Investigating the pharmacology is key to the modernization of Chinese Medicine (CM) formulas. However, identifying which are the active compound(s) of CM formulas, which biological entities they target, and through which signaling pathway(s) they act to modify disease symptoms, are still difficult tasks for researchers, even when equipped with an arsenal of advanced modern technologies. Multiple approaches, including network pharmacology, pharmaco-genomics, -proteomics, and -metabolomics, have been developed to study the pharmacology of CM formulas. They fall into two general categories in terms of how they tackle a problem: bottom-up and top-down. In this article, we compared these two different approaches in several dimensions by using the case of MaZiRenWan (MZRW, also known as Hemp Seed Pill), a CM herbal formula for functional constipation. Multiple hypotheses are easy to be proposed in the bottom-up approach (e.g. network pharmacology); but these hypotheses are usually false positives and hard to be tested. In contrast, it is hard to suggest hypotheses in the top-down approach (e.g. pharmacometabolomics); however, once a hypothesis is proposed, it is much easier to be tested. Merging of these two approaches could results in a powerful approach, which could be the new paradigm for the pharmacological study of CM formulas.
Background:
To our knowledge, only 1 study has investigated the effects of kinesio taping (KT) on pulmonary function and functional capacity of patients with chronic obstructive pulmonary disease (COPD). Therefore, there is still a lack of high-quality evidence to prove the effectiveness of KT for COPD patients. Our purpose was to investigate the effect of KT on respiratory function and muscle strength in the COPD patients who were in stable condition.
Methods:
This research project has been received ethical approval from the Medical Research and Ethics Committee in Affiliated Nanhua Hospital, University of South China. This work is a part of a comprehensive research project to assess and provide intervention that potentially improves respiratory function and quality of life among patients with COPD. Participants recruited into the study need to fulfill the following criteria: clinical diagnosis of COPD and symptoms indicative of exacerbation; spontaneous breathing on hospital admission; and physiotherapy since the first day of hospitalization. Patients will be assigned at random to the COPD medical treatment + KT (Group 1), or the COPD medical treatment alone (Group 2). The outcome measures are pulmonary function and respiratory muscle strength. The level of statistical significance is set as
P
< .05.
Results:
This protocol will provide a reliable theoretical basis for the following research.
Conclusions:
It was hypothesized that thoracic KT could significantly change pulmonary function and functional capacity in patients with COPD.
Trial registration:
This study protocol was registered in Research Registry (researchregistry6632).
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