anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Doxazosin, like other alpha-adrenergic blocking agents, can cause marked hypotension, especially in the upright position, with syncope and other postural symptoms such as dizziness. Marked orthostatic effects are most common with the first dose but can also occur when there is a dosage increase, or if therapy is interrupted for more than a few days. To decrease the likelihood of excessive hypotension and syncope, it is essential that treatment be initiated with the 1 mg dose. The 2, 4, and 8 mg tablets are not for initial therapy. Dosage should then be adjusted slowly (see DOSAGE AND ADMINISTRATION section) with evaluations and increases in dose every two weeks to the recommended dose. Additional antihypertensive agents should be added with caution.

Patients being titrated with doxazosin should be cautioned to avoid situations where injury could result should syncope occur, during both the day and night.

In an early investigational study of the safety and tolerance of increasing daily doses of doxazosin in normotensives beginning at 1 mg/day, only 2 of 6 subjects could tolerate more than 2 mg/day without experiencing symptomatic postural hypotension. In another study of 24 healthy normotensive male subjects receiving initial doses of 2 mg/day of doxazosin, seven (29%) of the subjects experienced symptomatic postural hypotension between 0.5 and 6 hours after the first dose necessitating termination of the study. In this study, 2 of the normotensive subjects experienced syncope. Subsequent trials in hypertensive patients always began doxazosin dosing at 1 mg/day resulting in a 4% incidence of postural side effects at 1 mg/day with no cases of syncope.

In multiple dose clinical trials in hypertension involving over 1500 hypertensive patients with dose titration every one to two weeks, syncope was reported in 0.7% of patients. None of these events occurred at the starting dose of 1 mg and 1.2% (8/664) occurred at 16 mg/day.

In placebo-controlled clinical trials in BPH, 3 out of 665 patients (0.5%) taking doxazosin reported syncope. Two of the patients were taking 1 mg doxazosin, while one patient was taking 2 mg doxazosin when syncope occurred. In the open-label, long-term extension follow-up of approximately 450 BPH patients, there were 3 reports of syncope (0.7%). One patient was taking 2 mg, one patient was taking 8 mg, and one patient was taking 12 mg when syncope occurred. In a clinical pharmacology study, one subject receiving 2 mg experienced syncope.

If syncope occurs, the patient should be placed in a recumbent position and treated supportively as necessary.
BACKGROUND: Many patients with unilateral breast cancer opt for contralateral prophylactic mastectomy (CPM) at the time of therapeutic mastectomy (immediate CPM) or following completion of adjuvant therapy. Studies show that immediate CPM increases the risk of surgical complications related to unilateral mastectomy (UM) alone, which may lead to delays in adjuvant therapy initiation. However, it is unclear if these complications cause clinically significant delays in initiating adjuvant chemotherapy, radiotherapy, or hormonal therapy.
METHODS: A retrospective chart review was conducted on patients with breast cancer who underwent immediate CPM versus UM alone at Columbia University Medical Center from January 2000 to December 2020. Patient demographic and oncologic characteristics; complications; and timing of adjuvant chemotherapy, radiotherapy, and/or hormonal therapy relative to therapeutic mastectomy were collected.
RESULTS: In this study, 239 UM alone patients were propensity score matched to 239 immediate CPM patients. No significant difference in complication rates was found between the index and contralateral breasts in CPM patients. A similar percentage of CPM and UM patients experienced postoperative complications (19% vs. 17%, p = 0.64). No significant difference in time to adjuvant chemotherapy, radiotherapy, or hormonal therapy was found between CPM patients with complications and all CPM patients or all UM patients.
CONCLUSIONS: There is a lack of clear guidance for clinical decision-making regarding timing of CPM relative to adjuvant therapy. Our study suggests that immediate CPM does not significantly increase the risks of postoperative complications or complication-related delays in the initiation of adjuvant chemotherapy, radiotherapy, or hormonal therapy. This information may help patients and providers to plan, select, and schedule breast cancer treatment options.
