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Jun 2020 DOI 10.14302/issn.2577-2279.ijha-20-3403
V. K AbodunrinCorresponding author
Department of Anatomy and Cell Biology, Faculty of Basic Medical Sciences, Obafemi Awolowo University (OAU)
This study evaluated the effects of aluminum sulphate exposure on the histology of adrenal gland of Wistar rats. Thirty adult Wistar rats were used for this study. The Wister rats were divided into three groups; group A was the control animals and tagged C, group B animals received 10g of alum dissolved in 1000cm3 of distilled water and were tagged T1, group C animals received 50g of alum dissolved in 1000cm3of distilled water and were tagged T2, via drinking water for duration of four weeks. Twenty-four hours after the last administration, the rats were sacrificed by cervical dislocation. The adrenal gland was excised and preserved in 10 % formosaline after which it was routinely processed for hematoxylin and eosin staining (H&E). Histological observations showed normal cell distribution in the control group but treated group revealed evidences of cellular obliteration& hemorrhagic necrosis. The results obtained from this study suggest that aluminum sulphate has a damaging effect on the structure of the adrenal gland.
Mar 2019 DOI 10.14302/issn.2642-9241.jrd-18-2499
A. S. Sardenberg RodrigoCorresponding author
Chief of Thoracic Surgery, Hospital Paulistano, Americas Serviços Médicos São Paulo, Brazil
Distant metastases generally indicate disseminated disease and the standard treatment for these patients is palliative chemotherapy. Retrospective series showed that selected patients with metastatic lung cancer and a solitary extrathoracic disease could be effectively treated with curative intention by resection of both primary tumor and the single site of metastatic disease. According to current data, adrenalectomy might be considered as an alternative option for patients with isolated adrenal metastases. Significant morbidity and mortality may be happened by these procedures, and a cautious analysis of pros and cons should be discussed with the patient. We present a review of the literature and updated recommendations focusing lung cancer with solitary adrenal metastasis.
Jun 2015 DOI 10.14302/issn.2572-5424.jgm-14-604
Eliza Andreazzi AnaCorresponding author
Laboratory of Physiology, Department of Physiology, Federal University of Juiz de Fora, Juiz de Fora/MG - Brazil
Obesity is a worldwide epidemic that features a multifactorial syndrome characterized by a chronic positive energetic unbalance. Neonatal administration of monosodium L-glutamate (MSG) causes lesion on the arcuate nucleus of hypothalamus that led to development of obesity in the adult life in rodents characterized by a notorious accumulation of catecholamine in the adrenal medulla. The amino acid glycine induces catecholamine secretion of adrenal medulla. Thus, the objective of our work was to evaluate the possible effects of glycine administration in the MSG-obesity model in rats and investigate its impact on adrenal catecholamine medulla homeostasis. Male Wistar rats received MSG solution (4mg/g body weight) subcutaneously in the cervical area for 5 days after delivery, controls received saline solution. Animals were also divided in two groups, in which one received tap water added with glycine (0.1g/Kg) after weaning on 21st day until 90 days of life.Biometrical variables, visceral fat pads weight, total content and basal secretion of adrenal cathecolamine were evaluated. Glycine increased Lee index of all tested groups and had no effect on visceral adiposity. However, glycine treatment completely reestablished catecholamine total content and basal secretion of MSG-obese group. In conclusion, although glycine treatment apparently completely reestablishes catecholamine secretion homeostasis it is not sufficient to significant directly reduce visceral adiposity in MSG obesity model in rats.
A. S. Sardenberg RodrigoCorresponding author
Chief of Thoracic Surgery, Hospital Paulistano, Americas Serviços Médicos São Paulo, Brazil
Distant metastases generally indicate disseminated disease and the standard treatment for these patients is palliative chemotherapy. Retrospective series showed that selected patients with metastatic lung cancer and a solitary extrathoracic disease could be effectively treated with curative intention by resection of both primary tumor and the single site of metastatic disease. According to current data, adrenalectomy might be considered as an alternative option for patients with isolated adrenal metastases. Significant morbidity and mortality may be happened by these procedures, and a cautious analysis of pros and cons should be discussed with the patient. We present a review of the literature and updated recommendations focusing lung cancer with solitary adrenal metastasis.
