The Gut Health Revolution: Herbs and Dietary Phytochemicals in Balancing Gut Microbiota for Optimal Human Health.

The gut microbiota is a varied population of microorganisms that live in the human gastrointestinal system. Emerging research emphasizes the importance of this microbial ecology in general health and its influence on a variety of disorders. The review explores the synergy between herbal treatment and traditional medicine, emphasizing their cultural significance and therapeutic benefits. It delves into the intricate relationship between herbal remedies, traditional healing practices, and their sustained usage over centuries. The review highlights the pivotal role of the gut microbiota in herbal medicine, elucidating how treatments influence the gastrointestinal microorganisms, impacting overall health. Dietary phytochemicals are underscored for their significance in herbal medicine and nutritional well-being, along with the interdependence of plant extracts and botanicals. The investigation explores the molecular connections between phytoconstituents and gut microbiota, aiming to deepen the understanding of herbal medicine's tailored approach to specific health challenges. The summary concludes by emphasizing herbal treatments' unique ability to regulate gut flora, contributing to overall gastrointestinal wellbeing. In closing, the review provides a concise overview, serving as a valuable resource for integrative medicine research, with recommendations for future exploration of herbal medicine's potential in healthcare.

What over the counter (OTC) products have been evaluated for anxiety in adults aged 18-60? A scoping review.

BACKGROUND: Anxiety symptoms and disorders are common in the UK. Whilst waiting for, or alongside, treatments such as anxiolytics or psychological therapies, people often self-manage anxiety symptoms with products purchased over-the-counter (OTC), such as herbal medicines or dietary supplements. However, the evidence for these products is often presented across different reviews and is not easy for patients or healthcare professionals to compare and understand. AIMS: To determine the nature and size of the evidence base available for these products. METHODS: A scoping review. CENTRAL, MEDLINE, EMBASE, PsycInfo, and AMED (inception-Dec 2022) were searched for RCTs assessing OTC products in people aged 18-60 with symptoms or a diagnosis of anxiety. RESULTS: In total 69 papers assessing a range of products were found, which mostly focussed on kava, lavender, saffron, probiotics, Galphimia glauca and valerian. Studies used varying dosages. Compared to herbal medicine studies, there were much fewer dietary supplement studies and homeopathic remedy studies, despite some of use of these by the general public. CONCLUSION: Future research needs to investigate commonly used but less evaluated products (e.g. chamomile, St John's Wort) and to evaluate products against or alongside conventional treatments to better reflect patient decision making.

Effects of Berberis asiatica, Withania somnifera, and Their Combination on Body Weight in Streptozotocin-Nicotinamide-Induced Type 2 Diabetes in Wistar Rats.

Introduction Type 2 diabetes mellitus (T2DM) is characterized by insulin resistance, impaired insulin secretion, and beta cell dysfunction, often leading to chronic hyperglycemia and associated complications. Berberis asiatica (BA) and Withania somnifera (WS) are ancient medicinal plants with a reputation for having potential therapeutic effects in diabetes management. The purpose of this study was to look into how body weight (BW) was affected in streptozotocin-nicotinamide (STZ-NIC) induced T2DM in Wistar rats by BA, WS, and their polyherbal combination (PHC). Materials and methods Seventy-eight Wistar rats of both sexes were divided into 13 groups, with six rats in each group, including normal and diabetic controls, and treated with varying doses of BA, WS, and PHC. The rats were under observation over the course of 35 days for any change in BW. The Organization for Economic Co-operation and Development (OECD) rules and guidelines were followed in the conduct of acute toxicity tests. One-way analysis of variance (ANOVA), followed by Tukey-Kramer post hoc tests, was used for statistical analysis. Results The findings indicated that the highest dose of BA (1000 mg/kg) significantly improved BW in diabetic rats, approaching that of the normal control group. The combination of BA and WS also demonstrated significant improvements in BW, suggesting a synergistic effect. The standard antidiabetic drugs, metformin and glimepiride, were effective in increasing BW in diabetic rats. Conclusion The study concludes that BA, WS, and their combination have a positive impact on BW management in T2DM rats, with the combination therapy showing enhanced effects. These findings support the potential utilization of these herbs in managing BW and other T2DM-associated metabolic disturbances and abnormalities.

