Impact of apitherapy on canine, equine, and chicken lymphocytes, in vitro.

Apitherapy is a form of alternative medicine that utilizes products from the western honeybee (Apis mellifera), including honey, propolis, and honeybee venom, to improve the health status of human patients by altering host immunity. An added benefit of these products is that they are nutraceuticals and relatively inexpensive to aquire. Currently, little is known about the use of honeybee products in veterinary species, as well as their impact on host immunity. In the present in vitro study, honey, propolis, and honeybee venom were co-cultured with enriched canine, equine, and chicken peripheral blood lymphocytes (PBLs) with cell proliferation, cell viability/apoptosis, and cellular morphology evaluated. Concanavalin A (Con A) and dexamethasone were used as stimulatory and suppressive controls, respectively. Honeybee products' effects on the three veterinary species varied by product and the species. Honey stimulated the PBLs proliferation in all three species but also displayed some increased cytotoxicity. Propolis stimulated proliferation in canine and equine PBLs, however, it suppressed proliferation in the chicken PBLs. Honeybee venom was the strongest PBL stimulant for all three species and in the equine, surpassed the stimulant response of Con A and yet, enhanced PBL cell viability post culture. In summary, the results of this preliminary in vitro study show that these three honeybee products do impact lymphocyte proliferation and viability in dogs, horses, and chickens, and that more research both in vitro and in vivo will be necessary to draw conclusions regarding their future use as immune stimulants or inhibitors.

Bee venom: apitherapy and more.

Honeybees are becoming increasingly familiar to the general population due to the growing popularity of backyard and amateur beekeeping. Although bee venom produces reactions ranging from mild local irritation to life-threatening anaphylaxis, it is also used for life-saving desensitization immunotherapy in those with severe reactions to bee stings. The use of honeybee venom for immunotherapy has increased due to an enhanced interest in natural therapeutics. Recently, honeybee venom has been administered as a successful, safe, and cost-effective treatment for rheumatoid arthritis, back pain, and skin diseases. During the past two decades, studies have tested honeybee venom's efficacy for treating various skin disorders, including atopic dermatitis, wound healing, and psoriasis. We will review bee venom from multiple perspectives, including its medical applications and mechanisms for dermatological pathologies.

Apitherapy in Post-Ischemic Brain Neurodegeneration of Alzheimer's Disease Proteinopathy: Focus on Honey and Its Flavonoids and Phenolic Acids.

Neurodegeneration of the brain after ischemia is a major cause of severe, long-term disability, dementia, and mortality, which is a global problem. These phenomena are attributed to excitotoxicity, changes in the blood-brain barrier, neuroinflammation, oxidative stress, vasoconstriction, cerebral amyloid angiopathy, amyloid plaques, neurofibrillary tangles, and ultimately neuronal death. In addition, genetic factors such as post-ischemic changes in genetic programming in the expression of amyloid protein precursor, ß-secretase, presenilin-1 and -2, and tau protein play an important role in the irreversible progression of post-ischemic neurodegeneration. Since current treatment is aimed at preventing symptoms such as dementia and disability, the search for causative therapy that would be helpful in preventing and treating post-ischemic neurodegeneration of Alzheimer's disease proteinopathy is ongoing. Numerous studies have shown that the high contents of flavonoids and phenolic acids in honey have antioxidant, anti-inflammatory, anti-apoptotic, anti-amyloid, anti-tau protein, anticholinesterase, serotonergic, and AMPAK activities, influencing signal transmission and neuroprotective effects. Notably, in many preclinical studies, flavonoids and phenolic acids, the main components of honey, were also effective when administered after ischemia, suggesting their possible use in promoting recovery in stroke patients. This review provides new insight into honey's potential to prevent brain ischemia as well as to ameliorate damage in advanced post-ischemic brain neurodegeneration.

Effects of apitherapy against salivary gland disorder after radioactive iodine therapy for differentiated thyroid cancer.

