Three reasons why parental burnout is more prevalent in individualistic countries: a mediation study in 36 countries.

PURPOSE: The prevalence of parental burnout, a condition that has severe consequences for both parents and children, varies dramatically across countries and is highest in Western countries characterized by high individualism. METHOD: In this study, we examined the mediators of the relationship between individualism measured at the country level and parental burnout measured at the individual level in 36 countries (16,059 parents). RESULTS: The results revealed three mediating mechanisms, that is, self-discrepancies between socially prescribed and actual parental selves, high agency and self-directed socialization goals, and low parental task sharing, by which individualism leads to an increased risk of burnout among parents. CONCLUSION: The results confirm that the three mediators under consideration are all involved, and that mediation was higher for self-discrepancies between socially prescribed and actual parental selves, then parental task sharing, and lastly self-directed socialization goals. The results provide some important indications of how to prevent parental burnout at the societal level in Western countries.

Do Turkish mothers' emotion regulation, psychological symptoms and caregiving helplessness vary based on attachment states of mind?

Mothers' emotion regulation, mental health, and feeling of helplessness in caring for their child may vary based on maternal attachment classifications. Particularly, insecure attachment and unresolved state of mind can act as risk factors. Therefore, we examined how emotion regulation strategies of suppression and cognitive reappraisal, maternal symptoms of depression and anxiety, and caregiving helplessness differ based on maternal attachment classifications in the Adult Attachment Interview (AAI). Fifty mothers of children in the early childhood (AgeRange = 12-56 months) completed a pack of questionnaires, including Emotion Regulation Questionnaire, Brief Symptom Inventory, and Caregiving Helplessness Questionnaire. Then AAI interview protocol was administered and coded. Mothers did not vary in emotion regulation strategies, indicating emotion regulation balance. However, mothers with secure/autonomous AAIs reported less anxiety than mothers whose AAIs were judged to show unresolved loss or unresolved trauma. The mothers who provided AAIs judged to be secure/autonomous scored lower in depression and caregiving helplessness than mothers whose AAIs were judged to show unresolved loss or unresolved trauma. To our knowledge, this is one of the first studies conducting AAI in Turkish mothers. We revealed the critical role of secure attachment for mental health and caregiving helplessness that can facilitate interventions targeting maternal attachment mind state.

The role of emotion regulation and maternal symptoms in Turkish mothers' caregiving helplessness during toddlerhood.

To support mothers' positive parenting practices and designing effective early interventions in developing countries like Turkey, understanding the factors associated with feelings of helplessness in caregiving can play an important role. Therefore, we explored how mothers' depression and anxiety symptoms, and emotion regulation strategies of expressive suppression and cognitive reappraisal can contribute to caregiving helplessness during toddlerhood. We also examined whether depression and anxiety can mediate the relationship between emotion regulation strategies and caregiving helplessness. A sample of 552 healthy Turkish mothers (MAge = 32.11) with 1-4 year old healthy children (MAge = 1.51) replied to advertisements we shared face-to-face and filled out a pack of questionnaires including a demographic form, Emotion Regulation Questionnaire, Brief Symptom Inventory and Caregiving Helplessness Questionnaire. A series of path analysis were conducted to reveal the association between emotion regulation strategies (cognitive reappraisal and emotional suppression), depression and anxiety symptoms, and caregiving helplessness. After controlling for socio-economic status (SES), maternal anxiety but not maternal depression positively predicted caregiving helplessnes. Unlike cognitive reappraisal, expressive suppression positively predicted caregiving helplessness. SES had an indirect effect (via suppression) on caregiving helplessness on caregiving helplessness. In toddlerhood, maternal anxiety rather than depression, and expressive supression rather than cogntivie reappraisal could be potential risk factors for caregiving helplessness. Thus, these can be critical target areas for effective early interventions.

Reappraisal, social support, and parental burnout.

OBJECTIVES: Parental burnout is a prevalent condition that affects parents' functioning and health. While various protective factors have been examined, little is known about their interplay. In the current study, we examined the joint effect of two protective factors against parental burnout (one external-social support and one internal-cognitive reappraisal). We were specifically interested in whether the presence of one factor could compensate for the lack of the other. METHODS: To address this question, 1835 participants were drawn from five countries: United States, Poland, Peru, Turkey and Belgium. RESULTS: Results suggested that both social support and cognitive reappraisal were associated with lower parental burnout. An interaction was also found between the resource factors, such that the presence of cognitive reappraisal compensated for the absence of social support. CONCLUSIONS: These findings point to ways in which parental burnout could be reduced, especially in situations where social support is not easily available.

