An Experimental Murine Model to Study Lipoatrophia Semicircularis.

Lipoatrophia semicircularis is a benign pathology characterized by subcutaneous tissue atrophy that affects the skin and related structures. Its etiology remains unclear; however, in the recent few years, it has been proposed that electrostatic charges could be a potential factor. Based on this hypothesis, the aim of this work is to study the cause-effect relation between electrostatic energy and LS, providing insights into the molecular mechanisms.

Apolipoprotein E (ApoE) ε4 Genotype (ApoE rs429358-ApoE rs7412 Polymorphisms) Is Not Associated with Long COVID Symptoms in Previously Hospitalized COVID-19 Survivors.

The role of genetics as a predisposing factor related to an increased risk of developing long COVID symptomatology is under debate. The aim of the current secondary analysis was to identify the association between the Apolipoprotein E (ApoE) gene, a gene affecting cholesterol metabolism and previously associated with a higher risk of SARS-CoV-2 infection and COVID-19 severity, and the development of long COVID in a cohort of individuals who had been hospitalized by SARS-CoV-2 infection. Unstimulated whole saliva samples were collected from 287 previously hospitalized COVID-19 survivors.

Genetic Association between ACE2 (rs2285666 and rs2074192) and TMPRSS2 (rs12329760 and rs2070788) Polymorphisms with Post-COVID Symptoms in Previously Hospitalized COVID-19 Survivors.

The aim of the study was to identify the association between four selected COVID-19 polymorphisms of ACE2 and TMPRSS2 receptors genes with the presence of long-COVID symptomatology in COVID-19 survivors. These genes were selected as they associate with the entry of the SARS-CoV-2 virus into the cells, so polymorphisms could be important for the prognoses of long-COVID symptoms. Two hundred and ninety-three (n = 293, 49.

A Population-Based Study of Diabetes During Pregnancy in Spain (2009-2015): Trends in Incidence, Obstetric Interventions, and Pregnancy Outcomes.

(1) Background: We examined trends in incidence and outcomes in women with existing type 1 diabetes mellitus (T1DM), type 2 diabetes mellitus (T2DM) and gestational diabetes mellitus (GDM) compared with a control group without diabetes. (2) Methods: This was an observational, retrospective epidemiological study using the National Hospital Discharge Database. (3) Results: There were 2,481,479 deliveries in Spain between 2009 and 2015 (5561 mothers with T1DM, 4391 with T2DM, and 130,980 with GDM).

Oral health status among Spanish adults with diabetes: National Health Survey, 2017.

Aims: We aim i) to describe self-reported oral health among patients with diabetes in Spain; ii) to recognize which variables (socio-demographic, lifestyle and health-related), were related to poor self-reported oral health in patients with diabetes.

Methods: We used data from subjects of the National Health Interview Survey performed in 2017. Diabetes status was self-reported.

Time Trends in the Incidence of Long-Term Mortality in T2DM Patients Who Have Undergone a Lower Extremity Amputation. Results of a Descriptive and Retrospective Cohort Study.

(1) Background: The aims of this study were to examine the incidence of lower extremity amputations (LEAs) among patients with type 2 diabetes mellitus (T2DM) and to compare the mortality risk of diabetic individuals who underwent LEA with age and sex-matched diabetic individuals without LEA. (2) Methods: We performed a descriptive observational study to assess the trend in the incidence of LEA and a retrospective cohort study to evaluate whether undergoing LEA is a risk factor for long-term mortality among T2DM patients. Data were obtained from the Hospital Discharge Database for the Autonomous Community of Madrid, Spain (2006-2015).

Influence of the Topographic Vascular Distribution of the Face on Dermal Filler Accidents.

Objective: Dermal fillers are an important tool in the field of aesthetic dermatology. Fillers are relatively noninvasive and easy to use but are not free of secondary complications. The main complications are vascular and are due to either the compression of an artery or the direct introduction of the product into the arterial lumen.

