anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Synthesis of asymmetric bis(thiosemicarbazone) ligands typically involve stepwise reaction of the appropriate dione with a suitably functionalised thiosemicarbazide to form the mono-adduct followed by reaction of the material thus formed with another suitably functionalised thiosemicarbazide. However, the mono-adduct is rarely formed exclusively so separation of the desired product from the reaction mixture is required, reducing overall yield of the process and increasing the prospect of undesirable impurities in the final product. Additionally, the thiosemicarbazide required to provide the desired functionality in the final product is often not readily available or easy to synthesize from commercially available starting materials. The present invention relates to a method of making asymmetrical bis(thiosemicarbazones), for example as represented by formula (l). Complexes of formula (l) can be used for the treatment of neurological conditions in which cells of the nervous system are degenerated and/or damaged as a result of neurodegenerative disorders or injuries or exposures. (see formula I)
1 - Dimethylamino - 2 - chloropropane is prepared by heating b -dimethylamino-isopropyl alcohol with SOCl2; 1-diethylamino-2-chloroethane is prepared analogously, but at - 5 DEG C. in chloroform.  1-Dimethylamino-2-bromo-ethane and the corresponding 2-chloro compound are prepared by treating b -dimethylamino-ethyl alcohol with the appropriate hydrogen halide. The products are readily converted into hydrogen halide addition salts which are used for veterinary purposes (see Division A5).ALSO:Veterinary compositions suitable for combating nematode infections in fowl comprise as active ingredient an acid addition salt of the formula <FORM:1031475/A5-A6/1> in which R1 and R2 represent the same or different C1-C4 alkyl groups, R3 represents hydrogen or a C1-C4 alkyl group, X1 represents C1 or Br and X2 represents a non-toxic anion (preferably chloride or bromide), together with an edible feedstuff or non-toxic liquid p  having sustenance value for fowl, e.g. water.  In an embodiment the active ingredient is present in a concentrate, adapted for dilution with a poultry feed or drinking water, together with a solid ingestible carrier.  The compositions may optionally contain vitamins, minerals and tonic or growth-promotion factors, as well as additional chemotherapeutic and antibiotic agents (all unspecified).  The aqueous compositions may also include skim milk, edible oils, syrups and emulsifiers.
All volunteers will be given the choice of procedural pain relief in the form of rapifen 0,5-1 mg. All volunteers included will receive an unilateral ESPB at the T7 level with 30 ml of 2,5 mg/ml ropivacaine and a total of 0,3 mmol gadolinium. The intervention will be performed by the PhD candidate connected to the study. The ESPB will be performed under ultrasound guidance, where the needle target is the transverse process of the Th7 vertebra, under the musculus (m.) erector spinae. All volunteers will be tested for cold and pinprick sensation 30 minutes after block completion, and the results plotted on a dermatome map before they undergo an MRI.
Diabetic kidney disease (DKD) is a major cause of chronic kidney disease (CKD), and it heightens the risk of cardiovascular incidents. The pathogenesis of DKD is thought to involve hemodynamic, inflammatory, and metabolic factors that converge on the fibrotic pathway. Genetic predisposition and unhealthy lifestyle practices both play a significant role in the development and progression of DKD. In spite of the recent emergence of angiotensin receptors blockers (ARBs)/angiotensin converting enzyme inhibitor (ACEI), sodium-glucose cotransporter 2 (SGLT2) inhibitors, and nonsteroidal mineralocorticoid receptors antagonists (NS-MRAs), current therapies still fail to effectively arrest the progression of DKD. Glucagon-like peptide 1 receptor agonists (GLP-1RAs), a promising class of agents, possess the potential to act as renal protectors, effectively slowing the progression of DKD. Other agents, including pentoxifylline (PTF), selonsertib, and baricitinib hold great promise as potential therapies for DKD due to their anti-inflammatory and antifibrotic properties. Multidisciplinary treatment, encompassing lifestyle modifications and drug therapy, can effectively decelerate the progression of DKD. Based on the treatment of heart failure, it is recommended to use multiple drugs in combination rather than a single-use drug for the treatment of DKD. Unearthing the mechanisms underlying DKD is urgent to optimize the management of DKD. Inflammatory and fibrotic factors (including IL-1, MCP-1, MMP-9, CTGF, TNF-a and TGF-β1), along with lncRNAs, not only serve as diagnostic biomarkers, but also hold promise as therapeutic targets. In this review, we delve into the potential mechanisms and the current therapies of DKD. We also explore the additional value of combing these therapies to develop novel treatment strategies. Drawing from the current understanding of DKD pathogenesis, we propose HIF inhibitors, AGE inhibitors, and epigenetic modifications as promising therapeutic targets for the future.
