OBJECTIVE To quantify normal proximal and distal oesophageal acid parameters in healthy Chinese. DESIGN Observational study. SETTING University teaching hospital, Hong Kong. SUBJECTS AND METHODS Twenty healthy adults who were not on medication and were free from gastrointestinal symptoms were recruited by advertisement. Ambulatory oesophageal acid (pH<4) exposure parameters were recorded ...

Physico-chemical properties of obizi river in awka south local government area anambra state were analyzed for its pollution level and determined if it will be fit domestic purposes. It is significant cooking, drinking, fishing, recreational other uses. flows via a channel that may contaminated by industrial, agricultural, anthropogenic activities, limiting normal uses The parameters includes t...

Mysoria wilsoni H.A. Freeman, 1969, is established as a new junior synonym of Mysoria affinis (HerrichSchäffer, 1869). A lectotype for Pyrrhopyga [sic] affinis Herrich-Schäffer, 1869 is designated.

Bawang Putih (Allium sativum L.) memiliki banyak manfaat bagi kesehatan tubuh, diantaranya sebagai antibakteri dan antifungi. putih antifungi masih digunakan secara tradisional, sehingga perlu dilakukan formulasi. Gel dipilih untuk formulasi bawang karena tidak lengket, stabil, mempunyai estetika yang bagus. Dalam gel ekstrak etanol diperlukan basis Na-CMC Carbopol menjaga stabilitas gel. Penel...

Pendahuluan: Hand sanitizer suatu cairan yang difungsikan untuk membunuh mikroorganisme sperti kuman, bakteri, dan virus dapat merugikan. Tujuan penelitian ini mengetahui apakah sediaan gel hand ekstrak daun sirih (Piper betle L.) kulit nanas (Ananas comosus memiliki aktivitas antibakteri terhadap Staphylococcus aureus. Metode: dilakukan secara eksperimental laboratorium. Penelitian meliputi pe...

A 19-year-old woman of Moroccan descent presented with severe dyspnoea on exertion. She had difficulty walking stairs (New York Heart Association functional class 3) and accompanying symptoms included fatigue, palpitations and near collapse. She had no cough or wheezing, but mentioned severe and continuous menstrual bleeds since menarche without use of contraceptives. Her medical history includ...

Gerbera one of 10 important cut flowers in the world and Iran. One of the most problems is low-life after harvest and neck bending. Producers want to increase longevity of these flowers with using chemical solutions. With the aim of achieving the best chemical treatments to increase flower vase life gerbera Goodtimming, nano silver (5 mg l-1), humic acid (50 mg l-1), gibberellic acid (2.5 mg l-...

Let X be a product of Drinfeld modular curves over a general base ring A of odd characteristic. We classify those subvarieties of X which contain a Zariski-dense subset of CM points. This is an analogue of the André-Oort conjecture. As an application, we construct non-trivial families of higher Heegner points on modular elliptic curves over global function fields.