anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The invention relates to an azapolypeptide compound belonging to the technical field of medicine engineering and a preparation method thereof. The azapolypeptide compound is shown in the formula I. The invention also relates to the preparation method of the azapolypeptide compound. The invention also relates to a use of the azapolypeptide compound in inhibition of tumor cell bioactivity. The preparation method utilizes novel, environmentally friendly and high efficiency processes to prepare the azapolypeptide compound, does not utilize a toxic sodium cyanide reagent used by a traditional method and has an overall yield improved to 40% from a yield of 8% of the method shown in the literature. The preparation method can realize high efficiency synthesis of the azapolypeptide compound having a diversified structure. The azapolypeptide compound comprises the following steps that benzyloxycarbonylpolypeptide hydrazide as a raw material and tert-butyl bromoacetate undergo a reaction, the reaction product and a monoester of fumaric acid undergo a condensation reaction, the reaction product undergoes a tertiary butyl removal reaction in trifluoroacetic acid and the tertiary butyl removal reaction product and a plurality of amines undergo a condensation reaction to produce a desired compound.
A derivation sample is established by retrospectively collecting the EUS images of about 100 FAIP patients and about 200 PC patients who were diagnosed for the first time in Peking Union Medical College Hospital in the past 6 years and underwent EUS at the same time. The parenchymal and ductal changes of pancreas were defined according to the Rosemont criteria. The parenchymal characteristics included hyperechoic foci/strands and lobularity, and the ductal changes included main pancreatic duct (MPD) dilation. Other EUS characteristics not included in the conventional criteria were described based on the literatures, including pancreatic diffuse hypoechogenicity, focal hypoechogenicity, pancreatic diffuse enlargement, focal enlargement, peripancreatic hypoechoic margin, common bile duct (CBD) dilation, bile duct wall thickening, lymphadenopathy and vessel involvement. The EUS characteristics of the two groups of patients are included in the multivariate stepwise logistic regression and receiver operating characteristics (ROC) analyses to construct a differential diagnosis model in derivation sample. Further, the differential diagnosis model will be prospectively validated by calculating the sensitivity and specificity in about 90 patients who are going to undergo EUS due to the difficulty in distinguishing between FAIP and PC. Diagnosis of AIP meets the revised Mayo clinic criteria (revised HISORt criteria) including features of histology, imaging, serology, other organs involvement and response to steroid therapy. Diagnosis of pancreatic duct adenocarcinoma is confirmed by surgical pathology or by cytology/histology after EUS-guided fine needle aspiration or biopsy.
Up to 18 participants will be enrolled and treated at escalating doses of Indoximod with a fixed dose of tergenpumatucel-L and docetaxel. Treatment may continue until definitive disease progression or significant toxicology.
There are a total of 3 study visits over the course of the 12 weeks of the study that will include procedures such as collection of their wound dressing, imaging, blood draw, and receiving the supplement (if in supplementation group). These visits will occur at weeks 0 (consent signed and first distribution of supplements), 2, 3, and 12. At the initial visit the following will be recorded: birth year, gender, ethnicity, race, women of child bearing age: current form of birth control, negative or positive urine Hcg, current medications (medication, dose, frequency, diagnosis), allergies, past or present medical problems, height and weight, HbA1c value, wound site, wound etiology, Blood pressure, pulse, and if the subjects will be randomized into either the control or supplementation group. Subjects will return one week later for study visit one where their blood pressure and pulse will be recorded and will also have one of the following tests completed as a screen fail for the study: Transcutaneous Oxygen Measurement, Toe Pressure, or Ankle-Brachial Index Test. If the reading is inadequate then the subject will no longer participate in the study. Their wound vac sponge will be collected and imaging will be obtained. Subjects will return for study visit 2 where they will have their blood pressure and pulse recorded, will have a blood draw, wound vac sponge collected and wound imaging obtained. Subjects will be asked to return after 12 weeks of supplementation and will have their blood pressure and pulse recorded and wound imaging obtained. Subjects will be asked to bring any empty packets of the supplement to each visit for compliance and will be given a new supply of supplements at the initial visit, visit 1 and 2. Note, if a subject is discontinued from the negative pressure therapy within 2 weeks of consent then the subject will be dropped from the study.
