Derivation Web

source_fbe1dab682c6435e

by researka:v2 · 2026-06-24 22:30:13.880148+04:00

study,population,intervention_or_exposure,comparator,endpoint,effect,risk_of_bias,directness
The effect of specific bioactive collagen peptides on function and muscle remodeling during human resistance training,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"The effect of supplementation with type I and type III collagen peptide and type II hydrolyzed collagen on pain, quality of life and physical function in patients with meniscopathy: a randomized, double-blind, placebo-controlled study",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,review-level
Hydrolysed Collagen Supplementation Enhances Patellar Tendon Adaptations to 12 Weeks’ Resistance Training in Middle‐Aged Men,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"The evidence from in vitro primary fibroblasts and a randomized, double‐blind, placebo‐controlled clinical trial of tuna collagen peptides intake on skin health",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Comparative effects of MKARE® eggshell membrane and hydrolyzed collagen as nutricosmetics on skin biophysical properties: a randomized clinical trial,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Obesity and Metabolic Disease Impair the Anabolic Response to Protein Supplementation and Resistance Exercise: A Retrospective Analysis of a Randomized Clinical Trial with Implications for Aging, Sarcopenic Obesity, and Weight Management",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"The Sustained Effects of Bioactive Collagen Peptides on Skin Health: A Randomized, Double‐Blind, Placebo‐Controlled Clinical Study",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Oral administration of hydrolyzed collagen alleviates pain and enhances functionality in knee osteoarthritis: Results from a randomized, double-blind, placebo-controlled study",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"The Influence of Specific Bioactive Collagen Peptides on Body Composition and Muscle Strength in Middle-Aged, Untrained Men: A Randomized Controlled Trial",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Efficacy of hydrolyzed collagen injections compared to platelet-rich plasma and hyaluronic acid in the treatment of patients with symptomatic knee osteoarthritis: a retrospective clinical study,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Studies on the Structure and Properties of Ultrasound-Assisted Enzymatic Digestion of Collagen Peptides Derived from Chinemys reevesii Skin,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
High‐intensity resistance training and collagen supplementation improve patellar tendon adaptations in professional female soccer athletes,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Randomized, double-blind, four-arm pilot study on the effects of chicken essence and type II collagen hydrolysate on joint, bone, and muscle functions",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Collagen peptides affect collagen synthesis and the expression of collagen, elastin, and versican genes in cultured human dermal fibroblasts",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Efficacy and safety of low-molecular-weight collagen peptides in knee osteoarthritis: a randomized, double-blind, placebo-controlled trial",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Development of a 3D-printable bioactive polycaprolactone–collagen peptides filament for biomedical applications,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Evaluation of the Efficacy and Safety of CollaSel PRO ® Type I and Type III Hydrolyzed Collagen Peptides in the Treatment of Osteoarthritis: A Double-Blind, Placebo-Controlled, Randomized Clinical Trial",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Reduction in systemic muscle stress markers after exercise-induced muscle damage following concurrent training and supplementation with specific collagen peptides – a randomized controlled trial,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Calcium and Vitamin D Supplementation with and Without Collagen on Bone Density and Skin Elasticity in Menopausal Women—A Randomized Controlled Study,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Skin Anti-Aging and Moisturizing Effects of Low-Molecular-Weight Collagen Peptide Supplementation in Healthy Adults: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,review-level
"Collagen Supplementation for Skin and Musculoskeletal Health: An Umbrella Review of Meta-Analyses on Elasticity, Hydration, and Structural Outcomes",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,review-level
Impact of Specific Bioactive Collagen Peptides on Joint Discomforts in the Lower Extremity during Daily Activities: A Randomized Controlled Trial,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Oral Administration of Specific Bioactive Collagen Peptides in the Treatment of Moderate Forms of Atopic Dermatitis: A New Approach,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Efficacy of combined undenatured type II collagen and hydrolysed collagen supplementation in knee osteoarthritis: a randomised controlled trial,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Impact of Vaginal Carbon Dioxide Laser Therapy Alone Versus Its Combination With Oral Bioactive Collagen Peptides, Ultra‐Low Molecular Weight Hyaluronic Acid, and Other Functional Components on the Genitourinary Syndrome of Menopause: A Cohort Pilot Study in Italy",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"Effect of supplementation with type 1 and type 3 collagen peptide and type 2 hydrolyzed collagen on osteoarthritis-related pain, quality of life, and physical function: A double-blind, randomized, placebo-controlled study",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Post‐operative injection of hydrolyzed collagen peptides shows anti‐inflammatory effect in patients with femoroacetabular impingement improving the early recovery,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Effect of an Oral Nutrition Supplement Containing Collagen Peptides on Stratum Corneum Hydration and Skin Elasticity in Hospitalized Older Adults: A Multicenter Open-label Randomized Controlled Study,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Supplementation of Specific Collagen Peptides Following High-Load Resistance Exercise Upregulates Gene Expression in Pathways Involved in Skeletal Muscle Signal Transduction,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Oral Collagen Peptides and Vulvovaginal Radiofrequency Therapy for Genitourinary Syndrome of Menopause: A Pilot Randomized Study,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Marine Antioxidants from Marine Collagen and Collagen Peptides with Nutraceuticals Applications: A Review,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
A Novel Approach for Optimizing Molecularly Imprinted Polymer Composition in Electrochemical Detection of Collagen Peptides,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Specific Collagen Peptides in Combination with Resistance Training Improve Body Composition and Regional Muscle Strength in Premenopausal Women: A Randomized Controlled Trial,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
Skin Antiageing and Systemic Redox Effects of Supplementation with Marine Collagen Peptides and Plant-Derived Antioxidants: A Single-Blind Case-Control Clinical Study,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,primary
"**Outcome class** is assigned from the source's bound endpoint, population, and claim text; adjacent/background sources are separated from clinical outcome slices.",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
"**Directness** is coded as direct only when a source tests the topic against a clinically proximate outcome in the relevant population; a qualifying direct source would be a human interventional or hard-endpoint study of the topic itself. Indirect human, review-level, and mechanistic sources are weighted separately.",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
"**Directional signal** is counted within the assigned outcome class only. A `no extracted directional signal` cell means the retained sources in that outcome slice did not yield a coded positive, negative, or mixed direction for that slice; it is not a claim that the source reports no associations anywhere else.",not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
**Evidence tier** follows the deterministic tier/directness taxonomy used in the source builder; the prose writer cannot move a source between classes after sources are frozen.,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
Studenski 2011,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
Cesari 2009,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
Perera 2006,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
WHO 2000,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
Bohannon 1997,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
Cruz-Jentoft 2019,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation
Ioannidis 2005,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,citation

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