A two-generation study: The transmission of attachment and young adults' depression, anxiety, and social media addiction.

Social media use is on the rise among young adults (YA) and evidence suggests a positive association between social media addiction (SMA) and the psychological symptoms of depression and anxiety globally. However, the contribution of attachment and its transgenerational influence on YAs' SMA and psychological symptoms have not been widely explored. Thus, we examined how parental reports of attachment (anxiety and avoidance) can directly and through YAs' attachment predict YAs' SMA, depression and anxiety symptoms. A sample of 375 YAs (MAge = 21.22) and their parents completed the Emotions in Close Relationships-Revised Questionnaire (Fraley et al., 2000), and the Brief Symptom Inventory (Deragotis, 1992). The SMA Scale (Sahin, 2018) was responded to by only YAs. We tested the pattern of associations in a path model. Parental attachment anxiety predicted YAs' attachment anxiety and only paternal attachment avoidance predicted YAs' attachment avoidance. YAs' attachment anxiety and avoidance predicted their depression and anxiety. However, YAs' attachment anxiety uniquely predicted their SMA. Both parents' attachment anxiety indirectly predicted the link between YAs' attachment anxiety and depression, but only paternal attachment avoidance indirectly predicted the association between YAs' attachment avoidance and depression. Furthermore, paternal attachment avoidance indirectly predicted the association between YAs' attachment avoidance and anxiety symptoms. Maternal attachment anxiety indirectly predicted SMA via YAs' attachment anxiety. While parental anxiety and paternal avoidance may impact YAs' symptoms, YAs' and maternal attachment anxiety can shape SMA. The findings about the differential role of attachment in YAs' psychological symptoms and SMA can facilitate further research and interventions.

Clinical value of metabolic PET parameters of primary vulvar carcinoma. / Valor clínico de los parámetros metabólicos de la PET en el carcinoma vulvar primario.

PURPOSE: We aim to establish the prognostic value of metabolic parameters of the primary tumor in patients diagnosed with vulvar squamous cell carcinoma (VSCC) who underwent a pretreatment 18F FDG PET/CT scan. MATERIALS AND METHODS: This retrospective study included 47 patients with a histopathologically confirmed diagnosis of VSCC, and who underwent a 18F FDG PET/CT scan prior to treatment. The disease stage and age at diagnosis, the maximum standardized uptake value (SUVmax), SUVmean, metabolic tumor volume (MTV) and total lesion glycolysis (TLG) values of the primary tumor, based on a baseline PET scan, were recorded. The relationship between these factors, and progression-free survival (PFS) and overall survival (OS) was evaluated. RESULTS: The mean age of the 47 study patients was 69.6±1.9 years. Among the patients, 18 were in early stage of the disease and 29 were in the advanced stage. The age, and SUVmax, SUVmean, MTV and TLG values were statistically significantly associated with OS and PFS. Furthermore, it was noted that OS and PFS were significantly longer in the early stage patients than in the advanced stage patients, in patients with a tumor size <4cm than those with a tumor size ≥4cm, and in patients with a negative lymph node metastasis than those with a positive lymph node metastasis. CONCLUSION: Our findings suggest that PET parameters are prognostic factors for VSCC. To the best of our knowledge, this study is the first to investigate the prognostic value of the PET parameters of primary tumors in patients with VSCC, and as such, we believe it contributes to literature.

A structured blood conservation program in pediatric cardiac surgery.

