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WHAT IS KNOWN AND OBJECTIVES: Present study evaluated the safety profile and efficacy of G-Rup® syrup (100 mg/ml ginger extract plus 150 mg/ml honey) in symptomatic treatment of knee osteoarthritis (OA). METHODS: Patients diagnosed with knee OA were randomly assigned (1:1) to receive either of a 30 ml twice daily regimen of G-Rup® syrup or placebo over a 12-week period. Primary endpoints of the study comprised of an improvement in the joint's stiffness, physical functioning and pain score, assessed by WOMAC questionnaire and the visual analog scale (VAS). Secondary objectives comprised of safety and tolerability of the syrup by patients. RESULTS AND DISCUSSION: The 30 ml twice-daily regimen of G-Rup® syrup was safe and well tolerated by patients. Moreover, in whole studied time points, treatment with G-Rup® syrup could significantly Power the VAS score (p < 0.001) whereas improving WOMAC total score (p < 0.001) and pain (p < 0.001), physical functioning (p < 0.001), and stiffness sub-scores (p = 0.006) compared to the placebo receiving group. WHAT IS NEW AND CONCLUSION: Based on obtained results, the G-Rup® syrup, composed of a combination of honey and ginger, may be a proper supplementary choice, along with routine therapeutic regimens, for improvement of symptomatic treatment of OA.
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Mel , Osteoartrite do Joelho , Humanos , Osteoartrite do Joelho/tratamento farmacológico , Osteoartrite do Joelho/induzido quimicamente , Extratos Vegetais/efeitos adversos , Dor/tratamento farmacológico , Método Duplo-Cego , Resultado do TratamentoRESUMO
BACKGROUND: Despite the improvements to enhance skin flap viability, the effects of ischemia-reperfusion (IR), oxidative stress, necrosis, and apoptosis are still challenging. Crocus sativus L. (Saffron) is highly noticeable due to its tissue-protective and antioxidant properties. So, we aimed to investigate its effects on skin flap viability, oxidative stress, apoptosis markers, histopathological changes, and mTOR/p-mTOR expression. MATERIALS AND METHODS: 40 Sprauge-Dawley rats, weighting 200-240 g, were divided into four groups including: (1) Sham (8 × 3 cm skin cut, without elevation); (2) Flap Surgery (8 × 3 cm skin flap with elevation from its bed); (3) Saffron 40 mg/kg + Flap Surgery; and (4) Saffron 80 mg/kg + Flap Surgery. Saffron was administrated orally for 7 days. At day 7, flap necrosis percentage, histopathological changes, malondialdehyde level, Myeloperoxidase and superoxide dismutase activity, Bax, Bcl-2, mTOR, and p-mTOR expression were measured. Protein expressions were controlled by ß-Actin. RESULTS: Saffron administration decreased flap necrosis percentage (p < 0.01), which was not dose-dependent. Treatment groups showed significant histological healing signs (Neovascularization, Fibroblast migration, Epithelialization, and Epithelialization thickness), decreased MDA content (p < 0.01), increased SOD (p < 0.01) and decreased MPO activity (p < 0.01). Bax and Bcl-2 expression, decreased and increased respectively in treated groups (p < 0.0001). mTOR and p-mTOR expression were not changed significantly in Saffron treated groups. CONCLUSION: Saffron could increase skin flap viability, alleviate necrosis, decrease oxidative stress and decrease apoptotic cell death, after skin flap surgery, but it acts independent of the mTOR pathway. So, Saffron could potentially be used clinically to enhance skin flap viability. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266. https://www.springer.com/00266.