OBJECTIVE: Sialadenitis and salivary gland disorders are complications of radioactive iodine therapy (RAIT) that affect the quality of life of patients with differentiated thyroid cancer (DTC). The current study aimed to provide evidence on the protective effect of apitherapy on salivary gland function during RAIT in patients with DTC. METHODS: In total, 120 patients with DTC who underwent total thyroidectomy were divided into the apitherapy group (group A, n = 60) and the control group (group B, n = 60). Group A received 2.5 g of acacia honey three times daily after each meal during admission for RAIT. Statistical analyses were performed using the Saxon test (which is used to evaluate saliva volume) and salivary gland scintigraphy (which is applied to assess maximum uptake ratio and washout ratio). RESULTS: Compared with group B, group A presented with a more significantly positive change in the rate of amount of saliva before and after treatment (P < 0.01). Group B presented a significant decrease in the maximum uptake ratio of the bilateral parotid and submandibular glands on salivary gland scintigraphy (P < 0.05) and washout ratio of all salivary glands (P < 0.05). Group A did not present significant differences in the maximum uptake ratio and washout ratio. CONCLUSIONS: Apitherapy can have protective effects against salivary gland disorder associated with RAIT in patients with DTC.

Apitherapy combination improvement of blood pressure, cardiovascular protection, and antioxidant and anti-inflammatory responses in dexamethasone model hypertensive rats.

Hypertension-induced ventricular and vascular remodeling causes myocardial infarction, heart failure, and sudden death. Most available pharmaceutical products used to treat hypertension lead to adverse effects on human health. Limited data is available on apitherapy (bee products) combinations for treatment of hypertension. This study aims to evaluate the antihypertensive effects of combinations of natural apitherapy compounds used in the medical sector to treat a variety of diseases. Rats were assigned into six groups consisting of one control group and five hypertensive groups where hypertension (blood pressure > 140/90) was induced with dexamethasone. One of these groups was used as a hypertension model, while the remaining four hypertensive groups were treated with a propolis, royal jelly, and bee venom combination (PRV) at daily oral doses of 0.5, 1.0, and 2.0 mg/kg, and with losartan 10 mg/kg. The PRV combination at all doses decreased arterial blood pressure below the suboptimal value (p < 0.001), and PRV combination treatment improved dexamethasone-induced-ECG changes. The same treatment decreased angiotensin-II, endothelin-1, and tumor growth factor ß serum levels in hypertensive rats. Additionally, PRV combination improved histopathological structure, and decreased serum levels of NF-kB and oxidative stress biomarkers. We concluded that PRV combination therapy may be used as a potential treatment for a variety of cardiovascular diseases.

General Nutritional Profile of Bee Products and Their Potential Antiviral Properties against Mammalian Viruses.

Bee products have been extensively employed in traditional therapeutic practices to treat several diseases and microbial infections. Numerous bioactive components of bee products have exhibited several antibacterial, antifungal, antiviral, anticancer, antiprotozoal, hepatoprotective, and immunomodulatory properties. Apitherapy is a form of alternative medicine that uses the bioactive properties of bee products to prevent and/or treat different diseases. This review aims to provide an elaborated vision of the antiviral activities of bee products with recent advances in research. Since ancient times, bee products have been well known for their several medicinal properties. The antiviral and immunomodulatory effects of bee products and their bioactive components are emerging as a promising alternative therapy against several viral infections. Numerous studies have been performed, but many clinical trials should be conducted to evaluate the potential of apitherapy against pathogenic viruses. In that direction, here, we review and highlight the potential roles of bee products as apitherapeutics in combating numerous viral infections. Available studies validate the effectiveness of bee products in virus inhibition. With such significant antiviral potential, bee products and their bioactive components/extracts can be effectively employed as an alternative strategy to improve human health from individual to communal levels as well.

Bee Products as Interesting Natural Agents for the Prevention and Treatment of Common Cardiovascular Diseases.

