Resumo O levantamento fitossociológico foi realizado durante o período 2018-2020. A área de pesquisa foi classificada em cinco zonas ecológicas com base no habitat, na fisionomia e na composição de espécies. O software Pc-Ord foi utilizado para análise de agrupamento e quatro comunidades de vegetação foram estabelecidas. A comunidade Quercus baloot-Quercus incana está situada em Sair, a uma altitude de 1.196 m (média ± SE) de altitude, com um ângulo de inclinação de 14,1° ± 0, e contém 11 espécies de árvores. A comunidade Pinus wallichiana-Ailanthus altissima teve um número relativamente pequeno de espécies de árvores relatadas em Shakawlie, em 1.556 m (média ± SE) de altitude, com um ângulo de inclinação de 17,5° ± 0. A comunidade de Pinus wallichiana-Quercus incana está distribuída em Wali Kandao e Mangi Kandao, em altitude de 2.030,5 m (média ± SE) e ângulo de inclinação de 19,2° ± 1,4. Esta comunidade possui um total de 21 espécies de árvores e é altamente diversificada. Da mesma forma, o grupo Populus alba-Platanus orientalis esteve presente em Banr Pate, com altitude de 1.613 m (média ± SE) e ângulo de inclinação de 16,3°. Os métodos de análise de componentes principais (PCA) e ordenação de escala multidimensional não métrica (NMS) foram aplicados para estudar as relações entre variáveis ecológicas e de solo com espécies arbóreas. A ordenação NMS do eixo 1 foi significativamente correlacionada com as porcentagens de Areia (p<0,2), Nitrogênio (p<0,1) e Chumbo (mg/kg) (r=0,876751, p<0,05), enquanto a ordenação do eixo 2 foi significativamente correlacionada com as porcentagens de Silte (p<0,2), Areia (p<0,2), Matéria Orgânica (p<0,2), Potássio (mg/kg) (r=0,882433, p<0,02), Ferro (mg/kg) (r=0,614833, p<0,2), Cálcio (mg/kg) (r=0,721712, p< 0,2) e Zinco (mg/kg) (r=0,609545, p<0,2). Da mesma forma, a ordenação PCA do eixo 1 revelou que estava significativamente correlacionada com fósforo e cálcio, e ângulo de inclinação, enquanto a do eixo 2 estava significativamente correlacionada com zinco e manganês, e altitude. 20182020. 20182020 2018 2020. 2020 2018-2020 habitat PcOrd Pc Ord estabelecidas balootQuercus baloot Sair 1196 196 1.19 média SE 141 14 14,1 0 wallichianaAilanthus wallichiana Ailanthus Shakawlie 1556 556 1.55 175 17 5 17,5 wallichianaQuercus 20305 030 2.030, 192 19 19,2 4 1,4 diversificada forma albaPlatanus alba Platanus Pate 1613 613 1.61 163 16 3 16,3° (PCA (NMS arbóreas p<0,2, p02 p p<0,2 , (p<0,2) p<0,1 p01 (p<0,1 mg/kg mgkg mg kg (mg/kg r=0,876751, r0876751 r 876751 (r=0,876751 p<0,05, p005 p<0,05 05 p<0,05) r=0,882433, r0882433 882433 (r=0,882433 p<0,02, p002 p<0,02 02 p<0,02) r=0,614833, r0614833 614833 (r=0,614833 p<0,2) r=0,721712, r0721712 721712 (r=0,721712 0,2 r=0,609545, r0609545 609545 (r=0,609545 p<0,2. . cálcio manganês 2018202 201 202 2018-202 119 1.1 14, 155 55 1.5 17, 2030 03 2.030 19, 1, 161 61 1.6 16,3 p0 p<0, (p<0,2 (p<0, r=0,876751 r087675 87675 (r=0,87675 p00 p<0,0 r=0,882433 r088243 88243 (r=0,88243 r=0,614833 r061483 61483 (r=0,61483 r=0,721712 r072171 72171 (r=0,72171 r=0,609545 r060954 60954 (r=0,60954 201820 20 2018-20 1. 15 203 2.03 6 16, p<0 (p<0 r=0,87675 r08767 8767 (r=0,8767 r=0,88243 r08824 8824 (r=0,8824 r=0,61483 r06148 6148 (r=0,6148 r=0,72171 r07217 7217 (r=0,7217 r=0,60954 r06095 6095 (r=0,6095 20182 2018-2 2.0 (p< r=0,8767 r0876 876 (r=0,876 r=0,8824 r0882 882 (r=0,882 r=0,6148 r0614 614 (r=0,614 r=0,7217 r0721 721 (r=0,721 r=0,6095 r0609 609 (r=0,609 2018- 2. (p r=0,876 r087 87 (r=0,87 r=0,882 r088 88 (r=0,88 r=0,614 r061 (r=0,61 r=0,721 r072 72 (r=0,72 r=0,609 r060 60 (r=0,60 r=0,87 r08 8 (r=0,8 r=0,88 r=0,61 r06 (r=0,6 r=0,72 r07 7 (r=0,7 r=0,60 r=0,8 r0 (r=0, r=0,6 r=0,7 r=0, (r=0 r=0 (r= r= (r

