Development of protective egg yolk immunoglobulins (IgY) targeting CfaB, LTB, and EtpA recombinant proteins of Enterotoxigenic Escherichia coli (ETEC) for inhibiting toxin activity and bacterial adherence.

Enterotoxigenic Escherichia coli (ETEC) stands as a prevalent bacterial cause of global diarrheal incidents. ETEC's primary virulence factors encompass the B subunit of the Heat Labile Enterotoxin, along with the adhesion factors CfaB and EtpA. In this study, we isolated IgY antibodies against the three virulence factors individually, in pairs, and as triple cocktails.

Systematic solution for multi-model control approaches in nonlinear dynamic systems based on the s-gap metric.

This paper proposes a systematic approach for optimizing the distribution of local models in multi-model control systems (MMCS) to enhance overall robustness. While existing literature discusses this method for linear parameter varying (LPV) and uncertain linear time-invariant (LTI) systems, significant limitations persist in addressing nonlinear dynamic systems. Robust control tools like the gap metric and generalized stability margin (GSM) have limited effectiveness in analyzing the robustness of nonlinear feedback systems.

Protective effects of anti-CfaB-EtpA-LTB IgY antibody against adherence and toxicity of enterotoxigenic Escherichia coli (ETEC).

Aim: Production of IgY antibodies against CfaB-EtpA-LTB (CEL) chimeric protein and evaluation of its protective effects against enterotoxigenic Escherichia coli (ETEC) by in vivo and in vitro investigation.

Methods And Results: Indirect ELISA and immunoblotting methods were applied to assess the immunogenicity and specificity of IgYs and also to evaluate the efficacy of IgYs in binding prevention and neutralizing the heat-labile (LT) toxin of ETEC bacteria. The results indicated that the anti-CEL IgY at a concentration of 2 mg ml-1 could decrease the bacterial adhesion to HT-29 cells by 74% compared to the control group.

The Effect of Sex Counseling Based on (Permission, Limited Information, Specific Suggestions, Intensive Therapy) Model on Sexual Satisfaction in Women with Cyclic Mastalgia: A Randomized Controlled Clinical Trial.

Background: More than half of the population of women suffer from cyclic mastalgia which can interfere with women's sexual function and affect their sexual satisfaction. The current study was conducted to determine the effect of sexual counseling on sexual satisfaction in women with cyclic mastalgia.

Materials And Methods: This randomized controlled trial study was performed on 81 women with cyclic mastalgia.

Caregiver burden and coping strategies in caregivers of older patients with stroke.

Background: Coping strategies play a key role in modulating the physical and psychological burden on caregivers of stroke patients. The present study aimed to determine the relationship between the severity of burden of care and coping strategies amongst a sample of Iranian caregivers of older stroke patients. It also aimed to examine the differences of coping strategies used by male and female caregivers.

The effects of musical stimulation on the level of consciousness among patients with head trauma hospitalized in intensive care units: A randomized control trial.

Background: Improvement in the level of consciousness (LOC) is considered as an indicator of recovery among patients with head trauma (HT). musical stimulation is a simple noninvasive intervention with potential positive effects on LOC. This study evaluated the effects of musical stimulation on LOC among patients with HT hospitalized in intensive care unit.

The study of the relationship between parenting styles and risk-taking in adolescents in only-child families in Qazvin city.

Objectives: Risk-taking reasons in adolescents are divided into four cognitive, emotional, socio-environmental, and family factors. Structure, composition, and size of family as well as parenting styles effect on the development of creative abilities, transmitting cultural and social values, and the amount of adolescent risk-taking. The present study aimed to evaluate the tendency toward high-risk behaviors based on ways of interacting with children in only-child families.

Effects of Benson's relaxation technique on occupational stress in midwives.

Purpose: To examine the effect of Benson's relaxation technique on occupational stress in midwives working in a Labor and Delivery (L&D) unit.

Methods: This pre- and post-quasi-experimental study involved 65 midwives with a minimum 1 year of experience using convenience sampling. After training, the participants performed Benson's relaxation technique twice a day for 4 weeks.

Effect of Acupressure on Dynamic Balance in Elderly Women: A Randomized Controlled Trial.

Background: Balance disorders are common in the elderly and are a major cause of falls. This study aimed to determine the effect of acupressure on dynamic balance in elderly women.

Methods: This randomized controlled clinical trial was conducted on 72 elderly women in Qazvin, Iran.

Effect of Perineal Massage with Ostrich Oil on the Episiotomy and Lacerations in Nulliparous Women: A Randomized Controlled Clinical Trial.

Background: Perineal lacerations resulting from vaginal delivery may cause short and long complications, which lead to some problems in women after the delivery. Ostrich oil is safe for use in skincare and beauty products. The aim of this study was to examine the effect of perineal massage with Ostrich oil on the episiotomy and lacerations in nulliparous women.

The effect of early change of skin graft dressing on pain and anxiety among burn patients: a two-group randomized controlled clinical trial.

Unlabelled: Burn is one of the injuries causing enormous pain among the patients, and the treatment procedure poses great anxiety. This study was designed to determine the effect of early change of skin graft on the pain and anxiety of the patients.

Materials And Methods: This clinical trial study was accomplished on 64 burn patients at Burn Center of Qazvin University of Medical Sciences in 2018.

Application of Censored Quantile Regression to Determine Overall Survival Related Factors in Breast Cancer.

Background: The occurrence and the mortality related to breast cancer (BC) in Iranian female population has increased over time. Although there are many studies on BC and related risk factors, however, the epidemiological aspects of this melanoma in Iranian females are uncertain. Therefore, the aim of this study was to determine the relationship between demographical and clinical factors on the shape of overall survival (OS) distribution in patients with BC.