Antiviral drugs as well as natural remedies have been used to reduce symptoms and the rate of recurrences of herpes simplex virus type 1 (HSV-1) infection, a common disease. To evaluate anti-HSV-1 activity of a pine cone lignin and ascorbic acid treatment, a clinical pilot study was carried out. Forty-eight healthy patients of both genders between 4 and 61 years old (mean: 31+/-16 years), with active lesions of HSV-1, took part in the study. According to the HSV-1 stage at the presentation, the patients were classified into the prodromic (16 patients), erythema (11 patients), papule edema (1 patient), vesicle/pustule (13 patients) and ulcer stages (7 patients). One mg of lignin-ascorbic acid tablet or solution was orally administered three times daily for a month. Clinical evaluations were made daily the first week and at least three times a week during the second week after the onset and every six months during the subsequent year to identify recurrence episodes. The patients who began the lignin-ascorbic acid treatment within the first 48 hours of symptom onset did not develop HSV-1 characteristic lesions, whereas those patients who began the treatment later experienced a shorter duration of cold sore lesions and a decrease in the symptoms compared with previous episodes. The majority of the patients reported the reduction in the severity of symptoms and the reduction in the recurrence episodes after the lignin-ascorbic acid treatment compared with previous episodes, suggesting its possible applicability for the prevention and treatment of HSV-1 infection.

BACKGROUND:In this clinical trial we compared the effects of broccoli sprouts powder, as an alternative and complementary treatment, to those of standard triple therapy, as a common medical treatment, on cardiovascular risk factors following the H.pylori eradication in patients with type 2 diabetes.

METHODS:Eighty-six type 2 diabetic patients with positive H.pylori stool antigen test (HpSAg) were randomized to receive one of the three following regimens: STT) Standard triple therapy (omeprazole 20 mg, clarithromycin 500 mg, amoxicillin 1000 mg, twice a day for 14 days), BSP) 6 g/d broccoli sprouts powder for 28 days, and combination of these as STT + BSP. After 4 weeks of treatment, H.pylori eradication rates were assessed by HpSAg. Anthropometric measures, blood pressure, serum lipids and lipoproteins as well as serum high sensitive- C reactive protein were also assessed at baseline and at the second examination.

RESULTS:Seventy-seven participants completed the study [STT (n = 28), BSP (n = 25), STT + BSP (n = 24)]. The H.pylori eradication rates were 89.3%, 56.0% and 91.7% in STT, BSP and STT + BSP groups, respectively. After the treatment, both systolic and diastolic blood pressure significantly decreased in STT + BSP group (P < 0.05). Serum triglycerides and TG/HDL-C ratio increased in STT patients group (<0.05). Serum hs-CRP levels significantly decreased in the patients who were treated with BSP per se (3.0 ± 2.5 at baseline vs. 2.3 ± 2.1 after the treatment, P < 0.05).

CONCLUSION:Compared to standard triple therapy, BSP regimen in addition to considerable effects on H.pylori eradication had also favorable properties on cardiovascular risk factors following the H.pylori eradication.

Huntington's disease (HD) is a neurodegenerative disease for which there is no curative treatment available. Given that the endocannabinoid system is involved in the pathogenesis of HD mouse models, stimulation of specific targets within this signaling system has been investigated as a promising therapeutic agent in HD. We conducted a double-blind, randomized, placebo-controlled, cross-over pilot clinical trial with Sativex(®), a botanical extract with an equimolecular combination of delta-9-tetrahydrocannabinol and cannabidiol. Both Sativex(®) and placebo were dispensed as an oral spray, to be administered up to 12 sprays/day for 12 weeks. The primary objective was safety, assessed by the absence of more severe adverse events (SAE) and no greater deterioration of motor, cognitive, behavioral and functional scales during the phase of active treatment. Secondary objectives were clinical improvement of Unified Huntington Disease Rating Scale scores. Twenty-six patients were randomized and 24 completed the trial.After ruling-out period and sequence effects, safety and tolerability were confirmed. No differences on motor (p = 0.286), cognitive (p = 0.824), behavioral (p = 1.0) and functional (p = 0.581) scores were detected during treatment with Sativex(®) as compared to placebo. No significant molecular effects were detected on the biomarker analysis. Sativex(®) is safe and well tolerated in patients with HD, with no SAE or clinical worsening. No significant symptomatic effects were detected at the prescribed dosage and for a 12-week period. Also, no significant molecular changes were observed on the biomarkers. Future study designs should consider higher doses, longer treatment periods and/or alternative cannabinoid combinations.Clincaltrals.gov identifier: NCT01502046.

