anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The high importance of sufficient iron supply for the human body is without doubt. Notably, it has also been suggested that iron was a central resource in female reproduction.

Women are more prone to iron deficiency than men. It has been stated frequently that blood loss during menstruation was the major cause of lower iron levels in women. On average, women lose about 16 mg of iron for the average menstrual period. This is in line with several studies which demonstrated that women who had menorrhagia were at a higher risk of anemia and iron deficiency anemia. However, the link between menstruation-caused blood loss and iron status is less clear. In previous studies, it was found that higher hemoglobin was associated with a thicker endometrium. An improved body condition, as measured by iron status, might allow women to grow a thicker endometrium despite the fact that a thicker endometrium was associated with greater blood loss.

In addition, reproductive hormones are also implicated in iron status and are also responsible for the sexual dimorphism in iron levels in humans. For example, androgens stimulate the formation of red blood cells and are responsible for their higher hemoglobin levels. The role of estrogens is less clear, since studies have been contradicting. However, studies on the relationship between contraceptive pills and iron status may have provided the biggest clue to the effects of estrogen on iron physiology. Hormonal contraceptive use seems to raise iron stores. Notably, recent evidence suggests that estrogen itself, which also includes the estrogen in contraceptive pills, helps increase absorption of iron.

It has been mentioned that the iron status could be linked with fertility. As part of a larger study on iron supplementation and hair loss, the circumstances of seven women who became pregnant during the supplement intervention has been investigated. Despite the small number of women, this study suggests an intriguing link between iron status and ability to conceive. In addition, a larger, 8-year prospective study of 18,555 premenopausal women in the United States found that women who consumed iron supplements had a significantly lower risk of infertility than women who did not consume iron supplements. Together with the above mentioned observation that women with an improved iron status were able to grow a bigger endometrium, it seems reasonable to assume an influence of iron status on female fertility. Hypothetically, this could lead either to infertility/sterility or to recurrent miscarriage. Notably, one recent small study demonstrated no difference in iron levels between women with recurrent miscarriage and controls. Notably, other parameters of the iron status were not assessed. However, epidemiologic data on iron status and female fertility are scarce. Thus, a prospective study on infertile women und women with recurrent miscarriage will be conducted. In these women, the iron status will be evaluated in detail. In addition, a control group of healthy women without infertility will be enrolled.
Short-beak and dwarf syndrome (SBDS) is caused by novel goose parvovirus (NGPV) infection, which leads to farm economic losses. Our research aimed to investigate the potential of administering isolated lactic acid bacteria (LAB) in alleviating SBDS in ducks. Eight wild LAB strains were isolated from duck feces and their biosecurity was investigated in both duck embryo fibroblast (DEF) and live ducks. Moreover, the LAB strains exhibited no detrimental effects on bone metabolism levels and facilitated the tight junction proteins (TJPs) mRNA expression, and contributing to the mitigation of inflammation in healthy ducks. Subsequently, we conducted in vitrol and in vivo experiments to assess the impact of LAB on NGPV infection. The LAB strains significantly reduced the viral load of NGPV and downregulated the mRNA levels of pro-inflammatory factors in DEF. Additionally, LAB treatment alleviated SBDS in NGPV-infected ducks. Furthermore, LAB treatment alleviated intestinal damage, and reduced the inflammatory response, while also mitigating bone resorption in NGPV-infected ducks. In conclusion, the LAB strains isolated from duck feces have favorable biosecurity and alleviate SBDS in ducks, and the mechanism related to LAB improves intestinal barrier integrity, alleviates inflammation, and reduces bone resorption. Our study presents a novel concept for the prevention and treatment of NGPV, thereby establishing a theoretical foundation for the future development of probiotics in the prevention and treatment of NGPV.
BACKGROUND: Multidisciplinary treatment combining chemotherapy, chemo radiation therapy (CRT), and surgery has been utilized for advanced esophageal cancer. However, preoperative treatment could cause postoperative inflammation and complications. We hypothesized that fibrosis surrounding tumor tissue caused by preoperative treatment could induce postoperative systemic inflammation and influence postoperative complications.
