RESUMO
BACKGROUND: Cryofrequency combines cryotherapy with radiofrequency, reaching the tissue in different layers, providing various biological effects, and reducing localized adiposity. OBJECTIVE: We sought to evaluate the efficacy of cryofrequency in reducing localized adiposity. METHODS: The study population consisted of 63 women with infra-abdominal adiposity, evaluated before and after treatment using evaluation protocols, questionnaires, and ultrasound imaging. The volunteers were randomly distributed into three subgroups; of these, Group 1 (G01) received the cryofrequency treatment (temperature of -10°C, 85% power); Group 2 (G02) underwent cryofrequency associated with ultracavitation (frequency of 60 Hz, 70% power, shooting at 25%, duty cycle of 60% on and 40% off); and the control group (CG) received cryotherapy alone (temperature of -10°C). All groups were submitted to four treatment sessions, one session per week. RESULTS: The reduction in the fat layer analyzed by ultrasonography showed that the right side of G01 presented a significant difference in comparison with CG (p=0.01); a significant difference was also observed in the comparison between the G01 and G02 groups (p=0.001). Considering the left side, significant differences were observed in G01 when compared with CG (p=0.01) and between G01 and G02 (p=0.001). The variables of plicometry and perimetry presented a significant difference relative to in CG; however, no differences were observed with regard to weight or body mass index (p>0.05). The majority of participants reported positive feelings about the treatment. CONCLUSIONS: The cryofrequency protocol alone led to a significant reduction in the fat layer but its association with ultracavitation led to superior results.
RESUMO
Although reproductive failures (RF) such as abortion, stillbirth and neonatal mortality in cats are still under researched, it is known that many RF are caused by viral agents. This research surveyed the viral agent prevalence in queens with RF. Queens were excluded from the study if their RF was caused by issues other than infection, such as genetic, traumatic, hormonal or nutritional problems, or if they had a history of RF. Blood samples from 26 pregnant females with RF were collected for complete blood counts (BCC), renal/hepatic biochemistry and glycaemic analysis. Ultrasonography was performed to evaluate gestational age and foetal viability. When possible, placentas, humours and foetal tissues were collected. Blood samples were tested by PCR and qPCR for feline leukaemia virus (FeLV), feline immunodeficiency virus (FIV), feline alphaherpesvirus 1 (FeHV-1) and carnivore protoparvovirus 1 (CPPV-1). All maternal samples were negative for FeLV, FIV and FeHV-1 and positive for CPPV-1. In addition, foetuses from one queen and three females were positive for CPPV-1 by qPCR and for feline panleukopenia virus (FPV) through DNA sequencing. The BCC and biochemistry results revealed significant neutrophilia, lymphopenia, monocytosis, and liver enzymes. These results provide the first description of an FPV agent causing only RF-related clinical signs in queens.
RESUMO
Mannheimia haemolytica (MH) is a major cause of respiratory disease in bovine complex (BRDC) that causes great economic losses. To this day, there are no reports of birds affected by this bacterium. The present report describes an atypical outbreak of mannheimiosis in captive rheas (Rhea americana).(AU)
Mannheimia haemolytica (MH) é uma das principais causas da doença do complexo respiratório dos bovinos (DCRB) que causa grandes perdas econômicas. Até os dias atuais, não há relato de aves acometidas por tal bactéria. Relata-se um surto atípico de mannheimiose em emas em cativeiro (Rhea americana).(AU)