OBJECTIVE: The limitation of alternative transfusion practices in infants increases the benefits of blood conservation. We analyzed the efficacy of a structured program to reduce transfusions and transfusion-associated complications in cardiac surgery PATIENTS AND METHODS: Our pediatric surgery database was reviewed retrospectively, comparing outcomes from two different time periods, after the implementation of an effective blood conservation program beginning in March 2014. A total of 214 infants (8.1±3.4 months) who underwent biventricular repair utilizing CPB (Group 1 - Blood conservation) were studied in a 12-month period (March 2014-February 2015) after the implementation of the new program, and compared with 250 infants (7.91±3.2 months) (Group 2 - Control-No blood conservation) of the previous 12-month period (March 2013-February 2014). RESULTS: The proportion of patients transfused with red blood cells was 75.2% (N=188) in control group and reduced by 16.4% in the study group (58.8% - 126 patients, p <0.01). The mean number of transfusions was 1.25 ± 0.5 units per patient in control group and decreased to 0.7 ± 0.5 units per patient after the start of the program (p = 0.035). Cerebral oximetry demonstrated better follow-up during the operative period confirming less hemodilution in Group 1. Respiratory support, inotropic need and ICU stay were significantly better in the study group. CONCLUSIONS: These findings, in addition to attendant risks and side effects of blood transfusion and the rising cost of safer blood products, justify blood conservation in pediatric cardiac operations. Circuit miniaturization, ultrafiltration, and reduced postoperative bleeding, presumably secondary to higher fibrinogen and other coagulation factor levels, contributed to this outcome.

Mothers' accounts of their stillbirth experiences and of their subsequent relationships with their living infant: an interpretative phenomenological analysis.

BACKGROUND: Due to contradictory findings regarding the effects of seeing and holding stillborn infants on women's worsening mental health symptoms, there is a lack of clear of guidance in stillbirth bereavement care. Although some current research examines this phenomenon we are still not certain of the meaning of such experiences to women and what effects there may be on her subsequent parenting. Thus the present study focuses on the meaning of the stillbirth experience to women and its influence on the subsequent pregnancy and subsequent parenting from the mothers' own experiences. METHODS: A purposive sample of six women who experienced a stillbirth during their first pregnancy and who then went on to give birth to a living child after a further pregnancy, took part in email interviews, providing rich and detailed experiential narratives about both the stillbirth itself, and their relationship with their living child. An Interpretive Phenomenological Analysis was carried out in order to focus on mothers making sense of such experiences. RESULTS: Analysis of written accounts led to the development of three overarching themes. In 'Broken Canopy', 'How This Happened' and 'Continuing Bonds', their accounts revealed an ongoing process where women accepted a new 'unsafe' view of the world, re-evaluated their view of self and others, and established relationships with both the deceased and the living infant. CONCLUSIONS: This study provided an insight into the stillbirth experience of mothers and its meaning to them with an existential focus. Typically the mother struggled with the contradictory process of accepting the existence of her deceased baby (this baby once lived) while being aware of the nonexistence (this baby). Meeting the dead baby was a crucial point at which the mother started processing her grief. The importance of individual differences in dealing with stressful situations was highlighted in terms of attachment strategies. Subsequent parenting experiences of mothers were very much influenced by their own previous experiences. Although some mothers managed to integrate this trauma into their life some remained very concerned and anxious about future and this anxiety then translated into their parenting experiences.

Effect of heparin on neuroprotection against spinal cord ischemia and reperfusion in rats.

BACKGROUND: Paraplegia due to ischemia/reperfusion (I/R) injury of the spinal cord is a devastating and undesired complication of thoraco-abdominal aortic surgery. Unidentified clots cause a variety of thromboembolic events and deteriorate the severity of ischemia. We investigated the effect of the degree of anticoagulation on spinal cord I/R injury and whether heparin is protective against I/R injury beside its anticoagulant properties. MATERIALS AND METHODS: Twenty-eight rats were randomly assigned to four groups (n=7 per group) as G1 (no aortic occlusion and heparin administration), G2 (45 min aortic occlusion; no heparin administration), G3 (45 min aortic occlusion; 400 IU/kg heparin to keep activated clotting time (ACT) level around 200 sec), and G4 (45 min aortic occlusion; 800 IU/kg heparin to keep ACT level around 600 sec). After neurologic evaluation at the 48th hour of reperfusion, lumbar spinal cords were removed for histopathologic evaluation and immunohistochemical staining for HSP70 (heat shock protein 70), interleukin-6 and myeloperoxidase (MPO). RESULTS: The Motor Deficit Index (MDI) scores were lowest in G1 group (p < 0.05) and the MDI scores of G3 and G4 were significantly lower than G2 group (p < 0.05). The neuronal degeneration in G3 was significantly lower than the other groups, respectively (p = 0.03). Histopathological evaluation showed no significant intergroup differences in terms of the degree of edema and inflammatory response. There was no statistically significant difference found among the groups in terms of HSP70 staining, IL-6 staining or the degree of MPO staining. CONCLUSIONS: Protection of spinal cord from I/R injury requires a multimodal management. We should not miss out the importance of adequate anticoagulation in thoraco-abdominal surgical procedures. Furthermore, the recently discovered anti-inflammatory property of glycosaminoglycans, including heparin, deserves to be investigated.

