Comparison of Th1/Th2 and Treg/Th17 ratios between wet and dry cupping therapies in Persian medicine.

OBJECTIVE: In Persian medicine (PM), wet-cupping therapy (WCT) is the most utilized approach. WCT is mostly done between the shoulders, which is referred to as "hejamt-e-aam" in the Persian language. CD4+T cells also refer to T helper lymphocytes play a critical role in the immune system. Naïve CD4+ T cells differentiate into at least four subsets, T helper 1 (Th1), T helper 2 (Th2), T helper 17 (Th17), and T regulatory (Treg) cells. The master regulator controlling each subset have been defined as follows, Tbet (Th1), Gata3 (Th2), RORγt (Th17), FoxP3 (Treg). The purpose of this study was to compare the effect of WCT and dry-cupping therapy (DCT) on the ratios of Th1/Th2 and Treg /Th17 in healthy individuals. MATERIALS AND METHODS: Participants were divided randomly into two groups of 41 men in the WCT group and 40 men in the DCT group. Blood was taken, before, one and four weeks after the intervention. RNA was extracted from the peripheral blood mononuclear cells and the expression of T-bet, GATA-3, RORγt, and Foxp3 genes were determined by using SYBR green RT-PCR technique. RESULTS: The results showed that WCT increased the expression ofGATA-3, RORγt, and Foxp3 transcription factor genes (p=0.009, p=0.001, and p=0.021, respectively). Although in the WCT group, the ratio of Foxp3/RORγt increased (p=0.048), but the ratio of T-bet/GATA-3 (Th1/Th2) decreased (p=0.971). CONCLUSION: Our findings indicated that WCT may regulate the T subsets of lymphocyte and reduce inflammation.

Efficacy of black seed (Nigella sativa L.) on kidney stone dissolution: A randomized, double-blind, placebo-controlled, clinical trial.

Preclinical studies have shown beneficial effects of black seed (Nigella sativa L.) in the prevention and treatment of renal stones. Hence, we designed a study to evaluate the renal-stone-dissolving efficacy of black seed. Sixty patients with renal stones were randomly enrolled in two arms of a randomized, triple-blind, placebo-controlled, clinical trial. The patients were treated by black seed capsules (500 mg) or placebo two times per day for 10 weeks. Patients were assessed in terms of size of renal stones by using sonography before and after intervention. In the black seed group, 44.4% of patients excreted their stones completely, and the size of the stones remained unchanged and decreased in 3.7% and 51.8% of patients, respectively. In contrast, in the placebo group, 15.3% of the patients excreted their stones completely, 11.5% had reduction in stone size, 15.3% had increase in stone size, and 57.6% had no change in their stone size. The difference in the mean size of renal stones after the study was significant between the two groups (p < 0.05). N. sativa L., as compared with placebo, is demonstrated to have significant positive effects on disappearance or reduction of size of kidney stones.

Assessment of the impacts of traditional Persian medical schemes and recommendations on functional chronic constipation compared to a classic medicine lactulose, a randomized clinical trial.

BACKGROUND: To manage chronic constipation, numerous lifestyle modification schemes and recommendations as well as applications of natural medicaments have been mentioned in manuscripts of traditional Persian medicine (TPM). This study was aimed to compare the impacts of some of those recommendations with lactulose, on functional chronic constipation. METHODS: Via a blocked randomization, 100 patients were enrolled. Schemes and recommendations from TPM as intervention group were evaluated versus lactulose as control by weekly follow-ups with standard questionnaire for 3 months. Stool frequency, hard stool, painful defecation, incomplete evacuation sensation, anorectal obstruction sensation and manual maneuvers were considered as outcome measures. RESULTS: Eighty-six patients (42 in schemes and 44 in lactulose groups) completed the study. Median weekly stool frequency in 0, 4, 8 and 12 weeks of treatment was 1.76±1.79, 2.88±0.89, 2.95±1.05 and 2.93±1.11 in the schemes and 2.41±1.67, 2.57±0.90, 2.84±0.91 and 2.77±1.00 in lactulose groups, respectively (p=0.10, 0.11, 0.60, 0.51). Thirty-two (76.2%) patients in schemes and 24 (54.5%) patients in lactulose groups were treated at the end of the protocol as they did not meet the Rome III criteria for constipation (p=0.04). In schemes group, patients reported no undesirable effects, whereas seven (15.9%) in lactulose group reported flatulence (p=0.02). CONCLUSIONS: Studied schemes were as effective as lactulose, a gold standard to manage constipation. Results demonstrated that TPM schemes and recommendations, as lifestyle modification, for at least 3 months can be introduced as cheap, available and accessible approaches for the management of constipation.

The effects of wet cupping on serum high-sensitivity C-reactive protein and heat shock protein 27 antibody titers in patients with metabolic syndrome.

INTRODUCTION: It has previously been reported that increased level of serum heat shock proteins (Hsps) antibody in patients with metabolic syndrome. It is possible that the expression of Hsp and inflammatory markers can be affected by cupping and traditional Chinese medicine. There is a little data investigating the effects of cupping on markers of inflammation and Hsp proteins, hence, the objective of this study was evaluation of the effects of wet cupping on serum high-sensitivity C-reactive protein (hs-CRP) and Hsp27 antibody titers in patients with metabolic syndrome. SUBJECTS AND METHODS: Serum Hs-CRP and Hsp27 antibody titers were assessed in samples from 126 patients with metabolic syndrome (18-65 years of age) at baseline, and after 6 and 12 weeks after treatment. One hundred and twenty-six patients were randomly divided into the experimental group treated with wet cupping combined with dietary advice, and the control group treated with dietary advice alone using a random number table. Eight patients in case group and five subjects in control groups were excluded from the study. Data were analyzed using SPSS 15.0 software and a repeated measure ANCOVA. RESULTS: Serum hs-CRP titers did not change significantly between groups (p>0.05) and times (p=0.27). The same result was found for Hsp27 titers (p>0.05). CONCLUSION: Wet-cupping on the interscapular region has no effect on serum hs-CRP and Hsp27 patients with metabolic syndrome.

The effects of wet cupping on coronary risk factors in patients with metabolic syndrome: a randomized controlled trial.

High serum cholesterol is an important risk factor for cardiovascular events. It has been reported that regular blood donation is associated with a reduction in serum cholesterol. This study aimed to determine the effects of wet cupping on lipid profiles and anthropometric characteristics of patients with metabolic syndrome. One hundred and thirty-six patients aged 18-65 years with metabolic syndrome were recruited to participate in this trial. Ten patients were excluded due to exclusion criteria. Patients (n = 126) were randomly assigned into the control (n = 63) and experimental (n = 63) groups. Patients in the experimental group were treated with wet cupping combined with dietary advice. The controls were given dietary advice only. Anthropometric and biochemical parameters were assessed at baseline and at six and 12 weeks after treatment. The significance of the data was analyzed using a repeated measure ANOVA. The lipid profile status did not differ significantly between the two groups (p > 0.05) whereas there was a significant difference between the two time points within each group (p < 0.05). In addition, several anthropometric parameters improved in both groups, but this did not differ significantly between subject groups. Wet cupping does not have a significant effect on anthropometric or biochemical indices compared to the effect of dietary advice alone.