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Apoptose , Crocus , Retalhos de Tecido Biológico , Preparações de Plantas , Animais , Ratos , Necrose , Proteínas Proto-Oncogênicas c-bcl-2 , Serina-Treonina Quinases TOR , Preparações de Plantas/farmacologiaRESUMO
BACKGROUND: The present study aimed to evaluate the effect of Echium amoenum (EA) on the severity of premenstrual syndrome (PMS) in comparison with placebo. METHODS: The present study was a randomized double-blind controlled clinical trial. A checklist questionnaire was completed by 120, 18 to 35-year-old, college students. And then, 84 eligible women (20 to 35 years old) were enrolled in the trial; they were randomly assigned to two groups of intervention (EA) and control (placebo), with 42 participants in each group. Participants in the intervention group received 450 mg capsules of EA per day (three times a day) from the 21st day of their menstrual cycle until the 3rd day of their next cycle for two consecutive cycles. The severity of PMS was measured and ranked using the premenstrual symptoms screening tool (PSST). The generalized estimating equation was used to compare the total score of the severity of PMS between the two groups. RESULTS: Sixty-nine women with regular menstrual cycles suffering from PMS completed the study. The mean scores of the symptoms in the EA group were 35.3 and 16.1 (P ≤ 0.001) at baseline and after 2 months, respectively, while the mean scores of the symptoms in the placebo group were 31.0 and 28.3 (P = 0.09) at baseline and after 2 months, respectively. The evaluation of the first and the second follow-ups in the intervention group showed that, after being adjusted for age and body mass index (P ≤ 0.001), the mean scores of the premenstrual syndrome, using GEE analysis, have decreased to 6.2 and 11.6, respectively. CONCLUSION: Based on the results, in comparison with the placebo group, EA was found to be more effective in improving the symptoms of PMS, and is highly recommended for treatment of this syndrome. TRIAL REGISTRATION: IRCT2015110822779N3 ; Registration date: 2015-11-27.
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Echium , Fitoterapia/métodos , Extratos Vegetais/uso terapêutico , Síndrome Pré-Menstrual/tratamento farmacológico , Adulto , Cápsulas , Método Duplo-Cego , Feminino , Humanos , Inquéritos e Questionários , Universidades , Adulto JovemRESUMO
Background Premenstrual syndrome (PMS) has a high prevalence among women of reproductive ages but despite its high prevalence, it has no determined and absolute treatment, so far. So, the aim of the present study was to compare the effect Pimpinella Anisum (Anise) with placebo on the intensity of the symptoms of PMS. Methods The present study was a randomized double-blind controlled clinical trial. College students who were suffering from PMS and had the inclusion criteria were selected and randomly assigned into two groups of intervention (Anise) and control (placebo). Participants in the intervention group, received 110âmg capsules of Anise three times day (a total dose of 330âmg per day); the control group received similar capsules with the same dosing that contained starch. Consumption of the capsules was started 7âdays before the start of the menstruation and continued until 3âdays after, which was a total of 10âdays during two consecutive menstruation cycles. The intensity of the symptoms of premenstrual syndrome was measured using Premenstrual Symptoms Screening Tool (PSST). To compare the intensity of the symptoms between the two study groups, generalized estimating equation statistical method was used. Results Eventually, sixty-seven 18-35âyear old college students who were suffering from premenstrual syndrome were enrolled in the study. Comparing the mean score of the intensity of the syndrome between the two groups after the first and the second menstruation cycles showed a decrease in the intervention group to 13.9 (p-value<0.001; 95% CI: 16.5,-11.4) and 9.8 (p-value<0.001; 95% CI: 12.4,-7.3), respectively. Conclusion Results of the study showed that, in general, Anise was effective in decreasing the symptoms of premenstrual syndrome in comparison to placebo.
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The goal of the current study was to evaluate the efficiency of a phytotherapeutic intervention consisting of a combination of Nigella sativa and Vitex agnus-castus with citalopram in the control of hot flashes in healthy menopausal women. An 8 week, double-blind, randomized, placebo-controlled study was performed among 46 women aged between 40 and 60 years experiencing an average of more than four hot flashes per day recruited during July 2016 to June 2017. Data on severity of vasomotor symptoms were collected at the end of the eighth week. Herbal medication or placebo capsules were administered once daily in morning. At the end of the 8-week treatment period, analyses of covariance demonstrated the superiority of herbal combination with citalopram over placebo and citalopram for three MENQOL domain scores including vasomotor (p < .001), physical (p = .036), psychosocial (p = .001) but no significant differences were observed in terms of sexual function (p = .231). Based on the results, the addition of a combination of N. sativa and V. agnus-castus to the citalopram may be a potential clinical application for improving therapeutic outcomes. Larger randomized, controlled trials are also warranted for further investigations of these symptoms.
