Results: 1061

Effect of mangosteen peel extract as an antioxidant agent on the shear bond strength of orthodontic brackets bonded to bleached teeth

Abstract Introduction: The number of patients who seek orthodontic treatment that may have a history of tooth bleaching is increasing over the time. Bleaching may influence the decrease of the bond strength of orthodontic brackets. Objective: To determine and prove the effect of mangosteen peel (MP) e...

Nature as a source of drugs for ophthalmology

Arq. bras. oftalmol; 81 (5), 2018
ABSTRACT Nature has always provided an unlimited source of biologically-active compounds. Since the beginning of mankind, humans have sought resources in fauna and flora to treat eye diseases. However, it was only after the Industrial Revolution that extracts of plants and substances of animal origin cou...

Protección osteoarticular de Zea mays L. variedad morada (maíz morado) en artritis experimental en ratas

RESUMEN Objetivos. Evaluar el efecto protector de Zea mays L. variedad morada (maíz morado) frente a la respuesta inflamatoria y daño osteoarticular en ratas con artritis experimental. Materiales y métodos. Se emplearon 65 ratas Holtzman, asignadas en siete grupos: G1 (n=5): control, G2 (n=10): pr...

Acaricidal and insecticidal effects of essential oils against ectoparasites of veterinary importance

Ectoparasitism in animals has become an issue of great concern that needs to be resolved to prevent huge economic losses occurring to livestock industry all over the world. Synthetic adrugs have been playing a major role in controlling ectoparasites, but their frequent and irrational use has resulted in ...

Effects of Leucaena leucocephala (lamk. ) shoot tips plus young leaf extract containing mimosine on reproductive system of male rats

Int. j. morphol; 36 (3), 2018
This study aimed to determine the mimosine level and examine the male reproductive toxicity effects of Leucaena leucocephala (LL) shoot tips plus young leaf extract. Mimosine level in LL extract was determined by thin layer chromatography before administration in animals. Male rats were divided into cont...

Catha edulis forsk mediates embryotoxic effects in rats: an experimental study

Int. j. morphol; 36 (3), 2018
Catha edulis Forsk leaves (Khat) is a flowering plant. A high proportion of the adult population in the Arabian Peninsula and the Horn of Africa chews it for its mild stimulant effect. The aim of the current study was to investigate the embryotoxic and teratogenic effects of the Khat extract using 60 fem...

Immunohistopathological and Biochemical Study of the Effects of Dead Nettle (Urtica Dioica) Extract on Preventing Liver Lesions Induced by Experimental Aflatoxicosis in Rats

West Indian med. j; 67 (3), 2018
ABSTRACT Objective: Aflatoxicosis is a mycotoxicosis infection with an acute or chronic course that forms due to aflatoxins (AFs) in humans and animals. Aflatoxins primarily affect the liver and can lead to histopathological necrosis, fibrosis and hepatocarcinogenesis of the organ. This paper studied th...

Wound healing of diabetic rats treated with Moringa oleifera extract

Acta cir. bras; 33 (9), 2018
Abstract Purpose: To evaluate if Moringa oleifera leaf aqueous extract (ME) influences the healing of skin wounds of diabetic rats. Methods: Wistar rats were used (6 rats/group). Group 1 received normal saline (NS) v.o. Group 2 received moringa extract (100mg/kg v.o) for 3 weeks. Groups 3 and 4: Stre...

Phenolic content and antibacterial activity of extracts of Hamelia patens obtained by different extraction methods

Braz. j. microbiol; 49 (3), 2018
Abstract Hamelia patens, is a plant traditionally used to treat a variety of conditions among the Huastec people of Mexico. The objective of this study is to characterize the phenolic content and critically examine the antimicrobial activity of leaf extracts H. patens, obtained by maceration, Soxhlet and...

Extractos vegetales de tres especies del género Baccharis inducen la proliferación de células mononucleares humanas

Las plantas de uso en medicina tradicional constituyen una fuente importante de compuestos con actividad inmunomoduladora; entre ellas las especies del género Baccharis, conocidas popularmente como “Jaguareteka´a” en nuestro país, son ampliamente empleadas. En este estudio se evaluó la actividad ...