La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

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La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

MADRID, 9 Jul. (EUROPA PRESS) –

Una investigación realizada en el Departamento de Fisiología de la Universidad de Granada ha puesto de manifiesto que la leche de cabra posee más propiedades beneficiosas para la salud que la de vaca, entre ellas, ayuda a prevenir la anemia ferropénica (falta de hierro) y la desmineralización ósea (osteomalacia), informó hoy la Universidad de Granada (UGR).

En concreto, este trabajo, realizado por el doctor Javier Díaz Castro y dirigido por las profesoras Margarita Sánchez Campos, Mª Inmaculada López Aliaga y Mª José Muñoz Alférez, se ha centrado en el estudio comparativo de las propiedades nutricionales de la leche de cabra respecto a la de vaca, con un contenido normal o enriquecidas en calcio, sobre la biodisponibilidad de hierro, calcio, fósforo y magnesio.

Para ello, han empleado la técnica de balance metabólico en ratas con anemia ferropénica nutricional inducida experimentalmente, y otro grupo empleado como control.

El investigador de la UGR, con el fin de conocer cómo la utilización nutritiva de estos minerales puede incidir en la distribución y destino metabólico de los mismos, ha determinado su concentración a nivel de los distintos órganos implicados en su regulación homeostática y diversos parámetros hematológicos relacionados con el metabolismo de los minerales estudiados, explicó la UGR.

Así, los resultados obtenidos revelan que la anemia ferropénica, así como la desmineralización ósea provocada por esta patología se recuperan mejor con la leche de cabra, debido a la mayor biodisponibilidad de hierro, calcio, fósforo y magnesio.

A pesar de los resultados, el investigador de la UGR advierte de que todavía se requieren estudios en humanos para confirmar los hallazgos obtenidos en la rata y fomentar su consumo tanto en la población general como en la afectada por anemia ferropénica nutricional, así como patologías relacionadas con la desmineralización ósea.

Algunos de los contenidos de esta investigación han sido publicados en revistas científicas como Journal Dairy Science e International Dairy Journal.

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La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

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La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

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Redacción / EP
Una investigación realizada en el Departamento de Fisiología de la Universidad de Granada ha puesto de manifiesto que la leche de cabra posee más propiedades beneficiosas para la salud que la de vaca, entre ellas, ayuda a prevenir la anemia ferropénica (falta de hierro) y la desmineralización ósea (osteomalacia), informó hoy la Universidad de Granada (UGR).

En concreto, este trabajo, realizado por el doctor Javier Díaz Castro y dirigido por las profesoras Margarita Sánchez Campos, Mª Inmaculada López Aliaga y Mª José Muñoz Alférez, se ha centrado en el estudio comparativo de las propiedades nutricionales de la leche de cabra respecto a la de vaca, con un contenido normal o enriquecidas en calcio, sobre la biodisponibilidad de hierro, calcio, fósforo y magnesio.

Para ello, han empleado la técnica de balance metabólico en ratas con anemia ferropénica nutricional inducida experimentalmente, y otro grupo empleado como control.

El investigador de la UGR, con el fin de conocer cómo la utilización nutritiva de estos minerales puede incidir en la distribución y destino metabólico de los mismos, ha determinado su concentración a nivel de los distintos órganos implicados en su regulación homeostática y diversos parámetros hematológicos relacionados con el metabolismo de los minerales estudiados, explicó la UGR.

Así, los resultados obtenidos revelan que la anemia ferropénica, así como la desmineralización ósea provocada por esta patología se recuperan mejor con la leche de cabra, debido a la mayor biodisponibilidad de hierro, calcio, fósforo y magnesio.

A pesar de los resultados, el investigador de la UGR advierte de que todavía se requieren estudios en humanos para confirmar los hallazgos obtenidos en la rata y fomentar su consumo tanto en la población general como en la afectada por anemia ferropénica nutricional, así como patologías relacionadas con la desmineralización ósea.

Algunos de los contenidos de esta investigación han sido publicados en revistas científicas como Journal Dairy Science e International Dairy Journal.