CONTEXT: The incidence of tendon injuries and tendinopathy has risen substantially in the past decades. OBJECTIVE: To assess the noninferiority of therapy based on the homeopathic preparation Traumeel S ointment (Heel GmbH, Baden-Baden, Germany) compared with treatment based on diclofenac 1% gel in patients with tendinopathies of varying etiology. DESIGN: Nonrandomized, observational study. SETTING: Ninety-five homeopathy and conventional medical practices in Germany. PATIENTS: Three hundred fifty-seven patients aged 18 to 93 years with tendinopathy of varying etiology based on excessive tendon load rather than inflammation. INTERVENTIONS: Traumeel S ointment or diclofenac 1% gel for a maximum of 28 days. MAIN OUTCOME MEASURES: Efficacy was measured on a four-degree scale on pain-related variables, on variables related to motility, and on overall treatment outcome. Tolerability was monitored as adverse events. Compliance was assessed by practitioner and patient on a four-degree scale. RESULTS: The patients groups were comparable at baseline. The changes in summary score of all pain-related variables were -5.3 +/- 2.7 (all values means +/- SD) in the Traumeel group and -5.0 +/- 2.7 in the control group. Changes for all motility-related variables were -4.2 +/- 3.8 with Traumeel and -3.7 +/- 3.4 with control therapy. The summary scores for all clinical variables were reduced by -9.5 +/- 5.7 with Traumeel therapy and by -8.7 +/- 5.4 with diclofenac-based treatment. Homeopathic therapy was noninferior to diclofenac therapy on all variables. For motility-related variables, there was a trend toward superiority of Traumeel. Treatments were well tolerated with no treatment-related adverse events. CONCLUSIONS: The results suggest that Traumeel ointment is an effective alternative to nonsteroidal antiinflammatory drugs therapy for the acute symptomatic treatment of patients with tendinopathy.

OBJECTIVE: 1) To assess the efficacy of homeopathic prepared Galphimia glauca compared to placebo in the treatment of pollinosis. 2) To estimate the corresponding overall success rate of Galphimia glauca. Meta-analysis of clinical trials. STUDY SELECTION: 7 randomized double-blind placebo-controlled trials and 4 not placebo-controlled trials (1 randomized and controlled, 1 prospective uncontrolled, 2 retrospective uncontrolled) performed by our study group between 1980 and 1989. An additional MEDLINE search revealed no further trials on this topic. Exclusion and inclusion criteria were identical over all trials. In total, 1038 ambulatory patients that suffered from acute pollinosis (752 in placebo-controlled trials) entered the analysis. MAIN OUTCOME MEASURES: Relative frequency and relative risk for showing noticeable and soothing relief in ocular symptoms as assessed by the patient. The overall rate of improved eye-symptoms is about 1.25 (CI: 1.09 to 1.43) times higher in the verum than in the placebo group. Verum success rate is estimated by 79.3% (CI: 74.1% to 85.0%). Across the single studies the results were highly comparable except for the study run in 1985. A significant superiority of Galphimia glauca over placebo is demonstrated. Estimates of verum success rates are comparable with those of conventional antihistaminics, but no side effects occurred. As not all of the single studies were analyzed by intention to treat analysis the results may be biased.

BACKGROUND:The objective of the clinical study was to investigate the efficacy and tolerance of a homeopathic nasal spray in cases of hay fever (seasonal allergic rhinitis) in comparison with the conventional intranasal cromolyn sodium therapy.

