anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Focal cortical dysplasias are a common subtype of malformation of cortical development, which frequently presents with a spectrum of cognitive and behavioural abnormalities as well as pharmacoresistant epilepsy. Focal cortical dysplasia type II is typically caused by somatic mutations resulting in mammalian target of rapamycin (mTOR) hyperactivity, and is the commonest pathology found in children undergoing epilepsy surgery. However, surgical resection does not always result in seizure freedom, and is often precluded by proximity to eloquent brain regions. Gene therapy is a promising potential alternative treatment and may be appropriate in cases that represent an unacceptable surgical risk. Here, we evaluated a gene therapy based on overexpression of the Kv1.1 potassium channel in a mouse model of frontal lobe focal cortical dysplasia. An engineered potassium channel (EKC) transgene was placed under control of a human promoter that biases expression towards principal neurons (CAMK2A) and packaged in an adeno-associated viral vector (AAV9). We used an established focal cortical dysplasia model generated by in utero electroporation of frontal lobe neural progenitors with a constitutively active human Ras homolog enriched in brain (RHEB) plasmid, an activator of mTOR complex 1. We characterized the model by quantifying electrocorticographic and behavioural abnormalities, both in mice developing spontaneous generalized seizures and in mice only exhibiting interictal discharges. Injection of AAV9-CAMK2A-EKC in the dysplastic region resulted in a robust decrease (∼64%) in the frequency of seizures. Despite the robust anti-epileptic effect of the treatment, there was neither an improvement nor a worsening of performance in behavioural tests sensitive to frontal lobe function. AAV9-CAMK2A-EKC had no effect on interictal discharges or behaviour in mice without generalized seizures. AAV9-CAMK2A-EKC gene therapy is a promising therapy with translational potential to treat the epileptic phenotype of mTOR-related malformations of cortical development. Cognitive and behavioural co-morbidities may, however, resist an intervention aimed at reducing circuit excitability.
Patients with an established biorhythm receive TMZ PO on recommended day for 5 days. Treatment repeats every 21-42 days until disease progression or unacceptable toxicity. Patients without an established biorhythm receive TMZ PO on days 1-5. Courses repeat every 28 days until disease progression or unacceptable toxicity.
Neoadjuvant cisplatin-based chemotherapy is standard of care for muscle-invasive bladder cancer (MIBC). Immune checkpoint inhibition (ICI) alone, and ICI in combination with chemotherapy, have demonstrated promising pathologic response (<pT2) in the neoadjuvant setting. In LCCC1520 (NCT02690558), a phase 2 single-arm trial of neoadjuvant chemo-immunotherapy (gemcitabine and cisplatin plus pembrolizumab; NAC-ICI) for MIBC, 22/39 patients responded (pathologic downstaging as primary outcome), as previously described. Here, we report post-hoc correlative analyses. Treatment was associated with changes in tumor mutational profile, immune gene signatures, and RNA subtype switching. Clinical response was associated with an increase in plasma IL-9 from pre-treatment to initiation of cycle 2 of therapy. Tumors harbored diverse predicted antigen landscapes that change across treatment and are associated with APOBEC, tobacco, and other etiologies. Higher pre-treatment tumor PD-L1 and TIGIT RNA expression were associated with complete response. IL-8 signature and Stroma-rich subtype were associated with improved response to NAC-ICI versus neoadjuvant ICI (ABACUS trial, NCT02662309). Plasma IL-9 represents a potential predictive biomarker of NAC-ICI response, while tumor IL-8 signature and stroma-rich subtype represent potential predictive biomarkers of response benefit of NAC-ICI over neoadjuvant ICI. Future efforts must include additional independent biomarker discovery and validation, ultimately to improve the selection of patients for ICI-related treatments.
Participants will report to a "drop-in" clinic, where a healthcare provider will inject them with an inert version of injectable cabotegravir. "Visits will take \<10 minutes, and participants will be able to come whenever they want (when their injection is due) during clinic "drop-in" hours, which will be staggered in 2-hour windows during each week day. The inert substance that will be injected is intended to mimic injectable cabotegravir as closely as possible (described above). Participants will complete interviews and brief surveys on their experience. Additionally, they will be given access to an mHealth app to improve adherence, which will contain informational content such as "drop-in" clinic hours, directions to the "drop-in" clinic site, study contact information, etc...