Upgrading of Quality Control for Herbal Medicine Use in South Korea by Introducing an Accreditation System: a brief report.

Objectives: This study aimed to present a government-led accreditation system for upgrading the quality control of herbal medicine by introducing the process and evaluation standard of external herbal dispensaries (EHDs) of traditional Korean medicine (TKM) clinics in South Korea 2018 to refer to other countries where herbal medicine were used similarly in Korea. Development Process: We organized an EHD accreditation committee for the establishment of an accreditation system. The committee consisted of 9 experts an official of the Ministry of Health and Welfare (MoHW), a professor expert of TKM, a good manufacturing practice expert, a hazard analysis and critical control point expert, and an accreditation system expert. After 3 meetings, a draft of the evaluation standard and evaluation system was established in 2017. Based on the draft, a pilot test was conducted to determine the applicability of the evaluation standards in 2017. Two additional meeting was held to confirm the accreditation standards and was finalized in 2018. Results: The evaluation standard for EHDs was developed. In the case of herbal medicine EHDs, the evaluation standard consisted of 9 evaluation categories, 25 evaluation parts, and 81 evaluation items were developed. The results of the evaluation of the pilot tests are as follows, and the results show that there is a deviation between the EHDs. Conclusion: As a world's first, Korea MoHW successfully launched the accreditation system for upgrading the quality control system of herbal medicine not approved by Korea's Ministry of Food and Drug Safety in 2018. Our report hope to provide a good reference to other countries where having similar herbal medicine system in South Korea hoping to make better quality control of herbal medicines.

Quantitation of Usnic acid from three Usnea species, its commercial formulations Using High-Performance Thin-Layer Chromatography-Mass Spectrometry (HPTLC-MS) and their metabolite profiling using UPLC-QTof-MSE.

BACKGROUND: The genus Usnea (Parmeliaceae; lichenized Ascomycetes) is pale grayish-green fruticose lichens which grow as leafless mini-shrubs and comprise about 360 species. Most of the Usnea species are edible and is utilized in preparation of traditional foods as well as in medicines to combat wide range of ailments. OBJECTIVE: The goal of this work was to quantify usnic acid in three Usnea spp. [Usnea ghattensis (UG), Usnea orientalis (UO) and Usnea undulata (UU)] using HPTLC-MS and chemical profiling of acetone extracts using UPLC-QTof-MSE resulted in the identification of sixteen compounds based on their MS/MS fragmentation patterns. METHODS: Hyphenated techniques, HPTLC-MS and UPLC-QTof-MSE have been proposed to quantify usnic acid and analysis of metabolites in the crude extracts qualitatively. This method allowed tentative characterization of metabolites from Usnea spp. RESULTS: The quantification study showed the excellent linearity of the usnic acid at 0.25-1 µg/band with a correlation coefficient r  2>0.99, and LOD, LOQ was found to be 51.7 and 156.6 ng/band, respectively. Further, UPLC-QTof-MSE analysis of crude extract led identification of lichen substances through their exact molecular masses and MS/MS fragmentation studies. CONCLUSIONS: The present study summarizes HPTLC method for quantification of usnic acid in three different Usnea spp. Along with two herbal formulations containing Usnea spp. as the ingredient and developed method was validated as per the ICH guidelines and further UPLC-QTof-MSE analysis provides characterization of the sixteen different secondary metabolites based on their mass fragmentation studies. HIGHLIGHTS: Rapid HPTLC method for quantification of usnic acid in three different Usnea spp. along with two herbal formulations and metabolite profiling using UPLC-QTof-MSE.

Herbal medicines for SOD1G93A mice of amyotrophic lateral sclerosis: preclinical evidence and possible immunologic mechanism.