Apitherapy is a form of alternative therapy that relies on the use of bee products, i.e., honey, royal jelly, propolis, pollen, and bee venom (known as apitoxin), for the prevention and treatment of various diseases. Various in vitro and in vivo studies suggest that these products may be effective in the prophylaxis and treatment of cardiovascular diseases (CVDs). This mini-review of papers identified in various electronic databases describes new aspects of the bioactivity of certain bee products, viz. bee pollen, royal jelly, bee venom, propolis, and bee bread, as natural interesting products for the prevention and treatment of common CVDs.

Mapa de evidências sobre a efetividade clínica da Apiterapia: informe executivo / Evidence map on the clinical effectiveness of Apitherapy: executive report

Este Mapa é parte de uma série de Mapas de Evidências sobre aplicação clínica das Práticas Integrativas e Complementares da Saúde (PICS), que estão na Política Nacional de Práticas Integrativas e Complementares (PNPIC). A partir de uma ampla busca bibliográfica (PubMed, BVS e CINAHL) foram incluídos no mapa 51 estudos de revisão, sendo 26 revisões sistemáticas com metanálise, 16 sistemáticas, 7 metanálises e 2 revisões sistemáticas de RCTs. Para avaliar o nível de confiabilidade das 51 revisões, se aplicou a ferramenta AMSTAR2 resultando em 7 revisões de nível alto, 15 revisões de nível baixo e 29 revisões de nível criticamente baixo. Todos os estudos foram avaliados, caracterizados e categorizados por um grupo de pesquisadores da área de Apiterapia. Principais Achados: - O mapa reúne evidências para as seguintes intervenções: mel, própolis, apitoxina, pólen e geleia real; - A maioria das evidências disponíveis concentra-se na intervenção Mel e aplicada para os desfechos mucosite (16 revisões) e ferida (8 revisões); - A Própolis foi a segunda intervenção mais estudada, sendo aplicada para os desfechos mucosite (4 revisões) e placa dentária (3 revisões); - Três revisões sistemáticas avaliaram os efeitos da Apitoxina aplicada em desfechos dos grupos Dor (alívio da dor, dor articular, dor cervical, dor lombar e dor muscular); e Doenças Não Transmissíveis (artrite, bursite, doença de Parkinson, osteoartrite e ovário policístico). Esta intervenção também foi aplicada para os desfechos de função motora e transtorno da articulação temporomandibular; - A geleia real foi aplicada para os desfechos de mucosite, glicemia e hemoglobina glicada, em 2 estudos. Uma revisão sistemática estudou o pólen aplicado para os desfechos de dor pélvica e qualidade de vida.

Royal-jelly-based apitherapy can attenuate damages to male reproductive parameter following nicotine administration.

BACKGROUND: Nicotine administration can generate severe oxidative stress and lipid peroxidation. Royal jelly, with its antioxidant properties, acts as a scavenger of reactive oxygen species. This study describes the apitherapy effects of royal jelly on testicular damage following nicotine administration. METHODS: Forty-eight male BALB/c mice were divided into 8 groups (n = 6): saline, 3 different doses of royal jelly (100, 150, and 200 mg/kg body weight (BW) per day), nicotine (1.5 mg/kg), and 3 different groups of Nic + Roy (1.5 mg/kg of Nic + 100, 150, and 200 mg/kg BW per day of royal jelly). Nicotine was administrated intraperitoneally, and royal jelly was prescribed orally for 10 consecutive days. Serum levels of hormones (testosterone, luteinizing hormone, and follicle-stimulating hormone), total antioxidant capacity, nitric oxide (NO) status, malondialdehyde levels, sperm DNA fragmentation, sperm parameters, histopathological changes (H&E staining), immunohistochemistry against apoptotic proteins, and gene expression of Bcl-2, p53, Caspase-3, and Nrf2 (real-time PCR) were assessed to evaluate the molecular and histological changes. RESULTS: Hormone levels, sperm parameters, and status of antioxidants were decreased significantly (p < .05) following nicotine administration. Moreover, royal jelly treatment normalized hormonal and antioxidant characteristics, decreased apoptotic gene expression, increased Nfr2 gene expression, and restored histopathological alteration to the physiological status significantly (p < .05). CONCLUSION: Royal jelly upregulates the antioxidant status, inhibits the mitochondrial-dependent apoptosis pathway, and increases the rate of proliferation. This therapeutic agent effectively protected the testis against nicotine-associated damages by antioxidant and anti-apoptotic effects.

