anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
PURPOSE: This study aims to analyse the effect of diabetes mellitus (DM) on the radiological changes of Magnetic Resonance Imaging (MRI) on the intervertebral discs and paravertebral muscle to investigate the effect of DM on spinal degeneration.
METHODS: This retrospective study initially included 262 patients who underwent treatment between January 2020 and December 2021 because of lumbar disc herniation. Amongst these patients, 98 patients suffered from type 2 diabetes mellitus (T2DM) for more than five years; this is the poorly controlled group (haemoglobin A1c (HbA1c) ≥ 6.5%; BMI: 26.28 ± 3.60; HbA1c: 7.5, IQR = 1.3). Another 164 patients without T2DM are included in the control group. The data collected and analysed include gender, age, smoking, alcohol use, disease course, Charlson Comorbidity Index, BMI, and radiological parameters including disc height, modified Pfirrmann grading scores, percentage of fat infiltration area of paravertebral muscle, and pathological changes of the endplate.
RESULTS: After propensity score-matched analysis, the difference in general data between the control and T2DM groups was eliminated, and 186 patients were analysed. The modified Pfirrmann grading scores showed statistical differences in every lumbar segment, suggesting that the T2DM group suffered from greater disc degeneration at all L1-S1 segments compared with the control group. The disc height from L1/2 to L5/S1 was not statistically different between the two groups. Compared to the T2DM group, the control group had a lower percentage of fat infiltration areas in L4/5 and L5/S1 paravertebral muscle, whereas L1/2 to L3/4 showed no statistical difference. The T2DM group had more pathological changes of cartilage endplate compared with the control group.
CONCLUSIONS: Prolonged uncontrolled hyperglycaemia may contribute to lumbar disc degeneration, fatty infiltration of the paraspinal muscles in the lower lumbar segments, and increased incidence of endplate cartilage pathological changes in patients with degenerative disc disease.
Melanoma is a highly malignant and drug-resistant disease that imposes a substantial economic burden on the world. There are many studies linking trace elements to diverse types of cancers, including melanoma. This review elucidates the relationship between trace elements exposure and melanoma. It was identified that copper, manganese, selenium, zinc, iron, and many other trace elements were associated with melanoma in humans. In terms of epidemiology, different elements have different correlations with melanoma. These trace elements affect the occurrence and development of melanoma through various mechanisms, such as oxidative stress and the MAPK pathway. The literature on the role of trace elements in the pathogenesis and treatment of melanoma depicts promising prospects for this field.
OBJECTIVES: Older adults often complain of difficulty in communicating in noisy environments. Contextual information is considered an important cue for identifying everyday speech. To date, it has not been clear exactly how context use (CU) and reliance on context in older adults are affected by hearing status and cognitive function. The present study examined the effects of semantic context on the performance of speech recognition, recall, perceived listening effort (LE), and noise tolerance, and further explored the impacts of hearing loss and working memory capacity on CU and reliance on context among older adults.
DESIGN: Fifty older adults with normal hearing and 56 older adults with mild-to-moderate hearing loss between the ages of 60 and 95 years participated in this study. A median split of the backward digit span further classified the participants into high working memory (HWM) and low working memory (LWM) capacity groups. Each participant performed high- and low-context Repeat and Recall tests, including a sentence repeat and delayed recall task, subjective assessments of LE, and tolerable time under seven signal to noise ratios (SNRs). CU was calculated as the difference between high- and low-context sentences for each outcome measure. The proportion of context use (PCU) in high-context performance was taken as the reliance on context to explain the degree to which participants relied on context when they repeated and recalled high-context sentences.
