Articles

The Sino-nasal outcome test (SNOT22) has been widely adopted in clinical practice and has been declared as the most suitable sinonasal outcome scoring system. It is simple disease specific encompassing 22 symptoms reflecting health burden of the rhino- logical patients. Each item quantifies symptoms severity from 0(no problem) to 5 (worst symptom). The sum of each item results in a maximum score of 110. High score indicates poor outcome.

The outbreak of new coronavirus acute respiratory disease (SARS-CoV-2) has been a major global challenge for the scientific community to save humanity. While, the unviability of the vaccine keeps most classes of society, especially African countries, suffer from the healthcare problem. Conventional medicine plants become the alternative method for the therapeutic because it contains valuable bioactive compounds. This brief review devoted the importance of medicinal plants such as Citrus, olive, garlic, ginger, green tea, woad, broad-leaf privet, Japanese torreya, and saffron crocus, by their antiviral effects (anti-SARS coronavirus, anti-HSV, and anti-HIV diseases) and their promising uses as probable boosters of the immune and anti-inflammatory response from SARS-CoV-2 infection. Based on scientific reports, bioactive compounds could inhibit 3-chymotrypsin-like cysteine protease and human protein ACE2, where these facts can be attractive to develop effective drugs. 

The National Programme for Prevention and Control of Deafness (NPCD) was launched in 2006 by Government of India, but despite its phase wise implementation, the community oriented ear care has not been properly realized in view of existing IPHS Standards 2012 at PHC Level. So understanding of its real impact after implementation is desired. Therefore the Impact of Implementation status of community oriented ear care at the primary health system level on NPCD in India needs exploration.

Related the extremely transmittable abilities of SARS-CoV-2,a harmonious virus to the bat CoV, gets transmitted by three principal processes-- the inhalation of droplets from the SARS-CoV-2 infected person, contacting to the person, and by the surfaces and materials defiled with the virus. Whereupon bat Coronavirus is mostly like the pandemic causing virus SARS-CoV-2, bats are often deliberated and figured out as a possible primary host although no intermediate has not been defined yet in the wherewithal of transmission. The Spike Glycoprotein plays an important role in the case of penetration with the assistance of the ACE2 receptor and the Receptor Binding Domain. In the human body, infiltrating the nucleic acid into host cells, SARS-CoV-2 attacks one cell and one by one into the whole human body; therefore, infected cases are found symptomatic and asymptomatic considering the immune power. Patients with cardiovascular disease or diabetes proceed with their treatment with ACE2 often; therefore, there might be a high chance of getting infected. Whereas the SARS-CoV-2 infects the blood and then lungs, Antigens improvement can be better in order to avoid high-complicated effects. Currently, no vaccination or no accurate cure and treatment has not been defined. An explanation with analysis on SARS-CoV-2 has been performed from the aspect of virology, immunology and molecular biology. Several relevant figures have been included hereby in order to a better understanding of the very concept.

Introduction: Disabling hearing loss refers to hearing thresholds superior than 40 dB in the better ear in the adults. The main cause of hearing loss in the elderly is the age-related hearing loss, also called presbycusis. This type of hearing impairment occurs as individuals grow older and is usually sensorineural hearing disorder greater for high-pitched sounds and affects both ears equally. It is estimated that 466 million people worldwide have disabling hearing loss, one third of which are over 65 years old. Objective: To analyze the prevalence of disabling hearing loss in the elderly of Juiz de Fora. Methods: Cross-sectional study with 122 patients. Pure tone audiometry was performed after meticulous physical examination of the external ear. Results: Out of 122 older adults, 85 (69,6%) presented disabling hearing loss. Conclusion: Hearing loss, specially disabling hearing loss, is a frequent condition in the elderly and has a big impact on their quality of life. For that it should be promptly diagnosed so treatment can be initiated.

Background: Lateral Pancreaticojejunostomy (LPJ) has recognized applications in the management of Chronic Pancreatitis (CP). It is done for patients with severe pain, obstructed and dilated pancreatic duct. Ductal obstruction by stone or stricture causes rise of intraductal pressure and parenchymal ischemia. Surgical decompression of the duct and ductal drainage can achieve best pain relieve and slow the progression of the disease. We want to share our experience of removal of stones and strictures from the pancreatic duct system and drainage of the main pancreatic duct by lateral pancreatojejunostomy (LPJ) for chronic pancreatitis in a teaching institute. Methodology: We studied 32 cases of chronic pancreatitis operated between January 2010 and January 2017 for a period of 7 years. Patients were selected with ultrasonography, CT scan and or Magnetic Resonance Cholangio Pancreatography (MRCP). Dilatation of the main pancreatic duct by at least 7 mm proximal to the obstruction were recruited for operation. We did Roux-Y lateral pancreato-jejunostomy for patients with obstruction of the pancreatic duct due to intraductal stones or strictures. Additional distal pancreatectomy were done in two cases for stones and/or abscess in the tail area. We did one Frey’s operation for stone and fibro-calcification of the head. In all cases ductal drainage was accomplished by LPJ. We studied their post-operative pain control, complications, recurrence and improvement of exocrine and endocrine function of pancreas and mortality during this period. We followed these patients for about 2 years after surgery. Results: We found 27 out of 32 patients got complete remission of the abdominal pain. Their progression of disease also slowed down. Ultrasonic evidence of chronic pancreatitis have improved or resolved. Ductal diameter have decreased. Two had recurrence of stones in the head and in the parenchyma within a year. 2 patients died during this follow-up period. One died three months after LPJ due to massive gangrene of the small intestine distal to LPJ and jejuno-jejunostomy and subsequent short bowel syndrome. Other one died of complications of diabetes and malabsorbtion. Pain free survival is about 84% and recurrence is 6%. Mortality during this follow up period is 6%. Conclusion: We found that surgery, if done early, can have good remission of abdominal pain and can slow the progression of chronic pancreatitis and prevent further stone formation in majority of patients. Patient’s exocrine and endocrine function improves or remain static. Patient with chronic calcific pancreatitis and diabetes are unlikely to have favorable outcome even after decompressive surgery.

