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Diabetes-induced hyperglycemia leads to excessive production of oxygen free radicals, inflammatory cytokines, and oxidative stress, which initiates diabetic peripheral neuropathy (DPN). Currently, this condition affects 20% of adults with diabetes. Despite significant advances in the treatment of diabetes, the incidence of its complications, including DPN, is still high. Thus, there is a growing research interest in developing more effective and treatment approaches with less side effects for diabetes and its complications. Nigella sativa L. (NS) has received much research attention as an antioxidant, anti-yperglycemic factor, and anti-inflammatory agent. This natural compound demonstrates its antidiabetic neuropathy effect through various pathways, including the reduction of lipid peroxidation, the enhancement of catalase and superoxide dismutase enzyme activity, and the decrease in inflammatory cytokine levels. The present review focuses on the bioactive and nutraceutical components of black cumin (Nigella sativa L.) and their effects on DPN. In addition, we have also summarized the findings obtained from several experimental and clinical studies regarding the antidiabetic neuropathy effect of NS in animal models and human subjects.
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Background: Cervicitis is a prevalent gynecologic disease, which does not usually respond to conventional treatments. Long-term cervicitis can cause serious health problems such as inflammation, infertility, and cancer. Henna oil, an herbal product in Persian medicine, is recommended for uterine diseases like cervicitis. Objective: This study aims to evaluate the efficacy of Henna oil as a vaginal suppository in combination with an antibiotic regimen in the treatment of cervicitis. Materials and Methods: This randomized placebo-controlled trial, included 92 non-menopausal women with cervicitis at the Baqaipur Clinic of Shahid Sadoughi hospital in Yazd and the Persian Medicine Health Center in Ardakan, Yazd, Iran. Participants were further divided into either the Henna oil vaginal suppository group or the placebo group (n = 46/each group). During the study, the antibiotic treatment was administered to both groups. Cervicitis symptoms were compared between the groups and within each group. Results: Of 92 included individuals, 41 in each group completed the study. Results revealed that significant differences were observed in some outcomes, including vaginal discharge (p < 0.001), cervical ulcer size (p < 0.001), dyspareunia (p = 0.046), and postcoital bleeding (p < 0.001), indicating that the treatment was more effective in the henna group compared to the placebo group. Conclusion: Findings supported that the vaginal suppository of Henna oil in combination with antibiotic therapy could be effective in the improvement of clinical symptoms of cervicitis regardless of its pathology.
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INTRODUCTION: Hemiscorpius lepturus envenomation is a serious health problem in the southern provinces of Iran. The antiserum produced in Iran to counteract this scorpion venom is not entirely effective due to the risk of anaphylactic shock and other adverse effects. METHODS: Therefore, more efficient alternatives to treat patients deserve attention, and plants are extensively good candidates to be studied. This study aimed to assess the potential of the aqueous fraction of Malva sylvestris in inhibiting the toxic effects of H. lepturus venom. Injection of sub-lethal dose of H. lepturus venom leads to severe tissue damage in vital organs including the kidney, liver, heart and intestine, after 24 hours. RESULTS: By injecting 80 mg of the aqueous extract of M. sylvestris into the peritoneum helped treat the damaged tissues caused by H. lepturus venom in mice. CONCLUSION: Thus, Malva sylvestris could serve as an alternative treatment for scorpion sting envenomation and may be used as a drug to neutralize relevant toxic effects in patients stung by H. lepturus.
