Acceptance of Cosmetic Surgery: Body Image, Self Esteem and Conformity

AbstractCosmetic surgery is the most prevalent of surgeries in Iran. This multidimensional concept depends on many factors. The aim of this study is an investigation of the relationship between body-image, self-esteem, conformity with cosmetic surgery. 290 individuals who were applying for Cosmetic Surgery completed an inventory of scales comprising ACSS, RSE, BIS, CS and demographics. The results showed women were more likely than men. Individuals in the age range (18 to 20) had the most cosmetic surgery. Positive body image and conformity predict acceptance of cosmetic surgery but self-esteem don’t. Self-esteem indirectly effect on cosmetic surgery

EverLight: Indoor-Outdoor Editable HDR Lighting Estimation

Because of the diversity in lighting environments, existing illumination estimation techniques have been designed explicitly on indoor or outdoor environments. Methods have focused specifically on capturing accurate energy (e.g., through parametric lighting models), which emphasizes shading and strong cast shadows; or producing plausible texture (e.g., with GANs), which prioritizes plausible reflections. Approaches which provide editable lighting capabilities have been proposed, but these tend to be with simplified lighting models, offering limited realism. In this work, we propose to bridge the gap between these recent trends in the literature, and propose a method which combines a parametric light model with 360{\deg} panoramas, ready to use as HDRI in rendering engines. We leverage recent advances in GAN-based LDR panorama extrapolation from a regular image, which we extend to HDR using parametric spherical gaussians. To achieve this, we introduce a novel lighting co-modulation method that injects lighting-related features throughout the generator, tightly coupling the original or edited scene illumination within the panorama generation process. In our representation, users can easily edit light direction, intensity, number, etc. to impact shading while providing rich, complex reflections while seamlessly blending with the edits. Furthermore, our method encompasses indoor and outdoor environments, demonstrating state-of-the-art results even when compared to domain-specific methods.Comment: 11 pages, 7 figure

The 808 nm Laser-Assisted Surgery as an Adjunct to Orthodontic Treatment of Delayed Tooth Eruption

Introduction: Failure of teeth to erupt from gingival tissues at usual developmental time is called delayed tooth eruption (DTE). Delayed tooth eruption lead to prolonged fixed orthodontic treatment and its eventual complications. The purpose of the present study was to evaluate the effect of laser-assisted (808 nm) surgical uncovering, on the tooth emergence and orthodontic treatment of DTE.Methods: A total of 16 orthodontic patients were included in this study and were equally assigned to an experimental and a control group. Subjects for experiment consisted of eight patients (6 girls and 2 boys) with a mean age of 14±0.9 years. All patients exhibited delayed second premolar eruption. The laser wavelength was 810 nm and it was set in a continuous wave mode at a power output of 1.6 watt with a 0.3-mm diameter fiber tip. When the target tissue was sufficiently anesthetized, the tip was directed at an angle of 10 to 20 degrees to the tissue (light contact mode); and was applied continuously for approximately 12 Seconds until an acceptable tooth exposure area was visible. The facial axis of the clinical crown (FACC) line represents the most prominent portion of the facial central lobe for premolars. All orthodontic brackets are aligned along this reference and are located on FA (Facial Axis) point. The standard for adequate tooth eruption was the accessibility of facial axis of the clinical crown (FACC) for bonding the brackets. Data gathered from the patients were statistically surveyed and compared by means of Tukey’s Test and Analysis of Variance (ANOVA).Results: All patients showed good gingival status, no significant bleeding during or immediately after the surgery, and acceptable level of healing after laser surgery. The biologic width of the teeth was preserved and no violation of this important periodontal parameter was observed. The average time for accessing the FA point in experimental group was 11±1.1 weeks and the mentioned period was increased to 25±1.8 weeks in control group. The data analysis showed that in patients with DTE, laser intervention significantly accelerated tooth eruption (P < 0.05).Conclusion: Laser-assisted surgical removal of the fibrous tissue over erupting premolars (DTE) with appropriate irradiation parameters appears to be a promising adjunct to orthodontic treatment for bringing the premolar to the aligned and leveled dental arch

Investigating the effect of a brief period of praying in emotional suppression situation on mood and ego depletion

