Results 21 to 30 of about 14,464 (220)

Polygala tenuifolia: a source for anti-Alzheimer’s disease drugs

open access: yesPharmaceutical Biology, 2020
Context Alzheimer’s disease (AD) is a chronic neurodegenerative disease that originates from central nervous system lesions or recessions. Current estimates suggest that this disease affects over 35 million people worldwide.
Xinxin Deng   +8 more
doaj   +1 more source

Polygalaceae

open access: yesBothalia: African Biodiversity & Conservation, 2013
The reinstatement of Polygala affinis and the identity of Polygala scabra.
E. Figueiredo, J. Paiva, G. F. Smith
doaj   +1 more source

Chromosome numbers for the Italian flora: 4 [PDF]

open access: yesItalian Botanist, 2017
In this contribution new chromosome data obtained on material collected in Italy are presented. It includes 9 chromosome counts for Polygala (Polygalaceae), Dianthus and Silene (Caryophyllaceae).
Lorenzo Peruzzi   +4 more
doaj   +2 more sources

A Comparative Study of Serum Pharmacochemistry of Kai-Xin-San in Normal and AD Rats Using UPLC-LTQ-Orbitrap-MS

open access: yesPharmaceuticals, 2022
Kai-Xin-San (KXS) is a classic formula for the treatment of Alzheimer’s disease (AD). KXS has been widely used to treat emotional diseases; however, its active components remain unknown.
Lin Yang   +6 more
doaj   +1 more source

Protective Effects and Mechanism of Radix Polygalae Against Neurological Diseases as Well as Effective Substance

open access: yesFrontiers in Psychiatry, 2021
Radix Polygalae (also known as Yuanzhi in China) is the dried rhizome of Polygala tenuifolia Willd. or Polygala sibirica L., which is a famous Chinese herb and has been widely used for centuries in traditional medicines including expectorants, tonics ...
Ning Jiang   +10 more
doaj   +1 more source

Polygala irregularis Boiss.: a new record to the flora of Malwa region, Madhya Pradesh, India [PDF]

open access: yesCheck List, 2016
Polygala irregularis  Boiss. (Polygalaceae) was collected for the first time from the Malwa region, Madhya Pradesh, India.
K. Meena
doaj   +3 more sources

ANTIOXIDANT ACTIVITY ANALYSIS OF Cynara scolimus L., Artemisia china L., Borreria repensDC.,Polygala paniculata L. FROM TAMAN NASIONAL GUNUNG MERAPI USING DPPH (2,2-DIFENIL-1-PIKRILHIDRAZIL) RADICAL SCAVENGING ANALYSIS

open access: yesMajalah Obat Tradisional, 2016
Taman Nasional Gunung Merapi (TNGM) has various biodiversities which need to be explored. This study aims to analyze antioxidant activity four plants from Asteraceae, Rubiaceae and Polygalaceae which were collected from TNGM.
Djoko Santosa, Paulus Eko Murwanto
doaj   +1 more source

Structure–Activity Relationship of Xanthones as Inhibitors of Xanthine Oxidase

open access: yesMolecules, 2018
Polygala plants contain a large number of xanthones with good physiological activities. In our previous work, 18 xanthones were isolated from Polygala crotalarioides.
Ling-Yun Zhou   +5 more
doaj   +1 more source

Polygala matogrossensis J.F.B. Pastore (Polygalaceae), uma nova espécie do estado de Mato Grosso, Brasil

open access: yesRevista de Biologia Neotropical, 2009
Descreve-se uma nova espécie de Polygala L. subgênero Polygala (Polygalaceae) para o estado de Mato Grosso, Brasil. São apresentadas ilustrações e uma chave para suas espécies relacionadas. A espécie nova é afim a P.
José Floriano Bareâ Pastore
doaj   +1 more source

Isolement et caractérisation moléculaire de xylella fastidiosa à partir de différentes espèces de plantes hôtes en Italie (région des pouilles)

open access: yesAfrican and Mediterranean Agricultural Journal - Al Awamia, 2022
L'isolement en culture pure de la souche Xylella fastidiosa liée au syndrome de déclin rapide de l'olivier (OQDS), récemment observé dans les Pouilles (sud de l'Italie) a été tenté à partir des plantes symptomatiques naturellement infectée ...
Kaoutar El Handi   +7 more
doaj   +1 more source

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