anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
This is a case report of a female infant with two rare pathogenic chromosomal abnormalities: partial trisomy of chromosome 3 (3q25.2 to 3q29) and partial monosomy of chromosome 4 (4q34.1 to 4q35.2). A comprehensive evaluation and literature review revealed ocular and systemic malformations not previously described in association with either chromosomal aberration. Comparative genomic hybridization was performed to confirm the chromosomal abnormalities. A thorough literature search was conducted to contextualize the findings within existing knowledge of similar chromosomal aberrations. Genetic analysis revealed an unbalanced translocation between the long arms of chromosomes 3 and 4, resulting in partial trisomy of chromosome 3 (3q25.2 to 3q29) and partial monosomy of chromosome 4 (4q34.1 to 4q35.2). Ocular anomalies included nystagmus, epicanthus, lagophthalmos, entropion, megalocornea, corneal clouding, infantile glaucoma, high myopia, and retinal hyperpigmentation. The patient would undergo bilateral lower eyelid rotation and gonioscopy-assisted transluminal trabeculectomy procedures in the management of her congenital malformations. The distinct ophthalmic abnormalities observed represent novel features within the spectrum of partial trisomy three and partial monosomy four at the specified breakpoints. The literature search unveiled the previously documented features associated with genetic translocation and confirmed various novel features specific to our patient's phenotype. Further research will be essential to elucidate the genetic mechanisms underlying these ocular manifestations and their implications for the clinical management of cases. [J Pediatr Ophthalmol Strabismus. 2024;61(6):e66-e74.].
Evidence suggests that exposure to cockroach allergen might be the most important risk factor for asthma in inner-city households. Contrary to other students in the literature, we recently reported that cockroach extermination alone-without professional cleaning or occupant education-reduced cockroach allergen levels in inner-city homes. This was an important finding because extermination alone would be much less expensive and easier to implement than a more comprehensive intervention. The primary objective of this study is to validate our previous finding that cockroach extermination alone can significantly reduce cockroach allergen levels in inner-city homes. The secondary objective is to determine the level of expertise and effort in extermination that would be required to achieve significant allergen reductions. The study design will be a 3-arm, randomized control trial. Sixty cockroach-infested, multi-unit rental homes will be randomly assigned to either a control group or one of two treatment groups. The Treatment-1 group, which will test the efficacy of extermination, will receive insecticide bait placement by staff from the Urban Entomology Department at North Carolina State University (the gold standard for this study). The Treatment-2 group, which will test the effectiveness of extermination, will receive extermination from 1 to 5 commercial pest control companies randomly assigned to the homes. Study staff will assist home occupants in obtaining a 12-month, prepaid contract. Periodically in all homes, study staff will administer a questionnaire, set cockroach traps to monitor cockroach numbers, and sample dust to monitor cockroach allergen levels. Treatment-1 homes will receive exterminations by NCSU staff at baseline and then as needed, as determined by cockroach trap counts. Treatment-2 homes will receive extermination by commercial applicators according to the terms of the contract. In the NIEHS laboratory of Dr. Zeldin, dust samples will be analyzed for concentrations of cockroach allergens Bla g 1 and Bla g 2. Statistical analyses will compare cockroach allergen concentration changes in each of the treatment groups relative to changes in the control group. The percentage of homes for which concentrations are reduced below 8.0 and 2.0 units of allergen per gram of dust-the proposed thresholds for asthma morbidity and allergic sensitization, respectively-will also be compared between groups. The results from this study, if they prove to be consistent with our previous work, will be used by NIEHS to plan future primary and secondary asthma prevention trials. With the exception of NCSU staff, the field and laboratory work will be carried out by staff from Dr. Zeldin's clinical program.
The perinatal period is an extremely delicate phase that can involve a high risk for onset of depressive disorders. The Edinburgh Postnatal Depression Scale (EPDS) is a widely validated instrument for assessing perinatal depressive symptoms, including the dimension of anhedonia. There are studies suggesting that the neural mechanism underlying the occurrence of anhedonia in patients with major depressive disorder (MDD) and bipolar depression (BD) might be distinct. Anhedonia seems to represent a more stable and frequent symptom in women with postpartum bipolar relative to unipolar depressive disorder and is associated with significantly higher depressive symptom severity. Perinatal medicine is an important component of women's health. Treatment of anhedonia can be challenging, and the most effective treatment can be a combination of psychotherapy and medication, but the screening of anhedonia in peripartum women can prevent the development of other psychiatric disorders and maladaptive behaviors.
