anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Progressive metastasis is the primary cause of cancer-related deaths. It has been recognized that many cancers are characterized by long periods of stability followed by subsequent progression. Genes termed metastasis progression suppressors (MPS) are functional gatekeepers of this process, and their loss leads to late-stage progression. Previously, we identified regulator of calcineurin 1, isoform 4 (RCAN1.4) as a functional MPS for several cancers, including thyroid cancer, a tumor type prone to metastatic dormancy. RCAN1.4 knockdown increases expression of the cancer-promoting transcription factor NFE2-like bZIP transcription factor (NFE2L3), and through this mechanism increases cancer cell proliferation and invasion inin vitroandin vivoand promotes metastatic potential to lungs in tail vein models. However, the mechanisms by which RCAN 1.4 regulates specific metastatic steps is incompletely characterized. Studies of the metastatic cascade are limited in mouse systems due to high cost and long duration. Here, we have shown the creation of a thyroid-to-lung metastasis-on-a-chip (MOC) model to address these limitations, allowing invasion analysis and quantification on a single cell level. We then deployed the platform to investigate RCAN1.4 knockdown in fluorescently tagged hTh74 and FTC236 thyroid cancer cell lines. Cells were circulated through microfluidic channels, running parallel to lung hydrogel constructs allowing tumor cell-lung tissue interactions. Similar to studies in mouse models, RCAN1.4 knockdown increased NFE2L3 expression, globally increased invasion distance into lung constructs and had cell line and clonally dependent variations on bulk metastatic burden. In line with previousin vivoobservations, RCAN1.4 knockdown had a greater impact on hTh74 metastatic propensity than FTC236. In summary, we have developed and validated a novel MOC system evaluate and quantify RCAN1.4-regulated thyroid cancer cell lung adherence and invasion. This system creates opportunities for more detailed and rapid mechanistic studies the metastatic cascade and creates opportunities for translational assay development.
BACKGROUND: Neoadjuvant chemotherapy (NCT) has become an increasingly popular approach in management of breast cancer (BC). This study was conducted to evaluate the pathologic response and 36-month recurrence and survival rates of patients with human epidermal growth factor receptor 2 (HER2)-negative BC treated with different NCT regimens.
METHODS: A total of 163 female patients with HER2-negative BC who received NCT during 2017-2020 were identified from the Clinical Breast Cancer Registry of Iran and entered the study. The prescribed NCT regimens included 4 cycles of doxorubicin plus cyclophosphamide, 4 cycles of doxorubicin plus cyclophosphamide followed by 4 cycles of paclitaxel, 4 cycles of doxorubicin plus cyclophosphamide followed by 4 cycles of docetaxel or 6 cycles of doxorubicin plus cyclophosphamide plus docetaxel (TAC).
RESULTS: Thirty-two patients (19.6%) experienced pathologic complete response (pCR). TAC regimen, triple negative-BC and ki67>10% were significantly associated with increased pCR. The recurrence, overall survival (OS) and disease-free survival (DFS) rate at 36 months for all patients were 16.6%, 84.7% and 79.8%, respectively. Type of neoadjuvant regimen as well as age, hormone receptor status, Ki67, grade, clinical stage, type of surgery and pathologic response to chemotherapy did not significantly influence the survival and recurrence; however, TAC results in improved recurrence, OS and DFS rates.
CONCLUSION: This study provides further evidence that NCT is a viable treatment option for patients with HER2-negative BC. The TAC regimen resulted in a significantly higher pCR rate compared to other regimens, but did not result in a significant improvement in recurrence, OS and DFS and rates.
