anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The physiologic mechanism of erection of the penis involves release of nitric oxide (NO) in the corpus cavernosum during sexual stimulation. NO then activates the enzyme guanylate cyclase, which results in increased levels of cyclic guanosine monophosphate (cGMP), producing smooth muscle relaxation in the corpus cavernosum and allowing inflow of blood.

Sildenafil enhances the effect of NO by inhibiting phosphodiesterase type 5 (PDE5), which is responsible for degradation of cGMP in the corpus cavernosum. Sildenafil has no direct relaxant effect on isolated human corpus cavernosum. When sexual stimulation causes local release of NO, inhibition of PDE5 by sildenafil causes increased levels of cGMP in the corpus cavernosum, resulting in smooth muscle relaxation and inflow of blood to the corpus cavernosum. Sildenafil at recommended doses has no effect in the absence of sexual stimulation.

Binding Characteristics

Studies  in vitro have shown that sildenafil is selective for PDE5. Its effect is more potent on PDE5 than on other known phosphodiesterases (10-fold for PDE6, >80-fold for PDE1, >700-fold for PDE2, PDE3, PDE4, PDE7, PDE8, PDE9, PDE10, and PDE11). Sildenafil is approximately 4,000-fold more selective for PDE5 compared to PDE3. PDE3 is involved in control of cardiac contractility. Sildenafil is only about 10-fold as potent for PDE5 compared to PDE6, an enzyme found in the retina which is involved in the phototransduction pathway of the retina. This lower selectivity is thought to be the basis for abnormalities related to color vision [see Clinical Pharmacology (12.2)]. 

In addition to human corpus cavernosum smooth muscle, PDE5 is also found in other tissues including platelets, vascular and visceral smooth muscle, and skeletal muscle, brain, heart, liver, kidney, lung, pancreas, prostate, bladder, testis, and seminal vesicle. The inhibition of PDE5 in some of these tissues by sildenafil may be the basis for the enhanced platelet antiaggregatory activity of NO observed in vitro, an inhibition of platelet thrombus formation  in vivo and peripheral arterial-venous dilatation  in vivo.
This study is a double blind randomized controlled trial to determine the effectiveness of DEX during CPB as myocardial protection between DEX group and control group. The study population is classic TOF patients who underwent elective total correction cardiac surgery. This study was approved by the research ethical committee (Institutional Review Board) of the National Cardiovascular Center Harapan Kita Jakarta (NCCHK). Before randomization, participants who are eligible based on inclusion and exclusion criterias will be given informed consent. If the guardians of the participants agree, the participants will be included in this research. Sixty-six pediatric participants with classic TOF undergoing elective total correction will be randomly divided into two groups, DEX group and control group. Dexmedetomidine HCl is provided in the form of a liquid injection (Precedex/Kabimidine 200 mcg/2 ml). For the DEX group, DEX was calculated with a priming dose of 0.5 mcg/kg in a 5 ml syringe mixed in priming fluid and 0.25 mcg/kg/hour DEX infusion diluted in 0.9% NaCl 20 ml in a 20 ml syringe administered to the CPB reservoir with an infusion rate of 10 ml/hour. For the control group, the volume of administration of 0.9% NaCl as priming and 0.9% NaCl infusion was given to the CPB machine with adjusted amount and rate same as the DEX group.

