813 results match your criteria: "Javakhishvili Tbilisi State University[Affiliation]"

Unlabelled: The relationship between follicle size, oocyte quality, and blastocyst ploidy is not fully established. This question becomes especially important for poor responders and older reproductive age women, where optimal follicle size and oocyte quantity cannot always be achieved during ovarian stimulation. The aim of this study is to determine the relationship between follicle size, oocyte maturation, blastocyst formation, blastocyst ploidy, and pregnancy outcomes in young women undergoing in vitro fertilization (IVF).

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  • Women with endometriosis exhibit enhanced levels of active vitamin D (1.25OHD) and lower levels of its precursor (25OHD) compared to healthy controls, indicating a potential abnormality in vitamin D metabolism related to the condition.
  • The study aimed to evaluate the impact of laparoscopic treatment on vitamin D metabolite and calcium levels in patients with endometriosis, comparing preoperative and postoperative measurements to those of healthy individuals.
  • Results showed that after surgery, patients had significantly increased 25OHD levels and decreased 1.25OHD and calcium levels, suggesting that endometriosis affects vitamin D metabolism and that surgical intervention can help normalize these levels.
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Isolation and characterization of Yersinia phage fMtkYen3-01.

Arch Virol

October 2024

Department of Biological and Environmental Science and Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland.

Yersinia enterocolitica causes yersiniosis, the third most common gastrointestinal infection in humans throughout Europe. The emergence of multidrug resistance and the lack of effective new antibiotics have drawn attention to phage therapy as a treatment option. Here, we report the complete genome sequence of phage fMtkYen3-01, which infects Y.

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  • The study investigates the associated production of Higgs and W bosons, focusing on how the relative signs of the Higgs couplings to W and Z bosons impact the process.
  • Two specific searches were conducted using large amounts of collision data from the LHC to analyze different coupling scenarios: one for opposite-sign couplings and another for same-sign (standard model-like) couplings.
  • The results significantly exclude the opposite-sign coupling hypothesis and set a strict upper limit on the production rate of this process compared to standard model predictions.
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Objective: The objective of this study was to evaluate the effectiveness of human papillomavirus HPV test with HPV16/18 genotyping and liquid-based cytology (LBC) triage as a primary screening method for cervical cancer compared to conventional Pap test in women undergoing routine cervical cancer screening in Tbilisi.

Methods: Cross-sectional, prospective study was conducted, where 1,000 enrolled women aged 30-60 years during one visit underwent conventional Pap smear and Hr-HPV testing (Roche Cobas system). Women with any positive screening results were referred for further evaluation and remaining cells from the Cell Collection Medium vial were used for LBC.

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  • * Researchers are using modified forms of BoNTs and TeTX, labeled with reporter proteins and fluorophores, to visualize and study cellular processes in neurons, enhancing our understanding of synaptic functions.
  • * The study discusses advanced optical probes made from these toxins, their design, applications in molecular biology and neurodevelopment, advantages, limitations, and future potential, highlighting their role in neuroimaging and neuroscience advancements.
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This Letter presents results from a combination of searches for Higgs boson pair production using 126-140  fb^{-1} of proton-proton collision data at sqrt[s]=13  TeV recorded with the ATLAS detector. At 95% confidence level (CL), the upper limit on the production rate is 2.9 times the standard model (SM) prediction, with an expected limit of 2.

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This Letter presents the first study of the energy dependence of diboson polarization fractions in WZ→ℓνℓ^{'}ℓ^{'}(ℓ,ℓ^{'}=e,μ) production. The dataset used corresponds to an integrated luminosity of 140  fb^{-1} of proton-proton collisions at a center-of-mass energy of 13 TeV recorded by the ATLAS detector. Two fiducial regions with an enhanced presence of events featuring two longitudinally polarized bosons are defined.

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Communication is a core component of a clinician's role; however, when clinicians conduct research, communicating the emerging findings and recommendations to different types of stakeholders can be unfamiliar territory. Communicating research to advocate for change can be even more challenging. Clinician researchers seeking to be agents for change need to conceive and craft specific, evidence-based messages and communicate these effectively to different stakeholders to negotiate action.

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Aim Of The Study: To evaluate the functional state of the reproductive system following unilateral oophorectomy (UO).

Materials And Methods: Forty-three patients (aged 7 to 38 years) who underwent unilateral oophorectomy were divided into three groups based on their age at the time of surgery: Group I (7-15 years), Group II (16-30 years), and Group III (30-38 years). The functional state of the reproductive system was assessed 3 months and 1 year after the procedure.

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Background: Control of rifampicin-resistant tuberculosis (RR-MTB) requires novel technologies for restoring the anti-TB efficacy of priority drugs. We sought to evaluate the ability of nanotechnology application in the recovery of the anti-tuberculosis efficacy of rifampicin.

Methods: Nanocomposite- standard dose of rifampicin and 20 nm silver nanoparticles (AgNPs) suspension solution of 6 different concentrations: 0.

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Objectives: Demonstrate the potential application of a novel, endoscope-like device to guide and focus an alternating magnetic field (AMF) for treating deep-seated cancers via magnetic nanoparticle hyperthermia (MNPH).

Methods: AMF delivery, MNP activation, and eddy current distribution characteristics are investigated through experimental studies in phantoms and computational simulations using a full 3-dimensional human model. The 3D simulations compare the novel device to traditional AMF designs, including a MagForce-like, two-coil system (used clinically) and a single surface-coil system.

