anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Pharmacokinetics and Metabolism

After oral administration in aqueous solution pentoxifylline is almost completely absorbed. It undergoes a first-pass effect and the various metabolites appear in plasma very soon after dosing. Peak plasma levels of the parent compound and its metabolites are reached within 1 hour. The major metabolites are Metabolite 1 (1-[5-hydroxyhexyl]-3,7-dimethylxanthine) and Metabolite V (1-[3-carboxypropyl]-3,7-dimethylxanthine), and plasma levels of these metabolites are 5 and 8 times greater, respectively, than pentoxifylline.

Following oral administration of aqueous solutions containing 100 to 400 mg of pentoxifylline, the pharmacokinetics of the parent compound and Metabolite 1 are dose-related and not proportional (non-linear), with half-life and area under the blood-level time curve (AUC) increasing with dose. The elimination kinetics of Metabolite V are not dose-dependent. The apparent plasma half-life of pentoxifylline varies from 0.4 to 0.8 hours and the apparent plasma half-lives of its metabolites vary from 1 to 1.6 hours. There is no evidence of accumulation or enzyme induction (Cytochrome P450) following multiple oral doses.

Excretion is almost totally urinary; the main biotransformation product is Metabolite V. Essentially no parent drug is found in the urine. Despite large variations in plasma levels of parent compound and its metabolites, the urinary recovery of Metabolite V is consistent and shows dose proportionality. Less than 4% of the administered dose is recovered in feces. Food intake shortly before dosing delays absorption of an immediate-release dosage form but does not affect total absorption. The pharmacokinetics and metabolism of Pentoxifylline Extended-release Tablets have not been studied in patients with renal and/or hepatic dysfunction. The pentoxifylline AUC was increased and elimination rate decreased in an older population (60-68 years, n=6) compared to younger individuals (22-30 years, n=6) (see PRECAUTIONS, Geriatric Use).

After administration of the 400 mg Pentoxifylline Extended-release Tablet, plasma levels of the parent compound and its metabolites reach their maximum within 2 to 4 hours and remain constant over an extended period of time. Coadministration of Pentoxifylline Extended-release Tablets with meals resulted in an increase in mean Cmax and AUC by about 28% and 13% for pentoxifylline, respectively. Cmax for Metabolite 1 also increased by about 20%. The extended release of pentoxifylline from the tablet eliminates peaks and troughs in plasma levels for improved gastrointestinal tolerance.
The invention relates to a method for preparing healthcare nutritional porridge eaten by a patient with the coronary heart disease, and belongs to the technical field of food. The nutritional porridge is mainly prepared from polished round-grained rice and pueraria powder, then traditional Chinese medicine extract is added, and the traditional Chinese medicine extract is prepared from roots of red-rooted salvia, peach kernels, radix angelica sinensis, frankincense, safflowers, myrrh, radix scrophulariae, milkvetch roots, spina date seeds and pseudo-ginseng. The traditional Chinese medicine extract, polished round-grained rice and pueraria powder are boiled into raw porridge together, then saccharose, salt and other auxiliary materials are added, and the healthcare nutritional porridge with various tastes can be prepared. Powder porridge capable of being brewed can also be prepared through vacuum drying and other technologies, and then various packaging modes allowing the porridge to be convenient to carry and eat can be prepared through the modern universal food packaging technology. If the healthcare food is eaten frequently, the functions of prevention, healthcare and auxiliary therapy can be achieved for the patient with the coronary heart disease. Compared with the prior art, the daily healthcare and auxiliary therapy of the patient with the coronary heart disease are facilitated, and the porridge can be eaten by the patient for a long time.
The traditional closed thoracic drainage method has complex operation and high technical requirements. It has obvious pain during and after operation. Operational complications such as tissue organs, intercostal vessels and nerve injury may occur during the operation. Accidents may also occur after catheterization, including leakage around thoracic drainage tube, thoracic drainage tube prolapse, subcutaneous emphysema and accumulation. Liquid; To solve these problems, we have invented "minimally invasive thoracic closed drainage system" through a number of patent designs, including: thoracic closed drainage tube implantation expansion forceps, double-chamber thoracic drainage device with side balloon, guide wire, puncture needle, various types of dilators, chest tube fixation devices, etc. The system has the characteristics of minimally invasive puncture and implantation of drainage tube, safe, fast operation, no need of suture and fixation, good position of drainage tube after implantation, less pain for patients, and closing incision in the medial part of patients, avoiding leakage and subcutaneous emphysema and hydrops.
Caesarean-section was done in the usual manner. The transverse suprapubic skin incision was made and abdominal layers opened as usual. After delivering the baby, uterine muscle is closed in two layers with braided absorbable suture, polyglactin 910 (Vicryl no 1). After hemostasis secure, 1 mL Protescal gel was applied at the uterine suture site in Protescal group. Peritoneal layer closed using braided absorbable suture, polyglactin 910 (Vicryl no 1). Rectus sheath was sutured using braided absorbable suture, polyglactin 910 (Vicryl no 1). Subcutaneous tissue closed interruptedly using braided absorbable suture, polyglactin 910 (Vicryl no 1). Protescal gel (0.5 mL) was applied over the subcutaneous tissue prior to skin closure in Protescal group. The skin was then closed with the subcuticular method using braided absorbable suture, polyglactin 910 (Vicryl 3-0).
Methods and compositions for preventing or treating incontinence, overactive bladder, or menstrual cramping in a subject are described. A method can include providing a composition. The composition can include a modification agent. The modification agent can include a strain of  Lactobacillus  or a ferment or a metabolite thereof. The modification agent can provide neuromodulation activity by up-regulating at least one of maoA enzymes, maoB enzymes, and grin-1 genes. The method can also include administering the composition to the subject to prevent or treat incontinence, overactive bladder, or menstrual cramping. In some aspects, the modification agent can decrease a level of extracellular ATP in a target environment.
Preoperative anxiety can be detected via structured and standardised screening by the State - Trait Anxiety Inventory (STAI) I and II.

