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Aim To investigate the effect of aloin, an aloe extract,on fibrosis of renal tubular epithelial cells (HK-2) induced by TGF-β and the underlying molecular mechanism. Methods The experiment included a control group,TGF-β induced group,TGF-β + Aloin 50 or 100 μmol • L
ABSTRACT
OBJECTIVE: To evaluate the effect of Oncomelania hupensis snail control of cutting the beach group in the south of Shaobo Lake. METHODS: The general situation of the project of cutting the beach was surveyed, and the snail distribution was surveyed and the results were compared before and after cutting the beach in the beach group. RESULTS: The area of cutting beach was 928.33 hm2, the cubic meter of earthwork was 1 717.00 m3, the area of dumping ground was 425.76 hm2, the beach surface elevation was 3.2 m after cutting the beach, and the beach surface was fallen to 1.0 m under the ordinary water level. The area with snails was 44.69 hm2 before cutting the beach in 2011 but the area with snails was 1.78 hm2 after cutting the beach in 2018. The area with remaining snails was declined by 96.02% in 2018 as compared with that in 2011, and surviving snails were distributed on the uncut beach face. CONCLUSIONS: In Shaobo Lake, the O. hupensis snail breeding environment is eliminated by raising or lowering the beach, so it is an effective measure of snail control in lake regions.
Subject(s)
Lakes , Pest Control , Snails , Animals , Breeding , China , Lakes/parasitology , Pest Control/methods , Pest Control/standards , Snails/physiologyABSTRACT
Objective To evaluate the effect of Oncomelania hupensis snail control of cutting the beach group in the south of Shaobo Lake. Methods The general situation of the project of cutting the beach was surveyed, and the snail distribution was surveyed and the results were compared before and after cutting the beach in the beach group. Results The area of cutting beach was 928.33 hm2, the cubic meter of earthwork was 1 717.00 m3, the area of dumping ground was 425.76 hm2, the beach surface elevation was 3.2 m after cutting the beach, and the beach surface was fallen to 1.0 m under the ordinary water level. The area with snails was 44.69 hm2 before cutting the beach in 2011 but the area with snails was 1.78 hm2 after cutting the beach in 2018. The area with remaining snails was declined by 96.02% in 2018 as compared with that in 2011, and surviving snails were distributed on the uncut beach face. Conclusion In Shaobo Lake, the O. hupensis snail breeding environment is eliminated by raising or lowering the beach, so it is an effective measure of snail control in lake regions.
ABSTRACT
Objective To evaluate the effect of Oncomelania hupensis snail control of cutting the beach group in the south of Shaobo Lake. Methods The general situation of the project of cutting the beach was surveyed, and the snail distribution was surveyed and the results were compared before and after cutting the beach in the beach group. Results The area of cutting beach was 928.33 hm2, the cubic meter of earthwork was 1 717.00 m3, the area of dumping ground was 425.76 hm2, the beach surface elevation was 3.2 m after cutting the beach, and the beach surface was fallen to 1.0 m under the ordinary water level. The area with snails was 44.69 hm2 before cutting the beach in 2011 but the area with snails was 1.78 hm2 after cutting the beach in 2018. The area with remaining snails was declined by 96.02% in 2018 as compared with that in 2011, and surviving snails were distributed on the uncut beach face. Conclusion In Shaobo Lake, the O. hupensis snail breeding environment is eliminated by raising or lowering the beach, so it is an effective measure of snail control in lake regions.