Currently, there is no cure or effective treatment for Amyotrophic Lateral Sclerosis (ALS). The mechanisms underlying ALS remain unclear, with immunological factors potentially playing a significant role. Adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA), a systematic review of preclinical studies was conducted, searching seven databases including PubMed, covering literature from the inception of the databases to April 10, 2024. Methodological quality of the included literature was assessed using CAMARADES, while the risk of bias in the included studies was evaluated using SYRCLE's ROB tool. Review Manager 5.4.1 statistical software was used for meta-analysis of the outcomes. The scoping review followed the Joanna Briggs Institute Methodological Guidelines and reporting of this review followed the PRISMA-extension for Scoping Reviews (PRISMA -ScR) checklist to explore the immunological mechanisms of Herbal Medicine (HM) in treating ALS. This systematic review and meta-analysis involved 18 studies with a total of 443 animals. The studies scored between 4 to 8 for methodological quality and 3 to 7 for risk of bias, both summing up to 10.A remarkable effects of HM in ALS mice, including onset time(Standardized Mean Difference(SMD): 1.75, 95% Confidence Interval(CI) (1.14 ~ 2.36), Z = 5.60, P < 0.01), survival time(SMD = 1.42, 95% CI (0.79 ~ 2.04), Z = 4.44, P < 0.01), stride length(SMD=1.90, 95% CI (1.21 to 2.59), Z = 5.39, P < 0.01) and duration time (Mean Difference(MD)=6.79, 95% CI [-0.28, 13.87], Z=1.88, P =0.06), showing HM's certain efficiency in treating ALS mice. The scoping review ultimately included 35 articles for review. HMs may treat ALS through mechanisms such as combating oxidative stress, excitatory amino acid toxicity, and calcium cytotoxicity, understanding and exploring the mechanisms will bring hope to patients. Individual herbs and their formulations within HM address ALS through a variety of immune pathways, including safeguarding the blood-brain barrier, countering neuroinflammation, impeding complement system activation, mitigating natural killer cell toxicity, and regulating T cell-mediated immune pathways. The preclinical evidence supports the utilization of HM as a conventional treatment for ALS mice. Growing evidence indicates that HM may potentially delay neurological degeneration in ALS by activating diverse signaling pathways, especially immune pathways.

Traditional Chinese Medicine Herbs for Breast Cancer Prevention and Survival: A Narrative Review of Epidemiological Studies from Taiwan.

PURPOSE OF REVIEW: This review aims to describe the association of integrating traditional Chinese medicine (TCM) herbs into conventional medicine (CM) in preventing breast cancer and improving survival rates among breast cancer patients of Taiwan. RECENT FINDINGS: Of 7 relevant studies, spanning 2014-2023, 4 investigated breast cancer risk in women with menopausal symptoms and other comorbidities. All 4 reported that TCM herbal use was associated with lower risks of developing breast cancer. Three studies investigated survival in newly-diagnosed breast cancer patients receiving CM. All reported that adjunctive TCM users had lower mortality rates than CM-only patients. However, the heterogeneity of study designs, populations, and interventions may limit the generalizability and robustness of the findings. TCM herbs may promote breast cancer prevention and survival when used alongside CM. More rigorous observational research and clinical trials in specific patient populations are needed to guide clinical decision-making.

Chinese herbal medicine for the treatment of intestinal cancer: preclinical studies and potential clinical applications.

Intestinal cancer (IC) poses a significant global health challenge that drives continuous efforts to explore effective treatment modalities. Conventional treatments for IC are effective, but are associated with several limitations and drawbacks. Chinese herbal medicine (CHM) plays an important role in the overall cancer prevention and therapeutic strategies. Recent years have seen a growing body of research focus on the potential of CHM in IC treatment, showing promising results in managing IC and mitigating the adverse effects of radiotherapy and chemotherapy. This review provides updated information from preclinical research and clinical observation on CHM's role in treatment of IC, offering insights into its comprehensive management and guiding future prevention strategies and clinical practice.

Effect of Plantago major on cough severity in acute bronchitis: A double-blind randomized clinical trial.

Background: Treatments for acute bronchitis is usually a supportive care to relieve upper respiratory symptoms. This study aimed to evaluate the effect of Plantago major syrup (PMS) on cough severity in acute bronchitis. Methods: Patients (20-75 years-old) referred to the clinic of infectious diseases in Ayatollah Rouhani Hospital, Babol, Iran with a complaint of cough and the Bronchitis Severity Scale (BSS) ≥5 entered the study. The patients randomly received PMS or placebo 30 ml/day for 10 days. Patients were visited before treatment and on days 5 and 10 after treatment. The primary outcome was BSS score and secondary outcome was the life quality that was measured by means of the Persian version of the Leicester Cough Questionnaire (LCQ) at the first visit and on the 10th day. Results: Of the 121 patients diagnosed with acute bronchitis, 80 eligible patients (42.87±11.75 years-old) were randomly divided into PMS and placebo groups. The BSS score in the PMS group after 10 days was significantly lower than that of the placebo group (P=0.001). Frequency of cough (P=0.001), sputum production (P=0.005), and chest wall pain (P=0.008) were significantly lower in the PMS group than in the placebo group. In terms of quality of life, all items, including psychological, physical, and social domains, as well as total scores, were altered significantly in the PMS group compared to placebo. During monitoring of side effects, no significant adverse effects were stated in either group. Conclusion: The study indicates the palliative effects of PMS in relieving the symptoms of acute bronchitis and improving quality of life.