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Malva , Mice, Inbred BALB C , Plant Extracts , Scorpion Venoms , Scorpions , Animals , Plant Extracts/pharmacology , Plant Extracts/isolation & purification , Scorpion Venoms/toxicity , Mice , Malva/chemistry , Male , Scorpion Stings/drug therapy , Animals, PoisonousABSTRACT
Introduction: Anethum graveolens (AG), commonly known as dill, is a plant from the Apiaceae family that has been traditionally used as a skin softener and purifying agent in Persian medicine. In a previous study conducted on male rats, dill was found to have anti-inflammatory effects. The current study aimed to examine the efficacy of topical application of Anethum graveolens oil on pruritus severity, skin dryness, sleep quality, and quality of life in patients undergoing hemodialysis. Methods: In the current clinical trial, the participants were randomly assigned to one of these groups: topical AG preparation, sesame oil, or a control group receiving no treatment. The study was double-blind and placebo-controlled. The topical treatment was applied twice a day for one month to areas of the skin affected by pruritus. The outcome measures included the severity of skin dryness, the Pittsburgh Sleep Quality Index, Duo's Uremic Pruritus Severity Scale, and the Itchy QoL questionnaire. Results: This study involved 106 hemodialysis patients, and after intervention for one month, the medication group had a significantly lower mean score of sleep quality (3.24 ± 2.41) than the placebo (4.54 ± 3.11) and control (5.05 ± 3.21) groups (P=0.032). The mean change in pruritus severity was significantly greater in the medication group (-17.28 ± 8.938) than the placebo (-5.91 ± 5.398) and control (-3.43 ± 3.228) groups (P < 0.001). Moreover, a significant difference was observed in the mean changes in quality of life between the medication, placebo, and control groups, with values of -14.88 ± 7.89, -5.34 ± 4.50, and -1.92 ± 2.86, respectively (P < 0.001). Furthermore, both the medication and placebo groups showed improvement in skin dryness compared to the control group having the values of -1.65 ± 0.91, -1.11 ± 0.79, and -0.38 ± 0.54, respectively (P < 0.001). Conclusion: Topical Anethum graveolens preparation significantly improved the sleep quality and quality of life and reduced skin pruritus and dryness in hemodialysis patients. It could be considered as a simple therapeutic modality to control pruritus in hemodialysis patients. This trial is registered with IRCT2017022032671N1.
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BACKGROUND: The present study aimed to evaluate the impacts of lavender and metformin on polycystic ovary syndrome (PCOS) patients. METHODS: We performed a randomized, double-blind clinical trial including 68 females aged 18 to 45, fulfilling the Rotterdam criteria for PCOS. The patients were randomized to receive lavender (250 mg twice daily) or metformin (500 mg three times a day) for 90 days. The serum progesterone was measured at baseline and after 90 days, one week before their expected menstruation. Moreover, the length of the menstrual cycle was documented. RESULTS: Our results showed that lavender and metformin treatment notably increased the progesterone levels in PCOS patients (increasing from 0.35 (0.66) and 0.8 (0.69) to 2.5 (6.2) and 2.74 (6.27) ng/mL, respectively, P < 0.001). However, we found no significant differences between the increasing effects of both treatments on progesterone levels. In addition, all patients in the lavender or metformin groups had baseline progesterone levels <3 ng/mL, reaching 14 (45.2%) patients >3 ng/mL. Lavender and metformin remarkably attenuated the menstrual cycle length in PCOS patients (decreasing from 56.0 (20.0) and 60 (12.0) to 42.0 (5.0) and 50.0 (14.0) days, respectively, P < 0.001). Furthermore, the decreasing effects of lavender on the menstrual cycle length were greater than the metformin group; however, it was not statistically significant (P = 0.06). CONCLUSION: Lavender effectively increased progesterone levels and regulated the menstrual cycles in PCOS patients, similar to metformin. Therefore, lavender may be a promising candidate for the treatment of PCOS.
Subject(s)
Lavandula , Metformin , Polycystic Ovary Syndrome , Adolescent , Adult , Female , Humans , Middle Aged , Young Adult , Metformin/pharmacology , Molecular Structure , Polycystic Ovary Syndrome/drug therapy , Progesterone/metabolismABSTRACT
BACKGROUND: Diabetic neuropathy is one of the most common complications of diabetes. The synthetic drugs available in the market have side effects and limitations for diabetic patients, the vast majority of whom are in the upper age group. In this regard, based on Persian medicinal sources, Nigella sativa (N. sativa) has proved to have beneficial effects on neuropathic pain and neurological disorders. In this study, the effect of N. sativa is investigated topically in patients with diabetic neuropathy. METHODS: This study was performed as a double-blind clinical trial on 120 neuropathic patients. The patients were divided into three groups. The first group received a topical N. sativa product as an ointment, the second group was given a topical placebo, and the third received 300 mg gabapentin capsules. The blindness was done in first and second groups. Diabetic neuropathy was assessed before the study using the Michigan Neuropathy Screening Instrument (MNSI). In addition, neuropathy symptoms were evaluated after the trial using the MNSI questionnaire. RESULTS: The data were elicited from the patients' answers to a number of questions in the Michigan questionnaire. There were statistically significant differences between the group that received the topical N. sativa product and the other two groups in terms of legs and feet numbness (p value = 0.001), burning pain in feet or legs (p value = 0.001), muscle cramps in feet or legs (p value = 0.001), prickling fleeing in feet or legs (p value = 0.001), hurting of the skin when the bed covers touch it (p value = 0.005), aggravated symptoms at night (p value = 0.001) and hurting feelings in the legs when walking (p value = 0.032). However, the three studied groups were not statistically different in distinguishing hot water from cold water. CONCLUSION: According to the results of this study, the topical use of N. sativa, compared to the current drugs, has acceptable improving effects on diabetic neuropathic patients.
