anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Animal carcinogenicity studies with sublingually administered or lingual spray nitroglycerin have not been performed.

Rats receiving up to 434 mg/kg/day of dietary nitroglycerin for 2 years developed dose-related fibrotic and neoplastic changes in liver, including carcinomas, and interstitial cell tumors in testes. At the highest dose, the incidences of hepatocellular carcinomas was 52% compared to 0% in untreated controls. Incidences of testicular tumors were 52% vs 8% in controls. Lifetime dietary administration of up to 1058 mg/kg/day of nitroglycerin was not tumorigenic in mice.

Nitroglycerin was found to have reverse mutation activity in the Salmonella typhimurium strain TA1535 (Ames assay). A similar mutation in S. typhimurium strain was also reported for other NO donors. Nevertheless, there was no evidence of mutagenicity in an in vivo dominant lethal assay with male rats treated with oral doses of up to about 363 mg/kg/day or in ex vitro cytogenic tests in rat and dog tissues. In vitro cytogenetic assay using Chinese hamster ovary cells showed no chromosomal aberrations.

In a 3-generation reproduction study, rats received dietary nitroglycerin at doses up to about 408 mg/kg/day (males) to 452 mg/kg/day (females) for 5 months (females) or 6 months (males) prior to mating of the F0 generation with treatment continuing through successive F1 and F2 generations. The highest dose was associated with decreased feed intake and body weight gain in both sexes at all matings. No specific effect on the fertility of the F0 generation was seen. Infertility noted in subsequent generations, however, was attributed to increased interstitial cell tissue and aspermatogenesis in the high-dose males.
Peroxynitrite (ONOO-) is one of the important active nitrogen/reactive oxygen species that plays various roles in biological processes, such as inducing apoptosis and necrosis. Recent studies have shown that a significant increases in ONOO- content during tumor development, which is closely related to the level of oxidative stress within the tumor. It has been found that herbicide paraquat (PQ) can significantly increase the level of ONOO- in cells. Therefore, accurate monitoring abnormal changes in ONOO- caused by environmental hazardous materials and tumors is helpful in promoting the diagnosis and treatment of oxidative stress diseases (tumors), evenly environmental detection. Currently, traditional fluorescent probes for ONOO- detection have background interference. To address this, we developed a chemiluminescent probe (CL-1) and a fluorescent probe (Flu-1), using diphenyl phosphonate as a recognition group. CL-1 shows extremely sensitivity (9.8 nM), a high signal-to-noise(S/N) ratio (502), and excellent bioimaging capabilities compared to fluorescent probe (Flu-1). We have successfully used CL-1 to detect ONOO- produced by PQ stimulated cells, as well as endogenous ONOO- in tumor cells, mice, and human liver cancer tissues. Therefore, CL-1 can not only be a valuable tool for visualizing tumor and studying the role of ONOO- in tumor pathology, but the probe has the potential to be a powerful molecular imaging tool for exploring the complex biological role of ONOO- in a variety of biological Settings.
When glycopyrrolate was administered via oral gavage to mice for up to 24 months at dosages of 2.5, 7, and 20 mg/kg/day in both genders, resulting in systemic exposures (estimated AUC0-inf values) approximately 0.1, 0.3, and 0.8 times, respectively, the estimated systemic exposure in humans at the MRHD (9 mg per day, administered in three divided doses), no significant changes in tumor incidence were observed when compared to control.

When glycopyrrolate was administered via oral gavage to rats for up to 24 months at dosages of 5, 15, and 40 mg/kg/day in both genders, resulting in systemic exposures approximately 0.2, 0.8, and 2 times, respectively, the estimated systemic exposure in humans at the MRHD, no significant changes in tumor incidence were observed when compared to control.

Glycopyrrolate did not elicit any genotoxic effects in the Ames mutagenicity assay, the human lymphocyte chromosome aberration assay, or the micronucleus assay.

