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Evaluation of the effects of supplementation with Pycnogenol® on fitness in normal subjects with the Army Physical Fitness Test and in performances of athletes in the 100-minute triathlon.
Vinciguerra, G, Belcaro, G, Bonanni, E, Cesarone, MR, Rotondi, V, Ledda, A, Hosoi, M, Dugall, M, Cacchio, M, Cornelli, U
The Journal of sports medicine and physical fitness. 2013;(6):644-54
Abstract
AIM: The aim of this registry study was to evaluate the effects of Pycnogenol® (French pine bark extract) on improving physical fitness (PF) in normal individuals using the Army Physical Fitness Test (APFT). The study evaluated the efficacy of Pycnogenol, used as a supplement, in improving training, exercise, recovery and oxidative stress. METHODS The study was divided into 2 parts. In PART 1 (Pycnogenol 100 mg/day), the APFT was used to assess an improvement in PF during an 8-week preparation and training program. In PART 2 (Pycnogenol 150 mg/day), the study evaluated the effects of Pycnogenol supplementation in athletes in training for a triathlon. RESULTS PART 1. There was a significant improvement in both males and females in the 2-mile running time within both groups, but the group using Pycnogenol (74 subjects) performed statistically better than controls (73 subjects). The number of push-ups was improved, with Pycnogenol subjects performing better. Sit-ups also improved in the Pycnogenol group. Oxidative stress decreased with exercise in all subjects; in Pycnogenol subjects the results were significantly better. PART 2. In the Pycnogenol group 32 males (37.9; SD 4.4 years) were compliant with the training plan at 4 weeks. In controls there were 22 subjects (37.2;3.5) completing the training plans. The swimming, biking and running scores in both groups improved with training. The Pycnogenol group had more benefits in comparison with controls. The total triathlon time was 89 min 44 s in Pycnogenol subjects versus 96 min 5 s in controls. Controls improved their performing time on average 4.6 minutes in comparison with an improvement of 10.8 minutes in Pycnogenol subjects. A significant decrease in cramps and running and post-running pain was seen in the Pycnogenol group; there were no significant differences in controls. There was an important, significant post-triathlon decrease of PFR one hour after the end of the triathlon with an average of -26.7, whereas PFR in controls increased. In Pycnogenol subjects there was a lower increase on oxidative stress with a faster recovery to almost normal levels (<330 for these subjects). These variations in PFR values were interpreted as a faster metabolic recovery in subjects using Pycnogenol. CONCLUSION This study opens an interesting new application of the natural supplementation with Pycnogenol that, with proper hydration, good training and nutritional attention may improve training and performances both in normal subjects and in semi-professional athletes performing at high levels in difficult, high-stress sports such as the triathlon.
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2.
Intravesical hyaluronic acid and alkalinized lidocaine for the treatment of severe painful bladder syndrome/interstitial cystitis.
Lv, YS, Zhou, HL, Mao, HP, Gao, R, Wang, YD, Xue, XY
International urogynecology journal. 2012;(12):1715-20
Abstract
INTRODUCTION AND HYPOTHESIS Intravesical instillation of hyaluronic acid (HA) may restore the integrity of glycosaminoglycan layer in patients with painful bladder syndrome/interstitial cystitis (PBS/IC), and the benefit may be improved with addition of alkalinized lidocaine (AL). METHODS 48 women with severe PBS/IC who failed oral medications were enrolled and divided into one trial and two control groups. The trial group received intravesical 40 mg HA, 10 ml of 2 % lidocaine and 5 ml of 8.4 % sodium bicarbonate on a weekly basis for 8 weeks and then monthly for 4 months with a subsequent follow-up of 24 weeks, while the two control groups received 40 mg HA and mixture of 10 ml of 2 % lidocaine and 5 ml of 8.4%sodium bicarbonate respectively following the same procedure. Response to therapy was evaluated by Global Response Assessment, voids per day, Visual Analogue Scale for pain, frequency and urgency, O'leary-Sant Interstitial Cystitis Symptom Index and Problem Index, cystoscopy and bladder capacity. RESULTS Overall 45 patients finished this study protocol. The HA + AL group and the AL group showed significant improvement at week 2 (P < 0.01), while the HA group began to show effect at week 4 (P < 0.01). There was no improvement in the AL group at week 24 and these patients quitted the study without follow up. Contrarily, the HA + AL and HA group kept on improving till the end of the study without significant difference between the two groups. CONCLUSIONS Intravesical instillation of HA and AL may provide both immediate and sustained relief of symptoms in severe PBS/IC in this preliminary study.