METHODS: Surgical specimens from patients with thoracic esophageal cancer who underwent preoperative CRT (38 cases) or chemotherapy (77 cases) and those who received no preoperative treatment (49 cases) were evaluated to measure the fibrotic area adjacent to the tumor (10 mm from the tumor edge) by applying Azan staining. Pleural effusion and peripheral blood serum interleukin-6 levels were analyzed to evaluate local and systemic postoperative inflammation in 37 patients.
RESULTS: The fibrotic areas around the tumors were significantly larger in patients who underwent preoperative CRT than in patients who underwent chemotherapy (p < 0.001) or who had received no preoperative therapy (p < 0.001). Infectious complications were higher in patients who underwent preoperative CRT than chemotherapy (p = 0.047) or surgery alone (p < 0.001). The patients with larger fibrotic areas had more infectious complications (p = 0.028). Multivariate analysis showed that both a large fibrotic area and preoperative CRT were correlated with infectious complications, but not significantly. Pleural effusion interleukin-6 was significantly higher in patients who underwent preoperative CRT than in patients who received no preoperative therapy (p = 0.013).
CONCLUSIONS: A large fibrotic peritumoral esophageal tissue area after preoperative treatment could cause postoperative inflammatory response and infectious complications.
Psychological stress and intestinal leakage are key factors in atopic dermatitis (AD) recurrence and exacerbation. Here, we demonstrate the mechanism underlying bacterial translocation across intestinal epithelial barrier damaged due to stress and further aggravation of trimellitic anhydride (TMA)-induced itch, which remain unclear, in AD mice. Immobilization (IMO) stress exacerbated scratching bouts and colon histological damage, and increased serum corticosterone and lipopolysaccharide (LPS). Orally administered fluorescein isothiocyanate (FITC)-dextran and surgically injected (into the colon) Cy5.5-conjugated LPS were detected in the serum and skin after IMO stress, respectively. The relative abundance of aerobic or facultative anaerobic bacteria was increased in the colon mucus layer, and Lactobacillus murinus, E. coli, Staphylococcus nepalensis, and several strains of Bacillus sp. were isolated from the spleens and mesenteric lymph nodes. Oral antibiotics or intestinal permeability blockers, such as lubiprostone (Lu), 2,4,6-triaminopyrimidine (TAP) and ML-7, inhibited IMO stress-associated itch; however, it was reinduced through intradermal or i.p. injection of LPS without IMO stress. I.p. injection of TAK-242 (resatorvid), a TLR4 inhibitor, abrogated IMO stress-associated itch, which was also confirmed in TLR4-KO mice. IMO stress alone did not cause itch in naïve mice. IMO stress-induced itch aggravation in TMA-treated AD mice might be attributed to the translocation of gut-derived bacterial cells and LPS, which activates peripheral TLR4 signaling.
BACKGROUND: Coxa vara is a condition in which the neck-shaft angle of the femur decreases below its normal value (<110 degrees) based on age. The deformity can be primarily caused by a congenital defect of the femoral neck cartilage or by secondary causes related to skeletal dysplasia, trauma, infection, and pathological bone disorders. The surgical treatment aims to restore the normal anatomy, thereby improving the mechanics and function of the hip joint. Generally, the HE angles should be corrected to <35 to 40 degrees, converting the shear forces into compressive forces. Our study aims to report the surgical outcome of coxa vara with various pathologies using radiographic measurement and functional scoring.
METHODS: Thirty-eight hips in 28 patients who underwent surgery for treatment of coxa-vara from 2013 to 2022 were included. Radiographic parameters like Hilgenreiner-epiphyseal angle and neck-shaft angle were assessed preoperatively and at the latest follow-up. Harris hip score was used for functional outcome.
RESULTS: The mean age was 11.13 (5 to 18). The average follow-up was 48 (ranging from 24 to 96) months. The mean preoperative neck-shaft angle was 82 degrees, and the Hilgenreiner-epiphyseal angle was 71 degrees. At the latest follow-up, the mean neck-shaft angle was 127 degrees, and the Hilgenreiner-epiphyseal angle was 33 ( P <0.001). The Harris hip score improved from 63 preoperatively to 92 at the latest follow-up ( P <0.001). There was no recurrence of deformities at the mean follow-up of 37.87 months. Four complications occurred with k-wire fixation in whom revalgus osteotomy was done.