The present disclosure describes a GnRH therapeutic for neutralizing GnRH levels in subjects which can reduce testosterone levels to attenuate or eliminate prostate cancer cell growth and/or metastasis. The therapeutic is produced synthetically. The GnRH therapeutic includes a hapten carrier (hC) comprising a monomeric peptide (MP), synthesized separately from the GnRH peptide, and following self-assembly of the hC, GnRH is covalently coupled to form a GnRH-hC conjugate which can serve as a therapeutic. The MP includes heptad repeats following a specific pattern. The hC can include a GnRH peptide attached to a monomeric peptide prior to self-assembly to form a therapeutic. Optionally, the GnRH-hC conjugate further includes one or more T-cell epitopes at the N- and/or C-terminus of the one or more amphipathic alpha-helices. The present disclosure also describes compositions including immunogenic compositions including the therapeutics described herein.
In the self-tailored arm participants will be asked to complete most of the study modules of the intervention (CBT intervention itself) in a flexible format, according to their own needs at each moment. Participants will be asked to start the intervention by completing the preparatory modules (modules 1 and 2) following a fixed order. After completion of module 2, all the remaining modules become available at the same time. At the beginning and at the end of each module, participants are invited to reflect on their own needs and to complete the modules that better meet them.
Low-grade inflammation is closely linked to obesity and obesity-related comorbidities; therefore, immune cells have become an important topic in obesity research. Here, we performed a deep phenotypic characterization of circulating T cells in people with obesity, using flow cytometry. Forty-one individuals with obesity (OB) and clinical criteria for bariatric surgery were enrolled in this study. We identified and quantified 44 different circulating T cell subsets and assessed their activation status and the expression of immune-checkpoint molecules, immediately before (T1) and 7-18 months after (T2) the bariatric surgery. Twelve age- and sex-matched healthy individuals (nOB) were also recruited. The OB participants showed higher leukocyte counts and a higher percentage of neutrophils. The percentage of circulating Th1 cells were negatively correlated to HbA1c and insulin levels. OB Th1 cells displayed a higher activation status and lower PD-1 expression. The percentage of Th17 and Th1/17 cells were increased in OB, whereas the CD4+ Tregs' percentage was decreased. Interestingly, a higher proportion of OB CD4+ Tregs were polarized toward Th1- and Th1/17-like cells and expressed higher levels of CCR5. Bariatric surgery induced the recovery of CD4+ Treg cell levels and the expansion and activation of Tfh and B cells. Our results show alterations in the distribution and phenotype of circulating T cells from OB people, including activation markers and immune-checkpoint proteins, demonstrating that different metabolic profiles are associated to distinct immune profiles, and both are modulated by bariatric surgery.
PROBLEM TO BE SOLVED: To obtain a material with excellent light stability containing an antioxidant which is not absorbed endermically by forming a (meth)acrylic acid ester- based copolymer containing in the molecule functional groups exhibiting antioxidant activities. SOLUTION: There is provided a pressure sensitive adhesive comprising a (meth)acrylic acid ester-based copolymer containing 0.01-15 wt.% of a compound exhibiting antioxidant activities obtained by copolymerizing the compound or bonding the compound to a side chain. As (meth)acrylic acid ester, are employed those containing a 2-18C alkyl group such as ethyl (meth)acrylate, lauryl methacrylate and the like. And as comonomers vinyl acetate, divinylbenzene, etc., are employed. A compound exhibiting antioxidant activities are 1,1,3-tris(2-methyl-4-ethylphenol)butane, epigallocatechin or the like. This pressure sensitive adhesive is further admixed with an inorganic filler, a tackifier, etc., and compounded with a drug and coated on one surface of a support to form a pressure sensitive adhesive layer thereby obtaining a plaster.
For the management of hypoventilation, immediate countermeasures include removing the fentanyl transdermal system and physically or verbally stimulating the patient. These actions can be followed by administration of a specific narcotic antagonist such as naloxone. The duration of hypoventilation following an overdose may be longer than the effects of the narcotic antagonist’s action (the half-life of naloxone ranges from 30 to 81 minutes). The interval between IV antagonist doses should be carefully chosen because of the possibility of re-narcotization after system removal; repeated administration of naloxone may be necessary. Reversal of the narcotic effect may result in acute onset of pain and the release of catecholamines.  