PURPOSE:To prepare the titled preparation for external use, free from skin irritation and toxicity, and safe from the preparation view point, by neutralizing a specific copolymer with ammonia using little organic solvent, converting the hydrolyzed poduct to hydrosol with water, and adding a drug component to the sol. CONSTITUTION:A copolymer composed of 0.5-15wt% unsaturated monomer having an acidic group (e.g. acrylic acid, methacrylic acid, etc.) and 99.5-85wt% other unsaturated monomer copolymerizable therewith (e.g. alkyl acrylate) is neu tralized with ammonia in the absence of solvent or in the presence of a small amount of solvent (e.g. methanol), and subjected to phase-conversion with water to obtain a hydrosol. A drug component and if necessary a transcutaneous absorption assistant (e.g. dimethyl sulfoxide) are added to the hydrosol, and the composition is coated and dried under the condition to evaporate the ammonia (at 100-120 deg.C for 5-10min) to obtain a drug layer. The objective hydrosol preparation contains the drug layer and a carrier (e.g. polyolefin) carrying said layer.
BACKGROUND: Inflammation is a part of tumours, and inflammatory cells can affect the proliferation, invasion, and development of tumour cells. An increasing number of peripheral blood inflammatory markers have been found to play very important roles in the treatment and prognosis of cancer patients. The systemic inflammatory response index (SIRI) is a newer inflammatory marker, and its role in colorectal cancer, especially in locally advanced rectal cancer, is still unclear.
METHODS: From 2015 to 2020, 198 patients with locally advanced rectal cancer (LARC) who underwent surgery following neoadjuvant chemoradiotherapy (Neo-CRT) were analysed. Patients were categorized into good- and poor- response groups according to their pathological results, and clinical characteristics and baseline parameters were compared between the two groups. The optimal cutoff values for inflammatory indicators were determined using receiver operating characteristic (ROC) analysis. Univariate and multivariate analyses were performed using the Cox proportional hazard model. Survival analysis was performed via the Kaplan‒Meier method.
RESULTS: After patients were grouped into good and poor response groups, indicator differences were found in CEA, neutrophil-to-lymphocyte ratio (NLR), systemic immune-inflammation index (SII), and SIRI. According to the ROC analysis, the NLR (P = 0.015), SII (P = 0.001), and SIRI (P = 0.029) were significant prognostic factors. After univariate and multivariate analyses of the Cox proportional hazards regression model, only the SIRI was found to be an independent prognostic factor for overall survival (OS) and disease-free survival (DFS). Finally, Kaplan‒Meier survival curves also confirmed the ability of the SIRI to predict survival.
CONCLUSION: The preoperative SIRI can be used to predict the response to Neo-CRT in LARC patients and is an independent predictor of OS and DFS in postoperative patients. A high SIRI was associated with poor radiotherapy response and predicted poor OS and DFS.
Sepsis-induced acute lung injury (ALI) is a severe complication of sepsis. Karanjin, a natural flavonoid compound, has been proved to have anti-inflammatory function, but its role in sepsis-stimulated ALI is uncertain. Herein, the effect of karanjin on sepsis-stimulated ALI was investigated. We built a mouse model of lipopolysaccharide (LPS)-stimulated ALI. The histopathological morphology of lung tissues was scrutinized by hematoxylin-eosin (H&E) staining. The lung injury score and lung wet/dry weight ratio were detected. The myeloperoxidase (MPO) activity and malondialdehyde (MDA) content were scrutinized by commercial kits. Murine alveolar lung epithelial (MLE-12) cells were treated with LPS to mimic a cellular model of ALI. The cell viability was scrutinized by the CCK-8 assay. The contents of proinflammatory cytokines were scrutinized by qRT-PCR and ELISA. The TLR4 and MyD88 contents were scrutinized by qRT-PCR and western blotting. Results showed that karanjin alleviated LPS-stimulated ALI in mice by inhibiting lung tissue lesions, edema, and oxidative stress. Moreover, karanjin inhibited LPS-stimulated inflammation and TLR4 pathway activation in mice. However, treatment with GSK1795091, an agonist of TLR4, attenuated the effects of karanjin on LPS-induced ALI. Furthermore, karanjin repressed LPS-stimulated inflammatory response and TLR4 pathway activation in MLE-12 cells. Overexpression of TLR4 attenuated karanjin effects on LPS-stimulated inflammatory responses in MLE-12 cells. In conclusion, karanjin repressed sepsis-stimulated ALI in mice by suppressing the TLR4 pathway.