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Citalopram/uso terapêutico , Fogachos/tratamento farmacológico , Menopausa/efeitos dos fármacos , Fitoterapia , Extratos Vegetais/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Adulto , Citalopram/administração & dosagem , Método Duplo-Cego , Quimioterapia Combinada , Feminino , Humanos , Pessoa de Meia-Idade , Nigella sativa , Extratos Vegetais/administração & dosagem , Inibidores Seletivos de Recaptação de Serotonina/administração & dosagem , Resultado do Tratamento , VitexRESUMO
BACKGROUND: Cuscuta epithymum (CE) is an established medicinal herb utilized for treating psychosis in Persian medicine. The aim of this study was to investigate the effect of CE combined with risperidone on the clinical symptoms and the cognitive impairment in patients diagnosed with schizophrenia. MATERIALS AND METHODS: In this triple-blind randomized placebo-controlled trial, the intervention group received a dose of 500 mg of CE in the form of a capsule to be taken twice a day accompanied by an appropriate dose of risperidone. The control group was presented with a placebo identical to that of the CE capsule plus the allocated dose of risperidone. The PANSS and SCoRS questionnaires were used to assess the status of subjects prior to the initiation of the intervention as well as being put to use at the end of the second, fourth, and eighth week post-intervention. Registering and recording intel concerning positive and negative symptoms felt by participants (PANNS), and a test to assess the cognitive impairment of the individuals. RESULTS: After eight weeks of treatment, all negative and positive symptoms besides hostility and somatic concern exhibited a significant improvement in the CE group (P <0.05). In contrast, the CE placebo group displayed no substantial improvement in the cases of the positive, negative and general symptoms (P>0.05) regarding cognitive impairment, after eight weeks of treatment, all symptoms were greatly improved in the CE group (P<0.05), while the effect of the placebo on the patients cognitive impairment remained mostly stationary (P>0.05). Consequently, after eight weeks after the intervention, we can determine that the CE treatment has been noticeably more effective at improving positive, negative and cognitive symptoms of patients with schizophrenia. CONCLUSION: The results of this study demonstrated that CE, possessing possible antioxidant and neuroprotective properties, safely improved the positive and negative symptoms, and cognitive impairment of patients with schizophrenia.
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OBJECTIVE: Cassia fistula L. fruit extract has been traditionally used in the treatment of pemphigus vulgaris (PV) lesions in Iran. The aim of this study was to determine the efficacy of C. fistula fruit gel on healing time of PV lesions in a clinical setting. MATERIALS AND METHODS: This was a randomized, double-blind placebo-controlled clinical trial that was performed in dermatology ward at Saadi hospital, affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. Right- or left- sided lesions of PV patients on standard systemic treatment were randomized for treatment with either C. fistula fruit gel or placebo prescribed twice daily. The largest diameter of each lesion was measured at the baseline (day 0) and on days 10 and 20. Epithelialization Index (EI), as outcome measure was calculated and compared between the two groups. RESULTS: The present study comprised 20 patients, with overall 82 cutaneous lesions including 41 lesions in the C. fistula fruit gel group and 41 lesions in the placebo group. The EI in the C. fistula fruit gel group was significantly higher than that of the placebo group both on day 10 (65±28vs 30±34; p=0.001) and at the end of the study (91±22 vs 69±49; p=0.003). CONCLUSION: Topical application of C. fistula fruit gel can be considered as an effective adjuvant therapy in treatment of PV.
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This trial was conducted on 127 women aged 18-50 years with bacterial vaginosis to compare the vaginal suppository of metronidazole with Forzejeh, a vaginal suppository of herbal Persian medicine combination of Tribulus terrestris, Myrtus commuis, Foeniculum vulgare and Tamarindus indica. The patients (63 in metronidazole group and 64 in Forzejeh group) received the medications for 1 week. Their symptoms including the amount and odour of discharge and cervical pain were assessed using a questionnaire. Cervical inflammation and Amsel criteria (pH of vaginal discharge, whiff test, presence of clue cells and Gram staining) were investigated at the beginning of the study and 14 days after treatment. The amount and odour of discharge, Amsel criteria, pelvic pain and cervical inflammation significantly decreased in Forzejeh and metronidazole groups (p = <.001). There was no statistically significant difference between the metronidazole and Fozejeh groups with respect to any of the clinical symptoms or the laboratory assessments. This study showed that Forzejeh, which is an herbal Persian medicine preparation, has a therapeutic effect the same as metronidazole in bacterial vaginosis. Impact statement What is already known on this subject? Bacterial vaginosis (BV) is a common problem in women. Common antibiotics for the treatment of BV include: metronidazole, tinidazole and clindamycin. Unfortunately, treatments often occur with a recurrence and failure. Therefore, alternative treatments are necessary. Many natural treatments are recommended for this condition in Persian Traditional Medicine sources. One of them is the vaginal suppository "Forzejeh" which is the combination of Tribulus terrestris, Myrtus commuis, Foeniculum vulgare and Tamarindus indica. These plants have antimicrobial activities. Forzejeh has been used for the treatment of BV in folk medicine for many years and has been formulated and standardised recently. What do the results of this study add? This study showed that the therapeutic effect of Forzejeh on bacterial vaginosis is similar to metronidazole. What are the implications of these findings for clinical practice and/or further research? A clinical study with a longer follow-up time is suggested for assessing the recurrence of BV after treatment with Forzejeh metronidazole.