Breast cancer is the most frequent malignancy of middle age women (%32) and causes 19% of cancer-related deaths. Acute pain can contribute to the development of persistent surgical pain. Persistent postsurgical pain has been demonstrated to be clinically relevant in 10% to 50% of patients undergoing various common operations, including breast cancer surgery. The pathogenic mechanisms are multiple, including nerve damage related to surgical technique resulting in risk of intercostobrachial neuralgia, neuroma pain, or phantom breast pain. Multimodal analgesic strategies are important.Glucocorticoid steroids can also provide beneficial effects when administered in appropriate doses as part of a multimodal analgesic regimen in the perioperative setting. A recent study demonstrated that preoperative application of dexamethasone reduced postoperative nausea and vomiting and pain in patients after thyroidectomy.. It is possible that the already established reduction in prostaglandin synthesis mediated by dexamethasone contributes to the analgesia. And also there are a lot of mechanisms more.
BACKGROUND AND OBJECTIVES: Dysphagia and vocal cord palsy (VCP) are common otolaryngological complications after revision anterior cervical discectomy and fusion (rACDF) procedures. Our objective was to determine the early incidence and risk factors of VCP and dysphagia after rACDF using a 2-team approach.
METHODS: Single-institution, retrospective analysis of a prospectively collected database of patients undergoing rACDF was enrolled from September 2010 to July 2021. Of 222 patients enrolled, 109 patients were included in the final analysis. All patients had prior ACDF surgery with planned revision using a single otolaryngologist and single neurosurgeon. MD Anderson Dysphagia Inventory and fiberoptic endoscopic evaluation of swallowing (FEES) were used to assess dysphagia. VCP was assessed using videolaryngostroboscopy.
RESULTS: Seven patients (6.7%) developed new postoperative VCP after rACDF. Most cases of VCP resolved by 3 months postoperatively (mean time-to-resolution 79 ± 17.6 days). One patient maintained a permanent deficit. Forty-one patients (37.6%) reached minimum clinically important difference (MCID) in their MD Anderson Dysphagia Inventory composite scores at the 2-week follow-up (MCID decline of ≥6), indicating new clinically relevant swallowing disturbance. Forty-nine patients (45.0%) had functional FEES Performance Score decline. On univariate analysis, there was an association between new VCPs and the number of cervical levels treated at revision ( P = .020) with long-segment rACDF (≥4 levels) being an independent risk factor ( P = .010). On linear regression, there was an association between the number of levels treated previously and at revision for FEES Performance Score decline ( P = .045 and P = .002, respectively). However, on univariate analysis, sex, age, body mass index, operative time, alcohol use, smoking, and individual levels revised were not risk factors for reaching FEES Performance Score decline nor MCID at 2 weeks postoperatively.
CONCLUSION: VCP is more likely to occur in long-segment rACDF but is often temporary. Clinically relevant and functional rates of dysphagia approach 37% and 45%, respectively, at 2 weeks postoperatively after rACDF.
AIM: In the Danish Colorectal Cancer Screening Program (DCCSP), 37% of participants undergoing colonoscopy have a negative result with no obvious findings that can be attributed to a positive faecal immunochemical test (FIT). The aim of this work was to identify predictors for a negative colonoscopy in DCCSP participants with a positive FIT.
METHOD: We included 73 655 FIT-positive DCCSP participants using the Danish Colorectal Cancer Screening Database and linked their screening results with data from several other national health registers. We stratified participants by all predictors, and compared them using multivariate logistic regression analysis. Results are reported as odds ratios (ORs).
RESULTS: We found that having a condition linked to gastrointestinal bleeding, for example fissures, haemorrhoids and inflammatory bowel disease, was strongly associated with the probability of having a negative colonoscopy [OR 2.77 (95% CI 2.59, 2.96)]. FIT concentration was inversely related to the probability of a negative colonoscopy, the OR decreased steadily from 0.79 (95% CI 0.75, 0.83) in the 40-59 μg/g group, to 0.44 (95% CI 0.42, 0.46) in the ≥200 μg/g group. Women had a 1.64 (95% CI 1.59, 1.70) times higher probability of a negative colonoscopy than men.
CONCLUSION: Our findings indicate that baseline conditions linked to gastrointestinal bleeding are an associating factor with having a negative colonoscopy. The same is true for low FIT concentration and female sex. Further studies with similar findings could suggest that an incorporation of these factors into a personalized screening approach by differentiating between diagnostic modalities could improve the process for the participant while alleviating the health care system.
