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Results for “"Ricardo Molina"”

16+ results

Quantifying the Infectiousness of Post-Kala-Azar Dermal Leishmaniasis Toward Sand Flies

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Dinesh Mondal, Caryn Bern, Debashis Ghosh, Masud Rashid et al.

Journal: Clinical Infectious DiseasesYear: 2018Citations: 139

BACKGROUND: On the Indian subcontinent, visceral leishmaniasis (VL) incidence is on track to reach elimination goals by 2020 in nearly all endemic districts. Although not included in official targets, previous data suggest post-kala-azar dermal leishmaniasis (PKDL) patients can act as an infection r...

Health SciencesMedicinePublic Health, Environmental and Occupational HealthOpen Access
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Results of the COVID-19 mental health international for the general population (COMET-G) study

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Konstantinos Ν. Fountoulakis, Grigorios N. Karakatsoulis, Seri Abraham, Kristina Adorjan et al.

Journal: European NeuropsychopharmacologyYear: 2021Citations: 138

Introduction There are few published empirical data on the effects of COVID‐19 on mental health, and until now, there is no large international study. Material and methods During the COVID-19 pandemic, an online questionnaire gathered data from 55,589 participants from 40 countries (64.85% females a...

Social SciencesPsychologyClinical PsychologyOpen Access
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Infectivity of Post-Kala-azar Dermal Leishmaniasis Patients to Sand Flies: Revisiting a Proof of Concept in the Context of the Kala-azar Elimination Program in the Indian Subcontinent

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Ricardo Molina, Debashis Ghosh, Eugenia Carrillo, Séverine Monnerat et al.

Journal: Clinical Infectious DiseasesYear: 2017Citations: 71

We compared xenodiagnosis with quantitative polymerase chain reaction in skin biopsies from 3 patients with maculopapular or nodular post-kala-azar dermal leishmaniasis (PKDL). All patients infected sand flies. Parasite loads in skin varied from 1428 to 63 058 parasites per microgram. PKDL detection...

Health SciencesMedicinePublic Health, Environmental and Occupational HealthOpen Access
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The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes

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Kaisa Thorell, Zilia Y. Muñoz-Ramírez, Difei Wang, Santiago Sandoval‐Motta et al.

Journal: Nature CommunicationsYear: 2023Citations: 67

Helicobacter pylori, a dominant member of the gastric microbiota, shares co-evolutionary history with humans. This has led to the development of genetically distinct H. pylori subpopulations associated with the geographic origin of the host and with differential gastric disease risk. Here, we provid...

Health SciencesMedicineSurgeryOpen Access
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The effect of different degrees of lockdown and self-identified gender on anxiety, depression and suicidality during the COVID-19 pandemic: Data from the international COMET-G study.

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Konstantinos Ν. Fountoulakis, Grigorios N. Karakatsoulis, Seri Abraham, Kristina Adorjan et al.

Journal: Psychiatry ResearchYear: 2022Citations: 34

Introduction During the COVID-19 pandemic various degrees of lockdown were applied by countries around the world. It is considered that such measures have an adverse effect on mental health but the relationship of measure intensity with the mental health effect has not been thoroughly studied. Here ...

Social SciencesPsychologyClinical PsychologyOpen Access
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Results of the COVID-19 mental health international for the health professionals (COMET-HP) study: depression, suicidal tendencies and conspiracism

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Konstantinos Ν. Fountoulakis, Grigorios N. Karakatsoulis, Seri Abraham, Kristina Adorjan et al.

Journal: Social Psychiatry and Psychiatric EpidemiologyYear: 2023Citations: 21

Introduction The current study aimed to investigate the rates of anxiety, clinical depression, and suicidality and their changes in health professionals during the COVID-19 outbreak. Materials and methods The data came from the larger COMET-G study. The study sample includes 12,792 health profession...

Social SciencesPsychologyClinical PsychologyOpen Access
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Global developments in forensic geology

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Rosa Maria Di Maggio, Laurance Donnelly, Khudooma Saeed Al Naimi, Pier Matteo Barone et al.

Journal: EpisodesYear: 2017Citations: 18

Rosa Maria Di Maggio, Laurance J. Donnelly, Khudooma Saeed Al Naimi, Pier Matteo Barone, Fabio Augusto Da Silva Salvador, Lorna Dawson, Roger Dixon, Rob Fitzpatrick, Olga Gradusova, Ekaterina Nesterina, Marina Peleneva, Olga Ushacova, Carlos Martin Molina Gallego, Duncan Pirrie, Alastair Ruffell, Je...