Abstract The phytosociological survey was conducted during 2018-2020. The research area was classified into five ecological zones based on habitat, physiognomy and species composition. Pc-Ord software was used for cluster analysis and four vegetation communities were established. The Quercus baloot-Quercus incana community is situated in Sair at an altitude of 1196 (mean ± SE) m altitude with a 14.1 ± 0 slope angle and contains eleven tree species. The Pinus wallichiana- Ailanthus altissima community had a relatively small number of tree species reported in Shakawlie at 1556 (mean ± SE) with a 17.5 ± 0 slope angle. The Pinus wallichiana- Quercus incana community is distributed in Wali Kandao and Mangi Kandao at altitudes of 2030.5 (mean ± SE) m and the slope angle was 19.2 ± 1.4. This community possesses a total of twenty-one tree species and is highly diverse. Similarly, the Populus alba - Platanus orientalis group was present in Banr Pate, with an altitude of 1613 (mean ± SE) m and a 16.3 slope angle. The principal component analysis (PCA) and non-metric multidimensional scaling (NMS) ordination methods were applied to study the relationships between ecological and soil variables with trees species. The NMS ordination of axis 1 was significantly correlated with Sand% (p<0.2), Nitrogen% (p<0.1) and Pb (mg/kg) (r= 0.876751, p<0.05), while the ordination of axis 2 was significantly correlated with Silt% (p<0.2), Sand% (p<0.2), Organic matter% (p<0.2), K (mg/kg) (r=0.882433, p<0.02), Fe (mg/kg)(r=0.614833, p<0.2), Ca (mg/kg) (r=0.721712, p< 0.2) and Zn (mg/kg) (r=0.609545, p<0.2). Similarly, the PCA ordination of axis 1 revealed that it was significantly correlated with phosphorus, calcium and slope angle, while that of axis 2 was significantly correlated with altitude, zinc and manganese. 20182020. 20182020 2018 2020. 2020 2018-2020 habitat composition PcOrd Pc Ord established balootQuercus baloot 119 mean SE 141 14 14. wallichiana 155 175 17 5 17. 20305 2030 2030. 192 19 19. 4 1.4 twentyone twenty one diverse Similarly Pate 161 163 16 3 16. (PCA nonmetric non metric (NMS Sand p<0.2, p02 p p<0.2 , (p<0.2) Nitrogen p<0.1 p01 (p<0.1 mg/kg mgkg mg kg (mg/kg r= r (r 0876751 876751 0.876751 p<0.05, p005 p<0.05 05 p<0.05) Silt matter r=0.882433, r0882433 882433 (r=0.882433 p<0.02, p002 p<0.02 02 p<0.02) mg/kgr=0.614833, mgkgr0614833 mgkgr r=0.614833, 614833 (mg/kg)(r=0.614833 p<0.2) r=0.721712, r0721712 721712 (r=0.721712 0.2 r=0.609545, r0609545 609545 (r=0.609545 p<0.2. . phosphorus manganese 2018202 201 202 2018-202 11 15 203 1. p0 p<0. (p<0.2 (p<0. 087675 87675 0.87675 p00 p<0.0 r=0.882433 r088243 88243 (r=0.88243 kgr mg/kgr=0.614833 mgkgr061483 r0614833 r=0.614833 61483 (mg/kg)(r=0.61483 r=0.721712 r072171 72171 (r=0.72171 0. r=0.609545 r060954 60954 (r=0.60954 201820 20 2018-20 p<0 (p<0 08767 8767 0.8767 r=0.88243 r08824 8824 (r=0.8824 mg/kgr=0.61483 mgkgr06148 r061483 r=0.61483 6148 (mg/kg)(r=0.6148 r=0.72171 r07217 7217 (r=0.7217 r=0.60954 r06095 6095 (r=0.6095 20182 2018-2 (p< 0876 876 0.876 r=0.8824 r0882 882 (r=0.882 mg/kgr=0.6148 mgkgr0614 r06148 r=0.6148 614 (mg/kg)(r=0.614 r=0.7217 r0721 721 (r=0.721 r=0.6095 r0609 609 (r=0.609 2018- (p 087 87 0.87 r=0.882 r088 88 (r=0.88 mg/kgr=0.614 mgkgr061 r0614 r=0.614 61 (mg/kg)(r=0.61 r=0.721 r072 72 (r=0.72 r=0.609 r060 60 (r=0.60 08 8 0.8 r=0.88 r08 (r=0.8 mg/kgr=0.61 mgkgr06 r061 r=0.61 6 (mg/kg)(r=0.6 r=0.72 r07 7 (r=0.7 r=0.60 r06 (r=0.6 r=0.8 r0 (r=0. mg/kgr=0.6 mgkgr0 r=0.6 (mg/kg)(r=0. r=0.7 r=0. (r=0 mg/kgr=0. (mg/kg)(r=0 r=0 mg/kgr=0 (mg/kg)(r= mg/kgr= (mg/kg)(r mg/kgr

