anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The World Health Organization (WHO) defines obesity as an urgency for health and a social emergency. Today around 39 % of people is overweight, of these over 13 % is obese. It is well-consolidated that the adipose cells are deputy to lipid storage under caloric excess; however, despite the classical idea that adipose tissue has exclusively a passive function, now it is known to be deeply involved in the regulation of systemic metabolism in physiological as well as under obesogenic conditions, with consequences on cardiovascular health. Beside two traditional types of adipose cells (white and brown), recently the beige one has been highlighted as the consequence of the healthy remodeling of white adipocytes, confirming their metabolic adaptability. In this direction, pharmacological, nutraceutical and nutrient-based approaches are addressed to positively influence inflammation and metabolism, thus contributing to reduce the obese-associated cardiovascular risk. In this scenario, hydrogen sulfide emerges as a new mediator that may regulate crucial targets involved in the regulation of metabolism. The current evidence demonstrates that hydrogen sulfide may induce peroxisome proliferator activated receptor γ (PPARγ), a crucial mediator of adipogenesis, inhibit the phosphorylation of perlipin-1 (plin-1), a protein implicated in the lipolysis, and finally promote browning process, through the release of irisin from skeletal muscle. The results summarized in this review suggest an important role of hydrogen sulfide in the regulation of metabolism and in the prevention/treatment of obese-associated cardiovascular diseases and propose new insight on the putative mechanisms underlying the release of hydrogen sulfide or its biosynthesis, delineating a further exciting field of application.
Alcohol abuse is a major burden on society and even more of a problem in the Veteran population. Chronic alcohol ingestion can have serious health consequences including pneumonia and acute lung injury, which can occur suddenly and without warning even in physically fit individuals without apparent signs of alcohol dependence. Therefore, it is vital for the health of our Veterans and indeed the entire population to identify effective treatments that can limit or even prevent these devastating consequences. The primary goal of this clinical research project is to determine if dietary zinc or supplements of the antioxidant S-adenosylmethionine (SAMe) can augment lung immune defenses in otherwise healthy alcoholics and thereby decrease the risk of lung injury and infection. There is already strong evidence from the investigators' experimental animal model that moderate daily alcohol ingestion for as little as six weeks causes oxidative stress and zinc deficiency in the lung. These derangements result insult in dysfunction of the alveolar macrophage, which is the resident immune cell, and predisposes animals to the development of pneumonia. Importantly, in this same animal model, the investigators found that adding either zinc or antioxidants to the diet prevents these problems and preserves lung health even during daily alcohol ingestion.

This project will translate basic findings in the animal model to the clinical setting and determine whether or not zinc or SAMe supplements are effective in humans who pathologically consume alcohol. This project will enroll Veterans seen at the Atlanta Veterans Hospital in the Substance Abuse Treatment Program (SATP). Participants will be evaluated by undergoing a procedure to obtain samples of fluid from their lungs, measure zinc levels, redox potential, and assess how well their alveolar macrophages respond to bacteria (by determining phagocytic capacity). After completion of the initial evaluation, the participants will be randomized to receive standard treatment (placebo), zinc supplements, dietary SAMe, or the combination of zinc and SAMe for 14 days. All subjects will be evaluated for two weeks as they undergo treatment. At the end of this two week period, measurements of lung zinc, redox potential and macrophage function will be repeated and compared between the two groups. The hypothesis is that both dietary zinc and SAM supplements will improve the immune function of the alveolar macrophage.

If this project is successful, it will lead to larger clinical trials to determine if either dietary zinc and/or SAMe supplements can be effective even in the acute clinical setting and improve outcomes in alcoholics who develop pneumonia or acute lung injury. Overall, both zinc and SAMe supplements are safe and inexpensive to provide, allowing these potential treatments to be easily implemented in the Veteran population as well as society in general. Given the significant burden of unhealthy alcohol use, the investigators need ways to limit the physical consequences of alcohol abuse while the investigators continue the efforts at public education and addiction treatment.
