Results 21 to 30 of about 3,816 (178)

Screening of high yield tetramethylpyrazine Bacillus from high temperature Daqu and its application in the stacking of fermented grains [PDF]

Zhongguo niangzao
In this study, Bacillus spp were screened from high temperature Daqu. The strains were preliminarily screened through high temperature resistance test and protease activity determination, rescreened by V-P test and tetramethylpyrazine content analysis ...
SHI Hongli, YU Mengting, WANG Shixin, ZHANG Peng, LIU Huimin, LI Chunmao, SHU Nanxin, SUN Pengpeng, LONG Daizhou, GUO Songbo
doaj   +1 more source

Tetramethylpyrazine Alleviates Behavioral and Psychological Symptoms of Dementia Through Facilitating Hippocampal Synaptic Plasticity in Rats With Chronic Cerebral Hypoperfusion

Frontiers in Neuroscience, 2021
Behavioral and psychological symptoms of dementia (BPSD) ubiquitously disturb all patients with dementia at some point in the disease course. Although a plethora of non-pharmacological and pharmacological methods targeting the relief BPSD have been ...
Zihu Tan, Zihu Tan, Jing Qiu, Jing Qiu, Yuting Zhang, Qiong Yang, Xixi Yin, Jia Li, Guangya Liu, Hengfei Li, Hengfei Li, Guang Yang, Guang Yang   +12 more
doaj   +1 more source

A Green Route for High-Yield Production of Tetramethylpyrazine From Non-Food Raw Materials

Frontiers in Bioengineering and Biotechnology, 2022
2,3,5,6-Tetramethylpyrazine (TMP) is an active pharmaceutical ingredient originally isolated from Ligusticum wallichii for curing cardiovascular and cerebrovascular diseases and is widely used as a popular flavoring additive in the food industry.
Jing Li, Jian Lu, Zhilin Ma, Jianxiu Li, Xianrui Chen, Mengxue Diao, Nengzhong Xie   +6 more
doaj   +1 more source

A Danshensu-Tetramethylpyrazine Conjugate DT-010 Overcomes Multidrug Resistance in Human Breast Cancer

Frontiers in Pharmacology, 2019
Background: We previously demonstrated that a Danshensu-Tetramethylpyrazine conjugate DT-010 enhanced anticancer effect of doxorubicin (Dox) in Dox-sensitive human breast cancer cells, and protected against Dox-induced cardiotoxicity.
Xinhua Zhou, Anqi Wang, Anqi Wang, Liang Wang, Jianhua Yin, Jianhua Yin, Li Wang, Lijun Di, Maggie Pui-Man Hoi, Luchen Shan, Xu Wu, Xu Wu, Yuqiang Wang   +12 more
doaj   +1 more source

Tetramethylpyrazine Nitrone in Amyotrophic Lateral Sclerosis: A Randomized Clinical Trial. [PDF]

JAMA Netw Open
IMPORTANCE: Tetramethylpyrazine nitrone has exhibited promising results in improving motor dysfunction in neurodegenerative diseases, including amyotrophic lateral sclerosis (ALS).
Liu X, Shang H, Wei Q, Yao X, Lian L, Dang J, Jia R, Wu Z, Li H, Niu Q, Cheng X, Zou Z, Chen S, Zhang M, Liu Y, Liu Y, Liu Q, Huang X, Wang H, Feng H, Wang S, Fan D, TBNALS group.   +22 more
europepmc   +3 more sources

The complete genome sequence of the thermophilic bacterium Laceyella sacchari FBKL4.010 reveals the basis for tetramethylpyrazine biosynthesis in Moutai‐flavor Daqu

MicrobiologyOpen, 2019
The genus Laceyella consists of a thermophilic filamentous bacteria. The pure isolate of Laceyella sacchari FBKL4.010 was isolated from Moutai‐flavor Daqu, Guizhou Province, China. In this study, the whole genome was sequenced and analyzed.
Dounan Li, Wei Huang, Chunxiao Wang, Shuyi Qiu   +3 more
doaj   +1 more source

Tetramethylpyrazine Ameliorates Lipopolysaccharide-Induced Sepsis in Rats via Protecting Blood–Brain Barrier, Impairing Inflammation and Nitrous Oxide Systems

Frontiers in Pharmacology, 2020
The aim of this study was to assess the underlying impact of Tetramethylpyrazine (TMP), which is the main activity compound of Ligusticum chuanxiong Hort, on the blood–brain barrier, inflammatory and nitrous oxide systems in a rat model of ...
Zi-Sheng Huang, Da-Qi Xie, Li-Jun Xu, Chang-Shun Huang, Min Zheng, Yi-Jun Chen, Yin Cao   +6 more
doaj   +1 more source

Screening of High-yielding Tetramethylpyrazine Bacillus and Its Effect on the Accumulation Process of Maotai-flavor Liquor

Shipin gongye ke-ji, 2022
In order to increase and stabilize the content of tetramethylpyrazine in liquor, 13 strains of Bacillus were isolated from Maotai Daqu samples, and 5 strains with excellent protease production were selected through the preliminary screening of protease ...
Ying ZHANG, Xiaoxiao LI, Jinghui LI, Xiaomin LIU, Xiangyun XIE, Jun LU, Changwen LI, Cuiying ZHANG, Dongguang XIAO   +8 more
doaj   +1 more source

Effects of Tetramethylpyrazine on Portal Hypertensive Rats

, 1998
The effects of tetramethylpyrazine, an alkaloid isolated from a Chinese herb Ligusticum wallichii Franch have been assessed in portal hypertensive rats. Portal hypertension was induced by partial portal vein ligation in Sprague-Dawley rats.
Chuang-Ye Hong, Ke-Ji Chen, Fang-Chi Chang, Jaung-Geng Lin, Yi-Tsau Huang   +4 more
core   +1 more source

A combination of tetramethylpyrazine hydrochloride and butylphthalide on serum S100B, CRP, Hcy levels and NIHSS score in patients with acute cerebral infarction: A retrospective study

, 2022
: To investigate the effect of tetramethylpyrazine hydrochloride combined with butylphthalide on serum S100B, CRP, Hcy and NIHSS score in ...

core   +1 more source