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Anthropometric Analysis of the Upper Eyelid and Eyebrow in Patients Attended by the Plastic and Reconstructive Surgery Service of the Hospital Central Sur de Petróleos Mexicanos

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Journal of Biosciences and Medicines 2022年第8期10卷 47-56页

作者： Alejandro Costa-Dulché Jaime García-Espinoza daniel de-luna-gallardo Cuahutemoc Márquez-Espriella Rodrigo Dávila-Díaz Blanca Arámbula-Sánchez Marco Cuervo-Vergara David Flores-Soto Hospital Central Sur de Alta Especialidad de Petróleos Mexicanos Mexico City Mexico

Upper eyelid blepharoplasty is one of the most frequently performed surgeries by plastic surgeons worldwide. A prospective observational study was conducted to describe the anthropometric measurements of the upper eyelid and eyebrow in a Mexican population. The researcher measured the anthropometry of the eyelids and eyebrows to establish the diagnosis and surgical plan according to the checklist created and applied by the plastic and reconstructive surgery service. In anatomical position with a caliper instrument, the marginal reflex distance (MRD1), the tarsal thickness, the length of the vertical and horizontal slit, and finally the distance at which the external canthus is located with respect to the internal canthus were measured in millimeters. For the anthropometry of the eyebrows, the distance from the eyebrows to the hairline, the position in millimeters of the orbital rim with respect to the eyebrow, and the angle of its apex were measured. A sample of 210 patients was obtained, of which 65 were male and 145 females, divided by age groups. It was observed that in the three age groups, females presented a vertical palpebral fissure with a higher mean than males. Similar is the case of tarsal thickness, in which the difference was significantly greater in the female of the three age groups. On the other hand, it was observed that the horizontal slit in males was higher than that of females, while the MDR1 was similar in both sexes. Finally, it was identified that in the group of 41 to 50 years old significant decreases are observed both in the vertical cleft, tarsal thickness and the position of the external canthus compared to the group of 20 to 30 years old, this is due to the aging process. When evaluating the anthropometrics of the eyebrows, a greater distance from the trichion to the eyebrow was observed in males than in females, in contrast to the position of the eyebrow with respect to the supraorbital rim and its apex, in which it was shown that in f

关键词： Eyelid Upper-Eyelid Eyebrow Anthropometrics Facial-Analysis

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Surgical Complications in Breast Reconstruction: Assessment and Associations

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Journal of Biosciences and Medicines 2023年第6期11卷 171-181页

作者： daniel de-luna-gallardo Jaime Aron García-Espinoza Cuahútemoc Márquez-Espriella Blanca Yadira Arámbula-Sánchez Marco Antonio Cuervo-Vergara Rodrigo Dávila-Diaz Ricardo García-Corral Fernando Barbosa-Villarreal Fernando Isaac Recio-España Alberto Ignacio Cahuana-Quispe Plastic and Reconstructive Surgery department Central South High Specialty Hospital of Petróleos Mexicanos Mexico City Mexico Plastic and Reconstructive Surgery department Petróleos Mexicanos North Central Hospital Mexico City Mexico

Introduction: Breast cancer represents a pathology that generates catastrophic impact and has recently increased its incidence and survival due to timely diagnosis and treatment. Therefore, improving the quality of life of cancer survivors has become a priority, offering reconstructive procedures that reduce complications, costs, hospital stay, and optimize resources. Material and methods: 264 patients reconstructed with autologous tissue (TRAM flap and latissimus dorsi) and alloplastic (breast tissue expander—breast implant and direct breast implant) were included. Variables such as demographic, anthropometric, and histologic type were collected. Results: 62% were reconstructed through the use of alloplastics and 38% with autologous tissue. The risk factors related to a greater probability of immediate postoperative complications (surgical site infection, surgical wound dehiscence and reconstruction failure) were obesity (OR: 2.1, CI: 1.5 - 2.7), preoperative radiation (OR: 1.89, CI: 1.75 - 1.92), arterial hypertension (OR: 1.2), Diabetes Mellitus (OR: 1.78) and smoking (OR: 1.31). Conclusions: The reconstructive process is complex and influenced by patient factors, surgeon experience and the hospital center. However, when choosing the reconstructive strategy, risk factors present in each patient must be considered, since radiation and obesity present a greater probability of postoperative complications.

