Moxibustion for anorexia in COVID-19: A protocol for systematic review and meta-analysis.

BACKGROUND: As the outbreak of coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has rapidly spread over the world, the World Health Organization has declared the outbreak of COVID-19 an international public health emergency. Besides typical respiratory symptoms and signs of COVID-19, digestive symptoms and liver injury have been frequently reported during the course of the disease. The purpose of this study was to evaluate the efficacy and safety of moxibustion in the treatment of anorexia in patients with COVID-19. METHODS: According to the retrieval strategies, randomized controlled trials on moxibustion therapies for C19-A will be obtained from the China National Knowledge Infrastructure, WanFang Data, Chinese Scientific Journals Database, PubMed, Embase, and Cochrane Library, regardless of publication date or language. Studies will be screened based on inclusion and exclusion criteria, and the Cochrane risk bias assessment tool will be used to evaluate the quality of the literature. The network meta-analysis will be performed with the Markov chain Monte Carlo method and carried out with Stata 14.2 and WinBUGS 1.4.3 software. Ultimately, the quality of the evidence obtained from the results will be evaluated. RESULTS: This study will evaluate whether moxibustion therapy can effectively treat anorexia in patients with COVID-19. CONCLUSION: This study will provide evidence for whether moxibustion therapy is beneficial to the treatment of anorexia in patients with COVID-19. TRIAL REGISTRATION NUMBER: CRD42022302499.

[Professor YANG Ji-guo's experience in treatment of functional gastrointestinal diseases with acupuncture combined with umbilicus moxibustion].

Professor YANG Ji-guo's clinical experience in treatment of functional gastrointestinal diseases was summerized. Professor YANG Ji-guo believes that this disease is caused by the deficiency of six fu organs. Dysfunction of six fu organs in descending transportation is the basic pathogenesis. The principle of acupoint selection includes benefiting gastrointestinal functions, unblocking and purging six fu, soothing liver qi and calming down the mind. In treatment, acupuncture is combined with umbilicus moxibustion. In acupuncture, the deqi promoting technique by rotating and trembling needle is adopted. Focusing on the deficiency of six fu organs, umbilicus moxibustion is adopted to benefit the spleen and stomach and harmonize the functions of six fu organs for both biao (symptoms) and ben (root cause).

Clinical and Pathologic Features of a Suspected Selenium Deficiency in Captive Plains Zebras.

Previous studies have shown that selenium (Se) deficiency is associated with nutritional myopathy, known as white muscle disease (WMD), in horses. However, correlations between Se deficiency and clinical findings, such as hematologic biochemical values and pathological features, have not been evaluated in captive plains zebras. The purpose of the present study was to investigate the clinical and pathologic features that may be caused by a Se deficiency in the captive plains zebra. Clinical findings, feed analyses, hematologic biochemical analyses, response to treatment, and pathologic examination were assessed in six affected plains zebras. The dietary concentration of Se in feed was also tested. Sudden death occurred in two cases during the first day of the onset of symptoms. Two zebras died at 4 days and two zebras survived after treatment. The clinical signs in affected animals were characterized by general weakness, astasia, and abnormal postural positions. The Se concentration in hay from the breeding stable was low, based on the reference value. Glutathione peroxidase (GSH-Px) activity was lower compared with the equine reference value. Multiple areas of subcutaneous steatitis and pale skeletal muscle and myocardium were revealed at gross necropsy. Degeneration and necrosis of myocardial and skeletal muscles, as well as congestion of the liver, lung, and kidney were found via histopathological examination. No suspected bacterial infections were found. Feed analyses, response to treatment, serum GSH-Px activity, and pathological features suggest that Se deficiency may have caused the disease in the six affected captive plains zebra.