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Modulation of serum gastric parietal cell antibody level by levamisole and vitamin B12 in oral lichen planus.
Lin, HP, Wang, YP, Chia, JS, Chiang, CP, Sun, A
Oral diseases. 2011;(1):95-101
Abstract
OBJECTIVES The objective of this study was to test the efficacy of three different treatment modalities on the reduction of serum anti-gastric parietal cell autoantibody (GPCA) level in GPCA-positive oral lichen planus (OLP) patients. MATERIALS AND METHODS Of 147 GPCA-positive OLP patients, 100 were treated with levamisole plus vitamin B12, 10 with vitamin B12 only and 37 with levamisole only. The serum GPCA levels in 147 OLP patients were measured at baseline and after treatment. RESULTS Treatment with levamisole plus vitamin B12 for a period of 2-50 months and treatment with vitamin B12 only for a period of 4-44 months could effectively reduce the high serum GPCA level to undetectable level in 100 and 10 OLP patients, respectively. However, treatment with levamisole only for a period of 2-50 months could not modulate the high mean serum GPCA titer to a significantly lower level in 37 OLP patients. A 92% GPCA recurrence rate was found in 25 OLP patients receiving no further vitamin B12 treatment during the GPCA-negative remission period. CONCLUSION For GPCA-positive OLP patients, treatment modality containing vitamin B12 can effectively reduce the high serum GPCA level to undetectable level. OLP patients with underlying autoimmune atrophic gastritis trait should receive a maintenance vitamin B12 treatment for life.
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Immunological and clinical effects of alphacalcidol in patients with psoriatic arthropathy: results of an open, follow-up pilot study.
Gaál, J, Lakos, G, Szodoray, P, Kiss, J, Horváth, I, Horkay, E, Nagy, G, Szegedi, A
Acta dermato-venereologica. 2009;(2):140-4
Abstract
The aim of this study was to describe the effect of systemic alphacalcidol (1 OH vitamin D3) treatment on clinical and immunological parameters in patients with psoriatic arthropathy. Among the 19 patients investigated, 10 were treated with 0.25 microg oral alphacalcidol twice daily for 6 months, while 9 other patients served as controls. In the peripheral blood of the treated group but not in the controls, a statistically significant decrease was observed in the percentage of CD3/CD69-positive activated and CD8-positive interferon-gamma-producing T cells and in the serum level of interferon-gamma during the first 3 months and also in the clinical activity of the disease during the whole 6-month follow-up period. Our results show that systemic alphacalcidol treatment has an immunomodulatory effect on patients with psoriatic arthropathy. This effect is manifested by a short-term temporary decrease in type 1 immune responses and a continuous decrease in disease activity.
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[The efficiency of the drug "Galavit" in complex treatment for infectious-and-inflammatory diseases of urogenital system].
Shaplygin, LV, Klopot, AM
Voenno-meditsinskii zhurnal. 2006;(3):29-34
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Seborrheic keratoses: a study comparing the standard cryosurgery with topical calcipotriene, topical tazarotene, and topical imiquimod.
Herron, MD, Bowen, AR, Krueger, GG
International journal of dermatology. 2004;(4):300-2
Abstract
BACKGROUND Patients with seborrheic keratoses frequently desire an effective topical therapy for seborrheic keratoses. OBJECTIVE To compare topical calcipotriene, topical tazarotene, and topical imiquimod with standard cryosurgery in the treatment of seborrheic keratoses. METHODS Fifteen patients with numerous seborrheic keratoses were enrolled in an open-label study comparing cryosurgery with topical agents. Eight separate seborrheic keratoses were selected to be treated with topical medications. One lesion was treated with cryosurgery. RESULTS One treatment with cryosurgery led to clinical and histological improvement of all lesions treated. Neither scarring nor recurrence resulted in cryosurgery. In seven of 15 patients, tazarotene 0.1% cream applied BID caused clinical improvement in lesions within 16 weeks. CONCLUSION Cryosurgery produces clinical and histological improvement of seborrheic keratoses. The result with cryosurgery was cosmetically acceptable to all patients. Responders to tazarotene cream 0.1% found it cosmetically acceptable.
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Prospective comparison of sodium hyaluronate and hylan G-F 20 in a clinical practice: comment on the concise communication by Martens.
Brown, DJ, Wood, EV, Hannah, HM, Rao, VS, Teanby, D
Arthritis and rheumatism. 2004;(5):1697-8; author reply 1698
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[Role of immunomodulatory treatment with Iscador QuS and Intron A of women with CIN1 with concurrent HPV infection].