PATIENTS AND METHODS:In total, 146 outpatients with symptoms of hay fever were enrolled into the clinical study (randomized, double-blind, equivalence trial) (time of treatment: 42 days). The homeopathic remedy (Luffa comp.-Heel trade mark Nasal Spray, dosage: 0.14 ml per application, 4 times per a day / naris) consisted of a fixed combination made up of Luffa operculata, Galphimia glauca, histamine, and sulfur. The main outcome measure of the efficacy was the quality of life as measured by means of the Rhinoconjunctivitis Quality of Life-Questionnaire (RQLQ). The tolerance of the trial medication was registered by means of global assessment, rhinoscopy, recording of adverse events and with the aid of vital and laboratory parameters.

RESULTS:The results of the study demonstrate a quick and lasting effect of the treatment. This effect was independent from the medication applied and produced a nearly complete remission of the hay fever symptoms. The RQLQ global score changed significantly in the course of the treatment, indicating therapeutic equivalence between the two forms of treatment. Adverse systemic effects did not occur. Local adverse events appeared in 3 patients.

CONCLUSIONS:The study proved that, for the treatment of hay fever, the homeopathic nasal spray is as efficient and well tolerable as the conventional therapy with cromolyn sodium.

BACKGROUND:Stomatitis is a common consequence of chemotherapy and a condition for which there is little effective treatment. Although the management of patients with other chemotherapy-related toxicities has improved in recent years, the incidence of stomatitis is increasing because of more intensive treatment and is often a dose limiting factor in chemotherapy. The authors assessed the efficacy of a homeopathic remedy, TRAUMEEL S(R), in the management of chemotherapy-induced stomatitis in children undergoing bone marrow transplantation.

METHODS:A randomized, placebo-controlled, double-blind clinical trial was conducted in 32 patients ages 3-25 years who had undergone allogeneic (16 patients) or autologous (16 patients) stem cell transplantation. Of the 30 evaluable patients, 15 were assigned placebo, and 15 were assigned TRAUMEEL S both as a mouth rinse, administered five times daily from 2 days after transplantation for a minimum of 14 days, or until at least 2 days after all signs of stomatitis were absent. Stomatitis scores were evaluated according to the World Health Organization grading system for mucositis.

RESULTS:A total of five patients (33%) in the TRAUMEEL S treatment group did not develop stomatitis compared with only one patient (7%) in the placebo group. Stomatitis worsened in only 7 patients (47%) in the TRAUMEEL S treatment group compared with 14 patients (93%) in the placebo group. The mean area under the curve stomatitis scores were 10.4 in the TRAUMEEL S treatment group and 24.3 in the placebo group. This difference was statistically significant (P<0.01).

CONCLUSIONS:This study indicates that TRAUMEEL S may reduce significantly the severity and duration of chemotherapy-induced stomatitis in children undergoing bone marrow transplantation.

OBJECTIVES:Bronchitis is a common respiratory tract infection of humans mainly caused by influenza virus, rhinovirus, adenovirus, coronavirus and respiratory syncytial virus. The aim of this review was to gather fragmented literature on ethnomedicinal plants used against bronchitis in the Himalayan region and their in-vitro validation against bronchitis causing viral pathogens.

KEY FINDINGS:Present review contains ethnomedicines of total 55 plants from different countries of the Himalayas. Most of the literature reported was from India followed by Pakistan, China and Nepal. Familiarly used plant families for bronchitis treatment in the Himalayan region were Leguminosae (six plants) and Lamiaceae (five plants). Leaves and roots were the most common parts used in ethnomedicines against bronchitis. Of these 55 plants, only six plants have been studied in vitro against viral pathogens causing bronchitis. Different compounds like monoterpenoids, flavonoids, triterpenoids, iridoid glycosides, sesquiterpenes, benzoic and phenolic compounds were reportedly isolated from these plant extracts having strong antiviral potential.