Abstract Genetic diversity plays a critical role in crop improvement. Radish is one of the important vegetable crops of Rabi season, however, there is a lack of information about radish germplasm resources available in Pakistan. The present research was carried out to characterize radish gene pool on the basis of qualitative and quantitative traits. Twelve genotypes of radish comprised of local and exotic sources were evaluated for genetic variability through morphological, quality, and quantitative traits. Analysis of variance depicted maximum variation among genotypes for all studied straits. High genotypic co-efficient of variance (GCV) value (>20%) in all traits indicates that these traits can be improved through selection. The estimate of genotypic co-efficient of variance (GCV) in present research was closer to phenotypic co-efficient of variance (PCV), suggesting the key role of genotype as compared to the environment. However, high heritability along with genetic advance (as % of mean) among studied genotypes suggests that the selection of studied traits simply on phenotypic basis can also be effective for the breeding program. Cluster analysis based on morphological traits, grouped genotypes into three clusters and cluster I, contained the maximum number of genotypes. In correlation analysis, significant positive correlation among plant fresh weight, root length, root weight, number of leaves and yield can be directly used a selection criteria. Studying of variability in qualitative traits through frequency distribution exhibited maximum variation for root shape and root base. This study showed considerable variability exists in studied genotypes that can further be used for the improvement of radish breeding. season however Pakistan quality straits coefficient co efficient GCV (GCV >20% 20 (>20% PCV, PCV , (PCV) environment However mean program I weight length criteria base >20 2 (>20 (PCV >2 (>2 > (> (

Abstract Introduction Historically, concerns about complications following parathyroid surgery, such as airway compromise, bleeding and hypocalcemia, have precluded its consideration as a short-stay surgical procedure. Recent advancements in perioperative care have resulted in several publications demonstrating that parathyroidectomy can be safely performed as a short-stay procedure. Objectives The aim of the present study was to describe the process of implementing a short-stay protocol focusing on preoperative patient education and postoperative calcium management for those undergoing surgery for primary hyperparathyroidism (PHP). Method A retrospective audit of consecutive parathyroidectomies performed for PHP over the period between 2010 and 2013 was performed. A short-stay protocol (SSP) was introduced focusing on postoperative calcium management. Results were reaudited over the period between 2013 and 2015. Results Consecutive parathyroidectomies in 76 patients were included in the study. A total of 42 patients underwent parathyroidectomy prior to the introduction of the protocol. A total of 26.2% of these patients were symptomatic from hypercalcemia. A total of 40 out of 42 (95.2%) patients had a biochemical cure. A total of 36 out of 42 (85.7%) cases were due to parathyroid adenomas. A total of 34 patients underwent surgery following the introduction of the protocol. A total of 13 out of 34 (38.2%) of the patients had symptomatic