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Neural Regeneration Research 2021年第11期16卷 2125-2131页

作者： Fernando Lucas-Ruiz Caridad Galindo-Romero Virginia Albaladejo-García Manuel Vidal-Sanz Marta Agudo-Barriuso Departamento de Oftalmología Facultad de MedicinaUniversidad de Murcia and Instituto Murciano de Investigación Biosanitaria-Virgen de la Arrixaca(IMIBArrixaca)MurciaSpain

The retina,as part of the central nervous system is an ideal model to study the response of neurons to injury and disease and to test new treatments.During the last decade is becoming clear that unilateral lesions in bilateral areas of the central nervous system trigger an inflammatory response in the contralateral uninjured site.This effect has been better studied in the visual system where,as a rule,one retina is used as experimental and the other as control.Contralateral retinas in unilateral models of retinal injury show neuronal degeneration and glial activation.The mechanisms by which this adverse response in the central nervous system occurs are discussed in this review,focusing primarily on the visual system.

关键词： bilateral effect brain glaucoma inflammation mirror effect optic nerve axotomy optic nerve crush retina spinal cord

Pan-retinal ganglion cell markers in mice, rats, and rhesus macaques

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Zoological Research 2023年第1期44卷 226-248页

作者： Francisco M.Nadal-Nicolás Caridad Galindo-Romero Fernando Lucas-Ruiz Nicholas Marsh-Amstrong Wei Li Manuel Vidal-Sanz Marta Agudo-Barriuso Grupo de Oftalmología Experimental Instituto Murciano de Investigación Biosanitaria Pascual Parrilla(IMIB)Murcia 30120Spain Dpto.Oftalmología Facultad de MedicinaUniversidad de MurciaMurcia 30120Spain Retinal Neurophysiology Section National Eye InstituteNational Institutes of HealthBethesdaMaryland 20892-2510USA Department of Ophthalmology and Vision Science University of CaliforniaDavisCA 95817USA

Univocal identification of retinal ganglion cells(RGCs) is an essential prerequisite for studying their degeneration and neuroprotection. Before the advent of phenotypic markers, RGCs were normally identified using retrograde tracing of retinorecipient areas. This is an invasive technique, and its use is precluded in higher mammals such as monkeys. In the past decade, several RGC markers have been described. Here, we reviewed and analyzed the specificity of nine markers used to identify all or most RGCs, i.e., pan-RGC markers, in rats, mice, and macaques. The best markers in the three species in terms of specificity, proportion of RGCs labeled, and indicators of viability were BRN3A, expressed by vision-forming RGCs, and RBPMS, expressed by vision-and non-vision-forming RGCs. NEUN, often used to identify RGCs, was expressed by non-RGCs in the ganglion cell layer, and therefore was not RGC-specific. γ-SYN, TUJ1, and NF-L labeled the RGC axons, which impaired the detection of their somas in the central retina but would be good for studying RGC morphology. In rats, TUJ1 and NF-L were also expressed by non-RGCs. BM88, ERRβ,and PGP9.5 are rarely used as markers, but they identified most RGCs in the rats and macaques and ERRβ in mice. However, PGP9.5 was also expressed by non-RGCs in rats and macaques and BM88 and ERRβ were not suitable markers of viability.

关键词： RGC Optic nerve crush BM88 BRN3A Estrogen-related receptorβ ERRβ NEUN Neurofilament-L PGP9.5 RBPMS γ-SYN βIII-tubulin TUJ1

Mesenchymal stromal cell therapy for damaged retinal ganglion cells, is gold all that glitters?