Glycopyrrolate was assessed for effects on fertility or general reproductive function in rats. Rats of both genders received glycopyrrolate at dosages up to 100 mg/kg/day via oral gavage, resulting in systemic exposures (estimated AUC0-inf values) in males and females up to approximately 11 and 15 times, respectively, the estimated systemic exposure in humans at the MRHD. No treatment-related effects on fertility or reproductive parameters were observed in either gender in this study.
BACKGROUND: Despite the interest in mesenchymal stem cells (MSC), their potential to treat abnormal scarring, especially keloids, is yet to be described. The present study aimed to investigate the therapeutic potential of exosomes derived from human bone marrow MSCs (hBMSC-Exos) in alleviating keloid formation.
METHODS: Exosomes were isolated from hBMSC, and keloid fibroblasts (KFs) were treated with hBMSC-Exos. Cell counting kit-8, wound healing, transwell invasion, immunofluorescence, and western blot assays were conducted to study the malignant phenotype of KFs. Mice were induced with keloids and treated with hBMSC-Exos. The effect of hBMSC-Exos on keloid formation in vivo was evaluated by hematoxylin and eosin staining, Masson staining, immunohistochemistry, and western blotting. The GSE182192 dataset was screened for differentially expressed long non-coding RNA during keloid formation. Next, maternally expressed gene 3 (MEG3) was knocked down in hBMSC to obtain hBMSC-Exossh-MEG3. The molecular mechanism of MEG3 was investigated by bioinformatic screening, and the relationship between MEG3 and TP53 or MCM5 was verified.
RESULTS: hBMSC-Exos inhibited the malignant proliferation, migration, and invasion of KFs at same time as promoting their apoptosis, Moreover, hBMSC-Exos reduced the expression of fibrosis- and collagen-related proteins in the cells and the formation of keloids caused by KFs. The reduction in MEG3 enrichment in hBMSC-Exos weakened the inhibitory effect of hBMSC-Exos on KF activity. hBMSC-Exos delivered MEG3 to promote MCM5 transcription by TP53 in KFs. Overexpression of MCM5 in KFs reversed the effects of hBMSC-Exossh-MEG3, leading to reduced KF activity.
CONCLUSIONS: hBMSC-Exos delivered MEG3 to promote the protein stability of TP53, thereby activating MCM5 and promoting KF activity.
The optimum daily dosage of Stalevo must be determined by careful titration in each patient. 

Clinical experience with daily doses above 1,600 mg of entacapone is limited. The maximum recommended daily dose of Stalevo depends on the strength used. The maximum number of tablets to be used in a 24-hour period is less with the highest strength (Stalevo 200) than with lower strengths (see Table 1). Studies show that peripheral dopa decarboxylase is saturated by carbidopa at approximately 70 mg per day to 100 mg per day. Patients receiving less than this amount of carbidopa are more likely to experience nausea and vomiting.
This randomized, double-blind, placebo, crossover trial consisted of two 8-week treatment periods, separated by a 4-week washout. Eligible patients were randomized to receive either fish oil 4 g daily or corn oil placebo during the first 8-week treatment period; patients received the alternate treatment during the next treatment period. The corn oil placebo was given to patients PO daily as two, 1 g capsules taken twice daily during the duration of their 8-week non-treatment (placebo) period.
There is currently a high prevalence of obesity in the UK. Diets personalised to an individual's genetics could help to reduce the prevalence. However, how the public will respond to this information is unknown. The use of technology is very common and could provide an accessible platform to communicate genetic results to the public. Therefore, this study will evaluate the public's response to receiving genetic information via an electronic platform.