Mapa de Evidências: Efetividade Clínica da Apiterapia. Mapa de Evidencias: Eficacia Clínica de la Apiterapia. Evidence Map: Clinical Effectiveness of Apitherapy

Este mapa apresenta uma síntese gráfica da evidência sobre apiterapia analisada em 51 estudos de revisão sistemática. Todos os estudos foram avaliados, caracterizados e categorizados para as seguintes intervenções da apiterapia: Mel, Própolis, Apitoxina, Pólen e Geleia Real. A maioria dos estudos analisou a intervenção Mel aplicada para os desfechos mucosite (16 revisões) e ferida (8 revisões). A Própolis foi a segunda intervenção mais estudada para os desfechos mucosite (4 revisões) e placa dentária (3 revisões). Três revisões avaliaram os efeitos da Apitoxina aplicada em desfechos dos grupos Dor (alívio da dor, dor articular, dor cervical, dor lombar e dor muscular); e Doenças Não Transmissíveis (artrite, bursite, doença de Parkinson, osteoartrite e ovário policístico). Esta intervenção também foi aplicada para os desfechos de função motora e transtorno da articulação temporomandibular. A Geleia Real foi aplicada para os desfechos de mucosite, glicemia e hemoglobina glicada, em 2 estudos. Uma revisão sistemática estudou o pólen aplicado para os desfechos de dor pélvica e qualidade de vida. Este mapa presenta una síntesis gráfica de la evidencia sobre apiterapia analizada en 51 estudios de revisión sistemática. Todos los estudios fueron evaluados, caracterizados y categorizados para las siguientes intervenciones de apiterapia: Miel, Propóleo, Apitoxina, Polen y Jalea Real. La mayoría de los estudios analizaron la intervención de Mel aplicada para los resultados de mucositis (16 revisiones) y heridas (8 revisiones). El propóleos fue la segunda intervención más estudiada para los resultados de mucositis (4 revisiones) y placa dental (3 revisiones). Tres revisiones evaluaron los efectos de la apitoxina aplicada en los resultados de los grupos Dolor (alivio del dolor, dolor articular, dolor de cuello, dolor lumbar y dolor muscular); y Enfermedades No Transmisibles (artritis, bursitis, enfermedad de Parkinson, artrosis y ovario poliquístico). Esta intervención también se aplicó para los resultados de la función motora y el trastorno de la articulación temporomandibular. Royal Jelly se aplicó a los resultados de mucositis, glucosa en sangre y hemoglobina glicosilada en 2 estudios. Una revisión sistemática estudió el polen aplicado para el dolor pélvico y los resultados de calidad de vida. This map presents a graphical synthesis of the evidence on apitherapy analyzed in 51 systematic review studies. All studies were evaluated, characterized and categorized for the following apitherapy interventions: Honey, Propolis, Apitoxin, Pollen and Royal Jelly. Most studies analyzed the Mel intervention applied for mucositis (16 reviews) and wound (8 reviews) outcomes. Propolis was the second most studied intervention for mucositis (4 reviews) and dental plaque (3 reviews) outcomes. Three reviews evaluated the effects of apitoxin applied on outcomes of the Pain groups (pain relief, joint pain, neck pain, low back pain and muscle pain); and Non-Communicable Diseases (arthritis, bursitis, Parkinson's disease, osteoarthritis and polycystic ovary). This intervention was also applied for motor function and temporomandibular joint disorder outcomes. Royal Jelly was applied to the outcomes of mucositis, blood glucose and glycated hemoglobin in 2 studies. A systematic review studied pollen applied for pelvic pain and quality of life outcomes.

Propolis and Its Gastroprotective Effects on NSAID-Induced Gastric Ulcer Disease: A Systematic Review.