PROBLEM TO BE SOLVED: To obtain an amylase inhibitor having high safety and capable of suppressing absorption of carbohydrates and preventing obesity, diabetes, or the like. SOLUTION: This amylase inhibitor is obtained by formulating solvent extracts of Gambir, a material of the root of Sassafras albidum, a rhizome of Rumex crispus and a leaf of a meadowsweet (Filipendula ulmaria). The method for extraction thereof may be carried out by extracting the Gambir the material of the root, the rhizoma and leaf with water or a hydrophilic organic solvent or a mixed liquid thereof. The resultant extracts can be formulated with a food and thereby readily ingested. The formulable food is not especially limited and the extracts can be formulated with a beverage, or the like, and applied to a diet food or a healthy food. The extract can be utilized for general meals.
Patients receive atezolizumab IV over 30-60 minutes on days 0, 21, and 42 in the absence of disease progression or unacceptable toxicity. Patients also receive standard of care cisplatin chemotherapy, radiation therapy, and image guided brachytherapy as in Arm A.
This study is a randomized control, non-inferiority trial which compare the proportion of ovulation between two oral combined pills when delay starting the first tablet at mid-follicular phase of menstrual cycle in 18 - 40 year old, healthy women with prior normal and regular periods. Participations will be undergone trans-vaginal or trans-rectal ultrasonography between day 1 - 3 of menstrual period for evaluation of ovarian follicle/cyst (if present). Only women who have normal looking of ovaries without dominant ovarian follicle will be included in study-protocol. Immediately after trans-vaginal/trans-rectal ultrasound between day 7 - 9 of menstrual period, all participants will be randomly assigned to receive one pack of investigated pills (1.5 mg estradiol hemihydrate/2.5 mg nomegestrol acetate or 20 mcg ethinyl estradiol/75 mcg gestodene) and to take the first tablet under direct observation by research-nurse. Participants will take one consecutive tablet at about the same time each day until complete pack. The next appointments will be every 2 - 3 days to monitor ovarian function by using Hoogland score until ovulation or follicular quiescence will be presented. The last visit will be about 1 week after complete pack to monitor adverse effect and safety through out the protocol.
Polycystic ovary syndrome (PCOS) is a common and costly ($4.3 billion/year) endocrine disorder that significantly impairs quality of life and increases the risk of obesity and type 2 diabetes as well as hyperandrogenism, infertility, hyperlipidemia, and cardiovascular disease. Diet and lifestyle weight-loss interventions are recommended as the first-line treatment of PCOS, but experts disagree about which nutritional approach is best. A review of previous diet and lifestyle trials in PCOS did find a slight benefit of lower carbohydrate diets for weight loss, glucose control, insulin, and insulin resistance. This may be because carbohydrate intake leads to increased insulin secretion, which then stimulates ovarian androgen production and inhibits the release of fatty acids from cells, both of which worsen PCOS-related issues. Although lower carbohydrate diets may be helpful, research from other populations with or at risk of type 2 diabetes suggests that prior PCOS studies may have set insufficient carbohydrate reduction targets. The investigators propose that a very-low carbohydrate diet may be needed to especially benefit women with PCOS, as greater carbohydrate reduction should have a larger impact on androgen levels and weight loss. Thus, the goal of this proposal is to pilot test our existing very-low carbohydrate diet intervention, adapted for women with PCOS.