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  • Researchers used varied experimental searches with and without missing transverse momentum to analyze a Two-Higgs-Doublet Model (2HDM) augmented by a pseudo-scalar that mediates interactions between ordinary and dark matter.
  • The analysis utilized data from proton-proton collisions at 13 TeV collected by the ATLAS detector at the Large Hadron Collider between 2015 and 2018, totaling up to 139 fb.
  • Three key searches were statistically combined, focusing on large missing transverse momentum along with decaying Z bosons, Higgs bosons decaying to bottom quarks, and charged Higgs bosons interacting with top and bottom quarks, to derive constraints for various benchmark scenarios in the 2HDM+a
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Objectives: Though laparoscopic surgery is effective for the treatment of deep endometriosis (DE), postoperative management remains controversial. Dienogest therapy after surgery may improve spontaneous pregnancy rates and decrease the severity of dysmenorrhea in infertile patients with DE. To determine the efficacy of postsurgical therapy with dienogest for improving fertility and reducing the intensity of dysmenorrhea in infertile patients with DE.

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Sleep duration is a substantial risk factor for several cardiovascular diseases, including atrial fibrillation (AF). Despite much research, the precise nature of the relationship between the amount of sleep and AF remains unclear. This narrative review explores the relationship between AF and sleep duration, looking at genetic, mechanistic, and epidemiological data to explain this association.

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Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using 139  fb^{-1} of pp collision data at sqrt[s]=13  TeV with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model W, Z, or h bosons are combined to extend the mass reach to the produced supersymmetric particles by 30-100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95% C.

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Unlabelled: The relationship between Helicobacter pylori infection and gallbladder diseases, particularly cholecystitis and gallbladder polyps, remains unclear. This study aimed to investigate the presence of H. pylori in gallbladder tissues and its potential role in gallbladder pathologies, as well as to examine the expression of chemokines CXCL2 and CXCL5 in these conditions.

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Introduction: This study aims to study the disparity in Cigna and Medicaid insurance holders, to secure an appointment for a patient with a headache for two days unrelieved by over-the-counter medication.

Methodology: This is a cross-sectional "secret shopper" type study, assessing the three most populated cities in seven states with the lowest Medicaid coverage and Internal Medicine specialists within a 10-mile radius, with a minimum rating of 3 stars and a willingness to accept new patients.

Results: There was a statistically significant difference in the average waiting period for those with Medicaid and Cigna in the states of Missouri, Nebraska, and Utah, as well as the total average for all seven states.

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The annual global May Measurement Month screening campaign initiated by the International Society of Hypertension aims to raise awareness of raised blood pressure (BP) and in the absence of systematic screening is a useful surrogate indicating the size of the problem of hypertension in the general population in Georgia. May Measurement Month screening was carried out at 400 sites in Georgia in 2021, and more than 500 volunteers, including physicians (80%) and medical students (20%), carried out in the screening. Adults aged ≥18 years were recruited opportunistically, and three BP readings were measured, along with a questionnaire collecting information on demographics, lifestyle, and co- morbidities.

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  • Women are waiting longer to have babies, but older age can make it harder to get pregnant, even with help like egg donation.
  • The study looked at using special testing to pick the best embryos and help older women with pregnancy issues.
  • Results showed that this testing can help older women have a higher chance of getting pregnant compared to those who didn’t have the same tests.
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Background: "Slow flow" is one very important concept in modern fundamental and clinical biomedicine. Slow coronary flow is indicative of delayed filling of the terminal coronary artery vessels, occurring in the absence of significant coronary stenosis. This group patient of patients exhibits a high incidence of disability and represents a significant financial and material burden for the state and the healthcare system in general.

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Aim: This meta-analysis's objective was to assess the effectiveness of ursodeoxycholic acid (UDCA) in the management of nonalcoholic fatty liver disease (NAFLD).

Methods: Electronic databases like PubMed, Embase, Scopus, and Cochrane Library were thoroughly looked for randomized controlled trials determining ursodeoxycholic acid's (UDCAs) effectiveness on the serum liver function tests in NAFLD patients. After screening, seven randomized controlled trials were incorporated overall.

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  • * The measurements utilized both semileptonic and hadronic decays of top quarks, along with events focused on single top quark production in the electroweak t channel.
  • * The combined result for the top quark mass is 172.52 GeV, with a reduced total uncertainty of 0.33 GeV, showcasing an improvement of 31% over previous measurements.
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  • The study focused on the prevalence and associated factors of carotid atherosclerosis in stroke patients with atrial fibrillation (AF), finding that 34.6% of patients had this condition.
  • Among 2,955 patients analyzed, 6.9% had carotid stenosis of 50% or more, and 5.7% experienced carotid occlusion, with age and previous vascular conditions being significant risk factors.
  • The research concluded that atherosclerosis in multiple arterial beds is a strong predictor of significant carotid stenosis, indicating a high level of cardiovascular risk in these patients.
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  • The study investigates the prevalence and factors affecting inconsistent condom use among people who inject drugs (PWID) in Georgia, highlighting their high risk of HIV and STIs due to sexual behaviors.
  • A survey of 619 PWID revealed that only 49.4% consistently used condoms with casual or paid partners in the past year, with key predictors being location, family income, drug use patterns, and self-perceived HIV risk.
  • The findings indicate a need for safe sex educational programs integrated into harm reduction services, particularly targeting PWID from lower socio-economic backgrounds and those living outside major urban areas.
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