anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Carcinogenesis

Carcinogenicity studies were conducted in Sprague-Dawley rats and in CD-1 mice for 2 years. In the rat carcinogenicity studies, animals were treated with oral doses ranging from 0.05 to 1000 mg/kg twice daily. The highest dose produced a systemic exposure to aprepitant (AUC) of 0.7 to 1.6 times the adult human exposure at the 125 mg/80 mg/80 mg aprepitant regimen. Treatment with aprepitant at doses of 5 to 1000 mg/kg twice daily caused an increase in the incidences of thyroid follicular cell adenomas and carcinomas in male rats. In female rats, it produced hepatocellular adenomas at 5 to 1000 mg/kg twice daily and hepatocellular carcinomas and thyroid follicular cell adenomas at 125 to 1000 mg/kg twice daily. In the mouse carcinogenicity studies, the animals were treated with oral doses ranging from 2.5 to 2000 mg/kg/day. The highest dose produced a systemic exposure of about 2.8 to 3.6 times the adult human exposure at the 125 mg/80 mg/80 mg aprepitant regimen. Treatment with aprepitant produced skin fibrosarcomas at 125 and 500 mg/kg/day doses in male mice.

Mutagenesis

Aprepitant was not genotoxic in the Ames test, the human lymphoblastoid cell (TK6) mutagenesis test, the rat hepatocyte DNA strand break test, the Chinese hamster ovary (CHO) cell chromosome aberration test and the mouse micronucleus test.