For downloading the full-text of this article please click here.Background and Objective: According to the strength model, self-control is a finite resource that determines the capacity for effortful control over dominant responses and, once expended, leads to impaired self-control task performance, known as "ego depletion". The aim of the present study was to investigate the influence of a brief period of praying in situation of emotional suppression on ego depletion and mood in non-clinical samples.Method: To achieve this goal, an experimental study was conducted. A total number of 32 students were selected to participate in the experiments via multi-stage cluster sampling, and were randomly assigned to two emotional suppression/ prayer (experiment) and control/control (control) groups. Participants took part in individual sessions. First, they completed several questionnaires such the General Health (GHQ-12), Religious Attitude Scale-Revised (RAS-R), emotion regulation, Brunel Mood Scale (BRUMS-32) and stroop task (pre-tests). Then, each individual watched three negative clips while he/she was asked to suppress the emotions that might be elicited from clips (experimental group) or just watch them naturally (control group). Next, the experiment group was engaged in personal prayer manipulation, whereas the control group didn’t do anything. Finally, the mood (BRUMS-32) and self-control performance (stroop task) of all participants were measured again. All ethical issues were observed in this study and the researchers declared no conflict of interests.Results: After the end of the experiments, the results didn’t show any significant difference between the two groups in self-control performance. In addition, both groups reported similar levels of negative mood, but those who first suppressed their emotions and then prayed had greater positive mood compared to the control group.Conclusion: The results showed that individuals who used a combination of emotional suppression and prayer while being exposed to negative emotions showed higher positive mood, and had more vigor, calmness and happiness compared to those who behaved naturally.For downloading the full-text of this article please click here.Please cite this article as: Yarollahi N.A, Shairi M.R, Hasanzadeh Dastjerdi Z. Investigating the effect of a brief period of praying in emotional suppression situation on mood and ego depletion. J Res Relig Health. 2019; 5(1): 47- 63. doi:https://doi.org/10.22037/jrrh.v5i1.1843

Effect of Topical Azithromycin on Corneal Innate Immune Responses

Purpose. To determine the effect of azithromycin (AZM) in a murine model of corneal inflammation. Methods. The effect of topical AZM was studied in murine corneal inflammation. Corneal inflammation was induced by thermal cautery in BALB/c mice. Leukocyte infiltration at different time points was analyzed by flow cytometry. At set time points, real-time polymerase chain reaction was performed to quantify the expression of different inflammatory cytokine transcript in the cornea. Corneal samples were analyzed immunohistochemically for the expression of intercellular adhesion molecule-1 (ICAM-1). Corneal neovascularization (CNV) was induced by micropellet (VEGF-A) placement. Mice were then treated topically with either AZM or vehicle. CNV was evaluated morphometrically. Results. Eyes receiving AZM showed a significant decrease in corneal infiltration compared with the vehicle-treated group. AZM also significantly decreased messenger RNA expression levels of interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α) and ICAM-1 in the cornea. There was no significant difference in CNV between the AZM- and vehicle-treated groups. Conclusions. After an inflammatory insult, topical AZM significantly reduced leukocyte infiltration into the cornea. This was further supported by an associated decrease in expression of IL-1β, TNF-α, and ICAM-1 in the cornea, indicating AZM may have a potential anti-inflammatory effect on corneal inflammation

Topical Ranibizumab as a Treatment of Corneal Neovascularization

Purpose To examine the effect of topical ranibizumab on clinically stable corneal neovascularization (NV). Methods This was a prospective, open-label, monocentric, uncontrolled, non-comparative study. Ten eyes of 9 patients with corneal NV received topical ranibizumab (1%) 4 times a day for 3 weeks with a follow-up of 16 weeks. The main corneal neovascularization outcome measures were: neovascular area (NA), the area occupied by the corneal neovessels; vessel caliber (VC), the mean diameter of the corneal neovessels; and invasion area (IA), the fraction of the total cornea area covered by the vessels. This study was conducted at the Massachusetts Eye and Ear Infirmary, Boston, MA, USA. Results Statistically significant decreases in NA (55.3%, P<0.001), which lasted through 16 weeks, and VC (59%, P<0.001), which continued to improve up to week 16, were observed after treatment. No significant decrease was observed in IA (12.3%, P=0.49). There was no statistically significant change in visual acuity or intraocular pressure. No adverse events ascribed to the treatment were noted. Conclusions Topical application of ranibizumab is effective in reducing the severity of corneal NV in the context of established corneal NV, mostly through decrease in VC rather than IA

Corneal Sensation and Subbasal Nerve Alterations in Patients with Herpes Simplex Keratitis