Efficacy of Glycyrrhizin as an Intracanal Medicament on Bacterial Load Reduction in Primary Infected Root Canals: A Randomized Clinical Trial.

AIM: This study was done to clinically investigate the efficacy of glycyrrhizin-based intracanal medication (ICM) compared to calcium hydroxide Ca(OH)2 and Ledermix on the bacterial counts inside the root canals of necrotic teeth with chronic periapical periodontitis. METHODOLOGY: Thirty-six patients having single-rooted and single-canaled necrotic teeth with chronic periapical periodontitis were enrolled in this research. Aseptic control measures were taken before clinical steps. Access cavity preparation was done. First bacteriological samples (S1) were collected immediately after access cavity preparation and before cleaning and shaping inside the root canals. Cleaning and shaping were performed on the root canals. Patients were randomly allocated into 3 groups according to the type of intracanal medicament used [Ca(OH)2, Ledermix, Glycyrrhizin]. Second bacteriological samples (S2) were collected after 1 week from placing the ICMs. S1 and S2 were transferred to the lab of microbiology for culturing on blood agar dishes in anaerobic conditions, and the bacteria on the plates were enumerated as colony-forming units (CFUs) by the manual counting method. The anti-bacterial efficacy of the ICM was estimated by the percentage reduction in the bacterial colonies from S1 to S2. RESULTS: All tested ICM documented a significant reduction in the CFUs from S1 to S2 (p < 0.05). Regarding S1, there was no significant difference between the three tested materials (p > 0.05). Regarding S2, Glycyrrhizin and Ledermix showed significantly lower CFUs than Ca(OH)2. There was no significant difference between Glycyrrhizin and Ledermix. CONCLUSION: Under the conditions of the present study, Glycyrrhizin and Ledermix showed comparable antimicrobial effects that were better than the commonly used Ca(OH)2 ICM. Glycyrrhizin may be a promising ICM. CLINICAL SIGNIFICANCE: Herbal medicine can be considered as an alternative antimicrobial material for root canal disinfection because it has many benefits, like low toxicity, absence of microbial resistance, and favorable antimicrobial efficacy. This study highlights the clinical efficacy of Glycyrrhizin as a promising ICM. How to cite this article: Eltantawi AR, Abdel-Razik GM, Elhawary YM, et al. Efficacy of Glycyrrhizin as an Intracanal Medicament on Bacterial Load Reduction in Primary Infected Root Canals: A Randomized Clinical Trial. J Contemp Dent Pract 2024;25(6):540-546.

Herbal medicine Ninjinyoeito inhibits RANKL-induced osteoclast differentiation and bone resorption activity by regulating NF-kB and MAPK pathway.

OBJECTIVES: Osteoporosis is a systemic bone metabolism disorder characterized by decreased bone mass and strength. Osteoclasts (OCs) are giant multinucleated cells that regulate bone homeostasis by degrading bone matrix. Excessive OC differentiation and activity can lead to serious bone metabolic disorders including osteoporosis. Current treatments, including antiresorptive drugs, exert considerable adverse effects, including jaw osteonecrosis. Herbal medicines, such as Ninjinyoeito (NYT), may also offer efficacy, but with fewer adverse effects. In this study, we investigated NYT's effects on osteoclastogenesis. METHODS: Tartrate-resistant acid phosphatase (TRAP) staining and bone resorption assays were performed to examine NYT's effects on OC differentiation and function. OC-related gene expression at mRNA and protein levels was investigated to confirm NYT's inhibitory action against osteoclastogenesis. We also demonstrated involvement of signaling pathways mediated by IκBα and mitogen-activated protein kinases (MAPK) [extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), and p38] and showed nuclear translocation of nuclear factor of activated T-cell cytoplasmic 1 (NFATc1) and nuclear factor kappa B (NF-κB) p65 during osteoclastogenesis. RESULTS: TRAP staining and bone resorption assays confirmed that NYT significantly inhibited OC differentiation and function. Western blot and RT-PCR results showed that NYT ameliorated osteoclastogenesis by suppressing mRNA and protein level expression of OC-related genes. Moreover, blots and immunocytochemistry (ICC) data clarified that NYT abrogates signaling pathways mediated by IκBα and MAPK (ERK, JNK, p38), and demonstrated nuclear translocation of NFATc1 and NF-κB p65 during OC differentiation. CONCLUSIONS: These findings suggest NYT is an alternative therapeutic candidate for treating osteoporosis.