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Neural Regeneration Research 2019年第11期14卷 1851-1857页

作者： Fernando Lucas-Ruiz Caridad Galindo-Romero David García-Bernal María Norte-Munoz Kristy T. Rodríguez-Ramírez Manuel Salinas-Navarro Jose E. Millán-Rivero Manuel Vidal-Sanz Marta Agudo-Barriuso Grupo de Oftalmologia Experimental Instituto Murciano de Investigacion Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca)MurciaSpain Department of Talmologia Universidad de MurciaMurciaSpain Unidad de Terapia Celular y Trasplante Hematopoyetico Instituto Murciano de Investigacion Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca)MurciaSpain Department of Medicina Interna Universidad de MurciaMurciaSpain

Mesenchymal stromal cells are an excellent source of stem cells because they are isolated from adult tissues or perinatal derivatives, avoiding the ethical concerns that encumber embryonic stem cells. In preclinical models, it has been shown that mesenchymal stromal cells have neuroprotective and immunomodulatory properties, both of which are ideal for central nervous system treatment and repair. Here we will review the current literature on mesenchymal stromal cells, focusing on bone marrow mesenchymal stromal cells, adipose-derived mesenchymal stromal cells and mesenchymal stromal cells from the umbilical cord stroma, i.e.,Wharton’s jelly mesenchymal stromal cells. Finally, we will discuss the use of these cells to alleviate retinal ganglion cell degeneration following axonal trauma.

关键词： stem cells adipose stem cells umbilical cord bone marrow Wharton's jelly optic nerve axotomy neuroprotection

Origin of Traditional Chinese Medicine in Cuba in the 19th Century from Its Main Exponents and Some Notable Medical Descendants in the 20th Century

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Chinese Medicine and Culture 2023年第4期6卷 367-376页

作者： Lourdes Bárbara Alpizar Caballero Lourdes de la caridad Borges Oquendo Endocrinology Institute Department of ScienceTechnology and InnovationHavana 10400Cuba Faculty of Medical Sciences“Calixto García” Department of ScienceTechnology and InnovationHavana 10400Cuba

The Cuban people are made up of three major migratory currents, the Chinese are one of them. They brought their culture, the methods, and procedures of traditional Chinese medicine(TCM) in the 19th century. Few were able to return and so they created families in Cuba;some of their descendants dedicated themselves to medicine. In order to investigate the practices that were predecessors of TCM in Cuba in the 19th century, a qualitative phenomenological research was carried out, reviewing what was published by various sources, applying documentary analysis, logical historical analysis, abstraction, synthesis, and systematization of the results on the regularities of the work and human behavior of Chinese doctors in the Cuban 19th and 20th centuries. This made it possible to identify six Chinese doctors in the 19th century in Cuba who gave rise to the beginning of some practices of TCM in Cuba, and five from the 20th century, descendants of coolies who dedicated themselves to other specialties of medicine. It was found that despite their geographical and time disperse, they were all notorious for their outstanding professional and human behavior, with a trail of accumulated successes in achieving “almost the impossible” with the patient. They have left their mark on Cuban culture.

关键词： Chinese doctor Coolies Popular phrase Immigrants Professional behavior Human behavior History

Late polymicrobial transjugular intrahepatic portosystemic shunt infection in a liver transplant patient:A case report

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World Journal of Hepatology 2022年第4期14卷 846-853页

作者： Irene De La caridad Perez Ziv J Haskal John I Hogan Curtis K Argo Department of Medicine University of Virginia Medical CenterCharlottesvilleVA 22903United States Department of Radiology and Medical Imaging Division of Vascular and Interventional RadiologyUniversity of Virginia Medical CenterCharlottesvilleVA 22903United States Department of Medicine Division of Infectious Diseases and International HealthUniversity of Virginia Medical CenterCharlottesvilleVA 22903United States Department of Medicine Division of Gastroenterology and HepatologyUniversity of Virginia Medical CenterCharlottesvilleVA 22903United States

BACKGROUND Infection of a transjugular intrahepatic portosystemic shunt(TIPS)stent is a rare and serious complication that most commonly occurs during TIPS creation and revision.Patients typically present with recurrent bacteremia due to shunt occlusion or vegetation.To date there are approximately 58 cases reported.We present a patient diagnosed with late polymicrobial TIPS infection five years following TIPS creation.CASE SUMMARY A 63-year-old female status-post liver transplant with recurrent cirrhosis and portal hypertension presented with sepsis and recurrent extended-spectrum betalactamase Escherichia coli bacteremia.Computed tomography of the abdomen revealed an occluded TIPS with thrombus extension into the distal right portal vein,and focal thickening of the cecum and ascending colon.Colonoscopy revealed patchy ulcers in these areas with histopathology demonstrating ulcerated colonic mucosa with fibrinopurulent exudate.Shunt thrombectomy and revision revealed infected-appearing thrombus.Patient initially cleared her infection with antibacterial therapy and TIPS revision;however,soon after,she developed Enterobacter cloacae bacteremia and Candida glabrata and C.albicans fungemia with recurrent TIPS thrombosis.She remained on antifungal therapy indefinitely and later developed vancomycin-resistant Enterococcus faecium with recurrent TIPS thrombosis.The option of liver re-transplant for removal of the infected TIPS was not offered given her critical illness and complex shunt anatomy.The patient became intolerant to linezolid and elected hospice care.CONCLUSION Clinicians should be aware that TIPS superinfection may occur as long as five years following TIPS creation in an immunocompromised patient.