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Diabetes Mellitus , Diabetic Neuropathies , Neuralgia , Nigella sativa , Humans , Diabetic Neuropathies/drug therapy , Neuralgia/drug therapy , Skin , WaterABSTRACT
Background: Hyperbilirubinemia is a common problem in neonates that causes hospitalization. The aim of this study was to investigate the effects of concentrated pomegranate juice (CPJ) consumption by breastfeeding mothers on neonatal hyperbilirubinemia. Materials and Methods: In this open-labeled, add-on, randomized clinical trial, 86 breastfeeding mothers and their neonates were allocated into two groups. In the control group, neonates received phototherapy. Besides neonates' phototherapy in the intervention group, their mothers received CPJ (1 tablespoon [15 g] three times a day) up to discharge. The bilirubin level was the primary outcome. The duration of phototherapy, the duration of hospital stay, and the need for exchange transfusions were secondary outcomes. Results: CPJ reduced the bilirubin level of hospitalized neonates within 48 h after consumption (P = 0.048, standard mean difference = 0.648). It also resulted in reduced duration of hospital stay and faster discharge of the neonates. Furthermore, in 48 h after discharge, bilirubin was significantly lower in the CPJ group (P = 0.003, partial eta squared = 0.123). Conclusion: Compared to the control group, consumption of CPJ by lactating mothers whose infants underwent phototherapy resulted in lower bilirubin levels, shorter hospital stay, and faster discharge.
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Introduction: The effect of Centaurea behen (Cb) on patients with systolic heart failure is not known academically. This study was conducted to evaluate the effect of Cb on improving the quality of life (QoL) and echocardiographic and biochemical blood parameters in patients with systolic heart failure. Methods: This study was a parallel double-blind, placebo-controlled randomized trial of 60 patients with systolic heart failure, was conducted from May 2018 up to August 2019. Intervention group received 150 mg twice daily Cb capsules for two months + Guideline directed medical therapy (GDMT), and control group received GDMT + placebo capsules for two months. The main aim of the present study were to assess the QoL based on the 6-minute walk test (6MWT) and the Minnesota living with heart failure questionnaire (MLHFQ). Independent T-test, paired T-test, and ANOVA were used for the analysis. Results: At the beginning of the present study there were no significant differences between study groups in terms of QoL and clinical results. After treatment, the average values of QoL based on MLHFQ and 6MWT instruments were significantly improved 15.5 and 36.18, respectively (P<0.05). Conclusion: Based on the MLHFQ, and 6MWT tests, the consumption of Centaurea behen root extract was associated with significant improvement in the quality of life of patients with systolic heart failure.