Myocardial ischemia/reperfusion injury (MIRI) is an irreversible adverse event during the management of coronary heart disease that lacks effective controls. The underlying mechanism of MIRI still requires further investigation. Recent studies have suggested that overexpression of ATF3 protects against MIRI by regulating inflammatory responses, ferroptosis, and autophagy. The downstream target of ATF3, EGR1, also showed cardioprotective properties against MIRI by promoting autophagy. Therefore, further investigating the effect of ATF3/EGR1 pathway on MIRI-induced inflammation and autophagy is needed. Cardiomyocyte MIRI model was established by challenging H9C2 cells with hypoxia/reoxygenation (H/R). The ATF3 overexpression-H/R cell model by transfecting ATF3 plasmid into the H9C2 cell line. The transcription levels of ATF3 and EGR1 were determined using RT-qPCR, the levels of TNF-α and IL-6 were determined using ELISA kits, the protein expression of LC3 I, LC3 II, and P62 was determined via WB, and microstructure of H9C2 cell was observed by transmission electron microscopy (TEM). Overexpression of ATF3 significantly downregulated Egr1 levels, indicating that EGR1 might be the target of ATF3. By upregulating ATF3 levels, the extracellular levels of the inflammatory cytokines TNF-α and IL-6 significantly decreased, and the protein expression of the autophagy markers LC3 I, LC3 II, and P62 significantly increased. TEM results revealed that the cell line in the H/R-ATF3 group exhibited a higher abundance of autophagosome enclosures of mitochondria. The results indicated that ATF3/EGR1 may alleviate inflammation and improve autophagy in an H/R-induced MIRI model of cardiomyocytes.
As age increases, the muscle mass of the individual will gradually decrease, which will affect muscle strength and function. If the condition continues to deteriorate, the individual may develop a syndrome of "sarcopenia" in the elderly. In addition to age, risk factors related to sarcopenia include living alone, excessive drinking, lack of physical activity, malnutrition, and oral and dental problems. Among them, lack of physical activity and malnutrition are considered potential risk factors for preventing or improving sarcopenia. Sufficient protein intake is an important method for frail elderly people to improve malnutrition and further prevent or reverse sarcopenia. There were few studies in the past. Some studies had enrolled older adults with sarcopenia, but the participants did not necessarily have nutritional risks; other studies had enrolled individuals with nutritional risks but without complete evaluation for sarcopenia (especially muscle mass). In addition, the components of nutritional supplements should also be adjusted in response to different dietary preferences. For example, past studies have rarely provided protein-enriched nutritional supplements that can be used by Lacto-vegetarian. Therefore, this study aims to evaluate the clinical effects of protein-enriched Lacto-vegetarian soups on body composition, muscle strength, and physical performance among community-dwelling older adults with risk of sarcopenia and malnutrition.
Rehabilitation treatment combined with PRP injection. Patients will have an 11ml venous blood sample taken. After centrifugation, the obtained preparation will be administered to the patients intratendinously.
The intermittent group students performed an intermittent teaching unit twice a week for eight weeks aimed at promoting healthy physical activity habits. Specifically, the last 15 minutes of each lesson were used. The rest of lessons' time other contents were worked on with no relation to any health physical activity habit (i.e., acrosport, badminton, basketball, volleyball, soccer and athletics).
BACKGROUND: Norepinephrine (NE) is a cornerstone drug in the management of septic shock, with its dose being used clinically as a marker of disease severity and as mortality predictor. However, variations in NE dose reporting either as salt formulations or base molecule may lead to misinterpretation of mortality risks and hinder the process of care.
METHODS: We conducted a retrospective analysis of the MIMIC-IV database to assess the impact of NE dose reporting heterogeneity on mortality prediction in a cohort of septic shock patients. NE doses were converted from the base molecule to equivalent salt doses, and their ability to predict 28-day mortality at common severity dose cut-offs was compared.
RESULTS: 4086 eligible patients with septic shock were identified, with a median age of 68 [57-78] years, an admission SOFA score of 7 [6-10], and lactate at diagnosis of 3.2 [2.4-5.1] mmol/L. Median peak NE dose at day 1 was 0.24 [0.12-0.42] μg/kg/min, with a 28-day mortality of 39.3%. The NE dose showed significant heterogeneity in mortality prediction depending on which formulation was reported, with doses reported as bitartrate and tartrate presenting 65 (95% CI 79-43)% and 67 (95% CI 80-47)% lower ORs than base molecule, respectively. This divergence in prediction widened at increasing NE doses. When using a 1 μg/kg/min threshold, predicted mortality was 54 (95% CI 52-56)% and 83 (95% CI 80-87)% for tartrate formulation and base molecule, respectively.
