anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Pharmaceutical liposomal formulations are described for photodynamic therapy comprising a, hydrophobic porphyrin photosensitizer, a monosaccharide and one or more synthetic phospholipids, which are stable in storage especially through freeze-drying process. The liposomal formulations provide therapeutically effective amounts of the photosensitizer for intravenous administration. In particular derivatives of chlorins and bacteriochlorins, such as temoporfin, are, hydrophobic photosensitizers whose efficacy and safety are enhanced by such liposomal formulations. The formulation can be efficiently freeze-dried preserving the size of the liposomal vehicles, and the content of a therapeutically effective amount of the photosensitizer, due to the selection of phospholipids and monosaccharides. The invention also relates to liposome compositions formed upon reconstitution with an aqueous vehicle. The freeze-dried formulation upon reconstitution with a suitable aqueous vehicle forms liposomes that are useful for intravenous administration.
Diabetic nephropathy (DN), a leading cause of chronic kidney disease and end-stage kidney disease (ESKD), poses global health challenges given its increasing prevalence. DN increases the risk of mortality and cardiovascular events. Early identification and appropriate DN management are crucial. However, current diagnostic methods rely on general traditional markers, highlighting the need for DN-specific diagnostics. Metabolomics, the study of small molecules produced by metabolic activity, promises to identify specific biomarkers that distinguish DN from other kidney diseases, decode the underlying disease mechanisms, and predict the disease course. Profound changes in metabolic pathways are apparent in individuals with DN, alterations in the tricarboxylic acid cycle and amino acid and lipid metabolism, suggestive of mitochondrial dysfunction. Metabolomics aids prediction of chronic kidney disease progression; several metabolites serve as indicators of renal functional decline and the risk of ESKD. Integration of such information with other omics data will further enhance our understanding of DN, paving the way to personalized treatment. In summary, metabolomics and multi-omics offer valuable insights into DN and are promising diagnostic and prognostic tools.
Mohs micrographic surgery (MMS) is considered the gold standard for treating high-risk cutaneous basal cell carcinoma (BCC), but is expensive, time-consuming, and can be unpredictable as to how many stages will be required or how large the final lesion and corresponding surgical defect will be. This study is meant to investigate whether optical coherence tomography (OCT), a highly researched modality in dermatology, can be used preoperatively to map out the borders of BCC, resulting in fewer stages of MMS or a smaller final defect. In this prospective study, 22 patients with BCC undergoing surgical excision were enrolled at a single institution. All patients had previously received a diagnostic biopsy providing confirmation of BCC and had been referred to our center for excision with MMS. Immediately prior to performing MMS, OCT was used to map the borders of the lesion. MMS then proceeded according to standard protocol. OCT images were compared to histopathology for agreement. Histopathologic analysis of 7 of 22 MMS specimens (32%) revealed a total absence of BCC, indicating resolution of BCC after previous diagnostic biopsy. This outcome was correctly predicted by OCT imaging in 6 of 7 cases (86%). Nine tumors (9/22, 41%) had true BCC and required a single MMS stage, which was successfully predicted by pre-operative OCT analysis in 7 of 9 cases (78%). The final six tumors (27%) had true BCC and required two MMS stages for complete excision; preoperative OCT successfully predicted the need for a second stage in five cases (5/6, 83.3%). Overall, OCT diagnosed BCC with 95.5% accuracy (Cohen's kappa, κ = 0.89 (p-value =  < 0.01) in the center of the lesion. Following a diagnostic biopsy, OCT can be used to verify the existence or absence of residual basal cell carcinoma. When residual tumor is present that requires excision with MMS, OCT can be used to predict tumor borders, optimize surgery and minimize the need for additional surgical stages.
PURPOSE:To fix firmly a colorant, by reacting sodium silicate with an acid, gelatinizing the formed silica hydrosol, washing the resultant silica hydrogel with water, and subjecting the hydrogel to the hydrothermal treatment. CONSTITUTION:Sodium silicate is reacted with an acid, e.g. dilute sulfuric acid, to form a silica hydrosol, which is then gelatinized under heating to give a silica hydrogel. The resultant silica hydrogel is filtered off and washed with water to remove contaminating sodium salts, e.g. Glauber's salt, as a by-product. The resultant silica hydrogel is suspended in water, adjusted to a given pH with an alkali, held in a closed container at a given temperature and subjected to the hydrothermal treatment. After the treatment, an aqueous solution of a desired colorant is added to the suspension, which is then held for a given time and filtered to separate the colored silica hydrogel from the aqueous solution of the colorant. The colored silica hydrogel is dried to give the aimed colored silica gel or colored cosmetic.