117 patients scheduled for inguinal hernia surgery for any reason in the age range of 18-70 will be included in our study. preoperative STAI I and II score (anxiety questionnaire) will be applied to each patient. The patients will be divided into two groups as preoperative music played and not played. The list of patients listening to the music will be played through the headphones which are the preference of the patients. The postoperative STAI questionnaire will be applied again. results will be evaluated statistically
This study investigated the protective effect of carnosine and its components (L-histidine and β-alanine [HA]) against dexamethasone (Dex)-induced muscle atrophy in C2C12 myotubes. Myotubes were treated with Dex (10 μM) to induce muscle atrophy manifested by decreased myotube diameter, low myosin heavy chain content, and increased expression of muscle atrophy-associated ubiquitin ligases (Atrogin-1, MuRF-1, and Cbl-b). Carnosine (20 mM) treatment significantly improved the myotube diameter and MyHC protein expression level in Dex-treated C2C12 myotubes. It also downregulated the expression of Atrogin-1, MuRF-1, and Cbl-b and suppressed the expression of forkhead box O3 (FoxO3a) mediated by Dex. Furthermore, reactive oxygen species production was increased by Dex but was ameliorated by carnosine treatment. However, HA (20 mM), the component of carnosine, treatment was found ineffective in preventing Dex-induced protein damage. Therefore, based on above results it can be suggested that carnosine could be a potential therapeutic agent to prevent Dex-induced muscle atrophy compared to its components HA.
ZOMIG® (zolmitriptan) Nasal Spray contains zolmitriptan, which is a selective 5-hydroxytryptamine 1B/1D (5-HT1B/1D) receptor agonist. Zolmitriptan is chemically designated as (S)-4-[[3-[2-(dimethylamino) ethyl]-1H-indol-5-yl]methyl]-2-oxazolidinone and has the following chemical structure:

The empirical formula is C16H21N3O2, representing a molecular weight of 287.36. Zolmitriptan is a white to almost white powder that is readily soluble in water. ZOMIG Nasal Spray is supplied as a clear to pale yellow solution of zolmitriptan, buffered to a pH 5.0. Each ZOMIG Nasal Spray contains 2.5 mg or 5 mg of zolmitriptan in a 100-μL unit dose aqueous buffered solution containing citric acid, anhydrous, USP, disodium phosphate dodecahydrate USP and purified water USP.