A case of unilateral mydriasis secondary to septoplasty under local anaesthesia.

Septoplasty is a procedure performed to correct deformities of the nasal septum. Serious complications associated with septoplasty include orbital complications. Here, we present a 26-year-old male patient who developed unilateral mydriasis while undergoing septoplasty under local anaesthesia. The mydriasis resolved spontaneously in an hour without any sequel. In the present study, we emphasise the orbital complications that can be observed during septoplasty.

[Surgical treatment of acute diverticulitis. Our experience]. / La terapia chirurgica della malattia diverticolare in fase acuta. Nostra esperienza.

The treatment of the acute diverticulitis is still a stimulating and complex problem sustained by several anatomopathological and clinical factors and the possibility of different therapeutic options, being the operative mortality among 5% and 45%. With the modern technologies it is possible to follow the evolution of the illness so to perform more appropriate therapeutic plan. From 1997 to 2007 we have observed 278 patients with acute diverticulitis. In 219 (78,7%) patients the inflammatory and sub-occlusive condition has been faced with medical therapy, with resolution of the disease in 170 (61%) cases. In 49 (17,6%) patients we have gotten the resolution of the inflammatory disease, but not of the sub-occlusion and therefore we liked to submit them to surgical treatment in election. In 1 case we have found a colovesical fistula. A total of 59 (21,2%) patients with signs of acute abdomen have been submitted to surgery in urgency, within the 24 hours from the hospitalization. We have performed a primary resection with anastomosis and without stoma in all the patients, except in 3 cases in which we have done the Hartmann procedure for the cheap general conditions. We have not recorded intra and postoperative mortality and only in 3 cases we have had a leakage, that has not needed a surgical treatment. In 9 cases we observed infection of the wound, treated with antibiotic therapy. In our experience, performing a surgical procedure, without derivative stoma and manual anastomosis, it seems to be the fittest and less expensive procedure, also in situation of emergency-urgency, without increase of mortality and morbidity.

Effect of Candida colonization on human ulcerative colitis and the healing of inflammatory changes of the colon in the experimental model of colitis ulcerosa.

The influence of fungal colonization on the course of ulcerative colitis (UC) has not been thoroughly studied. We determined the activity of the disease using clinical, endoscopic and histological index (IACH) criteria in UC patients with fungal colonization and the healing process of UC induced by an intrarectal administration of trinitrobenzene sulfonic acid (TNBS) in rats infected with Candida, without and with antifungal (fluconazole) or probiotic (lacidofil) treatment. The intensity of the healing of the colonic lesions was assessed by macro- and microscopic criteria as well as functional alterations in colonic blood flow (CBF). Myeloperoxidase (MPO) content and plasma proinflammatory cytokines IL-1beta and TNF-alpha levels were evaluated. Candida more frequently colonized patients with a history of UC within a 5-year period, when compared with those of shorter duration of IBS. Among Candida strains colonizing intestinal mucosa, Candida albicans was identified in 91% of cases. Significant inhibition of the UC activity index as reflected by clinical, endoscopical and histological criteria was observed in the Candida group treated with fluconazole, when compared to that without antifungal treatment. In the animal model, Candida infection significantly delayed the healing of TNBS-induced UC, decreased the CBF and raised the plasma IL-1beta and TNF-alpha levels, with these effects reversed by fluconazole or lacidofil treatment. We conclude that 1) Candida delays healing of UC in both humans and that induced by TNBS in rats, and 2) antifungal therapy and probiotic treatment during Candida infection could be beneficial in the restoration and healing of colonic damage in UC.

Assessment of co-existence of Helicobacter pylori and Candida fungi in diseases of the upper gastrointestinal tract.