Jun 2021 DOI 10.14302/issn.2574-4488.jna-21-3847
Jana SnehasisCorresponding author
Trivedi Science Research Laboratory Pvt. Ltd., Thane (W), Maharashtra, India.
The aim of this study was to evaluate the impact of Biofield Energy Treated/Blessed Proprietary Test Formulation and Biofield Energy Treatment/Blessing per se on kidney biomarkers on L-NAME and high fat diet (HFD)-induced cardiovascular disorders in Sprague Dawley rats. In this experiment, the functional kidney biomarkers such as epinephrine/adrenaline, inducible nitric oxide synthase (iNOS), angiotensin-II, C-reactive protein (CRP), and renin were measured using ELISA assay. A test formulation was formulated including minerals (magnesium, zinc, copper, calcium, selenium, and iron), vitamins (vitamin C, vitamin B6, vitamin B12, vitamin B9, and vitamin D3), cannabidiol (CBD) isolate, Panax ginseng extract, and β-carotene. The components of the test item were divided into two; one section was defined as the untreated test formulation, while the other part and three group of animals received Mr. Mahendra Kumar Trivedi’s Biofield Energy healing/Blessing remotely for about 3 minutes. The results showed that the level of adrenaline was reduced by 31.62%, 19.58%, 34.32%, 37.07%, and 29.87% in the G5 (L-NAME + HFD + the Biofield Energy Treated test formulation), G6 (L-NAME + HFD + Biofield Energy Treatment per se to animals from day -15), G7 (L-NAME + HFD + the Biofield Energy Treated test formulation from day-15), and G8 (L-NAME + HFD + Biofield Energy Treatment per se plus the Biofield Energy Treated test formulation from day-15), and G9 (L-NAME + HFD + Biofield Energy Treatment per se animals plus the untreated test formulation) groups, respectively as compared to the disease control group (G2). Moreover, the level of iNOS was reduced by 56.76%, 49.51%, 61.79%, 57.63%, and 62.44% in the G5, G6, G7, G8, and G9 groups, respectively, as compared to the disease control group (G2). Additionally, the level of angiotensin-II was decreased by 41.09%, 34.92%, 60.65%, 53.28%, and 60.09% in the G5, G6, G7, G8, and G9 groups, respectively, as compared to the G2 group. The level of CRP was decreased by 47.21%, 38.89%, 59.81%, 55.52%, and 64.02% in the G5, G6, G7, G8, and G9 groups, respectively as compared to the G2 group. Besides, the level of renin was decreased by 20.27%, 20.13%, 12.99%, and 25.73% in the G5, G7, G8, and G9 groups, respectively as compared to the G2 group. Overall, the data suggested significance improvement of vital functional kidney biomarkers of the Biofield Energy Treated/Blessed test formulation and Biofield Energy Treatment per se along with preventive measure on the animal with respect to various pathological conditions that might be beneficial various types of cardiovascular disorders. Therefore, the results showed the significant slowdown the inflammation-related cardiovascular disease progression and its complications/symptoms in the preventive Biofield Energy Treatment group per se and/or Biofield Energy Treated/Blessed Test formulation groups (viz. G6, G7, G8, and G9).
Aug 2020 DOI 10.14302/issn.2694-1201.jsn-20-3523
Nasim Habibzadeh SeyedehCorresponding author
PhD student in Sport Science, School of Health and Life Sine, Department of Sport Science, Teesside University, United Kingdom
The brain requires certain fuels to function in high level. Literally, nutritional components can modulate the brain productivity. One of the right nutrition to enhance the brain power is dietary component of caffeine. Caffeine as a component of coffee, tea and chocolate is very popular. Although, depending on the dietary demands or conventional habits some people do not consume caffeine-containing substances (i.e. foods or beverage). Nonetheless, caffeine constituents maximize the brain potential via promoting the central nervous system (CNS) through blocking an inhibitory neurotransmitter (adenosine) and releasing some other specific neurotransmitters (noradrenaline, dopamine and serotonin) in brain. The chemistry of caffeine in a standard dose in fact can affect the brain intelligence.
