Intertidal zone is a significant wetland between land and ocean. It plays an important rolein maintaining local ecological balance. Both Mai Po and Futian intertidal mudflats are located in Shenzhen Bay and are import...Intertidal zone is a significant wetland between land and ocean. It plays an important rolein maintaining local ecological balance. Both Mai Po and Futian intertidal mudflats are located in Shenzhen Bay and are important 'refueling' point along the East Asian/Australian flyway of migratory birds. The environmental quality of Mai Po and Futian mudflats have aroused great concern due to rapid economic developments in Hong Kong and Shenzhen in recent decades. Macroinfauna of Mai Po and Futian mudflats was investigated in December 2000 and the faunal data were used to assess their environmental quality. Two other mudflats, namely Ma Wan Typhoon Shelter (a more disturbed area) and Luk Keng intertidal mudflat (a place with relatively less human disturbance), were also sampled for macroinfauna and used as reference mudflats. Shannon - Weaver species diversity index (Isd), biotic coefficient (Cb) and macrofaunal pollution index (Imp) of the macrofauna community on four intertidal mudflats were used to determine their environmental quality. The results showed that Luk Keng intertidal mudflat was unpolluted, Mai Po and Futian mudflats were slightly polluted, and Ma Wan was moderately polluted. The pollution in Ma Wan Typhoon Shelter mainly came from various types of rubbish and fishing boats that disturbed the sediment, while pollution sources in Mai Po and Futian mudflats were discharges of industrial water, municipal sewage and from nearby rivers.展开更多
With the deepening of clinical medical research in recent years, among many pediatric diseases, diarrhea is a more common disease. After the onset of children, in addition to the increase of stool frequency and abnorm...With the deepening of clinical medical research in recent years, among many pediatric diseases, diarrhea is a more common disease. After the onset of children, in addition to the increase of stool frequency and abnormal stool characteristics, they are often combined with vomiting, abdominal pain and fever, which is very easy to cause water and electricity disorder and seriously affect the health and even life safety of children. Infectious diarrhea is the most common clinical diarrhea in children, which often occurs in summer and autumn. At present, the treatment mainly includes correcting water and electricity disorder, rational application of antibiotics, protection of gastrointestinal mucosa, intestinal probiotics, etc. the clinical curative effect is not satisfactory, and the problems such as bacterial drug resistance, double infection, flora imbalance, expensive treatment cost and easy repetition caused by unreasonable use of antibiotics are difficult to be completely solved. This paper analyzes the advantages of Acupoint Application of traditional Chinese medicine and western medicine in the treatment of infantile diarrhea.展开更多
文摘Intertidal zone is a significant wetland between land and ocean. It plays an important rolein maintaining local ecological balance. Both Mai Po and Futian intertidal mudflats are located in Shenzhen Bay and are important 'refueling' point along the East Asian/Australian flyway of migratory birds. The environmental quality of Mai Po and Futian mudflats have aroused great concern due to rapid economic developments in Hong Kong and Shenzhen in recent decades. Macroinfauna of Mai Po and Futian mudflats was investigated in December 2000 and the faunal data were used to assess their environmental quality. Two other mudflats, namely Ma Wan Typhoon Shelter (a more disturbed area) and Luk Keng intertidal mudflat (a place with relatively less human disturbance), were also sampled for macroinfauna and used as reference mudflats. Shannon - Weaver species diversity index (Isd), biotic coefficient (Cb) and macrofaunal pollution index (Imp) of the macrofauna community on four intertidal mudflats were used to determine their environmental quality. The results showed that Luk Keng intertidal mudflat was unpolluted, Mai Po and Futian mudflats were slightly polluted, and Ma Wan was moderately polluted. The pollution in Ma Wan Typhoon Shelter mainly came from various types of rubbish and fishing boats that disturbed the sediment, while pollution sources in Mai Po and Futian mudflats were discharges of industrial water, municipal sewage and from nearby rivers.
文摘With the deepening of clinical medical research in recent years, among many pediatric diseases, diarrhea is a more common disease. After the onset of children, in addition to the increase of stool frequency and abnormal stool characteristics, they are often combined with vomiting, abdominal pain and fever, which is very easy to cause water and electricity disorder and seriously affect the health and even life safety of children. Infectious diarrhea is the most common clinical diarrhea in children, which often occurs in summer and autumn. At present, the treatment mainly includes correcting water and electricity disorder, rational application of antibiotics, protection of gastrointestinal mucosa, intestinal probiotics, etc. the clinical curative effect is not satisfactory, and the problems such as bacterial drug resistance, double infection, flora imbalance, expensive treatment cost and easy repetition caused by unreasonable use of antibiotics are difficult to be completely solved. This paper analyzes the advantages of Acupoint Application of traditional Chinese medicine and western medicine in the treatment of infantile diarrhea.
