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BMJ Paediatrics Open Jun 2024To determine the prevalence and associated factors of scabies among the children living in the Madrasahs (Islamic religious educational institution) of Bangladesh was...
INTRODUCTION
To determine the prevalence and associated factors of scabies among the children living in the Madrasahs (Islamic religious educational institution) of Bangladesh was the objective of the study.
METHODS
This cross-sectional study was conducted in eight selected Madrasahs from May to October 2023 among male and female children aged between 3 and 18 years. Children were screened for scabies according to criteria developed by the International Alliance for the Control of Scabies.
RESULTS
It was found that overall prevalence of scabies among the children living in Madrasahs was almost 34% (mild 73.5%, moderate 24.9% and severe 1.6%). Prevalence of scabies among male was higher than female (39.4% vs 28.4%). Male gender (aOR 2.09, 95% CI 1.27 to 3.47, p=0.004) and age (aOR 0.95, 95% CI 0.91 to 0.99, p=0.017) were two significant predictors of scabies among children. Besides, living in Madrasahs having more boarders (aOR 1.37, 95% CI 1.06 to 1.69, p=0.025), shared bedding, clothes or toilet stuffs with other children (aOR 1.46, 95% CI 1.03 to 2.09, p=0.036) and history of pruritus in the close entourage (aOR 4.19, 95% CI 3.07 to 5.73, p<0.001) were associated with a higher chance of being infected by scabies.
CONCLUSION
Almost one-third of the children living in the Islamic boarding schools in Bangladesh are suffering from scabies, more prevalence in male and younger children. Accommodation of higher number of boarders, sharing personal staffs and pruritus in close contacts increase the risk of scabies in these children.
Topics: Humans; Scabies; Male; Bangladesh; Female; Cross-Sectional Studies; Child; Prevalence; Adolescent; Risk Factors; Child, Preschool; Islam; Schools
PubMed: 38942588
DOI: 10.1136/bmjpo-2023-002421 -
Combinatorial Chemistry & High... Jun 2024Sageretia theezans is one of the classic medicines in ancient times, which is commonly used to treat scabies, lacquer sores, acute and chronic pharyngitis, Tonsillitis,...
OBJECTIVE
Sageretia theezans is one of the classic medicines in ancient times, which is commonly used to treat scabies, lacquer sores, acute and chronic pharyngitis, Tonsillitis, Cholecystitis, secondary infection of hemorrhoids, and other symptoms. However, the potential molecular mechanism of Sageretia theezans is still unclear. In this study, we explored the active compounds of Sageretia theezans in the treatment of hemorrhoids (HD), predicted the potential targets of drugs, and verified their functions through network pharmacology and in vivo and in vitro experiments.
METHODS
First, we identified the active compounds and key targets of Sageretia theezans in treating HD through network pharmacology. The key signaling pathways related to the role of Sageretia theezans were analyzed. HUVEC Human umbilical vein endothelial cells were used to study the function of Sageretia theezans and its target in vitro. In addition, we also used the SD rat hemorrhoid model to explore the efficacy of Sageretia theezans in HD in vivo.
RESULT
A total of 159 drug targets were obtained from the TCMSP, ETCM, and PubChem databases. Constructing a drug component target network; differential analysis using sequencing data identified 1046 differentially expressed genes. Intersecting drug targets and differentially expressed genes obtained four intersection targets (GOT1, SLC25A10, SUCLG1, CLEC4E). Perform single gene GSEA functional enrichment analysis on intersection targets, select KEGG and GO of the top 10 for display, and merge the results. In order to investigate the interaction between intersecting genes and differentially expressed genes, we conducted a PPI protein interaction analysis on 1046 differentially expressed genes. Finally, a network of Chinese medicine active molecule intersection genes was proposed, and the genes and their corresponding active molecules (Successful acid, Taraxerone, Taraxerol) were Macromolecular docking, respectively. The results showed that these four genes could be successfully docked with the responsive active molecules and had high binding affinity. In vivo, the low-dose treatment group of Sageretia theezans, the medium-dose treatment group of Sageretia theezans, and the high-dose treatment group of Bromelia can inhibit the proliferation of HUVECs cells. In vitro, the middle dose of Sageretia theezans has the best therapeutic effect on hemorrhoids, and the treatment of Sageretia theezans on hemorrhoids is correlated with the expression of GOT1, SLC25A10, SUCLG1, and CLEC4E.