We will measure myocardial injury biomarker plasma levels (Troponin I) and cytokines proinflammatory biomarkers plasma level (IL-6) as the primary outcome of myocardial protection. Serum plasma levels of troponin I and IL-6 will be taken 4 times (T1, 5 minutes after induction as baseline level; T2,1 hour after CPB; T3, 6 hours after CPB, and T4, 24 hours after CPB). Secondary outcomes including hemodynamic profile (cardiac output, cardiac index, and systemic vascular resistance, at 5 minute before induction as baseline level, 6 hours, 24 hours, and 48 hours after CPB), serum lactate levels at 5 minutes after induction as baseline level, 1 hour, 6 hours, and 24 hours after CPB, morbidity outcomes (vasoinotropic score at 1 hour, 6 hours, and 24 hours after CPB, length of ventilator use, and length of stay in intensive care).
Group A will receive Range of motion for 5 minutes involving movements that stretch and strengthen the muscles and improve the stability. Proprioceptive training for 5 minutes which involve Single-leg balance Start with 20-30 seconds per leg and gradually increase to 1 minute 2-3 sets per leg. Weight bearing exercises on an uneven surface (such as Bosu ball or stability disc) and jumping rope 5-10 minutes/session. All proprioceptive training done firstly with eyes open and then with close eyes. Squat-to-stand training proprioceptive training lower extremity.
Participant in this group will continue in a usual care (UC) group. They will receive dietary advice based on the Practical Guide to Diabetes Management in Ramadan produced by Ministry of Health (2015).
A pharmaceutical agent for treating an amyloid disease in a patient, wherein the pharmaceutical agent comprises a saccharide containing at least one substituted anionic group, or a pharmaceutically acceptable salt of the saccharide containing at least one substituted anionic group, and in preferred embodiments is a therapeutically effective amount of glucose pentasulfate. The agent is directed to amyloid diseases in general and to Alzheimer's disease in particular. The pharmaceutical agent may advantageously be combined with a pharmaceutically acceptable carrier, diluent or excipient. The pharmacological agent may be used, singly or in combination with other agents, in connection with the treatment or prevention of Alzheimer's disease, type II diabetes, or other amyloidoses. The pharmaceutical agent may be used, singly or in combination with other agents to reduce, eliminate or prevent fibrillar amyloid formation, deposition, accumulation or persistence; or to inhibit fibrillar amyloid formation or growth; or to inhibit amyloid-proteoglycan/glycosaminoglycan interactions; or to cause dissolution or disruption of preformed amyloid fibrils. Similarly, the pharmaceutical agent may be used, singly or in combination with other agents, to reduce, eliminate or prevent amyloid protein formation, deposition, accumulation or persistence, regardless of the nature of the amyloid protein involved or the clinical setting.
Standard cognitive behavioral therapy. Group format, 8 sessions, approximately 90 minutes each. Up to 8-weeks of transdermal nicotine patches. Traditional CBT, with no focus on race: smoking and health, benefits of quitting, weight control, relapse prevention, coping skills.
BACKGROUND: Sovateltide (IRL-1620), an endothelin B receptor agonist, has previously demonstrated neuroprotective and neuroregenerative effects in animal models of acute ischemic stroke. Recently, clinical trials indicated that it could also be effective in humans with stroke. Here, we systematically investigate whether IRL-1620 may be used for the treatment of ischemia-induced brain injury.
METHODS: A systematic review was performed following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. MEDLINE (PubMed) and Scopus databases were searched for eligible studies up to December 2022. The databases ClinicalTrials.gov and Pharmazz Inc. were screened for unpublished or ongoing trials. Only studies in English were evaluated for eligibility. Meta-analysis of the included studies was also conducted.
RESULTS: Finally, seven studies were included in the review, all in animal rat models because of scarcity of clinical trials. Six studies, all in middle cerebral artery occlusion (MCAO) models, were selected for meta-analysis. In the two studies assessing mortality, no deaths were reported in the IRL-1620 group 24 h after MCAO, whereas the vehicle group had almost a five times higher mortality risk (risk ratio 5.3, 95% confidence interval 0.7-40.1, I2 = 0%). In all five studies evaluating outcome on day 7 after MCAO, IRL-1620 was associated with statistically significantly lower neurological deficit and improved motor performance compared with the vehicle. Infract volume, differentiation potential of neuronal progenitor cells, and mitochondrial fate also improved with IRL-1620 administration.
CONCLUSIONS: According to the above, in animal MCAO models, IRL-1620 enhanced neurogenesis and neuroprotection and improved outcome. Future studies are needed to expand our understanding of its effects in human study participants with acute ischemic stroke as well as in other common causes of cerebral ischemia including cardiac arrest.
FIELD: medicine. ^ SUBSTANCE: invention relates to medicine, liver surgery and magnetic resonance (MR) diagnostics in case of presence of cholangiostoma. Middle-field magnetic resonance tomography is performed in several stages: examination of abdominal cavity in accordance with standard methods on middle-field MR-scanner; retrieval of patient from device tunnel and introduction of physiological solution into collapsed bile tree through external cholangiostoma hole at rate 0.3 ml/s until sensation of filling appears, in volume 7-10 ml. After that, MR-cholangiography is performed again with orientation of images on axial tomograms perpendicularly to bile bladder position. ^ EFFECT: method makes it possible to determine maximal level of extrahepatic bile duct obstruction. ^ 1 tbl
PURPOSE: The war metaphor is one strategy used frequently in breast cancer to inspire individuals in a "fight" against cancer and assist patients in navigating their illness experience. Despite prominent use, the emotional impact of this language has not been examined in the context of meaning making among women with metastatic breast cancer (MBC).
METHODS: This study involved a semi-structured interview considering the war metaphor's impact on women's illness experience with MBC. Participants (n = 22) had been diagnosed with MBC for at least 6 months or following 1 disease progression and were undergoing treatment at an NCI-designated cancer center in Western Pennsylvania at the time of interview. Each participant underwent an individual interview exploring the war metaphor's impact on illness experience. Qualitative thematic analysis was performed to assess feelings about the war metaphor and emotional response to the lived experience of cancer.
RESULTS: Two themes were identified surrounding metaphor use and participants' experiences with meaning making in cancer. First, women with MBC perceive the diagnosis as an "unfair fight" due to its incurable nature. Second, patients use alternative language of "living life" and communicate resistance to being defined by their cancer diagnosis.
CONCLUSION: War metaphors are one collection of terminology people use to understand their diagnosis. However, their use may apply pressure to prioritize positivity in the face of diagnosis and treatment, in a unique clinical context where this may not be adaptive. These findings affirm a need to consider patients' lived experiences to best facilitate psychological adjustment to illness.
Background: Obstructive pelvic arterial lesions were present in approximately 70-80% of patients aged \>50 years and having erectile dysfunction. Previous studies have shown that most arterial stenoses were present in the internal pudendal and common penile artery segments. Investigators have also demonstrated that angioplasty for both internal pudendal and penile arteries is safe and can achieve clinically significant improvement in erectile function in \~60% of patients with erectile dysfunction. Nevertheless, in the ZEN study and investigators' preliminary observation, the 6-month angiographic binary restenosis rate for drug-eluting stents (DES) in internal pudendal artery approached 30-50%. The internal pudendal artery requires integral vasomotor function to provide sufficient blood supply during erection, whereas metallic stents impair vasomotor function. A fully bioabsorbable drug-eluting stent that scaffolds the vessel wall when needed and then disappear once the acute recoil and constrictive remodeling processes have subsided is therefore particularly advantageous for the internal pudendal artery. Investigators herein would like to assess the feasibility and safety of the bioabsorbable everolimus-eluting stents in patients with erectile dysfunction and concomitant internal pudendal artery stenoses.