SUMMARY:The Himalayan regions possess variety of ethnomedicinal plants used against respiratory diseases, but still there are only few studies related with their in-vitro validation. We invite the attention of researchers for detailed ethnopharmacological and phytochemical studies on unexplored plants used to treat bronchitis for the development of novel antiviral drugs.

OBJECTIVES:Bronchitis is a common respiratory tract infection of humans mainly caused by influenza virus, rhinovirus, adenovirus, coronavirus and respiratory syncytial virus. The aim of this review was to gather fragmented literature on ethnomedicinal plants used against bronchitis in the Himalayan region and their in-vitro validation against bronchitis causing viral pathogens.

KEY FINDINGS:Present review contains ethnomedicines of total 55 plants from different countries of the Himalayas. Most of the literature reported was from India followed by Pakistan, China and Nepal. Familiarly used plant families for bronchitis treatment in the Himalayan region were Leguminosae (six plants) and Lamiaceae (five plants). Leaves and roots were the most common parts used in ethnomedicines against bronchitis. Of these 55 plants, only six plants have been studied in vitro against viral pathogens causing bronchitis. Different compounds like monoterpenoids, flavonoids, triterpenoids, iridoid glycosides, sesquiterpenes, benzoic and phenolic compounds were reportedly isolated from these plant extracts having strong antiviral potential.

SUMMARY:The Himalayan regions possess variety of ethnomedicinal plants used against respiratory diseases, but still there are only few studies related with their in-vitro validation. We invite the attention of researchers for detailed ethnopharmacological and phytochemical studies on unexplored plants used to treat bronchitis for the development of novel antiviral drugs.

The chaga mushroom (Inonotus obliquus) contains a wide range of excellent bioactive compounds. However, limited information exists on the antiviral activity of the compounds extracted from chaga. A number of subfractions of chaga were obtained using different solvents and different procedures. The subfractions of chaga extracted with water, alcohol, alkali were tested for their toxicity for the Vero cell culture and antiviral effect in the Vero cells infected with the Herpes simplex virus (HSV), Type 1. It was shown that most of the subfractions were not toxic for the Vero cells and had protective effect on the Vero cells infected with HSV. The subfraction IV in the concentration 5 microg/ml protected the Vero cells from cytodestructive action of HSV and no viral DNA was detected in infected cells treated with chaga extracts. Best protective effect was observed when compound was added before or within one hour after the Vero cells were infected with HSV.

The aim of this study was to evaluate the safety and potential of PCS as the anti-fatigue functional food. PCS was prepared by water extracting-alcohol precipitating method, and its chemical compositions of monosaccharide were analyzed. Then, acute toxicity and anti-fatigue activity of PCS were evaluated. PCS is composed of Rha, Arab, Xyl, Man, Glu, and Gal, its molar ratio is 0.17: 0.30: 0.26: 0.35: 1.00: 0.57. No mortality and general symptoms of toxicity were observed in the PCS treated mice (7.5, 15, and 20g/kg body weight), the body weight and food consumption were not significantly changed compared with the normal control group. The relative weights of main organ, and biochemical indicators also did not markedly change. PCS can significantly prolong the duration of the swimming time to exhaustion in mice, decrease BUN, LA levels, increase LDH activities, and the contents of HG in the PCS treated mice. The dose of 400mg/kg body weight is the optimal dose for anti-fatigue activity both in male and female mice. In conclusion, PCS is a promising traditional natural-based therapeutic remedy for relieving fatigue with high safety.

In recent years, epidemiological data has demonstrated that alcohol consumption is a risk factor for sunburn, melanoma and nonmelanoma skin cancer. We hypothesized that if the concentration of the antioxidants in the skin has already decreased due to alcohol consumption, then an adequate neutralization of the free radicals induced by ultraviolet light cannot be performed. Based on this hypothesis, we determined the carotenoid concentration in the skin and the minimal erythema dose (MED) of 6 male human volunteers before and after consumption of alcohol or alcohol and orange juice combined. The results showed a significant decrease in the carotenoid concentration in the skin and the MED after alcohol consumption, but no significant decrease after a combined intake of alcohol and orange juice.

