EFEKTIVITAS PASAL 178 UNDANG-UNDANG NOMOR 23 TAHUN 2007 TENTANG LARARANGAN MENDIRIKAN PERMUKIMAN LIAR DI SEMPADAN REL KERETA API (Studi di PT Kereta Api Indonesia Kota Malang)

AbstakEfektivitas dapat diartikan sebagai tingkat atau derajat pencapaian hasil yang diharapkan, semakin besar hasil yang dicapai maka akan berarti semakin efektif. Dalam pasal 178 undang-undang nomer 23 tahun 2007 tentang larangan mendirikan permukiman di sempadan rel kereta api belum berjalan secara efektif disebabkan beberapa faktor diantaranya faktor ekonomi, keterbatasan lahan dan budaya masyarakat. Penelitian ini bertujuan untuk, Pertama yaitu untuk mengetahui dan menganalisa efektivitas pasal 178 Undang-Undang Nomor 27 tahun 2007 tentang perkeretaapian terhadap permukiman liar di sempadan rel kereta api Kota Malang, Kedua untuk mengetahui, menemukan dan menganlisa kendala yang dihadapi oleh PT Kereta Api Indonesia Kota Malang dalam melaksanakan pasal tersebut, serta mengetahui solusi yang dilakukan oleh PT Kereta Api Kota Malang dalam mengahdapi hambatan dalam pelaksanaan pasal 178 tersebut. Penelitian ini menggunakan metode penelitian yang penulis gunakan adalah metode pendekatan yuridis sosiologis,  pengumpulan data primer dilakukan dengan teknik wawancara. Kemudian dalam menganisa data peneliti menggunakan metode deskriptif analitis yaitu dengan memamparkan data-data yang diperoleh dari peneltiain secara sistematis kemudian dianalisa untuk memperoleh suatu kesimpulan Dari penelitian yang penulis lakukan diperoleh hasil bahwa efektivitas pasal 178 undang-undang no 23 tahun 2007 tentang perkeretaapian terhadap larangan mendirikan permukiman di sempadan rel kereta api kota malang berlum berjalan secara signifikan hal tersebut disebakan beberapa hal yakni fenomena migrasi, faktor perekonomian, kegagalan kebijakan yang diambil pemerintah. tidak adanya kesamaan visi, misi dan tujuan antara PT Kereta Api Indonesoa Kota Malang dengan Pemerintah Daerah, dan faktor lainnya yang menyebabkan permukiman liar tersebut masih terdapat disempadan rel kereta api Kota Malang.Kata Kunci: Efektivitas, Permukiman, Liar, Perkeretaapia

Efektivitas Pasal 178 Undang-undang Nomor 23 Tahun 2007 Tentang Lararangan Mendirikan Permukiman Liar di Sempadan Rel Kereta Api (Studi di PT Kereta Api Indonesia Kota Malang)

AbstakEfektivitas dapat diartikan sebagai tingkat atau derajat pencapaian hasil yang diharapkan, semakin besar hasil yang dicapai maka akan berarti semakin efektif. Dalam pasal 178 undang-undang nomer 23 tahun 2007 tentang larangan mendirikan permukiman di sempadan rel kereta api belum berjalan secara efektif disebabkan beberapa faktor diantaranya faktor ekonomi, keterbatasan lahan dan budaya masyarakat. Penelitian ini bertujuan untuk, Pertama yaitu untuk mengetahui dan menganalisa efektivitas pasal 178 Undang-Undang Nomor 27 tahun 2007 tentang perkeretaapian terhadap permukiman liar di sempadan rel kereta api Kota Malang, Kedua untuk mengetahui, menemukan dan menganlisa kendala yang dihadapi oleh PT Kereta Api Indonesia Kota Malang dalam melaksanakan pasal tersebut, serta mengetahui solusi yang dilakukan oleh PT Kereta Api Kota Malang dalam mengahdapi hambatan dalam pelaksanaan pasal 178 tersebut. Penelitian ini menggunakan metode penelitian yang penulis gunakan adalah metode pendekatan yuridis sosiologis, pengumpulan data primer dilakukan dengan teknik wawancara. Kemudian dalam menganisa data peneliti menggunakan metode deskriptif analitis yaitu dengan memamparkan data-data yang diperoleh dari peneltiain secara sistematis kemudian dianalisa untuk memperoleh suatu kesimpulan Dari penelitian yang penulis lakukan diperoleh hasil bahwa efektivitas pasal 178 undang-undang no 23 tahun 2007 tentang perkeretaapian terhadap larangan mendirikan permukiman di sempadan rel kereta api kota malang berlum berjalan secara signifikan hal tersebut disebakan beberapa hal yakni fenomena migrasi, faktor perekonomian, kegagalan kebijakan yang diambil pemerintah. tidak adanya kesamaan visi, misi dan tujuan antara PT Kereta Api Indonesoa Kota Malang dengan Pemerintah Daerah, dan faktor lainnya yang menyebabkan permukiman liar tersebut masih terdapat disempadan rel kereta api Kota Malang