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BACKGROUND AND AIM: Previous studies have shown that Rheum ribes (R. ribes) could be effective in controlling the blood glucose levels. This study was conducted to determine the effects of R. ribes supplementation on glycemic indices and apolipoproteins in patients with type 2 diabetes mellitus (T2DM). METHODS: In the present randomized double-blind controlled trial, 60 type 2 diabetic patients aged 30-60 years with a body mass index (BMI) of 20-30 kg/m2 and hemoglobin A1c (HbA1c) of 6-8% were enrolled. Patients were randomly assigned to receive 450 mg of aqueous R. ribes extract (AG), 450 mg of ethanolic R. ribes extract (EG), or placebo (PG) three times daily for 6 weeks. At the baseline and at the end of the study, blood glucose levels, homeostatic model assessment of insulin resistance (HOMA-IR) and the homeostatic model assessment of ß-cell dysfunction (HOMA-B), as well as apolipoprotein A-I (ApoA1) and apolipoprotein B (ApoB) were measured. RESULTS: There was a significant decrease in the serum levels of insulin in AG and EG groups (P = 0.003 and P = 0.001, respectively), HOMA-IR (P = 0.01 and P = 0.001, respectively), HOMA-B (P = 0.002 and P = 0.001, respectively), ApoB (P = 0.006 and P = 0.03, respectively), ApoB/ApoA1 ratio (P = 0.016 and P = 0.04, respectively). However, a significant increase in ApoA1 (P = 0.08 and P = 0.05, respectively) with no significant changes in blood glucose, at the end of study compared to beginning values, were observed. None of the variables showed a significant change in PG. At the end of the study; while there were significant differences in insulin (P = 0.04), HOMA-IR (P = 0.03), HOMA-B (P = 0.01), ApoB (P = 0.02), and ApoB/ApoA1 ratio (P = 0.03) among the groups but ApoA1 had no significant change. CONCLUSION: Consumption of R. ribes intake could have beneficial effects on insulin resistance and apolipoproteins in type 2 diabetic patients. (Registered at en.irct.ir, identification number: IRCT201410142709N31).
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Diabetes Mellitus, Type 2 , Insulin Resistance , Plant Extracts , Rheum , Humans , Apolipoproteins B , Blood Glucose , Diabetes Mellitus, Type 2/drug therapy , Insulin , Plant Extracts/therapeutic useABSTRACT
This trial was designed to evaluate the effect of a standardized capsule of Aloe vera gel (AVG) on the quality of life (QOL) in patients with systolic heart failure (HF). Forty-two patients were randomly divided into two groups to receive either AVG 150 mg or harmonized placebo capsules twice a day for 8 weeks. The patients were evaluated before and after the intervention using the Minnesota Living with Heart Failure Questionnaire (MLHFQ), New York Heart Association (NYHA) functional class, six-minute walk test (6MWT), Insomnia Severity Index (ISI), Pittsburgh Sleep Quality Index (PSQI) and STOP-BANG questionnaires. Post-intervention, AVG group indicated a significant reduction in the total score of MLHFQ (p < 0.001). The changes in MLHFQ and NYHA class were statistically significant after taking medication (p < 0.001 and p = 0.004, respectively). The change of 6MWT in the AVG group was more advanced; however, it was not statistically significant (p = 0.353). Moreover, in the AVG group, the severity of insomnia and obstructive sleep apnea decreased (p < 0.001, p = 0.01 respectively) and the sleep quality improved as well (p < 0.001). There were significantly fewer adverse events reported in the AVG group (p = 0.047). Therefore, AVG combined with standard medical therapy could provide more clinical benefits for patients with systolic HF.
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Aloe , Heart Failure, Systolic , Sleep Initiation and Maintenance Disorders , Humans , Quality of Life , Heart Failure, Systolic/drug therapy , Sleep Initiation and Maintenance Disorders/drug therapy , Plant Preparations , Double-Blind Method , Treatment OutcomeABSTRACT
ETHNOPHARMACOLOGICAL RELEVANCE: Severe Acute Respiratory Syndrome (SARS) due to the novel coronavirus has become the highest priority that threatens human health. This situation demands widespread vaccination and the innovation of new therapeutic methods. Despite drug discoveries, the need for approving new medicaments is felt because of adverse effects and lack of efficacy. Several medicinal plants including Viola odorata L. are recommended in traditional Persian medicine for alleviating respiratory infection symptoms. Recent studies showed anti-inflammatory, antioxidant, anti-asthmatic, antitussive, analgesic, and antibacterial activities of sweet violet. These enhance respiratory functions, reduce pulmonary inflammation, and decline mucous membrane edema. This study aimed to evaluate the efficacy of sweet violet syrup in alleviating the manifestations of COVID-19 infection. MATERIAL AND METHODS: A randomized parallel-group double-blind controlled trial was conducted at Al-Zahra general hospital, Isfahan, Iran. A total of 108 outpatients were enrolled in the study. The patients were randomly allocated to intervention and placebo groups, with 54 patients in each group. The allocation was concealed using sealed opaque envelopes. The intervention group received violet syrup and the control group received placebo syrup, an add-on to the conventional treatment. The outcomes were COVID-19 manifestations, such as dyspnea, cough, myalgia, headache, and diarrhea, considered as outcomes of the study and were evaluated twice using a visual analog scale before the intervention and after 7 days, at the end of the study. Patients were followed daily by phone calls to monitor proper drug consumption and possible side effects. RESULTS: No significant difference was between groups regarding demographic characteristics and vital signs before and after the treatment. Although all symptoms have improved significantly in both groups, patients who received violet syrup recovered faster and the mean severity scores of cough (P = 0.025), myalgia (P = 0.036), headache (P = 0.037), and diarrhea (P = 0.044) decreased greater in comparison to control group. CONCLUSION: This study, the first clinical trial on the effectiveness of Viola odorata on SARS-CoV-2 patients, showed that Viola odorata L. effectively controls prevalent manifestations of COVID-19 including cough, myalgia, headache, and diarrhea. Regarding this survey, the violet syrup can be mentioned as a complementary treatment for viral influenza-like infections in which cough, myalgia, headache, and diarrhea are prominent.