Candida spp. were found in the gastric mucosa of 27 (17%) patients, out of whom 18 (11%) showed co-existence of the fungi with H. pylori. Analysis of relationship between selected disorders of the upper gastrointestinal tract (non ulcer dyspepsia NUD, gastric ulcer, duodenal ulcer) and infection with H. pylori and/or Candida revealed a link between co-existence of H. pylori with Candida and gastric ulcers suggesting synergism of those microorganism in pathogenesis of the disease. On the contrary, according to quantitative studies performed, the fungi alone do not play a significant role in pathogenesis of the above mentioned disorders as they colonize only epithelium to the extent that is not pathologically significant (<10(3) CFU/ml). Genetical study was carried out on 57 Helicobacter pylori strains isolated from bioptates of the gastric mucosa. The genotypes of the strains (gene cagA and alleles of gene vacA - m1, m2, s1, s2) were determined using the PCR technique. As it was shown, the patients infected with H. pylori strains of genotype cagA+, vacA s1 are exposed to higher risk of peptic ulcer disease (PUD) as compared to the patients infected with cagA-, vacA s2 strains. In the case of the NUD patients a correlation with allele m2 was found only (p<0.001). This may suggest that in future some of the NUD patients infected with cagA+, vacA s1 strains will fall into the group at higher risk for PUD.

Levosimendan for ischemic preconditioning in thoracic aortic aneurysm repair.

BACKGROUND AND AIM: Postoperative neurologic deficit is the most devastating complication after surgical thoracic aorta repair. Cerebrospinal fluid drainage and some medications are used for spinal cord protection during and after the operation. METHODS: A 25-year-old patient applied to our clinic with a traumatic descending aortic aneurysm. We performed a surgical repair for the aneurysm but could not achieve to place a lumbar catheter to provide cerebrospinal fluid drainage. Levosimendan was chosen for spinal cord ischemic preconditioning because of its vasodilatory effects. RESULTS: Postoperative course was uneventful. Hemodynamic and neurologic complication was not observed, and the patient was discharged from the hospital in the postoperative 5th day. CONCLUSIONS: Levosimendan can be used for preconditioning and spinal cord protection from ischemic injury during descending aorta repair. We clearly benefit from the vasodilator peculiarity of the drug for improving spinal cord perfusion.

[Massive lower gastrointestinal bleeding due to diverticular disease during antiplatelet therapy. Case report]. / Enterorragia massiva da diverticolosi sigmoidea in corso di terapia antiaggregante. Caso clinico.

Diverticular disease is very frequent in Western countries; in 5% of the cases it is the cause of serious bleeding, haemodynamic instability and death. The authors report a case of 74 years old patient with severe lower gastrointestinal bleeding. She was in antiplatelet treatment with acetylsalicylic acid (100 mg/die) and clopidogrel (75 mg/die) for preventing the restenosis of medicated stents positioned to treat an acute coronary syndrome. At the same time the patient was under treatment for primary hypercholesterolemia with rosuvastatin (20 mg/die). The severe haemorrhage demanded haemodynamic stabilization, achieved by colloid infusion and blood transfusions. The bleeding continued; selective arteriography showed it's origin from the areas of the sigmoid and superior hemorrhoidal arteries. During the procedure, embolization of the inferior mesenteric artery using spiral type BALT was performed, with consequent bleeding interruption. Fifteen days after the embolization, a rectosigmoid colonoscopy showed a sigmoid diverticular disease. The treatment with acetylsalicylic acid and clopidogrel has surely contributed to the severity of the hemorrhage. Recent experimental and clinical evidence suggests a possible antiplatelet effect of the statins.

[Total thyroidectomy: initial experience of a territorial reference center]. / La tiroidectomia totale: esperienza iniziale di un centro di riferimento territoriale.

Authors report their initial experience in surgical treatment of thyroid diseases in an area with high percentage of thyroid tumors. Since January 2006, we examinated 428 patients. By clinical features, hormonal profile, imaging and US-guided FNAB, we selected 134 of them for surgery; 93 patients underwent thyroidectomy in January-November 2006. The Authors analyse therapeutic choises and surgical techniques, stressing the high percentage of thyroid neoplasms.

Are probiotics effective in the treatment of fungal colonization of the gastrointestinal tract? Experimental and clinical studies.

