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Investigations were carried out on the effect of seed dressing chemicals on the beneficial predators in the Bt cotton ecosystem during 2021-22. All seed dressing insecticides were found safer to the natural enemies as the population of Chrysoperla and ladybird beetle were found comparable to population of untreated control treatment up to 37 days of seed treatment. Similarly, the spider population was also not affected up to 17 days of seed treatment. Thereafter, the population of natural enemies was found higher with the higher prey (sucking pests) populations in the untreated check compared to treatments of seed dressing chemicals and in later treatments, there was no significant difference. The maximum population of spiders (0.52/plant), Chrysoperla (0.42/plant) and ladybird beetle (0.42/plant) was observed in the untreated control. Yield data indicated that the treatment with imidacloprid 70 WG @ 3 g kg-1 obtained highest seed cotton yield (21.69 q ha-1) and it was found superior over the other seed treatments. [ABSTRACT FROM AUTHOR]

OBJECTIVE: The aim of the study was to analyze if there was a link between chronic diseases, like cardiovascular disease (CVD) and osteoarthritis (OA), and obesity in the population of Saudi Arabia’s Hail region. MATERIALS AND METHODS: The study was conducted over 12 months using an observational cross-sectional survey on 172 patients from five clinics in Hail, Saudi Arabia. A total of 172 individuals with obesity (BMI ≥ 30) finally participated in this research. The study evaluated sociodemographic variables via an electronic questionnaire with voluntary participation. RESULTS: The study found a 76% prevalence of joint pain and 77.9% prevalence of cardiovascular abnormalities. Patients with CVD were older (58±23 vs. 56±12 years) than those with OA. CVD cases were found in 42 (31.3%) males and 92 (68.7%) females, whereas OA cases were recognized in 24 (18.5%) males and 106 (81.5%) females. The occurrence of various CVDs among our participants was 43 (32%) for high cholesterol, 64 (48%) for hypertension, and 27 for both high cholesterol and hypertension (20%). Definite osteophytes were found in 28 of 24 male knees (14 right and 14 left knees) and 175 of 106 female knees (88 right knees and 87 left knees). CONCLUSIONS: The prevalence of obesity in the Hail region has continued to be a risk factor for CVD and OA in 2019 and 2020. The Saudi population has shown a higher prevalence of radiographic evidence of OA of the knee and associated symptoms than western civilizations, and preventive interventions are desperately needed in order to minimize overweight and obesity. [ABSTRACT FROM AUTHOR]

OBJECTIVE: The aim of the study was to analytically compare the therapeutic effect of the addition of diet modification and regular exercise to oral agents. MATERIALS AND METHODS: This cross-sectional study surveyed 1248 participants via online and offline modes by employing a questionnaire about an individual’s management of diabetes. Group 1 patients follow Single Approach Management for Type 2 Diabetes Mellitus (T2DM), while Group 2 and Group 3 patients follow Multi-Approach Management for T2DM. Based on the answers, the participants were classified into three groups. The diagnostic criteria of Diabetes Mellitus Type-2 in this study were done by determining morning Fasting Blood Sugar (FBS) and glycated Hemoglobin (HbA1c). RESULTS: The current study found 656 single oral agent users and 592 combination regimens users among all the study participants. The study also found that, among all participants, 511 patients were on mild to moderate diet modification while 325 patients were on moderate to severe diet modification. The study also noted that 232 males and 215 females took Complementary and Alternative Medicines (CAM). Of 447 patients, 12 showed menstrual abnormalities (2.6%), and 18 had mild diarrhoea (4%). The study also found that there is a vital significance of lowering FBS and HbA1c with the management strategies (p=0.000). The study showed a strong association between group 3 and improved FBS and HbA1c (p=0.000). CONCLUSIONS: This study reveals that diet modification and regular exercise improve FBS and HbA1c levels significantly. Hence, diet modification and exercise can be added as adjuvants and should be incorporated into the management guidelines of T2DM. [ABSTRACT FROM AUTHOR]

Collapsing glomerulopathy (CG) is a well-recognized distinct morphological pattern of proliferative parenchymal injury leading to rapid graft failure. We conducted a single-center retrospective study to evaluate the prevalence, clinicopathological features, and prognosis of CG in renal transplant recepient. We analyzed 2518 renal allograft biopsies performed from 2007 to 2015 and correlated their clinicopathological features. The prevalence of CG was 0.83% (21 out of 2518) of allograft biopsies with a higher prevalence of 1.4% during the period from 2012 to 2015. Out of 21 patients, 18 (85.71%) patients had undergone live donor and 3 (14.28%) patients had undergone deceased donor renal transplant. Hypertension was observed in 3 (14.28%) patients. The mean duration of diagnosis for CG was 1.85 ± 1.91 years. Urinalysis revealed microhematuria in 5 (23.8%) patients. The mean 24 h urinary protein excretion was 4.77 ± 5.3 g and serum creatinine was 2.12 ± 1.5 mg/dl. The predominant native kidney diseases in recipients were chronic glomerulonephritis of unknown etiology in 12 (57.14%) patients and hypertensive nephropathy in 3 (14.28%) patients. CG was associated with rejection in 9 (42.85%), calcineurin-inhibitor toxicity in 2 (9.5%), and BK virus nephropathy in 1 patient. All patients received standard triple immunosuppression. Eleven (52.38%) patients developed graft failure over a mean period of 2.2 ± 1.7 years and 6 (28.57%) patients recovered with stable graft function. CG can coexist with viral infection, drug toxicity, rejection, microvascular injury, etc. CG usually presents with moderate to severe proteinuria and may lead to rapid graft dysfunction and subsequent graft failure in most of the patients. [ABSTRACT FROM AUTHOR]

Introduction: Liver biopsy is gold standard for diagnosis of allograft dysfunction. Aim: The aim of study was to evaluate liver allograft biopsies performed for graft dysfunction, study the pattern of injury and intensity, and timeline of occurrence of graft dysfunction. Materials and Methods: Retrospective study was carried out of 56 liver allograft biopsies and their histological findings with clinical presentation were correlated. Totally 56 needle liver allograft biopsies from January 1210 to July 2014, obtained from 35 patients were studied for histological and clinicopathological evaluation. Results: The mean age was 53.2±5.48 years. The most common original disease was alcoholic cirrhosis. The most common histological lesion was acute cellular rejection (ACR) in 31 (55.36%) biopsies followed by preservation-reperfusion injury (PRI) in 10 (17.86%) biopsies and drug toxicity in 8 (14.29%) biopsies. Chronic rejection was reported in 2 (3.57%) and recurrence of HCV in 3 (5.36%). Ischemic coagulative necrosis and acute cholangitis were seen in 1 (1.79 %) case each. Conclusion: Alcoholic cirrhosis was the most common etiology for end stage liver disease. ACR and PRI were the major complications in liver allograft biopsies at our centre. [ABSTRACT FROM AUTHOR]