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COVID-19 , Viola , Humans , SARS-CoV-2 , Cough/drug therapy , Myalgia , Headache/drug therapy , Treatment Outcome , Double-Blind MethodABSTRACT
This study aims to design and characterize berberine-loaded wafers for the treatment of chemotherapy-induced oral mucositis. Wafers were prepared by lyophilization of hydrogels of various ratios of chitosan (CS)/sodium alginate (SA) as well as CS/hydroxypropyl methylcellulose (HPMC). In vitro release, in vitro mucoadhesion, porosity, and swelling studies were conducted to select the optimized formulations. Moreover, scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and mechanical properties studies were also performed for further characterization. The efficacy of optimized berberine-loaded wafers in the treatment of oral mucositis was investigated in a 5FU-induced oral mucositis rat model. F2-CS-SA and F6-CS-HPMC wafers exhibited sustained release profile and excellent mucoadhesion strength. Therefore, these wafers were selected as the optimized formulations. SEM confirmed the porous structure of these wafers and is in agreement with the results of porosity and swelling studies. XRD and FTIR studies indicated that berberine was incorporated into the wafer matrix in the amorphous form. In vivo studies demonstrated that topical application of berberine-loaded optimized wafers reduced significantly the severity of 5FU-induced oral mucositis and decreased the expression of inflammatory markers (TNF-α and IL-1ß). The results of in vitro and in vivo studies revealed that berberine-loaded F2-CS-SA and F6-CS-HPMC wafers can be effective in the treatment of chemotherapy-related oral mucositis.
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Antineoplastic Agents , Berberine , Chitosan , Stomatitis , Rats , Animals , Alginates/chemistry , Chitosan/chemistry , Hypromellose Derivatives/chemistry , Stomatitis/chemically induced , Stomatitis/drug therapy , Spectroscopy, Fourier Transform Infrared , FluorouracilABSTRACT
Statement of the Problem: Every effort for increasing the calcium concentration in the saliva would be beneficial for prevention of dental caries. Regarding this issue, the natural products could be considered safer and more cost effective. Sesame is rich in calcium but the data about the effect of sesame on enamel roughness is inadequate. Purpose: This study aimed to assess the effect of an experimental sesame gel on the surface roughness of human enamel by using atomic force microscopy (AFM). Materials and Method: In the current experimental study, fifteen enamel slices with 1mm thickness were prepared. They were polished and acid etched to produce a substantial rough surface prior to the first AFM analysis. The enamel blocks were randomly divided into three groups treated with distilled water, fluoride gel, and an experimental prepared sesame gel correspondingly. The treating agent was applied for 3minutes at 0, 8, 24, and 48h intervals and washed by distilled water after each cycles. Ultimately, the final AFM micrographs were prepared. The statistical analysis was performed using paired t-test, one-way ANOVA, and Tukey Post Hoc tests (α=0.05). Results: Statistical analysis revealed that the surface roughness was significantly reduced in both sesame and fluoride groups (p= 0.017 and 0.018, respectively) while the control group (distilled water) were not noticeably changed (p= 0.12). The control group had statistically significant difference with both the sesame and the fluoride groups (p= 0.007 and 0.007, respectively) while the there was no significance difference between sesame and fluoride groups (p= 0.997). Conclusion: Following demineralization by acid etched process, the sesame gel significantly reduced surface roughness of enamel and its effect was similar to fluoride gel.