Percutaneous renal biopsy (BRP) is an important procedure for the diagnosis, prognostic evaluation and therapeutic orientation of several kidney diseases. Although it is considered a safe procedure, BRP complications can occur and, most of the time, are related to the risk of bleeding and the main consequence of BRP. Complications include macroscopic hematuria and hematoma requiring blood transfusion, surgical intervention, or invasive procedure. Since hemorrhagic complications continue to be the highest risk after BRP due to severity and potential life-threatening risk, there is an effort to minimize the risk of bleeding by checking blood clotting markers prior to the procedure, uncontrolled hypertension and the use of antiplatelet drugs and anticoagulants. The relevance of this study is to seek better evidence for clinical practice, considering the lack of Brazilian studies on the subject and the positive impact on patient comfort, besides the reduction of costs for the institution and overload in the work of the multidisciplinary team. In addition, it will contribute to the strengthening of the use of NOC in clinical practice and to the improvement of nursing knowledge.
BACKGROUND: Bovine congestive heart failure (BCHF) has become increasingly prevalent among feedlot cattle in the Western Great Plains of North America with up to 7% mortality in affected herds. BCHF is an untreatable complex condition involving pulmonary hypertension that culminates in right ventricular failure and death. Genes associated with BCHF in feedlot cattle have not been previously identified. Our aim was to search for genomic regions associated with this disease.
METHODS: A retrospective, matched case-control design with 102 clinical BCHF cases and their unaffected pen mates was used in a genome-wide association study. Paired nominal data from approximately 560,000 filtered single nucleotide polymorphisms (SNPs) were analyzed with McNemar's test.
RESULTS: Two independent genomic regions were identified as having the most significant association with BCHF: the arrestin domain-containing protein 3 gene ( ARRDC3), and the nuclear factor IA gene ( NFIA, mid- p-values, 1x10 -8 and 2x10 -7, respectively). Animals with two copies of risk alleles at either gene were approximately eight-fold more likely to have BCHF than their matched pen mates with either one or zero risk alleles at both genes (CI 95 = 3-17). Further, animals with two copies of risk alleles at both genes were 28-fold more likely to have BCHF than all others ( p-value = 1×10 -7, CI 95 = 4-206). A missense variant in ARRDC3 (C182Y) represents a potential functional variant since the C182 codon is conserved among all other jawed vertebrate species observed. A two-SNP test with markers in both genes showed 29% of 273 BCHF cases had homozygous risk genotypes in both genes, compared to 2.5% in 198 similar unaffected feedlot cattle. This and other DNA tests may be useful for identifying feedlot animals with the highest risk for BCHF in the environments described here.
CONCLUSIONS: Although pathogenic roles for variants in the ARRDC3 and NFIA genes are unknown, their discovery facilitates classifying animals by genetic risk and allows cattle producers to make informed decisions for selective breeding and animal health management.
Participants with HIV-positive screening results on EIA will immediately have their blood drawn for CD4 and VL tests. Participants will receive post-screening test counseling. Two venous blood samples will be collected-one for immediate numeration of CD4 T-lymphocytes in the same hospital lave using PIMA POC CD4 analyzer and the other for later VL testing at the province CDC which takes 10-15 days. Participant will be notified in person of their CD4 results on the same day and provided post-CD4 test counseling. Counseling in the One4all intervention has been modified from the national SOC guidelines due to the different order of tests and the shortened time period between screening and CD4 testing. The participant will be provided with a tentative assessment of ART eligibility based on CD4 results and other factors. Those who are eligible for ART are encouraged to seek HIV care at the study hospitals via China's National Free ART program.