A novel Co/Zn-ferrite molecularly imprinted polymer-based electrochemical assay for sensing of gallic acid in plant extracts, wine, and herbal supplement.

In this study, a new molecularly imprinted polymer (MIP)-based sensor platform was developed for the electrochemical determination of gallic acid (GAL) in plant extracts, wine, and herbal supplements. Gallic acid is known for its natural antioxidant properties, which play an important role in preventing cell deterioration that can lead to various diseases. In addition, gallic acid has therapeutic potential due to its anticancer, antiinflammatory, antimicrobial, and neuroprotective properties. Accurate analysis of gallic acid in complex matrices, in mixed samples where different components coexist, is necessary to evaluate the efficacy and safety of this compound. Cobalt ferrite-zinc-dihydro caffeic acid (CFO_Zn_DHCA) nanoparticles, sphere-like in shape and 5 ± 1 nm in size, were incorporated into the MIP-based electrochemical sensor design to enhance the active surface area and porosity of the glassy carbon electrode (GCE) surface. The functional monomer chosen for this study was aminophenyl boronic acid (3-APBA). In the GAL/CFO_Zn_DHCA/3-APBA@MIP-GCE sensor, which was developed using photopolymerization (PP), 3-APBA as a functional monomer was designed, and obtained in the presence of basic monomer (HEMA), cross-linker (EGDMA), and initiator (2-hydroxy-2-methyl propiophenone) by keeping it under a UV lamp at 365 nm. It aims to detect GAL in real samples such as Punica granatum (pomegranate) peel, Camellia sinensis (green and black tea leaves), wine, and herbal supplements. Morphological and electrochemical characterizations of the designed GAL/CFO_Zn_DHCA/3-APBA@MIP-GCE sensor were carried out using scanning electron microscopy (SEM), cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS). The linear range for the determination of GAL using the indirect method (5.0 mM [Fe(CN)6]-3/-4) was found to be 1.0 × 10-13 M-1.0 × 10-12 M, and the limit of detection (LOD) and limit of quantification (LOQ) for standard solutions were calculated as 1.29 × 10-14 and 4.29 × 10-14 M, respectively. As a result of the study, the developed MIP-based electrochemical sensor was suitable for detecting GAL with high specificity, selectivity, and sensitivity. Recovery studies were performed to determine the practical applicability of the sensor, and the results were satisfactory. This innovative sensor platform stands out as a reliable and sensitive analytical tool for determining GAL.

Practices and attitudes of herbalists regarding informed consent in Uganda: a qualitative study.

BACKGROUND: Informed consent (IC) is a fundamental principle in medical ethics that upholds respect for patient autonomy. Although widely applied in healthcare, its feasibility and implementation in herbal medicine have been underexplored. This study therefore aimed to explore the practices and attitudes of herbalists regarding informed consent. METHODS: To achieve these objectives, a qualitative cross-sectional study was conducted from June to December 2020. Twenty-one in-depth interviews with herbalists and four key informant interviews with leaders of the different traditional medicine organizations were conducted. The data were analyzed thematically using NVivo version 12 software. RESULTS: Sixteen of the twenty-one participants acquired oral herbal medicine knowledge from their relatives. Although a positive inclination toward obtaining IC was evident, the focus was on disclosing basic information. Discussions of alternative treatments and herbal specifics were less frequent. Disease management decisions often involve shared responsibility within families or societies. Documented IC procedures are rare among herbalists, who deem consent forms unnecessary, although they recognize the potential benefits of IC in fostering trust and professionalism. Challenges hindering IC implementation included regulatory gaps, inadequate skills, and the absence of mechanisms to protect the intellectual property rights of herbal medicine. CONCLUSION: This study illuminates how educational, cultural, familial, and regulatory factors influence herbalists' practices and attitudes toward informed consent.

