anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The current study aimed to investigate the anti-atrial fibrillatory (AF) effects of a combination of valsartan and a calcium channel blocker (cilnidipine or amlodipine) in Dahl salt-sensitive (Dahl S) rats. Seven-week-old male Dahl S rats were fed an 8% salt diet. Six weeks later, valsartan (60 mg/kg, Val group), cilnidipine + valsartan (10 + 60 mg/kg, CV group), amlodipine + valsartan (3 + 60 mg/kg, AV group), or vehicle was orally administered daily for 5 weeks. Echocardiography and atrial electrophysiological evaluations were performed on the last day of treatment. Blood pressure in each drug treatment group was lower than in the Vehicle group. The duration of AF induced by atrial burst stimulation was shorter in the Val group (3.2 ± 1.6 s) than in the Vehicle group (11.2 ± 6.0 s), which was further shortened in the CV and AV groups (1.1 ± 0.3 and 1.3 ± 0.3 s, respectively). Left ventricular ejection fraction and left ventricular fractional shortening were greater in the CV and AV groups than those in the Vehicle group. Urinary albumin excretion in the CV group was the lowest among the drug-treated groups. The results collectively suggest that the combination of a calcium channel blocker with valsartan could be useful in terms of its anti-AF action as well as for improving cardiac and renal functions.
PURPOSE:To obtain an external agent for skin having excellent effect to prevent the chapped skin caused by ultraviolet ray by using an ultraviolet absorber and/or an ultraviolet scattering agent in combination with trehalose. CONSTITUTION:The objective external agent for skin having high ultraviolet- shielding effect and excellent effect to prevent chapped skin caused by ultraviolet ray is produced by using (A) at least one kind of ultraviolet absorber (e.g. octyl methoxycinnamate and methyl p-oxybenzoate) and/or ultraviolet scattering agent (e.g. titanium oxide, zinc oxide and kaolin) with (B) trehalose (a disaccharide composed of two D-glucose residues bonded with each other generally through alpha,alpha-bond). The external agent for skin can be used in the form of make-up cosmetic (e.g. face lotion, foundation, rouge and eye shadow), body cosmetic, perfumery cosmetic, etc.
Circulating amyloid-beta 1-40 (Αb40) has pro-atherogenic properties and could serve as a biomarker in atherosclerotic cardiovascular disease (ASCVD). However, the association of Ab40 levels with morphological characteristics reflecting atherosclerotic plaque echolucency and composition is not available. Carotid atherosclerosis was assessed in consecutively recruited individuals without ASCVD (n = 342) by ultrasonography. The primary endpoint was grey scale median (GSM) of intima-media complex (IMC) and plaques, analysed using dedicated software. Vascular markers were assessed at two time-points (median follow-up 35.5 months). In n = 56 patients undergoing carotid endarterectomy, histological plaque features were analysed. Plasma Αb40 levels were measured at baseline. Ab40 was associated with lower IMC GSM and plaque GSM and higher plaque area at baseline after multivariable adjustment. Increased Ab40 levels were also longitudinally associated with decreasing or persistently low IMC and plaque GSM after multivariable adjustment (p < 0.05). In the histological analysis, Ab40 levels were associated with lower incidence of calcified plaques and plaques without high-risk features. Ab40 levels are associated with ultrasonographic and histological markers of carotid wall composition both in the non-stenotic arterial wall and in severely stenotic plaques. These findings support experimental evidence linking Ab40 with plaque vulnerability, possibly mediating its established association with major adverse cardiovascular events.
Heparin is a heterogenous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)> (1)> (4)> (3)> (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions.

Structural formula of Heparin Sodium (representative subunits):

Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram.

Carpuject™ sterile cartridge unit contain a sterile solution of Heparin Sodium Injection, USP. Each mL contains 5,000 USP Units of heparin sodium and benzyl alcohol 1% as a preservative, in Water for Injection. The pH is adjusted between 5.0 to 7.5 with hydrochloric acid or sodium hydroxide.