The fermented dairy product is Arla A38® naturel 1,5% yogurt. The yogurt contains Lactobacillus acidophilus culture.
BACKGROUND: Ferroptosis is associated with cancer progression and has a promising application for treating hepatocellular carcinoma (HCC). Long non-coding RNA (lncRNA) participates widely in the regulation of ferroptosis, but the key lncRNA regulators implicated in ferroptosis and their molecular mechanisms remain to be identified.
METHODS: Bioinformatic analysis was performed in R based on The Cancer Genome Atlas Program (TCGA) public database. The relative expression of genes was detected by real-time quantitative PCR. Cell viability was assessed by the CCK8 assay. The cell cycle and apoptosis were detected by flow cytometry. Migration and invasion of HCC cells were detected by Transwell assay and wound healing assay. Expression of relevant proteins was detected by Western blotting. A dual-luciferase reporter assay was used to detect interactions between PART1 (or SLC7A11) and miR-490-3p.
RESULTS: The PART1/miR-490-3p/SLC7A11 axis was identified as a potential regulatory pathway of ferroptosis in HCC. PART1 silencing reduced HCC cell proliferation, migration, and metastasis and promoted apoptosis and erastin-reduced ferroptosis. Further investigation revealed that PART1 acted as a competitive endogenous RNA (ceRNA) for miR-490-3p to enhance SLC7A11 expression. Overexpression of miR-490-3p downregulated the expression of SLC7A11, inhibiting the proliferation, invasion, and metastasis of HCC cells while promoting apoptosis and erastin-induced ferroptosis. Knockdown of PART1 in HCC cells significantly improved the sensitivity of HCC cells to sorafenib.
CONCLUSION: Our results revealed that the PART1/miR-490-3p/SLC7A11 axis enhances HCC cell malignancy and suppresses ferroptosis, which provides a new perspective for understanding of the function of long chain non-coding RNAs in HCC. The PART1/miR-490-3p/SLC7A11 axis may be target for improving sorafenib sensitivity in HCC.
The study group received group interventions that included self-regulation strategies and sensory-motor skill training in addition to preschool education. Group interventions were conducted with groups of up to 10 participants for a total of one hour, twice a week for 10 weeks.
Various techniques relate to aligning parameters and audio recordings obtained at a rescue scene. An example method includes receiving, from a first device, a first file including first measurements of a first parameter at first discrete times in a time interval. The first file further indicates a marker output by the first device during the time interval. The method also includes receiving, from a second device, a second file comprising second measurements of a second parameter at second discrete times in the time interval. The method includes detecting the marker output by the first device in the second measurements of the second parameter and based on detecting the signal output by the first device in the second measurements, generating aligned data by time-aligning the first measurements of the first parameter and the second measurements of the second parameter. The method further includes outputting the aligned data.
Before preparing for pelvic training, information was given about virtual training applications, 1-2 minutes of practical information about both virtual glasses and pelvic training. Afterwards, the woman was taken to the gynecological examination table and, as the doctor began the examination, virtual glasses were put on the woman and a virtual reality application containing both sound and image was performed for 5-15 minutes. In the meantime, the pelvic examination was performed by the physician, the researcher accompanied the woman at all stages of the pelvic examination process and provided care based on ethical principles, which cared for the woman, respected, protected privacy.
A method of treating soft tissue conditions. A harvesting device is provided. The harvesting device is operably connected to a tissue processing device using tubing. An aperture is formed in a bone. The bone has an interior. The harvesting device is inserted through the aperture in the bone and into the interior of the bone. The harvesting device is manipulated to dissociate connective tissue progenitor cells in the interior of the bone. Tissue is aspirated from the interior of the bone. The connective tissue progenitor cells are separated from the aspirated tissue. The separated connective tissue progenitor cells are injected in a region of a body that is experiencing a soft tissue condition to treat the soft tissue condition.