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Fitoterapia , Preparações de Plantas/uso terapêutico , Vaginose Bacteriana/terapia , Adulto , Antibacterianos/uso terapêutico , Método Duplo-Cego , Feminino , Foeniculum , Humanos , Medicina Tradicional , Metronidazol/uso terapêutico , Pessoa de Meia-Idade , Myrtus , Supositórios , Tamarindus , TribulusRESUMO
BACKGROUND: Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal complaints. GERD, caused by the reflux of stomach contents into the esophagus, leads to troublesome symptoms such as heartburn and regurgitation. It is classified into two types: erosive esophagitis, characterized by visible esophageal mucosa erosion in endoscopy, and non-erosive reflux disease (NERD). GERD is a chronic and recurrent disease that impairs the quality of life and imposes socioeconomic and therapeutic burdens to both patients and society. OBJECTIVE: Due to the failure of the conventional treatments for GERD and to the traditional use of Amla (Phyllanthus emblica L.), in addition to beneficial effects shown in recent studies, we evaluated the safety and efficacy of Amla tablet for improvement of symptoms of patients with NERD. DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: We designed a double-arm, randomized, double-blind, placebo-controlled clinical trial. Sixty-eight patients who had classic symptoms of GERD (heartburn, regurgitation and epigastralgia) for at least three months before the start of the trial were randomized in two parallel groups. Patients in the Amla group received two 500â¯mg Amla tablets twice a day, after meals, for 4â¯weeks. In the control group, patients received placebo tablets similar to the Amla prescription. MAIN OUTCOME MEASURES: The patients were visited at baseline, and at the end of the 2nd and 4th weeks of intervention; their symptoms were measured on a frequency and severity scale for the symptoms of NERD, according to the quality of life in reflux-associated disease questionnaire. RESULTS: Frequencies of heartburn and regurgitation in both groups of the study were significantly reduced after intervention (Pâ¯<â¯0.001). Repeated measures logistic regression analysis showed that, in the Amla group, there was a more significant reduction in regurgitation frequency, heartburn frequency, regurgitation severity and heartburn severity during the study period, compared with the placebo group (Pâ¯<â¯0.001). CONCLUSION: This randomized double-blind, placebo-controlled clinical trial demonstrated that Amla could reduce frequencies of heartburn and regurgitation and improve heartburn and regurgitation severity in patients with NERD. TRIAL REGISTRATION: Iranian Registry of Clinical Trials IRCT2016061428469N1.
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Medicamentos de Ervas Chinesas/administração & dosagem , Refluxo Gastroesofágico/tratamento farmacológico , Phyllanthus emblica/química , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Método Duplo-Cego , Feminino , Humanos , Irã (Geográfico) , Masculino , Pessoa de Meia-Idade , Phyllanthus emblica/efeitos adversos , Qualidade de Vida , Inquéritos e Questionários , Resultado do Tratamento , Adulto JovemRESUMO
Five new sulfur-containing compounds, with a new geometry (cis) of the propenyl moiety, and five known compounds were isolated from the roots of Ferula latisecta. The structures of these compounds, were elucidated on the basis of spectroscopic data including 1D and 2D NMR experiments and HRMS. All of the isolated compounds were tested against A2780, A549, HeLa, and HCT116 human cancer cell lines and some of them showed moderate cytotoxic activities.