Each mL of Preservative-Free Heparin Sodium Injection contains 10,000 USP Units in Water for Injection. The pH is adjusted between 5.0 to 7.5 with hydrochloric acid or sodium hydroxide as required.
Various cancer models have been developed to aid the understanding of the underlying mechanisms of tumor development and evaluate the effectiveness of various anticancer drugs in preclinical studies. These models accurately reproduce the critical stages of tumor initiation and development to mimic the tumor microenvironment better. Using these models for target validation, tumor response evaluation, resistance modeling, and toxicity comprehension can significantly enhance the drug development process. Herein, various in vivo or animal models are presented, typically consisting of several mice and in vitro models ranging in complexity from transwell models to spheroids and CRISPR-Cas9 technologies. While in vitro models have been used for decades and dominate the early stages of drug development, they are still limited primary to simplistic tests based on testing on a single cell type cultivated in Petri dishes. Recent advancements in developing new cancer therapies necessitate the generation of complicated animal models that accurately mimic the tumor's complexity and microenvironment. Mice make effective tumor models as they are affordable, have a short reproductive cycle, exhibit rapid tumor growth, and are simple to manipulate genetically. Human cancer mouse models are crucial to understanding the neoplastic process and basic and clinical research improvements. The following review summarizes different in vitro and in vivo metastasis models, their advantages and disadvantages, and their ability to serve as a model for cancer research.
The invention relates to colistin sulfate soluble powder for improving solubility and a preparation method and application thereof, wherein the colistin sulfate soluble powder comprises 15 parts by weight of colistin sulfate, 3-5 parts by weight of L-tryptophan, 3-5 parts by weight of citric acid, 2-3 parts by weight of polyvinylpyrrolidone PVPK30, 40-70 parts by weight of lactose, 2-4 parts by weight of sodium dodecyl sulfate, 4-9 parts by weight of polyethylene glycol 6000 and 4-7 parts by weight of disodium glycyrrhizinate. The organic acid (L-tryptophan and citric acid) is used as a cosolvent, and can improve the solubility of the colistin sulfate soluble powder in water. The polyvinylpyrrolidone PVPK30 also has good solubility in water and is used as a cosolvent of the acid colistin soluble powder in water. Lactose is the filler. Sodium dodecyl sulfate and polyethylene glycol 6000 are used as solubilizer and surfactant, and can also improve the solubility of the colistin sulfate soluble powder in water. The disodium glycyrrhizinate is a sweetening agent, so that the palatability of the medicine is improved.
At the beginning and during the course of the study the glycemic and ketone index obtained by the homologous blood glucose monitoring will be evaluated. During the study, prognostic biomarkers (sP2X7R, KIM-1, sTNFR1, 11-dehydro-tromoxane B2 and 6-keto-prostaglandin-F-1a (PGF1α)), which are presumed to play an important role in inflammatory renal diseases, will also be measured in diabetic subject, in addition to the traditional marker that is the urinary albumin.

Step 1. Visit Baseline: blood sampling and collection of a urinary sample, evaluation proteinuria, GFR and blood and urinary ketones Step 2. Visit at 6 months: blood collection and collection of a urinary sample, evaluation proteinuria, GFR and blood and urinary ketones Step 3. Visit at 12 months: blood collection and collection of a urinary sample, evaluation proteinuria, GFR and blood and urinary ketones. The study involves the enrollment of T1D and T2D subjects in diabetic nephropathy. The study involves the enrollment of T1D and T2D subjects in diabetic nephropathy A timetable will be prepared for the surgeries during the which the diabetic subject will be informed about the study protocol in question and will provide eventual informed consent to entry into the study, blood sampling and urinary sample collection. However, the analysis will be above all exploratory and will allow to foresee possible studies future properly sized.
