Carlos-Alfonso Tovilla-Zarate
Biographic Data
| ID | 1250434 |
|---|---|
| NAME | Carlos-Alfonso Tovilla-Zarate |
| GIVEN NAMES | Carlos-Alfonso |
| FAMILY NAME | Tovilla-Zarate |
| SIGNATURE | TOVILLA-ZARATE C |
| AFFILIATIONS | Universidad Juárez Autónoma de Tabasco |
| ORCID | 0000-0001-8170-8171 |
| VERIFIED | Yes |
| TOTAL WORKS | 23 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 23 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2015 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Mental health self-medication in psychiatry residents
Objective: The purpose of the present study was to determine the prevalence of self-medication among psychiatric residents with self-reported mental disorders, and to study the factors associated with self-medication. Methods: A cross-sectional retrospective study was conducted with psychiatry residents who answered an online survey. Variables were compared between psychiatry residents who do and do not self-medicate to treat self-reported mental…
Increased Levels of Cortisol in Individuals With Suicide Attempt and Its Relation With the Number of Suicide Attempts and Depression
Cortisol levels are increased in individuals who attempt suicide and higher of cortisol concentrations in plasma regard to depression and more attempts of suicide
A better way of life
Psychiatrists' and trainees' wellbeing benefits from engagement in leisure activities, which should be part of their daily schedules to reduce stress, and potentially improve their mental health
Clozapine Long-Term Treatment Might Reduce Epigenetic Age Through Hypomethylation of Longevity Regulatory Pathways Genes
Long-term studies have shown significantly lower mortality rates in patients with continuous clozapine (CLZ) treatment than other antipsychotics. We aimed to evaluate epigenetic age and DNA methylome differences between CLZ-treated patients and those without psychopharmacological treatment. The DNA methylome was analyzed using the Infinium MethylationEPIC BeadChip in 31 CLZ-treated patients with psychotic disorders and 56 patients with psychiatri…
High Serum Levels of IL-6 Are Associated with Suicide Attempt but Not with High Lethality Suicide Attempts
Suicide attempts are an emerging health problem around the world. Increased levels of IL-6 have been associated with suicidal behavior. Therefore, the aims of this study were to evaluate the serum levels of IL-6 in individuals with suicide attempts and a comparison group and to associate the IL-6 levels with the lethality of the suicide attempt. Additionally, we associated the rs2228145 polymorphism of the IL6R gene with suicide attempts or with …
Gender Differences in Suicide and Homicide Rates in Mexico City during 2019
Suicides and homicides are public health problems around the world. The rates of suicide and homicide have increased in the past years. The objectives of this study are to estimate the rates of suicide and homicide in Mexico City, and to determine the rates of suicide and homicide by sex in the different municipalities of Mexico City during 2019. Data analyzed were obtained from files of governmental organizations in Mexico City. From the general…
Mental Health Problems Due to Social Isolation During the Covid-19 Pandemic in a Mexican Population
Introduction: Social isolation due to the COVID-19 pandemic has been identified as a risk factor of several mental disorders. Therefore, the present work aimed to evaluate the effect of social isolation experienced during the COVID-19 pandemic on the mental health of a Mexican population. Materials and Methods: A cross-sectional online survey was conducted in individuals of 18 years of age and over. The questioner was structured to identify onset…
Knowledge, Emotions and Stressors in Front-Line Healthcare Workers during the Covid-19 Outbreak in Mexico
The aim of this study was to explore the knowledge, emotions and perceived stressors by healthcare workers who were in contact with infected patients during the COVID-19 outbreak. An online cross-sectional survey was applied. Data were collected from N = 263 healthcare workers in Tabasco State, Mexico. We developed and administered a questionnaire, which consisted of sociodemographic characteristics, plus four sections. The sections evaluated wer…
Psychiatric Comorbidity in Mexican Adolescents with a Diagnosis of Eating Disorders Its Relationship with the Body Mass Index
The prevalence of comorbid psychiatric disorders among patients with eating disorders (ED) is higher than the general population. Individuals diagnosed with eating disorders have changes in their body mass index which could promote severe metabolic disruptions. This study aimed (1) to report the prevalence of comorbid psychiatric disorders among a Mexican adolescent sample diagnosed with eating disorders, (2) to compare our results with the preva…
Higher risk of depression in individuals with type 2 diabetes and obesity
The aim of this study was to determine the risk of having significant depressive symptoms in subjects with obesity and type 2 diabetes mellitus through a meta-analysis. Our results showed that individuals with obesity and diabetes have an increased risk of having significant symptoms of depression. In subgroup analyses, we observed that Caucasian populations have an increased risk of having these symptoms. Our meta-analysis suggests that obesity …