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BACKGROUND: Genus Dracocephalum belongs to the Lamiaceae family, representing 11 species in Iran, containing D. ghahremanii Jamzad, D. lindbergii Rech. F, D. oligadenium Bornm. & Gauba, D. kotschyi Boiss., D.multicaule, D.Aucheri, D.Subcapitatum, D.Thymifolium, D.Moldavica, D. polychaetum Borm, and D. surmandinum Rech.f. The current study aimed to investigate the morphological and phytochemical properties of Dracocephalum species in Iran and their pharmacological effects. METHODS: The search was restricted to scientific articles from PubMed, Google Scholar, Science Direct, SpringerLink, and Scopus. The search was limited to scientific journals, books, and book chapters focusing on the medicinal properties of Dracocephalum in Iran for the era from 1993 to 2020. RESULTS: Findings show that Dracocephalum species were utilized to treat various disorders in traditional medicine. Phytochemical studies show that the main constituents isolated from the plant consist of lignans, phytosterol, flavonoids, phenols, alkaloids, Sesquiterpenes, and oxygenated and hydro carbonated monoterpenes. These main components are responsible for antihyperlipidemic, antimicrobial, anticancer, antispasmodic, antioxidant, and cardiovascular effects of the plant. CONCLUSION: This plant has a good potential for drug discovery and curing different diseases. Therefore, more research will be done on the Iranian species of Dracocephalum based on clinical and animal studies to develop an effective drug formulation.
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Lamiaceae , Animals , Iran , Lamiaceae/chemistry , Medicine, Traditional , Phytochemicals/pharmacology , Plant Extracts/therapeutic useABSTRACT
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is the most common behavioral disorder in childhood and adolescence. A number of these patients do not respond to the current pharmacological treatments and there may also be drug side effects. This study aims to determine the efficacy and safety of two herbal medicine products, including Rosa canina L. (RC) and a polyherbal formulation (PHF) syrup, on the clinical manifestations of ADHD in children and adolescents. METHODS: Ninety ADHD patients based on DSM-5 diagnostic criteria will be randomly assigned equally into three groups: (1) RC syrup + methylphenidate (MP), (2) PHF syrup + MP, and (3) placebo + MP according to the inclusion criteria (30 subjects in each group). The syrup dosage is 5cc every 8 h, and MP will have a stabilized dose for 8 weeks during the study. Moreover, Conner's questionnaires will be completed by the teacher and parents before the intervention and then every 4 weeks. Also, the Child Symptom Inventory-fourth edition (CSI-4) and temperament questionnaires will be completed before the intervention and every 4 weeks until 2 months. DISCUSSION: This trial is the first experiment to determine the effects of RC and PHF syrups on the clinical manifestations of ADHD in children and adolescents. Our findings provide new insight into the effect of these herbal products on the clinical manifestations of ADHD. TRIAL REGISTRATION: Iranian Registry of Clinical Trials IRCT20190923044855N1 . Registered on 14 January 2020. The trial was registered at https://www.irct.ir/ .
Subject(s)
Attention Deficit Disorder with Hyperactivity , Central Nervous System Stimulants , Methylphenidate , Rosa , Adolescent , Attention Deficit Disorder with Hyperactivity/diagnosis , Attention Deficit Disorder with Hyperactivity/drug therapy , Central Nervous System Stimulants/therapeutic use , Child , Double-Blind Method , Humans , Iran , Methylphenidate/adverse effects , Multicenter Studies as Topic , Parents , Randomized Controlled Trials as Topic , Treatment OutcomeABSTRACT
Liver injury is the most common complication of anti-tuberculosis drugs that can cause significant problems. The study aimed to determine the effectiveness of Jujube syrup on the prevention of antituberculosis drug-induced hepatotoxicity (DIH). This pilot randomized double-blind study was conducted based on a placebo-controlled design in patients with tuberculosis (TB). The patients were divided into two groups based on the block random allocation method and received 10 cc of jujube or placebo syrup per day. The liver enzyme levels were assessed as primary outcomes, and the severity of cough, anorexia, and nausea along with the quality of life (QOL) was assessed as secondary outcomes. Finally, eight and nine patients in the jujube and placebo groups completed the study, respectively. In the second week of the study, 27.3% of the patients in the placebo group developed hepatotoxicity. Moreover, there was no liver toxicity in the jujube group. This difference between the two groups was statistically significant (p = .037). Furthermore, the severity of cough in patients in the jujube group decreased significantly during weeks 2 and 4. The QOL significantly improved in the jujube group, compared to the placebo group. This study suggested that Jujube syrup could prevent anti-TB DIH. It can also improve the severity of cough and the QOL in pulmonary TB patients.
