Publications by authors named "Ghavami A"

Article Synopsis
  • The text discusses new challenges in achieving a stable supratip break during rhinoplasty, particularly in patients with thicker skin, highlighting the limitations of previous techniques used to address this issue.* -
  • A novel method introduced by the senior author involves utilizing the native Pitanguy ligament along with two bilateral SMAS flaps, which helps control supratip shape and reduces dead space, leading to improved outcomes post-surgery.* -
  • Results from 26 patients show that this technique maintained varying degrees of supratip break after an average follow-up of 14 months, with no significant complications reported, indicating its effectiveness and stability.*
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This study aimed to evaluate the impact of piperine on experimental autoimmune uveitis (EAU). EAU was induced by immunization with interphotoreceptor retinoid-binding protein emulsified in complete Freund adjuvant. Starting from day 8 post-induction, Lewis rats were given piperine (0, 20, 40, and 80 mg/kg-P.

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Background: Surgeons and providers in aesthetic medicine seek noninvasive devices that can be utilized for safe, efficient, and effective body contouring. Patient demand has propelled the development of novel devices that can simultaneously improve skin laxity, adipolysis along with stimulation of muscle hypertrophy.

Objectives: To determine the efficacy of body contouring after 3 treatments using the noninvasive Transform (InMode, Lake Forest, CA) device.

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Diminished ovarian reserve (DOR) is associated with reduced fertility and poor reproductive outcomes. The association between dietary patterns and DOR was not well studied. The purpose of this study was to evaluate the relationship between adhering to the healthy eating index (HEI-2015) and the risk of DOR.

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There is inconsistent evidence relating to the effects of megestrol acetate (MA) supplementation on cancer patients suffering from anorexia-cachexia syndrome. This review aimed to examine the dose-response effect of MA supplementation in patients with cancer-associated anorexia/cachexia. Relevant keywords were searched in PubMed, Scopus and ISI Web of Science from inception to June 2023 for randomized controlled trials (RCTs) examining the effect of MA on pathologies in patients with cancer-associated cachexia.

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Background: The epidemiologic evidence on the association between acid load potential of diet and the risk of diminished ovarian reserve (DOR) is scarce. We aim to explore the possible relationship between dietary acid load (DAL), markers of ovarian reserve and DOR risk in a case-control study.

Methods: 370 women (120 women with DOR and 250 women with normal ovarian reserve as controls), matched by age and BMI, were recruited.

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Introduction: Although limited evidence exists on the beneficial reproductive effects of diet quality indices, the association is still largely unknown. We aimed to investigate the association between Diet Quality Index-International (DQI-I) and antral follicle count (AFC) and serum antimullerian hormone (AMH) as precise and sensitive markers of ovarian reserve and to assess the risk of diminished ovarian reserve (DOR) in women seeking fertility treatments.

Methods: In a case-control study, 370 women (120 women with DOR and 250 women with normal ovarian reserve as controls), matched by age and body mass index (BMI), were recruited.

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Context: There are contradictory findings about the relationship between various animal protein sources and the risk of gestational diabetes mellitus (GDM).

Objective: The purpose of our study was to understand better the associations between total protein, animal protein, and animal protein sources and the risk of developing GDM.

Data Sources: A systematic literature search was conducted in PubMed, Scopus, and Web of Science encompassing the literature up until August 2022.

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To conduct a systematic review and dose-response meta-analysis of current findings from randomized controlled trials (RCTs) on the effect of soluble fiber supplementation on liver function in both healthy individuals and people with specific health conditions, PubMed, Scopus, and ISI Web of Science were systematically searched for relevant RCTs published prior to April 2022. We estimated the change in liver function parameters for each 5 g/d increment in soluble fiber in each trial and then calculated the mean difference (MD) and 95%CI. A total of 25 RCTs with 27 treatment arms (1744 subjects; 884 cases, 860 controls) were included.

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Article Synopsis
  • Migraine is a chronic condition primarily affecting women, which can lead to disabling headaches and associated symptoms; the study explores the role of gut health in migraine management.
  • Researchers are conducting a randomized, double-blind trial with 80 women to assess the effects of 10 g of inulin supplementation daily over 12 weeks, compared to a placebo.
  • The trial aims to measure various outcomes, including headache frequency, inflammatory markers, and quality of life, potentially offering new insights into treating migraines through gut microbiota modulation.
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Objectives: Pervious epidemiologic evidence indicates that soluble fiber is protective against hypertention: however, randomized controlled trials (RCTs) have presented varying results. In the present study, we aimed to conduct a systematic review and dose-response meta-analysis to summarize published RCTs which assess the effect of soluble fiber supplementation on systolic blood pressure (SBP) and diastolic blood pressure (DBP).