Methods: This prospective, unblinded, single-arm, single-center study is a feasibility trial designed to provide preliminary observations and generate hypotheses for future studies. A total of 15 BVSs are planned to be assessed and will be deployed in the internal pudendal artery, with a 1:1 ratio of both proximal and distal segments. All subjects will undergo pelvic CT angiography at baseline and 6 months after intervention. Invasive selective pudendal angiography will be performed 6-9 months after intervention as well. Intravascular ultrasound and/or optical coherence tomography (OCT) imaging will be obtained during invasive angiography. The primary feasibility endpoint is CT angiographic binary restenosis (≥50% lumen diameter stenosis) at 6 months.
Disclosed are: RNA for inhibiting miRNA efficiently; a vector for expressing the RNA in a cell; a method for constructing the vector; a method for inhibiting miRNA by utilizing the RNA; and others. Specifically disclosed is a miRNA-inhibiting RNA complex which comprises a double-stranded structure and at least one RNA strand that contains a miRNA-binding sequence and is linked to the two strands of the double-stranded structure at at least one end of the double-stranded structure.  It is found that the miRNA-inhibiting RNA complex can inhibit miRNA efficiently.  Particularly, RNA comprising two double-stranded structures and two RNA molecules each containing a miRNA-binding sequence and arranged so as to be sandwiched between the two double-stranded structures can inhibit miRNA strongly.  The RNA can be expressed from a Pol III promoter or the like, and can inhibit miRNA steadily for a long period when integrated into a retrovirus vector.  It becomes possible to provide a useful tool for regulating miRNA, which is expected to be used in gene regulation, gene therapy and the like in differentiation, development, neoplasia, infections and the like in which miRNA is involved.
The invention provides a Saccharomyces cerevisiae strain and a rose fermentation liquid containing the same, and a preparation method and application thereof. The preservation number of the strain is CGMCC No. 19335. The rose sugar is derived from the traditional rose sugar in the Dali Baijiu area, and is obtained by purifying the traditional rose sugar diluent in the Dali Baijiu area, which is cultured for different fermentation years by one or more of a PDA culture medium, a wort culture medium, a Chaudhur culture medium, a YPD culture medium and a Sabouraud culture medium. The roux combined yeast strain and the rose fermentation liquor containing the roux combined yeast strain can obviously increase the content of total polyphenol and total flavone of the rose liquid, thereby improving the antioxidant activity and tyrosinase inhibitory activity of the rose liquid. It can be directly eaten as functional food or used as main raw material or auxiliary material of functional cosmetics for resisting senility, whitening skin and the like in the field of cosmetic application.
This is an observational prospective matched cohort study to evaluate the post-acute consequences of the SARS-CoV-2 symptomatic infection (case-positives) while having as comparison groups (1) symptomatic controls (case-negatives) and (2) healthy controls, that are healthy individuals recruited from the same community of the cases, but not arise from the same household. After pre-screening of COVID-19 symptoms at the hospital and other satellite health centers, consenting/assenting patients of 16 years of age and above with all range of PCR-confirmed Covid-19 disease severity -from mild to severely ill hospitalized patients- will be recruited and matched to other Non-SARS-CoV-2 PCR-determined patients and to healthy community controls. Then, they will be followed up for 12 months (13 months after screening) to determine the occurrence of admissions, any outpatient encounter, symptoms (new or persistent) and concomitant use of medication after 28 days of diagnosis.