Gastric ulcer disease induced by the consumption of NSAIDs is a major public health problem. The therapy used for its treatment causes adverse effects in the patient. Propolis is a natural product that has been used for the treatments of different diseases around the world. Nevertheless, there is little information about the activity of propolis in gastric ulcers caused by treatment with NSAIDs. Therefore, this review evaluates and compares the gastroprotective potential of propolis and its function against NSAID-induced gastric ulcers, for which a systematic search was carried out in the PubMed and ScienceDirect databases. The main criteria were articles that report the gastroprotective activity of propolis against the damage produced by NSAIDs in the gastric mucosa. Gastroprotection was related to the antioxidant, antisecretory, and cytoprotective effects, as well as the phenolic compounds present in the chemical composition of propolis. However, most of the studies used different doses of NSAIDs and propolis and evaluated different parameters. Propolis has proven to be a good alternative for the treatment of gastric ulcer disease. However, future studies should be carried out to identify the compounds responsible for these effects and to determine their potential use in people.

Evaluación de la fibrogénesis hepática en pacientes con esteatohepatitis no alcohólica tratados con propóleos rojo oral cubano / Evaluation of hepatic fibrogenesis in patients with nonalcoholic steatohepatitis treated with cuban oral red propolis

Introducción: La enfermedad por depósito graso no alcohólica constituye una pandemia del mundo contemporáneo. Su espectro silente atraviesa estadios de cronicidad y puede llegar a la cirrosis hepática y sobre esta pudiera desarrollarse un hepatocarcinoma. No existen tratamientos y solo se puede actuar sobre los factores de riesgo. Objetivo: Evaluar el efecto citohepatoprotector y antifibrótico del propóleos rojo cubano oral en pacientes con esteatohepatitis no alcohólica. Métodos: Se realizó un estudio longitudinal prospectivo en pacientes seleccionados de las consultas de Gastroenterología, Endocrinología y Medicina Interna del Hospital Clínico Quirúrgico Hermanos Ameijeiras durante el periodo de abril 2017 a abril 2018. El universo de estudio fue de 120 pacientes con diagnóstico imagenológico de hígado graso. La muestra quedó conformada por 70 pacientes con diagnóstico de hígado graso, y que cumplieron criterios de inclusión y exclusión. Las pruebas estadísticas aplicadas fueron análisis de frecuencia y porcentaje para las variables demográficas. La prueba T para las muestras relacionadas evaluó el comportamiento enzimático al inicio y al final del tratamiento y los cambios elastográficos fueron analizados mediante test de Kappa y porcentaje. Resultados: Las variables bioquímicas estudiadas mostraron una disminución estadísticamente significativa al final del tratamiento. Los cambios elastográficos al final del estudio evidenciaron la efectividad del tratamiento, en el cual el 91,4 por ciento de los pacientes evolucionaron hacia el menor grado de fibrosis. Conclusiones: El propóleos rojo cubano demostró ser un apifármaco con acción citohepatoprotectora y antifibrótica de valor terapéutico(AU)

Introduction: Nonalcoholic fat deposition disease is a pandemic in the contemporary world. Its silent spectrum goes through stages of chronicity and it can reach liver cirrhosis and on this a hepatic carcinoma could develop. There are no treatments and medical handling can act on only risk factors. Objective: To evaluate cytohepatoprotective and antifibrotic effect of oral Cuban red propolis in patients with nonalcoholic steatohepatitis. Methods: A prospective longitudinal study was carried out in selected patients from the Gastroenterology, Endocrinology and Internal Medicine consultations at Hermanos Ameijeiras Clinical Surgical Hospital from April 2017 to April 2018. The study universe was 120 patients with imaging diagnosis of fatty liver. The sample consisted of 70 patients with fatty liver diagnosis, who met the inclusion and exclusion criteria. Frequency and percentage analysis for the demographic variables were the statistical tests applied. The T test for the related samples evaluated the enzymatic behavior at the beginning and at the end of the treatment and the elastography changes were analyzed using Kappa and percentage tests. Results: The biochemical variables studied showed statistically significant decrease at the end of the treatment, which evidenced the effectiveness of the treatment. 91.4 percent of the patients progressed to a lower degree of fibrosis. Conclusions: Cuban red propolis proved to be a therapeutic drug with cytohepathoprotective and antifibrotic action(AU)

Biodirected Synthesis of Silver Nanoparticles Using Aqueous Honey Solutions and Evaluation of Their Antifungal Activity against Pathogenic Candida Spp.

