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https://www.readbyqxmd.com/read/28764284/efficacy-of-bromelain-along-with-trypsin-rutoside-trihydrate-enzymes-and-diclofenac-sodium-combination-therapy-for-the-treatment-of-tmj-osteoarthritis-a-randomised-clinical-trial
#1
S Jayachandran, Priyanka Khobre
INTRODUCTION: Osteoarthritis (OA) is a degenerative disorder characterized by chronic inflammatory response of cartilage and articular surface involving Temporomandibular Joint (TMJ). Pain as one of the major symptom of osteoarthritis affects the quality of life and is usually managed by Non Steroidal Anti Inflammatory Drugs (NSAIDs) such as diclofenac sodium. Bromelain, trypsin and rutoside trihydrate formulation can be used to treat this disease because of anti-inflammatory and anti-oxidant effects...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28734166/naturally-occurring-immunomodulators-with-antitumor-activity-an-insight-on-their-mechanisms-of-action
#2
REVIEW
Shimaa Ibrahim Abdelmonym Mohamed, Ibrahim Jantan, Md Areeful Haque
Natural products with immunomodulatory activity are widely used in treatment of many diseases including autoimmune diseases, inflammatory disorders in addition to cancer. They gained a great interest in the last decades as therapeutic agents since they provide inexpensive and less toxic products than the synthetic chemotherapeutic agents. Immunomodulators are the agents that have the ability to boost or suppress the host defense response that can be used as a prophylaxis as well as in combination with other therapeutic modalities...
July 19, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28716747/cysteine-as-a-potential-anti-amyloidogenic-agent-with-protective-ability-against-amyloid-induced-cytotoxicity
#3
Masihuz Zaman, Syed Mohammad Zakariya, Saima Nusrat, Tajalli Ilm Chandel, Syed Musthapa Meeran, Mohammad Rehan Ajmal, Parvez Alam, Wahiduzzaman, Rizwan Hasan Khan
Protein aggregation and misfolding have been allied with numerous human disorders and thus inhibition of such occurrence has been center for intense research efforts against these diseases. Here, we investigated anti-fibrillation activity of cysteine and its effect on kinetics of stem bromelain amyloid fibril formation. We established the anti-fibrillation and anti aggregation activities of cysteine by using multiple approaches like turbidity measurements, dye binding assays (ThT and ANS) and structural changes were monitored by circular dichroism (CD) followed by electron microscopy...
July 14, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28706952/development-of-an-economical-method-to-reduce-the-extractable-latex-protein-levels-in-finished-dipped-rubber-products
#4
Ambegoda Liyanage Harini Amalka Perera, Bulathsinhalage Gayani Kanchana Perera
Natural rubber latex (NRL) allergy is caused by the extractable latex proteins in dipped rubber products. It is a major concern for the consumers who are sensitive to the allergenic extractable proteins (EP) in products such as NRL gloves. Objective of this research was to develop an economical method to reduce the EP in finished dipped NRL products. In order to reduce the EP levels, two natural proteases, bromelain from pineapple and papain from papaya, were extracted and partially purified using (NH4)2SO4...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28702900/selected-in-season-nutritional-strategies-to-enhance-recovery-for-team-sport-athletes-a-practical-overview
#5
REVIEW
Lisa E Heaton, Jon K Davis, Eric S Rawson, Ryan P Nuccio, Oliver C Witard, Kimberly W Stein, Keith Baar, James M Carter, Lindsay B Baker
Team sport athletes face a variety of nutritional challenges related to recovery during the competitive season. The purpose of this article is to review nutrition strategies related to muscle regeneration, glycogen restoration, fatigue, physical and immune health, and preparation for subsequent training bouts and competitions. Given the limited opportunities to recover between training bouts and games throughout the competitive season, athletes must be deliberate in their recovery strategy. Foundational components of recovery related to protein, carbohydrates, and fluid have been extensively reviewed and accepted...
