Concentrations of HCH and DDT in human and bovine milk were determined in two areas under malaria control namely, BHEL, Hardwar with bioenvironmental control strategy and rural and urban areas of Bahadrabad PHC of Hardwar district with residual spraying of insecticides. Mean HCH and DDT residues in human milk in BHEL were 0.027 and 0.021 mg/kg, while from Bahadrabad were 0.089 and 0.149 mg/kg respectively. Similarly, mean HCH and DDT contents in bovine milk from BHEL were 0.019 and 0.008 mg/kg, while 0.058 and 0.029 mg/kg, respectively from Bahadrabad. Statistically significant differences were recorded in HCH and DDT levels in human and bovine milk samples between BHEL and Bahadrabad areas of Hardwar district. The mean levels of HCH and DDT in bovine milk samples did not exceed the maximum residual limit of 0.05 mg/kg from BHEL whereas, 38.5% samples from Bahadrabad area exceeded this limit.
{"title":"HCH and DDT residues in human and bovine milk at Hardwar, India.","authors":"V K Dua, C S Pant, V P Sharma","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Concentrations of HCH and DDT in human and bovine milk were determined in two areas under malaria control namely, BHEL, Hardwar with bioenvironmental control strategy and rural and urban areas of Bahadrabad PHC of Hardwar district with residual spraying of insecticides. Mean HCH and DDT residues in human milk in BHEL were 0.027 and 0.021 mg/kg, while from Bahadrabad were 0.089 and 0.149 mg/kg respectively. Similarly, mean HCH and DDT contents in bovine milk from BHEL were 0.019 and 0.008 mg/kg, while 0.058 and 0.029 mg/kg, respectively from Bahadrabad. Statistically significant differences were recorded in HCH and DDT levels in human and bovine milk samples between BHEL and Bahadrabad areas of Hardwar district. The mean levels of HCH and DDT in bovine milk samples did not exceed the maximum residual limit of 0.05 mg/kg from BHEL whereas, 38.5% samples from Bahadrabad area exceeded this limit.</p>","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 3","pages":"126-31"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20443881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alongitudinal study was conducted in four indicator villages of PHC Shankargarh, District Allahabad, U.P. from July 1991 to June 1992 to have information on seasonality of indoor resting anopheline species in silica sand/hard stone quarry area. Fourteen anopheline species namely, An. aconitus (0.35%), An. annularis (17.03%), An. barbirostris (0.09%), An. culicifacies (36.74%), An. fluviatilis (0.13%), An. nigerrimus (0.01%), An. pallidus (4.40%), An. splendidus (0.02%), An. stephensi (0.01%), An. subpictus (40.84%), An. tessellatus (0.15%), An. turkhudi (0.004%), An. vagus (0.20%) and An. varuna (0.02%) were collected. An. culicifacies, An. subpictus and An. annularis were found throughout the year. An. fluviatilis, An. pallidus, An. vagus and An. aconitus were also observed in all the seasons except extreme summer. However, An. barbirostris and An. splendidus were collected only in monsoon/post-monsoon and winter seasons. An. tessellatus and An. stephensi were recorded in winter and spring seasons. An. nigerrimus and An. varuna were recorded in winter, while An. turkhudi in spring. Prolonged high vector density may be attributed to the extended malaria transmission in this area.
{"title":"Seasonality of indoor resting anophelines in stone quarry area of District Allahabad, U.P.","authors":"S N Tiwari, A Prakash, S K Ghosh","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Alongitudinal study was conducted in four indicator villages of PHC Shankargarh, District Allahabad, U.P. from July 1991 to June 1992 to have information on seasonality of indoor resting anopheline species in silica sand/hard stone quarry area. Fourteen anopheline species namely, An. aconitus (0.35%), An. annularis (17.03%), An. barbirostris (0.09%), An. culicifacies (36.74%), An. fluviatilis (0.13%), An. nigerrimus (0.01%), An. pallidus (4.40%), An. splendidus (0.02%), An. stephensi (0.01%), An. subpictus (40.84%), An. tessellatus (0.15%), An. turkhudi (0.004%), An. vagus (0.20%) and An. varuna (0.02%) were collected. An. culicifacies, An. subpictus and An. annularis were found throughout the year. An. fluviatilis, An. pallidus, An. vagus and An. aconitus were also observed in all the seasons except extreme summer. However, An. barbirostris and An. splendidus were collected only in monsoon/post-monsoon and winter seasons. An. tessellatus and An. stephensi were recorded in winter and spring seasons. An. nigerrimus and An. varuna were recorded in winter, while An. turkhudi in spring. Prolonged high vector density may be attributed to the extended malaria transmission in this area.</p>","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 3","pages":"132-9"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20443882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Incrimination of malaria vector on Ayodhya Hills, India.","authors":"K K Chatterjee, A K Hati","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 3","pages":"171-2"},"PeriodicalIF":0.0,"publicationDate":"1997-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20442440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"On some peculiar pigmented cells found in two mosquitoes fed on malarial blood. 1897.","authors":"R Ross, J Smyth","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"47-55"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20235059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ronald Ross and India.","authors":"M E Gibson","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"56-70"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20235060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Control of malaria in the world.","authors":"A Kondrachine, P I Trigg","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"92-110"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20235063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The intellectual legacies of Ronald Ross.","authors":"D J Bradley","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"71-8"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20235061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contemporary scenario of medical research (one hundred years ago)--with special reference to the work of Sir Ronald Ross.","authors":"P N Tandon","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"79-91"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20235062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Issue dedicated to Sir Ronald Ross.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"v-vi, 47-116"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20271859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bibliography of the published works of Surgeon-Major Sir Ronald Ross.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77174,"journal":{"name":"Indian journal of malariology","volume":"34 2","pages":"111-6"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"20235064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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