  
Always ensure a patent airway is established and maintained, administer oxygen and assist or control respiration as indicated and use an oropharyngeal airway or endotracheal tube if necessary. Adequate body temperature and fluid intake should be maintained.  
  
If severe or persistent hypotension occurs, the possibility of hypovolemia should be considered and managed with appropriate parenteral fluid therapy.
Severe pulmonary toxicity occurred in a 26-week oral toxicity study of trientine dihydrochloride in rats. However, the relevance of this finding to safety risk in patients with Wilson's disease is unknown. Deaths related to pulmonary injury occurred in male rats at 175 and 600 mg/kg/day (1/12 and 3/20 males, respectively). Pulmonary lesions were observed in male rats at 50 mg/kg/day (lower than the maximum recommended dose [1,500 mg/day trientine free base equivalent] based on body surface area). In female rats, pulmonary lesions occurred at 175 mg/kg/day (lower than the maximum recommended dose based on body surface area). Pulmonary toxicity was dose-dependent in both sexes. The lesions included alveolar fibrosis, bronchiolar hyperplasia/ epithelialization of alveolar wall, focal chronic interstitial pneumonitis, bronchiolar epithelium hypertrophy, alveolar hemorrhage (males only), necrosis/regenerative hyperplasia of terminal bronchioles (males only), and acute interstitial pneumonitis (males only). Most of the pulmonary lesions remained after a 13-week recovery period, and were considered as irreversible (e.g., alveolar fibrosis, bronchiolar hyperplasia/epithelialization of alveolar wall, focal chronic interstitial pneumonitis). Pulmonary toxicity also occurred in a 13-week oral study of trientine dihydrochloride in mice. The effects included interstitial inflammation and alveolar histiocytic infiltration, observed at a dose approximately equal to the maximum recommended dose based on body surface area. The mechanism of pulmonary toxicity was not clearly established as due to copper depletion (primary pharmacology) or due to other drug activity.

Neurological and/or musculoskeletal clinical signs (abnormal "stiff-legged" gait, limited use of limb, underactivity, body tremors) occurred in a 26-week oral toxicity study of trientine dihydrochloride in dogs at 5.5 times the estimated human exposure at the maximum recommended dose (based on AUC). The mechanism for these clinical signs was not clearly established as due to copper depletion (primary pharmacology) or due to other drug activity. Because of the severity of the clinical signs at exposures above 5.5 times the maximum exposure in humans, some dogs were sacrificed for humane reasons after 9 weeks of treatment, and treatment for the remaining animals in the same dose group was stopped after 10 weeks. Neurological and/or musculoskeletal clinical signs were generally not observed at exposures that were 3.4 times the human exposure at the maximum recommended dose.
Sevoflurane for maintainance of anaesthesia. Dose 1 MAC adjusted according to the Bispectral Index (BIS) indication (maintained 40-50).
Patients receive obatoclax mesylate IV over 3 hours and bortezomib IV on days 1, 4, 8, and 11. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Four participants ingested MCT or LCT oil on two test days with one-week period between the experimental days. The day prior to the experimental days, the participants consumed a eucaloric control diet, and abstained from alcohol and vigorous physical activity to ensure similar conditions on experimental days.

On the test days, participants arrived by passive transport in the overnight fasted state (12 h) at 8 a.m., and a catheter was inserted into an antecubital vein. Following 30 min in supine rest, an overnight-fasted, basal venous blood sample was obtained. Subsequently, participants ingested the same test drink as in study 1 (containing 35g of MCT or LCT oil diluted in 100g of low-fat, low-carbohydrate cocoa milk) within five min. 100 ml water was provided together with the test drink. Venous blood samples were drawn every 30 min for the first two hours and every 60 minutes for the last two hours following intake. Participants rested in a bed throughout the test day. this This process was repeated on the second test day.