Impairment of Fertility

Aprepitant did not affect the fertility or general reproductive performance of male or female rats at doses up to the maximum feasible dose of 1000 mg/kg twice daily (providing exposure in male rats lower than the exposure at the recommended adult human dose and exposure in female rats at about 1.6 times the adult human exposure at the 125 mg/80 mg/80 mg aprepitant regimen).
FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to oncology and can be used in treating tumors. Method involves introducing a water-containing suspension of liposomes of the same diameter with an encapsulated anti-tumor drug preparation. Before administering a suspension of liposomes of the same diameter with an encapsulated anti-tumor drug, three suspensions of liposomes of different diameter are introduced, containing inside the magnetic nanoparticles with the same value of the parameter of T2-relaxation in each suspension of liposomes. First suspension is obtained by passing through an extruder equipped with a membrane with a pore diameter of 200 nm; the second suspension is obtained by passing through an extruder equipped with a membrane with pore diameter of 100 nm; the third suspension is obtained by passing through an extruder equipped with a membrane with pore diameter of 50 nm. Introduction of each subsequent suspension of liposomes with magnetic nanoparticles is carried out in 20–26 hours after introduction of the previous suspension, after introduction of each suspension of liposomes by a method of magnetic resonance tomography degree of accumulation of liposomes in a tumor tissue depending on diameter of liposomes is determined. Diameter of the liposomes with the highest degree of accumulation in the tumor tissue is then selected, and the drug preparation is administered intravenously encapsulated into liposomes with the same lipid composition and diameter providing the highest degree of accumulation in the tumor tissue.EFFECT: use of the invention provides higher clinical effectiveness in oncological diseases by slowing down tumor growth.1 cl, 3 ex
Radical radiation therapy plays an important role in the management of prostate cancer, yielding comparable long-term outcomes to surgery. Unfortunately, long term disease free survival data using PSA criteria have shown that less than 50% of high-risk patients are free of disease at 10 years. To improve on the results of conventional dose radiotherapy dose escalation with three-dimensional conformal radiation has been employed. Due to the irregular shape of the prostate and the variable motion of this organ there is substantial radiation of adjacent normal surrounding tissue during treatment which results in radiation-induced toxicity. Intensity-modulated radiation therapy (IMRT) is a new form of radiation therapy. Preliminary evidence suggests that IMRT improves the dose distribution during radiation therapy of the prostate. The hypothesis of this study is that IMRT delivered using Helical Tomotherapy can reduce late toxicity of radical radiotherapy as compared to three-dimensional conformal radiation (3DCRT) in high-risk prostate cancer patients.
PURPOSE: Chronic obstructive pulmonary disease (COPD) is a persistent inflammatory disorder characterized by minor airway inflammation and emphysema involving various cell types and cytokines. MicroRNAs (miRNAs) have emerged as critical regulators in the pathogenesis of lung diseases. This study investigates the impact of microRNA-24 (miR-24) on airway inflammatory responses in a rat model of COPD.
MATERIALS AND METHODS: The model was established by combining cigarette smoke exposure and lipopolysaccharide stimulation, and rat lung tissues were transfected with adeno-associated viruses overexpressing miR-24. Pathological changes in the lung were assessed using hematoxylin and eosin staining. Levels of pro-inflammatory cytokines, including tumor necrosis factor-alpha, interleukin-6, and interleukin-8, were measured using enzyme-linked immunosorbent assay. Expression of miR-24 and S100A8 was detected through quantitative reverse transcription PCR, while protein levels of S100A8, Toll-like receptor 4 (TLR4), and myeloid differentiation primary response 88 (MyD88) were assessed using western blotting. Bioinformatics analysis and dual-luciferase reporter assay were performed to determine the relationship between S100A8 and miR-24.
RESULTS: The results demonstrated the downregulation of miR-24 in rats with COPD, and its overexpression resulted in a significant decrease in S1008 mRNA levels. Additionally, the protein level of S100A8 was significantly increased in the lung tissues of COPD rats. The upregulation of miR-24, however, not only inhibited the protein expression of S100A8, TLR4, and MyD88 in lung tissues but also reduced the release of pro-inflammatory cytokines in the plasma and bronchoalveolar lavage fluid, thereby attenuating inflammatory responses and pathological injuries in the lung.
CONCLUSIONS: Our data suggest that miR-24 attenuates airway inflammatory responses in COPD by inhibiting the TLR4/MyD88 pathway via targeting S100A8.
The present invention is directed to a method and a composition for producing and using a plant-based biocidal solution. The plant-based biocidal solution contains a bioactive material and a plant-based substance formed from the cellular material of a plant. The plant-based substance is capable of binding to the bioactive material. In some embodiments, the bioactive material is hydrogen peroxide. The hydrogen peroxide can be added exogenously or generated endogenously. In accordance with further embodiments, the plant-based biocidal solution can be applied to a target. thereby impairing the target. In some embodiments, the target can be a pathogen. In accordance with another embodiment, the plant-based substance of the plant-based biocidal solution can form a microscopic cluster, a complex, or an aggregate for providing sufficient bioactive material to overcome the defense mechanism of the target.
Esomeprazole is extensively metabolized in the liver by CYP 2C19 and CYP 3A4.  In vitro and in vivo studies have shown that esomeprazole is not likely to inhibit CYPs 1A2, 2A6, 2C9, 2D6, 2E1, and 3A4. No clinically relevant interactions with drugs metabolized by these CYP enzymes would be expected. Drug interaction studies have shown that esomeprazole does not have any clinically significant interactions with phenytoin, warfarin, quinidine, clarithromycin, or amoxicillin. 

However, post-marketing reports of changes in prothrombin measures have been received among patients on concomitant warfarin and esomeprazole therapy. Increases in INR and prothrombin time may lead to abnormal bleeding and even death. Patients treated with proton pump inhibitors and warfarin concomitantly may need to be monitored for increases in INR and prothrombin time. 

Esomeprazole may potentially interfere with CYP 2C19, the major esomeprazole metabolizing enzyme. Coadministration of esomeprazole 30 mg and diazepam, a CYP 2C19 substrate, resulted in a 45% decrease in clearance of diazepam. 

Concomitant administration of esomeprazole and a combined inhibitor of CYP 2C19 and CYP 3A4, such as voriconazole, may result in more than doubling of the esomeprazole exposure. Dose adjustment of esomeprazole is not normally required. However, in patients with Zollinger-Ellison’s Syndrome, who may require higher doses up to 240 mg/day, dose adjustment may be considered.

