This article systematically studied the moxibustion methods embedded in the 15 medical books of the Mawangdui medical literature. Starting from the origin of the medical moxibustion culture in Mawangdui， this paper comprehensively analyzed the records of moxibustion. By analyzing the Classic of Moxibustion to Eleven Foot-arm Channels （《足臂十一脉灸经》） and Classic of Moxibustion to Eleven Yin-yang Channels （《阴阳十一脉灸经》） as well as Formulas for Fifty-two Diseases （《五十二病方》）， which have relatively rich records of moxibustion， it is found that moxibustion involves more than 170 diseases and syndromes， covering 12 categories such as limb diseases related to meridians and collaterals， lung system diseases， and heart and brain diseases. In summary， the distinctive characte-ristics of moxibustion in Mawangdui medical books include primitive simplicity， combination of witch culture and medical practices， philosophical deduction， centripetal circulation， diverse moxibustion materials， extensive cove-rage of diseases and syndromes， taboos in moxibustion， and the integration of prevention and treatment. The ideas and applications of moxibustion mainly manifest in preventing diseases before they occur and preventing changes in existing diseases， distinguishing and treating each disease based on different causes， and combining treatment based on meridians， collaterals and comprehensive diseases.

OBJECTIVE Microgravity exerts several negative effects on the learning and memory of astro-nauts during space flight.Rg1 and Rb1,the key steroidal components of ginseng,have shown potent neuroprotec-tive effects with a high safety profile.The object of the current study is to investigate the influence of Rg1 and Rb1 on simulated microgravity-induced memory and learning dysfunction in the hindlimb suspension(HLS)rat model.METHODS The HLS rats were orally administered Rg1(30 and 60 μmol·kg-1)or Rb1(30 and 60 μmol·kg-1)for four weeks.The Morris water maze test(MWM)and reward operating conditioning reflex test(ROCR)were conducted to evaluate spatial and associative learning and memory.After the behavior tests,the serum and the prefrontal cortex(PFC)were dissected to measure the mechanism.RESULTS Rg1 and Rb1 treatment amelio-rated the cognitive deficits of HLS-exposure rats in MWM and ROCR,reduced reactive oxygen species generation and increased antioxidant enzyme activity.Rg1 and Rb1 also assisted in the recovery of mitochondrial complex Ⅰ(NADH dehydrogenase)activities and Mfn2,and decrea-sed Drp-1 expression.Furthermore,Rg1 and Rb1 reduced the ratio of Bax/Bcl-2 and the expression of cleaved-cas-pase 3,cytochrome c,increased the levels of SYN,PSD95 and activated BDNF-TrkB/PI3K-Akt pathway in the PFC.CONCLUSION Rg1 and Rb1 treatment attenuated cog-nitive deficits induced by HLS,mitigated mitochondrial dysfunction,attenuated oxidative stress,inhibited apopto-sis,and increased the synaptic plasticity,which was partly mediated by the modulation of the BDNF-TrkB/PI3K-Akt signaling.

Male infertility is a significant cause of psychosocial and marital distress in approximately 50% of couples who are unable to conceive, with male factors being the underlying cause. Guijiajiao (Colla Carapacis et Plastri, CCP) is a Traditional Chinese Medicine commonly used to treat male infertility. The present study aimed to investigate the potential mechanisms underlying the preventive effects of CCP on male infertility. An infertile male rat model was established using cyclophosphamide (CTX), and CCP was administered for both treatment and prevention. Fecal microbiota transplantation (FMT) was also performed to explore the role of gut microbiota in the CCP-mediated prevention of male infertility in rats. Sperm motility and concentration were determined using a semi-automatic sperm classification analyzer. Subsequently, histopathological analysis using HE staining was performed to examine the changes in the small intestine and testis. Moreover, the serum levels of lipopolysaccharide (LPS) and testosterone were measured by ELISA. In addition, immunohistochemistry was conducted to detect CD3 expression in the small intestine, while RT-qPCR was employed to assess the expressions of interleukin-1 beta (IL-1β), cluster of differentiation 3 (CD3), Monocyte chemoattractant protein-1 (MCP-1), and C-X-C motif chemokine ligand 10 (CXCL-10) in the small intestine and epididymis. Finally, gut microbiota was analyzed by 16S rRNA sequencing. CCP improved sperm motility, number, and concentration in CTX-induced infertile male rats. CCP increased the serum testosterone level, inhibited the immune cell infiltration of the intestinal lamina propria, and promoted the aggregation of CD3⁺ T cells in CTX-induced male infertility rats. CCP also inhibited the expressions of MCP-1, CXCL-10, and IL-1β in the epididymis of male infertility rats. At the genus level, CTX led to a reduction in the abundance of Lactobacillus, Clostridia_UCG.014, and Romboutsia in the intestinal tract of rats. In contrast, CCP decreased the abundance of Ruminococcus and increased the abundance of Romboutsia in infertile male rats. Additionally, FMT experiments proved that the gut microbiota of CCP-treated rats facilitated testicular tissue recovery and spermatogenesis while also reducing the serum LPS level in infertile male rats. CCP improves the spermatogenic ability of infertile male rats by restoring gut microbiota diversity and inhibiting epididymal inflammation.
Humans ; Rats ; Male ; Animals ; Gastrointestinal Microbiome ; Lipopolysaccharides/pharmacology* ; RNA, Ribosomal, 16S ; Semen ; Sperm Motility ; Infertility, Male/prevention & control* ; Testosterone