Ischemic stroke-induced mitochondrial dysfunction in the blood-brain barrier-forming brain endothelial cells (BECs) results in long-term neurological dysfunction post-stroke. We previously reported data from a pilot study where intravenous administration of human BEC (hBEC)-derived mitochondria-containing extracellular vesicles (EVs) showed a potential efficacy signal in a mouse middle cerebral artery occlusion (MCAo) model of stroke. We hypothesized that EVs harvested from donor species homologous to the recipient species (e.g., mouse) may improve therapeutic efficacy, and therefore, use of mouse BEC (mBEC)-derived EVs may improve post-stroke outcomes in MCAo mice. We investigated potential differences in the mitochondria transfer of EVs derived from the same species as the recipient cell (mBEC-EVs and recipient mBECs or hBECs-EVs and recipient hBECs) vs. cross-species EVs and recipient cells (mBEC-EVs and recipient hBECs or vice versa). Our results showed that while both hBEC- and mBEC-EVs transferred EV mitochondria, mBEC-EVs outperformed hBEC-EVs in increasing ATP levels and improved recipient mBEC mitochondrial function via increasing oxygen consumption rates. mBEC-EVs significantly reduced brain infarct volume and neurological deficit scores compared to vehicle-injected MCAo mice. The superior therapeutic efficacy of mBEC-EVs in MCAo mice support the continued use of mBEC-EVs to optimize the therapeutic potential of mitochondria-containing EVs in preclinical mouse models.
The usual recommended starting dose of eprosartan is 600 mg once daily when used as monotherapy in patients who are not volume-depleted (see WARNINGS, Hypotension in Volume- and/or Salt-Depleted Patients). Eprosartan can be administered once or twice daily and total daily doses ranging from 400 mg to 800 mg. There is limited experience with doses beyond 800 mg/day. If the antihypertensive effect measured at trough using once-daily monotherapy dosing is inadequate, a twice-a-day regimen at the same total daily dose or an increase in dose may give a more satisfactory response. Achievement of maximum blood pressure reduction in most patients may take 2 to 3 weeks. Hydrochlorothiazide is effective in doses of 12.5 mg to 50 mg once daily. To minimize dose-independent side effects, it is usually appropriate to begin combination therapy only after a patient has failed to achieve the desired effect with monotherapy. The side effects (see WARNINGS) of eprosartan are generally rare and apparently independent of dose; those of hydrochlorothiazide are a mixture of dose-dependent (primarily hypokalemia) and dose-independent (e.g., pancreatitis) phenomena, the former much more common than the latter. Therapy with any combination of eprosartan and hydrochlorothiazide will be associated with both sets of dose-independent side effects.
We report a severe case of a 25-year-old girl presented with complaints of weakness, diarrhoea, vomiting, pain in abdomen and hypotension at Infectious Diseases and Clinical Immunology Research Center. From history on 25 February till 29 February she was in India and on 1 march this problem started with watery diarrhoea followed by vomiting. She ate pizza with mushroom following which her condition worsened. Stool culture revealed salmonella nontyphi (nonthyphodal Salmonella)and this is leading cause for gastroenteritis, bacteremia and affects several other bodily system. Her condition deteriorated due to the development of ARDS (acute respiratory distress syndrome) and for this she was on mechanical ventilation. Vitec machine was performed, which identified Salmonella typhi murium. Our goal is to manage and treat this patient well by early diagnosis. She was given ceftriaxone, iv fluids and symptomatic treatment but due to resistance meropenem was started and the patient's condition improved. From serology there was no evidence of immunocompromised state so being a severe case of immunocompetent patient this case reflects the importance of timely diagnosis and management together with food safety practices in population. On follow up she was stable and discharged after 3 weeks. Future research studies need to be continued regarding newer strains, effective treatment strategies and diagnostics to prevent morbidity and mortality.