Sexual Differentiation of Circadian Clock Function in the Adrenal Gland

Sex differences in glucocorticoid production are associated with increased responsiveness of the adrenal gland in females. However, the adrenal-intrinsic mechanisms that establish sexual dimorphic function remain ill defined. Glucocorticoid production is gated at the molecular level by the circadian clock, which may contribute to sexual dimorphic adrenal function. Here we examine sex differences in the adrenal gland using an optical reporter of circadian clock function. Adrenal glands were cultured from male and female Period2::Luciferase (PER2::LUC) mice to assess clock function in vitro in real time. We confirm that there is a pronounced sex difference in the intrinsic capacity to sustain PER2::LUC rhythms in vitro, with higher amplitude rhythms in adrenal glands collected from males than from females. Changes in adrenal PER2::LUC rhythms over the reproductive life span implicate T as an important factor in driving sex differences in adrenal clock function. By directly manipulating hormone levels in adult mice in vivo, we demonstrate that T increases the amplitude of PER2::LUC rhythms in adrenal glands of both male and female mice. In contrast, we find little evidence that ovarian hormones modify adrenal clock function. Lastly, we find that T in vitro can increase the amplitude of PER2::LUC rhythms in male adrenals but not female adrenals, which suggests the existence of sex differences in the mechanisms of T action in vivo. Collectively these results reveal that activational effects of T alter circadian timekeeping in the adrenal gland, which may have implications for sex differences in stress reactivity and stress-related disorders

Adrenal Crisis

Glucocorticoid replacement therapy, available since the 1950s, has prolonged the survival of patients with adrenal insufficiency. However, adrenal crises, which are life-threatening medical emergencies, still develop in many affected patients. Adrenal crisis appears to be increasing in frequency, despite the availability of effective preventive strategies. This review examines the definitions, pathophysiology, epidemiology, and treatment of adrenal crises

The hepatoadrenal syndrome: A common yet unrecognized clinical condition

Objective: Adrenal failure is common in critically ill patients, particularly those with sepsis. As liver failure and sepsis are both associated with increased circulating levels of endotoxin and proinflammatory mediators and reduced levels of apoprotein-1/ high-density lipoprotein, we postulated that adrenal failure may be common in patients with liver disease. Design: Clinical study. Setting: Liver transplant intensive care unit. Patients: The study cohort included 340 patients with liver disease. Interventions: Based on preliminary observational data, all patients admitted to our 28-bed liver transplant intensive care unit (LTICU) undergo adrenal function testing. An honest broker system was used to extract clinical, hemodynamic, medication, and laboratory data on patients admitted to the LTICU from March 2002 to March 2004. A random (stress) cortisol level <20 μg/dL in a highly stressed patient (respiratory failure, hypotension) was used to diagnose adrenal insufficiency. In all other patients, a random cortisol level <15 μg/dL or a 30-min level <20 μg/dL post-low-dose (1 μg) cosyntropin was considered diagnostic of adrenal insufficiency. Patients were grouped as follows: a) chronic liver failure; b) fulminant hepatic failure; c) patients immediately status post-orthotopic liver transplantation receiving a steroid-free protocol of immunosuppression; and d) patients status post-remote liver transplant (≥6 months). The decision to treat patients with stress doses of hydrocortisone was at the discretion of the treating intensivist and transplant surgeon. Measurements and Main Results: Two-hundred and forty-five (72%) patients met our criteria for adrenal insufficiency (the hepatoadrenal syndrome). Eight (33%) patients with fulminant hepatic failure, 97 (66%) patients with chronic liver disease, 31(61%) patients with a remote history of liver transplantation, and 109 (92%) patients who had undergone liver transplantation under steroid-free immunosuppression were diagnosed with adrenal insufficiency. The high-density lipoprotein level at the time of adrenal testing was the only variable predictive of adrenal insufficiency (p < .0001). In vasopressor-dependent patients with adrenal insufficiency, treatment with hydrocortisone was associated with a significant reduction (p = .02) in the dose of norepinephrine at 24 hrs, whereas the dose of norepinephrine was significantly higher (p = .04) in those patients with adrenal failure not treated with hydrocortisone. In vasopressor-dependent patients without adrenal insufficiency, treatment with hydrocortisone did not affect vasopressor dose at 24 hrs. One hundred and forty-one patients (26.4%) died during their hospitalization. The baseline serum cortisol was 18.8 ± 16.2 μg/dL in the nonsurvivors compared with 13.0 ± 11.8 μg/dL in the survivors (p < .001). Of those patients with adrenal failure who were treated with glucocorticoids, the mortality rate was 26% compared with 46% (p = .002) in those who were not treated. In those patients receiving vasopressor agents at the time of adrenal testing, the baseline cortisol was 10.0 ± 4.8 μg/dL in those with adrenal insufficiency compared with 35.6 ± 21.2 μg/dL in those with normal adrenal function. Vasopressor-dependent patients who did not have adrenal failure had a mortality rate of 75%. Conclusions: Patients with liver failure and patients post-liver transplantation have an exceedingly high incidence of adrenal failure, which may be pathophysiologically related to low levels of high-density lipoprotein. Treatment of patients with adrenal failure may improve outcome. High baseline serum cortisol levels may be a maker of disease severity and portend a poor prognosis. Copyright © 2005 by the Society of Critical Care Medicine and Lippincott Williams & Wilkins

