Zinc alleviates high fat diet-induced spermatogenic dysfunction in Wistar rats: role of oxidative stress, HMGB1 and inflammasome.

Whether chronic inflammation in the genital tract induced by obesity shares in spermatogenic dysfunction is not clearly known. We aimed to study the effect of high fat diet (HFD) on spermatogenesis, seminal oxidative stress (malondialdehyde (MDA)) and inflammatory markers (high mobility group box 1 (HMGB1), nucleotide-binding oligomerization domain, leucine rich repeat and pyrin-3 domain containing (NLRP3)) in the rat testes and the role of zinc on testicular dysfunction and chronic inflammation in high fat diet (HFD) fed rat testes. This parallel group comparative experimental study included 36 male wistar rats divided into 3 groups: group A (fed on normal control diet); group B (fed on high fat diet (HFD) only); and group C (fed on HFD with zinc supplementation 3.

A triple combination of latanoprost, fractional CO laser, and platelet-rich plasma in localized vitiligo: A clinical and histopathologic study.

Background: Several treatment modalities are available for the treatment of vitiligo due to the lack of a uniformly effective therapy. Topical latanoprost 0.005% is an effective topical treatment.

Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age.

The Body Appreciation Scale-2 (BAS-2) is a widely used measure of a core facet of the positive body image construct. However, extant research concerning measurement invariance of the BAS-2 across a large number of nations remains limited. Here, we utilised the Body Image in Nature (BINS) dataset - with data collected between 2020 and 2022 - to assess measurement invariance of the BAS-2 across 65 nations, 40 languages, gender identities, and age groups.

Fractional CO2 laser - assisted methylene blue photodynamic therapy is a potential alternative therapy for onychomycosis in the era of antifungal resistance.

Background: Treatment of onychomycosis is challenging by virtue of the impact of nail disfigurement, the location of the fungi within the nail and reported antifungal resistance worldwide. Light-based technologies are promising primary or adjunctive therapeutic modalities. We aimed to compare the efficacy of photodynamic therapy and fractional CO2 laser monotherapy either alone or in combination for onychomycosis.

Topical calcipotriol combined with urea 20% versus intralesional injection of triamcinolone acetonide, 5-fluorouracil, and methotrexate in the treatment of nail psoriasis: A comparative study.

There is no consistently effective treatment for psoriatic nails. Topical and intralesional modalities have been recently investigated and showed promising efficacy and safety. To compare the efficacy and safety of intralesional injection of 5-fluorouracil (5-FU), methotrexate (MTX), triamcinolone acetonide (TA) versus topical calcipotriol plus urea 20% in the treatment of nail psoriasis.

Impact of sofosbuvir/ledipasvir versus sofosbuvir/daclatasvir regimens on the male sexual function of patients with chronic hepatitis C.

Direct-acting antivirals (DAAs) are associated with remarkable efficiency and safety profiles; however, their effect on erectile function remains insufficiently studied. This study included 200 male patients with chronic hepatitis C virus (HCV) infection divided into groups A and B and 100 healthy controls. Group A received sofosbuvir (SOF) 400 mg/ledipasvir 90 mg (Harvoni), whereas group B received SOF 400 mg/ daclatasvir 60 mg for 3 months.

Psychological and Sexual Health During the COVID-19 Pandemic in Egypt: Are Women Suffering More?

Introduction: Psychological consequences of the COVID-19 pandemic include pandemic triggered feelings of fear, uncertainty, and anxiety added to the effects of restricting the population's activities in lockdown.

Aim: We aimed to study the effect of COVID-19 pandemic on sexual satisfaction of females and males in Egypt and to evaluate possible predictive factors.

Methods: Married men and females in Egypt were invited to respond to an online questionnaire.

The Breast Size Satisfaction Survey (BSSS): Breast size dissatisfaction and its antecedents and outcomes in women from 40 nations.

The Breast Size Satisfaction Survey (BSSS) was established to assess women's breast size dissatisfaction and breasted experiences from a cross-national perspective. A total of 18,541 women were recruited from 61 research sites across 40 nations and completed measures of current-ideal breast size discrepancy, as well as measures of theorised antecedents (personality, Western and local media exposure, and proxies of socioeconomic status) and outcomes (weight and appearance dissatisfaction, breast awareness, and psychological well-being). In the total dataset, 47.

Relation of nitric oxide synthase gene (NOS3) polymorphisms to varicocele risk and post-varicocelectomy seminal oxidative stress reduction.

The pathophysiology of varicocele remains to be unknown. Several genetic factors have been implicated in varicocele etiopathogenesis. We studied the relationship between NOS3 c.

Clinical and dermoscopic evaluation of fractional carbon dioxide laser in management of keratosis pilaris in Egyptian type skin.

Background: Numerous treatment modalities for keratosis pilaris have been tried with limited success.

Aim: To determine the efficacy, safety, and tolerability of fractional CO2 laser in the treatment of KP.

Patients And Methods: This prospective, single-blinded split-body placebo-controlled comparative study was conducted on 60 patients with bilateral KP of arms (group A) and thighs (group B).

The effect of continuous high versus low dose oral isotretinoin regimens on dermcidin expression in patients with moderate to severe acne vulgaris.

The continuous low dose (LD) isotretinoin is frequently used in the treatment regimen for acne vulgaris. However, data about its antimicrobial are lacking. The present study aimed to investigate dermcidin expression and the effects of low and conventional dose isotretinoin on its expression in acne vulgaris patients.

Treatment of auricular keloids by triple combination therapy: Surgical excision, platelet-rich plasma, and cryosurgery.

Background: Surgical excision alone for auricular keloids is frequently followed by recurrence making combining treatment options necessary.

Objective: We aimed to assess the long-term efficacy of combining surgical excision, cryosurgery, and platelet-rich plasma (PRP) in treatment of auricular keloids.

Methods: This interventional study was carried out on fifty auricular keloids in 50 patients.

Germline NLRP1 Mutations Cause Skin Inflammatory and Cancer Susceptibility Syndromes via Inflammasome Activation.

Inflammasome complexes function as key innate immune effectors that trigger inflammation in response to pathogen- and danger-associated signals. Here, we report that germline mutations in the inflammasome sensor NLRP1 cause two overlapping skin disorders: multiple self-healing palmoplantar carcinoma (MSPC) and familial keratosis lichenoides chronica (FKLC). We find that NLRP1 is the most prominent inflammasome sensor in human skin, and all pathogenic NLRP1 mutations are gain-of-function alleles that predispose to inflammasome activation.