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La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

Escrito por

La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

EP – La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

Noticia publicada a las 15:00
lunes, 09 de julio de 2007

MADRID, 9 (EUROPA PRESS)

Una investigación realizada en el Departamento de Fisiología de la Universidad de Granada ha puesto de manifiesto que la leche de cabra posee más propiedades beneficiosas para la salud que la de vaca, entre ellas, ayuda a prevenir la anemia ferropénica (falta de hierro) y la desmineralización ósea (osteomalacia), informó hoy la Universidad de Granada (UGR).

En concreto, este trabajo, realizado por el doctor Javier Díaz Castro y dirigido por las profesoras Margarita Sánchez Campos, Mª Inmaculada López Aliaga y Mª José Muñoz Alférez, se ha centrado en el estudio comparativo de las propiedades nutricionales de la leche de cabra respecto a la de vaca, con un contenido normal o enriquecidas en calcio, sobre la biodisponibilidad de hierro, calcio, fósforo y magnesio.

Para ello, han empleado la técnica de balance metabólico en ratas con anemia ferropénica nutricional inducida experimentalmente, y otro grupo empleado como control.

El investigador de la UGR, con el fin de conocer cómo la utilización nutritiva de estos minerales puede incidir en la distribución y destino metabólico de los mismos, ha determinado su concentración a nivel de los distintos órganos implicados en su regulación homeostática y diversos parámetros hematológicos relacionados con el metabolismo de los minerales estudiados, explicó la UGR.

Así, los resultados obtenidos revelan que la anemia ferropénica, así como la desmineralización ósea provocada por esta patología se recuperan mejor con la leche de cabra, debido a la mayor biodisponibilidad de hierro, calcio, fósforo y magnesio.

A pesar de los resultados, el investigador de la UGR advierte de que todavía se requieren estudios en humanos para confirmar los hallazgos obtenidos en la rata y fomentar su consumo tanto en la población general como en la afectada por anemia ferropénica nutricional, así como patologías relacionadas con la desmineralización ósea.

Algunos de los contenidos de esta investigación han sido publicados en revistas científicas como Journal Dairy Science e International Dairy Journal.

Descargar

La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

Escrito por

La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

EP – La leche de cabra es más beneficiosa para la salud que la leche de vaca, según un estudio

Noticia publicada a las 15:00
lunes, 09 de julio de 2007

MADRID, 9 (EUROPA PRESS)

Una investigación realizada en el Departamento de Fisiología de la Universidad de Granada ha puesto de manifiesto que la leche de cabra posee más propiedades beneficiosas para la salud que la de vaca, entre ellas, ayuda a prevenir la anemia ferropénica (falta de hierro) y la desmineralización ósea (osteomalacia), informó hoy la Universidad de Granada (UGR).

En concreto, este trabajo, realizado por el doctor Javier Díaz Castro y dirigido por las profesoras Margarita Sánchez Campos, Mª Inmaculada López Aliaga y Mª José Muñoz Alférez, se ha centrado en el estudio comparativo de las propiedades nutricionales de la leche de cabra respecto a la de vaca, con un contenido normal o enriquecidas en calcio, sobre la biodisponibilidad de hierro, calcio, fósforo y magnesio.

Para ello, han empleado la técnica de balance metabólico en ratas con anemia ferropénica nutricional inducida experimentalmente, y otro grupo empleado como control.

El investigador de la UGR, con el fin de conocer cómo la utilización nutritiva de estos minerales puede incidir en la distribución y destino metabólico de los mismos, ha determinado su concentración a nivel de los distintos órganos implicados en su regulación homeostática y diversos parámetros hematológicos relacionados con el metabolismo de los minerales estudiados, explicó la UGR.

Así, los resultados obtenidos revelan que la anemia ferropénica, así como la desmineralización ósea provocada por esta patología se recuperan mejor con la leche de cabra, debido a la mayor biodisponibilidad de hierro, calcio, fósforo y magnesio.