Omeprazole acts as an inhibitor of CYP 2C19. Omeprazole, given in doses of 40 mg daily for one week to 20 healthy subjects in cross-over study, increased Cmax and AUC of cilostazol by 18% and 26% respectively. Cmax and AUC of one of its active metabolites, 3,4-dihydrocilostazol, which has 4-7 times the activity of cilostazol, were increased by 29% and 69% respectively. Co-administration of cilostazol with esomeprazole is expected to increase concentrations of cilostazol and its above mentioned active metabolite. Therefore a dose reduction of cilostazol from 100 mg b.i.d. to 50 mg b.i.d. should be considered.
Xp11 translocation renal cell carcinoma (tRCC) is a rare, female-predominant cancer driven by a fusion between the transcription factor binding to IGHM enhancer 3 (TFE3) gene on chromosome Xp11.2 and a partner gene on either chromosome X (chrX) or an autosome. It remains unknown what types of rearrangements underlie TFE3 fusions, whether fusions can arise from both the active (chrXa) and inactive X (chrXi) chromosomes, and whether TFE3 fusions from chrXi translocations account for the female predominance of tRCC. To address these questions, we performed haplotype-specific analyses of chrX rearrangements in tRCC whole genomes. We show that TFE3 fusions universally arise as reciprocal translocations and that oncogenic TFE3 fusions can arise from chrXi:autosomal translocations. Female-specific chrXi:autosomal translocations result in a 2:1 female-to-male ratio of TFE3 fusions involving autosomal partner genes and account for the female predominance of tRCC. Our results highlight how X chromosome genetics constrains somatic chrX alterations and underlies cancer sex differences.
The invention relates to the field of sanitary products, in particular to graphene sanitary towel with functions of sterilizing, diminishing inflammation, removing odor, warming uterus and nourishing yin, and a preparation method of the graphene sanitary towel. The graphene sanitary towel is characterized in that a surface layer is prepared from a plant fiber graphene silver nano material; a care and therapy layer is prepared according to a formula comprising 11 pure traditional Chinese medicines; an absorption layer is prepared from a graphene oxide sodium polyacrylate composite material. The graphene silver nano material has very strong bactericidal property and antibacterial property, and has a super-strong low-temperature far-infrared function, can strengthen a cellular immune function, can absorb the undesirable odor of the pudendum by means of a large specific surface area, and has the effects of self-cleaning and nourishing skin. The care and therapy layer has a remarkable curative effect for amenorrhea, dysmenorrhea, blood hysteresis, metrorrhagia and metrostaxis, vulvar eczema, vulvar pruritus and inflammation of women, and has the effects of warming uterus and nourishing yin. The graphene oxide sodium polyacrylate composite material has a super-strong water-absorbing property and can absorb liquid with weight being dozens to hundreds or even thousands of times heavier than the weight of the composite material, thus being capable of effectively preventing liquid from overflowing. The graphene sanitary towel is simple in preparation method, does not contain harmful substances such as an antibacterial agent and a fluorescent agent, is natural and healthy, has functions of warming uterus and nourishing yin, and is free from any toxic and side effect.
Placebo will receive two doses of placebo. The placebo will given by intramuscular injection on day 0 and day 28.
Disclosed in the present invention is a Ruxolitinib composition, comprising: Ruxolitinib or a pharmaceutically acceptable salt, an emulsifier, a co-emulsifier, a solvent, and an aqueous phase thereof. The emulsifier comprises one or more of polyoxyethylene hydrogenated castor oil, polyoxyethylene castor oil and vitamin E succinic acid. The co-emulsifier comprises propylene glycol monocaprylate. The solvent comprises one or more of propylene glycol, diethylene glycol monoethyl ether, and ethanol. The Ruxolitinib composition of the present invention has an ideal particle size and PDI. Furthermore, the present invention provides Ruxolitinib gel. Compared with a Ruxolitinib cream, the film-permeable efficiency is improved, and the stability of administration to the external skin under the condition of pH 5-7 can be satisfied; compared with the Ruxolitinib cream, as well as commercially available calcipotriol and Vermor, the present invention achieves a better drug effect in the aspect of psoriasis treatment.
Hepatocellular carcinoma (HCC) stands as one of the most malignant tumors characterized by poor prognosis and high mortality rates. Emerging evidence underscores the crucial role of the B7 protein family in various cancers, including HCC. However, the involvement of the human endogenous retrovirus H long-terminal repeat-associated protein 2 (HHLA2, or B7-H5) in HCC remains unclear. Immunohistochemistry was employed to assess the differential expression of HHLA2 between HCC and normal liver tissues. A battery of assays, including CCK8, EdU, tablet clone-forming, Transwell, and wound healing assays, were conducted to elucidate the function and potential mechanisms of HHLA2 in the malignant biological behaviors of HCC. Additionally, a xenograft mouse model was established to evaluate the tumorigenicity of hepatoma cell lines exhibiting different HHLA2 expression levels in vivo. Western blot analysis was used to analyze HHLA2, secretory phosphoprotein 1 (SPP1), and PI3K/AKT/mTOR levels. HHLA2 exhibited elevated expression in HCC tissues, correlating with poor tumor differentiation and shortened overall survival in HCC patients. In vitro experiments demonstrated that HHLA2 overexpression (OE) promoted the proliferation, migration, and invasion of hepatoma cells, while in vivo experiments revealed that HHLA2 OE enhanced HCC tumor growth. Conversely, inhibition of HHLA2 expression yielded the opposite effect. Downregulation of SPP1 inhibited the proliferation, migration, and invasion induced by HHLA2 OE, and this effect was linked to the PI3K/AKT/mTOR signaling pathway. Our findings indicate that HHLA2 promotes the proliferation, migration, and invasion of hepatoma cells via the SPP1/PI3K/AKT signaling pathway, establishing it as a potential therapeutic target for HCC.
