J. Calderón

ORCID: 0000-0002-4083-3686
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About
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Research Areas
  • Renal function and acid-base balance
  • Diet and metabolism studies
  • Gastroesophageal reflux and treatments
  • Liver Disease Diagnosis and Treatment
  • Endometriosis Research and Treatment
  • Nutritional Studies and Diet
  • COVID-19 Clinical Research Studies
  • Ovarian cancer diagnosis and treatment
  • Prostate Cancer Treatment and Research
  • Metabolism and Genetic Disorders
  • Ion Transport and Channel Regulation
  • Endometrial and Cervical Cancer Treatments
  • Helicobacter pylori-related gastroenterology studies
  • Uterine Myomas and Treatments
  • Antioxidant Activity and Oxidative Stress
  • Diversity and Career in Medicine
  • Radiopharmaceutical Chemistry and Applications
  • Complementary and Alternative Medicine Studies
  • Mechanical Circulatory Support Devices
  • Digital Imaging in Medicine
  • Peripheral Neuropathies and Disorders
  • Male Reproductive Health Studies
  • Polyomavirus and related diseases
  • Abdominal Trauma and Injuries
  • Multiple Sclerosis Research Studies

Universidad de Montevideo
2016-2024

Association Clinique et Thérapeutique Infantile du Val de Marne
2023-2024

Fundacion Favaloro Hospital Universitario
2022

Universidad El Bosque
2022

Universidad de la República
2016-2019

Centro Hospitalario Pereira Rossell
2018

Hospital Barros Luco-Trudeau
2011

Dysregulation of the endogenous acid-base balance can contribute to inflammation and cancer development if metabolic acidosis is sustained. The epidemiologic evidence on association between diet-dependent acid load risk scarce inconsistent. We aim explore possible role dietary in lung (LC) risk.A case-control study was performed 843 LC cases 1466 controls by using a multi-topic questionnaire, including food frequency questionnaire. Controls were matched age-frequency, urban/rural residence,...

10.1016/j.ctarc.2021.100382 article EN cc-by-nc-nd Cancer Treatment and Research Communications 2021-01-01

Background and Purpose: Dietary acid load contributes to metabolic acidosis, leading inflammation cell transformation, potentially implicated in cancer development. Albeit an increased risk of recurrence among BC survivors was reported for a high load, the epidemiologic evidence associating diet-dependent risk, particularly breast (BC), is still very limited. Therefore, we have explored present study its role risk. Methods: A case-control performed on 1461 patients (572 cases 889...

10.28991/scimedj-2021-0302-8 article EN cc-by SciMedicine Journal 2021-04-07

Introduction: Dietary acid load contributes to metabolic acidosis, closely linked cancer development through inflammation and cell transformation.There is very limited epidemiologic evidence; linking diet-dependent risk.Since there are few published studies specifically on urinary pH bladder (BC) risk, we sought explore this association in the present study.Methods: A case-control study was performed 765 patients (255 cases 510 agematched controls) a multi-topic inquiry including food...

10.30699/mci.6.2.284-2 article EN Multidisciplinary Cancer Investigation 2022-04-01

Abstract Aim Metabolic acidosis subsequent to a high dietary acid load (DAL) leads inflammation and cell transformation, which are common features of cancer development. Because the epidemiologic evidence associating DAL risk is still limited, we sought explore potential role as factor for head neck oral cavity tumors. Methods A case–control study was performed on 1126 men (563 cases 563 age frequency residence matched controls), drawn from major public hospitals in Montevideo, Uruguay....

10.1002/osi2.1150 article EN cc-by Oral Science International 2022-06-29

Abstract Background A high dietary acid load (DAL) can produce metabolic acidosis, which is linked to cancer development through mechanisms of inflammation and cell transformation. There limited epidemiological evidence linking DAL risk; however, none the published studies focused on esophageal (EC) risk in particular. Therefore, we sought explore this association present study. Methods case‐control study was performed 1295 male patients (185 squamous EC cases 1110 age‐frequency urban/rural...

10.1111/1759-7714.14612 article EN cc-by Thoracic Cancer 2022-08-21

Introduction Endometriosis is defined as the presence of endometrial tissue, including glands and stroma, located outside uterine cavity. Case Report We report case a 26-year-old patient who presents cyclical omphalorrhagia. Upon physical examination, bluish nodule at umbilical level tumor in retro-cervical septum are found. Diagnosis made primary endometriosis (PUE) deep endometriosis. Umbilical resection confirmatory diagnostic laparoscopy performed, with good evolution afterwards. In...

10.5301/je.5000250 article EN Journal of Endometriosis and Pelvic Pain Disorders 2016-07-01

Previous reports on the inverse association between ‘mate’ intake (infusion of Ilex Paraguariensis herb) and breast cancer (BC) risk led us to consider two main roles for infusion: as a substantial antioxidant contributor hormone regulator, particularly through anti-aromatase capacities. Since menstrual-reproductive factors BC reflect women’s estrogenic exposure during reproductive lifespan, considering that exerts putative stronger protection among high contributors, we attempted analyze...

10.22034/apjcp.2017.18.4.941 article EN PubMed 2017-04-01

Testicular cancer is the most common type of among young patients. At moment diagnosis, between 30% and 50% them have developed metastases, which affect retroperitoneal lymph nodes lungs especially. Hepatic compromise rare associated with poor prognosis. Besides this, hepatic lesions can complicate necrosis overgrowth, a phenomenon that mainly seen in primary lesions. Furthermore, bleeding secondary very uncommon. We present case patient massive hemoperitoneum to rupture metastatic testicular tumor.

10.5173/ceju.2011.01.art9 article EN Central European Journal of Urology 2011-01-01

Breast augmentation is one of the most commonly performed procedures worldwide among aesthetic reconstructive surgeries. Among indications for performing procedure are primary and secondary alterations related to breasts shape volume. During initial assessment, emphasis should be placed in anamnesis physical examination, allowing define target sizing realistic expectations prospectively determine possible postoperative satisfaction rates. There several methods used select appropriate...

10.24265/horizmed.2016.v16n2.10 article EN cc-by Horizonte Médico (Lima) 2016-03-31

Introduction: Patients after lung transplantation (LTx) are at risk for life-threatening COVID 19 because of chronic immunosuppression. Although several publications in this patient population appeared, scarce data is available South America. Method: Observational, retrospective study from a high-volume transplant center Buenos Aires, Argentina. All LTx recipients with COVID-19 diagnosed 3 March 2020 to 30 2022 were included. We analysed demographics, clinical features, therapeutic...

10.1097/01.tp.0000886268.37357.08 article EN Transplantation 2022-09-01

Multiple sclerosis is a frequent condition where the diagnosis relies on clinical presentation, neurologic examination, cerebro spinal fluid markers, and diagnostic imaging tests; however, atypical variants of disease can lead to misdiagnosis in some scenarios. Herein, we describe case 24-year-old patient with multiple megacystic plaques, which appropriate interpretation findings proper treatment.

10.1016/j.radcr.2022.10.092 article EN cc-by-nc-nd Radiology Case Reports 2022-11-24
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