The essence-qi-spirit theory is an important part of traditional Chinese medicine， whose steady state is the material and functional basis for the balance of yin and yang in the body， making the essence， qi and spirit integrated， and body and spirit harmonized. Based on this theory， it is proposed that essence and qi depletion， spirit dissipation and qi dispersion， disharmony between yin and yang is the main pathogenesis of sleep disorders. Therefore， the method of regulating and harmonzing yin and yang by essence gathering， qi nourishing and spirit storing can be used to treat sleep disorder. The biological clock system of the circadian rhythm of sleep is regulated by the molecular oscillation that is generated by the transcription of the biological clock gene， and is a clock gradually formed by orga-nisms constantly adapting to the laws of nature. As the material basis， power， and embodiment of sound and peaceful sleep， essence， qi and spirit can perceive and transmit natural signals， whose functions are similar to what is recognized by modern science that oscillation amplifies the rhythm signal， and synchronously regulates the expression signal of the biological clock gene， thereby forming a biological clock system with “input-oscillation-output” as the feedback cycle. It is believed that the regulation method of yin and yang by essence gathering， qi nourishing and spirit storing may comprehensively regulate the physiological activities through brain/ muscle aryl hydrocarbon receptor nuclear translocator-like protein 1 （BMAL1）/circadian locomotor output cycles kaput （CLOCK）-period protein （PER）/ cryptochrome （CRY） transcriptional feedback loop， thereby adapting to the natural environment changes， playing an active role in the treatment of sleep disorders， and provideing a new idea for traditional Chinese medicine to reshape the molecular regulation system of the endogenous biological clock to prevent and treat sleep disorders.

The theory of Zang Xiang is the core of the theory of traditional Chinese medicine,and its content mostly comes from the comparison of images.Among them,the liver Zang of"main drainage"and"main blood storage"involves many systems such as nerve,digestion,circulation,hematopoiesis,reproduction and so on.It is difficult to find the corresponding anatomical organs or tissues in western medicine.The author analyzes and believes that the collection of the functional system of the liver system of traditional Chinese medicine,compares the physiological function and pathological changes of the liver system with the histamine receptor distributed in multiple systems of the whole body,as well as the main symptoms and adverse reactions of the drugs regulating the histamine receptor,and believes that the functional system composed of histamine receptors may carry the important functions of the liver system of traditional Chinese medicine.

Oligozoospermia and asthenospermia are common causes of clinical male infertility. The number of patients increases year by year and shows a younger trend. Its etiology is complex， the mechanism and unclear pathogenesis and rely on empirical therapy. Therefore， it is necessary for exploring the pathogenesis and developing corresponding drugs to establish reasonable animal models. By comparing different animal model making methods， this paper provides ideas for constructing a more standardized animal model of oligoasthenospermia. At the moment， a lot of molding methods for oligoasthenospermia are available. Combined with the animal experimental articles of oligoasthenospermia in recent years， this study described the modeling with adenine， ornidazole， tripterygium glycoside， hydrocortisone， cyclophosphamide， busulfan， paclitaxel， heat stress， ionizing radiation， high-fat diet， and gene knockout， respectively， and compared the modeling methods in terms of the time， indexes， animal line， and model evaluation. Thereby， the advantages and disadvantages of different models of oligoasthenospermia were summarized， and finds that the existing animal models of oligoasthenospermia still have many shortcomings that need to be further improved. The selection， standardization and innovation of animal models need to be solved urgently， and the coincidence between animal models and clinical patients' traditional Chinese medicine syndromes is not coincident. In view of the existing problems， we should further explore how to build a modeling method in line with clinical characteristics and syndrome types， select the compound model method of integrated traditional Chinese and Western medicine， copy the model closer to the law of disease development and in line with traditional Chinese medicine syndrome， and provide animal experimental support for exploring the mechanism of disease， developing characteristic drugs and guiding clinical medication.