Infection by Epstein-Barr virus in Fes (Morocco). Prevalence and predictors of positivity in nasopharyngeal cancer.

Objectives: To determine the prevalence and genotypic distribution of Epstein-Barr virus (EBV) in a sample of patients of Hassan II University Hospital (Morocco) due to nasopharyngeal pathologies and requiring a biopsy. We identified factors associated to the EBV infection.

Methods: 112 patients were recruited (January 2012-October 2014).

Intense pulsed light induces synthesis of dermal extracellular proteins in vitro.

Intense pulsed light (IPL) devices have been shown to be highly effective for the skin rejuvenation. In our study, we try to elucidate effects of IPL in fibroblast proliferation, in gene expression, and in extracellular matrix protein production. 1BR3G human skin fibroblasts were used to test the effects of an IPL device (MiniSilk FT, Deka®).

Semicircular lipoatrophy: an electrostatic hypothesis.

Background: Semicircular lipoatrophy (SL) is a benign pathology characterized by subcutaneous adipose tissue atrophy.

Objective: To determine causes of SL.

Methods: We performed research on 42 cases of SL who had developed symptoms of lipoatrophy with a technical study of the building and clinical study of the affected patients.

Increased fibroblast proliferation and activity after applying intense pulsed light 800-1200 nm.

Background And Objectives: Light devices emitting near infrared have been shown to be highly effective for the skin rejuvenation but biochemical and molecular mechanism or optimum dose treatment are not well-known. In our study we try to elucidate why systems emitting near infrared produce skin improvement such as fibroblasts proliferation, increase in gene expression or extracellular matrix (ECM) protein production.

Study Design/materials And Methods: 1BR3G human skin fibroblasts were used to test the effects of an intense pulsed light device emitting with an 800-1200 nm filter (MiniSilk FT manufactured by Deka(®)).

Are combined same-day treatments the future for photorejuvenation? Review of the literature on combined treatments with lasers, intense pulsed light, radiofrequency, botulinum toxin, and fillers for rejuvenation.

Background: Skin rejuvenation requires a treatment combination including lasers, intense pulsed light (IPL), radiofrequency, botulinum toxin (BT) and fillers. A combined approach is considered optimum but usually same-day combined treatments are avoid and lasers are performed prior to filler or toxin injections owing to the concern that the light may inactivate or degrade them.

Objective: To review the literature on the use of combination treatments with radiofrequency, IPL, non ablative and ablative lasers plus fillers or BT.

Salivary cortisol and melatonin levels in children with frequent episodic tension-type headache do not differ from healthy children.

Aim: To investigate the differences in cortisol and melatonin concentrations between children with frequent episodic tension-type headache (FETTH) and healthy children.

Methods: Forty-four children, 12 boys/32 girls (age: 9 ± 2 years) with FETTH associated to peri-cranial tenderness and 44 age- and sex- matched healthy children participated. Both salivary cortisol and melatonin concentrations were collected from non-stimulated saliva following standardized guidelines.

Influence of platelet-rich plasma on the histologic characteristics of the autologous fat graft to the upper lip of rabbits.

Background: This study evaluated the influence of platelet-rich plasma (PRP) on the histologic characteristics of autologous fat grafts to the upper lip of rabbits.

Methods: Nine New Zealand white rabbits were used. Eight of the rabbits underwent fat harvest from the groin fat pads using a modified Coleman technique.

Sympathetic sprouting in dorsal root ganglia (DRG): a recent histological finding?

During the nineties it was described, as an original finding, the existence of afferent amyelinic nerve endings in animal dorsal root ganglia (DRG) caused by diverse experimental lesions. These works do not take into account the historical studies carried out by Ehrlich (1886), Ramón y Cajal (1890) and Dogiel (1885) among others. Ramón y Cajal (1899) confirmed the existence of these nerve endings naming them after their discoverer as "Dogiel's arborisations".