ZOMIG Nasal Spray is hypertonic. The osmolarity of ZOMIG Nasal Spray for 2.5 mg is 360 to 420 mOsmol, and for 5 mg is 420 to 470 mOsmol.
BACKGROUND & AIM: Esophageal varices (EV) screening guidelines have evolved with improved risk stratification to avoid unnecessary esophagogastroduodenoscopy (EGD) in individuals with low bleeding risks. However, uncertainties persist in the recommendations for certain patient groups, particularly those with hepatocellular carcinoma (HCC) and/or receiving non-selective beta-blockers (NSBB) without prior endoscopy. This study assessed the efficacy of imaging in ruling out EVs and their high-risk features associated with bleeding in patients with cirrhosis and with HCC. We also evaluated the impact of NSBB on the detection of these characteristics.
METHODS: A total of 119 patients undergoing EGD with CT and/or MRI within 90 days of the procedure were included. 87 patients had HCC. A new imaging grading system was developed utilizing the size of EVs and the extent of their protrusion into the esophagus lumen. The negative predictive value (NPV) of EVimaging(-) versus EVimaging (+) (grades 1-3) in ruling out the presence of EV and/or high-risk features by EGD was calculated. The predictive performance of imaging was determined by logistic regression.
RESULTS: The NPV of imaging for detecting EV and high-risk features was 81 % and 92 %, respectively. Among HCC patients, the NPV for EV and high-risk features was 80 % and 64 %, respectively. Being on NSBB didn't statistically impact the imaging detection of EV. Imaging was a better predictor of high-risk EGD findings than Child-Turcotte-Pugh scores.
CONCLUSIONS: Our results suggest that imaging can effectively rule out the presence of EV and high-risk features during EGD, even in patients with HCC and/or receiving NSBB.
Integrated Neurocognitive Therapy (INT) is a manualized psychological intervention that consists of 30 sessions administered by a therapist and a co-therapist in an open group of 6-8 patients. Sessions will take place twice a week, and each session should last 90 min.
The numbers in the pharmacokinetic section are mean ± standard deviation.

Felbamate is well-absorbed after oral administration. Over 90% of the radioactivity after a dose of 1000 mg 14C felbamate was found in the urine. Absolute bioavailability (oral vs. parenteral) has not been measured. The tablet and suspension were each shown to be bioequivalent to the capsule used in clinical trials, and pharmacokinetic parameters of the tablet and suspension are similar. There was no effect of food on absorption of the tablet; the effect of food on absorption of the suspension has not been evaluated.

Following oral administration, felbamate is the predominant plasma species (about 90% of plasma radioactivity). About 40 to 50% of absorbed dose appears unchanged in urine, and an additional 40% is present as unidentified metabolites and conjugates. About 15% is present as parahydroxyfelbamate, 2-hydroxyfelbamate, and felbamate monocarbamate, none of which have significant anticonvulsant activity.

Binding of felbamate to human plasma protein was independent of felbamate concentrations between 10 and 310 micrograms/mL. Binding ranged from 22% to 25%, mostly to albumin, and was dependent on the albumin concentration.

Felbamate is excreted with a terminal half-life of 20 to 23 hours, which is unaltered after multiple doses. Clearance after a single 1200 mg dose is 26±3 mL/hr/kg, and after multiple daily doses of 3600 mg is 30±8 mL/hr/kg. The apparent volume of distribution was 756±82 mL/kg after a 1200 mg dose. Felbamate Cmax and AUC are proportionate to dose after single and multiple doses over a range of 100 to 800 mg single doses and 1200 to 3600 mg daily doses. Cmin (trough) blood levels are also dose proportional. Multiple daily doses of 1200, 2400, and 3600 mg gave Cmin values of 30±5, 55±8, and 83±21 micrograms/mL (N=10 patients). Linear and dose proportional pharmacokinetics were also observed at doses above 3600 mg/day up to the maximum dose studied of 6000 mg/day. Felbamate gave dose proportional steady-state peak plasma concentrations in children age 4 to 12 over a range of 15, 30, and 45 mg/kg/day with peak concentrations of 17, 32, and 49 micrograms/mL.

The effects of race and gender on felbamate pharmacokinetics have not been systematically evaluated, but plasma concentrations in males (N=5) and females (N=4) given felbamate have been similar. The effects of felbamate kinetics on hepatic functional impairment have not been evaluated.