Patients receive oral tandutinib 500 mg twice daily on days 1-28. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity.
PURPOSE: A cosmetic composition containing a Rhododendron brachycarpum extract is provided to relieve wrinkling and to enhance cell proliferation. CONSTITUTION: A cosmetic composition for improving skin condition contains 0.001-20% of a Rhododendron plant extract. Rhododendron plants include Rhododendron brachycarpum G. Don. and Rhododendron brachycarpum G. Don var. roseum koidz. The cosmetic composition for antioxidation, anti-wrinkling, and cell proliferation contains the extract. The extract is prepared using one or more solvents selected from the group consisting of water including purified water, methanol, ethanol, propylene glycol, ethyl acetate, butylene glycol, ether, chloroform, hexane, ethyl acetate, and acetone. The cosmetic composition for whitening and antioxidation is manufactured in the form of a skin softener, a lotion, a nutrition cream, a massage cream, a nutrition serum, an essence, or a pack.
The invention provides a server, a user side, a detection device, a doctor side and a triage method and a system. And the doctor end determines a target diagnosis and treatment scheme of the user identification according to the operation of the doctor and outputs the target diagnosis and treatment scheme to the server. And the server extracts a detection instruction or a detection scheme for reflecting the physiological parameters to be detected from the target diagnosis and treatment scheme and outputs the detection instruction or the detection scheme to the user side corresponding to the user identification. And the user side starts a collection process of the physiological parameters to be detected of the user according to the detection instruction or the detection scheme, and uploads the collected physiological parameters to the server through the network. And the server receives the physiological parameters of the user identification and feeds back the physiological parameters to the doctor end which determines the target diagnosis and treatment scheme of the user identification. Therefore, the doctor gives a detection scheme to finally obtain the physiological parameters of the patient, the patient can use the detection device outside the hospital to carry out detection, the detection does not need to be carried out by going to and from the hospital, and the whole diagnosis efficiency is improved.
BACKGROUND AND PURPOSE: Osteoporosis (OP) is a frequent clinical problem for the elderly. Traditional Chinese Medicine (TCM) has achieved beneficial results in the treatment of OP. Ziyuglycoside II (ZGS II) is a major active compound of Sanguisorba officinalis L. that has shown anti-inflammation and antioxidation properties, but little information concerning its anti-OP potential is available. Our research aims to investigate the mechanism of ZGS II in ameliorating bone loss by inflammatory responses and regulation of gut microbiota and short chain fatty acids (SCFAs) in ovariectomized (OVX) mice.
METHODS: We predicted the mode of ZGS II action on OP through network pharmacology and molecular docking, and an OVX mouse model was employed to validate its anti-OP efficacy. Then we analyzed its impact on bone microstructure, the levels of inflammatory cytokines and pain mediators in serum, inflammation in colon, intestinal barrier, gut microbiota composition and SCFAs in feces.
RESULTS: Network pharmacology identified 55 intersecting targets of ZGS II related to OP. Of these, we predicted IGF1 may be the core target, which was successfully docked with ZGS II and showed excellent binding ability. Our in vivo results showed that ZGS II alleviated bone loss in OVX mice, attenuated systemic inflammation, enhanced intestinal barrier, reduced the pain threshold, modulated the abundance of gut microbiota involving norank_f__Muribaculaceae and Dubosiella, and increased the content of acetic acid and propanoic acid in SCFAs.
CONCLUSIONS: Our data indicated that ZGS II attenuated bone loss in OVX mice by relieving inflammation and regulating gut microbiota and SCFAs.
Abnormal expression of non-coding microRNA is associated with the development of combined allergic rhinitis and asthma syndrome (CARAS). However, the function of miR-4454 in CARAS is unknown. Our study aimed to reveal the clinical significance and related mechanism of miR-4454 in CARAS. Blood samples from 38 cases of CARAS and 43 cases of healthy subjects were collected to detect the expression of miR-4454. House dust mite (HDM) sensitization and challenge-induced bronchial epithelial cells to simulate the asthma state model in vitro, miR-4454 mimics and inhibitor transfection to detect the expression level of pro-inflammatory cytokines, cell survival rate and migration ability, flow cytometry and western blot (WB) Detection of cell cycle, apoptosis and inflammation-related protein levels. Compared with healthy controls, the expression of miR-4454 in the blood of CARAS patients was significantly up-regulated, and IL-6 and IL-8 were significantly up-regulated in the HDM treatment group, indicating that the model induction was successful. After overexpression of miR-4454, cell proliferation and migration in the HDM-treated group were significantly inhibited, and the levels of early apoptosis and inflammation-related proteins (IL-17, IL-17RD, TNF-α, GCSF and NF-κB) were increased High; after inhibiting miR-4454, cell proliferation and migration were significantly enhanced, and the levels of apoptosis and inflammation-related proteins were decreased. This study found that inhibiting the expression of miR-4454 can improve HDM-induced cell injury, which may be related to miR-4454 regulating the activation of IL-17/NF-кB inflammatory axis.
CAD occurs when the arteries that supply blood to the heart become blocked as a result of plaque buildup. In severe cases, CAD can cause chest pain, shortness of breath, and heart attack. CABG is one treatment option for people with CAD. During a CABG procedure, a healthy artery or vein from another part of the body is connected to the blocked coronary artery. Blood flow is then routed around the blockage to the heart.