CONCLUSIONS: Heterogeneous reporting of NE doses significantly affects mortality prediction in septic shock. Standardizing NE dose reporting as base molecule could enhance risk stratification and improve processes of care. These findings underscore the importance of consistent NE dose reporting practices in critical care settings.
PURPOSE: Esophageal squamous cell carcinoma (ESCC) is a dominant pathological type in China. NUPR1 is a complex molecule implicated in various physiological and biological functions whose expression is upregulated in response to stress. Furthermore, autophagy is a vital physiological mechanism in the onset and metastasis of malignancies. This study aims to uncover the influence of NUPR1 on ESCC occurrence and development by regulating autophagy while also exploring its association with the MAPK signaling pathway.
METHODS: First, the differences in NUPR1 between ESCC and normal tissues were analyzed through online databases. Subsequently, the pathological tissues of clinical samples were stained and scored using immunohistochemistry. And NUPR1 expression in ESCC cells was investigated, as was the function of NUPR1 in the modulation of ESCC's malignant behavior. Furthermore, a nude mouse ESCC xenograft model was developed. Finally, RNA sequencing was performed on NUPR1-downregulated ESCC cells, which was verified using WB.
RESULTS: Our findings initially uncovered differences in the expression of NUPR1 in ESCC and normal tissues. In vitro experiments demonstrated that NUPR1 downregulation significantly inhibited ESCC cell proliferation, invasion, and migration, as well as promoted their apoptosis. Our xenograft model exhibited significant inhibition of ESCC tumors upon NUPR1 downregulation. Subsequently, RNA sequencing uncovered that NUPR1 regulates its malignant biological behavior through MAPK-mTOR signaling pathway. Finally, we found that NUPR1 downregulation can inhibit autophagic flux in ESCC.
CONCLUSION: Collectively, our findings show that NUPR1 enhances the progression of ESCC by triggering autophagy and is associated with the MAPK-mTOR signaling pathway.
Breast cancer progression and metastasis are closely connected to changes in glucose and glutamine metabolism. While Novel (nua) kinase family 1 (NUAK1) and Novel (nua) kinase family 2 (NUAK2), which are two members of the AMPK-related kinases, have been associated with breast tumorigenesis, their role in the metabolic reprogramming that occurs during breast cancer progression remains unclear. Our research uncovers that NUAKs expression is significantly higher in breast cancer tissues and cell lines, and it is positively related to glycolysis, the pentose phosphate pathway (PPP), glutamine metabolism, and a poor prognosis for breast cancer patients. We show that NUAKs significantly increase metabolic reprogramming, including aerobic glycolysis, PPP, and glutamine metabolism in triple negative breast cancer subtypes but only induce aerobic glycolysis and PPP in luminal breast cancer subtypes to meet the anabolic demands of rapidly dividing breast cancer cells. In contrast, the depletion of NUAKs has the opposite effect. Mechanistic insights reveal that NUAKs activate mammalian target of rapamycin (mTOR) signaling, which in turn upregulates the c-Myc transcription factor, a crucial regulator of glucose and glutamine metabolic gene expression. Moreover, we demonstrate that NUAKs enhance mTOR/c-Myc signaling pathways, leading to increased glucose and glutamine reprogramming, which supports rapid cell proliferation and metastatic potential in breast cancer cells. Importantly, pretreating breast cancer cells with mTOR inhibitors blocked the metabolic reprogramming and tumor-promoting effect of NUAK1/2. Therefore, targeting NUAKs may represent a novel therapeutic strategy for the treatment of breast cancer.