关键词： Breast Cancer Breast Reconstruction Obesity Radiotherapy TRAM

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Isolation of Microorganisms According to Burned Body Surface: Experience in a Reference Center in Mexico City

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Journal of Biosciences and Medicines 2021年第6期9卷 106-113页

作者： Carlos I. Navarro-delgadillo Jaime Aron García-Espinoza daniel de luna-gallardo José Martínez-López Cuahutemoc Márquez-Espriella Marco Cuervo-Vergara Rodrigo Dávila-Díaz Hospital Central Sur de Alta Especialidad PEMEX Ciudad de México Mexico

Background: Burns is one of the most common and severe forms of trauma, as they cause an alteration in the protective barrier exerted by the skin. The objective of this work is to describe the bacterial pathogens that cause infections in the different body segments as well as to know the susceptibility in patients with burns during a period of two years. Methods: This study was conducted over a period of 2 years, January 2017 to January 2019. The analysis of the isolated microbiological agents was obtained from culture samples in different anatomic areas. The variables were measured in the general population and also by groups, considering: age, sex, TBSA with Wallace's rule of nine, anatomic area affected, type of burn, depth of burn, microorganism reported in cultures, antibiotics empirically administered and mortality rate. Results: Regardless of the anatomical segment studied, the most frequently isolated microorganism was Pseudomonas aeruginosa. Conclusions: Identification of the microorganisms that cause infection reduces the hospital stay, as well as the admission to the ICU. A fundamental research guideline is to pay more attention to the post-burn consequences, and the sequelae and functional limitations that it entails, since few since few studies focus on this aspect.

关键词： Burn Injury Hospital Stay Specialized Burn Unit Pseudomona

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description of the Factors Associated with Trigger Finger in Patients Treated at Petroleos Mexicanos “Pemex”

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Journal of Biosciences and Medicines 2023年第7期11卷 151-159页

作者： Fernando Barbosa-Villarreal Cuahutémoc Márquez-Espriella Rodrigo Dávila-Díaz Marco A. Cuervo-Vergara Blanca Y. Arambula-Sánchez Alberto I. Cahuana-Quispe Victor A. Esquivel-Chávez Carlos E. García-Córdova Ana P. Campollo-López Mauricio Gutierrez-Alvarez Jesus R. García-Corral Alfredo Chama-Naranjo daniel de luna-gallardo Ricardo A. Pulido-López Isaac F. Recio-España Esteban I. Campos-Serna Carlos I. Navarro-delgadillo José C. Martínez-López Victor H. Avalos-Gómez Alejandro Cruz-Zarate department of Plastic and Reconstructive Surgery Hospital Central Sur Petróleos Mexicanos Mexico City Mexico

Background: The trigger finger, also known as stenosing tenosynovitis of the flexor tendon, is a common cause of hand disability;This can result in significant limitations in certain daily living activities. It is possible to treat this condition with conservative or surgical methods. Methods: This is a retrospective, observational, cross-sectional and descriptive study. The source population consisted of all patients with a diagnosis of trigger finger who had been treated in the department of plastic and reconstructive surgery of our institution between 2020 and 2023. The primary objective of this study is to determine the prevalence and characterize the clinical and surgical characteristics of the population affected by trigger finger in our hospital. Results: The total population was 237 patients, of which 165 were women (70%) and 72 men (30%). The most affected hand was the right hand, with a total of 158 patients (67%). In the right hand, the middle finger was the most affected (45%). Of the 237 patients, 80 of them had obesity (34%), 86 had type 2 diabetes mellitus (36%), 95 had systemic arterial hypertension (40%). Open technique was performed in 190 (80%) patients, while percutaneous technique was performed in 47 (20%) of them. Conclusion: The female sex was twice as frequent, and the middle finger and thumb were the most affected. Most of the patients received surgical treatment with open approach and percutaneous approach in 20% of them.

关键词： Trigger Finger Tendinopathy

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development of a chromatographic lateral flow immunoassay for detection of African swine fever virus antigen in blood

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Animal Diseases 2022年第3期2卷 139-153页

作者： daniel W.Madden Sun-Young Sunwoo Natasha N.Gaudreault Jessie D.Trujillo Igor Morozov Carmina gallardo Juergen A.Richt department of Diagnostic Medicine/Pathobiology College of Veterinary MedicineKansas State UniversityManhattanKSUSA Centro de Investigación en Sanidad Animal(CISA-INIA/CSIC) MadridSpain

African swine fever(ASF)is a highly lethal disease of domestic and wild swine caused by African swine fever virus(ASFV).The disease currently circulates in Africa,Europe,Asia and on the island of *** ongoing epizootics in Europe and Asia have produced millions of animal deaths and severe economic *** effective vaccine is available for ASF,making rapid and accurate detection of ASFV essential for disease mitigation *** available diagnostics for ASFV possess significant limitations related to assay performance,deployability,and/or turn-around time;therefore there is an unmet need for pen-side diagnostic tests with sufficient sensitivity and specificity.A chromatographic lateral flow immunoassay(LFIA)was developed for the detection of ASFV antigen in EDTA-treated whole blood using monoclonal antibodies targeting the viral p30 *** assay requires only water to perform and provides results in 25 min,making it well-suited for field *** LFIA was capable of detecting genotype I and genotype II strains of ASFV in EDTA blood from experimentally infected pigs at varying time-points after infection,though it was unable to detect a genotype X ASFV *** sensitivity correlated with clinical disease severity,body temperature,and viral DNA levels,and was over 90%in animals showing moderate to severe ASF-related symptoms after challenge with virulent genotype II *** LFIA also showed a robust diagnostic specificity of over 98%,which is essential to field testing for a high consequence to foregin animal *** LFIA targeting the viral p30 protein can reliably detect ASFV in whole blood from animals showing moderate to severe clinical signs of infection with virulent genotype I and II isolates,making it a promising candidate for use as a field-deployable antigen detection *** evaluation using field samples and different virus strains is required to further assess the utility of this rapid diagnostic test.

