lead to chronic venous insufficiency and also increase the risk of DVT. NIVLs contribute to the significant morbidity and cost associated with CVD. NIVLs can be demonstrated on imaging as a stenosed iliac vein or in an iliac vein of normal diameter with intrinsic lesions.

Rates of venous stenting for PTS and NIVLs are rapidly increasing. However, sparse evidence exists to support the use of venous stenting and clinical guidelines reflect this. Endovenous stenting is being increasingly used as a treatment option for individuals with complications relating to chronic venous disease such as skin changes, ulceration, debilitating symptoms, and functional impairment. However, a recent systematic review of sixteen eligible studies, none of which were RCTs, concluded that: "The quality of evidence to support the use of deep venous stenting to treat chronic obstructive disease is currently weak. The treatment does however appear promising and is safe and should therefore be considered as a treatment option while the evidence base is improved". Many of the studies employed stents which were not primarily designed for use in the venous system. The role of endovenous reconstruction in the context of patients with PTS and NIVLs, including deep venous stenting using modern stents designed specifically for use in the venous system, remains to be elucidated in a well-designed RCT.

The rational for the proposed study is supported by both haemodynamic and clinical evidence. Retrospective cohorts of deep venous stenting in PTS and NIVLs have yielded promising results. Pre-clinical research suggests that common femoral vein pressure is increased in post thrombotic venous obstruction. It has been demonstrated that deep venous stenting improves mean ambulatory venous pressures and therefore should reduce the symptomology experienced by the individual. Furthermore, venous stents are specifically designed to be uncovered and rigid, aiming to keep the aspect ratio of the stent at a 1:1 ratio, to minimise outflow obstruction and increase venous return.
BACKGROUND: Headache is a common occurrence after endoscopic endonasal surgery (EES) for pituitary adenomas and significantly impacts the quality of life of patients. This study aims to investigate the effectiveness of nasal irrigation in relieving postoperative headache after EES.
METHODS: A retrospective analysis was conducted on a cohort of 101 patients (Cohort I) who underwent EES for pituitary adenomas to explore the risk factors associated with postoperative headache. Another cohort of 72 patients (Cohort II) who received adjuvant nasal irrigation following surgery was enrolled for further analysis. The Headache Impact Test (HIT-6) was used to score the severity of headache, and patients with a HIT score > 55 were classified as having headache.
RESULTS: In Cohort I, 21.78% of patients experienced headache one month after EES, which decreased to 5.94% at the three-month follow-up. Multivariate analysis revealed that postoperative nasal sinusitis (OR = 3.88, 95%CI 1.16-13.03, p = 0.028) and Hardy's grade C-D (OR = 10.53, 95%CI 1.02-109.19, p = 0.049) independently predicted the presence of postoperative headache at one month. At the three-month follow-up, patients with sinusitis had higher HIT-6 scores compared to those without sinusitis (44.43 ± 9.78 vs. 39.72 ± 5.25, p = 0.017). In Cohort II, the incidence of sinusitis at three months was significantly lower than that in Cohort I (p = 0.028). Importantly, both the incidence of headache and HIT-6 scores in Cohort II were significantly lower than those in Cohort I at the one- and three-month follow-ups.
CONCLUSIONS: Postoperative sinusitis is an independent risk factor for the development of headache following EES for pituitary adenomas. Prophylactic nasal irrigation helps relieve postoperative headache, possibly by preventing the occurrence of sinusitis.
The placebo vaginal inserts will be supplied in white plastic bottles. The placebo inserts are white to off-white in color, uncoated and bullet-shaped. The inserts are composed of ingredients generally recognized as safe including isomalt, xylitol, polyvinylpyrrolidone K 30, hydroxypropyl methylcellulose, poloxamer, and sodium stearyl fumarate. The inserts are approximately ½ to 1 inch long and approximately ¼ to ½ inch thick, similar in size to vaginal tablets that are currently available.
PURPOSE: To apply a neutralizer solution used in a perming treatment with an air brush kept in a state of close contact with hair under a relatively low pressure. CONSTITUTION: Hair is rolled around a perming rod and a permanent waving solution is applied thereto. The resultant hair is rinsed and dried to some extent and a neutralizer solution is then applied thereto with an air brush. The hair is subsequently rerinsed to remove the perming rod to thereby apply the permanent waves to the hair. In the process, the neutralizer solution is applied to the hair while keeping the air brush at a distance of less than 0.1 inch from the hair and the air brush is operated under 5-40 psi pressure. Thereby, the operations to apply the neutralizer solution can readily be controlled to reduce the amount of the solution required for the application.
