Poria cocos directional growth cultivation device

The invention relates to the technical field of plant cultivation, in particular to a poria cocos directional growth cultivation device which comprises a cultivation box, a rotating lead screw, a driving lead screw, a first abutting box and a second abutting box, a cultivation box is arranged in the cultivation box, and a vertical clamping box is installed at the top of the side wall of the cultivation box; a transverse clamping box is installed at the bottom of the side wall of the cultivation box, the vertical clamping box and the transverse clamping box are installed in a staggered mode, the vertical clamping box is arranged on the outer wall of a rotating lead screw, the rotating lead screw is in driving connection with a driving lead screw, and a transmission shaft is rotationally connected to the bottom of the cultivation box; the device has the advantages that the positions of the cultivation boxes can be automatically replaced, it can be guaranteed that the positions of multiple ...

Pharmaceutical composition for treating cognitive impairment and preparation method and applications thereof

The invention belongs to the technical field of pharmacy, and in particular provides a pharmaceutical composition which is mainly composed of pseudo-ginseng and cape jasmine as crude medicines. The invention also provides a preparation method and applications of the pharmaceutical composition. Proved by experiments, the pharmaceutical composition provided by the invention has the efficacies of promoting blood circulation, removing obstruction in channels, detoxifying and promoting mentality, can effectively improve the cognitive function of patients with dementia or cognitive impairment, improves the abnormal behavior and life quality of patients, also can effectively target oxidative stress injury and micro-inflammation injury of brain cells, can increase energy supply for the brain cells, resists nerve cell apoptosis, promotes synaptic remodeling, has the effects of treating cognitive impairment, and is especially used for treating senile dementia or vascular dementia or minimal cognitive ...

New application of ginsenoside Rf

The invention relates to the field of medicine, specifically relates to the new application of ginsenoside Rf, and in particular relates to the application of the ginsenoside Rf serving as a TRPV1 antagonist. The antagonist ginsenoside Rf is capable of remarkably inhibiting TRPV1 protein expression at the cellular level, and at the animal level, is capable of remarkably prolonging the paw withdrawal latency of a rat induced by capsaicin (CAP) and reducing the degree of sensitivity of the rat to pain. As a result, the ginsenoside Rf can be used as the TRPV1 antagonist to ease pain with TRPV1 as the target spot, and also can be used for preparing analgesics for treating diseases related to a TRPV1 receptor.

Medicinal composition for treating degenerative change in central nervous system, preparation method and application thereof

The invention belongs to the technical field of pharmacy, in particular provides to a medicinal composition, which mainly comprises the following raw material medicaments: baical skullcap root, szechuan lovage rhizome and Chinese angelica. The invention also provides a preparation method and application of the medicinal composition. Through the verification of experiments, the medicinal composition has the effects of detoxifying and removing obstruction in channels and promoting mentality and inducing resuscitation, can improve the cognitive function of dementia or cognitive disorder effectively, improve behavioral anomaly and the life quality of patients and aim at oxidative stress damage in brain cells and micro-inflammatory damage effectively, and has the effect of treating the degenerative change in the central nervous system, particularly senile dementia or vascular dementia or mild cognitive disorder.

Mouse cerebrospinal fluid microscale sampler and its special-purpose manufacturing equipment and using method

Efficient cultivation method of poria cocos strain

The invention discloses an efficient cultivation method of a poria cocos strain, which analyzes a poria cocos mycelial growth state monitoring video by adopting a machine vision technology based on deep learning to extract time sequence change characteristic information about the poria cocos mycelial growth state so as to realize intelligent and accurate control of stepped temperature rise. Therefore, the temperature is beneficial to growth of poria cocos hyphae, the purpose of more accurate and efficient fungus bag cultivation is achieved, and the yield and quality of poria cocos cultivation are improved.