Results 11 to 20 of about 13,318 (158)

Disentangling direct from indirect effects of habitat disturbance on multiple components of biodiversity

open access: yesJournal of Animal Ecology, Volume 91, Issue 11, Page 2220-2234, November 2022., 2022
Given that anthropogenic disturbance is one of the most important factors influencing ecological communities, a better understanding of the reciprocity of the various components of biodiversity is needed to predict the development of disturbed natural communities.
Nina Isabell Schwensow   +10 more
wiley   +1 more source

Ethnobotanical Study of Medicinal Plants Used in Central Macedonia, Greece

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2019, Issue 1, 2019., 2019
This work provides the ethnobotanical data concerning the traditional use of medicinal plants in Macedonia region (Northern Greece), which has, up to now, been poorly investigated. The aim of the present study was to collect, analyze, and evaluate information on the use of medicinal plants among different population groups living in Central Macedonia ...
Efthymia Eleni Tsioutsiou   +6 more
wiley   +1 more source

Cytokine Pattern of T Lymphocytes in Acute Schistosomiasis mansoni Patients following Treated Praziquantel Therapy

open access: yesJournal of Parasitology Research, Volume 2013, Issue 1, 2013., 2013
Acute schistosomiasis is associated with a primary exposure and is more commonly seen in nonimmune individuals traveling through endemic regions. In this study, we have focused on the cytokine profile of T lymphocytes evaluated in circulating leukocytes of acute Schistosomiasis mansoni‐infected patients (ACT group) before and after praziquantel ...
Denise Silveira-Lemos   +11 more
wiley   +1 more source

Parasites or Cohabitants: Cruel Omnipresent Usurpers or Creative “Éminences Grises”?

open access: yesJournal of Parasitology Research, Volume 2011, Issue 1, 2011., 2011
This paper presents many types of interplays between parasites and the host, showing the history of parasites, the effects of parasites on the outcome of wars, invasions, migrations, and on the development of numerous regions of the globe, and the impact of parasitic diseases on the society and on the course of human evolution.
Marcos A. Vannier-Santos   +2 more
wiley   +1 more source

Immunopathogenesis of Toxoplasmosis in Pregnancy

open access: yesInfectious Diseases in Obstetrics and Gynecology, Volume 5, Issue 2, Page 121-127, 1997., 1997
The immunopathogenesis of toxoplasmosis during pregnancy is not completely understood. This paper will try to discuss the most frequently asked questions about the immunopathogeny of congenital toxoplasmosis: differential virulence of Toxoplasma isolates, genetic susceptibility to infection, facilitation of placental transfer, models of congenital ...
Jean Dupouy-Camet
wiley   +1 more source

Protozoan and Helminth Contamination in Ecuadorian Agricultural Products: Dominance of Blastocystis sp.

open access: yesJournal of Parasitology Research, Volume 2025, Issue 1, 2025.
Foodborne diseases, particularly those caused by parasitic infections, pose significant public health challenges globally, particularly affecting vulnerable populations such as children. In this study, we investigated the parasitic contamination in 773 samples of fruits, vegetables, and leafy greens from Ecuador’s Chimborazo Province. Utilizing a cross‐
Luisa Carolina González-Ramírez   +8 more
wiley   +1 more source

Parasitosis intestinales en el ecuador. Revisión Sistemática

open access: yesKasmera, 2023
Las parasitosis intestinales representan un problema importante de salud en las poblaciones susceptibles de los países en desarrollo. El propósito de este estudio fue conocer por medio de una revisión bibliográfica la prevalencia de las Parasitosis ...
Yelisa Estefanía Durán Pincay   +3 more
doaj   +1 more source

Presencia de parásitos intestinales en muestras de heces de empleados administrativos de una universidad privada. [PDF]

open access: yes, 2014
El presente trabajo consistió, en la recolección y análisis parasitológico de las muestras de heces provenientes de los empleados del área administrativa de una universidad privada durante el mes de septiembre del 2013.
Avelar, Verónica María   +1 more
core  

Prevalencia y características epidemiológicas de parasitosis intestinal en los estudiantes de la escuela Cristiana Verbo de la Ciudad de Puerto Cabezas, Agosto a Noviembre del 2016 [PDF]

open access: yes, 2017
Se realizó un estudio descriptivo, no experimental y de corte transversal en 130 escolares de la Escuela Cristiana Verbo en el municipio de Puerto Cabezas, en el período de agosto a noviembre del 2016, con el objetivo de determinar la prevalencia de ...
Cruz Mejía, Alner Javier   +1 more
core  

Prevalencia de parasitismo intestinal en la comunidad Sarapamba Yutuloma, Tambo 2015 [PDF]

open access: yes, 2015
ANTECEDENTES: En el Ecuador el 80% de la población rural y el 40% del área urbana tienen parásitos. (1) Entre las principales causas de parasitismo en la zona rural se encuentran la falta de servicios como el agua potable y alcantarillado, así como ...
Alvarado Gutiérrez, Ana Gabriela   +1 more
core  

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