From planning to action in smoking cessation
Decreased Quality of Life in Individuals with Type 2 Diabetes Mellitus Is Associated with Emotional Distress
Background : individuals with type 2 diabetes show emotional distress as they learn how to cope with the disease. The emotional distress increases the possibility of complications in these patients. The aims of the present study were to evaluate the impact of the emotional distress in the quality of life of individuals with diabetes, and to investigate the demographic and clinical characteristics associated with the emotional distress of living w…
Psychopathic Disorder Subtypes Based on Temperament and Character Differences
The concept of psychopathy has shifted from people who commit crimes to those with a particular personality and deviant behaviors. Although antisocial personality disorder is associated with psychopathy, it also seems common in individuals with narcissistic personality traits. Psychopathy may be the expression of earlier, persistent patterns of individual characteristics as personality. The psychobiological model of personality can be useful for …
Effects of Resistant Starch Ingestion on Postprandial Lipemia and Subjective Appetite in Overweight or Obese Subjects
Reports surrounding the role of resistant starch (RS) on postprandial lipemia in humans are scarce. The aim of the present study is to examine the effects of resistant starch on the postprandial lipemic response, subjective measures of appetite, and energy intake in overweight and obese subjects. In a randomized, single-blind, crossover study, 14 overweight/obese participants ate a high-fat breakfast (679 kcal, 58% from fat) and a supplement with…
Masked Depression
The interplay between respondents' and patients' biological sex in the perception of aggression and dangerousness in schizophrenia
The perception that those with schizophrenia will be aggressive persists among the wider population. Some studies report that women generally perceive more aggression than men. It is not clear how the respondent’s and the patient’s biological sex might influence the perception of those with schizophrenia. The aim of this study was to determine whether the perception of aggression, and the threat with which this is associated, is affected by the b…
Risk Factors and Prevalence of Suicide Attempt in Patients with Type 2 Diabetes in the Mexican Population
Our results showed a high prevalence of suicidal behavior in patients with type 2 diabetes. We found that younger age, depression and normal BMI could be risk factors of suicide attempt in these patients. Therefore, psychiatric interventions to prevent depression and suicidal behavior in this population are necessary. New studies using larger samples are necessary to replicate and confirm these results
Lack of Association of Coffee Consumption with the Prevalence of Self-Reported Type 2 Diabetes Mellitus in a Mexican Population
It is estimated that almost 366 million people are currently suffering from diabetes mellitus worldwide. However, it has been suggested that coffee consumption has a protective effect against the development of type 2 diabetes mellitus. This association has been observed in many regions around the world. Today, there are no reports in Mexico regarding this association. Therefore, the aim of this study was to assess the association between coffee …
Necessity of Internet regulation to prevent suicides in Mexico
Increase in Suicide Rates by Hanging in the Population of Tabasco, Mexico between 2003 and 2012
Hanging was found to be the most common choice of suicide in the Mexican population, probably because the materials required are easily available and the method does not require complicated techniques, especially in the 55-64 age group. Strategies for prevention and intervention should be developed for the Mexican population considering suicide rates by age group and gender
Association between CRP and TNF-α genes Variants and Cardiovascular Heart Disease in a Mexican Population
a written informed consent will be obtained from all the participating subjects. An article detailing the results of the study will be submitted for publication in an international peer-reviewed journal, in accordance with STROBE criteria
Protective Action of Carica papaya on β-Cells in Streptozotocin-Induced Diabetic Rats
The aim of the present study was to investigate the effect of C. papaya L. leaf extract (CPLE) on pancreatic islets in streptozotocin (STZ)-induced diabetic rats, as well as on cultured normal pancreatic cells with STZ in the medium. CPLE (3-125 mg/Kg) was administered orally for 20 days, while a group of diabetic rats received 5 IU/Kg/day of insulin. At the end of the treatment the rats were sacrificed. Blood was obtained to assess glucose and i…
Effects of Acute Ingestion of Native Banana Starch on Glycemic Response Evaluated by Continuous Glucose Monitoring in Obese and Lean Subjects
An abnormal glycemic profile, including postprandial glycemia and acute glucose spikes, precedes the onset of overt diabetes in obese subjects. Previous studies have shown the beneficial effects of chronic native banana starch (NBS) supplementation. In this study, we examined the effects of acute ingestion of NBS on glycemic profiles by means of continuous glucose monitoring in obese and lean subjects. In a crossover study, obese and lean subject…