Participants would be assigned randomly to a sequence group and crossed over from the control to intervention. In this study, the 1-year observation period is divided into four three-month intervals. All sequences would start with a control period. The three sequences would cross over to the intervention at Month 3, 6, and 9, respectively. All participants would therefore eventually receive intervention. The investigators adopt an mHealth approach for both control and intervention. Based on the results of a previous study that text messages through short message service (SMS) and instant messing (IM) apps are acceptable and feasible in promoting HIV self-management, participants during the control period would receive trimonthly text reminders through their designated IM app or SMS. The message would invite them to get HIV tested with free VCT service provider information. After 14 days, a follow-up message with the link to an online survey would be sent to enquire whether the participants had been tested or not. Participants during the intervention period would receive a trimonthly text messages asking them to choose a pickup point run by the delivery company to collect the free HIVST. Upon receiving the delivery instruction, the HIVST with bilingual (Chinese and English) instructions would be delivered to the designated location. Participants would be asked to perform the self-test and return the photographed result within 14 days. Similarly, after 14 days, a follow-up message with the link to an online survey would be sent to ask them to upload the photo of the test result. The uploaded images would be verified by the research team who are experienced in reading HIVST results both online and offline. Follow-up confirmation testing and medical service referral would be offered if the result was indeterminate or suspected to be positive. If the results were not returned after 14 days, an exit survey would be sent to the participants through IM apps or SMS.
To provide a platability improving agent for fish facilitating oral ingestion of a pharmaceutical including bitterness, a pharmaceutical composition for fish, and a medicinal feed for fish.SOLUTION: A platability improving agent for fish includes a yeast extract and sodium chloride. The sodium chloride is preferably contained at a weight ratio of 0.1 or more and 2 or less with respect to the yeast extract. The yeast extract preferably contains 1.0 wt.% or more of disodium 5'-inosinate and 1.0 wt.% or more of disodium 5'-guanylate. A pharmaceutical composition for fish includes a pharmaceutical having bitterness and the platability improving agent for fish. The pharmaceutical preferably contains praziquantel or erythromycin. A medicinal feed for fish includes the pharmaceutical composition for fish and a fish feed.SELECTED DRAWING: None
The L3-4 inter-laminar space will be selected as the target for puncture, and in the longitudinal direction, 1.0-1.5cm will be opened beside the upper edge of the spinous process (tip) of the lower vertebra as the entry point. The lumbar puncture needle will be inserted vertically along the axis of the anesthesia needle. The puncture path will be maintained completely perpendicular to the skin until the needle reached the PLTLF (posterior layer of the thoracolumbar fascia), where some resistance will be felt. The puncture direction is adjusted as needed. The tip of the needle will be tilted 20±10° in the sagittal direction and 15±5° inward such that the tip will point at the midpoint of the spinal canal. After the needle reaches the PLTLF, it will be further inserted 3-7 cm.
Patients weighing 40 kg (88 lbs) or more: 500 mg every 6 hours. 

Patients weighing less than 40 kg (88 lbs): 50 mg/kg/day in equally divided doses at 6 to 8 hour intervals. 

In the treatment of chronic urinary tract and intestinal infections, frequent bacteriological and clinical appraisal is necessary. Smaller doses than those recommended above should not be used. Higher doses should be used for stubborn or severe infections. In stubborn infections, therapy may be required for several weeks. It may be necessary to continue clinical and/or bacteriological follow-up for several months after cessation of therapy.
People with intellectual disabilities are at increased risk of dental anxiety and poor oral health. In addition, people with intellectual disabilities are at increased risk of potentially traumatic experiences, such as violence and sexual abuse, and appear to be more vulnerable to developing trauma-related disorders following such experiences. While psychological trauma is associated with poor oral health and dental anxiety in the general population, the potential link between dental anxiety, poor oral health and psychological trauma is yet to be explored in people with intellectual disabilities. In this conceptual paper, we provide an overview of recent findings concerning the relationships between oral health and intellectual disabilities, psychological trauma and intellectual disabilities, as well as between psychological trauma and oral health, and discuss the relevance of these findings related to dental care for people with intellectual disabilities. We conclude that psychological trauma is likely to contribute to dental anxiety and poor oral health also in people with intellectual disabilities. Implications include an urgent need for research exploring how trauma affects oral health and experiences of dental care for people with intellectual disabilities, as well as the importance of individualized and trauma-informed dental care for these individuals.