RESULTS: Semantic context helps improve the performance of speech recognition and delayed recall, reduces perceived LE, and prolongs noise tolerance in older adults with and without hearing loss. In addition, the adverse effects of hearing loss on the performance of repeat tasks were more pronounced in low context than in high context, whereas the effects on recall tasks and noise tolerance time were more significant in high context than in low context. Compared with other tasks, the CU and PCU in repeat tasks were more affected by listening status and working memory capacity. In the repeat phase, hearing loss increased older adults' reliance on the context of a relatively challenging listening environment, as shown by the fact that when the SNR was 0 and -5 dB, the PCU (repeat) of the hearing loss group was significantly greater than that of the normal-hearing group, whereas there was no significant difference between the two hearing groups under the remaining SNRs. In addition, older adults with LWM had significantly greater CU and PCU in repeat tasks than those with HWM, especially at SNRs with moderate task demands.
CONCLUSIONS: Taken together, semantic context not only improved speech perception intelligibility but also released cognitive resources for memory encoding in older adults. Mild-to-moderate hearing loss and LWM capacity in older adults significantly increased the use and reliance on semantic context, which was also modulated by the level of SNR.
While the treatment group is receiving training, the waitlist group will be waiting. After 18 weeks of waiting and when the treatment group completes the training. The waitlist group will receive the same training program as that of the treatment group, but no booster session will be provided to the waitlist group.
Distribution

The steady-state volume of distribution (Vss) of dexmedetomidine was approximately 118 liters. Dexmedetomidine protein binding was assessed in the plasma of normal healthy male and female subjects. The average protein binding was 94% and was constant across the different plasma concentrations tested. Protein binding was similar in males and females. The fraction of dexmedetomidine hydrochloride that was bound to plasma proteins was significantly decreased in subjects with hepatic impairment compared to healthy subjects.

The potential for protein binding displacement of dexmedetomidine by fentanyl, ketorolac, theophylline, digoxin and lidocaine was explored in vitro, and negligible changes in the plasma protein binding of dexmedetomidine hydrochloride were observed. The potential for protein binding displacement of phenytoin, warfarin, ibuprofen, propranolol, theophylline and digoxin by dexmedetomidine hydrochloride was explored in vitro and none of these compounds appeared to be significantly displaced by dexmedetomidine hydrochloride.
All participants applied up to 3 Lido-Patches (lidocaine 5% medicated plaster) per day (depending on the size of PHN area). Patches were applied topically for up to 12 hours per day (patch free interval: at least 12 hours) at the site of skin affected by painful PHN.
Single-centre cross-sectional study based on prospective clinical and radiological assessment and retrospective risk factor analyses performed at a single hospital.

All consecutive patients who underwent laparoscopic surgery (cholecystectomy, colon resection, adrenalectomy, Nissen fundoplication and appendectomy) during a four months period were included in the study. At least 30 months after hospital discharge, they were invited by telephone to participate in the study. Detailed project information was provided, and those who accepted received an appointment for an outpatient visit and a dynamic ultrasound. Informed consent was obtained from all participants. In all patients, the umbilical trocar wound was closed with an interrupted suture with synthetic braided absorbable 2/0 suture (Novosyn® or Safil®). During the postoperative outpatient visit, clinical and ultrasonographic examinations were performed. To increase study homogeneity, all clinical examinations and ultrasounds were performed by a single surgeon and a single radiology resident supervised by the same abdominal radiology consultant, respectively. Sonography was performed with an Applio 500 equipment (Toshiba, Japan) with a 3.5MHz convex probe and a 7MHz linear probe. The ultrasound diagnosis was based on the identification of an abdominal wall defect with intraabdominal tissue protrusion. The main variables of the study were clinical (TSIHc) and ultrasound (TSIHu) diagnosis of incisional hernia. All results and variables were introduced in a previous specifically designed database (File MakerPro 11.0v3 © 1984-2011 FileMaker, Inc.). Data were collected from clinical interviews, physical and radiological examinations and the electronic medical record. Statistical analyses were performed using the SPSS statistical software (IBM SPSS® Statistics).