The VAT consists at least of a medical microbiologist and a clinician from the NH. Depending on the NH organization concerned and cooperation agreements, a pharmacist will or will not be involved. They conduct weekly consultations during 9 months to evaluate the antibiotic prescriptions of the clinician based on algorithms from current guidelines in use in the NH. This is an evaluation of standard care .
The present invention discloses medicine for treating gastropathy, which is Chinese patent medicine with raw material composed of auriculate swallowwort roots, Kujinpe, aucklandia roots, haws, asarum herbs, licorice roots, cinnamon, Chicken's Gizzard membrane and medicated leaven. The Chinese patent medicine is prepared according to conventional preparation technology. The medicine is the medicine prepared by the medicine theory of the nationality of miao. Chinese herbal medicine which is common in local areas is used as raw material and has low cost. The medicine has the functions of warming middle-jiao, enlivening spleens, lowering the adverse flow of spleens, nourishing stomachs, promoting qi circulation and relieving pain and good therapeutic effects. The medicine has the characteristics of simple preparation, low cost and good therapeutic effect. The medicine can be used for curing patients with the symptoms of deficiency of spleens and stomachs, abdominal cold pain, dyspeptic abdominal distention, fullness in chests and hypochondrium, poor appetite, peptic ulcer disease, chronic gastritis, pancreatitis and cholecystitis.
Venous leg ulcers (VLUs) represent one of the most prevalent types of chronic wounds characterised by perturbed microbiome and biofilm-forming bacteria. As one of the most abundant skin-commensal, Staphylococcus epidermidis is known as beneficial for the host, however, some strains can form biofilms and hinder wound healing. In this study, S. epidermidis distribution in VLUs and associated resistome were analysed in ulcer tissue from patients. Virulence of S. epidermidis isolates from VLUs were evaluated by whole genome sequencing, antimicrobial susceptibility testing, in vitro biofilm and binding assays, and assessment of biofilm-forming capability and pro-inflammatory potential using human ex vivo wound model. We demonstrated that S. epidermidis isolates from VLUs inhibit re-epithelialization through biofilm-dependent induction of IL-1β, IL-8, and IL-6 which was in accordance with impaired healing outcomes observed in patients. High extracellular matrix binding ability of VLU isolates was associated with antimicrobial resistance and expression levels of the embp and sdrG, responsible for bacterial binding to fibrinogen and fibrin, respectively. Finally, we showed that S. epidermidis from VLUs demonstrate pathogenic features with ability to impair healing which underscores the emergence of treatment-resistant virulent lineages in patients with chronic ulcers.
Introduction: Despite having numerous data demonstrating the impact of Interstitial Airway Disease (IAD) on respiratory functions, there is a lack of studies investigating the effects of respiratory functions on parameters such as sleep quality, dyspnea, and fatigue. The primary objective of the study is to examine the effects of changes in respiratory muscle functions in IAD on sleep quality, dyspnea, and fatigue parameters. The secondary objective is to investigate the effects of respiratory muscle functions in IAD on parameters such as cough, pain, exercise capacity, peripheral muscle strength, anxiety, depression, and quality of life.

Methods: Between June 2020 and June 2023, 36 volunteer participants aged 18 and above, who were receiving treatment in the Department of Chest Diseases at Istanbul University, Istanbul Faculty of Medicine, and met the inclusion criteria, were included in the project. Participants' respiratory function tests, respiratory muscle functions, dyspnea levels, cough, sleep quality, peripheral muscle strength, quality of life, exercise capacity, and fatigue levels were evaluated. Pearson Correlation Test was applied to determine the relationship between variables. Multiple linear regression analysis was used to examine factors that could affect respiratory muscle strength and endurance values.
BACKGROUND: Household-level food safety practices may have a long-term outcome on the nutrition and health status of under-five children. This study explores the relationships between caregivers' self-reported food safety knowledge, behavior, perception of food safety control, and their young child's (< 5 years) nutrition status.
METHODS: In a cross-sectional study design, 664 caregivers from five Local Government Areas (LGAs) in Ibadan, Nigeria were surveyed using an interviewer-administered questionnaire on their food safety knowledge, behavior and perceived food safety control. Anthropometric measurements of the household's index child (aged 6-59 months) were also taken. Variables for food safety knowledge and behavior score were selected using principal component analyses. The nutritional status of the children (Z-scores for weight-for-height (WAZ), height-for-age (HAZ), and weight-for-age (WHZ)) were calculated. Description statistics were run on all variables and logistic regression models examined associations between the three food safety constructs and the children's nutritional status. Covariates such as LGAs, caregiver's age, household size, wealth index, child's gender, and age were adjusted.
