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701por Willemoes, Mikkel, Strandberg, Roine, Klaassen, Raymond H. G., Tøttrup, Anders P., Vardanis, Yannis, Howey, Paul W., Thorup, Kasper, Wikelski, Martin, Alerstam, Thomas“…We tracked the migration of adult cuckoos from the breeding grounds in southern Scandinavia (n = 8), to wintering sites in south-western Central Africa (n = 6) and back to the breeding grounds (n = 3). …”
Publicado 2014
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702por Hardwick, Robert J., Ménard, Anne, Sironi, Manuela, Milet, Jacqueline, Garcia, André, Sese, Claude, Yang, Fengtang, Fu, Beiyuan, Courtin, David, Hollox, Edward J.“…Using fiber-FISH, the paralog ratio test, and array-CGH data, we also confirm that the HPR gene is copy number variable, with duplication of the whole HPR gene at polymorphic frequencies in west and central Africa, up to an allele frequency of 15 %. The geographical distribution of the HPR duplication allele overlaps the region where the pathogen causing chronic human African trypanosomiasis, Trypanosoma brucei gambiense, is endemic. …”
Publicado 2013
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703“…Nairobi sheep disease virus (NSDV) of the genus Nairovirus causes a haemorrhagic gastroenteritis in sheep and goats with mortality up to 90%; the virus is found in East and Central Africa, and in India, where the virus is called Ganjam virus. …”
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704“…BACKGROUND: In savannah-dominated Bénin, West Africa, and forest-dominated Gabon, Central Africa, plants are a major source of healthcare for women and children. …”
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705por Liégeois, Florian, Schmidt, Fabian, Boué, Vanina, Butel, Christelle, Mouacha, Fatima, Ngari, Paul, Mve Ondo, Bertrand, Leroy, Eric, Heeney, Jonathan L., Delaporte, Eric, Peeters, Martine, Rouet, François“…Additionally, in Central Africa, hunters continue to be exposed to these simian viruses, and this represents a potential threat to humans.…”
Publicado 2014
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706“…Human African trypanosomiasis (HAT), or sleeping sickness, is caused by Trypanosoma brucei gambiense, which is a chronic form of the disease present in western and central Africa, and by Trypanosoma brucei rhodesiense, which is an acute disease located in eastern and southern Africa. …”
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707por Reed, Patricia E., Mulangu, Sabue, Cameron, Kenneth N., Ondzie, Alain U., Joly, Damien, Bermejo, Magdalena, Rouquet, Pierre, Fabozzi, Giulia, Bailey, Michael, Shen, Zhimin, Keele, Brandon F., Hahn, Beatrice, Karesh, William B., Sullivan, Nancy J.“…BACKGROUND: Central Africa is a “hotspot” for emerging infectious diseases (EIDs) of global and local importance, and a current outbreak of ebolavirus is affecting multiple countries simultaneously. …”
Publicado 2014
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708“…We documented two different restrictions implemented by local people (taboos and sacrifices) related to the use of ritual plants in Benin (West Africa) and Gabon (Central Africa). METHODS: To see whether these restrictions reflected plant scarcity from an etic perspective (official threat status) and an emic viewpoint (perceived scarcity by local people), we conducted 102 interviews with traditional healers and adepts of traditional faiths. …”
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709por Battipaglia, Giovanna, Zalloni, Enrica, Castaldi, Simona, Marzaioli, Fabio, Cazzolla- Gatti, Roberto, Lasserre, Bruno, Tognetti, Roberto, Marchetti, Marco, Valentini, Riccardo“…Long-term tree-ring chronologies of three widespread African species were measured in Central Africa to analyze the growth of trees over the last two centuries. …”
Publicado 2015
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710por Witkowski, Peter T., Leendertz, Siv A. J., Auste, Brita, Akoua-Koffi, Chantal, Schubert, Grit, Klempa, Boris, Muyembe-Tamfum, Jean-Jacques, Karhemere, Stomy, Leendertz, Fabian H., Krüger, Detlev H.“…To investigate the human contact to hantaviruses carried by these hosts and to assess the public health relevance of hantaviruses for humans living in the tropical rainforest regions of Western and Central Africa, we performed a cross-sectional seroprevalence study in the region of Taï National Park in Côte d’Ivoire and the Bandundu region near the Salonga National Park in the Democratic Republic (DR) of Congo. …”
Publicado 2015
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711por Turner, Hugo C., Walker, Martin, Lustigman, Sara, Taylor, David W., Basáñez, María-Gloria“…Furthermore, use of MDA with ivermectin is already compromised in large areas of central Africa co-endemic with Loa loa, and there are areas where suboptimal or atypical responses to ivermectin have been documented. …”
Publicado 2015