Silver nanoparticles (AgNPs) were synthesized using aqueous honey solutions with a concentration of 2%, 10%, and 20%-AgNPs-H2, AgNPs-H10, and AgNPs-H20. The reaction was conducted at 35 °C and 70 °C. Additionally, nanoparticles obtained with the citrate method (AgNPs-C), while amphotericin B (AmB) and fluconazole were used as controls. The presence and physicochemical properties of AgNPs was affirmed by analyzing the sample with ultraviolet-visible (UV-Vis) and fluorescence spectroscopy, scanning electron microscopy (SEM), and dynamic light scattering (DLS). The 20% honey solution caused an inhibition of the synthesis of nanoparticles at 35 °C. The antifungal activity of the AgNPs was evaluated using opportunistic human fungal pathogens Candida albicans and Candida parapsilosis. The antifungal effect was determined by the minimum inhibitory concentration (MIC) and disc diffusion assay. The highest activity in the MIC tests was observed in the AgNPs-H2 variant. AgNPs-H10 and AgNPs-H20 showed no activity or even stimulated fungal growth. The results of the Kirby-Bauer disc diffusion susceptibility test for C. parapsilosis strains indicated stronger antifungal activity of AgNPs-H than fluconazole. The study demonstrated that the antifungal activity of AgNPs is closely related to the concentration of honey used for the synthesis thereof.

Natural remedies for acute post-viral cough in children.

The post-viral acute cough is the most common symptom in childhood. Consequently, the use of cough relievers is frequent. Many products for treating cough contain natural components. An ancient tradition has always established herbal medicine and honey as effective and safe means to relieve cough. Nevertheless, very few studies adequately investigated the real effectiveness and safety of natural products in treating acute cough. There is some evidence, provided by pediatric randomized controlled trials, about honey, one multicomponent product (containing Plantagolanceolata, Grindelia robusta, Helichrysum italicum, and honey), and Pelargonium sidoides. Other group of substances, including glycerol and isolated natural compounds, can help manage cough but robust evidence still lacks in children. There is an urgent need to perform rigorous studies that confirm the natural products' efficacy and safety for relieving post-viral acute cough.Key points: Acute post-viral cough is prevalent in childhood and adolescence. There is a growing interest concerning the use of natural remedies for post-viral cough. Many herbal medicines could be used satisfactorily for this issue.

Natural remedies for acute post-viral cough in children

The post-viral acute cough is the most common symptom in childhood. Consequently, the use of cough relievers is frequent. Many products for treating cough contain natural components. An ancient tradition has always established herbal medicine and honey as effective and safe means to relieve cough. Nevertheless, very few studies adequately investigated the real effectiveness and safety of natural products in treating acute cough. There is some evidence, provided by pediatric randomized controlled trials, about honey, one multicomponent product (containing Plantagolanceolata, Grindelia robusta, Helichrysum italicum, and honey), and Pelargonium sidoides. Other group of substances, including glycerol and isolated natural compounds, can help manage cough but robust evidence still lacks in children. There is an urgent need to perform rigorous studies that confirm the natural products’ efficacy and safety for relieving post-viral acute cough (AU)

The Immunomodulatory Effects of Honey and Associated Flavonoids in Cancer.