CONCLUSIONS: Surgical correction of coxa vara in various pathologies can be done successfully with the Hilgenreiner-epiphyseal angle corrected to ≤ 35 degrees or the neck shaft angle corrected to >110 degrees to prevent deformity recurrence. The majority of the patients reported improvement in hip function. However, a longer-term follow-up is required to determine further outcomes regarding the recurrence of the deformity.
Low back pain is a common health problem. In this study, we investigated the effects of yoga, physical therapy (PT), and home exercise (HE) on pain perception, function, stress, and quality of life in chronic low back pain (cLBP). We randomly assigned 54 participants to three distinct treatment groups: (a) a physical therapy group (PT) who received spinal stabilization exercises (SSE) combined with local heat and transcutaneous electrical stimulation; (b) a home exercise group (HE) who received SSE as part of the home program; and (c) a yoga group who received yoga exercises. The primary outcome measures were a Visual Analog Scale (VAS) for measuring pain, and the Oswestry Disability Index (ODI) to measure function. Secondary outcome measures were the Tampa Kinesiophobia Scale (TKS), Central Sensitization Inventory (CSI), pain sensitivity (L3 and deltoid R/L PPTs), Spielberger State-Trait Anxiety Inventory (STAI), plasma cortisol and DHEA-S levels, Transversus Abdominis (TrA) muscle activation, and the Nottingham Health Profile (NHP). Assessments were conducted before and after a six-week intervention period. All three groups demonstrated improvements in pain on the VAS, function on the ODI, pain sensitivity on the L3 and deltoid R/L PPTs, CSI, anxiety on the STAI, TrA muscle activation, and quality of life on the NHP (p < .05). The PT group exhibited a more pronounced improvement on the ODI score (p < .05) than the other groups. Cortisol levels only decreased in the PT group (p < .05). The exercises did not impact DHEA-S and NHP-S parameters. Thus, all interventions resulted in decreased stress, pain intensity, pain sensitivity, central sensitization, and improved function and quality of life; there was no singularly superior approach between interventions. These findings will aid in tailoring treatment programs for managing cLBP according to individual needs.
The aim of this study is the comparison between the effects of supplementation with omega 3 or placebo for 8 weeks in serum level of BMP-4, YKL40, HSP70, HSP27 in patients with cardiovascular disease. In this randomized, double-blind clinical trial, placebo-controlled, single-center, and phase two trials, 42men aged 45-65 years with Coronary Artery Disease are enrolled in the study from Tehran Heart Center. After signing informed consent all individuals complete a general information form , 24-hour food recall for 3 days will be taken from the participants at the beginning and the end of the study,. Selected samples are randomly classified into 2 blocks of groups receiving supplement and placebo. The supplement group, will receive 4 g/day omega 3 fatty acid for 8 weeks and the placebo group will also receive placebo (containing 4 g of edible paraffin) (similar in terms of color, shape and size). Patients are recommended to sustain their diets and medication dose (s) during the study and also advised to maintain a constant level of physical activity. Blood samples will be collected after 8-12 hours fasting and anthropometric variables, biochemical parameters and physical activity before and after the trial will be measured.
PURPOSE:To provide a soft capsule preparation stable even after long-term storage, free from separation and seepage of the active component, absorbable easily through the digestive tracts by oral administration, and having rapid drug action, by using a mixture of the titled active component and an oily solvent as the encapsulated liquid. CONSTITUTION:100pts.wt. of dl-2-(4,8,12-trimethyltridecyl)-2,5,7,8-tetramethyl-6- chromanyl nicotinate (active component) widely used as a remedy for hyperlipemia, arteriosclerosis, etc. is mixed with 40-200pts.wt. of an oily solvent which is liquid at normal temperature and has excellent compatibility to the active component, e.g. vegetable oil, medium-chain fatty oil (especially 8-10C medium chain fatty oil), etc. The mixture is used as an encapsulation liquid, and filled in the skin of a soft capsule by conventional process. Addition of 4-12pts.wt. of an absorbefacient such as polysorbate 80, lecithin, etc. to the mixture remarkably increases the absorbability of the active component.