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Ferula/química , Raízes de Plantas/química , Compostos de Enxofre/isolamento & purificação , Antineoplásicos Fitogênicos/isolamento & purificação , Linhagem Celular Tumoral , Humanos , Estrutura MolecularRESUMO
ABSTRACT The aim of this study was to evaluate anti-hypoxia activity of polyphenolic extracts of Crataegus microphylla and Crataegus pentaegyn on mice. Three experimental models of hypoxia were considered, including asphyctic hypoxia, haemic hypoxia, and circulatory hypoxia. Polyphenolic extract of both plants exhibited significant anti-hypoxic activity and prolonged animal survival time. Anti-hypoia activity of C. pentaegyn was found to be superior to that of C. microphylla in circulatory and asphyctic hypoxia. Antihypoxic activity of these extracts may be attributed to their phenolic compounds.
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Animais , Masculino , Ratos , Crataegus/efeitos adversos , Hipóxia/tratamento farmacológico , Extratos Vegetais/análise , Cromatografia Líquida de Alta Pressão/métodos , Polifenóis/uso terapêutico , Frutas/classificaçãoRESUMO
"VARD" formula consisting of Rosa damascena Mill. (Rosaceae) petals, and rhizomes of Glycyrrhiza glabra L. (Papilionaceae) and Nardostachys jatamansi DC. (Valerianaceae), has been proposed for gastric ulcer in Iranian traditional medicine. We investigated the antiulcer activity of each plant separately and in combination. The biochemical and molecular functions of extracts were also evaluated. Each plant hydroalcoholic extract was standardized via determination of total phenolic and flavonoid contents, also via some phenolic compounds determination and specially glycyrrhizic acid in G. glabra by using HPLC. Rats received orally extracts of the plants (20, 40 and 80 mg/Kg) and "VARD" (45 mg/Kg) 1 h before ethanol administration. Two h after receiving ethanol, animals were sacrificed; the stomach was removed for macroscopic and microscopic assessment. Also heme-oxygenase-1, glutathione, and catalase were measured in the gastric tissue of the rats pretreated by "VARD" and dose of 20 mg/Kg of extracts. Among three extracts, R. damascena and G. glabra contained more total phenolic and flavonoid content respectively. Gallic acid was prominent compound in R. damascena. The extracts of R. damascena, G. glabra, and N. jatamansi significantly decreased ulcer index. ED50 values were 8.2, 31.86 and 25.08 mg/Kg respectively. "VARD" significantly decreased ulcer index compared to 20 mg/Kg of G. glabra (p < 0.0001) and N. jatamansi (p < 0.001). Pretreatment with "VARD" and each plant extracts (20 mg/Kg) increased glutathione, catalse and heme-oxygenase-1 significantly (p < 0.05) in comparison with control group. Our findings indicate that "VARD" partly via antioxidant activity can be considered as an effective antiulcer formula.
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OBJECTIVES: Cucurbita moschata Duchesne (pumpkin) is a well-known plant with several pharmacological effects. The aim of the present study was to assess burn wound healing activity of C. moschata peel extract (CE). Also, standardized CE was assessed for antioxidant activity and antibacterial effects against major pathogens of burns. MATERIALS AND METHODS: Healing properties of topical preparation of 10% and 20% concentrations of CE were assessed on second degree burn in rats during a 14-day period as well as histological studies, total antioxidant power, lipid peroxidation and total thiol content of skin tissue samples. RESULTS: Radical scavenging IC50 and ferric-reducing antioxidant power value were 4.015±0.20 mg/ml and 142.63±2.65 mmol Fe2+/g, respectively. Total mucilage content was 13.8%. The optimal results were obtained by 20% CE that showed 90.80±5.86 % wound closure and tissue repair as well as significant reduction of tissue oxidative stress biomarkers. Histological analyses confirmed wound healing activity of pumpkin peel extract. CONCLUSION: Considering the high mucilage content of the plant, providing a moist environment for wound, C. moschata peel extract could be a natural remedy for treatment of burns. Further clinical studies are suggested to confirm C. moschata peel extract as a wound healing agent.