The invention belongs to biotechnology and medical field, and discloses a new human epididymis specific expression sperm binding protein HEL-192 and preparation and application thereof. The invention discloses an amino acid sequence encoding HEL-192 protein and provides a recombination expression vector carrying a DNA sequence encoding the protein. The invention further discloses a method for preparing the protein and detecting the biological function of the HEL-192 protein. The protein is positioned at the back region of the head and a neck region of a mature sperm, has expression in epididymis and liver, and a band of about 33 KD in the epididymis by using Western blot. The HEL-192 protein can be used as a target protein for the research and development of immunity acyeterion as well as clinical diagnosis and treatment of male infertility. The relevant gene or protein detecting method based on the protein HEL-192 can be widely applied to the reproductive medicine research field.
Participants allocated to the LA group will receive LA therapy at the same acupoints used in EA group. The laser will be applied to each point for 40 seconds, which delivered 3 J of energy at each of the acupoints.
OBJECTIVE: This study aimed to investigate the role of receptor tyrosine kinase-like orphan receptor 2 (ROR2) in triple-negative breast cancer (TNBC).
METHODS: ROR2 expression in primary TNBC and metastatic TNBC tissues was analyzed by immunohistochemical staining and PCR. ROR2 expression in TNBC cell lines was detected by PCR and Western blot analysis. The migration, invasion and chemosensitivity of TNBC cells with overexpression or knockdown of ROR2 were examined.
RESULTS: ROR2 expression was high in metastatic TNBC tissues. ROR2 knockdown suppressed the migration, invasion and chemoresistance of TNBC cells. ROR2 overexpression in MDA-MB-435 cells promoted the migration, invasion, and chemoresistance. Moreover, ROR2 knockdown in HC1599 and MDA-MB-435 adriamycin-resistant cells enhanced chemosensitivity to adriamycin. ROR2 could activate PI3K/AKT/mTOR signaling in TNBC cells.
CONCLUSION: ROR2 is upregulated and promotes metastatic phenotypes of TNBC by activating PI3K/AKT/mTOR signaling.
BACKGROUND: While speech analysis holds promise for mental health assessment, research often focuses on single symptoms, despite symptom co-occurrences and interactions. In addition, predictive models in mental health do not properly assess the limitations of speech-based systems, such as uncertainty, or fairness for a safe clinical deployment.
OBJECTIVE: We investigated the predictive potential of mobile-collected speech data for detecting and estimating depression, anxiety, fatigue, and insomnia, focusing on other factors than mere accuracy, in the general population.
METHODS: We included 865 healthy adults and recorded their answers regarding their perceived mental and sleep states. We asked how they felt and if they had slept well lately. Clinically validated questionnaires measuring depression, anxiety, insomnia, and fatigue severity were also used. We developed a novel speech and machine learning pipeline involving voice activity detection, feature extraction, and model training. We automatically modeled speech with pretrained deep learning models that were pretrained on a large, open, and free database, and we selected the best one on the validation set. Based on the best speech modeling approach, clinical threshold detection, individual score prediction, model uncertainty estimation, and performance fairness across demographics (age, sex, and education) were evaluated. We used a train-validation-test split for all evaluations: to develop our models, select the best ones, and assess the generalizability of held-out data.
RESULTS: The best model was Whisper M with a max pooling and oversampling method. Our methods achieved good detection performance for all symptoms, depression (Patient Health Questionnaire-9: area under the curve [AUC]=0.76; F1-score=0.49 and Beck Depression Inventory: AUC=0.78; F1-score=0.65), anxiety (Generalized Anxiety Disorder 7-item scale: AUC=0.77; F1-score=0.50), insomnia (Athens Insomnia Scale: AUC=0.73; F1-score=0.62), and fatigue (Multidimensional Fatigue Inventory total score: AUC=0.68; F1-score=0.88). The system performed well when it needed to abstain from making predictions, as demonstrated by low abstention rates in depression detection with the Beck Depression Inventory and fatigue, with risk-coverage AUCs below 0.4. Individual symptom scores were accurately predicted (correlations were all significant with Pearson strengths between 0.31 and 0.49). Fairness analysis revealed that models were consistent for sex (average disparity ratio [DR] 0.86, SD 0.13), to a lesser extent for education level (average DR 0.47, SD 0.30), and worse for age groups (average DR 0.33, SD 0.30).