HSD3B1 genotype identifies glucocorticoid responsiveness in severe asthma

Asthma resistance to glucocorticoid treatment is a major health problem with unclear etiology. Glucocorticoids inhibit adrenal androgen production. However, androgens have potential benefits in asthma. HSD3B1 encodes for 3β-hydroxysteroid dehydrogenase-1 (3β-HSD1), which catalyzes peripheral conversion from adrenal dehydroepiandrosterone (DHEA) to potent androgens and has a germline missense-encoding polymorphism. The adrenal restrictive HSD3B1(1245A) allele limits conversion, whereas the adrenal permissive HSD3B1(1245C) allele increases DHEA metabolism to potent androgens. In the Severe Asthma Research Program (SARP) III cohort, we determined the association between DHEA-sulfate and percentage predicted forced expiratory volume in 1 s (FEV1PP). HSD3B1(1245) genotypes were assessed, and association between adrenal restrictive and adrenal permissive alleles and FEV1PP in patients with (GC) and without (noGC) daily oral glucocorticoid treatment was determined (n = 318). Validation was performed in a second cohort (SARP I&II; n = 184). DHEA-sulfate is associated with FEV1PP and is suppressed with GC treatment. GC patients homozygous for the adrenal restrictive genotype have lower FEV1PP compared with noGC patients (54.3% vs. 75.1%; P < 0.001). In patients with the homozygous adrenal permissive genotype, there was no FEV1PP difference in GC vs. noGC patients (73.4% vs. 78.9%; P = 0.39). Results were independently confirmed: FEV1PP for homozygous adrenal restrictive genotype in GC vs. noGC is 49.8 vs. 63.4 (P < 0.001), and for homozygous adrenal permissive genotype, it is 66.7 vs. 67.7 (P = 0.92). The adrenal restrictive HSD3B1(1245) genotype is associated with GC resistance. This effect appears to be driven by GC suppression of 3β-HSD1 substrate. Our results suggest opportunities for prediction of GC resistance and pharmacologic intervention

Clinical case seminar - Hypogonadotropic hypogonadism as a presenting feature of late-onset X-linked adrenal hypoplasia congenita

Mutations in the orphan nuclear receptor DAX-1 cause X-linked adrenal hypoplasia congenita. Affected boys usually present with primary adrenal failure in early infancy or childhood. Impaired sexual development because of hypogonadotropic hypogonadism becomes apparent at the time of puberty. We report adult-onset adrenal hypoplasia congenita in a patient who presented with hypogonadism at 28 yr of age. Although he had no clinical evidence of adrenal dysfunction, compensated primary adrenal failure was diagnosed by biochemical testing. Semen analysis showed azoospermia, and he did not achieve fertility after 8 months of treatment with gonadotropins. A novel Y380D DAX-1 missense mutation, which causes partial loss of function in transient gene expression assays, was found in this patient. This case demonstrates that partial loss-of-function mutations in DAX1 can present with hypogonadotropic hypogonadism and covert adrenal failure in adulthood. Further, an important role for DAX-1 in spermatogenesis in humans is confirmed, supporting findings in the Dax1 (Ahch) knockout mouse