The investigators will also examine if there is a change in these blood and brain chemicals in GD1 patients after receiving oral N-acetylcysteine ("NAC"), which is available both as a prescription medication and as a dietary-supplement product, that has antioxidant and anti-inflammatory effects. Any changes the investigators may find in chemical levels may improve our understanding of the disease and could eventually lead to better treatment options. This is a multi-center study of approximately 50 people with Type 1 Gaucher disease (GD1) and healthy volunteers. Healthy volunteers will have 3 study visits over the course of 3 months. Procedures will include review of medical history, blood draws at each visit, and an MRI scan at the third visit. GD1 patients will have 7 study visits over the course of 9 months. Procedures include review of medical history, blood draws at each visit (multiple draws from an IV catheter at Visit 6), neurological exams, pain and fatigue questionnaires, and MRI scans (at Visits 3 and 6). In addition, GD1 patients will be given oral NAC at Visit 3, to begin taking twice a day for 90 days. All MRI scans will be done at the University of Minnesota in Minneapolis.
Elderly patients, compared to younger patients, are at greater risk for NSAID-associated serious cardiovascular, gastrointestinal, and/or renal adverse reactions. If the anticipated benefit for the elderly patient outweighs these potential risks, start dosing at the low end of the dosing range, and monitor patients for adverse effects [ see Warnings and Precautions (5.1, 5.2, 5.3, 5.6, 5.14)]. 

Of the 911 patients treated with diclofenac sodium 1.5% in seven controlled, Phase 3 clinical trials, 444 subjects were 65 years of age and over. There was no age-related difference in the incidence of adverse events. Of the 793 patients treated with diclofenac sodium topical solution 1.5% in one open-labeled safety trial, 334 subjects were 65 years of age and over including 107 subjects 75 and over. There was no difference in the incidence of adverse events with long-term exposure to diclofenac sodium topical solution 1.5% for this elderly population.
The present invention is directed to a method for obtaining an in vitro pharmacological model of a recombinant protein drug in a given host. A plurality of biomolecules are selected which are known or suspected to influence pharmacology of the recombinant protein in the host via a binding interaction with the recombinant protein. The recombinant protein is contacted with each selected biomolecule and the binding kinetics parameters for each interaction are determined using a binding assay. These steps are then repeated with all selected biomolecules to produce a plurality of binding kinetics parameters for the selected biomolecules. The combined results provide an in vitro pharmacological model of the recombinant protein in the host. The in vitro pharmacological model may then be used in several applications, such as optimizing new batches of recombinant protein drugs, developing biosimilar or bio- better drug candidates.
Transperitoneal laparoscopic nephrectomy is a popular and increasingly used alternative to the laparoscopic retroperitoneal approach because of benefits such as minimal invasion, the transperitoneal path provides a larger working space and familiar anatomic landmarks. This technique requires a steep (35° to 45°) lateral downward (SLD) position and a CO2 pneumoperitoneum. SLD may lead to pathophysiological changes such as pulmonary dysfunction with the formation of atelectasis and increasing airway pressure as well as ocular complications. These are firstly reported 2 patients with bilateral ischaemic optic neuropathy (ION) after a da Vinci robotic-assisted procedure. SLD has raised concerns that prolonged elevation of venous pressure in the head may increase the risk of developing ION. However, a few investigations have yet been made into intraoperative changes in intraocular pressure (IOP) and optic nerve sheath diameter (ONSD) - correlating with intracranial pressure (ICP) - and their adverse ocular effects. The operative conditions get better the steeper the positioning, providing an excellent intraabdominal view and probably less bleeding. The hypothesis of the study is that patients placed in SLD for several hours have a high risk for ocular changes and peri- and postoperative complications. The aim of this study was to investigate the influence of capnoperitoneum and permanent 45° SLD on IOP and ONSD in patients undergoing laparoscopic transperitoneal nephrectomy. The investigators also analyzed the hemodynamic and respiratory parameters, duration of surgery during laparoscopic nephrectomy. Perioperative and postoperative complications were also recorded.
