anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Leukemia is a malignancy of the bone marrow and blood originating from self-renewing cancerous immature blast cells or transformed leukocytes. Despite improvements in treatments, leukemia remains still a serious disease with poor prognosis because of disease heterogeneity, drug resistance and relapse. There is emerging evidence that differentially expression of co-signaling molecules play a critical role in tumor immune evasion. Galectin-9 (Gal-9) is one of the key proteins that leukemic cells express, secrete, and use to proliferate, self-renew, and survive. It also suppresses host immune responses controlled by T and NK cells, enabling leukemic cells to evade immune surveillance. The present review provides the molecular mechanisms of Gal-9-induced immune evasion in leukemia. Understanding the complex immune evasion machinery driven by Gal-9 expressing leukemic cells will enable the identification of novel therapeutic strategies for efficient immunotherapy in leukemic patients. Combined treatment approaches targeting T-cell immunoglobulin and mucin domain-3 (Tim-3)/Gal-9 and other immune checkpoint pathways can be considered, which may enhance the efficacy of host effector cells to attack leukemic cells.
Neurally mediated syncope (NMS) is a debilitating condition, with no proven therapeutic measures. The ROX coupler is a device used to create an Iliac arterio-venous anastamosis which allows a shunt of 0.8 litres per minute. The haemodynamic changes following creation of an arterio-venous anastomosis at the iliac level leads to an increase in cardiac preload, reversing finding thought to induce NMS.

This a randomised controlled study to evaluate the effect of Iliac arterio-venous anastamosis in patients with neurally mediated syncope. The Head up tilt test is used as an objective measure to evaluate the effect of the arterio-venous anastamosis in patients with NMS. Participants with tilt test proven NMS will be eligible for the study ( if they satisfy all other eligibility criteria). Participants will be randomised to ROX coupler intervention or standard therapy. The primary outcome measure will be absence of loss consciousness on tilt table testing at 3 months post intervention.
Hypoxia occurs when limited oxygen supply impairs physiological functions and is a pathological hallmark of many diseases including cancer and ischemia. Thus, detection of hypoxia can guide treatment planning and serve as a predictor of patient prognosis. Current methods suffer from invasiveness, poor resolution and low specificity. To address these limitations, various hypoxia-responsive probes (HyPs) for photoacoustic imaging are disclosed. The emerging modality converts safe, non-ionizing light to ultrasound waves, enabling acquisition of high-resolution 3D images in deep tissue. The HyPs feature an N-oxide trigger that is reduced in the absence of oxygen by haem proteins such as CYP450 enzymes. Reduction of HyPs produce a spectrally distinct product, facilitating identification via photoacoustic imaging. HyPs exhibit selectivity for hypoxic activation in vitro, in living cells and in multiple disease models in vivo. HyPs are also compatible with NIR fluorescence imaging, establishing its versatility as a multimodal imaging agent.
The marine flavobacterium Krokinobactereikastus light-driven sodium pump (KR2) generates an outward sodium ion current under 530 nm light stimulation, representing a promising optogenetic tool for seizure control. However, the specifics of KR2 application to suppress epileptic activity have not yet been addressed. In the present study, we investigated the possibility of KR2 photostimulation to suppress epileptiform activity in mouse brain slices using the 4-aminopyrindine (4-AP) model. We injected the adeno-associated viral vector (AAV-PHP.eB-hSyn-KR2-YFP) containing the KR2 sodium pump gene enhanced with appropriate trafficking tags. KR2 expression was observed in the lateral entorhinal cortex and CA1 hippocampus. Using whole-cell patch clamp in mouse brain slices, we show that KR2, when stimulated with LED light, induces a substantial hyperpolarization of entorhinal neurons. However, continuous photostimulation of KR2 does not interrupt ictal discharges in mouse entorhinal cortex slices induced by a solution containing 4-AP. KR2-induced hyperpolarization strongly activates neuronal HCN channels. Consequently, turning off photostimulation resulted in HCN channel-mediated rebound depolarization accompanied by a transient increase in spontaneous network activity. Using low-frequency pulsed photostimulation, we induced the generation of short HCN channel-mediated discharges that occurred in response to the light stimulus being turned off; these discharges reliably interrupt ictal activity. Thus, low-frequency pulsed photostimulation of KR2 can be considered as a potential tool for controlling epileptic seizures.