Physical SciencesEnvironmental ScienceManagement, Monitoring, Policy and LawOpen Access
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Somatic multicomorbidity and disability in patients with psychiatric disorders in comparison to the general population: a quasi-epidemiological investigation in 54,826 subjects from 40 countries (COMET-G study)

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Konstantinos Ν. Fountoulakis, Grigorios N. Karakatsoulis, Seri Abraham, Kristina Adorjan et al.

Journal: CNS SpectrumsYear: 2024Citations: 12

Abstract Background The prevalence of medical illnesses is high among patients with psychiatric disorders. The current study aimed to investigate multi-comorbidity in patients with psychiatric disorders in comparison to the general population. Secondary aims were to investigate factors associated wi...

Health SciencesMedicineEpidemiologyOpen Access
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Association between endogenous plasma beta‐hydroxy‐beta‐methylbutyrate levels and frailty in community‐dwelling older people

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Begoña Molina‐Baena, José Antonio Carranza Carnicero, Suzette L. Pereira, Francisco J. García‐García et al.

Journal: Journal of Cachexia Sarcopenia and MuscleYear: 2023Citations: 7

BACKGROUND: Frailty is a key element in healthy ageing in which muscle performance plays a main role. Beta-hydroxy-beta-methylbutyrate (HMB) supplementation has shown favourable effects in modulating protein synthesis, improving muscle mass and function in interventional studies. Decreased age-relat...

Life SciencesBiochemistry, Genetics and Molecular BiologyCell BiologyOpen Access
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Non-binary gender, vulnerable populations and mental health during the COVID-19 pandemic: Data from the COVID-19 MEntal health inTernational for the general population (COMET-G) study

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Konstantinos Ν. Fountoulakis, Jeļena Vrubļevska, Seri Abraham, Kristina Adorjan et al.

Journal: Journal of Affective DisordersYear: 2024Citations: 2

BACKGROUND The COVID-19 pandemic has brought significant mental health challenges, particularly for vulnerable populations, including non-binary gender individuals. The COMET international study aimed to investigate specific risk factors for clinical depression or distress during the pandemic, also ...

Social SciencesPsychologyClinical PsychologyOpen Access
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Treatment and long-term outcome of mental disorders: The grim picture from a quasi-epidemiological investigation in 54,826 subjects from 40 countries

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Konstantinos Ν. Fountoulakis, Grigorios N. Karakatsoulis, Seri Abraham, Kristina Adorjan et al.

Journal: Psychiatry ResearchYear: 2025Citations: 1

• 24 .14 % of the study sample reported a history of any mental disorder. • Depression was present in more than1 2 %, non-affective psychosis, and Bipolar disorder in 1 % each, self-injury in >2 0 %, suicide attempt in >1 0 %, and illegal substance abuse in 7.1 7 %. • Almost two-thirds were not unde...

Health SciencesMedicinePsychiatry and Mental healthOpen Access
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Coupling of two methods to obtain pollutant emission factors from biomass burning in small combustion sources

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Zuhelen Padilla Barrera, Ricardo Torres‐Jardón, Luis Gerardo Ruiz, T. Castro et al.

Year: 2020Citations: 1

<p>The estimation of emissions inventories of climate forcing species and air pollutants from activities such as the burning of biomass from cooking food in rural environments in Mexico presents some degree of uncertainty due to the lack of locally obtained emission factors; emissions ...

Physical SciencesEarth and Planetary SciencesAtmospheric ScienceOpen Access
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Predominant role of fat mass in the association between HMB and frailty

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Begoña Molina‐Baena, José Antonio Carranza Carnicero, Suzette L. Pereira, Ricardo Rueda et al.

Journal: The Journals of Gerontology Series AYear: 2025

BACKGROUND: β-Hydroxy-β-methylbutyrate (HMB) is a bioactive metabolite formed from the breakdown of leucine, which increases muscle protein synthesis and reduces muscle breakdown. Previous studies have shown an inverse association between HMB levels and frailty in older adults. This study aims to as...

Life SciencesBiochemistry, Genetics and Molecular BiologyCell Biology
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The Lifecycle of Phlebotomus argentipes (Diptera: Psychodidae) Sand Fly in a Newly Developed Colony in Bangladesh

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Debashis Ghosh, Soumik Kha Sagar, Ricardo Molina, Abdul Alim et al.

Journal: American Journal of Tropical Medicine and HygieneYear: 2025

Laboratory-established sand fly colonies provide important material for leishmaniasis research; however, the establishment and maintenance of such colonies can be complicated. In this study, a colony of Phlebotomus argentipes (P. argentipes) was established using wild-caught sand flies in Bangladesh...

Health SciencesMedicinePublic Health, Environmental and Occupational HealthOpen Access
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ICRERA 2020 Breaker Page

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Sanjeeth Sewchurran, Bilal Dzgn, Mr Goroumaru, Mr Akira et al.

Year: 2020
Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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