July 12, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28650791/deproteinizing-agents-as-an-effective-enamel-bond-enhancer-an-in-vitro-study
#6
Pallavi Hasija, Vinod Sachdev, Shivani Mathur, Rishi Rath
OBJECTIVE: The aim of this study was to compare the effect of different deproteinizing agents on shear bond strength of composite to primary teeth enamel. STUDY DESIGN: Forty sound primary molars divided in 4 groups of 10 teeth each. In control group 1, enamel was etched for 60 seconds with 37% phosphoric acid and rinsed with water. Group 2: after acid etching deproteinizing agent 5 % sodium hypochlorite was applied for 60 seconds and rinsed. Group 3: after acid etching deproteinizing agent papain gel was applied for 60 seconds and rinsed...
2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28644207/enzymatic-versus-traditional-surgical-debridement-of-severely-burned-hands-a-comparison-of-selectivity-efficacy-healing-time-and-three-month-scar-quality
#7
Alexandra Schulz, Yaron Shoham, Lior Rosenberg, Irene Rothermund, Walther Perbix, Paul Christian Fuchs, Alexandra Lipensky, Jennifer Lynn Schiefer
Severe burns of the hands are extremely challenging, given their anatomic complexity and vulnerability. Although excisional debridement with autografting remains the standard of care (SOC), previous studies have shown that use of enzymatic debridement with bromelain (NexoBrid, EDNX) enables rapid, selective enzymatic debridement, preserving viable tissue. To date, only two studies accruing data on EDNX in this setting have been published. The current study was conducted to compare EDNX with traditional surgical debridement (TSD) of deep dermal and full-thickness hand burns...
July 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28629290/functional-foods-how-functional-are-they-a-case-report-of-supplement-induced-psychosis
#8
Priyanka Yadav, Kyle Stigall, Hannah E Johnson, Abner O Rayapati, Nitin Chopra
There is rising evidence of patients' use of alternative and complementary medicine. The percentage of the U.S. population who used at least one dietary supplement increased from 42% in 1988-1994 to 53% in 2003-2006. We present a case of an Asian female in her 40s, with no previous psychiatric illness, who presented to the emergency room following a brief psychotic episode, during which she self-amputated the tips of her fingers, after using multivitamins and herbal supplements including ginseng, gui yuan rou (Chinese herb), astaxanthin, goji (Chinese fruit), selenium, saw palmetto, grape seed extract, citrus bioflavanoid, lutein (zeaxantin), resvexatrol, sun chlorella, spirulina powder, phytoceramides, phytoestrogen, glucosatrin, bromelain plus, and American bee pollen...
August 2016: International Journal of Psychiatry in Medicine
https://www.readbyqxmd.com/read/28618976/bromelain-decorated-hybrid-nanoparticles-based-on-lactobionic-acid-conjugated-chitosan-for-in%C3%A2-vitro-anti-tumor-study
#9
Bing Wei, Le He, Xin Wang, Guo Qing Yan, Jun Wang, Rupei Tang
In this work, lactobionic acid-modified chitosan (CLA) was chosen as an initial material to prepare tumor-targeted nanoparticles (CLA NPs). To improve the nanoparticles' tumor penetration ability, bromelain was then decorated on the surface of CLA NPs to give CLAB NPs. The micromorphology of CLA and CLAB NPs was observed by transmission electron microscopy and scanning electron microscopy. The stability of CLA and CLAB NPs was then investigated at different pH values (4.0-9.0) and physiological environment by dynamic light scattering...
January 1, 2017: Journal of Biomaterials Applications
https://www.readbyqxmd.com/read/28616992/coherent-experimental-and-simulation-approach-to-explore-the-underlying-mechanism-of-denaturation-of-stem-bromelain-in-osmolytes
#10
Anjeeta Rani, Mohamed Taha, Pannuru Venkatesu, Ming-Jer Lee
Characterization of a protein in the context of its environment is of crucial importance for a complete understanding of its function. Although biophysical techniques provide powerful tools for studying the stability and activity of the enzyme in the presence of various cosolvents, an approach of combining both experimental techniques and molecular dynamic (MD) simulations may lead to the mechanistic insight into the interactions governing the stability of an enzyme. The knowledge of these interactions can be further utilized for range of modifications in the wild form of an enzyme for various pharmaceutical applications...