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OBJECTIVE: Pemphigus is a rare autoimmune disease that may be fatal without proper medical intervention. It is a blistering disease that involves both the skin and mucus membranes, in which the most important causes of death comprise superimposed opportunistic infections and complications of long-term high-dose corticosteroid therapy or prolonged consumption of immune suppressant drugs. Skin lesions are the most important sources of infection, and any local treatment decreasing the healing time of lesions and reducing the total dosage of drugs is favorable. MATERIALS AND METHODS: Here, we review the probable mechanism of action of a traditional formulary of Cassia fistula (C. fistula) fruit extract in almond oil as a new topical medication for reducing the duration of treatment of pemphigus vulgaris erosions. RESULTS: C. fistula fruit oil has lupeol, anthraquinone compounds as rhein and flavonoids. Previous in vitro and animal studies on C. fistula fruit have demonstrated wound healing, antioxidative, anti-leukotrienes, anti-inflammatory, antibacterial and antifungal effects of this plant. CONCLUSION: It is hypothesized that C. fistula L. can be a botanical therapeutic choice for treatment of pemphigus erosions.
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ETHNOPHARMACOLOGICAL RELEVANCE: In Traditional Iranian Medicine (TIM), Squill (Drimia maritima (L.) Stearn) Oxymel was utilized in the treatment of asthma. Squill has been reported to exert anti-inflammatory, anti-oxidant, anti-cholinergic, and mucus secretion modulating effects. OBJECTIVE: This study aimed to make a preliminary evaluation of the efficacy and safety of an add-on Squill Oxymel treatment in patients with moderate to severe persistent asthma. METHODS: In a 6-week, triple-blind, randomized, placebo-controlled trial, 60 patients with stable moderate to severe persistent asthma were randomly allocated to receive either 10ml syrup of Squill Oxymel, simple oxymel, or a placebo 2 times a day, as an add-on to their routine treatment (inhaled corticosteroids and ß2 agonists). Spirometry and plethysmography were performed on patients to evaluate the effect of the treatment at baseline and end of intervention. Forced Expiratory Volume in first second (FEV1) was considered the primary outcome. St. George's respiratory questionnaire (SGRQ) was also used for the subjective evaluation of patients' responses. RESULTS: Fifty-four patients completed the study. The results showed significant improvement in spirometry parameters, especially FEV1 (1.54±.38 vs. 2.11±.49l), in the Squill Oxymel group compared with the other groups. The increases in FEV1 liter, FEV1%, FEV1/FVC%, and MEF 25-75% during the intervention were significantly higher in the Squill Oxymel group than in the other groups (p<.001). However, the improvement of plethysmographic parameters showed no significant difference between the study groups (p>.05). The SGRQ scores (symptoms, activity, and total score) were significantly improved after intervention in both the Squill Oxymel and the simple honey oxymel groups (p<.001), but not in the placebo group. Nausea and vomiting was reported in 5 patients in Squill oxymel and simple oxymel groups. No other serious adverse event was observed. CONCLUSIONS: The results of the current study show preliminary evidence for the efficacy and safety of the add-on treatment of Squill Oxymel in patients with moderate to severe persistent asthma.
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Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Drimia , Preparações de Plantas/uso terapêutico , Adulto , Idoso , Antiasmáticos/efeitos adversos , Asma/fisiopatologia , Feminino , Volume Expiratório Forçado/efeitos dos fármacos , Humanos , Masculino , Pessoa de Meia-Idade , Fitoterapia , Projetos Piloto , Preparações de Plantas/efeitos adversos , Raízes de PlantasRESUMO
OBJECTIVE: As a rare autoimmune disease, pemphigus vulgaris has a poor prognosis especially in lack of proper medical support. This blistering disease involves both the skin and mucus membranes. The challenge is improving the healing process of skin lesions of which, superimposed infections are among the main causes of the disease mortality. Accordingly, we aimed to assess the treatment options suggested by traditional Persian medicine (TPM) and compare them with current findings. MATERIALS AND METHODS: We studied the main clinical and pharmaceutical textbooks of TPM (Kitab al-hawifi al-tibb, the Canon of Medicine, Eksir-e-Aazam, Tuhfat al-mu'minin, Makhzan al-adviyah (focusing on the skin chapter and respective herbal remedies for the inflamed skin and ulcers. Additionally, scientific databases such as PubMed, Science direct, Scopus, and Google Scholar were searched for the current pharmacological evidence. In the studied books, the term "hot ulcers" was found close to what is known as "Pemphigus vulgaris". RESULTS: Reported medicinal herbs possess anti-inflammatory, antioxidant, wound healing, and antibacterial activities reported by recent studies. Therefore, they could be introduced as novel natural remedies for pemphigoid wounds. CONCLUSION: Taken as a whole, the review of traditional remedies for hot ulcers in Persian medical and pharmaceutical literature may open a new window toward developing new topical treatments for this disease.
