In a healthy kidney, contractile protein alpha-smooth muscle actin (ASMA) is immunohistochemically strongly expressed only in the blood vessels, while in pathological conditions it can be visualized ...in glomerular mesangial cells and interstitial myofibroblasts. The aim of this study was to explore the possible correlation between expression of ASMA in glomerulonephritis (GN) and indicators of renal function.
We analyzed expression of ASMA in percutaneous renal biopsy of 142 adult and pediatric patients with GN and its correlation with blood pressure, serum creatinine, creatinine clearance and 24-hour urine protein at the time of biopsy. Immunoexpression of ASMA was analyzed quantitatively using computer-assisted morphometric analysis. Relative surface of ASMA expression in all glomeruli and interstitium was calculated for each patient.
In adults and children, greater expression of ASMA in interstitium was associated with higher serum creatinine and reduced creatinine clearance. Conversely, greater ASMA expression in glomeruli was associated with normal or decreased serum creatinine in adults and increased creatinine clearance in children. In children, correlation was found between high blood pressure and ASMA expression in interstitium.
We confirmed that interstitial expression of ASMA is associated with reduced renal function at time of biopsy. The connection of ASMA expression in glomeruli with lower serum creatinine and normal or increased creatinine clearance suggests a favorable role of this phenotypic change in glomerular filtration rate; further investigation is needed.
To study demographic characteristics, comorbidities, and diagnoses of patients admitted for personality disorders to Psychiatric Hospital Vrapče between 1879 and 1929.
Data were collected from the ...archives of Vrapče Psychiatric Hospital for a 50-year period from November 1879 to December 1929. The ratio between the number of patients with personality disorder and the number of all admitted patients was determined. We used 3 systems of definitions of personality disorder: for cases before 1923, we used Prichard’s concept of moral insanity and unpublished definitions of one of the hospital managers at that time; for cases after 1923, we used Schneider’s classification of psychopathic personalities and unpublished definitions of one of the hospital managers at that time.
The total number of admissions during the study period was 18 960, 141 (0.74%) of which were for a personality disorder. Of the admitted patients, 85.8% were men and 59.7% were single. The average age was 29.7 } 9.5 years. Most of them (61.7%) were sent to the hospital by courts or police, and the median length of stay was 92 days (interquartile range, 92.0 - 127.5 days). The first patient with a personality disorder was admitted in 1889 with a diagnosis of moral insanity. Until 1920, only 3 terms were used for personality disorder: moral insanity, psychopathic inferiority, and psychopathy. The term was subdivided only after that year. Of the 141 patients admitted for personality disorder, 34 (24.1%) were discharged with comorbid disorders, mainly substance abuse. The most common single comorbid diagnosis was Ganser syndrome (prison psychosis).
Archives of the Vrapče Psychiatric Hospital contain reliable data about the earliest nomenclature of personality disorders, the increase in the prevalence of personality disorders, and further subdivision of the term personality disorder. Nomenclature for these disorders used at the Vrapče Psychiatric Hospital was consistent with that used in clinical practice in other parts of the world at the time.
To present the case of a patient with anxiety and depressive symptoms who developed the clinical picture of stiff-person plus syndrome (SPS-plus).
Before the onset of typical SPS symptoms, ...psychiatric symptoms (like depression and anxiety) may be prominent and as such misleading, resulting in the diagnosis of a psychiatric condition.
We describe the case of a woman who initially presented with anxious depression and remained resistant to treatment with different classes of antidepressants and additional therapy with lithium and atypical antipsychotics.
Evidence of neurologic dysfunction and significantly increased levels of serum autoantibodies for glutamic acid decarboxylase supported the diagnosis of SPS. The patient appeared to benefit from short-term immunosuppressive therapy with methylprednisolone.
The authors believe that anxious depression and SPS-plus seen in this patient are the result of the same underlying autoimmune process, together forming a unique syndrome. Anxious and depressive symptoms in SPS can be explained by alterations in GABAergic neurotransmission.
U članku je isprva opisan setting s biološko-antropološkog aspekta čime je djelomično
objašnjen njegov snažan utjecaj u individualnoj psihoanalitičkoj psihoterapiji. Zatim je prikazan
slučaj u kojem ...dominira siguran setting koji se dovodi u vezu s trajnijim promjenama
na planu osobnosti i ponašanja pacijenata koje su među ostalim pridonijele otpornosti
na velike promjene u psihoterapijskom okruženju uzrokovane pojavom pandemije bolesti
COVID-19.
U svakodnevnom kliničkom radu s ovisnicima susrećemo se s upadljivim destruktivnim ponašanjem tih pacijenata. To destruktivno ponašanje ima svoju psihodinamsku pozadinu koju smo mi promatrali iz kuta
...koncepta o nagonu smrti. Ovim radom smo htjeli kratko prikazati navode iz literature o eventualnoj povezanoti ovisničkog ponašanja i nagona smrti te ukazati na eventualnu praktičnu primjenu takve povezanosti.
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