June 30, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28580904/fabrication-of-core-shell-nanofibers-for-controlled-delivery-of-bromelain-and-salvianolic-acid-b-for-skin-regeneration-in-wound-therapeutics
#11
Ekambaram Shoba, Rachita Lakra, Manikantan Syamala Kiran, Purna Sai Korrapati
The physiological and pathological complexity of the wound healing process makes it more challenging to design an ideal tissue regeneration scaffold. Precise scaffolding with high drug loading efficiency, efficient intracellular efficacy for therapeutic delivery, minimal nonspecific cellular and blood protein binding, and maximum biocompatibility forms the basis for an ideal delivery system. This paper describes a combinational multiphasic delivery system, where biomolecules are delivered through the fabrication of coaxial electrospinning of different biocompatible polymers...
June 5, 2017: Biomedical Materials
https://www.readbyqxmd.com/read/28548677/destabilization-of-human-insulin-fibrils-by-peptides-of-fruit-bromelain-derived-from-ananas-comosus-pineapple
#12
Sromona Das, Debasish Bhattacharyya
Deposition of insulin aggregates in human body leads to dysfunctioning of several organs. Effectiveness of fruit bromelain from pineapple in prevention of insulin aggregate was investigated. Proteolyses of bromelain was done as par human digestive system and the pool of small peptides was separated from larger peptides and proteins. Under conditions of growth of insulin aggregates from its monomers, this pool of peptides restricted the reaction upto formation of oligomers of limited size. These peptides also destabilized preformed insulin aggregates to oligomers...
May 26, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28512541/anti-plaque-and-anti-gingivitis-effect-of-papain-bromelain-miswak-and-neem-containing-dentifrice-a-randomized-controlled-trial
#13
Abhinav Tadikonda, Kalyana-Chakravarthy Pentapati, Arun-Sreenivas Urala, Shashidhar Acharya
BACKGROUND: Patients undergoing fixed orthodontic therapy may have difficulty in maintaining a good oral hygiene due to the difficulty posed by the appliances in accessing such areas. This study aimed to compare anti-plaque and anti-gingivitis efficacy of dentifrice containing Papain, Bromelain, Miswak and Neem with a standard dentifrice among patient's undergoing fixed orthodontic treatment. MATERIAL AND METHODS: Single center, single blind, parallel arm, randomized controlled clinical trial with an allocation ratio of 1:1 was conducted...
May 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28506851/immunocap-cellulose-displays-cross-reactive-carbohydrate-ccd-epitopes-and-can-cause-false-positive-test-results-in-patients-with-high-anti-ccd-ige-antibody-levels
#14
Wolfgang Hemmer, Friedrich Altmann, Friedrich Holzweber, Clemens Gruber, Felix Wantke, Stefan Wöhrl
RATIONALE: Cross-reactive carbohydrate determinants (CCDs) in plants and insect venoms are a common cause of irrelevant positive test results during in-vitro allergy diagnosis. We observed that some CCD-positive sera show non-specific IgE-binding even with CCD-free recombinant allergens when using the Phadia ImmunoCAP platform. OBJECTIVE: We investigated if cellulose used as allergen carrier in the ImmunoCAP harbors residual N-glycans causing non-specific background-binding in CCD-positive sera...
May 12, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28497911/the-clinical-efficacy-of-pollen-extract-and-vitamins-on-chronic-prostatitis-chronic-pelvic-pain-syndrome-is-linked-to-a-decrease-in-the-pro-inflammatory-cytokine-interleukin-8
#15
Tommaso Cai, Paolo Verze, Roberto La Rocca, Alessandro Palmieri, Daniele Tiscione, Lorenzo Giuseppe Luciani, Sandra Mazzoli, Vincenzo Mirone, Gianni Malossini
PURPOSE: We aim to evaluate the efficacy of pollen extract in association with vitamins in patients affected by chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and to evaluate the level of the pro-inflammatory mediators interleukin (IL)-6, IL-8, and IL-10. MATERIALS AND METHODS: Patients diagnosed with CP/CPPS between January and December 2015 were enrolled in this study. Participants were randomly assigned to receive oral capsules of pollen extract and vitamins (group A) or bromelain (group B) for 3 months...