All participants in this arm will use a BFR tourniquet system during the execution of two exercises, unilateral dynamic standing and sitting calf-raises, with a training load of 20% 1 repetition maximum (RM), being progressively increased by 5% every four weeks. Dynamic strength testing will be implemented to re-evaluate the current strength level and adequately adjust the load, using the PowerLift app, which was validated by Balsalobre-Fernandez in 2017. For each exercise, each participant will perform four sets with 30 repetitions the first set and 15 repetitions in the subsequent three sets, counting a total of 75 repetitions. All exercises will be performed in full range of motion (full plantar flexion to full dorsal flexion), with an interset rest period of 1 minute. Three minutes rest was provided between exercises.
PURPOSE: To explore the potential role of N6-methyladenosine (m6A) and its regulatory factors in corneal fibrosis response using both in vivo and in vitro models.
METHODS: This study utilized the C57BL/6 mouse corneal alkali burn as an in vivo model and stimulated keratocytes with transforming growth factor beta 1 (TGF-β1) in vitro. Small interfering RNA (siRNA) was employed to downregulate the expression of YTH domain family member 2 (YTHDF2), methyltransferase-like 3 (METTL3), and fat mass and obesity-associated protein (FTO) in keratocytes. The expression of relevant genes was quantified by real-time quantitative reverse-transcription PCR (qRT-PCR), western blotting, and immunohistochemistry.
RESULTS: After an alkali burn, m6A modification in corneas increased, with the most notable increase observed on the fourth day after the injury. The levels of METTL3 and FTO initially decreased and then increased. After 21 days following an alkali burn, the corneal fibrosis was most significant. The levels of METTL3 and FTO were elevated. There were higher levels in m6A modification and the expression of METTL3 and FTO in keratocytes stimulated by TGF-β1. In corneas after alkali burns and in keratocytes stimulated by TGF-β1, the expression of heat shock protein 70 (HSP70) was negatively correlated with fibrotic response markers. Silencing METTL3 and YTHDF2 in keratocytes increased HSP70 expression and reduced the expression of fibrosis-related indicators in keratocytes stimulated by TGF-β1. However, silencing FTO did not significantly affect the expression of HSP70 and fibrosis.
CONCLUSIONS: These findings indicate that METTL3 is involved in the modulation of corneal fibrosis through the regulation of HSP70 expression in a manner that is dependent on YTHDF2.
This is a national, multi-center (study conducted in multiple sites), non-interventional (a scientific study where one or more investigators monitor one or more patients being treated with the same medication), observational study (a scientific study to make a clear and easy understanding of the cause and effect relationship) of Chinese Multiple Myeloma patients treated with Velcade. The study consists of 3 phases, including, screening phase, treatment phase, and follow up phase. In the screening phase, data will be collected on the basis of patient's demographic status, components of disease severity assessment, and potential prognostic factors. Data on prior cancer treatments will be collected retrospectively at baseline for patients receiving cancer treatment prior to receiving Velcade. In the treatment phase, Velcade is administered intravenously for a 2-week treatment period followed by a 10-day rest period. Each treatment cycle consists of 21 days. Prospective (in which the participants are first identified and then followed forward as time passes) observational data will be collected during treatment with Velcade. In the follow up phase, patients will be followed for up to three years to document long-term survival data. For patients who reinitiate Velcade, data collection should follow Velcade treatment period documentation process. Safety evaluations will be based on the incidence, intensity, and types of adverse events. The total duration of the study is set prospectively for three years from the date of the patients' initiation of Velcade.
PURPOSE:To prevent a danger of birth of a kind of human congenital abnormal child by improving the immunogenic potential of a mother through dermal inoculation to a woman desirous of conceiving in the near future. CONSTITUTION:Akabane virus is allowed to grow by hamster tissue cell culture, inactivated and mixed with killed Bordetella bronchiseptica and the resultant mixture is freeze-dried. The obtained material is dissolved in a phosphate buffer solution at a point of time of use and dermally inoculated to a woman desirous of conceiving in the near future (within six months) so as to prevent congenital abnormality such as hydrocephalus, porencephalus, acampsia (synarthrophysis) or microphthalmia. Or, Akabane virus is allowed to grow by hamster tissue cell culture and lipoprotein is removed therefrom. The resultant coat glucoprotein is mixed with lipopolysaccharide extracted from Bordetella bronchiesptica and the resultant mixture is freeze-dried. The obtained material may be administrated in the same manner.
