jnt

Journal of Nutritional Therapeutics

A Double-Blind, Placebo Controlled Trial, Evaluating the Effects of a Proprietary Blend of Plant Adaptogens on Sexual Satisfaction and Sexual Response in Adult Males
Pages 142-148
Gerry Lane

DOI: http://dx.doi.org/10.6000/1929-5634.2014.03.03.5

Published: 03 October 2014

 

Abstract: Introduction:Adaptogens are plant substances that offer resistance of the organism to stressors. The human genome is able to utilize these plant derived substance to increase cellular defense in-vivo. Previous studies which validated adaptogens benefit in athletic training and performance also demonstrated subjective reports of improved male sexual performance. It is the objective of this trial is to isolate and report the human male sexual response to a proprietary blend of adaptogens, androgenic herbs combined and select amino acids (Admax®/Potenter®) and compare it to placebo, over a 14 day period when compared to placebo.

Methods:Subjects were randomized into two cohorts to compare study compound (n=42) with placebo (n=21). Exclusion criteria eliminated individuals with organic impotence and organic heart disease as well as those unable to give informed consent or unable to adhere to study protocol. Participants completed the International Index of Erectile Function (IIEF) prior to dosing and instructed to attempt sexual intercourse a minimum of twice per week during the study period. They also were instructed to complete a sexual satisfaction diary, which became part of the source documents upon completion of the trial. Each participant was provided 50 capsules of either study compound or placebo (8 capsules per day with 2 additional capsules). Participants completed the IIEF upon completion of the study as well.

Results:63 healthy adult males (age range 30-58, mean = 42.4, ± 3), were consented and enrolled in a placebo controlled, double blind, study of the male sexual experience and satisfaction in response to a proprietary blend of adaptogens (Admax/Potenter®). All participants completed the trial and submitted both pre & post self assessment utilizing the International Index of Erectile Function (IIEF). Participants on study compound (n=42) improved in all 5 measured parameters, compared to no change in the placebo group (n=21). All data was validated utilizing 2-tailed Student – T. Erectile function improved from 11.5 to 22.7 (p≤0.04) compared to placebo (decreased from11.7 to 10.8). Intercourse satisfaction improved from 5.6 to 11.1 (p≤0.05) compared to placebo (decreased from 5.5 to 5.2). Orgasmic function improved from 4.6 to 8.7 (p≤0.05) compared to placebo (increased from 4.7 to 4.8, not statistically significant). Sexual desire improved from 5.4 to 8.6 (p≤0.1) compared to placebo (decreased from 5.3 to 5.2). Overall sexual satisfaction improved from 3.1 to 9.1 (p≤0.01) compared to placebo (decreased from 3.3 to 2.9).

Discussion:This data demonstrates that the male sexual experience is markedly enhanced with the utilization of this adaptogenic compound (Admax®/Potenter®), when taken 3-6 hours prior to anticipation of sexual intercourse. Subjectively, the data would also indicate that the effect is relatively short acting (lasting 6-24 hours) and moderate onset of action (taken 3-6 hours prior to event). Pharmacokinetic studies were not performed. There were no side effects reported by any of the participants as is consistent with its use in previous clinical trials. All early indications would suggests, that this proprietary blend of adaptogens is an excellent supplement to increase the male sexual experience and can safely be used up to 14 days without demonstrated side effects

Keywords: Adaptogens, sexual satisfaction, male sexual response, Admax/Potenter®.
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Biomedical and Pharmaceutical Application of Fish Collagen and Gelatin: A Review
Pages 218-227
Elango Jeevithan, Zhao Qingbo, Bin Bao and Wenhui Wu

DOI: http://dx.doi.org/10.6000/1929-5634.2013.02.04.6

Published: 30 December 2013

 

Abstract: In last decade, more research has been conducted in order to find the better way for utilizing the wastes product generated from food processing industries. The increasing demand of industrial by-products is one of the main reasons for the conversion of these wastes into valuable products. Among the different valuable products from the waste, the extraction of collagen and gelatin could be a better way of utilizing the wastes, due to their effective applications in biomedical and pharmaceutical industries. The most abundant source of collagen and gelatin are land-based animals, such as cow and pig. However, the extraction of collagen and gelatin from non-mammalian sources such as fish has been high influences in current society due to some religious and disease transmission issues. Many studies have dealt with the extraction and functional properties of collagen and gelatin from fish wastes. The present work is a compilation of information on biomedical and pharmaceutical application of collagen and gelatin from fish processing wastes.