Detecting ureteral injury-a serious intraoperative and postoperative complication of hysterectomy-is a high level of difficulty if ureteral malformations are not identified preoperatively. A 39-year-old Japanese woman underwent total laparoscopic hysterectomy for uterine adenomyosis. During surgery, ureteral peristalsis was absent on the right side, whereas the left ureter was visible under the peritoneum. Transabdominal ultrasonography failed to locate the right kidney, with cystoscopy showing no flow from the right ureteral orifice. The ureteral tunnel was identified by tracing the vascular path of the internal iliac and uterine arteries, confirming that the corded tissue was the right ureter. Postoperative contrast-enhanced CT revealed severe right kidney atrophy with no contrast effect or connected ureter. Based on intraoperative laparoscopy and postoperative examination, a diagnosis of a unilateral ureteral scar with a proximal blind end and ipsilateral renal dysgenesis was established, marking the first reported instance of endoscopic visualization of this anomaly. In addition to normal pelvic anatomy, surgeons must consider embryological abnormalities to prevent intraoperative complications.
Patients in this group will be treated with endovascular chemical ablation of adrenal glandp by endovascular injection of dehydrated alcohol. Sequenced antihypertensvie drugs with titrated dosage(amlodipine 5-10 mg/d ; terazosin 2-6mg/d) will be prescribed if home blood pressure (HBP) exceeds ≥160/100 mmHg.
Porcine epidemic diarrhea (PED) virus (PEDV) is one of the main pathogens causing diarrhea in piglets and fattening pigs. The clinical signs of PED are vomiting, acute diarrhea, dehydration, and mortality resulting in significant economic losses and becoming a major challenge in the pig industry. PEDV possesses various crucial structural and functional proteins, which play important roles in viral structure, infection, replication, assembly, and release, as well as in escaping host innate immunity. Over the past few years, there has been progress in the study of PEDV pathogenesis, revealing the crucial role of the interaction between PEDV viral proteins and host cytokines in PEDV infection. At present, the main control measure against PEDV is vaccine immunization of sows, but the protective effect for emerging virus strains is still insufficient, and there is no ideal safe and efficient vaccine. Although scientists have persistently delved their research into the intricate structure and functionalities of the PEDV genome and viral proteins for years, the pathogenic mechanism of PEDV remains incompletely elucidated. Here, we focus on reviewing the research progress of PEDV structural and nonstructural proteins to facilitate the understanding of biological processes such as PEDV infection and pathogenesis.
Participants receive 9 individual in-person or remote therapy sessions. Each session will last approximately 60 minutes. During the sessions, the therapist will encourage the participant to engage in physical and social activities that are pleasurable or rewarding.
The present invention relates to a high density photosensitizer for photodynamic therapy using three-dimensional spherical macromolecules and a method for producing the same. In a high molecule-photosensitizer complex, the high molecule is a water soluble three-dimensional spherical macromolecule and is Octa-ammonium POSS; the complex is generated as the high molecules, the photosensitizer and unsaturated fatty acid are bound to each other by peptide bonds. The spherical macromolecule is in a nano-microspheres in an aqueous solution. The method for producing the high density photosensitizer includes the steps of: dissolving Octa-ammonium POSS in ultrapure water; dissolving the photosensitizer and a catalyst in an organic solvent; dissolving fatty acid and a catalyst in an organic solvent; and mixing the solutions obtained in earlier steps and making the solutions react. A singlet oxygen production rate and an accumulation rate with respect to cancer cells are increased, when compared to single use of the photosensitizer, as oleic acid with chlorine e6, which is a chlorine derivative with a high concentration, is synthesized in Octa-ammonium POSS, which is the spherical macromolecule and is used. The composite has reduced toxicity on cells and thus can be advantageously used for not only photodynamic therapy but also photodynamic diagnosis. Therefore, the composite of the present invention can be advantageously used as a single drug for treating and diagnosing cancer.
The invention belongs to the technical field of biological chemical engineering and takes chemical engineering technique as a basis and takes biological technique as a support, and the chemical engineering technique and the biological technique are complementary. All traditional and marketing cosmetics adopt a certain amount of chemical synthesis materials which have certain irritation to skin and have toxic side effects in different degrees. The cosmetic provided by the invention completely adopts natural animals and plants as raw materials and is prepared through the advanced modern biological engineering technique. The product is initiated in the world, and is unique and advanced in the world. The product does not have toxic side effects, has good adaptability to skin, is comfortable and natural in use, and has excellent effects on moistening skin and removing wrinkles. The product belongs to a novel strategic and technical product, updates the cosmetics and is an important milestone of the cosmetics.