With the MIA approach, a shorter incision of between 3 and 4 cm was created. The procedure used the Harmonic scalpel as an auxiliary device. First, the isthmus was divided. Second, the lower pole of the thyroid was dissected from the adipose tissue, and the inferior thyroid vessels were divided close to the thyroid gland for mobilization. The RLN and parathyroid glands were carefully dissected. Third, the superior pole of the thyroid gland was disconnected. Finally, CLND was performed. The closure procedure for the incision was similar to that for APA.
Pentylenetetrazole (PTZ), a tetrazole derivative, is commonly used as a chemical agent to induce neurological disorders and replicate the characteristics of human epileptic seizures in animal models. This review offers a comprehensive analysis of the behavioral, neurophysiological, and neurochemical changes induced by PTZ. The epileptogenic and neurotoxic mechanisms of PTZ are associated with an imbalance between the GABAergic and glutamatergic systems. At doses exceeding 60 mg/kg, PTZ exerts its epileptic effects by non-competitively antagonizing GABAA receptors and activating NMDA receptors, resulting in an increased influx of cations such as Na+ and Ca2+. Additionally, PTZ promotes oxidative stress, microglial activation, and the synthesis of pro-inflammatory mediators, all of which are features characteristic of glutamatergic excitotoxicity. These mechanisms ultimately lead to epileptic seizures and neuronal cell death, which depend on the dosage and method of administration. The behavioral, electroencephalographic, and histological changes associated with PTZ further establish it as a valuable preclinical model for the study of epileptic seizures, owing to its simplicity, cost-effectiveness, and reproducibility.
Uterine leiomyoma is the commonest benign tumour affecting women in their reproductive age. Around 20-50% can cause symptoms that warrant treatment. Different medical therapies, including gonadotrophin releasing hormone analogues, mifepristone, progestins and androgens have been tried. However, most of the medical therapy have significant side-effects that would only allow a short-term treatment. Total abdominal hysterectomy is the definitive treatment for large, symptomatic fibroids. Operative mortality of total abdominal hysterectomy is rare. However, the operation may be associated with significant morbidities. Significant operative blood loss that required blood transfusion and oral iron supplement is not uncommonly encountered after total abdominal hysterectomy.

Various methods have been tried to reduce the operative blood loss during total abdominal hysterectomy. A course of hormonal therapy for a few months before operation aiming to shrink the size of fibroid(s) and reduce the vascularity is the commonest approach. Although it is effective, there are significant side effects and the cost of gonadotrophin releasing hormone analogues is high. Intramyometrial vasopressin injection has been reported, but serious complications have been reported.

Misoprostol, a prostaglandin E1 analogue, has been widely used in clinical practice in obstetrics and gynaecology. It stimulates uterine contractions and this increase in myometrial contraction will lead to contraction of the vessels supplying blood to the leiomyomas. Misoprostol has also been shown to increase the uterine artery resistance and reduce the blood flow to the leiomyomas. Study by Celik et al has shown that pre-operative misoprostol can reduce intra-operative blood loss and need for post-operative blood transfusion after abdominal myomectomy. Chang et al investigated the use of misoprostol and oxytocin in laparoscopy-assisted vaginal hysterectomy and found that the combination of pre-operative misoprostol and intra-operative oxytocin can reduce blood loss by 200 ml. As misoprostol can stimulate uterine contraction and reduce uterine blood flow, based on the hypothesis that pre-operative misoprostol may redistribute the blood from the diseased uterus back to the circulation hence reducing operative blood loss during total abdominal hysterectomy, we use a double-blind randomized controlled trial to investigate whether a single dose of sublingual misoprostol before total abdominal hysterectomy +/- salpingo-oophorectomy for symptomatic uterine leiomyomas can reduce operative blood loss and need for post-operative blood transfusion.