BACKGROUND: Pulsed Field Ablation (PFA) has recently been proposed as a non-thermal energy to treat atrial fibrillation by selective ablation of ganglionated plexi (GP) embedded in epicardial fat. While some of PFA-technologies use an endocardial approach, others use epicardial access with promising pre-clinical results. However, as each technology uses a different and sometimes proprietary pulse application protocol, the comparation between endocardial vs. epicardial approach is almost impossible in experimental terms. For this reason, our study, based on a computational model, allows a direct comparison of electric field distribution and thermal-side effects of both approaches under equal conditions in terms of electrode design, pulse protocol and anatomical characteristics of the tissues involved.
METHODS: 2D computational models with axial symmetry were built for endocardial and epicardial approaches. Atrial (1.5-2.5 mm) and fat (1-5 mm) thicknesses were varied to simulate a representative sample of what happens during PFA ablation for different applied voltage values (1000, 1500 and 2000 V) and number of pulses (30 and 50).
RESULTS: The epicardial approach was superior for capturing greater volumes of fat when the applied voltage was increased: 231 mm3/kV with the epicardial approach vs. 182 mm3/kV with the endocardial approach. In relation to collateral damage to the myocardium, the epicardial approach considerably spares the myocardium, unlike what happens with the endocardial approach. Although the epicardial approach caused much more thermal damage in the fat, there is not a significant difference between the approaches in terms of size of thermal damage in the myocardium.
CONCLUSIONS: Our results suggest that epicardial PFA ablation of GPs is more effective than an endocardial approach. The proximity and directionality of the electric field deposited using an epicardial approach are key to ensuring that higher electric field strengths and increased temperatures are obtained within the epicardial fat, thus contributing to selective ablation of the GPs with minimal myocardial damage.
Introduction Patients admitted to hospital with acute exacerbations of COPD are at risk of significant in-hospital morbidity and mortality. Current markers of treatment success involve the integration of basic physiological variables (respiratory rate, heart rate, oxygen saturations), clinical examination and patient reported symptoms changes. Whilst the use of these physiological parameters are gold standard there remains concern that patient deterioration is often not detected and escalated effectively. This has led to the development and implementation of a range of clinical physiological composite scores such as the medical early warning score or the National Health Service (NHS) early warning scores. However, these scores have been validated in general rather than specific populations and there are concerns regarding their use in respiratory patient groups.The use of the parasternal intercostal muscle EMG (EMGpara) has been reported to track clinical change and identify treatment failure during hospital admissions with acute exacerbations of COPD (AECOPD) in selected and unselected cohorts. In these pilot works measurements were taken on research equipment and data analysed individually by a trained physiologist. The clinical physiologist ensured standardisation of recording conditions such as proximity to medication, patient position, time of day and recent activity. The effect of such clinical and physiological factors on EMGpara was minimised by the operator with preventive measures, such as the control for the measurement time, the limitation of the recording duration and the exclusion of any artefactual changes in EMGpara. The development of automated software allows for frequent sampling and continuous monitoring, which will potentially permit earlier detection of clinical deterioration. With an automated system however, clinical and physiological factors need to be carefully considered, in particular when the measurement is performed in an unsupervised or less closely supervised environment. This feasibility study is therefore designed to investigate repeatability of EMGpara in hospital-based AECOPD management (i.e. EMGpara changes reflect changes in clinical status). It will give us insight into potential control/mitigation measures and their implementation, in order to ultimately minimise false readings.

Study objectives To investigate the clinical and physiological factors that may affect the measurement of EMGpara in acute setting so as to enhance the clinical effectiveness of EMGpara in identifying treatment failure and clinical deterioration.
One third of patients received placebo-tablets containing indifferent substances with no antimicrobial action (99% microcrystalline cellulose, 0.5% silicon dioxide and 0.5% magnesium stearate, which were of the same colour and overall appearance as the used antibiotics. Film-coated tablets were administered for the first five days postoperatively, once a day, in a double-blind manner. All patients were evaluated at the postoperative follow-ups on the first, second and seventh postoperative day.