OBJECTIVES:Evidence from clinical trials questions the benefit-risk ratio of first-line antibiotic treatment for uncomplicated acute otitis media in childhood. Alternative treatment strategies are very popular but have not been the subject of larger controlled clinical trials. This trial compares an alternative with a conventional treatment strategy for acute otitis media.

METHODS AND PATIENTS:390 children aged 1-10 years presenting with uncomplicated acute otitis media participated in a prospective, open, non-randomized, controlled, parallel-group study. According to self-assignment of investigators, children were treated either conventionally (free combinations of decongestant nose drops, mucolytics, analgesics and antibiotics) or alternatively with Otovowen (fixed combination of plant-based tinctures and homeopathic potencies), supplemented by conventional medications when considered necessary.

RESULTS:Alternatively treated patients (n = 192) had significantly less severe otoscopic findings and clinical symptom ratings at baseline than children treated in conventional centers (n = 193). Patients cared for by conventional therapists took more antibiotics (80.5% vs. 14.4%; chi2-test, p<0.001) and analgesics (66.8% vs. 53.2%; chi2-test, p = 0.007). Times to recovery were 5.3 +/- 2.4 and 5.1 +/- 2.2 days for alternative and conventional treatment, respectively. Odds ratios (OR) with a lower limit of 1-sided 97.5% confidence interval (CI) were 0.98 (0.76), 0.95 (0.73) and 0.88 (0.69) for results adjusted to baseline otoscopy, pain and symptom score, respectively (Cox-Mantel test). Absence from school or preschool nursery was 1.7 days in both groups; ORs (CI) were 1.00 (0.76), 0.96 (0.73) and 1.04 (0.80). Noninferiority of alternative treatment (CI limit of OR above 0.696) was not proven for pain resolution (-5.2 vs. -5.8 score points); OR (CI) were 0.87 (0.68), 1.15 (0.87) and 0.74 (0.58). Alternative treatment was judged both by doctors (Mann-Whitney estimator with 2-sided 95% CI 0.41 (0.35-0.47)) and parents (0.42 (0.36-0.48)), to be significantly better tolerated than conventional treatment.

CONCLUSIONS:In primary care management of uncomplicated acute otitis media in childhood, an alternative treatment strategy based on the natural medicine, Otovowen may substantially reduce the use of antibiotics without disadvantage to the clinical outcome.

The present study evaluates the protective effects of an antioxidant-rich extract of(NAOE) in abnormalities associated with the metabolic syndrome (MetS) in rats. HPTLC of NAOE revealed the presence of 13 total antioxidants, 14 flavonoids, and 10 phenolic acids. Rats administered with fructose (20% /) in drinking water for 45 days to induce abnormalities of MetS received NAOE (200 and 400 mg/kg, po), the standard drug gemfibrozil (60 mg/kg, po), aerobic exercise (AE), and a combination of NAOE 400 mg/kg and AE (NAOEAE) daily for 45 days. All treatments significantly altered the lipid profile and attenuated the fructose-elevated levels of uric acid, C-reactive protein, homocysteine, and marker enzymes (AST, LDH, and CK-MB) in serum and malondialdehyde in the heart and restored the fructose-depleted levels of glutathione and antioxidant enzymes (superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase). A significant decrease in blood glucose and insulin levels decreased insulin resistance, and improved glucose tolerance was observed in the treatment animals when compared with the fructose-fed animals. The best mitigation of MetS was shown by the NAOEAE treatment indicating that regular exercise along with adequate consumption of antioxidant-rich foods such as spinach in diet can help control MetS.