PROBLEM TO BE SOLVED: To obtain the subject inhibitor useful as a therapeutic agent for cancer by making the inhibitor include a specific selenium compound having protein kinase(PK) inhibitory activity and showing growth inhibitory action on cancerous cell. SOLUTION: This inhibitor comprises a compound of the formula [R1, R2 and R'3 are each H or a (substitute) alkyl; R3 is H, a (substitute) alkyl, a (substitute) aromatic hydrocarbon group or is bonded to R1 to form a (substitute) 3-5C alkylene; R4 is a (substitute) alkyl or a (substitute) alkylphenyl]. For example, PKA, PKC, protein tyrosine kinase(PTK), Ca2+ dependent calmodulin kinase III (CaMKIII), etc., may be cited as PK. The inhibitor is preferably in the dosage form of injection preparation or oral preparation. In the case of oral preparation, the content of the PK inhibitor is preferably 10-90 wt.% in the preparation. Preferably the daily dose of the inhibitor is generally 50-500 mg in the case of parenteral administration and 100-1,000 mg in the case of oral administration.
The DPM is an 8-week group-based program. The DPM included 4 weeks of center-based, face-to-face activities and 4 weeks digital-based activities delivered via a WhatsApp group.
CMM includes 3 visits of pharmacist initiated discussion of workbook content (including AP \[action plan\] and CKD web-based sites) and AP reinforcement. Pre-testing is done on Visit 1 (V1) and Post testing and program evaluation on V3. Subjects are asked to read 1 chapter a week, write down questions and take tests at the end of chapters. On V1 pharmacist introduces the Workbook System highlighting chapters 1-4 and assist with AP goal selection. On V2, the pharmacist answers questions, provides chapter 4-8 highlights and reviews AP goal progress and food label exercise. On V3, pharmacist answers questions, expands on workbook content and reviews AP goals progress and program evaluation including modality and transplant questions from pre/posttests, identification and ranking of peer cluster leader teaching style and effectiveness, identification of AP goals selected and ranking of helpfulness is completed. Pharmacists track time spent at each visit to compare cost and outcomes.
Currently, clinical practice lacks an effective screening method for early detection and prediction of sepsis. This gap hinders timely differential diagnosis, leading to severe shock and increased mortality rates. Although the qSOFA score is highly specific, it is not devoid of false negatives. Typically, by the time sepsis is confirmed using the qSOFA (≥ 2) and SOFA (≥ 2) scores as gold standards, the patient may already be suffering from organ damage, thus escalating the risk of death. Early-stage septic patients exhibit a surge in inflammatory free radicals, altering the optical characteristics of their blood compared to that of healthy individuals. Based on this, we hypothesize that a blood fluorometer could detect these early changes in septic patients, enabling rapid and accurate diagnosis to mitigate mortality rates. This study will conduct a case-control investigation, collecting blood from both admitted and discharged patients, with the aim of developing a reagent-free, highly sensitive blood fluorescence metabolite analyzer. This device will be capable of frequent sepsis screenings, detecting inflammatory free radicals before organ damage occurs, thereby reducing the time to sepsis diagnosis.
Bone tissue carries out some of the important metabolic functions, including the regulation of acid-base balance. In order to buffer the systemic acidosis, the skeleton acts as a "ion exchange column" modifying the composition of the mineral portion, i.e. the hydroxyapatite. There is a linear correlation between elimination of calcium and acidosis: the higher is the acidosis, the higher will be the loss of calcium from bones. In vitro experiments showed that acidosis also directly influences the cellular component of bone by increasing the osteoclast activity and inhibiting the production of the mineralized matrix by osteoblast. Since the low pH is a risk factor that accelerates the bone loss, the use of alkalizing compounds could prevent the osteopenia or support the conventional therapy of the osteoporosis.

KCitr is an alkaline compound which may be used in metabolic acidosis. Potassium is an alkaline metal that plays a pivotal role in the function of all living cells. Citric acid is a key molecule of the Krebs cycle, and it is abundant in bone where exhibits a stabilizing function. Although clinical data regarding the KCitr effectiveness on calcium metabolism are encouraging, it is still unclear whether the beneficial effects are due exclusively to the buffering function or whether KCitr may affect the bone cells activity. The purpose of this study is to evaluate the effects of KCitr on bone metabolism. We hypothesize that administration of potassium citrate to postmenopausal women with osteopenia will delay (or will prevent) the weakening of bone mass.

Postmenopausal women with osteopenia (T score between -1.0 and -2.5) and no history of fracture will be randomized to assume KCitr ate or placebo, daily for six months. Primary outcomes will be evaluated by measuring markers of bone turnover, which will be measured at baseline (before treatment), in the mid-term (3 months) and at the end (6 months).