A pesar de los resultados, el investigador de la UGR advierte de que todavía se requieren estudios en humanos para confirmar los hallazgos obtenidos en la rata y fomentar su consumo tanto en la población general como en la afectada por anemia ferropénica nutricional, así como patologías relacionadas con la desmineralización ósea.

Algunos de los contenidos de esta investigación han sido publicados en revistas científicas como Journal Dairy Science e International Dairy Journal.

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2.000 Alumnos y 400 profesores participarán en los cursos de verano de la Universidad

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2.000 Alumnos y 400 profesores participarán en los cursos de verano de la Universidad

Almuñécar acogió hoy el acto de inauguración de la XXIV edición de los cursos de verano del Centro Mediterráneo de la Universidad de Granada (CEMED), en los que se darán cita más de 2.000 alumnos y 400 profesores.
El acto, presidido por el rector de la Universidad de Granada, David Aguilar Peña, dio la bienvenida a profesores y estudiantes que participarán en 24 cursos, en un tiempo de convivencia y aprendizaje en el que, además, podrán contar con unos servicios culturales que crecen durante el verano para atender las demandas, según la concejal de Cultura de Almuñécar, María Dolores Rull.

El director del Centro Mediterráneo de la UGR, Juan Francisco García Casanova, destacó que éste lleva 24 años organizando actividades de forma ininterrumpida en sus diversas sedes de la provincia de Granada (Granada, Guadix, Lanjarón y Motril), con sede principal en Almuñécar.

Aguilar destacó la importancia de los cursos de verano para alcanzar los niveles de convivencia intelectual que propone la universidad europea en su conjunto, en el marco del Espacio Europeo de Educación Superior (EEES) y el sistema europeo de créditos (ECTS), que rompen la tradicional frontera entre horario de clases y de estudio.

Por otra parte, el rector de la Universidad de Granada subrayó que la temática de los cursos responde a cuestiones de actualidad poco abordadas en los planes de estudio oficiales y de utilidad para profesionales en activo.

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Compound From Olive-pomace Oil Inhibits HIV Spread

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Compound From Olive-pomace Oil Inhibits HIV Spread
Science Daily — Researchers from the University of Granada and Hospital Carlos III in Madrid, verified that maslinic acid – found in wax from olive skin – inhibits serin-protease, the enzyme used by HIV to release itself from the infected cell into the extracellular environment.

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Olive oil has become part of the fight against the Human Immunodeficiency Virus (HIV) – the cause of AIDS – thanks to the research carried out by the Bionat team, from the University of Granada, headed by Prof. Andrés García-Granados, senior lecturer in Organic Chemistry. Their work shows that maslinic acid – a natural product extracted from dry olive-pomace oil in oil mills – inhibits serin-protease, an enzyme used by HIV to release itself from the infected cell into the extracellular environment and, consequently, to spread the infection into the whole body. These scientists from Granada determined that the use of olive-pomace oil can produce an 80% slowing down in AIDS spreading in the body.

Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olive skin, alongside oleanolic acid. The effects of this compound in the fight against AIDS are simultaneously being studied in the UGR and in Hospital Carlos III in Madrid by a team headed by Prof. Vallejo Nájera.

Maslinic acid innovative properties stem from its powerful protease-inhibition activity, allowing researchers from Granada to register two patents on behalf of the UGR to produce drugs for treatment of diseases caused by protozoa Cryptosporidium – a parasite causing small intestine infection and diarrhoea – and by HIV. The University of Granada has already registered almost ten other patents related to this compound’s properties.

Maslinic acid is also a very active compound in opportunistic parasitic infections seriously affecting HIV patients.

In trials carried out by these researchers with the MT2 cell line, for concentrations of 25 and 30 µg/ml maslinic acid inhibited replication of a primary HIV-1 isolate. For 25 µg/ml a decrease in the cytopathic effect and in p24 antigen levels in the supernatant culture medium was detected. For 30 µg/ml, there was total absence of the cytopathic effect and also a decrease of p24 antigen levels.