Comparative Evaluation of Antimicrobial Activity and Minimum Inhibitory Concentration of Commercially Available Pediatric Dentifrices: An In Vitro Study.

Aim: The aim of this study was to evaluate the antimicrobial efficacy and minimum inhibitory concentration (MIC) of commercially available pediatric dentifrices containing different compositions against Streptococcus mutans and Lactobacillus activity. Materials and methods: Four different commercially available brands of pediatric dentifrices, designated as sample I-fluoride, sample II-herbal, sample III-xylitol with nanosilver particles, and sample IV-xylitol with fluoride, along with two control groups (a positive control-ciprofloxacin and a negative control-distilled water), were tested for their antibacterial activity by measuring the zone of inhibition, followed by MIC against two dental bacterial pathogens, S. mutans strain and Lactobacillus acidophilus (LB) strain, at five different twofold dilutions of 100, 50, 25%, 12.5, and 6.25% concentrations. Result: All four dentifrices were found to have wide variations in their effectiveness against the two tested microorganisms at 100% (pure) and 50% concentrations, with sample I having the highest activity, followed by sample IV and sample II. At 25% concentration, only sample I and sample IV showed antibacterial activity, while at 12.5 and 6.25% concentrations, none of the tested toothpastes exhibited any antibacterial activity. Sample III failed to show antibacterial activity even in pure form against the two microorganisms. Conclusion: In our present study, the fluoride-containing pediatric dentifrice with a lower fluoride concentration (458 ppm) exhibited the highest zone of inhibition, followed by the xylitol with fluoride dentifrice and the herbal dentifrice. No zone of inhibition was observed in the nanosilver with xylitol dentifrice. How to cite this article: Dureha R, Navit S, Khan SA, et al. Comparative Evaluation of Antimicrobial Activity and Minimum Inhibitory Concentration of Commercially Available Pediatric Dentifrices: An In Vitro Study. Int J Clin Pediatr Dent 2024;17(8):938-944.

The Efficacy of Populus euphratica and Myrtus communis Herbal Mouthwash on Gingivitis in Pediatric Patients Diagnosed Clinically and with Photometric CIELab Analysis: An In Vivo Randomized Double-blind Clinical Study.

Background: Children are more prone to develop gingivitis as a result of deficient oral hygiene, morphological variance, and a diet that encourages the growth of pathogenic oral bacteria. Aim: The purpose of this randomized, double-blind clinical study is to compare the therapeutic effect of an herbal mouthwash made of decoction and ethanolic extract of Populus euphratica and Myrtus communis to that of chlorhexidine (CHX) mouthrinse. Materials and methods: In this study, 60 patients aged between 8 and 10 years were divided into four groups, each with 15 patients. The first group was treated with a mouthwash made of ethanolic herbal extract, the second group was treated with a mouthwash made of herbal decoction, the third group was treated with CHX mouthwash (0.12%) (positive control), and the fourth group was treated with a placebo made with colored distilled water (negative control). Clinical parameters gingival index (GI) and plaque index (PI) were evaluated at the start, 1, and 2 weeks from ensuing the treatment. Preoperative and postoperative photographs of the maxillary anterior sextant were recorded to evaluate CIELab coordinates to monitor color changes. Statistical analysis: One-way analysis of variance (ANOVA) with Tukey's honest significant difference (HSD) post hoc tests were used for data assessment. Results: Significant reductions in GI and PI were found among the tested groups (p < 0.05). A significant reduction in a* value was observed, while L* value showed a significant increase between baseline and posttreatment (p < 0.05). Conclusion: Herbal-based mouthwash of Populus euphratica and Myrtus communis, whether prepared by boiling or ethanolic extraction, reduced gingival inflammation significantly and has a lot of potential for treating and preventing periodontal disease in young children. Digital photography is a reliable supplementary approach for diagnosing and monitoring gingival inflammation in pediatric patients. How to cite this article: Mohamed-Ali SF, Jasim AA, Mahmood MAK, et al. The Efficacy of Populus euphratica and Myrtus communis Herbal Mouthwash on Gingivitis in Pediatric Patients Diagnosed Clinically and with Photometric CIELab Analysis: An In Vivo Randomized Double-blind Clinical Study. Int J Clin Pediatr Dent 2024;17(8):918-924.