Assessing the zinc status of humans has proven to be difficult because of the unique physiological features of zinc homeostasis. Animal and human studies show that a small, vulnerable pool of cellular zinc is sensitive to changes in dietary zinc. The protein, Metallothionein (MT), is made within cells to stabilize this transient zinc pool and to provide a means to 'park' a small zinc reserve. The overall goal is to develop a new method for measuring MT in cells and to assess other cellular responses to changes in small changes in dietary zinc. Culture models of zinc deficiency and excess have been developed and used to test the response of cellular MT levels and mineralization to changes in zinc availability. In Phase II, the changes in the expression of leukocytic zinc transporters and the cellular in vitro uptake of isotopic zinc will be measured. Healthy men will be recruited to participate in a 6-week feeding trial to be followed by a 3-week recovery period. The results of this study will determine if potential new cellular zinc biomarkers respond to changes in zinc status when the men are fed an additional 4 mg zinc/d incorporated into a rice-based meal. These findings will provide essential, new information for designing an efficacy trial of biofortified rice and the zinc status of infants and young children.
Mutations or dysregulated expression of NF-kappaB-activating protein (NKAP) family genes have been found in human cancers. How NKAP family gene mutations promote tumor initiation and progression remains to be determined. Here, we characterized dNKAP, the Drosophila homolog of NKAP, and showed that impaired dNKAP function causes genome instability and tumorigenic growth in a Drosophila epithelial tumor model. dNKAP-knockdown wing imaginal discs exhibit tumorigenic characteristics, including tissue overgrowth, cell-invasive behavior, abnormal cell polarity, and cell adhesion defects. dNKAP knockdown causes both R-loop accumulation and DNA damage, indicating the disruption of genome integrity. Further analysis showed that dNKAP knockdown induces c-Jun N-terminal kinase (JNK)-dependent apoptosis and causes aberrant cell proliferation in distinct cell populations. Activation of the Notch and JAK/STAT signaling pathways contributes to the tumorigenic growth of dNKAP-knockdown tissues. Furthermore, JNK signaling is essential for dNKAP depletion-mediated cell invasion. Transcriptome analysis of dNKAP-knockdown tissues confirmed the misregulation of signaling pathways involved in promoting tumorigenesis and revealed abnormal regulation of metabolic pathways. dNKAP knockdown and oncogenic Ras, Notch, or Yki mutations show synergies in driving tumorigenesis, further supporting the tumor-suppressive role of dNKAP. In summary, this study demonstrates that dNKAP plays a tumor-suppressive role by preventing genome instability in Drosophila epithelia and thus provides novel insights into the roles of human NKAP family genes in tumor initiation and progression.
Compositions for the treatment of xerostomia, and methods of making and using thereof are disclosed herein. The compositions are typically in the form of a film or tablet, such as a double layer sticker tablet. The compositions adhere to a buccal surface or mucosal surface in the oral cavity for at least 15 minutes, preferably for at least 30 minutes. The compositions themselves are able to increase the levels of saliva in the mouth without the need for active agents, such sialogogic agents. The compositions optionally contain a non-lipid lubricant, a flavoring agent, and/or a buffering agent. The composition is generally effective at treating or ameliorating the effects of xerostomia for a time period ranging from at least 30 minutes up to eight hours following administration to the buccal or oral mucosa.
PURPOSE: A method for coating surface using hydrogen silicon fluorine derivative is provided to improve waterproof and oil proof properties and form thin and uniform application film. CONSTITUTION: A cosmetic pigment is manufactured by coating the surface with hydrogen silicon fluorine derivative. A method for coating the surface comprises a step of mixing and stirring pigment; a step of mixing and dispersing solvent or using only hydrogen silicon fluorine derivative; and a step of heating at 60-200°C and stabilizing coating. The solvent is ethanol, isopropylalcohol, polycyclomethylsiloxane or acetone. The amount of coating hydrogen silicon fluorine derivative is 0.1-10 weight%. A cosmetic product contains 0.2-60 weight%(w/w) of pigment. The cosmetic product is used in the form of two-way cake, face powder, eye shadow, blusher, cake type foundation, lip stick, or mascara.