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Effects of Acute Ingestion of Native Banana Starch on Glycemic Response Evaluated by Continuous Glucose Monitoring in Obese and Lean Subjects
An abnormal glycemic profile, including postprandial glycemia and acute glucose spikes, precedes the onset of overt diabetes in obese subjects. Previous studies have shown the beneficial effects of chronic native banana starch (NBS) supplementation. In this study, we examined the effects of acute ingestion of NBS on glycemic profiles by means of continuous glucose monitoring in obese and lean subjects. In a crossover study, obese and lean subject…
Increase in Suicide Rates by Hanging in the Population of Tabasco, Mexico between 2003 and 2012
Hanging was found to be the most common choice of suicide in the Mexican population, probably because the materials required are easily available and the method does not require complicated techniques, especially in the 55-64 age group. Strategies for prevention and intervention should be developed for the Mexican population considering suicide rates by age group and gender
Association between CRP and TNF-α genes Variants and Cardiovascular Heart Disease in a Mexican Population
a written informed consent will be obtained from all the participating subjects. An article detailing the results of the study will be submitted for publication in an international peer-reviewed journal, in accordance with STROBE criteria
Protective Action of Carica papaya on β-Cells in Streptozotocin-Induced Diabetic Rats
The aim of the present study was to investigate the effect of C. papaya L. leaf extract (CPLE) on pancreatic islets in streptozotocin (STZ)-induced diabetic rats, as well as on cultured normal pancreatic cells with STZ in the medium. CPLE (3-125 mg/Kg) was administered orally for 20 days, while a group of diabetic rats received 5 IU/Kg/day of insulin. At the end of the treatment the rats were sacrificed. Blood was obtained to assess glucose and i…
Necessity of Internet regulation to prevent suicides in Mexico
Risk Factors and Prevalence of Suicide Attempt in Patients with Type 2 Diabetes in the Mexican Population
Our results showed a high prevalence of suicidal behavior in patients with type 2 diabetes. We found that younger age, depression and normal BMI could be risk factors of suicide attempt in these patients. Therefore, psychiatric interventions to prevent depression and suicidal behavior in this population are necessary. New studies using larger samples are necessary to replicate and confirm these results
Lack of Association of Coffee Consumption with the Prevalence of Self-Reported Type 2 Diabetes Mellitus in a Mexican Population
It is estimated that almost 366 million people are currently suffering from diabetes mellitus worldwide. However, it has been suggested that coffee consumption has a protective effect against the development of type 2 diabetes mellitus. This association has been observed in many regions around the world. Today, there are no reports in Mexico regarding this association. Therefore, the aim of this study was to assess the association between coffee …
Decreased Quality of Life in Individuals with Type 2 Diabetes Mellitus Is Associated with Emotional Distress
Background : individuals with type 2 diabetes show emotional distress as they learn how to cope with the disease. The emotional distress increases the possibility of complications in these patients. The aims of the present study were to evaluate the impact of the emotional distress in the quality of life of individuals with diabetes, and to investigate the demographic and clinical characteristics associated with the emotional distress of living w…
Psychopathic Disorder Subtypes Based on Temperament and Character Differences
The concept of psychopathy has shifted from people who commit crimes to those with a particular personality and deviant behaviors. Although antisocial personality disorder is associated with psychopathy, it also seems common in individuals with narcissistic personality traits. Psychopathy may be the expression of earlier, persistent patterns of individual characteristics as personality. The psychobiological model of personality can be useful for …
Effects of Resistant Starch Ingestion on Postprandial Lipemia and Subjective Appetite in Overweight or Obese Subjects
Reports surrounding the role of resistant starch (RS) on postprandial lipemia in humans are scarce. The aim of the present study is to examine the effects of resistant starch on the postprandial lipemic response, subjective measures of appetite, and energy intake in overweight and obese subjects. In a randomized, single-blind, crossover study, 14 overweight/obese participants ate a high-fat breakfast (679 kcal, 58% from fat) and a supplement with…
Masked Depression
The interplay between respondents' and patients' biological sex in the perception of aggression and dangerousness in schizophrenia
The perception that those with schizophrenia will be aggressive persists among the wider population. Some studies report that women generally perceive more aggression than men. It is not clear how the respondent’s and the patient’s biological sex might influence the perception of those with schizophrenia. The aim of this study was to determine whether the perception of aggression, and the threat with which this is associated, is affected by the b…