Primary attention should be given to the reestablishment of adequate respiratory exchange through provision of a patent airway and assisted or controlled ventilation. The narcotic antagonist naloxone hydrochloride is a specific antidote against respiratory depression which may result from overdosage or unusual sensitivity to narcotics, including hydromorphone. Therefore, an appropriate dose of naloxone hydrochloride should be administered, preferably by the intravenous route in conjunction with ventilatory assistance. Since the duration of action of hydromorphone may exceed that of the antagonist, the patient should be kept under continued surveillance; repeated doses of the antagonist may be required to maintain adequate respiration. An antagonist should not be administered in the absence of clinically significant respiratory or cardiovascular depression. Oxygen, intravenous fluids, vasopressors and other supportive measures should be employed as indicated.

The patient should be closely observed for a rise in temperature or pulmonary complications that may signal the need for institution of antibiotic therapy.

NOTE: In an individual physically dependent on narcotics, the administration of the usual dose of a narcotic antagonist will depend on the degree of physical dependence and the dose of antagonist administered. The use of narcotic antagonists in such individuals should be avoided if possible. If a narcotic antagonist must be used to treat serious respiratory depression in the physically dependent patient, the antagonist should be administered with extreme care and only one-tenth to one-fifth the usual initial dose administered.
PURPOSE AND OBJECTIVE: Endogenously produced carbon monoxide (CO) is known to act as a physiologic signaling molecule to induce mitochondrial biogenesis. This study will test if low-level CO preconditioning induces myocardial biogenesis in humans and if clinical benefit is derived from it. STUDY ACTIVITIES AND POPULATION: The study is an interventional, prospective, randomized, double-blinded trial with a 2-week follow up period. Forty subjects will be recruited from the population of patients scheduled to undergo elective aortic valve replacement. For safety purposes patients with coronary disease will be excluded. Subjects meeting the inclusion criteria will be randomized to receive either air or air containing CO @ 200ppm as a one-hour inhalational treatment per day over the course of the three days immediately prior to their scheduled operation. Biochemical markers for mitochondrial biogenesis (blood and right atrial tissue) and clinical outcome parameters ( BUN/creatinine, and left ventricular function measured by 2D echo) will be measured in all patients pre and post-operatively. Right atrial tissue samples will be collected from tissue that is routinely excised during placement of venous cannulas for cardiopulmonary bypass. RISK/SAFETY \& DATA ANALYSIS: Risks will be those of CO inhalation and blood drawing. The 200ppm dose chosen is within OSHA work place exposure limits and has been used safely in human subjects previously. Data will be analyzed by comparing biogenetic marker levels and clinical parameters pre and post intervention and control to CO treatment group.
The initial descriptions of inflammatory bowel disease (IBD) have been a topic of discussion. Cases of persistent diarrhea have been documented as far back as ancient Greece, with even Hippocrates (∼ 460-370 BCE) exploring various potential causes of diarrhea. Persian medicine was the predominant medical practice in the Eurasia region until the 18th century and had roots in Hippocrates and the ancient civilization of the region. Scholars, such as Avicenna (980-1025 CE), extensively described a disease characterized by intestinal ulcers, bloody diarrhea, and abdominal pain in the early medieval period. While some of the definitions and etiologies of IBD in Persian medicine are based on humoral theories that differ from current medical concepts, recent studies have suggested a potential relationship between the traditional Persian medicine understanding of the disease and IBD. Persian medicine classifies patients with specific diseases into different types of disorders known as dystemperament, with the application of these differences referred to as "syndrome differentiation." These traditional classifications require distinct therapeutic approaches. Research has delved into the molecular bases of the humoral theory and the impact of syndrome differentiation on drug selection for patients, including those with IBD. However, further research is needed to explore the potential effectiveness of Persian medicine in treating IBD and to understand how this ancient classification system can contribute to improved disease management.