The invention belongs to the field of bio-pharmaceuticals and particularly relates to expression, purification and self-assembly of TRAIL variant proteins. A recombinant protein is expressed by plasmids comprising the TRAIL fusion proteins in escherichia coli, and the recombinant protein with high activity is produced. The recombinant proteins adopt a centrifugal mode for simple and rapid purification. The purified proteins are self-assembled into particles being 200 nanometers under the physiological conditions. After intravenous injection to a tumor transplantation mouse, the recombinant protein is effectively gathered in the tumor location of the mouse. The recombinant protein is injected into the tumor transplantation mouse in an intraperitoneal injection mode, and tumor growth is effectively suppressed. The recombinant protein subjected to simple process purification is used for oncotherapy.
AIM: Surgical intervention is crucial in radical resection of renal cell carcinoma (RCC). Different surgical procedures have different oncologic outcomes and safety in patients with RCC. Therefore, we aimed to investigate the oncologic outcomes and safety of retroperitoneal laparoscopic partial nephrectomy (RLPN) versus open partial nephrectomy (OPN) in treating patients with localized RCC.
METHODS: This retrospective cohort study included 160 patients with localized RCC who underwent either OPN or RLPN from January 2016 to June 2020. Out of these patients, 75 patients were treated with OPN and 85 patients were treated with RLPN. After propensity score matching, 130 patients (65 cases in each group) were finally included in the analysis. Additionally, surgical outcomes, three-year survival rates, and renal function parameters were assessed between the two groups, and the data were statistically analyzed using SPSS.
RESULTS: Compared to the OPN group, RLPN demonstrated significantly shorter surgical time, lower estimated blood loss (p < 0.05), and lower incidence of complications (p = 0.024). In contrast, the RLPN group had significantly longer warm ischemia time (p = 0.011) than the OPN group. Furthermore, there were no significant differences in three-year overall survival, disease-free survival, cancer specific survival rates, positive surgical margins, hospitalization time between the RLPN and OPN groups (p > 0.05). The incidence of complications in the RLPN group was significantly lower than that in the OPN group (p = 0.024). Postoperatively, creatinine level was significantly lower following RLPN at one year compared to OPN (p = 0.029).
CONCLUSIONS: RLPN offers advantages in surgical time, estimated blood loss, and postoperative complications, and it positively affects postoperative renal function, while OPN shows a shorter warm ischemia time. These two approaches result in comparable three-year survival rates. This study provides valuable insights into the oncologic outcomes and safety of RLPN compared to OPN in treating localized RCC.
Arm 2 participants received the cash + social behavior change communication intervention. Household received 1 mobile cash transfer per month for 6 months but mothers also received an SBCC package that included interpersonal communication (1:1 consultations for mothers), bi-monthly group sessions on key health and nutrition topics, and cooking demonstrations.
The present disclosure is related to an Alvaradoa amorphoides methanolic extract, a plant that is found in the Yucatan peninsula that has anti-carcinogenic properties. Also, the present invention is related to the different metabolites found in this plant. The extract was standardized by the content of several active compounds found in different fractions of the same. The active compounds or metabolites were isolated, purified and identified. The present invention demonstrates that the extract is useful in the preparation of a pharmaceutical composition for the cancer treatment in several modalities. The Methanolic extract has antiproliferative and cytotoxic activity being demonstrated in several tumor cell lines. These results allow establishing a new phytopharmaceutical with anticarcinogenic properties.