### Renal Impairment

Felbamate's single dose monotherapy pharmacokinetic parameters were evaluated in 12 otherwise healthy individuals with renal impairment. There was a 40 to 50% reduction in total body clearance and 9 to 15 hours prolongation of half-life in renally impaired subjects compared to that in subjects with normal renal function. Reduced felbamate clearance and a longer half-life were associated with diminishing renal function.
Rotator cuff injury is a common condition that affects the shoulder and is characterized by damage to the tendons and muscles in the shoulder area. This type of injury can lead to decreased shoulder function, pain, and decreased quality of life for those affected. As such, finding effective treatments for rotator cuff injury is important for improving patient outcomes and reducing the impact of this condition on patients and society. The purpose of this study was to evaluate the effectiveness of SH (Sodium Hyaluronate) and PRP (Platelet-Rich Plasma) in treating rotator cuff injuries in the shoulder. Patients who were diagnosed with Rotator Cuff Injury (RCI) and received treatment at the hospital were selected as the study subjects and divided into four groups. Various treatments were given to patients in each group. Two-way ANOVA and Mann-Whitney tests were used to analyze the results. The study found that patients who received ultrasound-guided platelet-rich plasma combined with sodium hyaluronate had significantly higher shoulder function recovery rates and better quality of life compared to the other groups. They also reported significantly lower pain scores compared to the other groups. The results suggest that ultrasound-guided platelet-rich plasma combined with sodium hyaluronate can effectively improve the shoulder function of patients with rotator cuff injury, reducing pain and improving their overall well-being. This has implications for improving patient outcomes and reducing the impact of rotator cuff injury on patients and society by providing a promising treatment option for this common condition.
The invention relates to the technical field of radiopharmaceutical chemistry and clinical nuclear medicine, in particular to a polypeptide PET molecular imaging probe targeting PD-L1, and a preparation method and application thereof. 18 The F-AlF-NOTA-PA2881 probe is a cyclic polypeptide PET molecular imaging probe consisting of ten amino acids based on Cyclopeptide 66, and is characterized in that a bifunctional chelating agent is connected to lysine in cyclic peptide and then radionuclide is used for carrying out secondary hybridization on the cyclic peptide 18 And F is marked. Using short half-life radionuclides 18 F marking can quickly and accurately identify the tumor focus. The molecular imaging probe precursor is a ringCompared with the existing mainstream monoclonal antibody imaging probe, the peptide cyclopoptide 66 is rapidly metabolized, and the potential influence of the radionuclide and the monoclonal antibody on organisms is further reduced. The in vitro imaging device PET can reflect the expression level of the tumor cell PD-L1, and the immunotherapy curative effect, real-time curative effect detection, estimation prognosis and the like aiming at the signal channel can be predicted. The probe has excellent in-vivo targeting performance.
Valproic acid (VPA) is used for epilepsy and bipolar disorder. It has near-complete bioavailability and is primarily metabolized by glucuronosyltransferases and mitochondrial oxidation. This case highlights a 79-year-old male with bipolar disorder on VPA therapy that started with flucloxacillin for Staphylococcus aureus bacteraemia and exhibited significantly reduced VPA serum levels. During hospitalization, flucloxacillin treatment correlated with a sharp decline of 75% in VPA total serum levels, a novel drug-drug interaction not previously reported. Nonadherence and absorption issues of VPA were ruled out, confirming flucloxacillin's role in reducing VPA levels. Because free-fraction serum levels of VPA remained within therapeutic range (5-25 mg/L) and our patient's bipolar disorder remained stable at 1000 mg twice daily, a dose increase was not necessary. Previous reports described cytochrome P450 enzyme induction as the mechanism of flucloxacillin lowering serum levels of immunosuppressants and antimycotics. Because only 10% of VPA is metabolized by cytochrome P450 enzymes, this is not plausible for this case. The proposed mechanism for the VPA-flucloxacillin drug-drug interaction is flucloxacillin as inducer of glucuronosyltransferase enzymes via the pregnane X receptor pathway, accelerating VPA metabolism. Because this case showed that free-fraction serum levels remained within therapeutic range, it underscores the need for free-fraction VPA monitoring in bipolar disorder and flucloxacillin therapy. When VPA is used for epilepsy, it is advised to consider alternative antibiotics to avoid this interaction.
Participants will participate in two 3-hour sessions separated by a week at Providence Care, Mental Health Services, and a third, 1.5-hour session at the Queen's MRI Facility. At the first session participants will complete a packet of questionnaires about their mood and take part in an interview about their mood, medications, drug use, and any other symptoms, as well as an interview about their relationships with their parents and any experiences of abuse. At the second session participants will participate in a stress test, which involves giving a speech to a panel. The investigators will also collect saliva samples to look at stress hormones. Participants will also complete a task on the computer that involves looking at cartoon faces and making decisions about them. At the third session, the investigators take images of of participant's brain using a magnetic resonance scanner.