This study will comprise of an internet run quantitative survey. The survey will be circulated using relevant websites, internet forums, emails and social media. Participants will be required to complete the survey once which will take around 10 minutes. The participants will not be required to complete the survey in a controlled setting, it may be complete wherever the participant feels comfortable. Data analysis will take place at St Mary's University.
Patients receive gemcitabine IV over 30 minutes weekly for 2 weeks. Patients achieving objective response or stable disease after 3 weeks may receive additional courses of therapy every 3 weeks in the absence of disease progression or unacceptable toxicity. Cohorts of 3-6 patients receive escalating doses of gemcitabine until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose limiting toxicity.
In temporal lobe epilepsy (TLE), the epileptogenic zones, such as the temporal lobe structure, could generate pathological high-frequency oscillations (pHFOs, 250-500 Hz) before the ictal period. These pHFOs have also been observed during the process of seizures in both TLE patients and animals, exhibiting a critical role as promising biomarkers for TLE seizures. TLE seizures could be modulated via regulating the neural excitability in epileptogenic zones, for that TLE is primarily associated with the excitation-inhibition imbalance. However, whether these kinds of modulations could also impact the pHFOs characteristics during TLE seizures is still unclear. For this purpose, we pharmaco-genetically inhibited the principal cells (PCs) in the mouse CA3 region and tracked the difference in the behavioral and electrophysiological features during LiCl-pilocarpine-induced TLE seizure between the hM4Di+CNO (experimental) mice and mCherry+CNO (control) mice. Delayed latency, decreased averaged duration, and reduced counts of the generalized seizure were observed in the experimental mice. Besides, the electrophysiological characteristics, such as the firing rate of PCs and the count of pHFO, exhibited significant decline in the CA3 and CA1 regions. During TLE seizure, there existed strong phase-coupling between pHFO and PCs spike timing in the control mice, while it was abolished in the experimental mice. In addition, we also found that the counts of pHFO were significantly associated with the behavioral features, indicating the close relationships within them. Collectively, our findings suggested that alterations in pHFO and the retardation of seizures may be attributed to disruptions in neuronal excitability, and the variations of electrophysiological features were related to seizure severity during TLE seizures. These results provide valuable insights into the role of pHFOs in TLE and shed light on the underlying mechanisms involved.
Our primary aim is to perform a randomized controlled trial of resveratrol for the improvement of insulin sensitivity and the preservation of beta cell function in post-partum women following a first diagnosis of gestational diabetes. Our long-term goal is to test resveratrol for the secondary prevention of gestational diabetes and type 2 diabetes. We have developed six conditions that should be satisfied by the study to justify project expansion. Therefore, we will be testing hypotheses and computing estimates for the following six outcomes: (1) recruitment numbers, (2) adherence to study treatment, (3) adherence to study visits, (4) insulin sensitivity measured at 12 months post-partum, (5) beta cell function measured at 12 months post-partum, and (6) adverse events.