Pilot Plant

The UGR Faculty of Sciences hosts a unique maslinic acid production pilot plant where the company MANINVEST S.L. – staffing scientists from the UGR departments of Organic Chemistry, Biochemistry and Parasitology, as well as a coordinating economist – is carrying out research on technology implementation and business programmes tuning aimed at making manitol and maslinic and oleanolic acids programmes more profitable.

Whilst manitol is obtained from olive oil waste water (alpechín) and olive-tree leaves, both acids are extracted from dry olive-pomace oil (orujo) produced at the olive-milling stage during olive oil elaboration process.

To this day, only oleanolic acid – produced in China – has been marketed. However, maslinic acid has gained importance as it is not still on the market and has a greater biological activity.

Prof. Andrés García-Granados’s team intends to continue working in the design and implementation of new maslinic acid by-products to fight against HIV, as well as in other innovative research projects financed by the Spanish Ministry of Science and Technology and the Andalusian Regional Government.

Note: This story has been adapted from a news release issued by Universidad de Granada.

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Olive oil compound gets 80% slowing down of HIV spread

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Olive oil compound gets 80% slowing down of HIV spread
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Olive oil has become part of the fight against the Human Immunodeficiency Virus (HIV) – the cause of AIDS – thanks to the research carried out by the Bionat team, from the University of Granada, headed by Prof. Andrés García-Granados, senior lecturer in Organic Chemistry.

Their work shows that maslinic acid – a natural product extracted from dry olive-pomace oil in oil mills – inhibits serin-protease, an enzyme used by HIV to release itself from the infected cell into the extracellular environment and, consequently, to spread the infection into the whole body. These scientists from Granada determined that the use of olive-pomace oil can produce an 80% slowing down in AIDS spreading in the body.

Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olive skin, alongside oleanolic acid. The effects of this compound in the fight against AIDS are simultaneously being studied in the UGR and in Hospital Carlos III in Madrid by a team headed by Prof. Vallejo Nájera.

Maslinic acid innovative properties stem from its powerful protease-inhibition activity, allowing researchers from Granada to register two patents on behalf of the UGR to produce drugs for treatment of diseases caused by protozoa Cryptosporidium – a parasite causing small intestine infection and diarrhoea – and by HIV. The University of Granada has already registered almost ten other patents related to this compound’s properties.

Maslinic acid is also a very active compound in opportunistic parasitic infections seriously affecting HIV patients.

In trials carried out by these researchers with the MT2 cell line, for concentrations of 25 and 30 µg/ml maslinic acid inhibited replication of a primary HIV-1 isolate. For 25 µg/ml a decrease in the cytopathic effect and in p24 antigen levels in the supernatant culture medium was detected. For 30 µg/ml, there was total absence of the cytopathic effect and also a decrease of p24 antigen levels.

Pilot Plant

The UGR Faculty of Sciences hosts a unique maslinic acid production pilot plant where the company MANINVEST S.L. – staffing scientists from the UGR departments of Organic Chemistry, Biochemistry and Parasitology, as well as a coordinating economist – is carrying out research on technology implementation and business programmes tuning aimed at making manitol and maslinic and oleanolic acids programmes more profitable.

Whilst manitol is obtained from olive oil waste water (alpechín) and olive-tree leaves, both acids are extracted from dry olive-pomace oil (orujo) produced at the olive-milling stage during olive oil elaboration process.

To this day, only oleanolic acid – produced in China – has been marketed. However, maslinic acid has gained importance as it is not still on the market and has a greater biological activity.

Prof. Andrés García-Granados’s team intends to continue working in the design and implementation of new maslinic acid by-products to fight against HIV, as well as in other innovative research projects financed by the Spanish Ministry of Science and Technology and the Andalusian Regional Government.-Universidad de Granada

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Olive-pomace oil compound inhibits HIV spread

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Olive-pomace oil compound inhibits HIV spread

Washington, July 10: A new study has found that a compound from olive-pomace oil slows down the spread of HIV virus.