At recruitment, respiratory samples are collected for respiratory infections diagnosis. Also, blood samples are collected to generate baseline data on potential biomarkers associated to occurrence of investigated outcomes. This will include biochemistry (including inflammatory markers) and hematology as well as SARS-CoV-2 serology (IgG) which will also be taken at the end of follow up to rule out infection during the course of the follow up. Though, the serology testing won't be done along each recruitment but in batches during the study period. Clinical (symptoms and diagnosis), socioeconomic, demographic, household conditions, health seeking behavior and medical history information will be gathered.
AGYW HIV-negative and established to be at high risk will be consented to enroll in the PrEP study. AGYW will be followed every 3 months for 12 months to determine incidence, assess factors and costs of delivering PrEP to AGYW.
No specific information is available on the treatment of overdose with ABILIFY. An electrocardiogram should be obtained in case of overdosage and if QT interval prolongation is present, cardiac monitoring should be instituted. Otherwise, management of overdose should concentrate on supportive therapy, maintaining an adequate airway, oxygenation and ventilation, and management of symptoms. Close medical supervision and monitoring should continue until the patient recovers.

Charcoal: In the event of an overdose of ABILIFY, an early charcoal administration may be useful in partially preventing the absorption of aripiprazole. Administration of 50 g of activated charcoal, one hour after a single 15 mg oral dose of ABILIFY, decreased the mean AUC and Cmax of aripiprazole by 50%.