[Complementary and integrative medicine in cancer-related fatigue]. / Komplementärmedizinische Therapieansätze bei krebsbedingter Fatigue.

The majority of cancer patients experience fatigue during the course of their illness. Fatigue should not be seen as an inevitable consequence of cancer and its treatment. Cancer-related fatigue (CRF) is a multidimensional symptom complex that is influenced by a variety of factors. Complementary medicine approaches offer potentially promising strategies to address this fatigue and can therefore be a valuable addition to conventional therapies.In this narrative review, complementary medicine treatment approaches for tumor-associated fatigue are presented according to the historical development and current scientific evidence. The focus is on methods with the highest current evidence based on the recommendations of national and international guidelines. Therapeutic approaches from mind-body medicine, such as mindfulness-based stress reduction (MBSR), mindfulness-based cognitive therapy (MBCT), yoga, tai chi, and qigong, as well as acupuncture, acupressure, moxibustion, and phytotherapeutic treatment approaches are presented.In Germany, the complementary therapies listed here are not generally covered by health insurances. However, a few clinics have developed comprehensive programs in mind-body medicine, for which cost coverage has already been obtained. As a result, complementary medical treatments for cancer-related fatigue that adhere to national and international guidelines are typically available only as private services or within the framework of study participation.

Herbal Medicines for the Improvement of Immune Function in Patients With Non-Small Cell Lung Cancer: A Systematic Review and Meta-Analysis.

Background: Lung cancer has the highest mortality rate of all cancers worldwide. Conserving the immune system and reducing the adverse events associated with cancer treatment have become increasingly important. Our study aimed to investigate the immunological effects of herbal medicine (HM) alone, independent of conventional cancer therapies, in patients with non-small cell lung cancer (NSCLC). Methods: We searched 8 databases for articles published until March 2023. Bias risk was assessed using RevMan 5.4. Meta-analyses of CD4+ and CD8+ levels reported in the included RCTs were also performed. Results: A total of 610 patients from 5 RCTs were included in the analysis. Immune markers in the peripheral blood of patients treated with HM alone were compared with those in the control group. As a result of meta-analyses, CD4+ (three studies; mean difference(MD) = 5.21, 95 confidence interval (CI) [3.26, 7.27], I2 = 61%, n = 428) and CD4+/CD8+ (two studies; MD = 0.22, 95% CI [0.18, 0.26], I2 = 0%, n = 278) significantly increased in the treatment group, while CD8+ levels (three studies; MD = -3.04, 95% CI [-5.80, -0.29], I2 = 74%, n = 428) decreased in HM groups compared to comparison groups. In a single trial, IL-1, IL-6, tumor necrosis factor (TNF)-a levels and the number of Tregs in the treatment group significantly decreased, while Th17 levels and the Th17/Treg ratios increased. Conclusion: This study provides a comprehensive and systematic review of the immunological effects of HM in patients with NSCLC. Future studies should explore how the immunological effects of HM correlate with clinical outcomes, such as tumor response and survival rates.PROSPERO registration: CRD42023459.

Inhibition of HIV-1 infection with curcumin conjugated PEG-citrate dendrimer; a new nano formulation.

BACKGROUND: Nano-drug delivery systems have become a promising approach to overcoming problems such as low solubility and cellular uptake of drugs. Along with various delivery devices, dendrimers are widely used through their unique features. PEG-citrate dendrimers are biocompatible and nontoxic, with the ability to improve drug solubility. Curcumin, a naturally occurring polyphenol, has multiple beneficial properties, such as antiviral activities. However, its optimum potential has been significantly hampered due to its poor water solubility, which leads to reduced bioavailability. So, the present study attempted to address this issue and investigate its antiviral effects against HIV-1. METHOD: The G2 PEG-citrate dendrimer was synthesized. Then, curcumin was conjugated to it directly. FTIR, HNMR, DLS, and LCMS characterized the structure of products. The conjugate displayed an intense yellow color. In addition, increased aqueous solubility and cell permeability of curcumin were achieved based on flow cytometry results. So, it could be a suitable vehicle for improving the therapeutic applications of curcumin. Moreover, cell toxicity was assessed using XTT method. Ultimately, the SCR HIV system provided an opportunity to evaluate the level of HIV-1 inhibition by the curcumin-dendrimer conjugate using a p24 HIV ELISA kit. RESULTS: The results demonstrated a 50% up to 90% inhibition of HIV proliferation at 12 µm and 60 µm, respectively. Inhibition of HIV-1 at concentrations much lower than CC50 (300 µM) indicates a high potential of curcumin-dendrimer conjugate against this virus. CONCLUSION: Thereby, curcumin-dendrimer conjugate proves to be a promising tool to use in HIV-1 therapy.