Therapy-related acute lymphoblastic leukaemia (tr-ALL) is a disease entity attributed to previous exposure to chemotherapy and/or radiation for antecedent malignancy. There is observed female predominance for tr-ALL, likely due to high prevalence and excellent curable rate for non-metastatic breast cancer as well as the frequent use of carcinogenic agents as part of adjuvant therapy. Here, we reviewed 37 women with diagnosis of ALL following breast cancer treatment with focus on cytogenetic categorization. Philadelphia chromosome positivity (Ph+), KMT2A alterations and other cytogenetic change groups were observed in 32%, 22% and 46% of patients respectively. Median overall survival (OS) and relapse-free survival (RFS) were 19.4 and 12.9 months, overall while both OS and RFS were superior in tr-ALL with Ph+ disease compared to KMT2Ar and other cytogenetics respectively. Seventeen (45.9%) patients underwent consolidative allogeneic haematopoietic cell transplantation (alloHCT) in CR1 out of which 4 (24%) relapsed following transplant. Both OS and RFS were superior in the KMT2Ar cytogenetics group following alloHCT. Ph chromosome represents the largest genetic entity of tr-ALL following breast cancer therapy, and it may be associated with superior survival outcomes while KMT2Ar may be associated with poorer outcomes that can perhaps be mitigated by alloHSCT.
* NSAIDs may cause an increased risk of serious cardiovascular thrombotic events, myocardial infarction, and stroke, which can be fatal. This risk may increase with duration of use. Patients with cardiovascular disease or risk factors for cardiovascular disease may be at greater risk. (See WARNINGS.)

  * Sulindac tablets are contraindicated for the treatment of peri-operative pain in the setting of coronary artery bypass graft (CABG) surgery. (See WARNINGS.)
PROBLEM TO BE SOLVED: To obtain a hair growth suppressing agent capable of effectively suppressing the growth of hair and reducing the number of hair removal treatment times by making the hair growth suppressing agent include a specific enzyme as an active ingredient. SOLUTION: This suppressing agent comprises a neutral endopeptidase inhibitor as an active ingredient. An inhibitor against a neutral endopeptidase derived from a dermal fibroblast is preferable as the inhibitor. Especially a malonamide derivative of formula I [R1 is H, an alkyl or the like; R2 is H, a (substitute) alkyl or the like; R3 is H, an alkyl or the like; R4 is H, a (substitute) alkyl or the like; R5 is OH, an alkoxy or the like; n is 0-5] (e.g. a compound of formula II), etc., are preferable as the inhibitor. The amount of the inhibitor is preferably 0.0001-40 wt.%. The hair occurrence supressing agent containing the inhibitor is made into a form of skin preparation for external use. The suppressing agent can be formulated with various arbitrary components generally useful in cosmetics, etc., so long as the effects of the suppressing agent are not impaired.
PURPOSE: A composition containing xanthohumol is provided to promote differentiation of osteoclast and to treat bone diseases. CONSTITUTION: A composition for preventing or treating osteoclast differentiation contains xanthohumol as an active ingredient. The composition contains xanthohumol and bone resorption inhibitor as an active ingredient. The bone absorption inhibitor is bisphosphonate, estrogen, calcitonin, vitamin D, calcium, fluoride, anabolic steroid or parathyroid hormone. A health functional food for preventing or treating osteoporosis contains xanthohumol as an active ingredient. The health functional food includes drink, meat, sausage, bread, candy, snack, noodle, ice cream, soup, isotonic drink, alcohol beverage, or vitamin complex.
INTRODUCTION: Periocular cutaneous squamous cell carcinoma (cSCC) accounts for 5-10% of all eyelid malignancies. Periocular cSCC carries a low mortality rate but can be destructive to local tissues. Due to the unique function and anatomy of the eyelids, Mohs micrographic surgery (MMS) is gold standard for treating cSCC to preserve healthy tissue and reduce rates of local recurrence. In this study, we describe the success and outcomes of MMS and subsequent oculoplastic reconstruction for periocular cSCC in the North East of England.
METHODS: Retrospective analysis of 34 patients who underwent MMS for periocular cSCC in the North of England between 2013 and 2020. Primary outcome measure of success is defined as no recurrence of cSCC after minimum 24 months' time elapsed post-MMS. Secondary outcome measures included analysis of disease characteristics, describing the surgical techniques utilised for oculoplastic reconstruction following MMS and surgical complications should they occur.