April 30, 2017: World Journal of Men's Health
https://www.readbyqxmd.com/read/28493022/in-vitro-anti-thrombotic-and-anti-coagulant-properties-of-blacklip-abalone-haliotis-rubra-viscera-hydrolysate
#16
Hafiz Ansar Rasul Suleria, Paul P Masci, Rama Addepalli, Wei Chen, Glenda C Gobe, Simone A Osborne
Abalone viscera contain sulphated polysaccharides with anti-thrombotic and anti-coagulant activities. In this study, a hydrolysate was prepared from blacklip abalone (Haliotis rubra) viscera using papain and bromelain and fractionated using ion exchange and size exclusion chromatography. Hydrolysates and fractions were investigated for in vitro thrombin inhibition mediated through heparin cofactor II (HCII) as well as anti-coagulant activity in plasma and whole blood. On the basis of sulphated polysaccharide concentration, the hydrolysate inhibited thrombin through HCII with an inhibitor concentration at 50% (IC50) of 16...
May 11, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28441786/application-of-pineapple-juice-in-the-fish-digestion-process-for-carcinogenic-liver-fluke-metacercaria-collection
#17
Panupan Sripan, Ratchadawan Aukkanimart, Thidarut Boonmars, Pranee Sriraj, Jiraporn Songsri, Parichart Boueroy, Sukhonthip Khueangchaingkhwang, Benjamabhorn Pumhirunroj, Atchara Artchayasawat
Pepsin is common digestive enzyme used for fish digestion in the laboratory to collect trematode metacercariae. In a field study, to survey the infected fish is needed a huge yield of pepsin and it is very expensive. Therefore, our purpose of this study was to investigate the candidate enzyme from pineapple juice which has a digestive enzyme called bromelain, a mixture of proteolytic enzymes, to digest fish in order to harvest metacercariae. Fish were divided into 2 groups: one group in which metacercariae were harvested using acid pepsin as a control and other groups in which the fish was digested using fresh pineapple juices...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28439939/identification-of-a-polygalacturonase-cup-s-2-as-the-major-ccd-bearing-allergen-in-cupressus-sempervirens-pollen
#18
Y Shahali, J-P Sutra, C Hilger, K Swiontek, I Haddad, J Vinh, L Guilloux, D Charpin, H Sénéchal, P Poncet
As IgE glyco-epitopes, also referred to as cross-reactive carbohydrate determinants (CCDs), can share significant structural homologies between different plants, they are prone to extensive cross-reactivity among allergen pollen extracts. Here, cypress pollen allergens, especially a polygalacturonase (PG), were further characterized using double one-dimensional electrophoresis (D1-DE). The presence of specific IgE directed against CCDs was investigated by bromelain IgE inhibition and concanavalin A binding assays using sera of cypress pollen-sensitized patients...
April 25, 2017: Allergy
https://www.readbyqxmd.com/read/28418600/validation-of-a-laboratory-developed-test-of-human-sperm-capacitation
#19
Melissa A Moody, Cristina Cardona, Alana J Simpson, T Timothy Smith, Alexander J Travis, G Charles Ostermeier
Sperm must undergo capacitation to become fertilization competent. Here we validated that monosialotetrahexosylganglioside (GM1 ) localization patterns, which were assessed in the Cap-Score™ Sperm Function Test, reflect a capacitated state in human sperm. First, we defined patterns representing sperm that do or do not respond to stimuli for capacitation. Sperm with "capacitated" patterns had exposed acrosomal carbohydrates and underwent acrosome exocytosis in response to calcium ionophore (A23187). Precision was evaluated by percent change of the Cap-Score measured for 50, 100, 150, and 200 sperm...
May 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28394630/plant-proteases-for-bioactive-peptides-release-a-review
#20
M A Mazorra-Manzano, J C Ramírez-Suarez, R Y Yada
Proteins are a potential source of health promoting biomolecules with medical, nutraceutical and food applications. Nowadays, bioactive peptides production, its isolation, characterization and strategies for its delivery to target sites are a matter of intensive research. In vitro and in vivo studies regarding the bioactivity of peptides has generated strong evidence of their health benefits. Dairy proteins are considered the richest source of bioactive peptides, however proteins from animal and vegetable origin also have been shown to be important sources...
April 10, 2017: Critical Reviews in Food Science and Nutrition
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