Macroautophagy (referred to as autophagy hereafter) is a highly conserved catabolic process which sequesters intracellular substrates for lysosomal degradation. Autophagy-related proteins have been shown to be involved in various aspects of tumor development by engaging with multiple cellular substrates. We recently uncovered a novel role for autophagy in regulating the signaling and levels of PDGFRA, a receptor tyrosine kinase amplified in several cancers. We discovered that PDGFRA can be targeted to autophagic degradation by binding the autophagy cargo receptor SQSTM1. Surprisingly, PDGFRA-mediated signaling is perturbed in the absence of autophagy despite enhanced receptor levels. We show that this is due to disrupted trafficking of the receptor to late endosomes where signaling activity persists. Conversely, prolonged autophagy inhibition results in a transcriptional downregulation of Pdgfra as a result of inhibited signaling activity demonstrating that short- and long-term autophagy inhibition have opposing effects on receptor levels. We further investigated the consequence of PDGFRA regulation by autophagy using a mouse model for gliomagenesis where we observed a disruption in PDGFA-driven tumor formation when autophagy is inhibited. Activation of downstream signaling through Pten mutation overrides the need for autophagy during tumor development suggesting a genotype-specific role for autophagy during tumorigenesis. Altogether, our findings provide a novel mechanism through which autophagy can support tumor growth.
To perform the sham cervical block, the cervix will be touched with the blunt end of a Q-tip at the three locations described above for the paracervical block. The cervical mucosa will not be broken during the sham block. A 3 minute waiting period will again occur between administration of the sham block and IUS insertion to be consistent with the procedure used for the nerve block.
INTRODUCTION: The scapholunate ligament is the most important stabilizer of the scapholunate articulation. The management of chronic irreversible injuries of this ligament in the absence of preexisting arthritis of the wrist joint remains controversial. Recently, surgeons introduced a novel surgical technique using an internal brace (IB). Several biomechanical studies on this technique have been conducted using cadavers; however, very few studies have discussed the results in detail in actual clinical practice. Therefore, herein, we investigated the radiological and functional results of patients who underwent IB augmentation as a treatment for chronic scapholunate dissociation.
METHODS: This retrospective study was conducted from April 2018 to May 2022. Twenty-two patients with chronic scapholunate dissociation were treated using the IB augmentation technique, of whom 17 were followed-up for at least 1 year. Radiological results, including scapholunate distance, scapholunate angle, and radioscaphoid angle, were collected. Furthermore, clinical parameters, such as the visual analog scale (preoperative and at final follow-up), the Disabilities of the Arm, Shoulder, and Hand scores (preoperatively and at 3, 6, and 12 months postoperatively), and Mayo wrist scores (preoperative and at final follow-up), were measured.
RESULTS: The scapholunate distance increased significantly in the affected wrist compared to the unaffected wrist, which improved after reconstruction in all wrist positions ( P < 0.05). Compared to the unaffected wrist, the scapholunate angle increased significantly in all positions ( P < 0.05) except for extension ( P = 0.535) and improved after reconstruction in all wrist positions. The radioscaphoid angle significantly increased compared to the angle of the unaffected wrist in all positions ( P < 0.05) except for extension ( P = 0.602) and clenched fist ( P = 0.556). This angle improved after reconstruction in all wrist positions except for extension ( P = 0.900). The visual analog scale score (7-2, preoperatively and at final follow-up) and Mayo wrist score (53-82, preoperatively and at final follow-up) improved after surgery. The Disabilities of the Arm, Shoulder, and Hand scores also improved after surgery (68, 53, 30, 7, preoperatively and at 3, 6, and 12 months postoperatively).
CONCLUSIONS: This study revealed that scapholunate ligament reconstruction using an autologous tendon and suture tape is a good reconstruction technique that can improve clinical symptoms and radiographic parameters with a shorter operation time and fewer complications than other reconstruction methods.
Devices and methods for distributing a fluid, e.g., a fluid drug, are disclosed. Fluid-drug distribution can be advantageously utilized to help patients suffering from a disorder that affect fine motor skill usage, e.g., Parkinson's Disease. Some aspects are directed to dosing containers that are adapted to distribute one or more selected dosages of fluid from the container. In some instances, the containers are adapted to be operable by patients with hindered fingertip motor control to help dispense a fluid-drug, such as a fluid including carbidopa and levodopa. Other aspects are directed to a kit for distributing a fluid drug that can be stored with a longer shelf life in solid form. Also discussed herein are methods for distributing a fluid drug for treating a disorder such as Parkinson's Disease.