RESULTS: Two patients (5.9%) had local recurrence of periocular cSCC. Median time elapsed since MMS was 60 months. A variety of oculoplastic surgical techniques were utilised in the repair of the Mohs defect. One patient (2.9%) developed a significant post-operative reconstruction complication.
CONCLUSION: Periocular cSCC recurrence following MMS in the North of England is 5.9%, which is comparable to the literature. Significant post-operative complications following oculoplastic reconstruction of periocular MMS are very low, occurring in 2.9% of cases in this study.
Patients with emicizumab concentration of ≥ 40 μg/mL will receive individualized PK-guided dose reduction of emicizumab targeted at a Ctrough of 30μg/mL. Patients will be followed for 12 months on reduced dosing.
Accessing the natural genetic diversity of species unveils hidden genetic traits, clarifies gene functions and allows the generalizability of laboratory findings to be assessed. One notable discovery made in natural isolates of Saccharomyces cerevisiae is that aneuploidy-an imbalance in chromosome copy numbers-is frequent1,2 (around 20%), which seems to contradict the substantial fitness costs and transient nature of aneuploidy when it is engineered in the laboratory3-5. Here we generate a proteomic resource and merge it with genomic1 and transcriptomic6 data for 796 euploid and aneuploid natural isolates. We find that natural and lab-generated aneuploids differ specifically at the proteome. In lab-generated aneuploids, some proteins-especially subunits of protein complexes-show reduced expression, but the overall protein levels correspond to the aneuploid gene dosage. By contrast, in natural isolates, more than 70% of proteins encoded on aneuploid chromosomes are dosage compensated, and average protein levels are shifted towards the euploid state chromosome-wide. At the molecular level, we detect an induction of structural components of the proteasome, increased levels of ubiquitination, and reveal an interdependency of protein turnover rates and attenuation. Our study thus highlights the role of protein turnover in mediating aneuploidy tolerance, and shows the utility of exploiting the natural diversity of species to attain generalizable molecular insights into complex biological processes.
Wnt/β-catenin signaling is an attractive target for regenerative medicine. A powerful driver of stem cell activity and hence tissue regeneration, Wnt signaling can promote fibroblast proliferation and activation, leading to fibrosis, while prolonged Wnt signaling is potentially carcinogenic. Thus, to harness its therapeutic potential, the activation of Wnt signaling must be transient, reversible, and tissue specific. In the lung, Wnt signaling is essential for alveolar stem cell activity and alveolar regeneration, which is impaired in lung fibrosis. Activation of Wnt/β-catenin signaling in lung epithelium may have anti-fibrotic effects. Here, we used intratracheal adeno-associated virus 6 injection to selectively deliver CasRx into the lung epithelium, where it reversibly activates Wnt signaling by simultaneously degrading mRNAs encoding Axin1 and Axin2, negative regulators of Wnt/β-catenin signaling. Interestingly, CasRx-mediated Wnt activation specifically in lung epithelium not only promotes alveolar type II cell proliferation and alveolar regeneration but also inhibits lung fibrosis resulted from bleomycin-induced injury, relevant in both preventive and therapeutic settings. Our study offers an attractive strategy for treating pulmonary fibrosis, with general implications for regenerative medicine.
BACKGROUND: It remains controversial whether prenatal screening or diagnostic testing should be offered to fetuses with nasal bone (NB) absence or hypoplasia, and there are no studies comparing the yield of chromosomal microarray analysis (CMA) to non-invasive prenatal screening (NIPS). The aim of this study was to evaluate the residual risk of clinically significant copy number variations (CNVs) in fetuses with NB absence or hypoplasia after excluding theoretically NIPS-detectable abnormalities, and to assess their clinical outcomes.
METHODS: This prospective study encompassed 400 fetuses with NB absence or hypoplasia undergoing CMA testing between 2015 and 2022. Clinically significant CMA findings were categorized into three subgroups, including three-NIPS-detectable (trisomies 21, 18 and 13), five-NIPS-detectable (trisomies 21, 18 and 13 and sex chromosome aneuploidies) and genome-wide NIPS-detectable (variants over 7 Mb). We calculated the theoretical residual risk and compared it with the results of a control cohort of low-risk pregnancies. We further evaluated their clinical outcomes.