After a heart attack, some people may have a leak in the mitral valve of the heart. This condition is known as ischemic mitral regurgitation (IMR) and is associated with poor health outcomes, including worsening heart failure. In people with severe mitral valve leakage, the CABG procedure and a mitral valve repair procedure are routinely performed together; however, in people with only moderate valve leakage, there is no consensus in the medical community as to whether the mitral valve repair procedure is beneficial at the time of CABG. The purpose of this study is to determine whether people with moderate mitral valve regurgitation should undergo a mitral valve repair procedure in addition to CABG or undergo CABG alone.

This study will enroll people with CAD who require a CABG procedure and have moderate mitral regurgitation. At a baseline study visit, participants will undergo a physical examination; blood collection; neurocognitive tests; and questionnaires regarding medical history, medication history, and quality of life. In the operating room, participants will be randomly assigned to undergo either CABG surgery and the mitral valve repair procedure or only CABG surgery. Blood, urine, and tissue samples may be collected from participants after the surgery; this is optional and will only be done with prior approval from participants. All participants will attend study visits at Months 6, 12, and 24. At each visit, participants will take part in a medication history review, a physical examination, an echocardiogram, a cardiopulmonary exercise test, neurocognitive tests, and quality of life surveys.
Treatment with somatropin may decrease insulin sensitivity, particularly at higher doses. New onset type 2 diabetes mellitus has been reported in patients taking somatropin. Previously undiagnosed impaired glucose tolerance and overt diabetes mellitus may be unmasked. Monitor glucose levels periodically in all patients receiving ZOMACTON, especially in those with risk factors for diabetes mellitus, such as obesity, Turner syndrome, or a family history of diabetes mellitus. Patients with preexisting type 1 or type 2 diabetes mellitus or impaired glucose tolerance should be monitored closely. The doses of antidiabetic agents may require adjustment when ZOMACTON is initiated.