Participants are invited to participate in a 6-month follow-up for this study, which would involve the same procedure as outline above.
The levels of fasting-state serum bile acids (BAs) in individuals with polycystic ovary syndrome (PCOS) differ from those of control subjects. However, there is a lack of research on the BAs profile in lean women with PCOS and whether these changes are linked to the host metabolism. Therefore, our objective was to investigate the synthesis and metabolism of serum BAs in lean women with PCOS and assess the correlation between BAs and clinical characteristics. This study employed a cross-sectional design of lean women with PCOS (n = 240) in comparison to a control group (n = 80) consisting of healthy lean women. The findings revealed significant increases in the levels of non-12-OH BAs and chenodeoxycholic acid (CDCA)% (both P < 0.05) in lean women with PCOS. Additionally, a positive correlation was observed between CDCA% and total testosterone (T) (r = 0.130, P = 0.044) and free androgen index (FAI) (r = 0.153, P = 0.019). Furthermore, a decreased ratio of cholic acid/chenodeoxycholic acid (CA/CDCA) (P < 0.001) was observed in lean women with PCOS, suggesting the depletion or downregulation of CYP8B1. Receiver operating characteristic curve analysis indicated that the combination of CDCA/CA and DHEAS could potentially be used as a characteristic factor for PCOS in lean women. It is possible that enzymatic modifications in the liver could play a role in regulating hyperandrogenism in this specific subgroup of lean women with PCOS.
Procaine penicillin mainly in platelet form is produced by crystallizing the procaine penicillin in the presence of a water-soluble ethyl hydroxyethyl cellulose.  Preferably a salt of procaine such as the hydrochloride, phosphate or acetate is reacted with a metal or amine salt of penicillin, e.g. the sodium salt, in aqueous solution in the presence of 0.05 to 1 per cent and especially 0.1 per cent (w/v) of the ethyl hydroxyethyl cellulose.  The concentration of penicillin in the reaction solution should not exceed 60,000 units per mil.  The crystallization may be carried out in the presence of buffers such as sodium citrate and preservatives such as phenyl mercuric nitrate and sodium metabisulphite. Specification 681,140 is referred to.
Fludarabine + Cyclophosphamide + Rituximab (FCR) = Fludarabine - Course 1: 25 mg/m\^2 IV Days 2-4; Course 2-6: 25 mg/m\^2 IV Days 1-3. Cyclophosphamide - Course 1: 250 mg/m\^2 intravenous (IV) Days 2-4; Course 2-6: 250 mg/m\^2 Days 1-3. Rituximab - Course 1: 375 mg/m\^2 IV over 2-6 hours Day 1; Course 2-6: 500 mg/m\^2 IV Day 1. Sargramostim - Course 1: 250 mcg/m\^2 subcutaneous (SQ) Days -1 and 5-11; Course 2-6: 250 mcg/m\^2 SQ Days -1 and 4-10.
The present invention provides methods of treating or preventing vascular diseases caused by nitric oxide (NO) insufficiency. The methods encompass administering a composition comprising an antioxidant, a compound to treat cardiovascular diseases, a nitrosated compound, a compound that donates, transfers or relases NO, or is a NO synthase substrate, or endogenously stimulates NO synthesis, or stimulates levels of endothelium derived relaxing factor. In the said composition, a hydralazine compound may be an antioxidant, isosorbide mono-or dinitrate may be the compound to donate, transfer, release, or stimulate endogenous NO synthesis. The isorsorbide may also elevate endogenous levels of endotherlium-derived relaxing factor, or be a NO synthase substrate and angiotensin enzyme inhibitor may be nitrosated compound. Disclosed in the invention is also a method to treat, or prevent Renaud's syndrome by administering a therapeutically effective amount of an antioxidant, a NO donor, a nitrosated compound and novel sustained-release formulations (e.g. a transdermal patch, See Figure 2).