Purpose To study and correlate corneal sensation in patients with herpes simplex keratitis (HSK) with density and morphology of subbasal corneal nerves by in vivo confocal microscopy (IVCM). Design Prospective, cross-sectional, controlled, single-center study. Participants Thirty-one eyes with the diagnosis of acute (n=7) or chronic (n=24) HSK and the contralateral clinically unaffected eyes were studied and compared to normal controls (n=15). Methods IVCM (Confoscan 4, Nidek) and corneal esthesiometry (Cochet-Bonnet) of the central cornea were performed bilaterally in all patients and controls. Patients were grouped into normal (>5.5 cm), mild (>2.5 to 5.5cm) and severe (≤2.5 cm) loss of sensation. Main Outcome Measures Changes in corneal nerve density, total nerve number, main nerve trunks, branching and tortuosity were evaluated after IVCM and correlated to corneal sensation, disease duration, and number of recurrences. Results HSK eyes, as compared to controls, demonstrated significant (p<0.001) decrease in mean nerve density (448.9±409.3 vs. 2,258.4±989.0 μm/frame), total nerve number (5.2±4.5 vs. 13.1±3.8), main nerve trunks (2.3±1.6 vs. 4.7±1.2) and nerve branches (3.2 ± 4.3 vs. 9.8±3.3). In contralateral unaffected eyes, mean nerve density (992.7±465.0 μm/frame), total nerve number (7.8±3.3), and branches (4.5±2.3) were significantly decreased as compared to controls (p<0.002). Reduced nerve density, total nerve count and main trunks in HSK eyes were significantly correlated with corneal sensation across all subgroups (p<0.001). Nerve density decreased within days of infection and was correlated to frequency of episodes in patients with HSK (p<0.02). Conclusions In vivo confocal microscopy reveals that the loss of corneal sensation in HSK correlates strongly with profound diminishment of the subbasal nerve plexus after herpes simplex virus (HSV) infection. Surprisingly, the contralateral clinically unaffected eyes also demonstrated a diminishment of the subbasal nerve plexus, as compared to normal subjects, revealing bilateral nerve alteration in an apparently unilateral disease

Topical Bevacizumab in the Treatment of Corneal Neovascularization

Objectives To study the safety and efficacy of topical bevacizumab in the treatment of corneal neovascularization (NV). Design In a prospective, open-label, non-comparative study, 10 eyes from 10 patients with stable corneal NV were treated with topical bevacizumab 1.0% for 3 weeks and followed up to 24 weeks. Main Outcome Measures The primary safety variables were the occurrence of ocular and systemic adverse events throughout the course of the study. The primary efficacy variables were neovascular area (NA), measuring the area of the corneal vessels themselves; vessel caliber (VC), measuring the mean diameter of the corneal vessels; and invasion area (IA), measuring the fraction of the total corneal area covered by the vessels. Results From baseline visit to the last follow-up visit, the mean reduction was 47.1% ± 36.7% for NA, 54.1% ± 28.1 for VC, and 12.2% ± 42.0% for IA. The decreases in NA and VC were statistically significant (p = 0.0014 and p = 0.00009, respectively). However, changes in IA did not achieve statistical significance (p = 0.19). Visual acuity and central corneal thickness showed no significant changes. Topical bevacizumab was well-tolerated with no adverse events. Conclusions Short-term topical bevacizumab therapy reduces the severity of corneal NV without local or systemic side-effects. Application to Clinical Practice Topical bevacizumab provides an alternative therapy in the treatment of stable corneal neovascularization

Prevalence and Correlates of Psychiatric Disorders in a National Survey of Iranian Children and Adolescents

Objective: Considering the impact of rapid sociocultural, political, and economical changes on societies and families, population-based surveys of mental disorders in different communities are needed to describe the magnitude of mental health problems and their disabling effects at the individual, familial, and societal levels. Method: A population-based cross sectional survey (IRCAP project) of 30 532 children and adolescents between 6 and 18 years was conducted in all provinces of Iran using a multistage cluster sampling method. Data were collected by 250 clinical psychologists trained to use the validated Persian version of the semi-structured diagnostic interview Kiddie-Schedule for Affective Disorders and Schizophrenia-PL (K-SADS-PL). Results: In this national epidemiological survey, 6209 out of 30 532 (22.31%) were diagnosed with at least one psychiatric disorder. The anxiety disorders (14.13%) and behavioral disorders (8.3%) had the highest prevalence, while eating disorders (0.13%) and psychotic symptoms (0.26%) had the lowest. The prevalence of psychiatric disorders was significantly lower in girls (OR = 0.85; 95% CI: 0.80-0.90), in those living in the rural area (OR = 0.80; 95% CI: 0.73-0.87), in those aged 15-18 years (OR = 0.92; 95% CI: 0.86-0.99), as well as that was significantly higher in those who had a parent suffering from mental disorders (OR = 1.96; 95% CI: 1.63-2.36 for mother and OR = 1.33; 95% CI: 1.07-1.66 for father) or physical illness (OR = 1.26; 95% CI: 1.17-1.35 for mother and OR = 1.19; 95% CI: 1.10-1.28 for father). Conclusion: About one fifth of Iranian children and adolescents suffer from at least one psychiatric disorder. Therefore, we should give a greater priority to promoting mental health and public health, provide more accessible services and trainings, and reduce barriers to accessing existing services