Researchers from the University of Granada and Hospital Carlos III in Madrid, established that maslinic acid, found in wax from olive skin, inhibits serin-protease, the enzyme used by HIV to discharge itself from the infected cell into the extra cellular environment and, subsequently, to spread the infection into the whole body.

These scientists, headed by Prof. Andres Garcia-Granados, senior lecturer in Organic Chemistry are firm that the use of olive-pomace oil can produce an 80% slowing down in AIDS spreading in the body.

Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olive skin, together with oleanolic acid. The effects of this compound in the battle against AIDS are concurrently being studied in the UGR and in Hospital Carlos III in Madrid by a team headed by Prof Vallejo Najera.

Maslinic acid’s novel properties shoot from its powerful protease-inhibition activity, allowing researchers from Granada to register two patents on behalf of the UGR to produce drugs for treatment of diseases caused by protozoa Cryptosporidium – a parasite causing small intestine infection and diarrhoea – and by HIV. The University of Granada has already registered almost ten other patents related to this compound’s properties.

Maslinic acid is also a very active compound in opportunistic parasitic infections seriously affecting HIV patients.

Prof Andres Garcia-Granados’ team intends to continue working in the design and implementation of new maslinic acid by-products to fight against HIV, as well as in other innovative research projects.

Descargar

Olive compound slows HIV spread

Escrito por

Olive compound slows HIV spread
Researchers from the University of Granada and Hospital Carlos III in Madrid, verified that maslinic acid – found in wax from olive skin – inhibits serin-protease, the enzyme used by HIV to release itself from the infected cell into the extracellular environment.

Olive oil has become part of the fight against the Human Immunodeficiency Virus (HIV) – the cause of AIDS – thanks to the research carried out by the Bionat team, from the University of Granada, headed by Prof. Andrés García-Granados, senior lecturer in Organic Chemistry. Their work shows that maslinic acid – a natural product extracted from dry olive-pomace oil in oil mills – inhibits serin-protease, an enzyme used by HIV to release itself from the infected cell into the extracellular environment and, consequently, to spread the infection into the whole body. These scientists from Granada determined that the use of olive-pomace oil can produce an 80% slowing down in AIDS spreading in the body.

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Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olive skin, alongside oleanolic acid. The effects of this compound in the fight against AIDS are simultaneously being studied in the UGR and in Hospital Carlos III in Madrid by a team headed by Prof. Vallejo Nájera.

Maslinic acid innovative properties stem from its powerful protease-inhibition activity, allowing researchers from Granada to register two patents on behalf of the UGR to produce drugs for treatment of diseases caused by protozoa Cryptosporidium – a parasite causing small intestine infection and diarrhoea – and by HIV. The University of Granada has already registered almost ten other patents related to this compound’s properties.

Maslinic acid is also a very active compound in opportunistic parasitic infections seriously affecting HIV patients.

In trials carried out by these researchers with the MT2 cell line, for concentrations of 25 and 30 µg/ml maslinic acid inhibited replication of a primary HIV-1 isolate. For 25 µg/ml a decrease in the cytopathic effect and in p24 antigen levels in the supernatant culture medium was detected. For 30 µg/ml, there was total absence of the cytopathic effect and also a decrease of p24 antigen levels.

The UGR Faculty of Sciences hosts a unique maslinic acid production pilot plant where the company MANINVEST S.L. – staffing scientists from the UGR departments of Organic Chemistry, Biochemistry and Parasitology, as well as a coordinating economist – is carrying out research on technology implementation and business programmes tuning aimed at making manitol and maslinic and oleanolic acids programmes more profitable.

Whilst manitol is obtained from olive oil waste water (alpechín) and olive-tree leaves, both acids are extracted from dry olive-pomace oil (orujo) produced at the olive-milling stage during olive oil elaboration process.

To this day, only oleanolic acid – produced in China – has been marketed. However, maslinic acid has gained importance as it is not still on the market and has a greater biological activity.