FIELD: pharmaceutics. SUBSTANCE: pharmaceutical composition of delayed secretion is indicated for treating psychotic states or hyperactivity in warm-blooded animals. The composition in question includes either 11-[4-[2-(2-hydroxyethoxy)ethyl]-1- piperazinyl]dibenzo[b,f][1,4]thiazepine or its pharmaceutically acceptable fillers and hydroxypropylmethylcellulose as a gel-forming agent. Delayed secretion provides similar and constant rate of secretion for prolonged period of time. Stable and desired level of active ingredient is achieved in blood plasma without any necessity for frequent intake of remedies. EFFECT: higher efficiency of therapy. 14 cl, 2 dwg, 12 ex, 12 tbl
Methods and compositions are provided to modulate the activity of Perforin-2. Provided herein are various components of the Perforin-2 activation pathway. In specific embodiments, inhibitors of the various components of the Perforin-2 activation pathway are provided which may be employed in various methods, including, but not limited to, the diagnosis and treatment of diseases associated with gut inflammation. Methods of screening for Perforin-2 inhibitors are also provided. Further provided are compounds that increase the ubiquitination of Perforin-2 and thereby increase Perforin-2 activity. Various methods for increasing Perforin-2 activity and for the treatment of infectious disease, in particular bacteria and antibiotic-resistant bacteria, are also provided.
PD-1/PD-L1 inhibitors have been demonstrated to induce itch in both humans and experimental animals. However, whether the PD-1/PD-L1 pathway is involved in the regulation of chronic psoriatic itch remains unclear. This study aimed to investigate the role of the PD-1/PD-L1 pathway in imiquimod-induced chronic psoriatic itch. The intradermal injection of PD-L1 in the nape of neck significantly alleviated chronic psoriatic itch in imiquimod-treated skin. Additionally, we observed that spontaneous scratching behavior induced by imiquimod disappeared on day 21. Still, intradermal injection of PD-1/PD-L1 inhibitors could induce more spontaneous scratching for over a month, indicating that imiquimod-treated skin remained in an itch sensitization state after the spontaneous scratching behavior disappeared. During this period, there was a significant increase in PD-1 receptor expression in both the imiquimod-treated skin and the spinal dorsal horn in mice, accompanied by significant activation of microglia in the spinal dorsal horn. These findings suggest the potential involvement of the peripheral and central PD-1/PD-L1 pathways in regulating chronic itch and itch sensitization induced by imiquimod.
Previous studies have shown that various receptors, including dopamine receptors, are expressed in the hippocampal dentate gyrus (DG). Besides, indicatively, dopamine receptors play an essential role in the modulation of pain perception. On the other hand, stressful experiences can produce analgesia, termed stress-induced analgesia (SIA). The current study examined the probable role of dopamine receptors within the DG in antinociception induced by restraint stress (RS). Ninety-seven male albino Wistar rats were unilaterally implanted with a cannula in the DG. Animals received intra-DG microinjections of SCH23390 or Sulpiride (0.25, 1, and 4 μg/rat) as D1-and D2-like dopamine receptor antagonists, respectively, five minutes before RS. Ten minutes after the end of the induction of RS for three hours, 50 μl 2.5% formalin was injected subcutaneously into the plantar surface of the hind paw to induce persistent inflammatory pain. Pain scores were evaluated at 5-minute intervals for 60 minutes. These findings showed that; exposure to RS for three hours produced SIA in both phases of the formalin test, while this RS-induced analgesia was attenuated in the early and late phases of the formalin test by intra-DG microinjection of SCH23390 and Sulpiride. The results of the present study suggested that both D1- and D2-like dopamine receptors in the DG have a considerable role in the induced analgesia by RS.
Viral hepatitis (VH) is a significant public health issue with tremendous potential to aggravate into chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma. Recent decade has witnessed remarkable uprising in the drug development and effective treatment of VH. An upsurge is seen in identification of antiviral therapies with low rates of viral resistance, the improvement of Hepatitis B Virus (HBV) vaccination and the development of direct-acting antivirals for Hepatitis C Virus (HCV). But unfortunately, the "2030 worldwide eradication" objective of World Health Organization (WHO) is still unmet. It can be largely attributed to the deficit faced by the healthcare system concerning screening and diagnosis. A timely, accurate and comprehensive screening; encompassing maximum population coverage is essential to combat this disease. However, advancements in VH diagnostics remain inadequate and with a marginal use in routine practice. This paper deliberates upon the lacunae in traditional and prevailing diagnostic methodology of viral hepatitis, especially their inadequacy in meeting the unique situations prevailing low- and middle-income countries (LMIC).
Participants in the II arm will receive brief advice on alcohol use based on the FRAMES model in addition to the brief smoking cessation intervention at baseline. Booster interventions will be provided to ST arm at 1-week, 1-month, 3-month, and 6-month follow-up.