CONCLUSIONS: This study demonstrates the potential of speech-based systems for multifaceted mental health assessment in the general population, not only for detecting clinical thresholds but also for estimating their severity. Addressing fairness and incorporating uncertainty estimation with selective classification are key contributions that can enhance the clinical utility and responsible implementation of such systems.
This pilot study will be a two-arm, randomized controlled trial. The investigator will randomize 40 participants into each intervention arm. Participants will be randomized to one of the two arms: e-cigarettes with nicotine cartridges or e-cigarettes with placebo cartridges (0mg). Participants and research assistants will be blind to the allocation of nicotine or placebo e-cigarettes as there are no difference in appearance or odor of the mist emitted from the e-cigarettes with and without nicotine containing cartridges. Participants will be asked to track their nicotine use via text message. All participants will receive a 20-30 minute behavioral counseling consultation with a trained tobacco counselor. Counselors will review each participant's smoking pattern and offer tailored behavioral and environmental change strategies including specific smoking reduction strategy options. Participants will be given a supply of e-cigarettes and followed for 3 weeks
Tongue scraper 10 times in the tongue, from the back to the front. For aPDT will be used an equipment developed for this project with emission of red LED (660nm) and tip of 2.84 cm² . One session of the Chimiolux® photosensitizing aPDT will be performed, at a concentration of 0.005%, to be applied enough to cover the middle third and back of the tongue for 2 minutes for incubation. Four points will be irradiated with a distance of 1cm between the points. Based on previous studies carried out with the aPDT for the treatment of halitosis the apparatus will be previously calibrated with wavelength 660 nm, with energy of 72 J, power of 800 mW for 90 seconds per point, creep of 282mW / cm².
Sensor devices, such as accelerometers, are widely used for measuring physical activity (PA). These devices provide outputs at fine granularity (e.g., 10-100 Hz or minute-level), which while providing rich data on activity patterns, also pose computational challenges with multilevel densely sampled data, resulting in PA records that are measured continuously across multiple days and visits. On the other hand, a scalar health outcome (e.g., BMI) is usually observed only at the individual or visit level. This leads to a discrepancy in numbers of nested levels between the predictors (PA) and outcomes, raising analytic challenges. To address this issue, we proposed a multilevel longitudinal functional principal component analysis (mLFPCA) model to directly model multilevel functional PA inputs in a longitudinal study, and then implemented a longitudinal functional principal component regression (FPCR) to explore the association between PA and obesity-related health outcomes. Additionally, we conducted a comprehensive simulation study to examine the impact of imbalanced multilevel data on both mLFPCA and FPCR performance and offer guidelines for selecting optimal methods.
BACKGROUND: It is important to figure out the immunity of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) reinfection to understand the response of humans to viruses. A serological survey for previously infected populations in Jiangsu Province was conducted to compare the antibody level of SARS-CoV-2 in reinfection by Omicron or not.
METHODS: Reinfection with SARS-CoV-2 was defined as an individual being infected again after 90 days of the initial infection. Telephone surveys and face-to-face interviews were implemented to collect information. Experimental and control serum samples were collected from age-sex-matched reinfected and non-reinfected cases, respectively. IgG anti-S and neutralizing antibodies (Nab) concentrations were detected by the Magnetism Particulate Immunochemistry Luminescence Method (MCLIA). Antibody titers were log(2)-transformed and analyzed by a two-tailed Mann-Whitney U test. Subgroup analysis was conducted to explore the relationship between the strain type of primary infection, SARS-Cov-2 vaccination status, and antibody levels. Multivariate linear regression models were used to identify associations between reinfection with IgG and Nab levels.