Prof. Andrés García-Granados’s team intends to continue working in the design and implementation of new maslinic acid by-products to fight against HIV, as well as in other innovative research projects financed by the Spanish Ministry of Science and Technology and the Andalusian Regional Government.

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Compound From Olive-pomace Oil Inhibits HIV Spread

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Compound From Olive-pomace Oil Inhibits HIV Spread

Updated: 7/9/2007 12:06:16 PM
Print Article Email Article

Science Daily — Researchers from the University of Granada and Hospital Carlos III in Madrid, verified that maslinic acid – found in wax from olive skin – inhibits serin-protease, the enzyme used by HIV to release itself from the infected cell into the extracellular environment.

Olive oil has become part of the fight against the Human Immunodeficiency Virus (HIV) – the cause of AIDS – thanks to the research carried out by the Bionat team, from the University of Granada, headed by Prof. Andrés García-Granados, senior lecturer in Organic Chemistry. Their work shows that maslinic acid – a natural product extracted from dry olive-pomace oil in oil mills – inhibits serin-protease, an enzyme used by HIV to release itself from the infected cell into the extracellular environment and, consequently, to spread the infection into the whole body. These scientists from Granada determined that the use of olive-pomace oil can produce an 80% slowing down in AIDS spreading in the body.

Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olive skin, alongside oleanolic acid. The effects of this compound in the fight against AIDS are simultaneously being studied in the UGR and in Hospital Carlos III in Madrid by a team headed by Prof. Vallejo Nájera.

Maslinic acid innovative properties stem from its powerful protease-inhibition activity, allowing researchers from Granada to register two patents on behalf of the UGR to produce drugs for treatment of diseases caused by protozoa Cryptosporidium – a parasite causing small intestine infection and diarrhoea – and by HIV. The University of Granada has already registered almost ten other patents related to this compound’s properties.

Maslinic acid is also a very active compound in opportunistic parasitic infections seriously affecting HIV patients.

In trials carried out by these researchers with the MT2 cell line, for concentrations of 25 and 30 µg/ml maslinic acid inhibited replication of a primary HIV-1 isolate. For 25 µg/ml a decrease in the cytopathic effect and in p24 antigen levels in the supernatant culture medium was detected. For 30 µg/ml, there was total absence of the cytopathic effect and also a decrease of p24 antigen levels.

Pilot Plant

The UGR Faculty of Sciences hosts a unique maslinic acid production pilot plant where the company MANINVEST S.L. – staffing scientists from the UGR departments of Organic Chemistry, Biochemistry and Parasitology, as well as a coordinating economist – is carrying out research on technology implementation and business programmes tuning aimed at making manitol and maslinic and oleanolic acids programmes more profitable.

Whilst manitol is obtained from olive oil waste water (alpechín) and olive-tree leaves, both acids are extracted from dry olive-pomace oil (orujo) produced at the olive-milling stage during olive oil elaboration process.

To this day, only oleanolic acid – produced in China – has been marketed. However, maslinic acid has gained importance as it is not still on the market and has a greater biological activity.

Prof. Andrés García-Granados’s team intends to continue working in the design and implementation of new maslinic acid by-products to fight against HIV, as well as in other innovative research projects financed by the Spanish Ministry of Science and Technology and the Andalusian Regional Government.

Note: This story has been adapted from a news release issued by Universidad de Granada.

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Olive-pomace oil slows down AIDS

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Olive-pomace oil slows down AIDS
Medical Research News
Published: Monday, 9-Jul-2007
Printer Friendly Email to a Friend

Olive oil has become part of the fight against the Human Immunodeficiency Virus (HIV) – the cause of AIDS – thanks to the research carried out by the Bionat team, from the University of Granada, headed by Prof. Andres Garcia-Granados, senior lecturer in Organic Chemistry.
Their work shows that maslinic acid – a natural product extracted from dry olive-pomace oil in oil mills – inhibits serin-protease, an enzyme used by HIV to release itself from the infected cell into the extracellular environment and, consequently, to spread the infection into the whole body. These scientists from Granada determined that the use of olive-pomace oil can produce an 80% slowing down in AIDS spreading in the body.