1. The present study examined the efficacy of Chlorophytum borivilianum root (powder) in modulating the hyperlipaemic/hypercholesteraemic conditions in male albino rats. 2. Administration of C. borivilianum (0.75 and 1.5 g root powder/rat per day for 4 weeks) to hypercholesteraemic rats significantly increased high-density lipoprotein-cholesterol levels and decreased plasma and hepatic lipid profiles. 3. In addition, there were significant increases in faecal cholesterol, neutral sterol and bile acid excretion with elevated hepatic 3-hydroxy-3-methylglutaryl coenzyme A reductase activity and bile acid production. 4. Furthermore, the hypercholesteraemic rats treated with both doses of C. borivilianum also exhibited increases in superoxide dismutase and ascorbic acid levels. 5. Normocholesteraemic animals treated with both doses of C. borivilianum root powder did not show any significant variation in either lipid or anti-oxidant profiles, except for an increase in the hepatic ascorbic acid concentration compared with their untreated counterparts. 6. The hypolipaemic/hypocholesteraemic effect of C. borivilianum root powder appears to be mediated by an increase in cholesterol turnover via increased faecal cholesterol excretion and, second, through an endogenous cholesterol conversion into bile acid. 7. Administration of C. borivilianum root powder also increased the activities of anti-oxidant enzymes and vitamin C levels, which may have enhanced the anti-oxidant capacity of the liver.

The present studywas undertaken to assess the bioaccumulation potential of cadmium in liver, kidney, gills and muscles of freshwater fish, Nile tilapia Oreochromis niloticus and the changes in oxidative stress indices in liver and kidney with or without simultaneous treatment with waterborne vitamin C and rosemary leaf extract. Adult tilapia were divided into seven groups. Six groups were exposed to sublethal concentrations of Cd, three groups to 5 ppm, while other three to 10 ppm. Two groups from each of the Cd exposed groups were treated with Vitamin C (5ppm) and rosemary leaf extract (2.5 ppm) for a period of 21 days. Cadmium concentration in liver, kidneys and gills was significantly higher in the cadmium exposed groups being invariably high in the groups exposed to 10 ppm CdCl2.H2O.Treatment with Vitamin C and rosemary leaf extract significantly reduced cadmium concentration in comparison to non-treated Cd exposed groups. Treatment with Vitamin C and rosemary leaf extract significantly reduced oxidative stress in Cd exposed fish as evidenced from lower concentration of lipid peroxides and reduced activity of catalase and higher activity of superoxide dismutase in liver and kidney as compared to control fish. Reduction in Cd induced oxidative stress and bioaccumulation was comparable between the two antioxidant treatments, Vitamin C and rosemary leaf extract. The key findings suggest that both the antioxidants used showed ameliorative potential to reduce tissue accumulation of Cd and associated oxidative stress in fresh water fish, Nile tilapia.

Cancer has surpassed heart disease as the leading cause of death in the United States. The mortality rate for cancer is high (roughly 42%), and it increases dramatically with increasing age, especially in patients between the ages of 40 and 60 years old. Currently, the efforts at cancer prevention have been minimal. The drugs developed so far are expensive and have serious side effects. There are at least 18 vitamin D-sensitive cancers. Ultraviolet light, and specifically ultraviolet B (UVB), could reduce cancer by the limited exposure of suitable skin areas to UVB of an intensity and duration insufficient to produce skin cancer. An irrational fear of skin cancer is preventing this idea from being implemented. Though skin cancer incidence is significant, mortality from skin cancer is relatively rare. Roughly 1,000,000 Americans will be affected by skin cancer but only 10,000 deaths are expected in 2005 (a 1% mortality rate). Skin cancer is easily detected and often cured by excisional biopsy alone. Current practice among practicing clinicians is to use a prescription drug substitute for UV light, calcitriol (1-25 dihydroxycholcalciferol). However, high levels of (calcitriol) are dangerous, and there is no consensus on just what a high dose or a safe dose is. Apart from skin cancer, UV light exposure possesses few risks. Additionally, a number of botanical agents such as ginkgo biloba, vitamins E and C, carotenoids, selenium and proanthocyanidins can prevent the risk of skin cancer. Ginkgo biloba also possess the following additional cancer chemopreventive qualities: (1) promoting apoptosis of cancer cells; (2) an anti-clastogenic effect on chromosomes by repairing and reconstituting broken and damaged chromosomes; (3) a powerful therapeutic effect on the treatment of fibrosis-related cancer; (4) a therapeutic effect on free radical-induced cancer; (5) a therapeutic effect on the treatment of cancer incident to the result of numerous carcinogens; (6) a therapeutic effect on preventing free radical-induced cancer; (7) an enhancing effect on radiation therapy in the treatment of cancer; and (8) a therapeutic effect on reducing the size of cancer tumors. Ginkgo biloba is widely-used and has few adverse effects. The proposed preventive treatment for cancer consists of short intermittent exposure of the least sensitive areas of the body to sunlight and/or artificial ultraviolet light. The routine testing of plasma vitamin D levels help monitor the effectiveness of the treatment and periodic checkups with a dermatologist help monitor the safety.