BACKGROUND: Chronic kidney disease (CKD) is one of the most common complications of diabetes mellitus (DM). Diabetes mellitus contributes to about 66% of CKD cases globally. CKD results in increased morbidity and mortality and advanced stages often require kidney replacement therapy that is unaffordable for the majority of the patients. Developing countries have scanty data regarding CKD burden in diabetic patients.
OBJECTIVES: This study aimed at determining the prevalence of low estimated glomerular filtration rate (eGFR) and proteinuria and associated clinical and socio-demographic factors among adult diabetic patients attending the diabetic clinic of Mbale Regional Referral Hospital (MRRH).
METHODS: A cross-sectional study was conducted at the adult diabetic clinic of MRRH in Eastern Uganda. A total of 374 adult diabetic patients were enrolled. A urine sample for urine albumin creatinine ratio (UACR) determination and a venous blood sample for measurement of serum creatinine were obtained from each participant. The eGFR was determined using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation and CKD was staged according to the Kidney Disease Improving Global Outcomes (KDIGO) classification.
RESULTS: A total of 318 (85%) participants had an eGFR of ≤ 60 mL/min/1.73m2, UACR of ≥ 30g/g, or both. Only 6.1% were aware. Age, duration of DM, hypertension, and dyslipidemia were associated with low eGFR and proteinuria.
CONCLUSION: There is a high prevalence of low eGFR and proteinuria among DM patients, 85% of the participants had these markers of CKD and the majority of them were undiagnosed. Over half of the DM patients had an eGFR consistent with advanced CKD. Strengthening routine screening for CKD biomarkers and equipping DM clinics with more diagnostic resources is recommended.
PURPOSE OF REVIEW: COVID -19 associated olfactory dysfunction is widespread, yet effective treatment strategies remain unclear. This article aims to provide a comprehensive systematic review of therapeutic approaches and offers evidence-based recommendations for their clinical application.
RECENT FINDINGS: A living Cochrane review, with rigorous inclusion criteria, has so far included 2 studies with a low certainty of evidence. In this systematic review we list clinical data of 36 randomised controlled trials (RCTs) and non-randomised studies published between Jan 1, 2020 and Nov 19, 2023 regarding treatment options for COVID-19 associated olfactory dysfunction. Nine treatment groups were analysed, including olfactory training, local and systemic corticosteroids, platelet-rich plasma (PRP), calcium chelators, vitamin supplements including palmitoylethanolamide with luteolin, insulin, gabapentin and cerebrolysin. Primary objective was the effect of the studied treatments on the delta olfactory function score (OFS) for objective/psychophysical testing. Treatments such as PRP and calcium chelators demonstrated significant improvements on OFS, whereas olfactory training and corticosteroids did not show notable efficacy for COVID-19 associated olfactory dysfunction.
Using a randomised, cross-over design 12 healthy subjects and 12 subjects with type 2 diabetes will consume a test meal prior to a fat-rich meal. The test meals contain 2 different meal types; on where whey protein is consumed as a pre-meal and another where water is the pre-meal. In the second meal type whey protein is instead consumed as a part of the fat-rich meal. Blood samples are collected before consumption of the pre-meal and after consumption of the fat-rich isocaloric meal during 360 minutes. The fat-rich isocaloric meal is a breakfast containing 1043 kcal (15 E% protein, 65 E% fat and 20 E% carbohydrates). The main-meal is composed of white bread, rye bread, butter, cheese (45 %), salami, egg, bacon, milk (1.5 % fat) and coffee (decaffeinated) and should be consumed over 15 min. Visual Analog Scale (VAS) will be used for determination of subjective satiety feeling.
This is a Phase 1b, dose-escalation study of the investigational agent, CRLX101, given in combination with Bevacizumab in patients with advanced renal cell carcinoma. The purpose of this study is to determine the initial safety and effectiveness of this agent in combination with Bevacizumab. The investigators are also trying to determine the best dose level of CRLX101 to give in combination with Bevacizumab. About 22 subjects will be enrolled in this study at the University of Pennsylvania. This study also involved two sub-studies that will be conducted in a select set of study subjects. This includes investigational cG250 PET/CT scans and paired bone marrow biopsy/aspirate assessments. The IND being requested from the FDA for this study will cover both the use of CRLX 101 as well as the use cG250 in the study sub-study.