CONCLUSION
To sum up, Sageretia theezans can alleviate the symptoms of hemorrhoids and is related to the expression of GOT1, SLC25A10, SUCLG1, and CLEC4E.
PubMed: 38934275
DOI: 10.2174/0113862073288546240528085144 -
International Journal of Dermatology Jun 2024Scabies, caused by the Sarcoptes scabiei var hominis mite burrowing into the skin, is a highly contagious disease characterized by intense nocturnal itching. Its global... (Review)
Review
Scabies, caused by the Sarcoptes scabiei var hominis mite burrowing into the skin, is a highly contagious disease characterized by intense nocturnal itching. Its global impact is considerable, affecting more than 200 million individuals annually and posing significant challenges to healthcare systems worldwide. Transmission occurs primarily through direct skin-to-skin contact, contributing to its widespread prevalence and emergence as a substantial public health concern affecting large populations. This review presents consensus-based clinical practice guidelines for diagnosing and managing scabies, developed through the fuzzy Delphi method by dermatology, parasitology, pediatrics, pharmacology, and public health experts. The presence of burrows containing adult female mites, their eggs, and excreta is the diagnostic hallmark of scabies. Definitive diagnosis typically involves direct microscopic examination of skin scrapings obtained from these burrows, although dermoscopy has become a diagnostic tool in clinical practice. Treatment modalities encompass topical agents, such as permethrin, balsam of Peru, precipitated sulfur, and benzyl benzoate. In cases where topical therapy proves inadequate or in instances of crusted scabies, oral ivermectin is recommended as a systemic treatment option. This comprehensive approach addresses the diagnostic and therapeutic challenges associated with scabies, optimizing patient care, and management outcomes.
PubMed: 38922701
DOI: 10.1111/ijd.17327 -
Nefrologia Jun 2024
PubMed: 38906766
DOI: 10.1016/j.nefroe.2024.06.007 -
Fitoterapia Jun 2024Daphne genkwa, as a traditional medicine, is widely distributed in China, Korea and Vietnam. In China, the dried flower buds of this plant are named "Yuanhua". It has... (Review)
Review
Daphne genkwa, as a traditional medicine, is widely distributed in China, Korea and Vietnam. In China, the dried flower buds of this plant are named "Yuanhua". It has the ability to effectively promote urination, eliminate phlegm and alleviate cough, eliminate parasites and cure of scabies, with a broad spectrum of pharmacological effects and considerable clinical efficacy. This paper provides a summary and classification of the main chemical constituents of D. genkwa based on a review of relevant domestic and foreign literature. It also outlines the current research status of traditional clinical usage, pharmacological effects, and toxicity of D. genkwa. The aim is to provide a theoretical basis for further study of D. genkwa and its potential new clinical applications.
PubMed: 38906384
DOI: 10.1016/j.fitote.2024.106089 -
Indian Journal of Dermatology,... Jun 2024
PubMed: 38899417
DOI: 10.25259/IJDVL_384_2024 -
FP Essentials Jun 2024Tinea infections are caused by dermatophytes, except for tinea versicolor, which is caused by yeasts in the genus. If available, potassium hydroxide preparation should... (Review)
Review
Tinea infections are caused by dermatophytes, except for tinea versicolor, which is caused by yeasts in the genus. If available, potassium hydroxide preparation should be performed to confirm diagnosis of tinea capitis or onychomycosis. In some cases, fungal culture, UV light examination, or periodic acid-Schiff stain can be helpful. Topical drugs are effective for tinea corporis, tinea cruris, and tinea pedis. Tinea incognito is an atypical presentation that usually requires systemic treatment. Management of tinea capitis always requires oral drugs. Oral drugs are preferred for onychomycosis treatment but should not be prescribed without confirmation of fungal infection. Localized cases of tinea versicolor can be managed with topical drugs, but oral drugs might be needed for severe, widespread, or recurrent cases. Warts are superficial human papillomavirus infections. Common treatments include irritant, destructive (eg, cryotherapy), immune stimulant (eg, intralesional antigen), and debridement and excision methods. Scabies infestation results in intensely itchy papules, nodules, or vesicles. Mites and burrows on the skin are pathognomonic but difficult to identify. Dermoscopy, particularly with UV light, can make identification easier. Topical permethrin and oral ivermectin are two of the most commonly used treatments. All household and close contacts should be treated regardless of the presence or absence of symptoms.