The study is a single-site, parallel, double-blind, randomized, placebo-controlled trial. The study population consists of women recruited during pregnancy who had a confirmed first diagnosis of gestational diabetes, who do not have either diabetes or pre-diabetes when re-tested 3 months post-partum, and who have stopped breastfeeding by 9 months post-partum. They study intervention is resveratrol (or identical placebo) twice daily for a total of 12 weeks from 9 months to 12 months post-partum. Our planned sample size is 112 women based on the hypothesis testing and estimation considerations for the six above-mentioned outcomes.
PURPOSE:To produce an orthodontic appliance which has high corrosion resistance, high durability and high toughness and is deformable and adjustable to meet treatment by consisting this orthodontic appliance of an amorphous alloy having a supercooling liquid region. CONSTITUTION:Molten metal is gushed out of a small hole 2a of a nozzle 2 between rotating twin rolls 5 made of copper, by which a continuous amorphous wire 6 is obtd. This continuous wire 6 is supplied to a hot press mold side having an upper mold 7, a lower mold 8, a slide 9 and an ejector pin 10. The front end of the continuous wire 6 is heated to 670K before charging to the press molds and is pressed at the strain rate meeting the viscoelastic behavior of the supercooling liquid region, by which a bracket 11 having the form meeting the press molds is molded. This bracket 11 has the high corrosion resistance, high durability and high toughness specific to the amorphous alloy and is safe to the living body. Since the bracket is molded of the amorphous alloy having the wide supercooling liquid region, the shape of the bracket 11 is freely deformable and adjustable at need even during the course of the treatment.
Aspects of the invention include a sustained release dosage form that can be administered to an oral cavity, e. g. , the mouth. In certain embodiments, the sustained release dosage form is formulated as a lozenge or gum that may be administered to an oral cavity of a user for the purpose of dissolving over a prolonged period of time and thereby delivering an essential oil component therein. In certain embodiments, the sustained release dosage form includes a beneficial agent and, therefore, not only provides for the prolonged delivery of an essential oil component to an oral cavity, but also provides for the sustained release of a beneficial agent thereto. In certain embodiments, the sustained release dosage form includes a biocompatible, water-insoluble polymer, e. g. , ethylcellulose and an essential oil component, which are combined in such a manner so as to produce a dosage form that substantially dissolves over a prolonged period of time when positioned within an aqueous environment, such as an oral cavity of a user. In certain embodiments, the sustained release dosage form may include an additional water soluble agent, such as gum arabic, which may be included so as to further provide the dosage form with a desired dissolution characteristic. In certain embodiments, the dosage form may also include a beneficial agent to be delivered to the mouth. Methods of formulating such dosage forms and administering them to an oral cavity for the treatment of an adverse condition are also provided herein.
PURPOSE:To obtain safe, inexpensive and high-purity catechins having antioxidizing, deodorizing and antimicrobial action by efficiency extracting catechins which are active ingredients from a plant body with a specific solvent and purifying the resultant catechins without using toxic substances. CONSTITUTION:Catechins, such as (+)-catechin, (-)-epicatechin or gallic acid, are extracted from a plant body especially obtained from tea (Camellia sinensis var. sinensis, etc.) as a raw material using an aqueous solution of a lower alcohol and the resultant extract is then adsorbed on gel beads and subsequently washed with water to liberate impurities other than the catechins adsorbed on the gel beads with an aqueous solution of a lower alcohol in a low concentration. The catechins adsorbed on the gel beads are finally isolated with an aqueous solution of a lower alcohol in a high concentration to afford the catechins on a commercial scale. The above-mentioned catechins hardly contain any impurities, such as caffeine, and can be used as a natural food additive or an additive of confectionery for children, tooth powder, etc.
For those who are not in the intervention group they will simply be asked to fill the initial questionnaire and the 3 month post questionnaire. They will not participate in any other questionnaires.
Phase 3 (Study 3): Pilot Randomized Controlled Trial of the at heart (formerly called HEARTPA♀N) Intervention.