关键词： African swine fever Lateral flow immunoassay Point of care diagnostics

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Relationship between Tomato (Solanum lycopersicum) Nutrition and the Severity of the Vascular Fusariosis

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Agricultural Sciences 2023年第4期14卷 570-583页

作者： Mendoza-Medrano daniel López-Orona Carlos Alfonso Martínez-gallardo José Ángel López-Urquidez Guadalupe Alfonso Angulo-Castro Azareel León-Félix Josefina Agronomy Faculty Universidad Autónoma de Sinaloa Culiacán México Centro de Investigación en Alimentación y desarrollo Culiacán México

The vascular fusariosis is one of the main obstacles in the tomato crop production. Currently, the management of the nutrient solution is presented as a control option for fusariosis, for such reason different nutrient solutions with nitrogen (N), phosphorus (P), potassium (K) and calcium (Ca) modifications;in four saladette tomato varieties Bony Best (BB), Manapal (M), Walter (W) and FLA were evaluated in this research, in order to analyze the damage caused by Fusarium oxysporum ***. lycopersici (FOL) severity. Tomato plants were inoculated with 3 FOL breeds, establishing a completely random design with a factorial arrangement with six repetitions. Disease’s severity was evaluated 30 days after the inoculation using levels of (0 - 4) of the methodology established by Marlatt and Correll (1988). Afterwards, a statistical analysis was done through the Kruskal Wallis test, in which it was observed that treatments 93 (Ca 207 mg∙L-1, R3, variety BB), 95 (207 mg∙L-1 Ca, R3, variety W), 81 (0Ca, R3, BB) showed less disease severity. In the foliar analysis, the best treatments were 22 (193 mg∙L-1 N, R3, M) for N, the greatest P content was treatment 94 (207 mg∙L-1 Ca, R3, M) for K treatment three and 93 (207 mg∙L-1 Ca, R3, variety BB) greatest Ca content.

关键词： Fusarium oxysporum f.sp. lycopersici Nutrient Solution Cultural Control

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The human olfactory system in two proteinopathies: Alzheimer’s and Parkinson’s diseases

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Translational Neurodegeneration 2020年第2期9卷 270-289页

作者： Isabel Ubeda-Bañon daniel Saiz-Sanchez Alicia Flores-Cuadrado Ernesto Rioja-Corroto Melania Gonzalez-Rodriguez Sandra Villar-Conde Veronica Astillero-Lopez Juan Pablo Cabello-de la Rosa Maria Jose gallardo-Alcañiz Julia Vaamonde-Gamo Fernanda Relea-Calatayud Lucia Gonzalez-Lopez Alicia Mohedano-Moriano Alberto Rabano Alino Martinez-Marcos Neuroplasticity and Neurodegeneration Laboratory Ciudad Real Medical SchoolCRIBUniversity of Castilla-La Mancha13005Ciudad RealSpain Neurology Service Ciudad Real General University Hospital13005Ciudad RealSpain Pathology Service Ciudad Real General University Hospital13005Ciudad RealSpain Faculty of Health Sciences University of Castilla-La ManchaTalavera de la ReinaSpain Neuropathology department and Tissue Bank CIEN FoundationCarlos III Health InstituteMadridSpain

Alzheimer’s and Parkinson’s diseases are the most prevalent neurodegenerative *** etiologies are idiopathic,and treatments are symptomatic and orientated towards cognitive or motor ***,both are proteinopathies with pathological aggregates(plaques of amyloid-β peptide and neurofibrillary tangles of tau protein in Alzheimer’s disease,and Lewy bodies mostly composed of α-synuclein in Parkinson’s disease).These deposits appear in the nervous system in a predictable and accumulative sequence with six neuropathological *** disorders present a long prodromal period,characterized by preclinical signs including ***,the olfactory system,particularly the anterior olfactory nucleus,is initially and preferentially affected by the *** atrophy revealed by magnetic resonance imaging must be complemented by histological analyses to ascertain whether neuronal and/or glial loss or neuropil remodeling are responsible for volumetric *** has been proposed that these proteinopathies could act in a prion-like manner in which a misfolded protein would be able to force native proteins into pathogenic folding(seeding),which then propagates through neurons and glia(spreading).Existing data have been examined to establish why some neuronal populations are vulnerable while others are resistant to pathology and to what extent glia prevent and/or facilitate proteinopathy *** approaches reveal a number of hubs in the olfactory system(anterior olfactory nucleus,olfactory entorhinal cortex and cortical amygdala)that are key interconnectors with the main hubs(the entorhinal–hippocampal–cortical and amygdala–dorsal motor vagal nucleus)of network dysfunction in Alzheimer’s and Parkinson’s diseases.

关键词： α-Synuclein Amyloid-β Anterior olfactory nucleus Hyposmia Tau protein

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