Objective Study: Whether the narrow-band CE-Chirp ASSR test in the sound field is an objective evaluation method for the hearing aid compensation effect, and whether there is a difference in children with different hearing loss levels. Methods: 39 children (67 ears) wearing full digital hearing aids with good rehabilitation effect and ability to cooperate with behavioral audiometry were selected. The narrow-band CE-Chirp ASSR test group in the sound field was set as the experimental group, and the sound field behavioral audiometry after hearing aid was set as the control group. According to the degree of hearing loss, it was divided into moderate hearing loss group, severe hearing loss group and extremely severe hearing loss group. The difference between test results of experimental group and control group was compared. Results: There were no significant differences between the experimental group and the control group in the moderate hearing loss group and the extremely severe hearing loss group at 0.5, 1, 2, and 4kHz (P > 0.05). The results of the experimental group and the control group in the severe hearing loss group, There was no significant difference at 0.5, 1, 2kHz (P > 0.05), there was a significant difference at 4kHz (P < 0.05), and the mean difference was - 6.4dB HL. When the degree of hearing loss was not grouped, there was no significant difference between the experimental group and the control group at 0.5, 1, 2kHz (P > 0.05), 4kHz was significantly different (P < 0.05), and the mean difference was -3.2dB HL. Conclusion: It is clinically feasible to evaluate the hearing aid compensation effect of the narrow-band CE-Chirp ASSR in the hearing-impaired children. The grouping according to the degree of hearing loss can be more accurate in evaluating the hearing aid compensation effect. The narrow-band CE-Chirp in the sound field of children with moderate and very severe hearing loss ASSR results can be directly used to assess the hearing aid compensation effect, while children with severe hearing loss need to apply correction values at 4kHz.

The American character is filled with contradictions and paradoxes [1], so it is understandable that, being susceptible to the imperfections, weakness and evils afflicting all peoples [2], it features its share and many types of injustices and stupidity.

Chronic rhinosinusitis (CRS) is an inflammatory condition involving nasal passages and the paranasal sinuses for 12 weeks or longer [1]. It can be subdivided into three types: CRS with nasal polyposis (CRS with NP), CRS without nasal polyposis (CRS without NP), and Allergic fungal rhinosinusitis (AFRS). To diagnose CRS we require at least two of four of its cardinal signs/symptoms (nasal obstruction, mucopurulent discharge, facial pain/pressure, and decreased sense of smell). In addition, direct visualization or imaging for objective documentation of mucosal inflammation is required. CRS therapy is aimed to reduce its symptoms and improve quality of life as it cannot be cured in most patients. Thus, the goals of its therapy include the following:

Background: Cyclophosphamide is used for the treatment of malignant and non-malignant diseases, but, it induces oxidative damage and disturbance in the antioxidant defense system. Zinc oxide nanoparticles (ZnO NPs) are used in biomedical applications and consumer products. ZnO-NPs are protected cell membranes against oxidative damage, decrease free radicals and malondialdehyde (MDA) levels, and increase the antioxidant enzyme levels. Objectives: The present aimed to evaluate the ameliorative effect of Zn-O nano-particles on oxidative damage and disturbance in the antioxidant defense system induced by cyclophosphamide in male albino rats. Materials and Methods: 24 adult male albino rats were randomly divided into 4 groups (6 rats of each). Group I (Control group): Received 0.2 ml saline /day i.p. injection for 14 days (day by day), group II, (nZnO group): Received nZnO (5 mg/kg/day) b.w., intraperitoneally for 14 days, Group III (CP group): Received CP (20 mg/kg/day) b.w, day by day for 14 days by intraperitoneal injection, Group IV (CP + ZnO NPs group): Received nZnO group: Received nZnO (5 mg/kg/day) b.w., intraperitoneally for 14 days, plus CP (20 mg/kg/day) b.w., day by day for 14 days by intraperitoneal injection. After 24-hr from the last treatment, all animals were anesthetized using light ether. Blood, lungs, and liver samples were taken and prepared for biochemical measurements. Results: Individual treatment of zinc oxide nanoparticles and CP induced liver cytochrome b5, cytochrome C reductase, and glutathione S-transferase (GST) compared to the control group, while CP increased P450. The combination of nZnO and CP prevents the elevation of cytochrome b5, P450, cytochrome C reductase, and GST compared with the CP treated group. Zinc oxide nanoparticles and CP increased liver thiobarbituric acid reactive substances (TBARS). The combination of nZnO and CP prevents the changes in TBARS concentrations compared with the CP. Injection of CP to rats reduced the activities of serum glutathione reductase (GR) and catalase (CAT) as compared with the control group. However, combination treatment of rats with nZnO and CP increased the activities of these enzymes compared with those treated with CP alone. Zinc oxide nanoparticles and CP increased serum and lung TBARS, while decreased glutathione (GSH) concentration compared to the control group, with more pronounced changes by CP. The combination of nZnO and CP prevents the changes in TBARS and GSH concentrations compared with the CP. Conclusion: It can be concluded that CP induced oxidative stress and disturbance in the antioxidant defense system. Treatment of rats with zinc oxide nano-particles and CP together attenuated the oxidative damage and disturbance in the antioxidant defense system induced by CP. So, Patients treated with CP advised to take nZnO to prevent the side effects of chemotherapy. Further studies are necessary to evaluate the amelioration effect nZnO and other nano-particles against oxidative stress induced by CP in different doses and experimental models.