Jach, R, Basta, A, Szczudrawa, A
Ginekologia polska. 2003;(9):729-35
Abstract
OBJECTIVE The paper presents the role of immunomodulatory treatment with Iscador QuS and Intron A of women with CIN1 and CIN2 with concurrent HPV infection. MATERIAL AND METHODS Clinical material consisted of 96 women aged 18-52 years of life. The women were divided into three groups. Group A (35 women) treated with Iscador QuS administered s.c. twice a week for 3 months, group B (30 women) treated with Intron A, administered twice a week in the cervical injections for 3 months and control group K (31 women) without treatment followed up with cytology and colposcopy. RESULTS In the group A (Iscador QuS) CIN remission was observed in slightly higher percentage (non significant) comparing to the control group. In the group B (Intron A) remission CIN was observed in 24 (80%) cases which was statistically significant comparing to the control and A groups. There were no progression of CIN in the group B and the stationery process was observed statistically more frequent comparing to the control and A groups. There was observed statistically higher percentage of cases without HPV infection in all groups during the experiment. The remission concerned both high and low oncogenic potency viruses. In the highest percentage CIN with concurrent HPV infection remission was observed in the B (Intron A) group. CONCLUSIONS 1/Iscador QuS and specially Intron A increases the CIN1 and CIN2 remission rate. 2/These two agents may also affect the HPV remission.
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Pycnogenol efficacy in the treatment of systemic lupus erythematosus patients.
Stefanescu, M, Matache, C, Onu, A, Tanaseanu, S, Dragomir, C, Constantinescu, I, Schönlau, F, Rohdewald, P, Szegli, G
Phytotherapy research : PTR. 2001;(8):698-704
Abstract
A pilot study was performed to evaluate the efficacy of Pycnogenol treatment in systemic lupus erythematosus (SLE) patients. Eleven SLE patients were treated with first line medication according to disease activity and in addition, six of them received Pycnogenol and five a placebo. The SLE disease activity index (SLEDAI), serum anti-dsDNA antibodies, fibrinogen, C-reactive protein levels, erythrocyte sedimentation rate, production of reactive oxygen species (ROS) by neutrophils, spontaneous apoptosis and p56(lck) specific activity in peripheral blood lymphocytes were evaluated. Pycnogenol treatment determined a significant reduction of ROS production, apoptosis, p56(lck) specific activity and erythrocyte sedimentation rate. In addition, the decrease of SLEDAI was significant in the Pycnogenol treated group compared with the placebo group (p = 0.018). The results obtained suggest that Pycnogenol could be useful for second line therapy to reduce the inflammatory feature of SLE.
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10.
Levamisole and/or Chinese medicinal herbs can modulate the serum level of squamous cell carcinoma associated antigen in patients with erosive oral lichen planus.
Sun, A, Chiang, CP
Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology. 2001;(9):542-8
Abstract
The serum levels of squamous cell carcinoma associated antigen (SCCA) were determined by a microparticle enzyme immunoassay in a group of patients with stage I oral squamous cell carcinoma (OSCC), major or minor type erosive oral lichen planus (EOLP), recurrent aphthous stomatitis (RAS), Behçet's disease (BD), oral leukoplakia (OL), or oral submucous fibrosis (OSF), and in normal control subjects. About 97% of the normal control subjects and the patients with minor type EOLP, RAS, BD, OL or OSF had a serum level of SCCA within the normal limit of 1.2 ng/ml. However, 6 of the 12 (50%) patients with stage I OSCC and 14 of the 31 (45.2%) patients with major type EOLP had a serum level of SCCA greater than 1.2 ng/ml. The mean serum level of SCCA in stage I OSCC patients (1.38+/-1.16 ng/ml) or in major type EOLP patients (1.32+/-1.23 ng/ml) was significantly higher than that in normal control subjects (P<0.001) and that in the patients with minor type EOLP (P<0.001), RAS (P<0.001), BD (P<0.05), OL (P<0.05), or OSF (P<0.05). Either major or minor type EOLP patients could obtain a significant mean reduction of the serum SCCA level of 0.34-0.63 ng/ml after treatment with levamisole and/or Chinese medicinal herbs for 1-30 months. Combination therapy with levamisole plus Chinese medicinal herbs could achieve a shorter duration of treatment to get complete remission than the single therapy with either levamisole only or Chinese medicinal herbs only. We conclude that levamisole and/or Chinese medicinal herbs can modulate the serum SCCA level in EOLP patients. SCCA may be a useful marker in evaluating therapeutic effects and in monitoring the disease status of EOLP. For EOLP patients, the combination therapy is superior to the single therapy of levamisole or of Chinese medicinal herbs.