Microbial genotoxin increases transient infection-driven murine intestines tumorigenesis.

Fournier Mullen - Oct 22 - - Dev Community

inensis, but many other chemical components isolated from C. chinensis also have therapeutic effects for the treatment of IBD, which need deep research and further exploration. To accelerate research and development of C. chinensis and its bioactive components for the treatment of IBD, clinical trials are needed to clarify the effectiveness and safety of these chemical components from C. chinensis, as well as their molecular mechanisms for IBD treatment in vitro and in vivo. It is believed that continuous research and exploration on C. chinensis together with its bioactive compounds will bring great hope to the treatment of IBD.
Antrodia camphorata (AC) is a rare functional fungus in Taiwan and is known as traditional Chinese medicine. It has been reported to inhibit proliferation and promote apoptosis in human cancer cells.

To investigate the potential mechanism of apoptosis induced in colon cancer cells by Antrodia camphorata extract (ACE).

The MTT assay and crystal violet staining were used to determine relative cell viability in vitro at 24 and 48h. The effects of ACE on apoptosis were determined by Hoechst 33342 staining and flow cytometric analysis following Annexin V-FITC/PI staining. The gene expression profile of HCT116cells was assessed by the RNA sequencing system. In combination with RNA-seq data and qRT-PCR, Western blot analysis was used to evaluate expression of proteins. The intracellular ROS of HCT116cells were determined using a DCFH-DA fluorescence probe.

ACE significantly reduces cell viability in a dose-dependent manner and triggers apoptosis. To explore the underlying mechanism, we performed transcriptom3-dependent response to ROS in human colon cancer.
Quassia amara L. recently came into the spotlight in French Guiana, when it became the object of a biopiracy claim. Due to the numerous use records throughout the Guiana shield, at least since the 18th century, a thorough investigation of its origin seemed relevant and timely. In the light of the Convention on Biological Diversity (CBD) and the Nagoya protocol, questions about the origin of local knowledge are important to debate.

Defining cultural biogeography as the dynamics through space and time of biocultural complexes, we used this theoretical framework to shed light on the complex biogeographical and cultural history of Q. amara. We explored in particular the possible transfer of medicinal knowledge on an Old World species to a botanically related New World one by enslaved Africans in Suriname.

Historical and contemporary literature research was performed by means of digitized manuscripts, archives and databases from the 17th to the 21st century. We retrieved data from digitized herbarium voucher interactions through space and time, while herbarium databases have shown to be useful to decipher evolution of local plant knowledge. Tracing the origin of a knowledge is nevertheless a complex adventure that deserves time and interdisciplinary studies.
Diabetes is a multifactorial disease with complex multi-organ-multi-target crosstalk in the body. Currently, the theoretical assumptions framing the diabetes management strategies are reductionist and largely focus on reducing hyperglycemia through targeted molecular drugs. While they effectively reduce hyperglycemia, they are inadequate to address the multifactorial etiopathology, chronicity and systemic complications of diabetes. Therefore, a holistic and systemic approach is essential for its successful management. We hypothesize an integrative diabetes management strategy, combining holistic principles of diabetes management with its molecular understandings, would be more appropriate to fill this gap. The holistic disease management principles of Ayurveda, the Indian system of medicine, can play a pivotal role in this context. This narrative review discusses the scope of a trans-disciplinary ' Ayurveda-Biology ' approach for deepening the holistic understanding of the pathophysiology of diabetes as welomeostasis and offer novel strategies for cost effective, holistic and multi-targeted management of diabetes.
Sparganii Rhizoma (SR), a traditional Chinese medicine (TCM), is the rhizome of Sparganium stoloniferum Buch.-Ham. mainly distributed in East Asia. It has been used for eliminating blood stasis, promoting the flow of Qi, removing the retention of undigested food and relieving pain in China for hundreds of years.

This review summarizes comprehensive information in traditional clinical application, processing, phytochemistry, pharmacology, quality control and toxicity of SR, in exploring future scientific and therapeutic potentials.

Pertinent information was systematically collected from several electronic scientific databases (e.g., Web of Science, PubMed, China Knowledge Resource Integrated, Springer, Elsevier, ScienceDirect, and Google Scholar), PhD and MS dissertations, and classic Chinese medical books.

SR is a gynecological drug which is often used to treat dysmenorrhea, mass in the abdomen, amenorrhea due to blood stasis, and abdominal distension in TCM. Inflammation inhibitor Two kinds of processed products of SR are M, SR has been demonstrated by modern pharmacological researches to have significant bioactivities, especially on anti-tumor, antithrombotic, and estrogen antagonistic activities. These activities provide prospects for the development of new drugs and therapeutics for future applications. Nevertheless, quality control and evaluation, in-depth pharmacological mechanism, and toxicological effect of SR require further detailed research.
Left ventricular myocardial work (LVMW) is a novel method to assess left ventricular (LV) function using pressure-strain loops that takes into consideration LV afterload. The estimation of LV afterload in patients with severe aortic stenosis (AS) may be challenging, and no study so far has investigated LVMW in this setting. The aim of this study was to develop a method to calculate LVMW in patients with severe AS and to analyze its relationship with heart failure symptoms.

Indices of LVMW were calculated in 120 patients with severe AS who underwent transcatheter aortic valve replacement and invasive LV and aortic pressure measurements. LV systolic pressure was also derived by adding the mean aortic valve gradient to the aortic systolic pressure. LV global longitudinal strain and echocardiography-derived LV systolic pressure were then incorporated to construct pressure-strain loops of the left ventricle.

An excellent correlation was observed between LVMW indices calculated using the invasive and echocardiography-derived LV systolic pressure.Inflammation inhibitor

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