关键词： Transjugular intrahepatic portosystemic shunt Endotipsitis Colitis Liver cirrhosis Liver transplantation Case report

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用即弃擦拭巾的市场和新产品的开发

生活用纸 2006年第23期7卷 13-16页

作者： Ava caridad 范景阳(编译)

用即弃婴儿擦拭巾的广泛应用已有很长时间。但近年来，生产商了解到消费者把这种擦拭巾用于多种场合，从而开始就不同用途生产专用的擦拭巾，使消费型擦拭巾市场得以快速增长。

关键词：擦拭巾用即弃市场开发产品生产商消费者消费型

Proteoliposome and Polysaccharide-Based Meningococcal Vaccine Are Immunogenic in Infants and Toddlers and Primes for Memory against Serogroup C Polysaccharide

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World Journal of Vaccines 2013年第2期3卷 77-87页

作者： Oliver Pérez Belkis Romeu Judith del Campo caridad Zayas Miriam Lastre Immunology Department Basic Research Vice Direction Finlay Institute Havana Cuba

Neisseria meningitidis capsular polysaccharides are the main target of the protective immune response against bacterial meningitis. They are thymus-independent type 2 (TI-2) antigens that are poorly immunogenic and not protective in young children, and their administration may impair subsequent challenge with the same polysaccharide. These problems have been addressed using three different vaccines consisting of 1) polysaccharide alone, 2) polysaccharide covalently conjugated to a carrier protein, and 3) polysaccharide with Proteoliposome (PL) adsorbed onto Al(OH)3. VA-MENGOC-BC? is one of the third types of vaccine. It contains PL (detergent-extracted external membrane proteins forming vesicles) and polysaccharide (Ps) from N. meningitidis serogroups B and C (PsC), respectively. Nevertheless, there is a concern that to overcome the TI-2 nature of Ps the covalently conjugation to a carrier is mandatory. Therefore, we evaluated the immune response induced by VA-MENGOC-BC? in infants and toddlers in order to determine whether it stimulates the response against the PsC. High IgG anti PsC and anti PL responses were seen following the administration of two doses in infants and toddlers, after a 3rd dose in pre-teenagers, and after confirmed carrier stages in young adults. The anti PL IgG response persisted longer than anti PsC IgG response and IgM response against both antigens was maintained. An IgG1 anti PL response predominated, as well as IgG4 > IgG3 > IgG1 anti PsC responses. These results suggest that non-covalent incorporation of PsC onto Al(OH)3 containing?PL as adjuvant is immunogenic, primes for memory, and induces long-lasting specific antibody response. The improved PsC immunogenicity of this vaccine may be due to the preferential and potent Th1 response induced in mice and human by the PL as adjuvant.

关键词： Proteoliposome Meningococcal Vaccine Infants Memory Response Polysaccharide

Discovery of gargantulides B and C,new 52-membered macrolactones from Amycolatopsis sp.Complete absolute stereochemistry of the gargantulide family

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Organic Chemistry Frontiers 2022年第2期9卷 462-470页

作者： Daniel Carretero-Molina Francisco Javier Ortiz-López Tetiana Gren Daniel Oves-Costales Jesús Martín Fernando Román-Hurtado Tue Sparholt Jorgensen Mercedes de la Cruz caridad Díaz Francisca Vicente Kai Blin Fernando Reyes Tilmann Weber Olga Genilloud Fundación MEDINA Centro de Excelencia en Investigación de Medicamentos Innovadores en AndalucíaAvda.del Conocimiento 3418016 ArmillaGranadaSpain The Novo Nordisk Foundation Center for Biosustainability Technical University of DenmarkKemitorvetbuilding 2202800 Kgs.LyngbyDenmark