Ethnobotanical Study of Medicinal Plants in Tehuledere District, Northwest Ethiopia.

Medicinal plants have constituted a fundamental aspect of human health and wellness for millennia. The objective of this study was to document medicinal plants used to treat human and livestock ailments in the Tehuledere District. The data were collected using semistructured interviews, focus group discussions, and field observations with local informants. Preference ranking, direct matrix ranking, and informant consensus factor were used for data analysis. A total of 63 medicinal plant species belonging to 59 genera and 41 families were documented. The predominant families identified were Lamiaceae and Asteraceae, each containing 6 and 5 species, respectively. Of the recorded medicinal plants, 53 (80.95%) species were used for human ailments, whereas 12 (19.05%) species were used for animal health issues. Among the recorded medicinal plant species, shrubs constitute the highest number with 35% species. The most frequently used plant parts were leaves, accounting for 59% of remedies targeting human ailments. The administration of herbal treatments was primarily oral, aimed at addressing various diseases. The most significant threat to these medicinal plants was attributed to agricultural expansion, followed by the collection of firewood. The aim of documenting the use of medicinal plants in the treatment of diseases was to capture traditional practices, with species such as Eucalyptus globulus, Olea europaea subsp. cuspidata, and Lepidium sativum serving as the foundational basis for future pharmacological studies. It is imperative to prioritize the conservation of Laggera tomentosa and Urtica simensis to safeguard biodiversity and the cultural traditions associated with these endangered species. Engaging local communities in the management and conservation of plant resources, along with the preservation of their traditional knowledge, presents a cost-effective and sustainable solution.

Intron retention as an excellent marker for diagnosing depression and for discovering new potential pathways for drug intervention.

Background: Peripheral inflammation is often associated with depressive disorders, and immunological biomarkers of depression remain a focus of investigation. Methods: We performed RNA-seq analysis of RNA transcripts of human peripheral blood mononuclear cells from a case-control study including subjects with self-reported depression in the pre-symptomatic state of major depressive disorder and analyzed differentially expressed genes (DEGs) and the frequency of intron retention (IR) using rMATS. Results: Among the statistically significant DEGs identified, the 651 upregulated DEGs were particularly enriched in the term "bacterial infection and phagocytosis", whereas the 820 downregulated DEGs were enriched in the terms "antigen presentation" and "T-cell proliferation and maturation". We also analyzed 158 genes for which the IR was increased (IncIR) and 211 genes for which the IR was decreased (DecIR) in the depressed subjects. Although the Gene Ontology terms associated with IncIR and DecIR were very similar to those of the up- and downregulated genes, respectively, IR genes appeared to be particularly enriched in genes with sensor functions, with a preponderance of the term "ciliary assembly and function". The observation that IR genes specifically interact with innate immunity genes suggests that immune-related genes, as well as cilia-related genes, may be excellent markers of depression. Re-analysis of previously published RNA-seq data from patients with MDD showed that common IR genes, particularly our predicted immune- and cilia-related genes, are commonly detected in populations with different levels of depression, providing validity for using IR to detect depression. Conclusion: Depression was found to be associated with activation of the innate immune response and relative inactivation of T-cell signaling. The DEGs we identified reflect physiological demands that are controlled at the transcriptional level, whereas the IR results reflect a more direct mechanism for monitoring protein homeostasis. Accordingly, an alteration in IR, namely IncIR or DecIR, is a stress response, and intron-retained transcripts are sensors of the physiological state of the cytoplasm. The results demonstrate the potential of relative IR as a biomarker for the immunological stratification of depressed patients and the utility of IR for the discovery of novel pathways involved in recovery from depression.