Hypothyroidism is a common medical disorder in children with Trisomy 21 (T21). Treatment with oral tablet levothyroxine (L-T4) is primarily used to treat this condition. However, children with T21 have developmental delay and other functional gastrointestinal (GI) issues that may negatively affect L-T4 tolerability and absorption. For an age group unable to swallow tablets whole by mouth, tablets must be crushed and suspended in water, breast milk or formula for administration in order to treat children with hypothyroidism. For this age group, ease of administration may have a significant impact on compliance and ability to remain euthyroid. Until recently, there was no liquid preparation of L-T4 in the United States for use in children. Tirosint-SOL® (liquid stable L-T4) is now FDA-approved for use in children. The Investigator proposes that Tirosint-SOL® will be more favorably received due to ease of administration, improved tolerability and palatability, therefore leading to improved adherence when compared to L-T4 tablets.
Inverted Co-Axis 12º Southern Implants (15 patients): The implant is placed in the center of the socket due to that has an angled neck of 12º, which allows the implant to be placed in the center of the alveolus, optimizing the alveolar bone and improving the prosthetic emergence. This is due to the access of the screw being located palatally, simplifying the restoration of the crown, avoiding cemented crowns, lowering the laboratory cost and of prosthetic accessories.
In this arm, patients identified at high (\> 50%) risk of relapse will be eligible for generation of donor-derived EBV CTL immediately prior to HSCT. These patients will be monitored for evidence of MRD in regular bone marrow aspirates for the first year post-HSCT. MRD positivity post-HSCT is highly predictive of subsequent relapse. In those patients who become MRD+ in the marrow at a level of minimum 5 x 10-4, cryopreserved CTL that have been transduced with a retroviral vector carrying the CD19-zeta transgene will be thawed and administered to the patient pre-emptively.
Five community-dwelling women aged 70 or over with unintentional weight loss of \>5% in the prior year plus at least 2 of the 4 remaining Fried criteria for frailty and five healthy women without any frailty criteria were enrolled. Women with conditions that can cause weight loss or taking an appetite stimulant or corticosteroids were excluded. Each woman completed two 180 minute infusions, one week apart, assigned randomly: a graded ghrelin infusion of 2.5, 5.0, and 10.0 pmol/kg/min for 60 minutes each and an equivalent placebo (saline) infusion. A meal of standardized composition was provided after each infusion and intake quantified. Samples were collected every 30 minutes for growth hormone (GH), and total and active ghrelin. Additional samples were collected every 60 minutes for glucose, insulin, free fatty acids, leptin, adiponectin, resistin, glucagon-like peptide-1 receptor agonists (GLP-1), and cortisol. Adverse events were collected during the infusion and by telephone 24 hours later. Non-parametric methods were used to compare differences in response to the ghrelin and placebo infusions 1) in all women and 2) between frail and healthy women.
Septic shock is characterized by an excessive inflammatory response depicted in a cytokine storm that results from invasive bacterial, fungi, protozoa, and viral infections. Non-canonical inflammasome activation is crucial in the development of septic shock promoting pyroptosis and proinflammatory cytokine production via caspase-11 and gasdermin D (GSDMD). Here, we show that NAD+ treatment protected mice toward bacterial and lipopolysaccharide (LPS)-induced endotoxic shock by blocking the non-canonical inflammasome specifically. NAD+ administration impeded systemic IL-1β and IL-18 production and GSDMD-mediated pyroptosis of macrophages via the IFN-β/STAT-1 signaling machinery. More importantly, NAD+ administration not only improved casp-11 KO (knockout) survival but rendered wild type (WT) mice completely resistant to septic shock via the IL-10 signaling pathway that was independent from the non-canonical inflammasome. Here, we delineated a two-sided effect of NAD+ blocking septic shock through a specific inhibition of the non-canonical inflammasome and promoting immune homeostasis via IL-10, underscoring its unique therapeutic potential.