Gargantulides B and C,two new and highly complex 52-membered glycosylated macrolactones,were isolated from Amycolatopsis sp.strain CA-230715 during an antibacterial screening campaign.The structures of these giant macrolides were elucidated by 2D NMR spectroscopy and shown to be related to gargantulide A,although containing additional β-glucopyranose and/orα-arabinofuranose monosaccharides separately attached to their backbones.Genome sequencing allowed the identification of a strikingly large 216 kbp biosynthetic gene cluster,among the largest type Ⅰ PKS clusters described so far,and the proposal of a previously unreported biosynthetic pathway for gargantulides A-C.The absolute configurations of gargantulides B and C were assigned based on a combination of NMR and bioinformatics analysis of ketoreductase and enoylreductase domains within the multimodular type Ⅰ PKS.In addition,the absolute stereochemistry of gargantulide A has now been revised and completed.Gargantulides B and C display potent antibacterial activity against a set of drug-resistant Gram-positive bacteria and moderate activity against the clinically relevant Gram-negative pathogen Acinetobacter baumannii.

关键词： absolute membered backbone

Post-traumatic hepatic artery pseudoaneurysm treated with endovascular embolization and thrombin injection

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World Journal of Hepatology 2010年第2期2卷 87-90页

作者： Lloret Esta Francisco López Conesa Asunción Capel Alemán Antonio Robles Campos Ricardo Reus Pintado Manuel Marín Hernández caridad Section of Vascular and Interventional Radiology Department of RadiologyUniversity General Hospital Virgen de la Arrixaca.Ctra Murcia-Cartagena30120 El PalmarMurcia Spain Division of Hepatobiliary Surgery Depart-ment of General SurgeryUniversity General Hospital Virgen de la ArrixacaCtra Murcia-Cartagena30120 El PalmarMurcia Spain

Post-traumatic hepatic artery pseudoaneurysm is unc-ommon,appearing in approximately 1%of hepatic trauma cases.Most are extrahepatic(80%)and have a late onset.Although they are usually asymptomatic, they should always be treated becasue of the high risk of complications,especially breakage.Currently the treatment of choice is endovascular embolization with coils or the exclusion of the pseudoaneurysm using other intravascular devices.Recently there have been accounts of a treatment that combines embolization with coils and image-guided percutaneous human thrombin injection.We present a case of post-traumatichepatic artery pseudoaneurysm that was successfully treated using this combined technique.

关键词： Pseudoaneurysm Hepatic trauma Hepatic artery Endovascular treatment Thrombin

Cartographic-Environmental Analysis of the Landscape in Natural Protected Parks for His Management Using GIS.Application to the Natural Parks of the“Las Batuecas-Sierra de Francia”and“Quilamas”(Central System,Spain)

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Journal of Geographic Information System 2013年第1期5卷 54-68页

作者： Antonio Miguel Martinez-Grana Jose Luis Goy caridad Zazo Geology Department External Geodynamics AreaSciences FacultyUniversity of SalamancaSalamancaSpain Section Geology National Museum of Natural SciencesMadridSpain

In this work we report a methodological procedure with an integrated physical-perceptual approach that allows units of landscape in protected natural areas to be differentiated. First, indirect methods were applied by means of a mapping procedure, which identified the physical components of major relevance. We then generated maps of natural units, anlyzing the “printed” landscape of a territory. Secondly, we developed direct methods to identify and describe the reresentative elements of the landscape, analyzing the “perceived” landscape. The identification and delimitation of these landscape units with geographical information systems provide detailed maps facilitate the tasks of planning and management. The procedure was validated by means of its application in two protected natural spaces. The treatment used here considers landscape not only as an aesthetic element but also as something “live” elaborating maps that should be of use in land planning and management of natural areas.

关键词： Landscape Cartography Natural Hazard Territorial Planning GIS Techniques Management Protected Parks