Hemodialysis: Although there is no information on the effect of hemodialysis in treating an overdose with ABILIFY, hemodialysis is unlikely to be useful in overdose management since aripiprazole is highly bound to plasma proteins.
Procollagen-lysine 2-oxoglutarate 5-dioxygenase 2 (Plod2) is a key collagen lysyl hydroxylase mediating the formation of collagen fiber and stabilized collagen cross-links, and has been identified in several forms of fibrosis. However, the potential role and regulatory mechanism of Plod2 in liver fibrosis remain unclear yet. Mouse liver fibrosis models were induced by injecting carbon tetrachloride (CCl4) intraperitoneally. The morphology and alignment of collagen was observed under transmission and scanning electron microscopy, and extracellular matrix (ECM) stiffness was measured by atomic force microscopy. Large amounts of densely packed fibrillar collagen fibers produced by myofibroblasts (MFs) were deposited in fibrotic liver of mice reaching very large diameters in the cross section, accompanied with ECM stiffening, which was positively correlated with collagen-crosslinking. The expression of Plod2 was dynamically up-regulated in fibrotic liver of mouse and human. In MFs transfection of Plod2 siRNA made collagen fibers more orderly and linear aligned which can be easily degraded and protected from ECM stiffness. Administration of Plod2 siRNA preventatively or therapeutically in CCl4 mice reduced the average size of collagen bundles in transverse section, increased collagen solubility, decreases the levels of crosslinking products hydroxylysylpyridinoline and lysylpyridinoline, prevented ECM stiffening and alleviated liver fibrosis. Altogether, Plod2 mediates the formation of stabilized profibrotic collagen cross-links in MFs, leading to the alteration of collagen solubility and ECM stiffness, and eventually aggravates liver fibrosis, which provide potential target for the treatment of liver disease.
Data including demographics, type of HCT (e.g., allogeneic or autologous), preexisting physical conditions (e.g., chronic joint injury), CRF, steroid use data, ECOG and KPS scores are collected from patients' medical charts at time of enrollment. Patients are prescribed participation in a primarily self-directed physical activity program which encourages them to spend 6 hours out of bed daily and to perform 30 minutes of light-to-moderate daily aerobic activity. Patients who are able to maintain independent mobility undergo physical therapist assessment 2 times a week until hospital discharge. Patients wear a physical activity monitoring device and daily activity and sleep data are collected continuously during hospital LOS.
Participants will be dosed 250mg Acetazolamide (p.o.) three times per day for two days prior to and a single dose on the day of study.
ETHNOPHARMACOLOGICAL RELEVANCE: Naringenin (NGN) is a widely distributed flavonoid with potent antioxidant and neuroprotective properties. Neuroprotective agents play a crucial role in the treatment of hypoxic-ischemic encephalopathy (HIE). It has shown potential therapeutic effects for neurological disorders. However, its efficacy on HIE is yet to be investigated.
AIM OF THE STUDY: This study aims to investigate the potential neuroprotective effect of naringenin and its underlying molecular mechanisms in reducing oxidative stress, apoptosis, and improving brain outcomes following HIE. Additionally, the study aims to identify the potential targets, mechanisms, and functions of naringenin using network pharmacology analysis.
MATERIALS AND METHODS: Neonatal mice were exposed to the hypoxic-ischemic brain damage (HIBD) model to determine brain water content, and brain tissue was subjected to hematoxylin and eosin (HE), immunohistochemistry (IHC), terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL), and Nissl staining to investigate its neuroprotective effects. Furthermore, the neonatal mouse primary neuron oxygen-glucose deprivation (OGD) model to measure reactive oxygen species (ROS) production in vitro. The protein levels were characterized by Western Blot, and mRNA levels were evaluated by a real-time quantitative PCR detecting system (qPCR). Transmission electron microscopy (TEM) and mitochondrial fluorescent staining were used to observe mitochondrial morphology. Neuronal nuclei (NeuN) and microtubule-associated protein 2 (MAP2) were detected by Immunofluorescence (IF). Finally, network pharmacology was employed to determine the common target of naringenin and HIE. The core genes were obtained via protein-protein interaction networks (PPI) analysis and molecular docking was examined, and the mechanism of action was explored through Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis. Additionally, small interfering RNA (siRNA) was constructed for verification.
RESULTS: Naringenin has a neuroprotective effect in HIBD by modulating Vegfa expression and activating the PI3K/AKT pathway to inhibit apoptosis. Furthermore, molecular docking results suggest that Vegfa is a potential binding target of naringenin, and silencing Vegfa partially reverses the pharmacological effects of NGN.
CONCLUSION: Our findings suggest that naringenin demonstrates potential clinical application for treating HIE as a novel neuroprotective agent.