PURPOSE:To provide a cosmetic containing a crude drug extract having antioxidation activity, effective to suppress the conversion of the epidermic sebum to lipid peroxide, and capable of preventing the dermatitis of the scalp, itchiness of the skin, and dandruff, etc. CONSTITUTION:Crude drug such as allspice, rosemary, salvia, paprica, sesame, thyme, etc. is extracted with a solvent such as ethanol, acetone, water, liquid oil for food, etc., and the extract having antioxidation activity is added to a cosmetic in an amount of 0.001-20%, preferably 0.01-10% based on the whole cosmetic. The suppressing effect can be further improved by adding 0.001-10 pts., based on 1pt. of the crude drug extract, of an agent for suppressing the formation of lipid peroxide, (e.g. tocopherol, ascorbic acid, carotinoid, catalase, etc.) to the cosmetic.
<P>PROBLEM TO BE SOLVED: To provide a magnetic apparatus having a multi-dimensional gradient for continuous on-line separation of components from a mixture of chemical substances such as a whole blood sample.  <P>SOLUTION: A microsphere internally including magnetic particles is agitated with a whole blood sample in a mixing chamber 12 and is connected to a blood ingredient (red blood cell) of the whole blood sample. The blood sample containing the blood ingredient connected with the microsphere is introduced into a first magnetic apparatus 20 having a separation chamber 22. The blood sample enters into the chamber 22 by passing through the entrance 23 thereof. The chamber 22 has a plurality of groove parts 25 and a plurality of magnets 27. The magnets 27 contact with each other. Additionally, the magnets form a certain magnetic field, collect the blood ingredient with the sticking microsphere in the groove parts 25 and the remaining blood (white cell, platelet, and plasma) is sent out from an exit 24 of the separation chamber 22 by passing through the groove parts 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
The B cell receptor (BCR) signaling pathway plays a crucial role in B cell development and contributes to the pathogenesis of B cell neoplasms. In B cell malignancies, the BCR is constitutively active through both ligand-dependent and ligand-independent mechanisms, resulting in continuous Bruton tyrosine kinase (BTK) signaling activation, which provides a survival and proliferation advantage to the neoplastic clone. Among B cell malignancies, those in which the most significant results were obtained by treatment with BTK inhibitors (BTKi) include chronic lymphocytic leukemia, mantle cell lymphoma, lymphoplasmacytic lymphoma, and diffuse large B cell lymphoma. Covalent BTKi (namely ibrutinib, acalabrutinib, and zanubrutinib) functions by irreversibly blocking BTK through covalent binding to the cysteine residue 481 (Cys-481) in the ATP-binding domain. Despite the high efficacy and safety of BTKi treatment, a significant fraction of patients affected by B cell malignancies who are treated with these drugs experience disease relapse. Several mechanisms of resistance to covalent BTKi, including Cys-481 mutations of BTK, have been investigated in B cell malignancies. Non-covalent BTKi, such as pirtobrutinib, have been developed and proven effective in patients carrying both Cys-481-mutated and unmutated BTK. Moreover, targeting BTK with proteolysis-targeting chimeras (PROTACs) represents a promising strategy to overcome resistance to BTKi in B cell neoplasms.
PURPOSE: To describe the volume, timing and provider of mental health services provided to workers with accepted low back pain (LBP) claims, and to identify determinants of service volume and time to first mental health service.
METHODS: Using claim and service-level workers' compensation data from four Australian states (Queensland, South Australia, Western Australia, Victoria) for LBP claims with at least one mental health service lodged between 1 July 2011 and 30 June 2015. Mental health services occurring 30 days prior to 730 days following claim acceptance were examined. Outcomes were number of mental health services and time (weeks) from claim acceptance to first service, calculated overall, by provider and interaction type, and by independent variables (age group, sex, time loss duration, financial year of lodgement, jurisdiction, socioeconomic status, remoteness). Negative binomial and Cox regression models examined differences between service volume and time to first service by independent variables, respectively.
RESULTS: Of workers with LBP claims who accessed mental health services, psychologist services were most common (used by 91.2% of workers) and 16% of workers saw multiple provider types. Number of services increased with time loss duration, as did time to first service. Victorian workers had the most services, yet accessed them latest.
CONCLUSIONS: Psychologist services were most common, longer duration claims used more mental health services but accessed them later, and there were a number of jurisdictional differences. Results suggest opportunities for workers' compensation authorities to provide, to those who may benefit, greater and earlier access to mental health care.
