Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fluid retention is one of the most common symptoms in patients with chronic heart failure. Although fluid restriction may be a therapeutic strategy, the degree of fluid restriction necessary for the best therapeutic outcome remains unknown partly due to the lack of proper experimental method to restrict water consumption in small animals. The traditional methods that allow animals to access water only in a limited time window or within pre-determined daily volume can be stressful because the animals may become thirsty during the time of water deprivation. To provide a less stressful water restriction paradigm, we designed a feedback-control system of drinking flow to modulate the drinking behavior of small animals. This system consisted of an infrared droplet sensor for monitoring the drinking flow and a computer controlled electric valve to regulate the water availability. A light signal which synchronized with the command for opening the valve was set to establish a conditioned reflex. An animal test indicated that rats were adaptable to a precisely programmed water supply. This system may warrant investigation into the consequences of fluid restriction in chronic experimental animal study.
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PMID:An intelligent flow control system for long term fluid restriction in small animals. 2411 Jul 42

Mufangji Decoction is a famous herbal formula from Synopsis of Golden Chamber. However,it is easy to be misunderstood due to so its unique compatability. The syndromes treated by Mufangji Decoction included the following aspects:(1) in terms of modern medicine,it could be used to treat acute and chronic heart failure,heart failure aggravated by lung infection,chronic obstructive pulmonary disease acute episode,pulmonary heart disease,bilateral pleural effusion,acute attack of gout,rheumatic fever,rheumatoid arthritis,and rheumatoid arthritis;(2) in terms of symptoms,it could be used to treat asthma,chest tightness,wheeze impacting prostration and dyspnea impacting sitting posture; gastric distention; dark face,cyanotic,and mitral valvular face; edema of head and extremities; dry mouth,thirsty,unwilling to wear thick clothes,intolerance of heat,and irritable; fatigue,shortness of breath,poor appetite,constipation,less urine,yellow color,poor response to diuretics,and diuretic resistance; fast heart rate,which is hard to be controlled by Western medicine and has no response to Zhenwu Decoction; dark red tongue,dry tongue with yellow fur,rapid pulse,or deep tight pulse. In emergency and severe cases,Yang deficiency and fluid retention are normal syndromes of heart failure,while Yang deficiency,fluid retention,and heat are metamorphic syndromes of heart failure,which possessed complex mechanisms of pathophysiology; the mechanisms of Shaoyin heat-conversion syndrome is similar to Yang deficiency,fluid retention,and heat syndrome; the reason of application of gypsum in Mufangji Decoction shall be further studied; the " empty" and " real" in modified Mufangji Decoction are physical signs,rather than pathogenesis.
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PMID:[Mufangji Decoction formula tracing and its effect on emergency and severe cases]. 3098 62