Daily prednisolone is taken for 6 weeks, at a dose of 40mg in week 1, 30mg in week 2, 20mg week 3 and 4, 10mg in week 5, and 5mg in week 6. Prednisolone is taken in the morning. Treatment commences the day of the procedure, with the dose taken with a sip of water prior to discharge. The 6-week treatment regimen is given after both the 1st and 2nd stage CBE.
In the modern era, the escalating global prevalence of obesity has profound implications on female reproductive health. Obesity, transcending mere lifestyle choices, has evolved into a complex disorder affecting physiological and metabolic functions. Concurrently, female infertility is rising as a significant global health issue. Obesity, with its extensive systemic effects, is pinpointed as a major disruptor. The convergence of these health challenges reveals a multifaceted scenario: on one hand, obesity directly impacts female reproductive health, particularly in the context of conditions like polycystic ovary syndrome (PCOS) and menstrual disturbances; on the other, the psychosocial consequences of infertility might intensify weight-gain patterns, forming a challenging cycle. Additionally, the economic implications of treating obesity-related infertility are considerable. This review delves into the myriad ways obesity affects female reproductive health, drawing insights from epidemiological, clinical, and molecular studies. It explores the epidemiological relationship between obesity and PCOS, the influence of obesity on menstrual disturbances, and the broader impact of obesity on female infertility. Weight loss, through pharmacological interventions, surgical methods, or lifestyle adjustments, emerges as a promising strategy. Lastly, the efficacy of assisted reproductive technologies, such as IVF, is influenced by obesity, underscoring the importance of an optimal body mass index. The review also highlights the molecular and physiological mechanisms underlying the impact of obesity on female reproductive health, including the disruption of the hypothalamic-pituitary-ovary axis, altered adipokine secretion, and the role of chronic inflammation and oxidative stress.
The application relates to an intelligent intravenous drug dispensing system, and aims to provide an intelligent intravenous drug dispensing system which can realize accurate proportioning and automatic drug dispensing of drugs and improve the safety and effect of drug treatment. The system includes a medication dispensing module, an infusion pump module, a patient monitoring module, and a user interface. The medicine dispensing module carries out accurate proportioning on medicines through the dispensing controller, and accurate dispensing and proportioning proportion of the medicines are ensured. The infusion pump module controls the infusion speed and flow of the medicine, and ensures stable delivery and accurate dosage of the medicine. The patient monitoring module monitors physiological parameters of a patient, such as heart rate, blood pressure, blood oxygen saturation and the like, in real time, and transmits monitoring data to the dispensing controller so as to adjust the medicine proportion and the infusion speed. The user interface provides an intuitively friendly operation interface, and medical staff can set the drug proportion, the monitoring parameters and the alarm setting and display the monitoring data and the drug dispensing information of a patient in real time. The intelligent dispensing system for intravenous medication realizes accurate proportioning and automatic dispensing of the medicines through intelligent dispensing and infusion control, can monitor physiological parameters of patients in real time, and can adjust according to monitoring data, thereby improving treatment effect and patient safety. The system is simple and convenient to operate, safe and reliable, can be widely applied to medical institutions and clinical drug treatment, and has higher practical value and economic benefit.
The present invention is directed to egg surface antigens useful for producing antibodies which bind epitopes on the egg surface and modulate fertility. The invention encompasses compositions and methods for immunizing an individual for production of antibodies against egg surface antigens. The invention is based on the discovery of egg surface antigens involved in egg-sperm binding and fusion. Methods are provided for the use of such antigens in methods for sterilization of female animals. Methods are further provided for the use of egg surface antigens to generate antibodies useful for temporary, reversible contraception methods. Methods are further provided for the use of anti-idiotypic monoclonal antibodies which mimic egg surface epitopes to actively immunize a mammal against pregnancy.