Subject(s)
Antitubercular Agents/adverse effects , Chemical and Drug Induced Liver Injury/prevention & control , Plant Extracts/pharmacology , Tuberculosis, Pulmonary/drug therapy , Aged , Antitubercular Agents/administration & dosage , Chemical and Drug Induced Liver Injury/etiology , Cough/drug therapy , Cough/etiology , Double-Blind Method , Female , Humans , Male , Middle Aged , Pilot Projects , Quality of Life , Severity of Illness Index , ZiziphusABSTRACT
INTRODUCTION: Pimpinellaanisum is a medicinal plant with antimicrobial, antifungal, and anti-oxidative properties. Limited studies have assessed the antibacterial properties of Pimpinellaanisum on oral and dental pathogens.
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Lacticaseibacillus casei , Oils, Volatile , Pimpinella , Aggregatibacter actinomycetemcomitans , Enterococcus faecalis , Anti-Bacterial AgentsABSTRACT
Chronic rhinosinusitis (CRS) causes long-term discomfort for patients, and due to the frequent relapses and dissatisfaction with current treatments, CRS patients pay more attention to herbal-traditional remedies nowadays. Nigella sativa seed has a special place in Traditional Persian medicine because of its therapeutic and clinical applications. Therefore, we decided to evaluate the effect of N. sativa seed extract on clinical symptoms of CRS patients. In a double-blind controlled clinical trial on CRS patients referred to otolaryngology clinics of Firoozgar and Amiralmomenin hospitals, all the patients used nasal drops of the N. sativa (drug) or sesame oil extract (placebo), and standard SNOT-22 questionnaire completed on days 0 and 28th of study. Data collected and statistical analysis performed by SPSS software. Level of significance was considered as P < 0.05. Out of 53 subjects (33 male and 20 female), 27 were assigned in the drug group and 26 in the placebo group. The mean SNOT-22 score on the 28th day was 19.08 ± 13.21 in the drug group, and in the placebo group, the mean was 37.15 ± 21.47 (P = 0.001). N. sativa extract was particularly effective in improving the feeling of pain, pressure or fullness, numbness and congestion in the nose, and reduction of bad breath. The results of our study indicated that the N. sativa seed nasal drop significantly improved the symptoms of CRS-especially, four major and one minor symptoms- and improved the quality of life of the patients.
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Diabetes mellitus (DM) and its complications impose a significant burden on patients and the health care system. In the Traditional Persian Medicine (TPM), barley is recommended for treatment of DM. This study sought to assess the effect of barley seed aqueous extract on hepatic, pancreatic, renal and cardiac tissues in normal (non-diabetic) and Streptozotocin-induced diabetic rats. Twenty-one male Wistar rats were randomly divided into diabetic and non-diabetic groups. Diabetes was induced by single intraperitoneal injection of Streptozotocin. After one week, the diabetic and non-diabetic groups were randomly divided into control and barley seed extract subgroups namely N group (non-diabetic control rats), S group (seed extract treated non-diabetic rats), D group (diabetic control rats) and DS group (seed extract treated diabetic rats). After 6 weeks, all rats were sacrificed for histopathological analysis and specimens were stained routinely for histological studies. The abnormal histological signs significantly decreased in the DS group compared to D group. Also, protective effects of barley seed extract against histopathological changes were seen in S group compared to N group.These findings suggest that barley seed extract exerts a protective effect on different tissues in diabetes.