PURPOSE: To obtain a skin preparation for external use formulated with Ruscogenin, excellent in esp. skin beautifying effect, and good in both usability and safety. CONSTITUTION: This skin preparation for external use contains, as active ingredient, 0.001-20wt.% of Ruscogenin and/or its salt. Combination of the active ingredient with 0.001-20wt.%, based on this skin preparation, of an ascorbic phosphoric ester and/or placenta extract further potentiates the skin beautifying effect of this skin preparation. The Ruscogenin, which has activity to inhibit the production and action of chromatophore activating factor in the skin, suppresses the melanogenesis and proliferation of chromatophores. The Ruscogenin is a saponin obtainable from the extract of the roots of Ruscus aculeatus L. The skin preparation can be made into cosmetics and medicinal preparations of such formulations as milky lotion, lotion, cream, jelly, pack, powder, and ointment.
Problem solving therapy is an evidence based psychotherapy for depression, with 30 years of research supporting its efficacy. PST focuses on the patients themselves and helps them develop skills in identifying, prioritizing, and solving problems, and thereby creates a sense of empowerment.
The long-range goal of this research is to develop a new and supplementary local treatment for osteoporosis to reduce the risk of fracture in susceptible individuals. PEMF is a noninvasive method to magnetically introduce a small amount of electrical current to a specific bone region to stimulate bone formation. PEMFs have been used for many years to treat nonunited fractures and enhance spine fusion healing and have been found to improve bone density in animal models of osteoporosis. Such a noninvasive intervention applied to the hip or spine, which are especially associated with high morbidity and mortality in aging individuals, could have a significant national health care impact.

If effective for the treatment of bone loss, PEMF technology may be effective in treating osteoporosis. The primary objective of this pilot study is to determine the feasibility of using PEMFs to reverse or reduce bone loss that occurs with disuse of the forearm after fracture or surgery and to determine the effect of daily treatment duration on efficacy.

Eighty patients who have recently undergone immobilization after hand surgery or after lower forearm fracture will be enrolled in this study. Participants will be randomized to either the PEMF group or a control group. PEMFs will be administered by means of a magnetic coil transducer placed over the treatment site for 1, 2, or 4 hrs/day for 8 weeks, beginning 6 weeks after the initial injury or surgery. A self-contained, battery-powered PEMF coil transducer already FDA-approved for fracture healing in the forearm will be used. Participants in the control group will receive inactive but otherwise identical units and treatment times. Measurements of bone density will be made using DEXA (dual energy x-ray absorptiometry) and pQCT (peripheral quantitative computer tomography) and compared to baseline. DEXA and pQCT provide planar and cross-sectional x-ray densitometry to determine forearm bone changes. Bone densities (global, cortical, and trabecular), bone cross-sectional structural geometry, and calculated strength index will be measured and compared to baseline values.
An Electrocardiogram (ECG) 6 electrode, wireless handheld device held on the chest is being developed to allow diagnosis of heart rhythm problems without the need for connecting electrodes to the chest, arms and legs as in a standard 10 electrode (referred to as a 12-lead) ECG measurement. A faster and simpler yet accurate method for acquiring ECG data may be useful in many healthcare settings, including screening for irregular heart rhythms such as Atrial Fibrillation (AF), which is a risk factor for stroke. The wireless 6 electrode device has an extension arm for the handset with 4 additional electrodes (also positioned on the chest) to give a full 12 lead ECG signal. This study is designed to compare the performance of both 6 and 10 electrode ECGs from the handheld device (used on the chest with the subject seated) with the conventional 12 lead ECG (used with electrodes on the chest, arms and legs with the subject lying down). As well as comparing the detection of atrial fibrillation, the study will also compare the detection of other heart problems and of normal heart rhythm. Adult patients attending the clinics at Central Manchester University Hospitals NHS Foundation Trust for an ECG assessment are eligible to participate in the study. A maximum of 500 patients will be recruited to the study in order to find the number of cases with Atrial Fibrillation required to properly compare the methods. A subset of patients with normal ECGs will have additional measurements with both methods whilst lying down, reclining at an angle and sitting upright to investigate any effects of body posture on chest based ECGs.