Topics: Humans; Child; Adolescent; Scabies; Warts; Tinea; Antifungal Agents; Onychomycosis; Papillomavirus Infections; Mite Infestations; Dermoscopy
PubMed: 38896827
DOI: No ID Found -
Veterinary Parasitology, Regional... Jul 2024Scabies is an important skin disease in several species of domestic and wild animals; however, few reports in Brazil have emphasized its occurrence in buffaloes. This...
Scabies is an important skin disease in several species of domestic and wild animals; however, few reports in Brazil have emphasized its occurrence in buffaloes. This article describes the epidemiological, clinical and pathological aspects and diagnosis of psoroptic mange in buffaloes in a property in the municipality of Castanhal, PA, Amazon region. Of the 41 buffaloes examined, 38 males and females of the Murrah, Baio, Mediterranean and Carabao breeds and their crossbreeds, aged between 2 and 20 years, had a history of pruritus. Clinical examination was performed to map the lesions, skin scrapings were collected to identify the mites, and a biopsy was performed for histopathological examination. Clinical signs, from mild to severe intensity, varied according to the system of creation and handling of the animals and were more severe in buffaloes raised in bays than those raised under a collective regime (pastures and collective troughs). The characteristic clinical signs were intense itching, extensive areas of alopecia, periocular edema, and thickening of the epidermis with exudative crusts covering the face, chamfer, neck, scapular region, back, base of the horn, thoracic and pelvic limbs and chest. The behavior of rubbing the affected regions of the body against structures (troughs, fence posts, gates) or with the horns was frequently observed and provided relief from itching. In the most severe cases, mites were also noted in the crusts, which were identified as Psoroptes natalensis. Histological skin lesions exhibited alterations consistent with immune-mediated dermatitis, which is typical of hypersensitivity to mite-derived allergens.
Topics: Animals; Buffaloes; Brazil; Male; Female; Prevalence; Scabies; Psoroptidae; Mite Infestations
PubMed: 38880569
DOI: 10.1016/j.vprsr.2024.101055 -
Veterinary Medicine and Science Jul 2024Sarcoptic mange is rare in cats. The main symptoms reported in cases of feline sarcoptic mange include crusty lesions and pruritus, although these may vary in severity...
BACKGROUND
Sarcoptic mange is rare in cats. The main symptoms reported in cases of feline sarcoptic mange include crusty lesions and pruritus, although these may vary in severity among individuals.
OBJECTIVES
This report describes three cats infested with Sarcoptes scabiei, all presenting with pruritus and excoriation.
METHODS
The diagnosis was confirmed by microscopic observation of skin scrape samples.
RESULTS
All three cats were treated successfully using moxidectin and imidacloprid, selamectin and ivermectin, respectively.
CONCLUSIONS
The clinical presentation of feline scabies appears to be more variable in cats than in dogs. Infestation with S. scabiei should be considered a differential diagnosis for cats presenting with pruritic inflammatory skin disease.
Topics: Animals; Scabies; Cat Diseases; Cats; Male; Female; Poland; Sarcoptes scabiei; Ivermectin; Nitro Compounds; Neonicotinoids; Insecticides; Macrolides
PubMed: 38864312
DOI: 10.1002/vms3.1500