Apr 2019 DOI 10.14302/issn.2643-6655.jcap-19-2737
Köhler-Dauner FranziskaCorresponding author
Department of Child and Adolescent Psychiatry/Psychotherapy, University Hospital of Ulm
Background Mothers with a history of childhood maltreatment (CM) are likely to transmit their own experiences to the next generation. This is highly influenced by the quality of maternal behavior that enables to buffer infant’s hypothalamic-pituitary-adrenal (HPA) axis response to stress. From a transgenerational perspective the research question is, if infant’s cortisol stress response is influenced by maternal CM experiences or rather by the behavioral pathways during the first year of life. Methods 53 mother-child-dyads were measured at 12 months of infant’s age in a laboratory visit assessing the maternal quality of interactive behavior using the Atypical Maternal Behavior Instrument for Assessment and Classification (AMBIANCE) measured during the strange situation procedure (SSP). Maltreatment experiences were assessed using the childhood trauma questionnaire (CTQ). Salivary cortisol of mother and infant were collected prior to and directly, 15 and 30 minutes after the SSP. Results Infants of disruptive mothers showed a significant increase in cortisol (F (3; 147) = 2.897, p= 0.048) after the SSP compared to infants of mothers with sensitive caregiving. Maternal CM did not influence the infant’s cortisol stress response due to the SSP. However maternal cortisol response was altered by trend due to CM (F (1.392; 71.008) = 3.157, p= 0.066). Conclusions Our data indicate that infant’s cortisol stress reactivity is influenced by the quality of maternal behavior and not by the transgenerational transmission of maternal CM experiences per se. These findings implicate that helping mothers to improve their caregiving behavior may help to improve stress-reactivity of their infant.
Jul 2017 DOI 10.14302/issn.2577-2279.ijha-17-1538
Zou LipingCorresponding author
Department of Pathology, Huashan Hospital, Fudan University, Shanghai 200040, China.
Status thymico-lymphaticus had ever been explained as a cause of sudden death usually in children, but few cases were reported in adults. We sought to determine the relationship between thymic hypertrophy and sudden unexpected death in adult (SUDA), and associated macroscopic and microscopic findings. Adult post mortems from 1984 to 2014 were reviewed and 23 thymic hypertrophy patients without SUDA, 33 thymic hypertrophy patients with SUDA and 172 SUDAs without thymic hypertrophy entered. The data of thymus, lymph nodes, spleen, heart, aorta, and adrenal glands were collected for macroscopic and histological analysis. Ten antibodies were used and applied to 3 children and 46 adult thymus specimens. We found, as an independent factor, thymic hypertrophy increased significantly the risk of SUDA (6.9 folds) in both male and female. What’s more, SUDAs associated with thymic hypertrophy were quite younger (22.5 years) than those without it. A majority of patients with hypertrophic thymus had a variable number of accompanied anomalies described as the typical characteristics of status thymico-lymphaticus, but no macroscopic and microscopic findings related to SUDA in patients with thymic hypertrophy. Cytokeratins (CKs) showed distinctly different immunohistochemical expression patterns in individuals who had different death causes and disease background. Instead of a disease entity “status thymico-lymphaticus” is a systematic abnormality with thymic hypertrophy as a feature involving mainly immune and/or cardiovascular system, probably caused by gene mutations.
May 2016 DOI 10.14302/issn.2473-1005.jdoi-16-1059
I. Scott MRCS SusanneCorresponding author
Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen.
Allergic angioedema of the airways is a potentially life-threatening condition. The allergen can be difficult to identify. Treatment in the acute phase comprises of antihistamines, steroids, adrenaline and in severe cases prophylactic intubation. Allergic angioedema can be encountered in all medical specialties including odontology. It can develop fast and emergency treatment is lifesaving. Knowledge of symptoms and emergency treatment is important. We present a case of a 33-year-old female physician who in a matter of hours developed first an atypical urticarial eruption followed by angioedema of the upper airways. She was treated with antihistamines, as she refused other treatments due to lactation. The patient also refused further investigations, however she has not had any further episodes after discontinuing the ingestion of organic tea. Allergic reactions are unpredictable and have a large variety of triggers. The most likely trigger in this case was fungicide in the organic tea.