Phleum pratense
Phleum pratense
Phleum pratense, commonly known as timothy grass, is a traditional forage and hay crop found in temperate regions worldwide. While its use in traditional medicine has not been extensively documented, it is recognized for its role in agriculture and livestock feeding. Scientific evidence suggests that varying cross-linking stoichiometry influences the structure and allergenicity of Phleum pratense pollen extracts; more extensively cross-linked polymers exhibit reduced allergenicity while maintaining immunogenic properties. Additionally, studies indicate that M (likely a specific treatment or intervention) can improve biomass and enhance antioxidant enzyme activities in timothy seedlings under cadmium-induced stress conditions. Notably, among patients with airway allergies in China, the predominant allergens identified were Artemisia vulgaris, dust mites, and Phleum pratense pollen. The research also found that subcutaneous and sublingual immunotherapy differentially affect specific subsets of timothy grass-specific CD4+ T cells. Safety concerns for Phleum pratense are currently not recorded, nor are any significant drug interactions reported.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- The predominant sensitizing components included Phleum pratense (Phl p 12) among others, but the study did not find specific effects of P. pratense on health outcomes.
- Varying cross-linking stoichiometry affects the structure and allergenicity of Phleum pratense pollen extracts, with more extensively cross-linked polymers showing reduced allergenicity while maintaining immunogenicity.
- The study found that subcutaneous and sublingual immunotherapy differentially affect frequencies of specific subsets of timothy grass-specific CD4+ T cells.
- M improved biomass, photosynthetic performance, and antioxidant enzyme activities in timothy under combined melatonin and cadmium treatment compared to cadmium alone.
Frequently asked questions
What is Phleum pratense?
Phleum pratense (Phleum pratense) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Phleum pratense?
4 sourced findings are recorded for Phleum pratense; the strongest carries evidence grade D. For example: The predominant sensitizing components included Phleum pratense (Phl p 12) among others, but the study did not find specific effects of P. pratense on health outcomes.
How strong is the evidence for Phleum pratense?
The strongest finding for Phleum pratense carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Phleum pratense safe? What are the side effects?
No major safety issues are recorded for Phleum pratense in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Phleum pratense interact with medications?
No drug interactions are recorded for Phleum pratense in our sources. This does not rule them out — check with a pharmacist.
Is Phleum pratense a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
Sources
- T2 Differential effects of subcutaneous and sublingual immunotherapy on timothy grass-specific TH2 CD4+ T-cell subsets. literature abstract metadata
- T2 Impact of cross-linking stoichiometry on the structure and allergenicity of glutaraldehyde-polymerized allergen extracts. literature abstract metadata
- T2 [Multicenter component-resolved study of inhalant allergen sensitization and cross-reactivity in airway allergic patients]. literature abstract metadata
- T2 Physiological and molecular mechanisms of cadmium stress tolerance in timothy (Phleum pratense L.) seedlings mediated by exogenous melatonin. literature abstract metadata