Type 1 diabetes (T1D) is a complex metabolic autoimmune disorder that affects millions of individuals worldwide and often leads to significant comorbidities. However, the precise trigger of autoimmunity and disease onset remain incompletely elucidated. This integrative perspective article synthesizes the cumulative role of gene-environment interaction in the pathophysiology of T1D. Genetics plays a significant role in T1D susceptibility, particularly at the major histocompatibility complex (MHC) locus and cathepsin H (CTSH) locus. In addition to genetics, environmental factors such as viral infections, pesticide exposure, and changes in the gut microbiome have been associated with the development of T1D. Alterations in the gut microbiome impact mucosal integrity and immune tolerance, increasing gut permeability through molecular mimicry and modulation of the gut immune system, thereby increasing the risk of T1D potentially through the induction of autoimmunity. HLA class II haplotypes with known effects on T1D incidence may directly correlate to changes in the gut microbiome, but precisely how the genes influence changes in the gut microbiome, and how these changes provoke T1D, requires further investigations. These gene-environment interactions are hypothesized to increase susceptibility to T1D through epigenetic changes such as DNA methylation and histone modification, which in turn modify gene expression. There is a need to determine the efficacy of new interventions that target these epigenetic modifications such as "epidrugs", which will provide novel avenues for the effective management of T1D leading to improved quality of life of affected individuals and their families/caregivers.
Eye drops given following cataract surgery for prevention of post-operative inflammation carry many disadvantages, such as cost and poor medication adherence. To eliminate these barriers, the emerging technique of single dose of subconjunctival triamcinolone delivered during surgery has been shown an effective and safe alternative. The goal of this study is to build on this evidence, utilizing subconjunctival triamcinolone in conjunction with a different surgical technique and population as what was previously studied. This is a randomized control trial comparing the effects of single-dose subconjunctival triamcinolone administration at the time of surgery to the standard 4-week taper of topical prednisolone drops following manual small incision cataract surgery in Guatemala. Patients will be evaluated at post-operative weeks 6 and 12 with the primary outcome variables of intraocular pressure and best corrected visual acuity. Data on presence and amount of corneal edema, anterior chamber inflammation, and development of macular edema will also be obtained.
Patients in this group will be followed up with telerehabilitation method accompanied by a physiotherapist for 30 minutes 3 times a week for 6 weeks after discharge. In addition, 15 minutes of movement observation therapy will be applied via video conferencing 3 days a week.
* Bupropion hydrochloride tablets are contraindicated in patients with a seizure disorder. 
  * Bupropion hydrochloride tablets are contraindicated in patients with a current or prior diagnosis of bulimia or anorexia nervosa as a higher incidence of seizures was observed in such patients treated with bupropion hydrochloride tablets [see Warnings and Precautions ( 5.3)]. 
  * Bupropion hydrochloride tablets are contraindicated in patients undergoing abrupt discontinuation of alcohol, benzodiazepines, barbiturates, and antiepileptic drugs [see Warnings and Precautions ( 5.3), Drug Interactions ( 7.3)]. 
  * The use of MAOIs (intended to treat psychiatric disorders) concomitantly with bupropion hydrochloride tablets or within 14 days of discontinuing treatment with bupropion hydrochloride tablets is contraindicated. There is an increased risk of hypertensive reactions when bupropion is used concomitantly with MAOIs. The use of bupropion hydrochloride tablets within 14 days of discontinuing treatment with an MAOI is also contraindicated. Starting bupropion hydrochloride tablets in a patient treated with reversible MAOIs such as linezolid or intravenous methylene blue is contraindicated [see Dosage and Administration ( 2.4, 2.5), Warnings and Precautions ( 5.4), Drug Interactions ( 7.6)]. 