Patients with first or second molars where the extractions will be performed in a conventional way and after extraction will be performed aPDT inside the alveolus.The analysis of the postoperative signs/symptoms will be performed by the visual analog pain scale at 1th, 2th, 3th, 4th, 5th, 6th, 7th. Subjective evaluation of swelling in 48 hours and 7th day.
PURPOSE:To obtain a skin external preparation having excellent beautiful effects, effective in prevention and improvement of blackening of skin due to sunburn and stain and ephelis and capable of using without anxiety because of its stability and safety. CONSTITUTION:The objective skin external preparation is characterized by containing (A) one or two or more kinds of extracts of plants selected from dried flower bud of Rosa rugosa var. plena Regel, dried seed of Prunus japonica Thunb. and dried fruit of Chaenomeles lagenaria Koidz. and (B) B1: N,N'- diacetylcystindimethyl or B2: one or two or more kinds of extract of plants selected from seed of Coix lacryma-jobi L. var. ma-yuen Stapf, Bistorta mgior S.F. Gray var. niteus Hara, Sophora angustifolia Sieb., Sophora angustifolia Sieb. et Zucc., Crataegus cuneata Sieb. et Zucc., Humulus lupulus L., Rosa polvantha Sieb et Zucc. var. genuina Nakai and white lily.
We construct non-linear machine learning (ML) prediction models for systolic and diastolic blood pressure (SBP, DBP) using demographic and clinical variables and polygenic risk scores (PRSs). We developed a two-model ensemble, consisting of a baseline model, where prediction is based on demographic and clinical variables only, and a genetic model, where we also include PRSs. We evaluate the use of a linear versus a non-linear model at both the baseline and the genetic model levels and assess the improvement in performance when incorporating multiple PRSs. We report the ensemble model's performance as percentage variance explained (PVE) on a held-out test dataset. A non-linear baseline model improved the PVEs from 28.1 to 30.1% (SBP) and 14.3% to 17.4% (DBP) compared with a linear baseline model. Including seven PRSs in the genetic model computed based on the largest available GWAS of SBP/DBP improved the genetic model PVE from 4.8 to 5.1% (SBP) and 4.7 to 5% (DBP) compared to using a single PRS. Adding additional 14 PRSs computed based on two independent GWASs further increased the genetic model PVE to 6.3% (SBP) and 5.7% (DBP). PVE differed across self-reported race/ethnicity groups, with primarily all non-White groups benefitting from the inclusion of additional PRSs. In summary, non-linear ML models improves BP prediction in models incorporating diverse populations.
The invention discloses a preparation method of thermosensitive hydrogel for promoting healing of bacterial infection wounds of type I diabetics. The hydrogel is GOx@Cu-ZIF-8/Alnu-FS (GCZ/AFS) thermosensitive hydrogel. GCZ/AFS hydrogel is a novel material for immobilizing GOx@Cu-ZIF-8 and alder ketone micelle in a hydrogel network composed of F127 and sodium alginate, and has an MIC value of 32 mug/mL for MRSA. In addition, GCZ/AFS hydrogel can rapidly promote the healing degree of diabetic mice after the skin wound is infected with MRSA, and the wound is almost completely healed when the mice skin wound is infected with MRSA on day 9, so that the excellent healing promoting and anti-infection effects of the hydrogel are proved. In addition, the invention can also be used as a medical dressing for patients with type I diabetes after MRSA infection of skin wounds. The GCZ/AFS healing-promoting hydrogel is prepared by a simple and rapid method, and a new mode and a new thought are provided for the synergistic treatment of wound infection of diabetics.
Intravenous titratable propofol will be initiated as needed per current standard of care, which generally consists of initiating the infusion at 10-20mcg/kg/min with titration parameters of 5-10mcg/kg/min every 5-10min for a RASS goal of 0 to -1 (or as otherwise clinically indicated). Propofol boluses are available at 10-20mg (or higher dosages if clinically required) every 15min as needed for inadequate sedation or breakthrough agitation. The maximum infusion dose is generally limited to 50mcg/kg/min. If the RASS goal is not met with this sedation regimen, additional agents will be at the discretion of the intensivist.