The most common manifestations of inflammatory bowel disease （IBD） are Crohn's disease and ulcerative colitis， and the global incidence of IBD is on the rise. Traditional Chinese medicine （TCM） is advantageous in the treatment of IBD. IBD， with TCM names based on clinical symptoms， mostly belongs to recurrent dysentery， long dysentery， diarrhea， dysentery， bowel， and other categories. In TCM pathogenesis of IBD， spleen deficiency and exuberant dampness predominate in the whole course of the disease. Since the lung is associated with the large intestine and the lung Qi and spleen Qi are interconnected， the lung Qi and spleen Qi are deficient and the dampness and heat accumulate internally， which caused collateral obstruction by stagnant blood and the development of IBD. From the perspective of "associating lung with large intestine"，it is believed that the main mechanism of IBD is the Qi imbalance and abnormal metabolism of fluids in the lung and the intestine，and the nutrient-Yin injury of the lung and the intestine. According to the chronic， recurrent， and diffuse pathogenesis characteristics and main clinical manifestations of IBD， IBD is closely related to the lung and the intestine. In terms of therapeutic principles， IBD can be treated by tonifying the spleen and replenishing the lung， which highlights the treatment of the intestine from the lung. To be specific， in time of tonifying the spleen and removing dampness， the intestine is regulated by tonifying the spleen and replenishing the lung. Shenling Baizhusan， a commonly used classical prescription for IBD， is mainly potent in replenishing Qi， invigorating the spleen， draining dampness， checking diarrhea， and especially "reinforcing earth to generate metal". It can enhance the function of the lung through "reinforcing earth to generate metal"， which in turn regulates the intestine and promote the improvement of IBD. The present study clarified the mechanism of Shenling Baizhusan in regulating the intestine by tonifying the spleen and replenishing the lung. On the basis of modern research， its therapeutic effect on IBD was achieved through multiple links， such as regulation of the level of inflammatory factors， immunoregulation， barrier function improvement via mucosal repair， and intestinal flora. The findings of this study are expected to provide new ideas for the regulation of the lung-spleen-large intestine axis in the syndrome differentiation and treatment of IBD and subsequent experimental research.

Objective: To observe the safety of the Song-Relaxing and Zhen-Vibrating abdomen manipulation in treating patients with prediabetes and its effects on blood glucose and lipid metabolism.Methods: One hundred and two patients with prediabetes were divided into a manipulation group and a control group according to the random number table method, with 51 cases in each group. All patients received the general behavioral intervention for prediabetes, with additional Song-Relaxing and Zhen-Vibrating abdomen manipulation in the manipulation group and oral metformin hydrochloride tablets in the control group. Both groups received the intervention for six months. Results: Fourteen patients dropped out during the treatment, and a total of 88 patients completed the trial, including 45 cases in the manipulation group and 43 cases in the control group. After the treatment, the prediabetes control rate was 93.3％ in the manipulation group and 74.4％ in the control group, and the difference between the two groups was statistically significant (P<0.05); no patient in the manipulation group progressed to diabetes, while the rate of conversion to diabetes in the control group was 6.9％, with a significant difference between the two groups (P<0.05). After the treatment, the body mass index (BMI), glycosylated hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), 2-hour postload plasma glucose (2hPG) level during an oral glucose tolerance test (OGTT), fasting insulin (FINS), homeostasis model assessment-2 of insulin resistance (HOMA2-IR), total cholesterol (TC), and triglycerides (TG) decreased in both groups versus baseline, with significant differences within the groups; the levels of all indicators were lower in the manipulation group than in the control group (P<0.05), and the differences between the two groups were more prominent at the sixth month (P<0.01). At the sixth month, the high-density lipoprotein cholesterol (HDL-C) in the manipulation group was increased, while there was no significant change in the control group. In the control group, three patients reported mild gastrointestinal reactions at the initial dosing, which improved after medication adjustment. No other adverse events were observed in either group. Conclusion: Both metformin hydrochloride tablets and the Song-Relaxing and Zhen-Vibrating abdomen manipulation can improve blood glucose and lipid metabolism and reduce insulin resistance and clinical discomfort in patients with prediabetes, but the Song-Relaxing and Zhen-Vibrating abdomen manipulation has higher efficacy and safety.

Animals ; Materia Medica ; Rats ; Turtles

Guilu-Erxian Gum, a famous prescription of Traditional Chinese Medicine, which could warm the kidney and benefit essence, tonify qi and nourishing the blood. It's main function is to treat chronic kidney deficiency, sour waist and soft knees, lack of essence and blood, spermatorrhea and impotence. This prescription has been changed and expanded in the dosage, preparation and efficacy of Chinese medicine included in the classics. Pharmacological studies have shown that it can strengthen the bone, play the role of anti-tumor, relieve bone marrow suppression, improve sperm quality and relieve post-traumatic stress disorder. The modern clinical application of this priscriptionhas been greatly expanded. It can be used in the treatment of adverse reactions after chemotherapy, liver cirrhosis, hypoproteinemia, osteoporosis, osteoarthritis, AD and other diseases. It is often used in combination with other medicine or treatment methods, and could achieve good results.