  * Bupropion hydrochloride tablets are contraindicated in patients with known hypersensitivity to bupropion or other ingredients of bupropion hydrochloride tablets. Anaphylactoid/anaphylactic reactions and Stevens-Johnson syndrome have been reported [see Warnings and Precautions (5.8)].
An analytical method for studying DNA degradation by electrophoresis after cell lysis and visualization of DNA fragments with fluorescent dye, comet assay, was used to evaluate the viability of the endothelial layer of human arterial grafts with the aim of identifying the procedure that will least damage the tissue before cryopreservation. Four groups of samples were studied: cryopreserved arterial grafts that were thawed in two different ways, slowly lasting 2 hours or rapidly for approx. 7 minutes. Arterial grafts that were collected as part of multiorgan procurement with minimal warm ischemia time. Cadaveric grafts were taken as part of the autopsy, so they have a more extended period of warm ischemia. The HeadDNA (%) parameter and others commonly used parameters like TailDNA (%). TailMoment, TailLength, OliveMoment, TailMoment to characterize the comet were used to assess viability in this study. The ratio of non-decayed to decayed nuclei was determined from the values found. This ratio for cadaveric grafts was 0.63, for slowly thawed cryopreserved grafts 2.9, for rapidly thawed cryopreserved grafts 1.9, and for multi-organ procurement grafts 0.68. The results of the study confirmed the assumption that the allografts obtained from cadaveric donors are the least suitable. On the other hand, grafts obtained from multiorgan donors are better in terms of viability monitored by comet assay. Keywords: Arterial grafts, Cryopreservation, Cadaveric, Multiorgan procurement, Viability, Comet assay.
Hypertensive disorders of pregnancy (HDP) affect up to 10% of mother-infant dyads and account for 7.4% of cases of maternal mortality in the United States. Prompt recognition and treatment of hypertension remain one of the key features of management of mothers affected by these conditions. Improving recognition and treatment is of particular importance given that maternal mortality rates continue to rise in the United States. Moreover, mothers affected by HDP are at increased risk of long-term morbidity, such as cardiovascular disease, atherosclerosis, and persistent hypertension outside of pregnancy. Therefore, it is critical to recognize hypertension throughout maternity care, including in the postpartum period.

The postpartum period is a time of major challenges for the new mother and considerable physiologic changes that place the new mother at increased risk of adverse events. For a postpartum woman with a diagnosis of a HDP, the risk of complications extends beyond discharge from maternity care: up to 41% of severe morbidity and mortality from HDP occurs after 48 hours postpartum, as postpartum blood pressures tend to peak 3-6 days after birth. For these reasons, the American College of Obstetricians and Gynecologists (ACOG) and the National Partnership for Maternal Safety recommend early postpartum follow-up for women diagnosed with HDP, in the form of blood pressure (BP) evaluation by a health care provider at 7-10 days postpartum. However, barriers to follow-up, including childcare arrangements, transportation access, and recovery from delivery, limit mothers' ability to adhere to this recommended in-office follow-up. Indeed, attendance at postpartum follow-up visits is poor and reflects significant disparities.

A potential alternative to in-office evaluation is at-home blood pressure (BP) monitoring. At-home BP monitoring is a novel, affordable method to empower, educate, and engage postpartum women affected by HDP. This approach is not in widespread use in the US, despite the American Heart Association indicating that home BP monitoring is recommended for all people with high blood pressure. Within the obstetric population, pilot studies have demonstrated the feasibility and acceptability of remote BP monitoring. However, a randomized trial of postpartum at-home BP monitoring compared with office-based follow-up is lacking.
