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Cell-Assisted Lipotransfer for the Treatment of Parry-Romberg Syndrome
Castro-Govea, Yanko,De La Garza-Pineda, Oscar,Lara-Arias, Jorge,Chacon-Martinez, Hernan,Mecott-Rivera, Gabriel,Salazar-Lozano, Abel,Valdes-Flores, Everardo Korean Society of Plastic and Reconstructive Surge 2012 Archives of Plastic Surgery Vol.39 No.6
Progressive facial hemiatrophy, also known as Parry-Romberg syndrome, is a progressive and self-limited deformation of the subcutaneous tissue volume on one side of the face that creates craniofacial asymmetry. We present the case of a patient with a five-year history of progressive right facial hemiatrophy, who underwent facial volumetric restoration using cell-assisted lipotransfer (CAL), which consists of an autologous fat graft enriched with adipose-derived stem cells (ASCs) extracted from the same patient. ASCs have the capacity to differentiate into adipocytes. They also promote angiogenesis, release angiogenic growth factors, and some can survive as stem cells. The use of autologous fat as a filler in soft tissue atrophy has been satisfactory in patients with mild and moderate Parry-Romberg syndrome. Currently, CAL has showed promising results in the long term by decreasing the rate of fat reabsorption. The permanence and stability of the graft in all the injected areas has showed that autologous fat grafts enriched with stem cells could be a promising technique for the correction of defects caused by this syndrome.
Lipoinjection with Adipose Stem Cells for Nasal Modeling: Rhino Cell, a Highly Versatile Alternative
Castro-Govea Yanko,Garcia Garza Jorge Alberto,Vazquez Lara Sergio Eduardo,Gonzalez Cantu Cynthia Minerva,Chacon Moreno Hernan Jesus,Cervantes Kardash Victor Hugo 대한성형외과학회 2023 Archives of Plastic Surgery Vol.50 No.4
It is undeniable that a significant number of patients who want to improve their facial appearance is increasingly interested in nonsurgical procedures. Without a doubt, the use of autologous fat could not be left out as a magnificent alternative for nasal modeling simply because of four influential factors: ease of collection, compatibility, the temporality of the results, and safety. This work describes an innovative alternative technique for nasal modeling using micrografts enriched with adipose-derived mesenchymal stem cells (ASCs). With this technique, fat was collected and divided into two samples, nanofat and microfat. Nanofat was used to isolate the ASCs; microfat was enriched with ASCs and used for nasal modeling. Lipoinjection was performed in a supraperiosteal plane on the nasal dorsum. Through a retrolabial access, the nasal tip and base of the columella were lipoinjected. We consider that nonsurgical nasal modeling using micrografts enriched with ASCs can be an attractive and innovative alternative. This technique will never be a substitute for surgical rhinoplasty. It can be performed in a minor procedure area with rapid recovery and return to the patient’s daily activities the next day. If necessary, the procedure can be repeated.
In Vitro Susceptibility of Mycobacterium tuberculosis Clinical Isolates to Garenoxacin and DA-7867
Vera-Cabrera, Lucio,Castro-Garza, Jorge,Rendon, Adrian,Ocampo-Candiani, Jorge,Welsh, Oliverio,Choi, Sung Hak,Blackwood, Kym,Molina-Torres, Carmen American Society for Microbiology 2005 Antimicrobial agents and chemotherapy Vol.49 No.10
<B>ABSTRACT</B><P>The in vitro activities of DA-7867, a novel oxazolidinone, and garenoxacin (BMS-284756) were compared to those of linezolid in 67 susceptible and drug-resistant clinical isolates of <I>Mycobacterium tuberculosis</I>. DA-7867 was the most active drug with an MIC90 of 0.125 μg/ml, compared to the MIC90s of 4 μg/ml of garenoxacin and 2 μg/ml of linezolid.</P>
Antiproliferative Effect from the Mexican Poleo (Hedeoma drummondii)
Ezequiel Viveros-Valdez,Catalina Rivas-Morales,Azucena Oranday-Cardenas,Jorge Castro-Garza,Pilar Carranza-Rosales 한국식품영양과학회 2010 Journal of medicinal food Vol.13 No.3
Hedeoma drummondii (poleo) has been used by Mexicans to prepare a tea for its pleasant taste. The methanolic extract, polar fractions, and major antioxidant compounds of the Mexican herbal tea obtained from aerial parts of H. drummondii (“poleo”) showed antiproliferative effects against the cancer cell lines MCF-7 (human breast) and HeLa (human cervix). Phenolic acids isolated from poleo have significant antiproliferative effects with caffeic acid the most potent. This evidence suggests that herbal poleo tea may have chemopreventive properties.
Bianca Romero-Delgado,Marcela Cárdenas-Tueme,José de Jesús Herrera-de la Rosa,Alberto Camacho-Morales,Heriberto Castro,Ana Laura de la Garza 한국식품영양과학회 2021 Journal of medicinal food Vol.24 No.8
Maternal high-sweetener diet, such as sucrose, has been associated with an increased risk of metabolic and cognitive-related diseases in the offspring. This study was performed to determine the effect of maternal sweetener intake during gestation and lactation on learning and memory in adult female offspring rats. Twenty-eight female pups from dams fed standard diet (Control-C, n = 10), high-sucrose diet (HS-C, n = 6), and high-honey diet (Ho-C, n = 12) were fed standard diet after weaning and body weight and food intake were recorded once a week for 19 weeks. Learning and memory tests were conducted at week 14 (Y-maze) and 18 (Barnes maze). We found that birth weight of Control-C group was greater than the Ho-C (P < .001). Blood glucose levels of the HS-C group were significantly higher than the Control-C and Ho-C groups. Control-C pups recognized the novel arm of the Y-maze compared with HS-C and Ho-C groups (P < .01). Also, offspring of the HS-C group showed deficient performance in the Barnes test when compared with the Control-C and Ho-C groups (P < .05). These results suggest that dams fed a high-sucrose diet during gestation and lactation favor high-glucose levels and deficient long-term memory performance in adult female offspring rats.