Maslinic or crataegolic acid is a pentacyclic terpene with antioxidant and anticancer effects found in wax from olive skin, alongside oleanolic acid. The effects of this compound in the fight against AIDS are simultaneously being studied in the UGR [http://www.ugr.es] and in Hospital Carlos III in Madrid by a team headed by Prof. Vallejo Nájera.

Maslinic acid innovative properties stem from its powerful protease-inhibition activity, allowing researchers from Granada to register two patents on behalf of the UGR to produce drugs for treatment of diseases caused by protozoa Cryptosporidium – a parasite causing small intestine infection and diarrhoea – and by HIV. The University of Granada has already registered almost ten other patents related to this compounds properties.

Maslinic acid is also a very active compound in opportunistic parasitic infections seriously affecting HIV patients.

In trials carried out by these researchers with the MT2 cell line, for concentrations of 25 and 30 µg/ml maslinic acid inhibited replication of a primary HIV-1 isolate. For 25 µg/ml a decrease in the cytopathic effect and in p24 antigen levels in the supernatant culture medium was detected. For 30 µg/ml, there was total absence of the cytopathic effect and also a decrease of p24 antigen levels.

The UGR Faculty of Sciences hosts a unique maslinic acid production pilot plant where the company MANINVEST S.L. – staffing scientists from the UGR departments of Organic Chemistry, Biochemistry and Parasitology, as well as a coordinating economist – is carrying out research on technology implementation and business programmes tuning aimed at making manitol and maslinic and oleanolic acids programmes more profitable.

Whilst manitol is obtained from olive oil waste water (alpechin) and olive-tree leaves, both acids are extracted from dry olive-pomace oil (orujo) produced at the olive-milling stage during olive oil elaboration process.

To this day, only oleanolic acid – produced in China – has been marketed. However, maslinic acid has gained importance as it is not still on the market and has a greater biological activity.

Prof. Andrés Garcia-Granadoss team intends to continue working in the design and implementation of new maslinic acid by-products to fight against HIV, as well as in other innovative research projects financed by the Spanish Ministry of Science and Technology and the Andalusian Regional Government.

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Arrancan los cursos de la UGR que llenan Almuñécar de universitarios

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Arrancan los cursos de la UGR que llenan Almuñécar de universitarios
El Centro Mediterráneo celebrará más de treinta cursos durante todo el verano en el municipio sexitano, Motril y Lanjarón, entre otros sitios
R. I./ALMUÑÉCAR

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Hoy comienzan los ya tradicionales cursos de verano de Almuñécar. Estos encuentros plagan de universitarios las calles, las playas y las aulas de la Casa de la Cultura. El Centro Mediterráneo de la Universidad de Granada celebrará a lo largo de los meses de julio y septiembre más de treinta cursos de verano en las ciudades de Almuñécar, Granada, Guadix, Lanjarón, Motril y Ronda.

Los primeros cuatro cursos se impartirán entre los días 9 al 13 de julio en Almuñécar y Lanjarón, con la participación de más de 400 alumnos y 40 profesores.

En esta semana, Almuñécar acogerá los cursos Domótica e inteligencia ambiental, Biotecnología y sociedad: Claves para el futuro y Prevención de riesgos laborales: Un enfoque multidisciplinar. La ciudad balneario de Lanjarón, por su parte, acogerá el curso El agua, medio ambiente y cambio climático.

El rector de la Universidad de Granada, David Aguilar Peña, inaugura hoy la XXIV edición de cursos de verano del Centro Mediterráneo de la Universidad de Granada, en un acto en la Casa de la Cultura de Almuñécar junto al alcalde sexitano, Juan Carlos Benavides, y del director del Centro Mediterráneo (CEMED), el profesor Juan Francisco García Casanova.

Cientos de estudiantes aprovecharán estos cursos para ampliar sus conocimientos y disfrutar del ambiente veraniego de las playas y el pueblo de Almuñécar.
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