To date, several members of the transient receptor potential (TRP) channels which provide a wide array of roles have been found in the gastrointestinal tract (GI). The goal of earlier research was to comprehend the intricate signaling cascades that contribute to TRP channel activation as well as how these receptors' activity affects other systems. Moreover, there is a large volume of published studies describing the role of TRP channels in a number of pathological disorders, including inflammatory bowel disease (IBD) and sepsis. Nevertheless, the generalizability of these results is subject to certain limitations. For instance, the study of IBD relies on various animal models and experimental methods, which are unable to precisely imitate the multifactorial chronic disease. The diverse pathophysiological mechanisms and unique susceptibility of animals may account for the inconsistency of the experimental data collected. The main purpose of this study was to conduct a comprehensive review and analysis of existing studies on transient receptor potential (TRP) channels implicating specific models of colitis and sepsis, with particular emphasis on their involvement in pathological disorders such as IBD and sepsis. Furthermore, the text endeavors to evaluate the generalizability of experimental findings, taking into consideration the limitations posed by animal models and experimental methodologies. Finally, we also provide an updated schematic of the most important and possible molecular signaling pathways associated with TRP channels in IBD and sepsis.
An encapsulating agent and a nutrient are admixed, and then the encapsulating agent is gelatinized or polymerized under high temperature and pressure so as to encapsulate the nutrient. The encapsulation allows the nutrient to be kept in a dry stabilized state for a long period of time without the loss of potency. Further the encapsulation allows the nutrients to be released into the digestive tract after a predetermined amount of time. The digestive tract solubilizes or digests the encapsulating agent thereby freeing the nutrient. Encapsulation is preferably conducted using a heated extruder or expander. The encapsulating agent may be a high protein vegetable composition, such as, wheat flour gluten, a grain flour or carbohydrate flour. The nutrients may be in particulate or liquid form and can be such things as vitamins, amino acids, lipids, enzymes, inorganic salts (minerals). Additives such as surfactants, can be incorporated into the admixture before the extruding step.
Melanocytic nevus occurring in the external auditory canal (EAC) is uncommon. Therefore, in the absence of sufficient clinical experience, this disease may be challenging to be suspected even with a physical examination. Herein, clinical and demographic features of intradermal nevus in the EAC were investigated. Patients with an intradermal nevus on histopathological examination (n = 15; 2 men and 13 women; P = .005) were included from a pool of patients who underwent surgical resection for EAC tumors between November 2011 and March 2022. Data were retrospectively collected on their sex, appearance of the lesions, surgical method, and outcomes. Nine patients had a dome shape and 6 patients had a papillomatous shape. Ten patients had dark colors and 5 patients had pale colors. All pale colors appeared only in the dome-shaped nevus, and only dark colored papillomatous nevi were observed. A significant difference was noted in terms of the frequency of occurrence by colors (dark or pale) according to shape (dome or papillomatous) (P = .044). No patient showed recurrence or EAC stenosis after circumferential excision. In women, a dome-shaped or papillomatous mass with dark color in the EAC may likely be predicted as the nevus. However, it can also occur in men, and even if it is a pale color, in the case of a dome shape, taking the nevus into account is important. Moreover, successful treatment outcomes were achieved through circumferential excision.
Diabetes mellitus (DM) is a metabolic disorder, characterized by hyperglycemia and metabolic disorders, resulting in changes in insulin secretion and / or action. Physical function is critical for functional independence, and chronic diseases such as diabetes can lead to functional decline, and diabetes mellitus is a major contributor to the progression of sarcopenia and physical disability. DM is also known to have a strong associated with the development of peripheral arterial disease. Peripheral arterial disease is characterized by obstruction of the arteries of the lower limbs, leading to a low oxygenation of the muscles of the lower extremities. Among the physiotherapeutic resources that can be used, phototherapy involves the use of light for the treatment of muscular injuries, by modulating the physiological processes associated with the repair process. Clinical trials show that LED is a technique that interferes with muscle strength, generating an increase in maximal voluntary contraction and peak torque. It is hypothesized that the LED application is capable of improving the muscular strength, fatigue, functional performance and blood flow capabilities in individuals with diabetes. It is also expected that the results of this study may contribute to and increase the resources used by physiotherapists within the clinical scope, contributing to the care of diabetic patients. A randomized and blinded clinical trial will be carried out at the Physiotherapeutic Resources Laboratory (LARF) of the University of São Paulo Medical School of Ribeirão Preto (FMRP-USP). The study procedures will be performed in 5 days. On the first day (pre-treatment), the volunteers will be evaluated for functionality (Time Up and Go), cardiopulmonary capacity (6-minute walk test), evaluation of muscle function (isokinetic dynamometer), neuromuscular recruitment (electromyography) gastrocnemius and evaluation of blood flow (Doppler) of the tibial and popliteal arteries. On the second, third and fourth day volunteers of GLED-V, GLED-IV, GM e GP will return to the application of LED intervention according to the group in which they are allocated. On the fifth day (reevaluation) the volunteers will perform the same tests of the first day.