PROBLEM TO BE SOLVED: To provide new bath additive in which no granular salt and no silica are used and having a sherbet-like condition.SOLUTION: The bath additive is consisting of at least a foaming component 4 and liquid material 1 which is liquid at an ordinary temperature. One or more kinds of materials selected from oil component 2 and surfactant 3 are used as the liquid material. At least organic acid 5 and carbonate 6 are used as the foaming component. The bath additive comprises the liquid material and the foaming component so that they have a sherbet-like condition and has a feature that it does not react with moisture until the foaming component is used with the liquid material. The oil component is at least one or more material selected from oils 21, waxes 22, hydrocarbons 23, higher alcohols 24 and esters 25. The surfactant is at least one or more material selected from nonionic surfactant 31, cationic surfactant 32, anionic surfactant 33 and amphoteric surfactant 34.SELECTED DRAWING: Figure 1
Acquired subglottal stenosis is an unpredicted complication that can occur in some patients who have undergone prolonged endotracheal intubation. It is a narrowing of the airway at the level of the cricoid cartilage that can restrict airflow and cause breathing difficulty. Stenosis is typically treated with endoscopic airway dilation, with some patients experiencing multiple recurrences. The study highlights the potential of computational fluid dynamics as a noninvasive method for monitoring subglottic stenosis, which can aid in early diagnosis and surgical planning. An anatomically accurate human laryngeal airway model was constructed from computerized tomography (CT) scans. The subglottis cross-sectional area was narrowed systematically using ≈10% decrements. A quadratic profile was used to interpolate the transformation of the airway geometry from its modified shape to the baseline geometry. The numerical results were validated by static pressure measurements conducted in a physical model. The results show that airway resistance follows a squared ratio that is inversely proportional to the size of the subglottal opening (R∝A-2). The study found that critical constriction occurs in the subglottal region at 70% stenosis (upper end of grade 2). Moreover, removing airway tissue below 40% stenosis during surgical intervention does not significantly decrease airway resistance.
The present invention provides methods and compositions for treating or preventing allergic reactions, particularly anaphylactic reactions. Methods of the present invention involve administering microorganisms to allergic subjects, where the microorganisms contain a recombinant version of the protein allergen. The recombinant version can be wild-type or may include mutations within IgE epitopes of the protein allergen. Preferably the compositions are administered rectally. Particularly preferred microorganisms are bacteria such as  E. coli.  Any allergen may be used in the inventive methods. Particularly preferred allergens are anaphylactic allergens including protein allergens found in foods, venoms, drugs and latex. The inventive compositions and methods are demonstrated in the treatment of peanut-induced anaphylaxis.
Atezolizumab 1,200 mg IV and bevacizumab 15 mg/kg IV every 3 weeks (on day 1 of each 21-day cycle). Treatment will continue until disease progression or development of unacceptable toxicity.
Paraneoplastic pemphigus/paraneoplastic autoimmune multiorgan syndrome (PNP/PAMS) is a highly fatal autoimmune blistering disease. The condition occurs in patients with underlying benign or malignant neoplasms, most commonly lymphoproliferative disorders. Both humoral and cell-mediated immunities contribute to the pathogenesis, and autoantibodies against plakin family proteins are characteristic. Patients typically present with severe stomatitis and polymorphous skin lesions, which are often resistant to treatment. Bronchiolitis obliterans (BO) is a frequent complication which contributes to the high mortality rate of PNP/PAMS. Given the rarity of this disorder and heterogeneity of clinical presentation, clinicians should maintain a high index of suspicion for PNP/PAMS to avoid delayed diagnosis. In this first part of a two-part continuing medical education (CME) series, risk factors, pathogenesis, and clinical features of PNP/PAMS are discussed.