Honey has exerted a high impact in the field of alternative medicine over many centuries. In addition to its wound healing, anti-microbial and antioxidant properties, several lines of evidence have highlighted the efficiency of honey and associated bioactive constituents as anti-tumor agents against a range of cancer types. Mechanistically, honey was shown to inhibit cancer cell growth through its pro-apoptotic, anti-proliferative and anti-metastatic effects. However, the potential of honey to regulate anti-tumor immune responses is relatively unexplored. A small number of in vitro and in vivo studies have demonstrated the ability of honey to modulate the immune system by inducing immunostimulatory as well as anti-inflammatory effects. In the present review, we summarize the findings from different studies that aimed to investigate the immunomodulatory properties of honey and its flavonoid components in relation to cancer. While these studies provide promising data, additional research is needed to further elucidate the immunomodulatory properties of honey, and to enable its utilization as an adjuvant therapy in cancer.

Distinct Epigenetic Reprogramming, Mitochondrial Patterns, Cellular Morphology, and Cytotoxicity after Bee Venom Treatment.

BACKGROUND: Bee venom is a promising agent for cancer treatment due to its selective cytotoxic potential for cancer cells through apoptotic pathways. However, there is no evidence for changes in the epigenome and mitochondrial DNA copy numbers after bee venom application. The purpose of this study was to determine the impact of bee venom on cytosine modifications and mitochondrial DNA copy number variation. METHODS: A broad range of methods was applied to elucidate the impact of bee venom on neoplastic cells. These included MTT assay for detection of cytotoxicity, immunostaining of cytosine modifications and mitochondria, assessment of cellular morphology by flow cytometry, and quantification of mitochondrial DNA copy numbers using QPCR. RESULTS: Bee venom-induced cell death was selective for cancer cells, where it triggered a response characterized by alteration of cytosine modification. In contrast, normal cells were more resistant to DNA modifications. Furthermore, application of the venom resulted in variation of mitochondrial membrane permeability and mitochondrial DNA copy numbers, together with alterations in cell morphology, manifesting as reduced affected cell size. CONCLUSION: The study findings suggest that bee venom can be used as a selective DNA (de)methylating agent in cancer. Various agents (such as decitabine and 5-azacytidine) have been synthesized and developed for cancer treatment, and a range of syntheses and preparation and application methods have been described for these patented drugs. However, to the best of our knowledge, no previous research has investigated the use of bee venom or any component thereof for epigenetic therapy in cancer cells.

Bioactive compounds in Apis mellifera monofloral honeys.

Honey is a natural product with a sweet flavor. Honey is made by the honeybee (Apis mellifera L.) from the nectar of flowers or other plant secretions that are collected near the hive. These products are mixed with bee saliva and stored. Several studies have demonstrated that honey exhibits antioxidant, antimicrobial, nematicidal, antifungal, anticancer, and anti-inflammatory activities. These properties are influenced by the plants from which the secretions are harvested, from the naturally occurring compounds present in the nectar. Studies of the properties and applications of honey have distinguished honey from other natural products due to the presence of certain compounds and due its bioactive properties. The focus of this review is to discuss the identified and isolated compounds from monofloral honey produced by A. mellifera, with specific emphasis on antioxidant and antimicrobial properties of honey and its therapeutic health benefits.

Acute cough in children and adolescents: A systematic review and a practical algorithm by the Italian Society of Pediatric Allergy and Immunology.

The current systematic review presented and discussed the most recent studies on acute cough in pediatric age. After that, the Italian Society of Pediatric Allergy and Immunology elaborated a comprehensive algorithm to guide the primary care approach to pediatric patients, such as infants, children, and adolescents, with acute cough. An acute cough is usually consequent to upper respiratory tract infections and is self-resolving within a few weeks. However, an acute cough may be bothersome, and therefore remedies are requested, mainly by the parents. An acute cough may significantly affect the quality of life of patients and their family.Several algorithms for the management of acute cough have been adopted and validated in clinical practice; however, unlike the latter, we developed an algorithm focused on pediatric age, and, also, in accordance to the Italian National Health System, which regularly follows the child from birth to all lifelong. Based on our findings, infants from 6 months, children, and adolescents with acute cough without cough pointers can be safely managed using well-known medications, preferably non-sedative agents, such as levodropropizine and/or natural compounds, including honey, glycerol, and herb-derived components.