Methods: Scopus, PubMed, and ISI Web of Sciences were searched to identify relevant studies up to Aug 2022.

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Gluteal augmentation is a quickly evolving field that continues to grow in the realms of patient safety, surgical education, and technological advancement. This article discusses innovation in gluteal augmentation and suggests potential new pathways for developing the practice of gluteal augmentation.

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Liposuction cannulas are versatile tools in a plastic surgeon's armamentarium useful for dissection, deep subcutaneous ligamentous release, fat extraction, and lipofilling. Experienced surgeons develop the ability to navigate subcutaneous anatomy through real-time tactile feedback of the cannula's depth, angulation, excursion, and resistance. Peripheral gluteal ligaments acting as anatomic boundaries must be understood and protected.

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Demand for autologous gluteal augmentation with fat transfer continues to rise paralleling the increasingly complex nature of the operation. Improved overall aesthetic outcomes are a result of: (1) donor site fat harvest has evolved to circumferential torso high-definition lipo-sculpting; (2) a shift from indiscriminate buttock augmentation to precise gluteal re-shaping. Discussing complex operations with patients, particularly ones of artistic nature, can be challenging.

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This article accompanying these videos will describe the technique created and innovated by the senior author for gluteal augmentation with autologous fat transfer. While the principles of gluteal fat grafting originated with Pitanguy, Regnault, Gonazalez, and Spina, the nuances vary greatly from surgeon to surgeon. Although there is much controversy regarding gluteal fat grafting, the major principle of avoiding intramuscular injection is the central pillar of safe and effective augmentation today.

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We conducted an umbrella review to summarize the existing evidence on the effect of early enteral nutrition (EEN) compared with other approaches, including delayed enteral nutrition (DEN), parenteral nutrition (PN), and oral feeding (OF) on clinical outcomes in hospitalized patients. We performed a systematic search up to December 2021, in MEDLINE (via PubMed), Scopus, and Institute for Scientific Information Web of Science. We included systematic reviews with meta-analyses (SRMAs) of randomized trials investigating EEN compared with DEN, PN, or OF for any clinical outcomes in hospitalized patients.

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To present a comprehensive synthesis of the effect of soluble fiber supplementation on blood lipid parameters in adults, a systematic search was undertaken in PubMed, Scopus, and ISI Web of Science of relevant articles published before November 2021. Randomized controlled trials (RCTs) evaluating the effects of soluble fibers on blood lipids in adults were included. We estimated the change in blood lipids for each 5 g/d increment in soluble fiber supplementation in each trial and then calculated the mean difference (MD) and 95% CI using a random-effects model.

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Objective: We aimed to conduct a systematic review and meta-analysis of observational studies examining the relationship between ultra-processed food (UPF) consumption and the risk of mental health disorders.

Methods: The ISI Web of Science, PubMed/MEDLINE, and Scopus databases were searched without date restriction until 28 December 2021. Data were extracted from 26 studies, including 260,385 participants from twelve countries.

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Background: Literature suggests a relationship between estrogen levels and migraine headache pathogenesis. However, the effect of soy isoflavones on migraine characteristic remains unclear. This study aimed to investigate the effect of soy isoflavones on migraine characteristics and calcitonin gene-related peptide (CGRP) levels in women with migraine.

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In this study, a neutron monitoring system based on a cylindrical He detector was designed and simulated using MCNPX code for the nuclear laboratories that use neutron sources for educational and research purposes. According to the simulation results, the monitoring system was experimentally tested with different moderators. Finally, using experimental and simulation results, a monitoring system with appropriate efficiency was built based on the considered detector and, its efficiency was measured in different conditions.

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In this review, a summary of the rich history of autologous fat grafting is provided, and a comprehensive summary of the science and theory behind autologous adipocyte transplantation, as well as the techniques commonly used is described. These include recipient site preparation, harvesting, processing, and engraftment. In addition, important considerations for preoperative and postoperative management are discussed to maximize graft retention.

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Background And Aims: The present systematic review and meta-analysis aimed to summarize the findings of randomized controlled trials (RCTs) evaluating the effect of tart and sweet cherries on systolic and diastolic blood pressure (SBP and DBP).

Methods: PubMed, Scopus, Embase, and Web of Science were searched to acquire the RCTs up to December 2020.

Results: Seven RCTs comprising 201 participants were included.

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Phytosterols (PSs), classified into plant sterols and stanols, are bioactive compounds found in foods of plant origin. PSs have been proposed to exert a wide number of pharmacological properties, including the potential to reduce total and low-density lipoprotein (LDL) cholesterol levels and thereby decreasing the risk of cardiovascular diseases. Other health-promoting effects of PSs include anti-obesity, anti-diabetic, anti-microbial, anti-inflammatory, and immunomodulatory effects.

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