scholarly journals Some skin affection in New Valley Governorate

Keyword(s):  
Biomedicines ◽  
2020 ◽  
Vol 8 (5) ◽  
pp. 111
Author(s):  
Dayana da Costa Salomé ◽  
Natália de Morais Cordeiro ◽  
Tayná Sequeira Valério ◽  
Darlisson de Alexandria Santos ◽  
Péricles Barreto Alves ◽  
...  

Aristolochia trilobata, popularly known as “mil-homens,” is widely used for treatment of stomach aches, colic, asthma, pulmonary diseases, diabetes, and skin affection. We evaluated the antinociceptive and anti-inflammatory activities of the essential oil (EO) and the main constituent, 6-methyl-5-hepten-2-yl acetate (sulcatyl acetate, SA). EO and SA (1, 10, and 100 mg/kg, p.o.) were evaluated using chemical (formalin-induced licking) and thermal (hot-plate) models of nociception or inflammation (carrageenan-induced cell migration into the subcutaneous air pouch, SAP). The mechanism of antinociceptive activity was evaluated using opioid, cholinergic receptor antagonists (naloxone and atropine), or nitric oxide synthase inhibitor (L-NAME). EO and SA presented a central antinociceptive effect (the hot-plate model). In formalin-induced licking response, higher doses of EO and SA also reduced 1st and 2nd phases. None of the antagonists and enzyme inhibitor reversed antinociceptive effects. EO and SA reduced the leukocyte migration into the SAP, and the cytokines tumor necrosis factor and interleukin-1 (TNF-α and IL-1β, respectively) produced in the exudate. Our results are indicative that EO and SA present peripheral and central antinociceptive and anti-inflammatory effects.


2010 ◽  
Vol 12 (1) ◽  
pp. 177-191
Author(s):  
Ragab Mervat Kamal Ibrahim ◽  
Younis El-Khodry

2008 ◽  
Vol 4 (1) ◽  
pp. 3-7
Author(s):  
Jorge Rojas-Serrano ◽  
Helga Codina-Velásquez ◽  
Gabriel Medrano-Ramírez ◽  
J. Abraham Simón ◽  
Olga Vera-Lastra ◽  
...  

2021 ◽  
Vol 15 (1) ◽  
pp. 16-22
Author(s):  
Nevine A. Dorgham ◽  
Dina A. Dorgham

Coronavirus disease 2019 (COVID-19) is currently receiving the whole world's attention. It appeared first in Wuhan city of China and rapidly spread to the world, causing many mortalities and morbidities; the disease is mainly transmitted via respiratory droplets and has a long infectivity period of about 14 days. Science shows that the virus is also transmitted via the skin if the virus by any means finds its way and land on the skin surface. Infection occurs when touching the face, eyes, or nose with the hand after the virus has landed upon it. This is the main reason for the widespread usage of skin antiseptics and disinfectants. We included the most commonly used skin antiseptics, sterilizing methods, and disinfectants, such as household bleach, hydrogen peroxide gas plasma, Formaldehyde, Glutaraldehyde, Alcohol, Chlorohexidine, Povidone-iodine, Chloroxylenol, and alcohol-based hand sanitizer (e.g. Sterlelium). We will discuss their role in preventing acquired infection of COVID-19, as well as discussing the efficacy, costs, and side effects of different sterilizers, including general health hazards, as well as skin affection as irritant contact dermatitis, which is the commonest side effect. After conducting this work, we summarized the results & started sending them to our patients & medical personnel, and we observed 60% decrease in the cases of disinfectants induced allergic contact dermatitis /month compared to the previous two months.


2015 ◽  
Vol 19 (1) ◽  
pp. 66-68 ◽  
Author(s):  
Alexandre Laroche ◽  
Catherine Allard ◽  
Myrna Chababi-Atallah ◽  
Mélanie Masse ◽  
Janie Bertrand

Background: Trichodysplasia spinulosa (TS) is a rare skin affection seen in immunocompromised patients, mainly those with solid organ tranplants. Objective: To report a case of a patient with classic clinical and pathologic findings for the disease so that physicians caring for this population are aware of the clinical presentation. Method: We report the case of a female patient we saw at our clinic with a diagnosis of TS. Results: The diagnosis of TS was confirmed by pathologic findings. Conclusion: TS should be considered in any immunocompromised patient with a papular facial eruption reminiscent of acne vulgaris and with keratotic spiny papules as a distinctive feature.


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