This group will receive no treatment. Subjects will be assessed at baseline and the 4th and 7th week; afterwards, they will be randomized to one of the other two groups in the ratio of 1:1.
The immunity-related functions of defensins seem to be dependent on environmental stimuli, the cell type, and the concentration of peptides. However, the function and mechanism of porcine β-defensin 114 (pBD114) in regulating the inflammatory response to macrophages are unclear. Therefore, the modulatory effects of porcine pBD114 on the inflammatory response were investigated by treating the mouse monocyte macrophage cell line RAW264.7 with different concentrations of pBD114 with or without lipopolysaccharide (LPS). RNA-seq analysis was performed to investigate the mechanisms underlying pBD114's regulation of inflammatory responses in macrophages. In addition, the inflammatory response-modulating effects of pBD114 were also further verified with a mouse assay. The results showed that 100 μg/mL of pBD114 significantly promoted the secretion of TNF-α and IL-10 in RAW264.7. However, the LPS-induced increase in TNFα in the RAW264.7 cell cultures was significantly decreased with 10 μg/mL of pBD114. These results suggest that pBD114 can exhibit pro-inflammatory activities under normal physiological conditions with 100 μg/mL of pBD114, and anti-inflammatory activities during an excessive inflammatory response with 10 μg/mL of pBD114. RNA-seq analysis was performed to gain further insights into the effects of pBD114 on the inflammatory response. Among the pBD114-promoting RAW264.7 pro-inflammatory responses, pBD114 significantly up-regulated 1170 genes and down-regulated 724 genes. KEGG enrichment showed that the differentially expressed genes (DEGs) were significantly enriched in the immune- and signal-transduction-related signaling pathways. Protein-Protein Interaction (PPI) and key driver analysis (KDA) analyses revealed that Bcl10 and Bcl3 were the key genes. In addition, pBD114 significantly up-regulated 12 genes and down-regulated 38 genes in the anti-inflammatory response. KEGG enrichment analysis revealed that the DEGs were mainly enriched in the "Cytokine-cytokine receptor interaction" signaling pathway, and PPI and KDA analyses showed that Stat1 and Csf2 were the key genes. The results of qRT-PCR verified those of RNA-seq. In vivo mouse tests also confirmed the pro- or anti-inflammatory activities of pBD114. Although the inflammatory response is a rapid and complex physiological reaction to noxious stimuli, this study found that pBD114 plays an essential role mainly by acting on the genes related to immunity, signal transduction, signaling molecules, and interactions. In conclusion, this study provides a certain theoretical basis for the research and application of defensins.
Early-stage (stage 1-3) chronic kidney disease (CKD) has an asymptomatic presentation such that most people with CKD are unaware of their disease status and remain undiagnosed. CKD is associated with multiple long-term conditions (MLTC), or multimorbidity, the most common of these being cardiovascular disease, hypertension, and type 2 diabetes. Primary care practitioners (PCPs) are crucial in the early identification and management of patients with CKD. For individuals at high risk of CKD, measurements of estimated glomerular filtration rate, urine albumin-creatinine ratio, and blood pressure should be obtained regularly and recorded in a timely manner. The importance of lifestyle changes in the prevention and management of CKD should also be highlighted. A recent addition to the treatment of CKD in people with and without type 2 diabetes has been the recommendation by clinical practice guidelines of a sodium-glucose co-transporter 2 (SGLT2) inhibitor alongside a renin-angiotensin-aldosterone system inhibitor as foundational therapy. SGLT2 inhibitors prevent CKD progression and reduce fatal and non-fatal kidney and cardiovascular events, hospitalization for heart failure, and all-cause mortality, and they have a favorable safety and tolerability profile. However, uptake has been slow, particularly in people with CKD without type 2 diabetes. A multifaceted approach is required to ensure that people with CKD receive optimal kidney protection. Measures to raise awareness of the importance of early identification and intervention include local/national campaigns via social media and practice-based education; clinical education programs; integration of clinical decision support tools into electronic health records; detection programs built around electronic health records; and good interdisciplinary communication. PCPs at the forefront of multidisciplinary care are best placed to implement the evidence-based clinical practice CKD guidelines for lifestyle modification and guideline-directed medical therapy.