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712por Bastin, J.-F., Barbier, N., Réjou-Méchain, M., Fayolle, A., Gourlet-Fleury, S., Maniatis, D., de Haulleville, T., Baya, F., Beeckman, H., Beina, D., Couteron, P., Chuyong, G., Dauby, G., Doucet, J.-L., Droissart, V., Dufrêne, M., Ewango, C., Gillet, J.F., Gonmadje, C.H., Hart, T., Kavali, T., Kenfack, D., Libalah, M., Malhi, Y., Makana, J.-R., Pélissier, R., Ploton, P., Serckx, A., Sonké, B., Stevart, T., Thomas, D.W., De Cannière, C., Bogaert, J.“…Here we show that the above-ground biomass (AGB) of the whole forest can be predicted from a few large trees and that the relationship is proved strikingly stable in 175 1-ha plots investigated across 8 sites spanning Central Africa. We designed a generic model predicting AGB with an error of 14% when based on only 5% of the stems, which points to universality in forest structural properties. …”
Publicado 2015
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713por Falendysz, Elizabeth A., Lopera, Juan G., Lorenzsonn, Faye, Salzer, Johanna S., Hutson, Christina L., Doty, Jeffrey, Gallardo-Romero, Nadia, Carroll, Darin S., Osorio, Jorge E., Rocke, Tonie E.“…Recent evidence has shown a potential risk of increased incidence in central Africa. Despite attempts to isolate the virus from wild rodents and other small mammals, no reservoir host has been identified. …”
Publicado 2015
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714por Ndindeng, Sali Atanga, Manful, John, Futakuchi, Koichi, Mapiemfu‐Lamare, Delphine, Akoa‐Etoa, Joséphine M., Tang, Erasmus N., Bigoga, Jude, Graham‐Acquaah, Seth, Moreira, Jean“…In order to increase the quality of locally produced rice, the artisanal parboiling process in West and Central Africa was reconceptualized. A novel parboiling unit was constructed using stainless steel (Inox 304) and fitted directly on an improved stove made from fired bricks. …”
Publicado 2015
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715por Ibrahim, Sulaiman S., Riveron, Jacob M., Stott, Robert, Irving, Helen, Wondji, Charles S.“…Herein, we elucidated the molecular and biochemical basis of pyrethroid resistance in a knockdown resistance-free Anopheles arabiensis population from Chad, Central Africa. Using heterologous expression of P450s in Escherichia coli coupled with metabolism assays we established that the over-expressed P450 CYP6P4, located in the major pyrethroid resistance (rp1) quantitative trait locus (QTL), is responsible for resistance to Type I and Type II pyrethroid insecticides, with the exception of deltamethrin, in correlation with field resistance profile. …”
Publicado 2016
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716“…Depreissia is a little known genus comprising two hymenopteran-mimicking species, one found in Central Africa and one in the north of Borneo. The male of Depreissia decipiens is redescribed, the female is described for the first time. …”
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717por McNamara, J., Kusimi, J. M., Rowcliffe, J. M., Cowlishaw, G., Brenyah, A., Milner‐Gulland, E. J.“…Many of the generalist species in this matrix are increasingly traded in the bushmeat markets of West and Central Africa. However, to date there has been little quantification of how the spatial configuration of the landscape influences the urban bushmeat trade over time. …”
Publicado 2015
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718“…The situation in Central Africa has not yet been clearly assessed. METHODS AND FINDINGS: Entomologic data from two former endemic river basins in North Cameroon were generated over a period of 43 and 48 months to follow-up transmission levels in areas under prolonged ivermectin control. …”
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719por Charles, M. Katherine, Lindegren, Mary Lou, Wester, C. William, Blevins, Meridith, Sterling, Timothy R., Dung, Nguyen Thi, Dusingize, Jean Claude, Avit-Edi, Divine, Durier, Nicolas, Castelnuovo, Barbara, Nakigozi, Gertrude, Cortes, Claudia P., Ballif, Marie, Fenner, Lukas“…DESIGN: Survey conducted between March-July, 2012 at 47 sites in 26 countries: 6 (13%) Asia Pacific, 7 (15%), Caribbean, Central and South America, 5 (10%) Central Africa, 8 (17%) East Africa, 14 (30%) Southern Africa, and 7 (15%) West Africa. …”
Publicado 2016
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720por Kasia, Jean Marie, Ngowa, Jean Dupont Kemfang, Mimboe, Yolande Salome, Toukam, Michel, Ngassam, Anny, Noa, Claude Cyrile, Belinga, Etienne, Medou, Alexis“…METHODS: Laparoscopic distal tuboplasty was carried out for 402 cases at the Gynecological Endoscopic Surgery and Human Reproductive Teaching Hospital in Yaoundé-Cameroon in Central Africa from December 2002 to December 2007. Laparoscopic fimbrioplasty and neosalpingostomy were done using bipolar electrocoagulation and conventional endoscopic instruments. …”
Publicado 2016
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