Association of oral candidiasis with oral lichen planus in patients using corticosteroid therapy - Meta-analysis

Oral lichen planus (OLP) is a chronic inflammatory disease that commonly affects the skin and mucous membranes. There is a difference of opinion among clinicians about whether OLP has been associated with oral candidiasis. Nonetheless, in OLP patients, the oral candidiasis prevalence rate ranges from 7.7 to 16.6%, as established through biopsy findings, whereas 37-50% of the prevalence rate has been noticed in culture findings. Oral candidiasis has been linked to several local and systemic factors, including salivary gland dysfunction, dental prostheses, topical or inhaled corticosteroids, smoking, and the use of systemic medications. The aim was to highlight the association of Candida in patients diagnosed with OLP, correlate the use of steroid therapy, and enumerate the factors of using steroid therapy as implicated causes for oral candidiasis. A search was made using search engines such as PubMed, Scopus, Cochrane Database of Systematic Reviews, Science Citation Index, NIH Public Access, and Clarivate Analytics (Figure 1). The keywords using the research option for this field were "Oral Candidiasis" AND "Oral Lichen planus" or "Candidiasis" AND "Corticosteroids" or "Topical Corticosteroids" AND Oral Lichen planus or "Inhalation Corticosteroids" AND "Candidiasis" or "Oral Lichen planus" AND "Corticosteroids." The database search was made for the duration of 1991 to -2021 (Table 1). Additional articles were obtained regarding the literature on OLP and oral candidiasis and were considered background material. The incidence of oral candidiasis and associated lichen planus following steroid therapy enlisted by various authors has been addressed. According to the results of this study, there is a positive correlation between the presence of oral candidiasis in the OLP's patients treated with corticosteroids. Finally, this meta-analysis concluded that there is a positive correlation between the presence of Candida species in OLP and steroid medication.

Physical characterization and wound healing properties of Zamzam water

The objective of the study was to evaluate the quality of Zamzam water, holy water for Muslims and consumed for its medicinal value. The present study demonstrates the physicochemical characterization and wound healing property of Zamzam water. The physicochemical characterization of Zamzam water samples was analyzed for dissolved oxygen, pH, conductivity, total dissolved solids, redox potential, zeta potential, polydispersity index, and zeta size. The microbial quality of Zamzam water was also assessed by exposing water samples to open air. In this work, Zamzam water was also screened for the medicinal value through wound healing properties in Wistar rats. Zamzam water exhibited a unique physicochemical characterization with high levels of dissolved oxygen, zeta potential, polydispersity index, redox potential, total dissolved solids, and conductivity before exposure to open air. After open air exposure, Zamzam water resisted the growth of bacteria. The wound healing properties of Zamzam water in vivo showed a 96% of healing effect on 12th day observation. The wound healing was achieved by modulating pro-inflammatory cytokine such as interleukin -1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor -α (TNF-α). Followed by the level of apoptosis markers caspase-9 and caspase-3 were reduced. The present study proved that Zamzam water is a good-quality water and showed excellent wound healing property. Therefore, Zamzam water can be used for pharmaceutical formulations.

Wound-healing and cytokine-modulating potential of medicinal oil formulation comprising leaf extract of Murraya koenigii and olive oil

The study investigated the wound healing effect of medicinal oil (MO) formulation prepared from Murraya koenigii leaves extract (methanolic) incorporated in olive oil. The MO was visually transparent, homogenous, smooth in texture, the viscosity grade was observed as 140 cP and easily spreadable. Pro-inflammatory cytokines IL-1β, IL-6, and TNF-α were significantly reduced to 82.3 ± 3.5, 156 ± 6.2, 137.3. ± 5.5 pg/ml, respectively after treatment with MO when compared to disease control animals that showed IL-1β, IL-6, and TNF-α levels of 170 ± 6, 265 ± 7, and 288.6 ± 11, pg/ml respectively. The level of pro-inflammatory cytokine in povidone iodine solution (PIS) group was 95.3 ± 3, 162 ± 6, 177.6 ± 8.9 pg/ml of IL-1β, IL-6, and TNF-α respectively. Interestingly, the wound-healing efficacy of MO was found better as compared to povidone iodine treated standard group and concluded that MO has excellent wound healing effect.

Management of oral mucositis in children

OBJECTIVE

Children undergoing chemotherapy or hematopoietic stem cell transplantation may suffer from Oral mucositis. Therefore, the aim of this systematic review was to find the protocols which are used in the management of oral mucositis (OM) in children.

MATERIALS AND METHODS

A search was performed to find the related studies. After reading the searched articles, 15 studies were selected for this review.

RESULTS

Good oral care, glutamine, some biological agents, and laser therapy, had a significant effect to reduce the pain sensation and occurrence of oral mucositis in children.

CONCLUSIONS

It has been concluded that there are many types of management, such as oral care and laser therapy, which can be used to reduce the severity of oral mucositis.

The efficiency of alpha-lipoic acid in the treatment of burning mouth syndrome: a systematic review

OBJECTIVE

Burning mouth syndrome (BMS) is generally characterized by oral mucosa burning in the absence of any medical and dental reasons. The findings of previous studies or reviews are generally ambiguous. Therefore, the aim of this study was to review the findings of previous studies of randomized controlled trials (RCTs) for pain as evaluated by Visual Analogue Scales (VAS). VAS is a validated, subjective measure for acute and chronic pain MATERIALS AND METHODS: A search of PubMed/MEDLINE/ScienceDirect and Embase up to 2020.

RESULTS

By following the criteria of exclusion and inclusion, the papers were examined and divided into two categories, one based on BMS and the other that used alpha-lipoic acid to treat BMS. The reviewed results were compared in terms of methodology, size of sample, outcomes, and results.

CONCLUSIONS

Some studies showed positive results of using ALA to treat the BMS, but these findings need more improvements, and more investigations are required.