RESULTS: High-level of food safety knowledge, behavior and lots of perceived control on food safety issues were reported by 77.7%, 76.7%, and 81.1% of the caregivers. Using WAZ, HAZ and WHZ that are ≤ -2, acute malnutrition (6.0%), chronic malnutrition (42.5%), and underweight (22.0%), respectively were prevalent among the children. Perceived food safety control was the only food safety construct associated with acute malnutrition. Wealth index, caregivers' age, number of under 5 at home, child age, and gender were associated with acute malnutrition. Caregiver's age, child's age, and gender were associated with chronic malnutrition. Furthermore, caregiver's age, education and child's age were associated with a child being underweight. The significance level was at P < 0.05.
CONCLUSION: Factors associated with food safety and children's nutritional outcomes are multi-faceted in nature. Future studies should explore access to resources and other intermediate factors that may explain the linkage between childhood malnutrition and caregivers' food safety awareness, knowledge, and behavior. Public health and food safety initiatives to bridge the gap between perceived food safety control and actual food safety behavior/practices.
Gulf War Illness (GWI) is a chronic multisymptom disorder that affects approximately 25-32% of Gulf War veterans and is characterized by a number of symptoms such as cognitive impairment, psychiatric disturbances, chronic fatigue and gastrointestinal distress, among others. While the exact etiology of GWI is unknown, it is believed to have been caused by toxic exposures encountered during deployment in combination with other factors such as stress. In the present study we sought to evaluate the hypothesis that exposure to the toxin permethrin could prime neuroinflammatory stress response and elicit psychiatric symptoms associated with GWI. Specifically, we developed a mouse model of GWI, to evaluate the effects of chronic permethrin exposure followed by unpredictable stress. We found that subjecting mice to 14 days of chronic permethrin exposure followed by 7 days of unpredictable stress resulted in the development of depression-like behavior. This behavioral change coincided with distinct alterations in the microglia phenotype, indicating microglial activation in the hippocampus. We revealed that blocking microglial activation through Gi inhibitory DREADD receptors in microglia effectively prevented the behavioral change associated with permethrin and stress exposure. To elucidate the transcriptional networks impacted within distinct microglia populations linked to depression-like behavior in mice exposed to both permethrin and stress, we conducted a single-cell RNA sequencing analysis using 21,566 single nuclei collected from the hippocampus of mice. For bioinformatics, UniCell Deconvolve was a pre-trained, interpretable, deep learning model used to deconvolve cell type fractions and predict cell identity across spatial datasets. Our bioinformatics analysis identified significant alterations in permethrin exposure followed by stress-associated microglia population, notably pathways related to neuronal development, neuronal communication, and neuronal morphogenesis, all of which are associated with neural synaptic plasticity. Additionally, we observed permethrin exposure followed by stress-mediated changes in signal transduction, including modulation of chemical synaptic transmission, regulation of neurotransmitter receptors, and regulation of postsynaptic neurotransmitter receptor activity, a known contributor to the pathophysiology of depression in a subset of the hippocampal pyramidal neurons in CA3 subregions. Our findings tentatively suggest that permethrin may prime microglia towards a state of inflammatory activation that can be triggered by psychological stressors, resulting in depression-like behavior and alterations of neural plasticity. These findings underscore the significance of synergistic interactions between multi-causal factors associated with GWI.
ETHNOPHARMACOLOGICAL RELEVANCE: Alzheimer's disease (AD) is a progressive neurodegenerative disease. Tianma-Gouteng Pair (TGP), commonly prescribed as a pair-herbs, can be found in many Chinese medicine formulae to treat brain diseases. However, the neuroprotective effects and molecular mechanisms of TGP remained unexplored.
AIM OF THE STUDY: This study investigated the difference between the TgCRND8 and 5 × FAD transgenic mice, the anti-AD effects of TGP, and underlying molecular mechanisms of TGP against AD through the two mouse models.
METHODS: Briefly, three-month-old TgCRND8 and 5 × FAD mice were orally administered with TGP for 4 and 6 months, respectively. Behavioral tests were carried out to determine the neuropsychological functions. Moreover, immunofluorescence and western blotting assays were undertaken to reveal the molecular mechanisms of TGP.
