Current Research on Complementary and Alternative Medicine in the Treatment of Premature Ovarian Failure: An Update Review.

Complementary and alternative medicine (CAM) encompasses a wide range of different non-mainstream therapies that have been increasingly used for the treatment or adjunct treatment of various ailments, with premature ovarian failure (POF) being one of the most common conditions treated with CAM. This review updates the progress of CAM in the treatment of POF, and we focus specifically on reviewing the evidence for the efficacy and mechanisms of a range of CAM treatments in POF, including single herbal medicines and their active ingredients, compound Chinese medicines, acupuncture and moxibustion, psychotherapy, exercise, vitamins, massage, and dietary supplements. According to the literature, CAM is very helpful for improving POF symptoms, and we hope to provide some instructive suggestions for clinical treatment and experimental research in the future. However, more clinical trials are needed to prove the safety of CAM.

The Effects of Moxibustion on Learning and Memory and m6A RNA Methylation in APP/PS1 Mice.

Objectives: To study whether moxibustion can improve the learning and memory ability of APP/PS1 mice by reducing the pathological products Aß and Tau protein via decreasing N6-methyladenosine (m6A). Methods: APP/PS1 mice were randomly divided into model group (APP/PS1) and moxibustion group (APP/PS1+Mox). C57BL/6J mice were used as a control group (Control). Learning and memory abilities were assessed by the Morris water maze. Aß, Tau, phosphorylated Tau (p-Tau), and YTHDF1 proteins were detected in the mouse cortex and hippocampus by immunofluorescence and western blot. Altered m6A expression levels in hippocampal and cortical tissues were measured with the m6A RNA methylation quantification assay kit. RNA transcript levels of YTHDF1, METTL3, and FTO in the hippocampus and cortex were measured by q-PCR. Results: Moxibustion shortened the escape latency, increased the number of platform crossings, and increased the percentage of swimming time in the target quadrant of APP/PS1 mice. Meanwhile, moxibustion reduced the levels of Aß, Tau, and p-Tau proteins both in the hippocampal and cortical regions of APP/PS1 mice. In addition, the total amount of m6A in the hippocampal and cortical regions of APP/PS1 mice was significantly reduced after moxibustion. The expression of YTHDF1 in the hippocampal region of APP/PS1 mice increased and that in the cortical region decreased after moxibustion treatment. Conclusion: Moxibustion improves the learning and memory abilities and reduces the deposition of Aß and Tau protein pathological products in APP/PS1 mice. This may be related to the fact that moxibustion reduces the total amount of m6A and inhibits its binding enzyme YTHDF1 in the hippocampus and cortex of APP/PS1 mice.

[Evidence mapping of clinical research on 28 Chinese patent medicines for tension-type headache].

In this study, the evidence mapping methodology was used to systematically retrieve and sort out the clinical research evidence of Chinese patent medicines in the treatment of tension-type headache(TTH), and to understand the distribution of evidence in this field and the basis and quality of evidence. Chinese and English articles on the 28 Chinese patent medicines for TTH, which were recorded in National Essential Medicines List(2018), Medicine Catalogue for National Basic Medical Insurance, Work Injury Insurance, and Maternity Insurance(2020), and Chinese Pharmacopoeia(2020), were retrieved from China National Knowledge Infrastructure(CNKI), Wanfang, VIP, China Biology Medicine disc(CBMdisc), PubMed, EMbase, and Cochrane Library from the establishment to June 2021, followed by descriptive analysis. Then, tables and bubble charts were plotted to analyze the distribution characteristics of evidence. A total of 129 eligible articles were yielded: 126 randomized/non-randomized controlled trials, and 3 systematic reviews. The functions, indications, and composition of the 28 medicines, as well as the proportion of related articles, publication trends, intervention measures, and outcome indicators were compared and analyzed. The results showed that the 28 Chinese patent medicines, composed of 128 Chinese medicinals, can be classified into six categories in terms of function: reinforcing healthy Qi, tranquilizing mind, dispelling stasis, regulating Qi, treating wind, and resuscitating. There are ongoing efforts to study the treatment of TTH with Chinese patent medicine in China, despite of little evidence. The clinical positioning of Chinese patent medicine for TTH is not clear, and clinical research fails to highlight the advantages of Chinese medicine. In addition, the outcome indicators have not been standardized and unified, and there is a lack of evidence on the long-term efficacy of Chinese patent medicine for TTH. This study is the first exploratory application of evidence maps to compare the characteristics and clinical research progress of 28 Chinese patent medicines for TTH, which can provide a reference for research on the optimization of Chinese medicine strategies for TTH.

Combined common femoral artery endarterectomy with superficial femoral artery stenting plus Shuxuening Injection infusion for chronic lower extremity ischemia: 3-year results.

OBJECTIVE: To investigate the efficacy and safety of combined common femoral artery (CFA) endarterectomy with superficial femoral artery (SFA) stenting plus Shuxuening Injection infusion in patients with complex multifocal arterial steno-obstructive lesions of the lower extremities. METHODS: From March 2006 to March 2011, 104 lower limbs in 96 patients with multilevel peripheral arterial steno-occlusive disease, involving SFA as well as CFA and deep femoral artery (DFA) orifice, were treated by combined surgical with endovascular therapy, such as SFA stenting as an adjunct to CFA endarterectomy and patch angioplasty with the great saphenous vein. Before the end of the operation, 20 mL of Shuxuening Injection was infused through the catheter located in the treated artery. Technical and hemodynamic success, as well as primary and primary-assisted patency, was determined according to the Society for Vascular Surgery Guidelines. During follow-up, clinical status assessment, ankle-brachial index (ABI) test, and duplex Doppler ultrasound were administered every 6 months, and computed tomography angiography or magnetic resonance angiography was performed at 12, 24, and 36 months after discharge. RESULTS: All patients underwent successful combined CFA endarterectomy with SFA stenting treatment. The average ABI after the combination treatment increased from pretreatment of 0.32±0.21 to 0.82±0.24 (P<0.01). No perioperative death and major limb amputations occurred. The mean duration of follow-up for 104 limbs from 96 patients was 1,180 days (range, 196-2,064 days). During follow-up, 5 patients died due to myocardial infarction, cerebral infarction, or pneumonia, and 5 patients were lost to follow-up. There were 21 cases (21.4%) of restenosis, with 15 that occurred in-stent and 6 near the distal end of the stent. A total of 18 (18.3%) reinterventions were performed, including 6 balloon angioplasty, 8 restenting procedures, 2 bypass surgeries, and 2 major limb amputations. The primary patency rates were 92.2%, 76.8%, and 61.3% at 12, 24, and 36 months, respectively, while the primary-assisted patency rates were 94.4%, 83.2%, and 75.6% at 12, 24, and 36 months, respectively. CONCLUSION: The combined CFA endarterectomy with SFA stenting plus Shuxuening Injection infusion appears to offer a safe, less invasive, and effective treatment option to patients with chronic lower extremity ischemia due to complex multifocal peripheral artery disease.