Anti-proliferative and pro-apoptotic activities of fractions of Pleurotus ostreatus were examined using HT-29 colon cancer cells in vitro. A hot-water-soluble fraction of the mycelium of the liquid cultured mushroom was partially isolated and chemically characterized as a low-molecular-weight alpha-glucan. HT-29 cells were exposed to the different isolates and significant inhibition of proliferation was obtained in a dose-dependent manner. Proliferation inhibition was shown to be the result of apoptotic induction because the pro-apoptotic molecules Bax and cytosolic cytochrome-c were upregulated. Fluorescence-activated cell sorter analyses of polysaccharide-treated HT-29 cells showed a high percentage of Annexin-positive cells. Here, we describe a newly identified low-molecular-weight alpha-glucan with promising anti-tumorigenic properties, and demonstrate its direct effect on colon cancer cell proliferation via induction of programmed cell death.

OBJECTIVE:Anemia in patients presenting for elective surgery is associated with increased morbidity, allogeneic blood transfusion, and delay of surgery. Extract of sorghum bicolor has been shown to have hemopoietic, immune-stimulating, and antioxidant effects in rats and in patients with HIV. The aim of this study was to determine the effect of the extract in patients with preoperative anemia booked for myomectomy.

METHODS:Consenting patients (N = 66) were randomly assigned to two groups. The test group (n = 34) was given folic acid 5 mg/d, 200 mg iron tablet three times daily, and 500 mg/d of the extract. The control group (n = 32) was given the same doses of folic acid and iron for a period of 3 wk. Blood samples were taken atbaseline and weekly for full blood cell count and liver and kidney function tests. Participants were screened for tuberculosis, HIV, hepatitis, and sickle cell anemia.

RESULTS:Increases in red blood cell count, hematocrit, and hemoglobin concentration in participants in the test group were highly significant (P < 0.0002, P < 0.0001, and P < 0.0001, respectively). Participants in the control group had a significant increase in the hemoglobin concentration (P > 0.04). The changes in liver enzymes, urea, and creatinine for participants in the test group were within the normal ranges.

CONCLUSION:The addition of the extract of sorghum bicolor to routine hematinics is superior to the use of routine hematinics alone. Although the difference is not statistically significant, the extract will correct preoperative anemia in an additional 15% of the patients.

The anti-inflammatory effect of Arnica montana 6cH was evaluated using acute and chronic inflammation models. In the acute, model, carrageenin-induced rat paw oedema, the group treated with Arnica montana 6cH showed 30% inhibition compared to control (P<0.05). Treatment with Arnica 6cH, 30 min prior to carrageenin, did not produce any inhibition of the inflammatory process. In the chronic model, Nystatin-induced oedema, the group treated 3 days previously with Arnica montana 6cH had reduced inflammation 6 h after the inflammatory agent was applied (P<0.05). When treatment was given 6 h after Nystatin treatment, there was no significant inhibitory effect. In a model based on histamine-induced increase of vascular permeability, pretreatment with Arnica montana 6cH blocked the action of histamine in increasing vascular permeability.