Fibroblast growth factors (FGFs) are key orchestrators of development, tissue homeostasis and repair. FGF receptor (FGFR) deficiency in mouse keratinocytes causes an inflammatory skin phenotype with similarities to atopic dermatitis, but the human relevance is unclear. Therefore, we generated human keratinocytes with a CRISPR/Cas9-induced knockout of FGFR2. Loss of this receptor promoted the expression of interferon-stimulated genes and pro-inflammatory cytokines under homeostatic conditions and in particular in response to different inflammatory mediators. Expression of FGFR2 itself was strongly downregulated in cultured human keratinocytes exposed to various pro-inflammatory stimuli. This is relevant in vivo, because bioinformatics analysis of bulk and single-cell RNA-seq data showed strongly reduced expression of FGFR2 in lesional skin of atopic dermatitis patients, which likely aggravates the inflammatory phenotype. These results reveal a key function of FGFR2 in human keratinocytes in the suppression of inflammation and suggest a role of FGFR2 downregulation in the pathogenesis of atopic dermatitis and possibly other inflammatory diseases.
The present invention relates to a medicinal use of a material, particularly to the use of a compound, sinomenine for preparing drug-breaking medicine. The present invention mainly overcomes the defect that available drug-breaking medicines have addiction and side effects. Because of having the similar structural formula and functions with morphine and no addiction, sinomenine is used to prepare drug-breaking medicines. The preparation method of the present invention comprises the following step: sinomenine is pulverized, sieved and sterilized to obtain drug-breaking medicine powder. The clinic results show that the present invention can obviously relieve and eliminate the abstention symptoms without medicinal dependency and addiction. After treated for 7-12 days, a general drug-addict can have the addiction dropped, and the curative effect manifestation rate of the present invention is 92.2%.
Patients undergo multiparametric MRI with contrast at baseline, 3 weeks during radiotherapy, and at 1, 3, 6, 12, and 24 months post-radiotherapy. Patients undergo multiparametric MRI without contrast at 1, 2, 4, 5, and 6 weeks during radiotherapy. Patients may undergo functional MRI at baseline and 6 months post-radiotherapy. Patients also complete questionnaires and undergo collection of blood samples at baseline, weekly through week 6 during radiotherapy, and at 1, 3, 6, 12, and 24 months post radiotherapy.
BACKGROUND: Minimally invasive esophagectomy is the first-line approach for esophageal cancer; however, there has recently been a paradigm shift toward robotic esophagectomy (RE). We investigated the clinical outcomes of patients who underwent RE compared with those of patients who underwent conventional minimally invasive thoracoscopic esophagectomy (TE) for locally advanced cT3 or cT4 esophageal cancer using a propensity-matched analysis.
METHODS: Overall, 342 patients with locally advanced cT3 or cT4 esophageal cancer underwent transthoracic esophagectomy with total mediastinal lymph node dissection between 2018 and 2022. The propensity-matched analysis was performed to assign the patients to either RE or TE by covariates of histological type, tumor location, and clinical N factor.
RESULTS: Overall, 87 patients were recruited in each of the RE and TE groups according to the propensity-matched analysis. The total complication rate and the rates of the three major complications (recurrent laryngeal nerve paralysis, anastomotic leakage, and pneumonia) were not significantly different between the RE and TE groups. However, the peak C-reactive protein concentration on postoperative day 3, rate of surgical site infection, and intensive care unit length of stay after surgery were significantly shorter in the RE group than in the TE group. No significant differences were observed in the harvested total and mediastinal lymph nodes. The total operation time was significantly longer in the RE group, while the thoracic operation time was shorter in the RE group than in the TE group. There was no significant difference between the two groups in the recurrence rate of oncological outcomes after surgery.
CONCLUSION: RE may facilitate early recovery after esophagectomy with total mediastinal lymph node dissection and has the same technical feasibility and oncological outcomes as TE.