RESULTS: Six hundred thirty-one individuals were enrolled in this study, including 327 reinfected cases and 304 non-reinfected cases. The reinfection group had higher IgG (5.65 AU/mL vs. 5.22 AU/mL) and Nab (8.02 AU/mL vs. 7.25 AU/mL) levels compared to the non-reinfection group (p < 0.001). Particularly, individuals who had received SARS-CoV-2 vaccination or were initially infected with the Wild type and Delta variant showed a significant increase in antibody levels after reinfection. After adjusting demographic variables, vaccination status and the type of primary infection together, IgG and Nab levels in the reinfected group increased by log(2)-transformed 0.71 and 0.64 units, respectively (p < 0.001). This revealed that reinfection is an important factor that affects IgG and Nab levels in the population.
CONCLUSION: Reinfection with Omicron in individuals previously infected with SARS-CoV-2 enhances IgG and Nab immune responses.
Disclosed herein are methods to treat age-related vision losses. The method comprises administering a combination of a carnitine and an oxidant. Preferably the oxidant is thioctic acid. Preferably 0.12 grams to 3 grams of carnitine (particularly ALC) and 0.12 and 1.5 grams of R-α-lipoic acid are administered. Optionally, coenzyme Q and/or creatine also are administered. Preferably 10 mg to 500 mg/day of coenzyme Q10 and 1 to 30 grams/day of creatine are administered.
Disclosed are compounds useful for alteration of NR2F6 activity. In some embodiments of the invention compounds disclosed are utilized for stimulation of NR2F6 activity, alone, or in combination with PKC activation. In other embodiments, the invention teaches use of compounds for inhibition of NR2F6 activation. Stimulation of NR2F6 within the context of the invention is useful, intra alia, for induction of immune inhibition, or stimulation of cellular proliferation without significant induction of differentiation. Inhibition of NR2F6 is desired in situations where the practitioner of the invention seeks to augment immune response, or induce cellular differentiation. In another embodiment, inhibition of NR2F6 expression is desired in situations where inhibition of cancer or cancer stem cells is needed.
In revision total hip arthroplasty, achieving robust fixation is difficult and implant movement may occur over time. Bone may also rearrange around the implant as a result of mechanical loading, making the measurement of migration challenging. The study aimed to quantify changes in bone shape and implant position 1 year following acetabular reconstruction using custom three-dimensional-printed cups. This observational retrospective cohort study involved 23 patients with Paprosky type IIIB defects. Postop computed tomography scans taken within 1 week of surgery and at 1-year postsurgery were co-registered and analyzed. Three co-registration strategies were implemented including bone-to-bone and implant-to-implant. (1) Co-registration of the ipsilateral innominate bone (diseased anatomy) was used to measure changes in implant position. (2) Co-registration of the implant was carried out to quantify changes in the ipsilateral innominate bone shape. (3) Co-registration of the contralateral innominate bone (nondiseased anatomy) was performed to measure changes in the ipsilateral innominate bone shape and implant position. The median centroid distances (interquartile range [IQR]) were 2.3 mm (IQR: 3.7-1.7 mm) for changes in implant position, 2.4 mm (IQR: 3.6-1.6 mm) for changes in ipsilateral innominate bone shape, and 3.7 mm (IQR: 4.6-3.5 mm) for changes in ipsilateral innominate bone shape and implant position. Following acetabular reconstruction, implant movements and periprosthetic bone remodeling are physiological and of a similar extent. Surgeons and engineers should consider this when performing implant monitoring in these patients.
Participants will receive single oral dose of 2 milligram (mg) midazolam on Day 1 followed by 100 mg mitapivat, orally, twice daily (BID) from Day 3 to 13. On Day 14, participants will receive single oral dose of 2 mg midazolam and 100 mg mitapivat orally, BID. Midazolam will be co-administered with morning mitapivat dose.
Venetoclax 100 mg tablet orally on Day 1; 200 mg on Day 2; thereafter, at 400 mg on Day 3 through Day 28 in Cycle 1 (cycle length= 28 days) and 400 mg on Days 1 through 28 in Cycle 2 and beyond if tolerated. Following the confirmation of remission in Cycle 1 or thereafter, venetoclax 400 mg was administered on Day 1 through 21 or 28 as per Investigator's discretion, plus azacitidine 75 mg/m\^2 intravenous (IV) or subcutaneous (SC) dosing on Days 1 through 7 or Days 1 through 5, Days 8, and 9 in each cycle up to primary completion date: 06 September 2022.