Perineural invasion (PNI) is a biological characteristic commonly observed in pancreatic cancer. Although PNI plays a key role in pancreatic cancer metastasis, recurrence, and poor postoperative survival, its mechanism is largely unclarified. Clinical sample analysis and endoscopic ultrasonographic elasticity scoring indicated that cancer-associated fibroblasts (CAFs) were closely related to the occurrence of PNI. Furthermore, CAF-derived extracellular vesicles (EVs) were involved in PNI in dorsal root ganglion coculture and mouse sciatic nerve models. Next, we demonstrated that CAFs promoted PNI through extracellular vesicle transmission of PNI-associated transcript (PIAT). Mechanistically, PIAT specifically bound to YBX1 and blocked the YBX1-Nedd4l interaction to inhibit YBX1 ubiquitination and degradation. Furthermore, PIAT enhanced the binding of YBX1 and PNI-associated mRNAs in a 5-methylcytosine (m5C)-dependent manner. Mutation of m5C recognition motifs in YBX1 or m5C sites in downstream target genes reversed PIAT-mediated PNI. Consistent with these findings, analyses using a KPC mouse model demonstrated that the PIAT/YBX1 axis enhanced PNI through m5C modification. Clinical data suggested that the PIAT expression in the serum EVs of patients with pancreatic cancer was associated with the degree of neural invasion and prognosis. Our study revealed the important role of the PIAT/YBX1 signaling axis in the tumor microenvironment (TME) in promoting tumor cell PNI and provided a new target for precise interference with CAFs and RNA methylation in the TME to suppress PNI in pancreatic cancer.
Two similar, randomized, double-blind, placebo-controlled, multi-center studies were conducted in a total of 562 adult patients in remission from ulcerative colitis. The study populations had a mean age of 46 years (11% age 65 years or older), were 53% female, and were primarily white (92%).

Ulcerative colitis disease activity was assessed using a modified Sutherland Disease Activity Index1 (DAI), which is a sum of four subscores based on stool frequency, rectal bleeding, mucosal appearance on endoscopy, and physician’s rating of disease activity. Each subscore can range from 0 to 3, for a total possible DAI score of 12.

At baseline, approximately 80% of patients had a total DAI score of 0 or 1.0. Patients were randomized 2:1 to receive either APRISO 1.5 g or placebo once daily in the morning for six months. Patients were assessed at baseline, 1 month, 3 months, and 6 months in the clinic, with endoscopy performed at baseline, at end of study, or if clinical symptoms developed. Relapse was defined as a rectal bleeding subscale score of 1 or more and a mucosal appearance subscale score of 2 or more using the DAI. The analysis of the intent-to-treat population was a comparison of the proportions of patients who remained relapse-free at the end of six months of treatment. For the table below (Table 3) all patients who prematurely withdrew from the study for any reason were counted as relapses.

In both studies, the proportion of patients who remained relapse-free at six months was greater for APRISO than for placebo. 

Examination of gender subgroups did not identify difference in response to APRISO among these subgroups. There were too few elderly and too few African-American patients to adequately assess difference in effects in those populations.

The use of APRISO for treating ulcerative colitis beyond six months has not been evaluated in controlled clinical trials.
The invention relates to genetic mutations in mitochondrial cytochrome C oxidase genes that are relevant to mitochondrial associated diseases such as Alzheimer disease (AD), diabetes and Parkinson disease. The invention provides methods for detecting such diseases either before or after the onset of clinical symptoms. The invention further provides treatment of cytochrome C oxidase dysfunction. The invention also introduces cytoplasmic hybrid cell lines of a model system used for studying mitochondrial defect associated diseases. The construction of cytoplasmic hybrid is to handle the deathless cell lines through a substance that can destroy the mitochondrial electron transport non-reversibly and segregate mitochondrial transfection cells from the sickness tissue sample. Such a cytoplasmic hybrid is constructed by tumor cells per cell in a nerve and mitochondrion from the patient with presenile dementia. The invention also provides a medicine using the cytoplasmic hybrid to treat such diseases and the selection of therapeutic schedules. In addition, the invention also provides cytoplasmic hybrid animals and the preparation method as well as the using method for applying the previous method in medicine and therapeutic schedule selection.