Keywords: Collagen, gelatin, tissue engineering, wound healing, coatings.
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Journal of Nutritional Therapeutics

Isovaleric Acidemia: A Novel Mutation with Mild Phenotype
Pages 24-27
K. Matalon, R. Lombardo, K. Fuller and R. Matalon

DOI: http://dx.doi.org/10.6000/1929-5634.2015.04.01.5

Published: 30 April 2015

 

Abstract: Isovaleric Acidemia (IVA) is considered a severe metabolic disorder with significant morbidity and mortality. It is caused by deficiency of the enzyme Isovaleryl-CoA dehydrogenase (IVD). Early treatment with carnitine and glycine reduces the episodes of the severe metabolic crises. With the advent of neonatal screening, IVD deficiency has shown a spectrum of severity. We describe a novel homozygous mutation, R332L, in the IVD enzyme with a benign phenotype.

Keywords: IVA, IVD, Isovalerylcarnitine, Isovalerylglycine, newborn screen.

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Journal of Nutritional Therapeutics

Inhibitory Effects of the Flower of Canadian Goldenrod (Solidago altissima L.) on Tumour Promotion Induced by 12-O-tetradecanoylphorbol-13-actete
Pages 76-80
Ken Yasukawa

DOI: http://dx.doi.org/10.6000/1929-5634.2015.04.03.1

Published: 28 October 2015

 

Abstract: Cancer prevention is an important issue in various healthcare fields; thus, we continue searching for potential useful compounds. This study focuses on the utilization of Canadian goldenrod, which is commonly seen growing on vacant land. Methanol extracts of the flower of Canadian goldenrod inhibited inflammation by 12-O-tetradecanoylphorbol-13-acetate (TPA) and inhibited promotion in the mouse skin two-stage carcinogenesis model. Five inhibitory compounds were isolated from the active fraction, and these compounds were identified as flavonoids; kaempferol (1), quercetin (2), kaempferol-3-O-rutinoside (3), querectin-3-O-rutinoside (4), and isorhamnetin-3-O-rutinoside (5). These compounds inhibited the inflammation induced by TPA, and the inhibitory effects were similar to indomethacin.

Keywords: Canadian goldenrod, Solidago altissima, antitumour promotion, two-stage carcinogenesis, cancer prevention.
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Journal of Nutritional Therapeutics

Nutraceuticals as Functional Foods
Pages 64-72
Somya Gupta, Nayyar Parvez and Pramod Kumar Sharma

DOI: http://dx.doi.org/10.6000/1929-5634.2015.04.02.4

Published: 31 July 2015

 

Abstract: Nutraceuticals are considered to be fortified or enriched foods providing all the essential nutrients required for maintaining the optimal health. A numerous studies have suggested the potential association of nutraceuticals with diet and health. This article gives a brief review on the classification of nutraceuticals on the basis of the availability of the nutraceutical from the natural sources which is further being processed and proving its medical health benefits in the market. The review also summarizes about the functional nutraceuticals acting as dietary supplements, suggested to have the capacity to significantly contribute to the modulation of the complex mechanisms of disease pathology with a view being that they may be essential in optimizing in vivo defences and help in maintaining wellness. Nonetheless, several more clinical and biological studies are needed to support guidelines for the intake of nutraceutical for the prevention and treatment in specific diseases and its medical benefits.

Keywords: Nutraceutical, Functional foods, Disease, Fortified foods, Health benefits.
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