Adrenal insufficiency due to bilateral adrenal metastases - A systematic review and meta-analysis

Objective: Bilateral adrenal metastases may cause adrenal insufficiency (AI) but it is unclear if screening for AI in patients with bilateral adrenal metastases is justified, despite the potential for adrenal crises. Method: A search using PubMed/Medline, ScienceDirect and Cochrane Reviews was performed to collect all original research articles and all case reports from the past 50 years that describe AI in bilateral adrenal metastases. Results: Twenty studies were included with 6 original research articles, 13 case reports and one case series. The quality was generally poor. The prevalence of AI was 3–8%. Of all cases of AI (n ¼ 25) the mean pooled baseline cortisol was 318 237 nmol/L and stimulated 423 238 nmol/L. Hypotension was present in 69%, hyponatremia in 9% and hyperkalemia in 100%. Lung cancer was the cause in 35%, colorectal 20%, breast cancer 15% and lymphoma 10%. The size of the adrenal metastases was 5.5 2.8 cm (left) and 5.5 3.1 cm (right), respectively. There was no correlation between basal cortisol, stimulated cortisol concentration or ACTH with the size of adrenal metastases. The median time to death was 5.0 months (IQR 0.6–6.5). However, two cases were alive after 12–24 months. Conclusion: The prevalence of AI in patients with bilateral adrenal metastases was low. Prognosis was very poor. Due to the low prevalence of AI, screening is likely only indicated in patients with symptoms and signs suggestive of hypocortisolism

Localisation of the melanocortin-2-receptor and its accessory proteins in the developing and adult adrenal gland

The melanocortin-2-receptor (MC2R)/MC2R accessory protein (MRAP) complex is critical to the production of glucocorticoids from the adrenal cortex. Inactivating mutations in either MC2R or MRAP result in the clinical condition familial glucocorticoid deficiency. The localisation of MC2R together with MRAP within the adrenal gland has not previously been reported. Furthermore, MRAP2, a paralogue of MRAP, has been shown in vitro to have a similar function to MRAP, facilitating MC2R trafficking and responsiveness to ACTH. Despite similar MC2R accessory functions, in vivo, patients with inactivating mutations of MRAP fail to be rescued by a functioning MRAP2 gene, suggesting differences in adrenal expression, localisation and/or function between the two MRAPs. In this study on the rat adrenal gland, we demonstrate that while MRAP and MC2R are highly expressed in the zona fasciculata, MRAP2 is expressed throughout the adrenal cortex in low quantities. In the developing adrenal gland, both MRAP and MRAP2 are equally well expressed. The MC2R/MRAP2 complex requires much higher concentrations of ACTH to activate compared with the MC2R/MRAP complex. Interestingly, expression of MC2R and MRAP in the undifferentiated zone would support the notion that ACTH may play an important role in adrenal cell differentiation and maintenance.</jats:p

Contribution of the adrenal gland to the production of androstenedione and testosterone during the first two years of life

Androstenedione and testosterone were measured in whole adrenal glands of 56 previously healthy boys who died suddenly between birth and 2 yr of age. In each adrenal gland, the concentration of androstenedione considerably exceeded that of testosterone. The highest concentrations were found during the first week of life (median, 295 ng/g; range, 98- 320 ng/g). Thereafter, values decreased rapidly until the end of the first year of life (median, 10 ng/g; range, 4.4-22.7 ng/g). Adrenal testosterone concentrations averaged 15% of those of androstenedione in the same gland and similarly decreased until the end of the first year. The decrease of adrenal androgen concentrations paralleled the involution of the fetal adrenal zone. A close correlation existed between the concentration of androstenedione in adrenal tissue and plasma. However, no correlation existed between adrenal and plasma testosterone. When the adrenals and testes of the same infant were compared, there was 10 times more androstenedione in the adrenals than in the testes during the first 2 yr of life. The testes contained more testosterone than the adrenals only during the first 4 months. Thus, in infant boys the adrenals are the main source of androstenedione during the first 2 yr. After the sixth month of life, they also are the main source of testosterone