N6-methyladenosine (m6A) methylation, as a new regulatory mechanism, has been reported to be involved in diverse biological processes in recent years. Wilms tumor 1-associated protein (WTAP), as the key member of m6A methylation, has been proven to participate in tumorigenesis. Here, we studied the expression of WTAP and its potential mechanism involved in the development of esophageal squamous cell carcinoma (ESCC). We detected the expression of WTAP and its correlation with clinicopathological features, and we determined the function of WTAP on ESCC cells by MTS assay, colony formation, scratch wound healing assay, Transwell assay, and subcutaneous xenograft assay. We used mRNA sequencing technology to screen candidate downstream targets for WTAP and investigated the underlying mechanism of CCND1 in ESCC promotion through a series of rescue assays. An elevated expression of WTAP in ESCC malignancy indicated a worse prognosis. WTAP promoted the proliferation and metastasis of ESCC cells, and CCND1 was identified as the potential downstream effecter of WTAP. Moreover, WTAP modulated ESCC progression through a MAPK pathway-dependent pattern. Our research suggested that WTAP promoted both proliferation and metastasis of ESCC by accelerating the expression of CCND1 via the MAPK signaling pathway, indicating that WTAP may be a candidate prognostic biomarker for ESCC and also will be a promising strategy for ESCC cancer therapy.
BACKGROUND: From the first steps of prostate cancer (PCa) initiation, tumours are in contact with the most-proximal adipose tissue called periprostatic adipose tissue (PPAT). Extracellular vesicles are important carriers of non-coding RNA such as miRNAs that are crucial for cellular communication. The secretion of extracellular vesicles by PPAT may play a key role in the interactions between adipocytes and tumour. Analysing the PPAT exovesicles (EVs) derived-miRNA content can be of great relevance for understanding tumour progression and aggressiveness.
METHODS: A total of 24 samples of human PPAT and 17 samples of perivesical adipose tissue (PVAT) were used. EVs were characterized by western blot and transmission electron microscopy (TEM), and uptake by PCa cells was verified by confocal microscopy. PPAT and PVAT explants were cultured overnight, EVs were isolated, and miRNA content expression profile was analysed. Pathway and functional enrichment analyses were performed seeking potential miRNA targets. In vitro functional studies were evaluated using PCa cells lines, miRNA inhibitors and target gene silencers.
RESULTS: Western blot and TEM revealed the characteristics of EVs derived from PPAT (PPAT-EVs) samples. The EVs were up taken and found in the cytoplasm of PCa cells. Nine miRNAs were differentially expressed between PPAT and PVAT samples. The RORA gene (RAR Related Orphan Receptor A) was identified as a common target of 9 miRNA-regulated pathways. In vitro functional analysis revealed that the RORA gene was regulated by PPAT-EVs-derived miRNAs and was found to be implicated in cell proliferation and inflammation.
CONCLUSION: Tumour periprostatic adipose tissue is linked to PCa tumour aggressiveness and could be envisaged for new therapeutic strategies.
Methods and compositions for isolating toxins for blocking Ca2+ channels within an organism are provided. For example, a toxin was isolated from either a Agelenopsis aperta spider or from a cell line having a transplacement vector comprised of the nucleotide sequence of the toxin. The nucleotide sequence in the spider or the transplacement vector included a nucleotide sequence for the precursor protein to the toxin, the precursor protein comprising a signal peptide and a propeptide. The toxin comprised a 48 amino acid toxin having a molecular weight of approximately 5,274. The precursor protein comprised an 83 amino acid peptide containing the toxin gene linked to a signal peptide and a propeptide having a molecular weight of approximately 9940. The toxin was found to block calcium channels within the central nervous system, while the precursor protein performed functions related to the synthesis of the toxin. The Agelenopsis gene responsible for producing the toxin, and the precursor protein, has been identified and cloned. This gene and/or its derivatives provide a mechanism by which the toxin, and the precursor protein, can be produced using recombinant DNA expression technologies. The present invention further relates to methods of treating neurological diseases by applying the toxins isolated and identified. The toxin may provide beneficial effects on certain neurological conditions including seizures, ischemic-hypoxic CNS damage, and neurodegenerative disorders. It is also found that the toxins are effective as tags in probing calcium channels.
Subjects with fibromyalgia will undergo 6 tanning sessions (3/week x 2 weeks) at which they will be exposed in tanning beds with non-UV bulbs. The time of exposure will be progressively increased from 3 minutes to 9 minutes over the 6 visits to mirror UVB treatment. Before and after every tanning session the subject will complete the pain questionnaire. Subjects in this group will be randomized to receive non-UVB tanning bed treatment first, then switch to the UVB treatment.