The at heart intervention is the first of its kind; there are no previous trials of the efficacy of such an intervention to decrease pain and improve HRQoL in women with heart disease. The investigators will undertake a process and preliminary effect evaluation of the intervention for women with heart disease, as guided by the MRC framework. The primary objective is to determine the feasibility of implementing an RCT of the intervention. A process evaluation will be conducted to examine: 1) the feasibility of randomization, recruitment and retention, 2) acceptability and barriers to implementing the intervention (including the symptom triage algorithms), and 3) the extent of engagement with the intervention. The investigators will also undertake a preliminary efficacy evaluation of the primary outcomes. Based on the investigator's theorized mechanism of change, they hypothesize that the intervention will reduce pain and improve HRQoL (primary outcomes). The investigators will assess the variability and sensitivity to change for both outcomes. Prior to conducting a full scale RCT of a complex intervention, such as at heart, the MRC recommends that a pilot trial be performed. Results from this pilot trial will inform the success of a future RCT in three ways: 1) help determine sample size calculation for the full-scale trial, 2) test procedures (recruitment, randomization, follow-up), which will make up the design of the full-scale trial, and 3) test feasibility of implementing the intervention, particularly by estimating rates of recruitment and retention. Triage algorithms and self-management interventions will be developed using a strong theoretical framework, informed by needs assessments and a comprehensive integrated mixed methods systematic review, with preliminary acceptability and usability testing by end-users. The investigators anticipate minimal risk to safety but will track adverse events using the Adverse Event Form. Moreover, latest WebApp technologies have been integrated through the use of a Chatbot named 'Holly'.
Gastroesophageal variceal bleeding is known as one of the most frequent death causes of patients with portal hypertension. When a patient has a bleeding episode, if no further prophylactic treatments is given, it's very likely that he/she will develop another rebleeding event in the future and maybe a terminal event. Gastric varices occur in 18-70% of patients with portal hypertension, which appear to be more severe, to require more transfusion and to have a higher mortality rate than esophageal variceal bleeding, with a high rate of rebleeding(38-89%). It has been recommended to use endoscopic cyanoacrylate injection as the first line treatment for hemostasis and secondary prophylaxis for gastric varices by general consensus. However, the efficacy and prevalence of complications between mixture of cyanoacrylate + lipiodol and cyanoacrylate + lauromacrogol have not yet been explored and reported. We conducted this study to evaluate the effect of endoscopic injection of a mixture of cyanoacrylate and lipiodol versus cyanoacrylate and lauromacrogol in gastric varices.
Brain metastases occur in 20% to 40% of all patients with cancer, with an incidence 10 times higher than that of primary malignant brain tumours. The reported median survival of patients with brain metastases is only 1-2 months with corticosteroids and 5-7 months with whole brain radiotherapy (WBRT). But with improvements in neuroimaging, brain metastases are being diagnosed more frequently and with a lower burden of disease, such that approximately 50-60% of patients have 1 to 4 brain metastases at diagnosis. In these patients, stereotactic radiosurgery (SRS), a single high dose of radiation delivered with high precision to the target lesion, is being used increasingly as an alternative to surgical resection or as an adjunct to WBRT. The addition of SRS to WBRT has provided improvements in local control and functional autonomy for patients with oligometastatic brain disease, supporting the hypothesis that SRS increases efficacy against tumours resistant to the significantly lower doses used in WBRT.

SRS can accomplish destruction of a defined intracranial target through precise targeting of a high dose of radiation with a sharp dose fall off at the target boundaries and minimal damage to surrounding tissue. Brain metastases are well suited for SRS as they are often small, radiographically well-circumscribed, pseudo-spherical tumors that are non-infiltrative, and they are often located at the gray-white junction, where toxicity to critical structures is minimal. SRS toxicity is low (\<5%).
Each shake delivers 30% of each participant's calculated energy expenditure and provides 45% energy as fat, 40% energy as carbohydrate and 15% energy as protein. The shake contains whipping cream, frozen fruit, glucose polymer, and protein powder.
Risk Summary: Available limited data from published literature show low levels of desvenlafaxine in human milk, and have not shown adverse reactions in breastfed infants (see Data).There are no data on the effects of desvenlafaxine on milk production. 

The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for desvenlafaxine and any potential adverse effects on the breastfed child from desvenlafaxine or from the underlying maternal condition.

Data: A lactation study was conducted in 10 breastfeeding women (at a mean of 4.3 months post‑partum) who were being treated with a 50-150 mg daily dose of desvenlafaxine for postpartum depression. Sampling was performed at steady state (up to 8 samples) over a 24 hour dosing period, and included foremilk and hindmilk. The mean relative infant dose was calculated to be 6.8% (range of 5.5-8.1%). No adverse reactions were seen in the infants.
A Randomized controlled trial will be conducted to determine the effects of Aerobic training with and without resistance training on the waist to hip ratio, QoL and menstrual dysfunction in polycystic ovarian syndrome. A sample size of 22 PCOS women's will be taken, Data will be collected from Jinnah Hospital Lahore by using PCOSQ and SF-36 questionnaire. A written consent form will be taken from participants meeting inclusion criteria and will be randomly allocated into two groups of equal members. One group undergoing aerobic with resistance exercise training i.e., the experimental group and other with aerobic exercise i.e., control group. The interventions will be provided for 30 mints for 3 days per week for 2 months. All participants in both groups will be evaluated before and after the treatment programs.