From planning to action in smoking cessation
Mental Health Problems Due to Social Isolation During the Covid-19 Pandemic in a Mexican Population
Introduction: Social isolation due to the COVID-19 pandemic has been identified as a risk factor of several mental disorders. Therefore, the present work aimed to evaluate the effect of social isolation experienced during the COVID-19 pandemic on the mental health of a Mexican population. Materials and Methods: A cross-sectional online survey was conducted in individuals of 18 years of age and over. The questioner was structured to identify onset…
Knowledge, Emotions and Stressors in Front-Line Healthcare Workers during the Covid-19 Outbreak in Mexico
The aim of this study was to explore the knowledge, emotions and perceived stressors by healthcare workers who were in contact with infected patients during the COVID-19 outbreak. An online cross-sectional survey was applied. Data were collected from N = 263 healthcare workers in Tabasco State, Mexico. We developed and administered a questionnaire, which consisted of sociodemographic characteristics, plus four sections. The sections evaluated wer…
Psychiatric Comorbidity in Mexican Adolescents with a Diagnosis of Eating Disorders Its Relationship with the Body Mass Index
The prevalence of comorbid psychiatric disorders among patients with eating disorders (ED) is higher than the general population. Individuals diagnosed with eating disorders have changes in their body mass index which could promote severe metabolic disruptions. This study aimed (1) to report the prevalence of comorbid psychiatric disorders among a Mexican adolescent sample diagnosed with eating disorders, (2) to compare our results with the preva…
Higher risk of depression in individuals with type 2 diabetes and obesity
The aim of this study was to determine the risk of having significant depressive symptoms in subjects with obesity and type 2 diabetes mellitus through a meta-analysis. Our results showed that individuals with obesity and diabetes have an increased risk of having significant symptoms of depression. In subgroup analyses, we observed that Caucasian populations have an increased risk of having these symptoms. Our meta-analysis suggests that obesity …
Increased Levels of Cortisol in Individuals With Suicide Attempt and Its Relation With the Number of Suicide Attempts and Depression
Cortisol levels are increased in individuals who attempt suicide and higher of cortisol concentrations in plasma regard to depression and more attempts of suicide
A better way of life
Psychiatrists' and trainees' wellbeing benefits from engagement in leisure activities, which should be part of their daily schedules to reduce stress, and potentially improve their mental health
Clozapine Long-Term Treatment Might Reduce Epigenetic Age Through Hypomethylation of Longevity Regulatory Pathways Genes
Long-term studies have shown significantly lower mortality rates in patients with continuous clozapine (CLZ) treatment than other antipsychotics. We aimed to evaluate epigenetic age and DNA methylome differences between CLZ-treated patients and those without psychopharmacological treatment. The DNA methylome was analyzed using the Infinium MethylationEPIC BeadChip in 31 CLZ-treated patients with psychotic disorders and 56 patients with psychiatri…
High Serum Levels of IL-6 Are Associated with Suicide Attempt but Not with High Lethality Suicide Attempts
Suicide attempts are an emerging health problem around the world. Increased levels of IL-6 have been associated with suicidal behavior. Therefore, the aims of this study were to evaluate the serum levels of IL-6 in individuals with suicide attempts and a comparison group and to associate the IL-6 levels with the lethality of the suicide attempt. Additionally, we associated the rs2228145 polymorphism of the IL6R gene with suicide attempts or with …
Gender Differences in Suicide and Homicide Rates in Mexico City during 2019
Suicides and homicides are public health problems around the world. The rates of suicide and homicide have increased in the past years. The objectives of this study are to estimate the rates of suicide and homicide in Mexico City, and to determine the rates of suicide and homicide by sex in the different municipalities of Mexico City during 2019. Data analyzed were obtained from files of governmental organizations in Mexico City. From the general…
Mental health self-medication in psychiatry residents
Objective: The purpose of the present study was to determine the prevalence of self-medication among psychiatric residents with self-reported mental disorders, and to study the factors associated with self-medication. Methods: A cross-sectional retrospective study was conducted with psychiatry residents who answered an online survey. Variables were compared between psychiatry residents who do and do not self-medicate to treat self-reported mental…
Medicine (22 works) · Clinical Psychology (11 works) · Internal Medicine (11 works) · Psychiatry (11 works) · Psychology (11 works) · Clinical Psychology (8 works) · Environmental health (8 works) · Poison control (8 works) · Endocrinology (7 works) · Population (7 works)