UNLABELLED: The influence of fungal colonization and probiotic treatment on the course of gastric ulcer (GU) and ulcerative colitis (UC) was not explored. Our studies included: 1) clinical investigation of 293 patients with dyspeptic and ulcer complaints and 72 patients with lower gastrointestinal (GI) tract: 60 patients with UC, 12 with irritable bowel syndrome (IBS) - the control group. Significant fungal colonization (SFC), over 10(5) CFU/ml was evaluated. Mycological investigation was performed, including qualitative and quantitative examination, according to Muller method, 2) experimental studies in rats included estimation of the influence of inoculation of Candida isolated from human GI tract on the healing process of GU, induced by acetic acid with or without probiotic Lactobacillus acidophilus (10(6) CFU/ml) introduced intragastrically (i.g.). At 0, 4, 15 and 25 day after ulcer induction. Weight, damage area, gastric blood flow (GBF) (H2 clearance), expression of mRNA for cytokines IL-beta, TNF-alpha (ELISA) were evaluated. Mycology: qualitative and quantitative examination was performed. MPO serum activity was measured. Results of clinical studies: 1) SFC was more frequent in patients with GU: 54.2% of cases and patients with over 5 years history of UC: 33.3% cases. 2) SFC delayed GU healing and influenced the maintenance of clinical symptoms in both diseases. Results of animal studies: 3) In Candida inoculated rats, the GBF was significantly lower than in the vehicle controls (saline administered group). Upregulation of TNF-alpha, IL-1 beta was recorded. The GUs were still present till 25 day in all rats inoculated with Candida, in contrast to vehicle group (reduction of ulcer in 92% at day 25). CONCLUSIONS: 1) Fungal colonization delays process of ulcer and inflammation healing of GI tract mucosa. That effect was attenuated by probiotic therapy. 2) Probiotic therapy seems to be effective in treatment of fungal colonization of GI tract. 3) Lactobacillus acidophilus therapy shortens the duration of fungal colonization of mucosa (enhanced Candida clearance is associated with IL-4, INF-gamma response).

[Characteristics of pain reaction and sensitivity in species of different genetic groups]. / Osoblyvosti bol'ovoï reaktsiï ta chutlyvosti u tvaryn riznykh henetychnykh hrup.

The development of a painful syndrome in two genetic lines of mice 57BL/6J and CBA/CaLac was investigated in experiments with the formalin test. It have been shown the influence of nociceptive stimulus on behaviour of animals, the presence of essential distinctions in painful behavioural reaction and other behavioural states, the difference in a painful threshold on electric stimulus between these both groups of animals. The nociceptive stimulus results in reduction of behaviour mobility states of animals and increases the passive behaviour states. The genetic line of mice 57BL/6J has shown higher values of intensity of painful reaction at the lower background painful sensitivity to electric stimulus, animal lines 57BL/6J were more mobile than animal lines CBA/CaLac. Such character of animal behaviour in lines C57BL/6J suggests the increased reactivity of nervous system of these animals, it may serve as a model for studying the cellular mechanisms of development of somatic pain for finding effective hypoanalgetic steps.

Fungal colonization of gastric mucosa and its clinical relevance.

BACKGROUND: The aim of our study was to evaluate the incidence of fungi in the stomach in patients with gastric ulcer and chronic gastritis in comparison to healthy humans, and to identify the fungus species isolated from these patients and their susceptibility to antifungal agents. We also assessed the coincidence of the presence of antifungal antibodies and fungal mannan antigen in serum with the concentration of fungi in the stomach. MATERIAL AND METHODS: We investigated 293 patients, aged 20-80, who visited the Gastroenterology Outpatient Clinic at the Jagellonian University's Collegium Medicum in Cracow, complaining of dyspeptic symptoms or clinical manifestations of ulcer disease. The examinations included endoscopy of the upper part of the alimentary tract with sampling of gastric contents, as well as surface brushing and biopsy from the bottom of the ulceration for mycological analysis. Also, biopsy specimens from the margin of the ulceration or inflammatory mucosa were collected for histological examination and urease testing. RESULTS: Gastric mucosa and stomach contents are often an area of fungal colonization, which was detected in 54.2% of the gastric ulcer cases and 10.3% of the chronic gastritis cases. The most frequently isolated fungus species was Candida albicans, although other fungi, previously considered rare or uncommon, were also found. A difference in growth in vitro between the C. albicans, C. tropicalis and C. lusitaniae strains was discovered: C. albicans and C. tropicalis grew from pH 2.0, while C. lusitaniae grew from pH 3.0. This finding suggests differentiation in the properties of these fungi. CONCLUSIONS: The lack of correlation between the concentration of fungi, the titre of antifungal antibodies and the presence of fungal antigen in serum suggests that fungal colonization is secondary in nature.