hypercalcemia. A total of 33 out of 34 (97.1%) had a biochemical cure. A total of 32 out of 34 (94.1%) cases were due to parathyroid adenomas. The length of stay decreased from a median of 3 days (range 2–9 days; mean 3.32) preprotocol to a median of 2 days (range 2–3 days; mean 2.16) postprotocol (p< 0.0001) with no difference in the 30-day unplanned readmission rate (4.8 versus 2.9%; p= 0.999). Conclusions The postoperative length of stay after parathyroidectomy for PHP can be safely reduced through patient education and by rationalizing postoperative calcium management without adversely affecting outcomes.

Abstract The structural characterization and bioactivities of a polysaccharide from the stalk residue of Pleurotus eryngii were investigated. Firstly the stalk residue of P. eryngii was collected from the top portion of spent mushroom substrate and processed to yield water-soluble polysaccharide. Subsequently this crude polysaccharide was purified by DEAE Sepharose CL-6B ion exchange chromatography and Sepharose CL-6B size-exclusion chromatography. Then its structural features were investigated by gas chromatography (GC), gel permeation chromatography (GPC), methylation analysis, and Fourier Transform Infrared Spectrum (FT-IR). The results showed that it was heteropolysaccharide and mainly composed of glucose (82.4%). The backbone of P-2a mainly consisted of 1, 3-linked (42.7%) and 1, 6-linked (35.5%) glucose residues. Besides, in vitro antioxidant assay showed that P-2a exerted a high scavenging effects on hydroxyl radical and in vitro antitumor assay showed it had a dose-dependent antiproliferative effect against human gastric MGC-803 cancer cells & human epithelial Hela cancer cells. The findings of this study suggested that the polysaccharide extracted from the stalk residue has the similar structure and bioactivities as that from fruit-body of the mushroom. It could be potentially used as a natural source for the development of health-care food.

Under rainfed conditions, farmers rarely use micro-nutrients for crop production, due to which soils become deficient especially in zinc (Zn) and boron (B). Secondly, farmers apply nutrients through soil application but scarcity/less availability of moisture make the nutrients unavailable for crop plants. Under such circumstances, foliar application of Zn and B may play a key role for better crop growth and yield. Therefore this field study was conducted to investigate the role of Zn and B application alone and in combination through seed, soil and foliar application methods on growth, yield and net returns of maize grown under rainfed conditions. Results showed that combined application of Zn and B on foliage improved relative water contents, SPAD chlorophyll values, leaf area index (LAI), crop growth rate (CGR), and grain yield due to substantial expansion in entire yield related traits. Combined foliar application of Zn and B harvested 12% and 45% more yield compared with seed priming and control treatments, respectively. The foliar application of Zn and B in combination counteracted the low rainfall effect by producing higher relative water contents that helped in improving SPAD-chlorophyll values, LAI and CGR. Higher net returns and benefit: cost ratio was also obtained by foliar application of Zn and B in combination. In conclusion, combined foliar application of B and Zn improved maize yield due to significant expansion in allometric and yield related traits and thus improved net returns of maize grown under rainfed conditions of Pothwar plateu in Pakistan.