As a glycerol-based polyester, poly(glycerol azelaic acid) (PGAz) has shown great potential for biomedical applications, such as tissue engineering. However, it tends to show low mechanical strength and relatively fast biodegradation rate, limiting its capability of mimicking supporting broad range hard tissues bone. Moreover, the typical thermal curing process poly(glycerol-co-diacids) is one their drawbacks. To overcome these limitations, glycidyl methacrylate (GMA) moieties were first...

ABSTRACT Background The activin A receptor type 2A gene ( ACVR2A ) plays an important role in normal gestation, particularly decidualization, trophoblastic invasion, and placentation. Although several studies have investigated the association between maternal variants preeclampsia (PE) susceptibility; however, controversial results were obtained. Moreover, none of previous studies, fetal was explored. aim present study to investigate rs1424954 rs1424941 polymorphisms PE susceptibility...

ABSTRACT Background and Aims The recommended dosing regimens for oral misoprostol in labor induction include 25 μg every 2 h 50 4 h. However, there is no specific protocol these at Shahid Akbarabadi Hospital. This study aimed to assess the safety effectiveness of two protocols women with premature rupture membranes (PROM) establish a tailored minimize maternal neonatal complications. Methods randomized controlled trial was conducted Hospital from 2021 2023, including pregnant term singleton...

Objective Mental health can be negatively affected if work and private life demands are not balanced. This study proposes exploring work-life balance (WLB) as a predictor of Generation Z's mental outcomes. Methods A cross-sectional online was conducted to collect data on outcomes WLB from sample Z (N = 134). Three regression models were calculated examine the predictive effect stress, anxiety, depressive symptoms. Results The results show strong statistically significant association between...

Previous reports have indicated that artificial stimulation of the vagus nerve reduces systemic inflammation in experimental models sepsis.This phenomenon is a part broader cholinergic anti-inflammatory pathway which activates to modulate through activation alpha7 nicotinic acetylcholine receptors (α7nACHR).Heart rate variability represents complex interplay between autonomic nervous system and cardiac pacemaker cells.Reduced heart increased cycle regularity hallmark clinical conditions are...

The present study aims at predicting preterm delivery by ultrasound measurement of cervical length and the funneling changes cervix in labor pregnant women 28-34 weeks gestation. is an observational-analytical with a prospective cohort design. statistical population this includes 70 who were referred to Tehran hospitals from March 2018 2020. case group 35 had short as well cervix. control patients whose was normal lacked samples analyzed after being collected. mean age mothers 29.22 years...

Introduction: Angiogenesis involves the development of new blood vessels. Biochemical signals start this process in body, which is followed by migration, growth, and differentiation endothelial cells that line inside wall This vital for growth cancer tumors. Materials Methods: We started our analysis composing a list genes have validated impact humans with respect to angiogenesis-related phenotypes. Here, we investigated expression patterns context previously published single-cell RNA-Seq...

In this paper, the notions of n-fold positive implicative prefilter and in EQ-algebras are introduced several properties, characterizations equivalent conditions provided.It is proved that quotient EQ-algebra induced by an n-idempotent.Also, it n-idempotent EQ-algebra, any filter filter.In sequel, we investigate relationships between these two types prefilters.Finally, some prefilters bounded given.

Background: Social life is important in childhood and adolescence when appearance more closely related to emotional mental health. Malocclusion may cause several problems the self-esteem social satisfaction of children adolescents. Objectives: We evaluated association between malocclusion, happiness, oral health-related quality (OHRQoL) 11–14 years old referring School Dentistry, Tehran University Medical Sciences. Materials Methods: In current descriptive-analytical study, evaluate OHRQoL...

Effect of foliar application seaweed Ascophyllum nodosum extract on morpho-physiological characteristics bean (Phaseolus vulgaris) under water stress

Abstract Background The meaning of angiogenesis is the development new blood vessels. Chemical signals start this process in body. This will continue by migration, growth, and differentiation endothelial cells, which line inside wall vital for cancer cells. Material methods Here, we investigated expression pattern related genes context previously published single-cell RNA-Seq data from prostate breast samples. Results Here show how different modules these are over-expressed cell types, using...

Effects of gabaergic and morphinergic systems in CA1 nucleus on anxiety arousal memory based test-retest paradigm

Developing a Model on International Marketing Ecosystem for Production and Processing of Pistachios in Iran

Abstract In this study, the seismic behavior of Persian Gulf Bridge’s complicated basin was evaluated using FLAC 2D software based on finite difference method (FDM). A 1D modeling for soil profile at each pier position bridge and a all piers located sedimentary performed. To verify results numerical models, responses obtained from DEEPSOIL were compared viscoelastic behavior. Finding represents vital role effects its geometry ground motion responses. The indicated that analysis, such as wave...

Background and Aim: Elderly people living in retirement homes are at higher risk of oral maxillofacial diseases. Evidence has shown a clear relationship between poor health possibility aspiration pneumonia gastrointestinal bleeding old patients. The aim this study was to determine the association education received working hours nurses with their knowledge, attitude, practice regarding elderly homes. Methods: In analytical conducted 2021 Tehran, were invited complete questionnaire including...