RESULTS: Although TgCRND8 and 5 × FAD mice had different beta-amyloid (Aβ) burdens, neuroinflammation status, and cognition impairments, TGP exerted neuroprotective effects against AD in the two models. In detail, behavioral tests revealed that TGP treatment markedly ameliorated the anxiety-like behavior, attenuated the recognition memory deficits, and increased the spatial learning ability as well as the reference memory of TgCRND8 and 5 × FAD mice. Moreover, TGP treatment could regulate the beta-amyloid precursor protein (APP) processing by inhibiting the Aβ production enzymes such as β- and γ-secretases and activating Aβ degrading enzyme to reduce Aβ accumulation. In addition, TGP reduced the Aβ42 level, the ratio of Aβ42/Αβ40, Aβ accumulation, and tau hyperphosphorylation in both the 5 × FAD and TgCRND8 mouse models. Furthermore, TGP ameliorated neuroinflammation by decreasing the densities of activated microglia and astrocytes, and inhibiting the production of inflammatory cytokines. TGP upregulated the SIRT1 and AMPK, and downregulated sterol response element binding protein 2 (SREBP2) in the brain of TgCRND8 mice and deactivation of the EPhA4 and c-Abl in the brain tissues of 5 × FAD mice.
CONCLUSION: Our experiments for the first time revealed the neuroprotective effects and molecular mechanism of TGP on 5 × FAD and TgCRND8 transgenic mouse models of different AD stages. TGP decreased the level of Aβ aggregates, improved the tauopathy, and reduced the neuroinflammation by regulation of the SIRT1/AMPK/SREBP2 axis and deactivation of EPhA4/c-Abl signaling pathway in the brains of TgCRND8 and 5 × FAD mice, respectively. All these findings unequivocally confirmed that the TGP would be promising in developing into an anti-AD therapeutic pharmaceutical.
A vaccine for immunizing animals, including human beings, against diseases caused by microorganisms producing an osteolytic toxin, the vaccine comprising an immunologically effective amount of a recombinant, immunogenic, detoxified Pasteurella multocida toxin or toxin analogue. The vaccine is encoded by a DNA fragment comprising a nucleotide sequence coding for a Pasteurella multocida toxin or toxin analogue, the nucleotide sequence being derived from a Pasteurella multocida genome, from a bacteriophage infectious for Pasteurella multocida, or from a plasmid or being a synthetic sequence which is inserted in an expression vector capable of replicating in a suitable host microorganism in which the said DNA fragment may be expressed in terms of production by the host microorganism of Pasteurella multocida toxin or toxin analogue when it is cultivated under suitable conditions, the produced toxin or toxin analogue optionally being subjected to posttransscriptional modifications to provide the detoxified toxin or toxin analogue. Alternatively, the nucleotide sequence coding for the toxin or toxin analogue may be modified prior to insertion into the expression vector so as to provide the expressed toxin or toxin analogue in a detoxified form. A monoclonal antibody has been raised against a Pasteurella multocida toxin which may be useful as a diagnostic agent for determining the presence of a Pasteurella multocida toxin or toxin analogue in a sample.       Further-more, the said monoclonal antibody may be useful for isolating a Pasteurella multocida toxin or toxin analogue from a biological material. A further scope for a useful diagnostic agent which is provided for is the application of a labelled DNA sequence homologous with a DNA sequence coding for a Pasteurella multocida toxin or toxin analogue for the detection of Pasterualla multocida toxin-producing microorganisms. The toxin or toxin analogue per se may be usefully applied for determining the presence of antibodies against a Pasteruealla multocida toxin or toxin analogue in a sample and may also be useful as a reference standard in analytical procedures aiming at quantitative or qualitative determination of the said toxin or toxin analogue in a biological sample or intermediate or final vaccine preparations.
The objective of the research was the achievement of antagonists of the luteinizing hormone releasing hormone (LHRH) which would have adequate antagonistic activity to prevent ovulation, and yet would not have a pronounced structural feature to release a histamine, in vivo. Some existing antagonists of LHRH produced edema of the face and extremities in rats. This recent recognition of the edematogenic and anaphylactoid activities of an antagonist of LHRH necessitated new structural changes if such antagonists were to be considered for potential use as contraceptive agents in the human. Consequently, 57 peptides have been designed, synthesized and bioassayed toward achieving a potent antagonist which releases negligible histamine. Since there was no predictable structural sequence which offered assurance of such achievement, it was necessary to design, synthesize and bioassay a very large number of peptides having diverse structural changes toward ultimately discovering an antagonist with the necessary potency of antiovulatory activity and the necessary negligible release of histamine. Ultimately, this objective was achieved, and this application describes the diverse and unpredictable many positive steps which finally led to the objectives.
Patients in this group will receive a basal infusion of ephedrine. Hypotension will be treated for a reduction in systolic blood pressure 20% below baseline values.