Accidental ingestion of large amounts of fluoride may result in acute burning in the mouth and sore tongue. Nausea, vomiting, and diarrhea may occur soon after ingestion (within 30 minutes) and are accompanied by salivation, hematemesis, and epigastric cramping abdominal pain. These symptoms may persist for 24 hours. If less than 5 mg fluoride/kg body weight (i.e., less than 2.3 mg fluoride/lb body weight) have been ingested, give calcium (e.g., milk) orally to relieve gastrointestinal symptoms and observe for a few hours. If more than 5 mg fluoride/kg body weight (i.e., more than 2.3 mg fluoride/lb body weight) have been ingested, induce emesis, give orally soluble calcium (e.g., milk, 5% calcium gluconate or calcium lactate solution) and immediately seek medical assistance. For accidental ingestion of more than 15 mg fluoride/kg of body weight (i.e., more than 6.9 mg fluoride/lb body weight), induce vomiting and admit immediately to a hospital facility. A treatment dose (a thin ribbon) of Sodium Fluoride 5000 ppm contains 2.5 mg fluoride. A 1.8 oz. tube contains 255 mg fluoride.
Erectile dysfunction (ED) is a common complaint in the primary care office. It is frequently found in men with hyperlipidemia, hypertension, or diabetes, and may also be an early warning of peripheral arterial disease. We looked for a relationship between the degree of ED and the presence of PAD as measured by the Ankle Brachial Index (ABI) associated with co-morbid conditions. Men over the age of 50 with hyperlipidemia, diabetes, hypertension, or tobacco use were asked to complete a Sexual Health Inventory for Men (SHIM). An ABI was measured using a hand held Doppler. 175 men from two urban and three suburban Family Practices in Tidewater Virginia participated. Outcome measures included SHIM scores, ABI, Systolic Blood Pressure, LDL, Hemoglobin A1C and tobacco use. Moderate or severe erectile dysfunction (SHIM \< 11.0) was identified in 44% of participants. More than 12.5% of men with severe ED (SHIM \< 7.0) had an ABI positive for PAD at 0.95 or less. The results were adjusted for the presence of hyperlipidemia, hypertension, diabetes and tobacco use. Men with hypertension did not demonstrate a significant increase in the frequency of PAD compared to diabetics or smokers. Neither race nor age was found to increase the prevalence of ED. The complaint of erectile dysfunction in men over age 50 should prompt a physician to consider peripheral arterial disease. A simple self-administered SHIM test should help identify men at risk for PAD and suggest further evaluation if the score is 7.0 or less.
Twenty subjects will participate in two experimental periods. Each will include a 24-96 hour outpatient run-in period prior to their exercise visit wearing the bi-hormonal bionic pancreas. This will allow the bionic pancreas to adapt to their diabetes management needs. After the run-in period is complete, the subjects will participate in an exercise visit during which they will arrive fasting and remain fasted until the visit is completed. Subjects will walk on a treadmill for up to 1 hour at a comfortable walking pace. Plasma glucose (PG) measurements will be performed frequently. In one experimental period the bionic pancreas will remain in the bihormonal configuration and will deliver glucagon as needed during the exercise visit. In the other experimental period the glucagon will be replaced with a placebo during the exercise visit. The two experimental periods will be performed in random order. The study will be performed in single-blind fashion in that the participant will not know whether the bionic pancreas glucagon pump is filled with glucagon or placebo during the exercise visits. The outpatient run-in period will always be with the bi-hormonal bionic pancreas delivering glucagon.
A monitoring system includes a weight sensor for receiving a vial containing a controlled substance possessed by a patient. A processor receives a weight measured by the weight sensor. A communication circuit transmits the weight measured by the weight sensor to a remote server. The weight sensor may be mounted in a container having a first compartment and a second compartment. The first compartment has a first lid that is releasable without any lock. A second compartment has a second lid that is secured by a lock. The weight sensor is mounted inside the second compartment.
This invention is directed toward recombinant attenuated canarypox virus expression vectors containing exogenous DNA segments encoding lentiviral gene products. A parental canarypox virus (Rentschler strain) was obtained and attenuated through more than 200 serial passages on chick embryo fibroblasts. A master viral seed was subjected to four successive plaque purifications under agar and one plaque clone was amplified through five additional passages after which the stock virus was used as the parental virus in in vitro recombination studies. This attenuated plaque purified canarypox isolate was designated ALVAC. A series of ALVAC recombinants were generated that are capable of expressing different HIV and SIV gene products including Gag, Pol, Env, and Nef. These recombinants provide useful reagents for the generation of viral-specific immune responses.