RESULTS: The overall diagnostic yield in our cohort was 7.8% (31/400). The detection rate of clinically significant CMA findings in fetuses with non-isolated NB absence or hypoplasia was significantly higher than that in fetuses with isolated NB absence or hypoplasia (20.0% vs. 6.6%, P =.005). The theoretical residual risks in all NIPS models were significantly higher when compared with the control cohort. The normal infant rate in fetuses with normal CMA results was 97.9% (323/330), and a significant higher incidence was observed in fetuses with isolated NB absence or hypoplasia compared with non-isolated NB absence or hypoplasia (98.4% vs. 91.7%, P =.028).
CONCLUSIONS: The residual risk of clinically significant CNVs in fetuses with NB absence or hypoplasia following the exclusion of theoretically NIPS-detectable findings was higher than that in low-risk pregnancies. This risk should be considered in genetic counseling to make a more comprehensive and precise choice regarding prenatal genetic testing.
OBJECTIVE: The highly intricate nature of the cervical spinal cord can cause arteriovenous shunts in these segments that may be associated with heightened clinical risks and treatment complexities. In this article, the authors aimed to provide a comprehensive analysis of the detailed natural course, treatment, and clinical outcomes of cervical spinal cord arteriovenous shunts (SCAVSs) based on the largest cohort to date.
METHODS: Two hundred forty consecutive patients were included. Data on clinical presentation, angioarchitecture, treatment, and follow-up were retrospectively reviewed.
RESULTS: The cohort demonstrated a greater prevalence of acute onset (63.3% vs 36.7%). Spontaneous recovery was observed in 63.7% of patients after onset, with a significantly elevated recovery rate observed among patients experiencing acute onset (72.4% vs 48.9%, p < 0.001). The risks of acute and gradual clinical deterioration after onset was 11.9%/year and 13.4%/year, respectively. Microsurgery was performed in 39.6% of patients, while the remaining 60.4% exclusively underwent embolization. The complete obliteration rate was 65.3% after microsurgery and 21.4% after embolization. The rate of treatment-related deterioration was 14.7% after microsurgery and 6.2% after embolization. After partial treatment, the acute and gradual deterioration rates were 4.1%/year and 6.6%/year, respectively. Lack of spontaneous recovery after onset was an independent predictor of embolization-related deterioration (OR 17.905, p = 0.007) and long-term gradual deterioration after partial treatment (HR 2.325, p = 0.021). After a median follow-up period of 32.55 months, prognosis was unfavorable in 16.7% of patients, with the sole independent risk factor being the absence of spontaneous recovery after onset (OR 2.476, p = 0.018).
CONCLUSIONS: The outcomes of patients with cervical SCAVS were generally favorable, even in patients with only partial obliteration of the lesions. However, patients who did not show a trend toward spontaneous recovery after onset had a significantly elevated risk of unfavorable prognosis, highlighting the need for prompt clinical intervention.
Etoposide 100mg/m\^2 ivggt on days 1, 2, 3, Cisplatin 25mg/m\^2 ivggt on days 1, 2, 3, repeated every 21 days. When the investigator believes that the participant is not suitable for continued medication or the evaluation is progressive disease (PD) according to the RECIST 1.1 standard, the medication is over.
ICUAP is an increasingly recognised clinical problem associated with significant morbidity and mortality. However the pathogenesis of the diseae is poorly understood and as yet no treatment exists. We believe that both myostatin and FHL-1 will be important in the development of this disease. This is based recent research and that both these proteins are likely to be regulated by sepsis and immobility (two major risk factors for ICUAP. There is evidence from invitro work that the two are likely to interact. We have designed an interventional trial to investigate the above hypothesis. Patients admitted to ICU and at risk of developing muscle wasting will be selected and receive electrical muscle stimulation of the quadriceps muscle for 1 week. Physiological measurements of peripheral and respiratory muscle strength and quadriceps size will be made pre and post intervention. And muscle biopsies, blood and urine collected from both legs pre and post intervention. The relevant molecular pathways can then be examined.
The eDelphi panels will consist of approximately 100 healthcare professionals from various European countries from the following fields: neonatology, midwifery, (neonatal) care, obstetrics, parent representing institutions, psychology, and physiotherapy. 20-30 of them will be invited for a final consensus workshop.