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Drimia genus includes plants that used from ancient time for various ailments such as dropsy, respiratory ailment, bone and joint complications, skin disorders, epilepsy and cancer. Toxic properties of some Drimia species also were noted by ancient scientists and these plants have been traditionally used for rat control. Bufadienolides have been identified as the main constituents in the genus of Drimia. Phenolics, sterols, protein and some of other phytochemicals have been also isolated from these plants. Pharmacological and clinical studies have strongly approved their effect on cardiovascular system. Extracts and compounds isolated from Drimia species showed biological activities such as antibacterial, antifungal, antiviral, antioxidant, anti-inflammatory and insecticidal effects through several in vivo and in vitro studies. Moreover, cytotoxic and antitumor activities which may be related to bufadienolide content of these plants have been considered by many researchers. Traditional therapeutic values of these plants for treating respiratory and rheumatic ailments as well as skin disorders are needed to be validated through more researches. Toxic effects of these plants and isolated compounds have been investigated through several in vivo studies. Drimia plants and their isolated compounds have narrow therapeutic index, so patients should be prohibited from applying these plants without medical supervision and should be informed about the main intoxication symptoms before starting treatment. Moreover, interaction of Drimia plants with other constituents of traditional herbal mixtures as well as chemical and biological modalities for reducing toxicity of bufadienolide compounds can be subjected for future studies.
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Drimia/química , Medicamentos de Ervas Chinesas/uso terapêutico , Animais , Drimia/toxicidade , Medicamentos de Ervas Chinesas/toxicidade , Humanos , Fitoterapia , Plantas Medicinais/química , Plantas Medicinais/toxicidadeRESUMO
Pemphigus is an autoimmune blistering skin disease that is strongly associated with different environmental factors. Among these, nutritional factors are considered to trigger pemphigus; however, their role may be underestimated. Investigated more recently in conventional medicine, this causative bond between dietary factors and blistering skin diseases was mentioned by Persian scholars such as Avicenna a thousand years ago. Avicenna, a well-known Persian physician and philosopher, who could be considered a pioneer in dermatology, discussed skin diseases in a chapter in The Canon of Medicine. He accounted for some nutritional triggers for skin blisters (mentioned as "hot swellings"), such as onion, garlic, leek, pepper, and wine. His precise description of causative factors based on principles of traditional Persian medicine (TPM) is appreciable and might well lead us to find more efficient ways for the prevention and treatment of blistering skin diseases.
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Alimentos/história , Dermatopatias Vesiculobolhosas/história , Dieta/efeitos adversos , Dieta/história , Alimentos/efeitos adversos , História Medieval , Humanos , Pênfigo/etiologia , Pênfigo/história , Pérsia , Dermatopatias Vesiculobolhosas/etiologia , Dermatopatias Vesiculobolhosas/prevenção & controleRESUMO
CONTEXT: Recurrent aphthous ulcer (RAU) is an oral disease and the most common oral lesion, with 2% to 66% of the world's population infected annually. Its prevalence is about 25% in Tehran and 27.6% in Mashhad. The etiology of RAU is multifactorial. Aphthous risk factors include: immunological factors, psychological factors, stress, trauma, sensitivity, family history, blood disorders, malnutrition, and use of certain medications, It should be noted that the best treatment for RAU is the topical application of drugs. The use of topical treatments is recommended not only because the drug can directly impact the source of the disease, but also systemic side effects of the drug are reduced. Treatment of RAU has been considered in Iranian traditional medicine (ITM), and is covered in therapeutic books. The use of herbs in RAU has a centuries-old history; accordingly, extensive research should be conducted for this treatment of the disease. EVIDENCE ACQUISITION: Iranian medical sources were reviewed and effective plants used in the traditional treatment of RAU were found and compared with new findings. Finally, we have created a table listing the plants that are part of the therapeutic protocol for RAU. RESULTS: Based on this article we can explain some of traditional pharmacological effects of plants and how these plants can be a source for a cure. CONCLUSIONS: The plants listed can be used as a prediction of RAU management. Of course, there are is no evidence for curing RAU by some of these plants in allopathic medicine, and the further investigations in this area could lead to the discovery of a new drug.